N-CSRS 1 d286943dncsrs.htm BLACKROCK FUNDS BLACKROCK FUNDS

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-CSR

CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT

INVESTMENT COMPANIES

Investment Company Act file number: 811-05742

 

Name of Fund:   BlackRock FundsSM
       iShares Russell Mid-Cap Index Fund
       iShares Russell Small/Mid-Cap Index Fund
       iShares Total U.S. Stock Market Index Fund

 

Fund Address:   100 Bellevue Parkway, Wilmington, DE 19809

Name and address of agent for service: John M. Perlowski, Chief Executive Officer, BlackRock FundsSM, 55 East 52nd Street, New York, NY 10055

Registrant’s telephone number, including area code: (800) 441-7762

Date of fiscal year end: 07/31/2022

Date of reporting period: 01/31/2022


Item 1 – Report to Stockholders

(a) The Report to Shareholders is attached herewith.


 

LOGO

  JANUARY 31, 2022

 

  

2022 Semi-Annual Report

(Unaudited)

 

 

BlackRock FundsSM

·   iShares Russell Mid-Cap Index Fund

·   iShares Russell Small/Mid-Cap Index Fund

·   iShares Total U.S. Stock Market Index Fund

 

 

 

 

 

Not FDIC Insured • May Lose Value • No Bank Guarantee


The Markets in Review

Dear Shareholder,

The 12-month reporting period as of January 31, 2022 saw a continuation of the resurgent growth that followed the initial coronavirus (or “COVID-19”) pandemic reopening, albeit at a slower pace. The global economy weathered the emergence of several variant strains and the resulting peaks and troughs in infections amid optimism that increasing vaccinations and economic adaptation could help contain the pandemic’s disruptions. Continued growth meant that the U.S. economy regained and then surpassed its pre-pandemic output. However, rapid changes in consumer spending led to supply constraints and elevated inflation.

Equity prices were mixed, as persistently high inflation drove investors’ expectations for higher interest rates, which particularly weighed on relatively high valuation growth stocks and economically sensitive small-capitalization stocks. Overall, small-capitalization U.S. stocks declined slightly, while large-capitalization U.S. stocks posted a strong advance. International equities from developed markets also gained, although emerging market stocks declined, pressured by rising interest rates and a strengthening U.S. dollar.

The 10-year U.S. Treasury yield (which is inversely related to bond prices) rose significantly during the reporting period as the economy expanded rapidly and inflation reached its highest annualized reading in decades. In the corporate bond market, the improving economy assuaged credit concerns and led to positive returns for high-yield corporate bonds, outpacing the modest negative return of investment-grade corporate bonds.

The U.S. Federal Reserve (the “Fed”) maintained accommodative monetary policy during the reporting period by keeping near-zero interest rates. However, the Fed’s tone shifted late in the period, as it reduced its bond-buying program and raised the prospect of higher rates in 2022. Continued high inflation and the Fed’s new tone led many analysts to anticipate that the Fed will raise interest rates multiple times throughout the year.

Looking ahead, however, the horrific war in Ukraine has significantly clouded the outlook for the global economy. Sanctions on Russia and general wartime disruption are likely to drive already-high commodity prices even further upwards, and we have already seen spikes in energy and metal markets. While this will exacerbate inflationary pressure, it could also constrain economic growth, making the Fed’s way forward less clear. Its challenge will be combating inflation without stifling a recovery that is now facing additional supply shocks.

In this environment, we favor an overweight to equities, as we believe low interest rates and continued economic growth will support further gains, albeit likely more modest than what we saw in 2021. Sectors that are better poised to manage the transition to a lower-carbon world, such as technology and health care, are particularly attractive in the long term. U.S. and other developed-market equities have room for further growth, while we believe Chinese equities stand to gain from a more accommodative monetary and fiscal environment. We are underweight long-term credit, but inflation-protected U.S. Treasuries, Asian fixed income, and emerging market local-currency bonds offer potential opportunities. We believe that international diversification and a focus on sustainability can help provide portfolio resilience, and the disruption created by the coronavirus appears to be accelerating the shift toward sustainable investments.

In this environment, our view is that investors need to think globally, extend their scope across a broad array of asset classes, and be nimble as market conditions change. We encourage you to talk with your financial advisor and visit blackrock.com for further insight about investing in today’s markets.

Sincerely,

 

LOGO

Rob Kapito

President, BlackRock Advisors, LLC

LOGO

Rob Kapito

President, BlackRock Advisors, LLC

 

Total Returns as of January 31, 2022
     
       6-Month       12-Month
   

U.S. large cap equities (S&P 500® Index)

  3.44%   23.29%
   

U.S. small cap equities (Russell 2000® Index)

  (8.41)   (1.21)
   

International equities (MSCI Europe, Australasia, Far East Index)

  (3.43)   7.03  
   

Emerging market equities (MSCI Emerging Markets Index)

  (4.59)   (7.23)
   

3-month Treasury bills (ICE BofA 3-Month U.S. Treasury Bill Index)

  0.01     0.04  
   

U.S. Treasury securities (ICE BofA 10-Year U.S. Treasury Index)

  (3.87)   (4.43)
   

U.S. investment grade bonds
(Bloomberg U.S. Aggregate Bond Index)

  (3.17)   (2.97)
   

Tax-exempt municipal bonds
(S&P Municipal Bond Index)

  (2.56)   (1.22)
   

U.S. high yield bonds (Bloomberg U.S. Corporate High Yield 2% Issuer Capped Index)

  (1.55)   2.05  
Past performance is not an indication of future results. Index performance is shown for illustrative purposes only. You cannot invest directly in an index.
 

 

 

2  

T H I S   P A G E   I S   N O T   P A R T   O F   Y O U R   F U N D   R E P O R T


Table of Contents

 

 

     Page  

 

 

The Markets in Review

     2  

Semi-Annual Report:

  

Fund Summary

     4  

About Fund Performance

     10  

Disclosure of Expenses

     10  

Derivative Financial Instruments

     10  

Financial Statements:

  

Schedules of Investments

     11  

Statements of Assets and Liabilities

     77  

Statements of Operations

     79  

Statements of Changes in Net Assets

     80  

Financial Highlights

     82  

Notes to Financial Statements

     91  

Statement Regarding Liquidity Risk Management Program

     102  

Additional Information

     103  

Glossary of Terms Used in this Report

     105  

 

 

 

LOGO

 

 

  3


Fund Summary   as of January 31, 2022     iShares Russell Mid-Cap Index Fund

 

Investment Objective

iShares Russell Mid-Cap Index Fund’s (the “Fund”) investment objective is to seek to track the investment results of an index composed of mid-capitalization U.S. equities.

Portfolio Management Commentary

How did the Fund perform?

For the six-month period ended January 31, 2022, the Fund’s Institutional Shares returned (3.06)%, Investor A Shares returned (3.20)%, and Class K Shares returned (3.03)%. The benchmark Russell MidCap® Index (the “Index”) returned (3.06)% for the same period.

Returns for the Fund’s respective share classes differ from the Index based on individual share-class expenses.

Describe the market environment.

In the third quarter of 2021, U.S. equities continued climbing in August on the back of strong economic data and quarterly earnings reports. The positive return in markets came despite the increase in COVID-19 Delta variant cases in the United States. The Fed announcement in August was in line with expectations, as Fed Chair Jerome Powell suggested that tapering may start before year end during his Jackson Hole speech.

The positive sentiment of July and August was offset in September amid concerns regarding potential contagion from the unfolding debt crisis at Chinese property developer, Evergrande. Concerns that higher inflation and supply chain issues would last longer than expected also weighed down on the market. Lastly, the continuing disagreement in Washington D.C. regarding the debt ceiling and the infrastructure bill dampened U.S. equity performance. However, Congress passed a bill, toward the end of the third quarter, extending government funding until December 3, 2021.

Following a strong earnings season in the fourth quarter of 2021 that boosted the positive sentiment early in the quarter, the emergence of the new COVID-19 Omicron variant and the concerns about higher inflation rates weighed down on U.S. market performance in November. However, preliminary data showed that the coronavirus vaccine was effective against the Omicron variant, and the Fed shared more clarity on next year’s policy path, leading to strong positive returns to end the fourth quarter. The falling unemployment rate and the $550 billion bipartisan infrastructure bill signed by President Biden supported market performance over the fourth quarter.

The Fed’s stance on monetary policy was at the forefront of market discussions over the fourth quarter of 2021. Fed Chair Jerome Powell conceded that inflation had been far stickier than initially anticipated. These inflation pressures have been exacerbated as consumer demand continued to increase with supply chain bottlenecks and labor shortages. The Fed brought forward the dates of tapering to Spring 2022.

Describe recent portfolio activity.

During the period, as changes were made to the composition of the Index, the Fund purchased and sold securities to maintain its objective of replicating the risks and return of the Index.

Describe portfolio positioning at period end.

The Fund remains positioned to match the risk characteristics of the Index, irrespective of the market’s future direction.

The views expressed reflect the opinions of BlackRock as of the date of this report and are subject to change based on changes in market, economic or other conditions. These views are not intended to be a forecast of future events and are no guarantee of future results.

Performance

 

            

  Average Annual Total Returns(a)(b)  

 
     
6-Month
Total Returns
 
 
       1 Year        5 Years         
Since
Inception
 
(c) 

Institutional

    (3.06 )%         13.80      12.72        10.85

Investor A

    (3.20        13.48        12.44          10.58  

Class K

    (3.03        13.81        12.77          10.92  

Russell Midcap® Index(d)

    (3.06        13.85        12.81          10.89  

 

  (a) 

See “About Fund Performance” for a detailed description of share classes, including any related fees, and how performance was calculated for certain share classes.

 
  (b) 

The Fund generally invests at least 90% of its assets, plus the amount of any borrowing for investment purposes, in securities of the Russell Midcap® Index.

 
  (c) 

The Fund commenced operations on May 13, 2015.

 
  (d) 

An index that measures the performance of approximately 800 smallest companies in the Russell 1000® Index, which represent approximately 31% of the total market capitalization of the Russell 1000® Index.

 

Past performance is not an indication of future results.

Performance results may include adjustments made for financial reporting purposes in accordance with U.S. generally accepted accounting principles.

 

 

4  

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Fund Summary   as of January 31, 2022 (continued)    iShares Russell Mid-Cap Index Fund

 

Expense Example

 

    Actual     Hypothetical        
 

 

 

   

 

 

   
     

Beginning
Account Value
(08/01/21)
 
 
 
   

Ending
Account Value
(01/31/22)
 
 
 
   

Expenses
Paid During
the Period
 
 
(a) 
   

Beginning
Account Value
(08/01/21)
 
 
 
   

Ending
Account Value
(01/31/22)
 
 
 
   

Expenses
Paid During
the Period
 
 
(a) 
   

Annualized
Expense
Ratio
 
 
 

Institutional

  $ 1,000.00     $ 969.40     $ 0.40     $ 1,000.00     $ 1,024.80     $ 0.41       0.08

Investor A

    1,000.00       968.00       1.74       1,000.00       1,023.44       1.79       0.35  

Class K

    1,000.00       969.70       0.20       1,000.00       1,025.00       0.20       0.04  

 

  (a) 

For each class of the Fund, expenses are equal to the annualized expense ratio for the class, multiplied by the average account value over the period, multiplied by 184/365 (to reflect the one-half year period shown).

 

See “Disclosure of Expenses” for further information on how expenses were calculated.

Portfolio Information

 

SECTOR ALLOCATION

 

   
Sector(a)   Percent of
Net Assets
 

Information Technology

    18

Industrials

    15  

Financials

    13  

Consumer Discretionary

    12  

Health Care

    10  

Real Estate

    8  

Materials

    6  

Utilities

    5  

Energy

    5  

Consumer Staples

    4  

Communication Services

    3  

Investment Companies

    1  

Short-Term Securities

    2  

Liabilities in Excess of Other Assets

    (2

(a)   For Fund compliance purposes, the Fund’s sector classifications refer to one or more of the sector sub-classifications used by one or more widely recognized market indexes or rating group indexes, and/or as defined by the investment adviser. These definitions may not apply for purposes of this report, which may combine such sector sub-classifications for reporting ease.

 

 

F U N D   S U M M A R Y

  5


Fund Summary   as of January 31, 2022    iShares Russell Small/Mid-Cap Index Fund

 

Investment Objective

iShares Russell Small/Mid-Cap Index Fund’s (the “Fund”) investment objective is to seek to track the performance of the small to mid-cap segment of the U.S. equity universe.

Portfolio Management Commentary

How did the Fund perform?

For the six-month period ended January 31, 2022, the Fund’s Institutional Shares returned (5.72)%, Investor A Shares returned (5.84)%, and Class K Shares returned (5.70)%. The benchmark Russell 2500TM Index (the “Index”) returned (5.72)% for the same period.

Returns for the Fund’s respective share classes differ from the Index based on individual share-class expenses.

Describe the market environment.

In the third quarter of 2021, U.S. equities continued climbing in August on the back of strong economic data and quarterly earnings reports. The positive return in markets came despite the increase in COVID-19 Delta variant cases in the United States. The Fed announcement in August was in line with expectations, as Fed Chair Jerome Powell suggested that tapering may start before year end during his Jackson Hole speech.

The positive sentiment of July and August was offset in September amid concerns regarding potential contagion from the unfolding debt crisis at Chinese property developer, Evergrande. Concerns that higher inflation and supply chain issues would last longer than expected also weighed down on the market. Lastly, the continuing disagreement in Washington D.C. regarding the debt ceiling and the infrastructure bill dampened U.S. equity performance. However, Congress passed a bill, toward the end of the third quarter, extending government funding until December 3, 2021.

Following a strong earnings season in the fourth quarter of 2021 that boosted the positive sentiment early in the quarter, the emergence of the new COVID-19 Omicron variant and the concerns about higher inflation rates weighed down on U.S. market performance in November. However, preliminary data showed that the coronavirus vaccine was effective against the Omicron variant, and the Fed shared more clarity on next year’s policy path, leading to strong positive returns to end the fourth quarter. The falling unemployment rate and the $550 billion bipartisan infrastructure bill signed by President Biden supported market performance over the fourth quarter.

The Fed’s stance on monetary policy was at the forefront of market discussions over the fourth quarter of 2021. Fed Chair Jerome Powell conceded that inflation had been far stickier than initially anticipated. These inflation pressures have been exacerbated as consumer demand continued to increase with supply chain bottlenecks and labor shortages. The Fed brought forward the dates of tapering to Spring 2022.

Describe recent portfolio activity.

During the period, as changes were made to the composition of the Index, the Fund purchased and sold securities to maintain its objective of replicating the risks and return of the Index.

Describe portfolio positioning at period end.

The Fund remains positioned to match the risk characteristics of the Index, irrespective of the market’s future direction.

The views expressed reflect the opinions of BlackRock as of the date of this report and are subject to change based on changes in market, economic or other conditions. These views are not intended to be a forecast of future events and are no guarantee of future results.

Performance

 

                   Average Annual Total Returns(a)(b)               
     
6-Month
Total Returns
 
 
       1 Year        5 Years         
Since
Inception
 
(c) 

Institutional

    (5.72 )%         5.61      11.42        10.75

Investor A

    (5.84        5.38        11.15          10.50  

Class K

    (5.70        5.65        11.46          10.80  

Russell 2500™ Index(d)

    (5.72        5.75        11.49          10.76  

 

  (a)

See “About Fund Performance” for a detailed description of share classes, including any related fees.

 

 

  (b)

The Fund generally invests at least 90% of its assets, plus the amount of any borrowing for investment purposes, in securities of the Russell 2500™ Index.

 
  (c) 

The Fund commenced operations on August 13, 2015.

 

 

  (d) 

An index that measures the performance of the small to mid-cap segment of the U.S. equity universe, commonly referred to as “smid” cap. The Russell 2500TM Index is a subset of the Russell 3000® Index. It includes approximately 2,500 of the smallest securities based on a combination of their market cap and current index membership.

 

Past performance is not an indication of future results.

Performance results may include adjustments made for financial reporting purposes in accordance with U.S. generally accepted accounting principles.

 

 

6  

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Fund Summary   as of January 31, 2022 (continued)    iShares Russell Small/Mid-Cap Index Fund

 

Expense Example

 

          Actual                 Hypothetical              
 

 

 

   

 

 

   
     

Beginning
Account Value
(08/01/21)
 
 
 
   

Ending
Account Value
(01/31/22)
 
 
 
   

Expenses
Paid During
the Period
 
 
(a) 
   

Beginning
Account Value
(08/01/21)
 
 
 
   

Ending
Account Value
(01/31/22)
 
 
 
   

Expenses
Paid During
the Period
 
 
(a) 
   

Annualized
Expense
Ratio
 
 
 

Institutional

  $ 1,000.00     $ 942.80     $ 0.59     $ 1,000.00     $ 1,024.60     $ 0.61       0.12

Investor A

    1,000.00       941.60       1.71       1,000.00       1,023.44       1.79       0.35  

Class K

    1,000.00       943.00       0.34       1,000.00       1,024.85       0.36       0.07  

 

  (a) 

For each class of the Fund, expenses are equal to the annualized expense ratio for the class, multiplied by the average account value over the period, multiplied by 184/365 (to reflect the one-half year period shown).

 

See “Disclosure of Expenses” for further information on how expenses were calculated.

Portfolio Information

 

SECTOR ALLOCATION

 

   
Sector(a)   Percent of
Net Assets
 

Industrials

    16

Information Technology

    16  

Financials

    15  

Health Care

    13  

Consumer Discretionary

    12  

Real Estate

    9  

Materials

    6  

Energy

    4  

Consumer Staples

    3  

Utilities

    3  

Communication Services

    3  

Short-Term Securities

    5  

Liabilities in Excess of Other Assets

    (5

(a)   For Fund compliance purposes, the Fund’s sector classifications refer to one or more of the sector sub-classifications used by one or more widely recognized market indexes or rating group indexes, and/or as defined by the investment adviser. These definitions may not apply for purposes of this report, which may combine such sector sub-classifications for reporting ease.

 

 

F U N D   S U M M A R Y

  7


Fund Summary   as of January 31, 2022     iShares Total U.S. Stock Market Index Fund

 

Investment Objective

iShares Total U.S. Stock Market Index Fund’s (the “Fund”) investment objective is to seek to track the investment results of a broad-based index composed of U.S. equities.

Portfolio Management Commentary

How did the Fund perform?

For the six-month period ended January 31, 2022, the Fund’s Institutional Shares returned 0.95%, Investor A Shares returned 0.84%, and Class K Shares returned 0.98%. The benchmark Russell 3000® Index (the “Index”) returned 1.03% for the same period.

Returns for the Fund’s respective share classes differ from the Index based on individual share-class expenses.

Describe the market environment.

In the third quarter of 2021, U.S. equities continued climbing in August on the back of strong economic data and quarterly earnings reports. The positive return in markets came despite the increase in COVID-19 Delta variant cases in the United States. The Fed announcement in August was in line with expectations, as Fed Chair Jerome Powell suggested that tapering may start before year end during his Jackson Hole speech.

The positive sentiment of July and August was offset in September amid concerns regarding potential contagion from the unfolding debt crisis at Chinese property developer, Evergrande. Concerns that higher inflation and supply chain issues would last longer than expected also weighed down on the market. Lastly, the continuing disagreement in Washington D.C. regarding the debt ceiling and the infrastructure bill dampened U.S. equity performance. However, Congress passed a bill, toward the end of the third quarter, extending government funding until December 3, 2021.

Following a strong earnings season in the fourth quarter of 2021 that boosted the positive sentiment early in the quarter, the emergence of the new COVID-19 Omicron variant and the concerns about higher inflation rates weighed down on U.S. market performance in November. However, preliminary data showed that the coronavirus vaccine was effective against the Omicron variant, and the Fed shared more clarity on next year’s policy path, leading to strong positive returns to end the fourth quarter. The falling unemployment rate and the $550 billion bipartisan infrastructure bill signed by President Biden supported market performance over the fourth quarter.

The Fed’s stance on monetary policy was at the forefront of market discussions over the fourth quarter of 2021. Fed Chair Jerome Powell conceded that inflation had been far stickier than initially anticipated. These inflation pressures have been exacerbated as consumer demand continued to increase with supply chain bottlenecks and labor shortages. The Fed brought forward the dates of tapering to Spring 2022.

Describe recent portfolio activity.

During the period, as changes were made to the composition of the Index, the Fund purchased and sold securities to maintain its objective of replicating the risks and return of the Index.

Describe portfolio positioning at period end.

The Fund remains positioned to match the risk characteristics of the Index, irrespective of the market’s future direction.

The views expressed reflect the opinions of BlackRock as of the date of this report and are subject to change based on changes in market, economic or other conditions. These views are not intended to be a forecast of future events and are no guarantee of future results.

Performance

 

         

  Average Annual Total Returns(a)(b)  

 
     
6-Month
Total Returns
 
 
    1 Year       5 Years      
Since
Inception
 
(c) 

Institutional

    0.95     18.70     16.01     14.25

Investor A

    0.84       18.41       15.74       13.98  

Class K

    0.98       18.75       16.06       14.30  

Russell 3000® Index(d)

    1.03       18.80       16.11       14.31  

 

  (a) 

See “About Fund Performance” for a detailed description of share classes, including any related fees.

 
  (b) 

The Fund generally invests at least 90% of its assets, plus the amount of any borrowing for investment purposes, in securities of the Russell 3000® Index.

 
  (c) 

The Fund commenced operations on August 13, 2015.

 
  (d) 

An index that measures the performance of the 3,000 largest U.S. companies representing 98% of the investable U.S. equity market.

 

Past performance is not an indication of future results.

Performance results may include adjustments made for financial reporting purposes in accordance with U.S. generally accepted accounting principles.

 

 

8  

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Fund Summary   as of January 31, 2022 (continued)    iShares Total U.S. Stock Market Index Fund

 

Expense Example

 

          Actual                 Hypothetical              
 

 

 

   

 

 

   
     

Beginning
Account Value
(08/01/21)
 
 
 
   

Ending
Account Value
(01/31/22)
 
 
 
   

Expenses
Paid During
the Period
 
 
(a) 
   

Beginning
Account Value
(08/01/21)
 
 
 
   

Ending
Account Value
(01/31/22)
 
 
 
   

Expenses
Paid During
the Period
 
 
(a) 
   

Annualized
Expense
Ratio
 
 
 

Institutional

  $ 1,000.00     $ 1,009.50     $ 0.41     $ 1,000.00     $ 1,024.80     $ 0.41       0.08

Investor A

    1,000.00       1,008.40       1.52       1,000.00       1,023.69       1.53       0.30  

Class K

    1,000.00       1,009.80       0.15       1,000.00       1,025.05       0.15       0.03  

 

  (a) 

For each class of the Fund, expenses are equal to the annualized expense ratio for the class, multiplied by the average account value over the period, multiplied by 184/365 (to reflect the one-half year period shown).

 

See “Disclosure of Expenses” for further information on how expenses were calculated.

Portfolio Information

 

TEN LARGEST HOLDINGS

 

   
Security   Percent of
Net Assets
 

Apple, Inc.

    6

Microsoft Corp.

    5  

Amazon.com, Inc.

    3  

Alphabet, Inc., Class A

    2  

Alphabet, Inc., Class C

    2  

Tesla, Inc.

    2  

Meta Platforms, Inc., Class A.

    1  

NVIDIA Corp.

    1  

Berkshire Hathaway, Inc., Class B

    1  

Johnson & Johnson

    1  
SECTOR ALLOCATION

 

   
Sector(a)   Percent of
Net Assets
 

Information Technology

    27

Health Care

    13  

Financials

    12  

Consumer Discretionary

    12  

Communication Services

    9  

Industrials

    9  

Consumer Staples

    6  

Real Estate

    3  

Energy

    3  

Utilities

    3  

Materials

    2  

Investment Companies

    1  

Short-Term Securities

    1  

Liabilities in Excess of Other Assets

    (1

 

(a) 

For Fund compliance purposes, the Fund’s sector classifications refer to one or more of the sector sub-classifications used by one or more widely recognized market indexes or rating group indexes, and/or as defined by the investment adviser. These definitions may not apply for purposes of this report, which may combine such sector sub-classifications for reporting ease.

 

 

 

F U N D   S U M M A R Y

  9


About Fund Performance

 

Institutional and Class K Shares are not subject to any sales charge. These shares bear no ongoing distribution or service fees and are available only to certain eligible investors.

Investor A Shares are not subject to any sales charge and bear no ongoing distribution fee. These shares are subject to an ongoing service fee of 0.25% per year. These shares are generally available through financial intermediaries. Investor A Shares of iShares Russell Mid-Cap Index Fund performance shown prior to the Investor A Shares inception date of November 30, 2015 is that of Institutional Shares (which have no distribution or service fees) and was restated to reflect Investor A Shares fees.

Past performance is not an indication of future results. Financial markets have experienced extreme volatility and trading in many instruments has been disrupted. These circumstances may continue for an extended period of time and may continue to affect adversely the value and liquidity of each Fund’s investments. As a result, current performance may be lower or higher than the performance data quoted. Refer to blackrock.com to obtain performance data current to the most recent month-end. Performance results do not reflect the deduction of taxes that a shareholder would pay on Fund distributions or the redemption of Fund shares. Figures shown in the performance table(s) assume reinvestment of all distributions, if any, at net asset value (“NAV”) on the ex-dividend date or payable date, as applicable. Investment return and principal value of shares will fluctuate so that shares, when redeemed, may be worth more or less than their original cost. Distributions paid to each class of shares will vary because of the different levels of service, distribution and transfer agency fees applicable to each class, which are deducted from the income available to be paid to shareholders.

BlackRock Advisors, LLC (the “Manager”), each Fund’s investment adviser, has contractually and/or voluntarily agreed to waive and/or reimburse a portion of each Fund’s expenses. Without such waiver(s) and/or reimbursement(s), each Fund’s performance would have been lower. With respect to each Fund’s voluntary waiver(s), if any, the Manager is under no obligation to waive and/or reimburse or to continue waiving and/or reimbursing its fees and such voluntary waiver(s) may be reduced or discontinued at any time. With respect to each Fund’s contractual waiver(s), if any, the Manager is under no obligation to continue waiving and/or reimbursing its fees after the applicable termination date of such agreement. See the Notes to Financial Statements for additional information on waivers and/or reimbursements.

Disclosure of Expenses

Shareholders of each Fund may incur the following charges: (a) transactional expenses; and (b) operating expenses, including investment advisory fees, service and distribution fees, including 12b-1 fees, acquired fund fees and expenses, and other fund expenses. The expense examples shown (which are based on a hypothetical investment of $1,000 invested at the beginning of the period (or from the commencement of operations if less than 6 months) and held through the end of the period) are intended to assist shareholders both in calculating expenses based on an investment in each Fund and in comparing these expenses with similar costs of investing in other mutual funds.

The expense examples provide information about actual account values and actual expenses. Annualized expense ratios reflect contractual and voluntary fee waivers, if any. In order to estimate the expenses a shareholder paid during the period covered by this report, shareholders can divide their account value by $1,000 and then multiply the result by the number corresponding to their Fund and share class under the heading entitled “Expenses Paid During the Period.”

The expense examples also provide information about hypothetical account values and hypothetical expenses based on a Fund’s actual expense ratio and an assumed rate of return of 5% per year before expenses. In order to assist shareholders in comparing the ongoing expenses of investing in these Funds and other funds, compare the 5% hypothetical examples with the 5% hypothetical examples that appear in shareholder reports of other funds.

The expenses shown in the expense examples are intended to highlight shareholders’ ongoing costs only and do not reflect transactional expenses, such as sales charges, if any. Therefore, the hypothetical examples are useful in comparing ongoing expenses only and will not help shareholders determine the relative total expenses of owning different funds. If these transactional expenses were included, shareholder expenses would have been higher.

Derivative Financial Instruments

The Funds may invest in various derivative financial instruments. These instruments are used to obtain exposure to a security, commodity, index, market, and/or other assets without owning or taking physical custody of securities, commodities and/or other referenced assets or to manage market, equity, credit, interest rate, foreign currency exchange rate, commodity and/or other risks. Derivative financial instruments may give rise to a form of economic leverage and involve risks, including the imperfect correlation between the value of a derivative financial instrument and the underlying asset, possible default of the counterparty to the transaction or illiquidity of the instrument. The Funds’ successful use of a derivative financial instrument depends on the investment adviser’s ability to predict pertinent market movements accurately, which cannot be assured. The use of these instruments may result in losses greater than if they had not been used, may limit the amount of appreciation a Fund can realize on an investment and/or may result in lower distributions paid to shareholders. The Funds’ investments in these instruments, if any, are discussed in detail in the Notes to Financial Statements.

 

 

10  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited)

January 31, 2022

  

iShares Russell Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  

Common Stocks

   
Aerospace & Defense — 1.1%            

Axon Enterprise, Inc.(a)

    10,679     $ 1,494,313  

BWX Technologies, Inc.

    15,247       678,644  

Curtiss-Wright Corp.

    6,420       852,512  

HEICO Corp.

    7,131       972,597  

HEICO Corp., Class A

    12,952       1,420,834  

Hexcel Corp.(a)

    13,896       724,954  

Howmet Aerospace, Inc.

    64,137       1,994,019  

Huntington Ingalls Industries, Inc.

    6,381       1,194,523  

Mercury Systems, Inc.(a)(b)

    9,362       532,885  

Spirit AeroSystems Holdings, Inc., Class A

    17,079       748,573  

Textron, Inc.

    36,314       2,471,531  

TransDigm Group, Inc.(a)

    8,458       5,211,735  

Virgin Galactic Holdings Inc.(a)(b)

    27,358       251,694  

Woodward, Inc.

    9,415       1,038,192  
   

 

 

 
          19,587,006  
Air Freight & Logistics — 0.4%            

C.H. Robinson Worldwide, Inc.

    21,169       2,215,336  

Expeditors International of Washington, Inc.

    27,411       3,138,011  

GXO Logistics, Inc.(a)

    15,992       1,298,710  
   

 

 

 
      6,652,057  
Airlines(a) — 0.8%            

Alaska Air Group, Inc.

    19,987       1,094,088  

American Airlines Group, Inc.

    103,629       1,706,770  

Copa Holdings SA, Class A

    5,465       456,765  

Delta Air Lines, Inc.

    104,577       4,150,661  

JetBlue Airways Corp.

    50,593       740,175  

Southwest Airlines Co.

    96,670       4,326,949  

United Airlines Holdings, Inc.

    52,894       2,268,095  
   

 

 

 
      14,743,503  
Auto Components — 0.6%            

Aptiv PLC(a)

    43,957       6,003,647  

BorgWarner, Inc.

    38,967       1,708,703  

Gentex Corp.

    38,560       1,210,784  

Lear Corp.

    9,964       1,667,177  

QuantumScape Corp.(a)(b)

    38,845       648,323  
   

 

 

 
      11,238,634  
Automobiles — 0.1%            

Harley-Davidson, Inc.

    24,660       852,496  

Thor Industries, Inc.

    8,467       800,894  
   

 

 

 
      1,653,390  
Banks — 3.5%            

Bank of Hawaii Corp.

    6,573       565,738  

Bank OZK

    19,674       921,727  

BOK Financial Corp.

    4,776       489,779  

Citizens Financial Group, Inc.

    69,805       3,592,863  

Comerica, Inc.

    21,675       2,011,006  

Commerce Bancshares, Inc.

    18,201       1,254,231  

Cullen/Frost Bankers, Inc.

    9,284       1,309,137  

East West Bancorp, Inc.

    22,951       1,981,589  

Fifth Third Bancorp

    111,046       4,955,983  

First Citizens BancShares, Inc., Class A

    1,993       1,552,706  

First Hawaiian, Inc.

    21,373       605,925  

First Horizon Corp.

    87,500       1,497,125  

First Republic Bank

    29,200       5,068,828  

FNB Corp.

    55,934       722,667  

Huntington Bancshares, Inc.

    234,044       3,524,703  

KeyCorp.

    152,046       3,810,273  

M&T Bank Corp.

    20,917       3,542,921  
Security   Shares     Value  
Banks (continued)            

PacWest Bancorp

    18,944     $ 879,570  

People’s United Financial, Inc.

    69,660       1,350,011  

Pinnacle Financial Partners, Inc.

    12,211       1,180,926  

Popular, Inc.

    13,225       1,179,273  

Prosperity Bancshares, Inc.

    14,226       1,042,055  

Regions Financial Corp.

    157,343       3,609,448  

Signature Bank

    9,684       2,950,037  

Sterling Bancorp

    31,169       819,433  

SVB Financial Group(a)

    9,270       5,412,753  

Synovus Financial Corp.

    24,060       1,197,226  

Umpqua Holdings Corp.

    35,906       728,174  

Webster Financial Corp.

    14,548       826,472  

Western Alliance Bancorp

    16,650       1,651,513  

Wintrust Financial Corp.

    9,180       900,283  

Zions Bancorp NA

    25,295       1,715,507  
   

 

 

 
          62,849,882  
Beverages — 0.3%            

Boston Beer Co., Inc., Class A(a)

    1,537       646,816  

Brown-Forman Corp., Class A

    7,670       480,449  

Brown-Forman Corp., Class B

    30,008       2,023,439  

Molson Coors Beverage Co., Class B

    29,153       1,389,432  
   

 

 

 
      4,540,136  
Biotechnology(a) — 1.4%            

Alnylam Pharmaceuticals, Inc.

    19,436       2,674,394  

BioMarin Pharmaceutical, Inc.

    29,869       2,647,289  

CureVac NV

    8,713       168,248  

Exact Sciences Corp.(b)

    28,199       2,153,276  

Exelixis, Inc.

    50,206       908,729  

Horizon Therapeutics PLC

    35,656       3,327,774  

Incyte Corp.

    30,790       2,288,621  

Ionis Pharmaceuticals, Inc.

    22,505       715,659  

Iovance Biotherapeutics, Inc.

    25,602       426,273  

Mirati Therapeutics, Inc.

    6,638       791,913  

Natera, Inc.

    13,652       964,514  

Neurocrine Biosciences, Inc.

    14,955       1,181,744  

Novavax, Inc.

    12,026       1,126,836  

Sage Therapeutics, Inc.

    9,085       358,131  

Sarepta Therapeutics, Inc.

    13,530       968,342  

Seagen, Inc.

    21,846       2,938,505  

Ultragenyx Pharmaceutical, Inc.

    10,247       716,573  

United Therapeutics Corp.

    7,068       1,426,817  
   

 

 

 
      25,783,638  
Building Products — 1.8%            

A O Smith Corp.

    21,376       1,633,554  

Advanced Drainage Systems, Inc.

    9,676       1,094,259  

Allegion PLC

    14,458       1,774,430  

Armstrong World Industries, Inc.

    7,766       768,989  

AZEK Co., Inc.(a)

    19,091       630,576  

Builders FirstSource, Inc.(a)

    30,828       2,095,996  

Carlisle Cos., Inc.

    8,331       1,861,479  

Carrier Global Corp.

    142,307       6,785,198  

Fortune Brands Home & Security, Inc.

    22,471       2,116,094  

Lennox International, Inc.

    5,384       1,527,010  

Masco Corp.

    39,484       2,500,522  

Owens Corning

    16,518       1,465,146  

Trane Technologies PLC

    39,061       6,761,459  

Trex Co., Inc.(a)

    19,108       1,747,809  
   

 

 

 
      32,762,521  
Capital Markets — 3.8%            

Affiliated Managers Group, Inc.

    6,800       994,228  

Ameriprise Financial, Inc.

    18,320       5,574,959  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  11


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Capital Markets (continued)            

Ares Management Corp., Class A

    23,287     $ 1,856,440  

Carlyle Group, Inc.

    26,102       1,332,507  

Cboe Global Markets, Inc.

    17,464       2,070,008  

Evercore, Inc., Class A

    6,470       807,585  

FactSet Research Systems, Inc.

    6,237       2,631,328  

Franklin Resources, Inc.

    47,604       1,521,900  

Interactive Brokers Group, Inc., Class A

    13,502       920,701  

Invesco Ltd.

    56,365       1,277,231  

Janus Henderson Group PLC

    28,162       1,039,178  

Jefferies Financial Group, Inc.

    36,049       1,320,835  

KKR & Co., Inc.

    91,032       6,477,837  

Lazard Ltd., Class A

    16,628       725,646  

LPL Financial Holdings, Inc.

    13,155       2,266,870  

MarketAxess Holdings, Inc.

    6,143       2,116,141  

Morningstar, Inc.

    3,840       1,103,654  

MSCI, Inc.

    13,139       7,044,081  

Nasdaq, Inc.

    19,108       3,424,345  

Northern Trust Corp.

    33,602       3,919,337  

Raymond James Financial, Inc.

    30,248       3,202,356  

SEI Investments Co.

    17,903       1,049,295  

State Street Corp.

    59,533       5,625,868  

Stifel Financial Corp.

    16,662       1,247,984  

T. Rowe Price Group, Inc.

    36,930       5,703,100  

Tradeweb Markets, Inc., Class A

    17,288       1,465,504  

Virtu Financial, Inc., Class A

    13,809       427,112  
   

 

 

 
          67,146,030  
Chemicals — 2.7%            

Albemarle Corp.

    18,932       4,179,050  

Ashland Global Holdings, Inc.

    8,871       851,971  

Axalta Coating Systems Ltd.(a)

    33,525       992,675  

Celanese Corp.

    17,834       2,776,932  

CF Industries Holdings, Inc.

    34,541       2,378,839  

Chemours Co.

    26,376       862,759  

Corteva, Inc.

    118,931       5,718,202  

Diversey Holdings Ltd.(a)

    12,215       134,365  

Eastman Chemical Co.

    22,070       2,624,785  

Element Solutions, Inc.

    36,933       828,777  

FMC Corp.

    20,785       2,294,040  

Huntsman Corp.

    34,025       1,219,116  

International Flavors & Fragrances, Inc.

    41,827       5,517,818  

LyondellBasell Industries NV, Class A

    43,025       4,161,808  

Mosaic Co.

    60,240       2,406,588  

NewMarket Corp.

    1,062       359,030  

Olin Corp.

    23,635       1,197,585  

PPG Industries, Inc.

    38,773       6,056,343  

RPM International, Inc.

    20,660       1,830,683  

Scotts Miracle-Gro Co.

    6,734       1,018,181  

Valvoline, Inc.

    28,994       955,062  

Westlake Chemical Corp.

    5,651       557,471  
   

 

 

 
      48,922,080  
Commercial Services & Supplies — 1.1%        

ADT, Inc.

    29,339       222,683  

Cintas Corp.

    14,265       5,585,175  

Clean Harbors, Inc.(a)

    8,312       769,276  

Copart, Inc.(a)

    34,142       4,412,854  

Driven Brands Holdings, Inc.(a)

    9,210       260,183  

IAA, Inc.(a)

    22,651       1,040,360  

MSA Safety, Inc.

    5,806       797,744  
Security   Shares     Value  
Commercial Services & Supplies (continued)        

Republic Services, Inc.

    34,382     $ 4,389,206  

Rollins, Inc.

    36,246       1,118,189  

Stericycle, Inc.(a)

    15,453       907,709  
   

 

 

 
          19,503,379  
Communications Equipment — 1.1%        

Arista Networks, Inc.(a)

    39,562       4,917,952  

Ciena Corp.(a)

    24,848       1,647,671  

CommScope Holding Co., Inc.(a)

    32,992       309,795  

F5, Inc.(a)

    9,842       2,043,396  

Juniper Networks, Inc.

    52,911       1,842,361  

Lumentum Holdings, Inc.(a)(b)

    12,015       1,219,282  

Motorola Solutions, Inc.

    27,209       6,310,856  

Ubiquiti, Inc.

    1,160       336,447  

ViaSat, Inc.(a)(b)

    10,869       478,453  
   

 

 

 
      19,106,213  
Construction & Engineering — 0.3%        

AECOM

    21,965       1,518,440  

MasTec, Inc.(a)

    8,911       767,504  

Quanta Services, Inc.

    23,026       2,365,231  

Valmont Industries, Inc.

    3,382       734,672  
   

 

 

 
      5,385,847  
Construction Materials — 0.5%            

Eagle Materials, Inc.

    6,686       975,153  

Martin Marietta Materials, Inc.

    10,175       3,959,296  

Vulcan Materials Co.

    21,577       4,106,319  
   

 

 

 
      9,040,768  
Consumer Finance — 0.9%            

Ally Financial, Inc.

    56,187       2,681,244  

Credit Acceptance Corp.(a)

    1,287       694,414  

Discover Financial Services

    48,080       5,565,260  

OneMain Holdings, Inc.

    18,889       975,806  

SLM Corp.

    46,462       852,113  

Synchrony Financial

    89,345       3,805,203  

Upstart Holdings Inc(a)

    7,447       811,797  
   

 

 

 
      15,385,837  
Containers & Packaging — 1.5%            

Amcor PLC

    251,590       3,021,596  

AptarGroup, Inc.

    10,871       1,275,168  

Ardagh Metal Packaging SA(a)

    15,123       145,634  

Avery Dennison Corp.

    13,600       2,793,712  

Ball Corp.

    51,666       5,016,769  

Berry Global Group, Inc.(a)

    21,837       1,472,251  

Crown Holdings, Inc.

    20,148       2,304,931  

Graphic Packaging Holding Co.

    46,221       874,039  

International Paper Co.

    63,697       3,073,380  

Packaging Corp. of America

    15,509       2,336,121  

Sealed Air Corp.

    24,368       1,655,075  

Silgan Holdings, Inc.

    14,237       637,533  

Sonoco Products Co.

    15,944       903,068  

Westrock Co.

    43,027       1,986,126  
   

 

 

 
      27,495,403  
Distributors — 0.5%            

Genuine Parts Co.

    22,952       3,057,895  
 

 

 

12  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Distributors (continued)            

LKQ Corp.

    44,615     $ 2,448,917  

Pool Corp.

    6,340       3,019,425  
   

 

 

 
      8,526,237  
Diversified Consumer Services — 0.3%  

Bright Horizons Family Solutions, Inc.(a)

    9,756       1,252,768  

Chegg, Inc.(a)

    23,970       634,486  

frontdoor, Inc.(a)

    13,908       504,860  

Grand Canyon Education, Inc.(a)

    6,305       527,603  

H&R Block, Inc.

    27,824       636,057  

Mister Car Wash, Inc.(a)

    12,207       209,960  

Service Corp. International

    25,924       1,600,029  

Terminix Global Holdings, Inc.(a)

    20,092       866,769  
   

 

 

 
      6,232,532  
Diversified Financial Services — 0.4%  

Apollo Global Management, Inc.(a)

    60,101       4,207,070  

Equitable Holdings, Inc.

    59,801       2,011,706  

Voya Financial, Inc.

    17,204       1,169,184  
   

 

 

 
      7,387,960  
Diversified Telecommunication Services — 0.1%  

Lumen Technologies, Inc.

    166,960       2,063,626  
   

 

 

 
Electric Utilities — 2.3%            

Alliant Energy Corp.

    40,775       2,440,792  

Avangrid, Inc.

    9,451       441,551  

Edison International

    60,730       3,813,237  

Entergy Corp.

    32,658       3,650,185  

Evergy, Inc.

    37,380       2,428,205  

Eversource Energy

    56,408       5,047,952  

FirstEnergy Corp.

    88,572       3,716,481  

Hawaiian Electric Industries, Inc.

    17,441       741,243  

IDACORP, Inc.

    8,202       904,024  

NRG Energy, Inc.

    40,500       1,617,165  

OGE Energy Corp.

    32,898       1,247,492  

PG&E Corp.(a)

    248,308       3,175,859  

Pinnacle West Capital Corp.

    18,094       1,259,523  

PPL Corp.

    123,196       3,656,457  

Xcel Energy, Inc.

    88,117       6,138,230  
   

 

 

 
      40,278,396  
Electrical Equipment — 1.4%            

Acuity Brands, Inc.

    5,636       1,079,463  

AMETEK, Inc.

    37,683       5,153,904  

ChargePoint Holdings, Inc.(a)(b)

    35,585       492,852  

Fluence Energy, Inc.(a)

    5,398       100,943  

Generac Holdings, Inc.(a)

    9,973       2,816,176  

Hubbell, Inc.

    8,821       1,652,085  

nVent Electric PLC

    26,577       919,298  

Plug Power, Inc.(a)(b)

    84,678       1,851,908  

Regal Rexnord Corp.

    11,069       1,754,215  

Rockwell Automation, Inc.

    19,060       5,512,533  

Sensata Technologies Holding PLC(a)

    24,993       1,433,599  

Shoals Technologies Group, Inc., Class A(a)

    15,583       262,729  

Sunrun, Inc.(a)

    32,932       853,927  

Vertiv Holdings Co.

    53,514       1,116,302  
   

 

 

 
          24,999,934  
Electronic Equipment, Instruments & Components — 2.4%  

Amphenol Corp., Class A

    95,567       7,606,178  

Arrow Electronics, Inc.(a)

    11,305       1,401,820  

Avnet, Inc.

    16,264       656,415  

CDW Corp.

    22,096       4,177,249  

Cognex Corp.

    28,078       1,866,064  
Security   Shares     Value  
Electronic Equipment, Instruments & Components (continued)  

Coherent, Inc.(a)

    3,890     $ 1,005,487  

Corning, Inc.

    124,469       5,232,677  

IPG Photonics Corp.(a)

    5,896       910,755  

Jabil, Inc.

    24,123       1,483,323  

Keysight Technologies, Inc.(a)

    30,385       5,129,596  

Littelfuse, Inc.

    3,951       1,066,651  

National Instruments Corp.

    22,177       914,136  

SYNNEX Corp.

    6,830       714,213  

Teledyne Technologies, Inc.(a)

    7,517       3,167,889  

Trimble, Inc.(a)

    41,473       2,992,692  

Vontier Corp.

    28,593       803,749  

Zebra Technologies Corp., Class A(a)

    8,659       4,408,470  
   

 

 

 
      43,537,364  
Energy Equipment & Services — 0.5%  

Baker Hughes Co.

    120,722       3,312,612  

Halliburton Co.

    145,295       4,466,368  

NOV, Inc.

    65,193       1,070,469  
   

 

 

 
      8,849,449  
Entertainment — 1.0%            

Liberty Media Corp.-Liberty Formula One, Class A(a)

    3,867       211,912  

Liberty Media Corp.-Liberty Formula One, Class C(a)

    32,618       1,964,582  

Live Nation Entertainment, Inc.(a)

    22,552       2,469,670  

Madison Square Garden Sports Corp.(a)

    3,130       519,799  

Playtika Holding Corp.(a)

    15,896       270,709  

Roku, Inc.(a)(b)

    19,360       3,176,008  

Skillz, Inc.(a)(b)

    48,329       232,462  

Spotify Technology SA(a)

    22,431       4,402,308  

Take-Two Interactive Software, Inc.(a)

    18,768       3,065,565  

World Wrestling Entertainment, Inc., Class A

    6,782       338,693  

Zynga, Inc., Class A(a)(b)

    169,172       1,534,390  
   

 

 

 
          18,186,098  
Equity Real Estate Investment Trusts (REITs) — 7.8%  

Alexandria Real Estate Equities, Inc.

    25,088       4,888,146  

American Campus Communities, Inc.

    21,939       1,146,532  

American Homes 4 Rent, Class A

    46,264       1,810,310  

Americold Realty Trust

    43,476       1,236,892  

Apartment Income REIT Corp.

    25,391       1,341,153  

AvalonBay Communities, Inc.

    22,841       5,578,457  

Boston Properties, Inc.

    25,606       2,869,921  

Brixmor Property Group, Inc.

    48,818       1,238,025  

Camden Property Trust

    16,036       2,567,203  

Cousins Properties, Inc.

    24,929       961,262  

CubeSmart

    35,057       1,778,792  

CyrusOne, Inc.

    20,832       1,871,755  

Douglas Emmett, Inc.

    27,074       845,250  

Duke Realty Corp.

    62,221       3,595,129  

EPR Properties

    12,506       549,889  

Equity LifeStyle Properties, Inc.

    28,909       2,263,286  

Equity Residential

    60,437       5,362,575  

Essex Property Trust, Inc.

    10,550       3,507,875  

Extra Space Storage, Inc.

    21,457       4,252,563  

Federal Realty Investment Trust(a)

    12,713       1,620,780  

First Industrial Realty Trust, Inc.

    21,091       1,281,911  

Gaming and Leisure Properties, Inc.

    37,205       1,680,922  

Healthcare Trust of America, Inc., Class A

    34,896       1,135,865  

Healthpeak Properties, Inc.

    88,204       3,119,776  

Highwoods Properties, Inc.

    16,631       717,129  

Host Hotels & Resorts, Inc.(a)

    116,075       2,012,741  

Hudson Pacific Properties, Inc.

    25,436       601,053  

Invitation Homes, Inc.

    97,443       4,090,657  

Iron Mountain, Inc.

    47,035       2,159,847  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  13


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Equity Real Estate Investment Trusts (REITs) (continued)  

JBG SMITH Properties

    20,448     $ 560,275  

Kilroy Realty Corp.

    19,272       1,233,408  

Kimco Realty Corp.

    95,528       2,317,509  

Lamar Advertising Co., Class A

    13,856       1,534,691  

Life Storage, Inc.

    13,339       1,800,098  

Medical Properties Trust, Inc.

    95,747       2,179,202  

Mid-America Apartment Communities, Inc.

    18,877       3,901,498  

National Retail Properties, Inc.

    28,385       1,259,726  

Omega Healthcare Investors, Inc.

    39,194       1,233,827  

Orion Office REIT, Inc.(a)

    8,648       143,903  

Park Hotels & Resorts, Inc.(a)

    37,917       690,089  

Rayonier, Inc.

    23,023       841,260  

Realty Income Corp.

    92,554       6,424,173  

Regency Centers Corp.

    27,279       1,957,268  

Rexford Industrial Realty, Inc.

    24,868       1,819,592  

SBA Communications Corp.

    17,726       5,768,750  

Simon Property Group, Inc.

    53,511       7,876,819  

SL Green Realty Corp.(a)

    10,522       763,055  

Spirit Realty Capital, Inc.

    20,707       982,754  

STORE Capital Corp.

    40,742       1,291,929  

Sun Communities, Inc.

    18,798       3,552,070  

UDR, Inc.

    50,141       2,850,014  

Ventas, Inc.

    65,438       3,469,523  

VICI Properties, Inc.

    101,894       2,916,206  

Vornado Realty Trust

    28,353       1,162,757  

Welltower, Inc.

    71,141       6,162,945  

Weyerhaeuser Co.

    123,148       4,978,874  

WP Carey, Inc.

    31,122       2,415,067  
   

 

 

 
          138,172,978  
Food & Staples Retailing — 0.5%  

Albertsons Cos., Inc., Class A.

    24,940       702,061  

Casey’s General Stores, Inc.

    6,129       1,151,088  

Grocery Outlet Holding Corp.(a)

    14,816       376,030  

Kroger Co.

    121,116       5,279,446  

US Foods Holding Corp.(a)(b)

    36,151       1,274,684  
   

 

 

 
      8,783,309  
Food Products — 2.3%  

Archer-Daniels-Midland Co.

    91,125       6,834,375  

Beyond Meat, Inc.(a)(b)

    9,830       640,228  

Bunge Ltd.

    22,185       2,193,209  

Campbell Soup Co.

    31,320       1,381,838  

Conagra Brands, Inc.

    77,207       2,683,715  

Darling Ingredients, Inc.(a)

    26,203       1,670,965  

Flowers Foods, Inc.

    29,817       838,752  

Freshpet, Inc.(a)

    6,958       647,303  

Hain Celestial Group, Inc.(a)(b)

    14,992       547,658  

Hershey Co.

    23,944       4,718,644  

Hormel Foods Corp.

    46,553       2,209,871  

Ingredion, Inc.

    10,669       1,010,354  

J.M. Smucker Co.

    16,990       2,388,454  

Kellogg Co.

    41,431       2,610,153  

Lamb Weston Holdings, Inc.

    24,051       1,544,315  

McCormick & Co., Inc.

    40,551       4,067,671  

Pilgrim’s Pride Corp.(a)

    7,712       215,705  

Post Holdings, Inc.(a)

    9,586       1,014,391  

Seaboard Corp.

    39       148,980  

Tyson Foods, Inc., Class A

    46,888       4,261,650  
   

 

 

 
      41,628,231  
Security   Shares     Value  
Gas Utilities — 0.3%            

Atmos Energy Corp.

    21,196     $ 2,272,635  

National Fuel Gas Co.

    14,201       862,427  

UGI Corp.

    33,677       1,527,252  
   

 

 

 
      4,662,314  
Health Care Equipment & Supplies — 2.9%  

ABIOMED, Inc.(a)

    7,256       2,146,833  

Cooper Cos., Inc.

    7,942       3,163,299  

DENTSPLY SIRONA, Inc.

    35,946       1,920,235  

DexCom, Inc.(a)

    15,799       6,801,153  

Envista Holdings Corp.(a)

    26,669       1,153,168  

Figs, Inc., Class A(a)

    15,704       353,026  

Globus Medical, Inc., Class A(a)

    12,794       853,744  

Hologic, Inc.(a)

    41,054       2,883,633  

ICU Medical, Inc.(a)

    3,184       679,338  

IDEXX Laboratories, Inc.(a)

    13,848       7,025,090  

Insulet Corp.(a)

    10,828       2,685,344  

Integra LifeSciences Holdings Corp.(a)

    11,493       744,057  

Masimo Corp.(a)

    8,221       1,807,551  

Novocure Ltd.(a)

    16,619       1,140,894  

Penumbra, Inc.(a)

    5,554       1,255,260  

Quidel Corp.(a)

    6,032       623,467  

ResMed, Inc.

    23,631       5,402,047  

STERIS PLC

    13,890       3,116,916  

Tandem Diabetes Care, Inc.(a)

    9,960       1,176,376  

Teleflex, Inc.

    7,571       2,348,448  

Zimmer Biomet Holdings, Inc.

    34,162       4,202,609  
   

 

 

 
          51,482,488  
Health Care Providers & Services — 1.8%  

Acadia Healthcare Co., Inc.(a)

    14,886       783,748  

Agilon Health, Inc.(a)

    26,536       439,967  

Amedisys, Inc.(a)

    5,277       712,923  

AmerisourceBergen Corp.

    24,157       3,290,183  

Cardinal Health, Inc.

    46,170       2,380,987  

Chemed Corp.

    2,451       1,149,298  

DaVita, Inc.(a)

    10,796       1,169,963  

Encompass Health Corp.

    15,745       976,820  

Guardant Health, Inc.(a)

    14,951       1,039,842  

Henry Schein, Inc.(a)

    22,918       1,725,725  

Laboratory Corp. of America Holdings(a)

    15,769       4,279,076  

McKesson Corp.

    25,031       6,425,958  

Molina Healthcare, Inc.(a)

    9,266       2,691,588  

Oak Street Health, Inc.(a)

    16,651       289,394  

Premier, Inc., Class A

    19,490       744,908  

Quest Diagnostics, Inc.

    19,944       2,692,839  

Signify Health, Inc., Class A(a)(b)

    9,646       128,581  

Universal Health Services, Inc., Class B

    11,707       1,522,612  
   

 

 

 
      32,444,412  
Health Care Technology — 0.7%  

Cerner Corp.

    48,123       4,388,818  

Certara, Inc.(a)(b)

    16,718       446,872  

Change Healthcare, Inc.(a)

    42,111       828,744  

Definitive Healthcare Corp.(a)

    2,100       45,948  

Teladoc Health, Inc.(a)

    25,011       1,918,594  

Veeva Systems, Inc., Class A(a)

    22,358       5,288,561  
   

 

 

 
      12,917,537  
Hotels, Restaurants & Leisure — 3.4%  

Aramark

    38,384       1,316,187  

Boyd Gaming Corp.(a)

    13,831       822,391  

Caesars Entertainment, Inc.(a)

    33,514       2,551,756  
 

 

 

14  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Hotels, Restaurants & Leisure (continued)  

Carnival Corp.(a)

    139,871     $ 2,770,845  

Chipotle Mexican Grill, Inc.(a)

    4,597       6,829,211  

Choice Hotels International, Inc.

    5,630       807,342  

Churchill Downs, Inc.

    5,933       1,247,710  

Darden Restaurants, Inc.

    21,374       2,989,581  

Domino’s Pizza, Inc.

    5,867       2,667,432  

DraftKings, Inc., Class A(a)

    49,832       1,100,789  

Expedia Group, Inc.(a)

    23,614       4,328,210  

Hilton Worldwide Holdings, Inc.(a)

    44,988       6,528,209  

Hyatt Hotels Corp., Class A(a)

    7,958       729,032  

Marriott Vacations Worldwide Corp.

    6,823       1,107,919  

MGM Resorts International

    63,273       2,703,023  

Norwegian Cruise Line Holdings Ltd.(a)

    61,621       1,283,565  

Penn National Gaming, Inc.(a)

    26,949       1,229,144  

Planet Fitness, Inc., Class A(a)

    13,643       1,209,316  

Royal Caribbean Cruises Ltd.(a)

    35,982       2,799,759  

Six Flags Entertainment Corp.(a)

    12,574       496,547  

Travel + Leisure Co.

    13,632       774,298  

Vail Resorts, Inc.

    6,599       1,828,583  

Wendy’s Co.

    29,872       687,952  

Wyndham Hotels & Resorts, Inc.

    15,122       1,269,492  

Wynn Resorts Ltd.(a)

    17,779       1,519,216  

Yum China Holdings, Inc.

    69,744       3,359,568  

Yum! Brands, Inc.

    48,038       6,012,916  
   

 

 

 
          60,969,993  
Household Durables — 1.5%  

D.R. Horton, Inc.

    53,455       4,769,255  

Garmin Ltd.

    24,749       3,079,271  

Leggett & Platt, Inc.

    22,443       894,354  

Lennar Corp., B Shares

    2,401       193,833  

Lennar Corp., Class A

    43,938       4,222,881  

Mohawk Industries, Inc.(a)

    8,953       1,413,410  

Newell Brands, Inc.

    62,731       1,455,987  

NVR, Inc.(a)

    519       2,764,827  

PulteGroup, Inc.

    40,989       2,159,710  

Tempur Sealy International, Inc.

    29,567       1,177,062  

Toll Brothers, Inc.

    17,762       1,047,425  

TopBuild Corp.(a)

    5,350       1,244,678  

Whirlpool Corp.

    9,628       2,023,709  
   

 

 

 
      26,446,402  
Household Products — 0.5%  

Church & Dwight Co., Inc.

    40,340       4,140,901  

Clorox Co.

    19,994       3,356,193  

Reynolds Consumer Products Inc.

    9,250       279,997  

Spectrum Brands Holdings, Inc.

    6,818       609,393  
   

 

 

 
      8,386,484  
Independent Power and Renewable Electricity Producers — 0.3%  

AES Corp.

    107,186       2,377,385  

Brookfield Renewable Corp., Class A

    21,772       745,038  

Vistra Corp.

    78,680       1,716,011  
   

 

 

 
      4,838,434  
Insurance — 3.9%  

Aflac, Inc.

    106,972       6,719,981  

Alleghany Corp.(a)

    2,243       1,489,352  

American Financial Group, Inc.

    11,228       1,462,784  

Arch Capital Group Ltd.(a)

    60,793       2,815,932  

Arthur J. Gallagher & Co.

    33,597       5,306,310  

Assurant, Inc.

    9,322       1,421,698  

Assured Guaranty Ltd.

    11,257       599,885  

Axis Capital Holdings Ltd.

    12,404       706,780  
Security   Shares     Value  
Insurance (continued)  

Brighthouse Financial, Inc.(a)

    13,159     $ 716,508  

Brown & Brown, Inc.

    38,113       2,526,130  

Cincinnati Financial Corp.

    24,526       2,889,899  

CNA Financial Corp.

    4,144       190,251  

Erie Indemnity Co., Class A

    4,030       741,923  

Everest Re Group Ltd.

    6,287       1,781,736  

Fidelity National Financial, Inc.

    44,273       2,229,145  

First American Financial Corp.

    17,033       1,269,129  

Globe Life, Inc.

    16,154       1,652,554  

GoHealth, Inc., Class A(a)

    5,606       15,473  

Hanover Insurance Group, Inc.

    5,874       810,377  

Hartford Financial Services Group, Inc.

    55,394       3,981,167  

Kemper Corp.

    10,339       620,133  

Lemonade, Inc.(a)(b)

    6,384       203,841  

Lincoln National Corp.

    29,859       2,089,533  

Loews Corp.

    34,646       2,066,980  

Markel Corp.(a)

    2,215       2,730,519  

Mercury General Corp.

    4,206       229,900  

Old Republic International Corp.

    44,814       1,148,583  

Primerica, Inc.

    6,247       964,162  

Principal Financial Group, Inc.

    42,841       3,129,963  

Prudential Financial, Inc.

    61,924       6,908,861  

Reinsurance Group of America, Inc.

    11,191       1,285,062  

RenaissanceRe Holdings Ltd.

    7,566       1,189,148  

Unum Group

    32,729       830,662  

W.R. Berkley Corp.

    22,476       1,899,222  

White Mountains Insurance Group Ltd.

    460       478,842  

Willis Towers Watson PLC

    20,211       4,728,566  
   

 

 

 
          69,830,991  
Interactive Media & Services(a) — 0.9%  

IAC/InterActiveCorp

    12,530       1,710,846  

Match Group, Inc.

    46,402       5,229,505  

Pinterest, Inc., Class A

    91,824       2,714,317  

TripAdvisor, Inc.

    17,397       472,329  

Twitter, Inc.

    127,066       4,766,246  

Vimeo, Inc.

    22,003       322,344  
   

 

 

 
      15,215,587  
Internet & Direct Marketing Retail — 0.5%  

DoorDash, Inc., Class A(a)

    24,137       2,739,308  

Etsy, Inc.(a)

    20,691       3,250,142  

Qurate Retail, Inc., Series A

    58,450       410,904  

Wayfair, Inc., Class A(a)(b)

    12,452       1,941,516  
   

 

 

 
      8,341,870  
IT Services — 3.3%  

Akamai Technologies, Inc.(a)

    26,195       3,000,637  

Alliance Data Systems Corp.

    7,563       522,150  

Amdocs Ltd.

    21,358       1,620,859  

Broadridge Financial Solutions, Inc.

    18,977       3,021,518  

Cloudflare, Inc., Class A(a)

    42,008       4,049,571  

Concentrix Corp.

    6,864       1,379,595  

DXC Technology Co.(a)

    41,537       1,249,433  

EPAM Systems, Inc.(a)

    8,859       4,218,124  

Euronet Worldwide, Inc.(a)(b)

    8,505       1,138,734  

Fastly, Inc., Class A(a)

    16,704       478,737  

FleetCor Technologies, Inc.(a)

    12,866       3,065,453  

Gartner, Inc.(a)

    13,089       3,846,726  

Genpact Ltd.

    30,430       1,513,893  

Globant SA(a)

    6,558       1,673,470  

GoDaddy, Inc., Class A(a)

    27,696       2,096,864  

Jack Henry & Associates, Inc.

    12,181       2,044,094  

MongoDB, Inc.(a)

    10,336       4,187,217  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  15


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
IT Services (continued)            

Okta, Inc.(a)(b)

    20,665     $ 4,089,397  

Paychex, Inc.

    52,707       6,206,776  

Paysafe Ltd.(a)

    110,777       402,121  

Sabre Corp.(a)

    54,338       497,193  

Shift4 Payments, Inc., Class A(a)(b)

    7,021       370,147  

SolarWinds Corp.

    5,165       70,244  

StoneCo Ltd., Class A(a)

    35,002       545,331  

Switch, Inc., Class A

    18,908       484,612  

Thoughtworks Holding, Inc.(a)

    6,753       144,649  

VeriSign, Inc.(a)

    15,928       3,459,243  

Western Union Co.

    65,697       1,242,330  

WEX, Inc.(a)

    7,242       1,165,817  

Wix.com Ltd.(a)

    8,694       1,142,131  
   

 

 

 
          58,927,066  
Leisure Products — 0.4%            

Brunswick Corp.

    12,418       1,127,430  

Hasbro, Inc.

    21,106       1,951,883  

Hayward Holdings, Inc.(a)

    7,886       155,275  

Mattel, Inc.(a)

    57,103       1,194,595  

Peloton Interactive, Inc., Class A(a)

    44,335       1,211,676  

Polaris, Inc.

    9,402       1,058,571  

YETI Holdings, Inc.(a)

    13,905       911,890  
   

 

 

 
      7,611,320  
Life Sciences Tools & Services — 2.9%            

10X Genomics, Inc., Class A(a)

    13,984       1,346,240  

Adaptive Biotechnologies Corp.(a)(b)

    17,530       305,723  

Agilent Technologies, Inc.

    49,934       6,956,805  

Avantor, Inc.(a)

    98,573       3,679,730  

Bio-Rad Laboratories, Inc., Class A(a)

    3,446       2,066,669  

Bio-Techne Corp.

    6,448       2,427,092  

Bruker Corp.

    17,038       1,134,731  

Charles River Laboratories International, Inc.(a)

    8,160       2,690,842  

IQVIA Holdings, Inc.(a)

    31,299       7,665,125  

Maravai LifeSciences Holdings, Inc., Class A(a)

    17,448       504,596  

Mettler-Toledo International, Inc.(a)

    3,715       5,471,006  

PerkinElmer, Inc.

    20,646       3,554,622  

QIAGEN NV(a)

    36,616       1,812,126  

Repligen Corp.(a)

    8,802       1,745,789  

Sotera Health Co.(a)

    15,208       327,124  

Syneos Health, Inc.(a)

    16,815       1,522,766  

Waters Corp.(a)

    9,929       3,178,471  

West Pharmaceutical Services, Inc.

    11,950       4,698,979  
   

 

 

 
      51,088,436  
Machinery — 3.8%            

AGCO Corp.

    10,138       1,188,174  

Allison Transmission Holdings, Inc.

    17,065       648,299  

Colfax Corp.(a)(b)

    18,888       776,675  

Crane Co.

    7,960       823,940  

Cummins, Inc.

    23,376       5,163,291  

Donaldson Co., Inc.

    20,072       1,117,207  

Dover Corp.

    23,482       3,989,827  

Flowserve Corp.

    20,924       682,541  

Fortive Corp.

    53,497       3,773,678  

Gates Industrial Corp. PLC(a)

    14,586       225,645  

Graco, Inc.

    27,701       2,009,984  

IDEX Corp.

    12,506       2,694,293  

Ingersoll Rand, Inc.

    66,418       3,733,356  

ITT, Inc.

    14,678       1,349,202  

Lincoln Electric Holdings, Inc.

    9,361       1,196,710  

Middleby Corp.(a)

    8,881       1,644,761  
Security   Shares     Value  
Machinery (continued)            

Nordson Corp.

    9,574     $ 2,226,338  

Oshkosh Corp.

    11,595       1,319,627  

Otis Worldwide Corp.

    69,660       5,951,054  

PACCAR, Inc.

    55,935       5,201,396  

Parker-Hannifin Corp.

    21,006       6,512,070  

Pentair PLC

    26,715       1,701,745  

Snap-on, Inc.

    8,622       1,795,531  

Stanley Black & Decker, Inc.

    26,498       4,627,876  

Timken Co.

    10,207       681,828  

Toro Co.

    17,484       1,688,605  

Westinghouse Air Brake Technologies Corp.

    29,380       2,611,882  

Xylem, Inc.

    29,369       3,084,332  
   

 

 

 
          68,419,867  
Marine — 0.0%            

Kirby Corp.(a)

    10,077       656,819  
   

 

 

 
Media — 1.5%            

Altice USA, Inc., Class A(a)

    33,133       477,778  

Cable One, Inc.

    892       1,377,899  

Discovery, Inc., Class A(a)(b)

    27,189       758,845  

Discovery, Inc., Class C(a)

    51,500       1,408,525  

DISH Network Corp., Class A(a)

    40,101       1,259,171  

Fox Corp., Class A

    51,944       2,109,446  

Fox Corp., Class B

    23,752       883,099  

Interpublic Group of Cos., Inc.

    64,231       2,282,770  

Liberty Broadband Corp., Class A(a)

    3,709       542,812  

Liberty Broadband Corp., Class C(a)

    23,131       3,432,872  

Liberty Media Corp. - Liberty SiriusXM,
Class A(a)(b)

    14,775       683,344  

Liberty Media Corp. - Liberty SiriusXM, Class C(a)

    27,326       1,271,479  

Loyalty Ventures, Inc.(a)

    3,025       88,663  

New York Times Co., Class A

    26,662       1,067,280  

News Corp., Class A

    65,650       1,460,056  

News Corp., Class B

    18,510       411,662  

Nexstar Media Group, Inc., Class A

    6,401       1,058,597  

Omnicom Group, Inc.

    34,524       2,601,729  

Sirius XM Holdings, Inc.(b)

    141,598       900,563  

ViacomCBS, Inc., Class A

    1,521       55,638  

ViacomCBS, Inc., Class B

    94,995       3,177,583  
   

 

 

 
      27,309,811  
Metals & Mining — 0.7%            

Alcoa Corp.

    30,925       1,753,757  

Ardagh Group SA(a)

    2,789       67,145  

Cleveland-Cliffs, Inc.(a)

    74,783       1,281,781  

Nucor Corp.

    46,783       4,743,796  

Reliance Steel & Aluminum Co.

    10,252       1,567,326  

Royal Gold, Inc.

    10,868       1,103,645  

Steel Dynamics, Inc.

    30,586       1,698,135  

United States Steel Corp.

    44,280       917,481  
   

 

 

 
      13,133,066  
Mortgage Real Estate Investment Trusts (REITs) — 0.3%  

AGNC Investment Corp.

    87,693       1,305,749  

Annaly Capital Management, Inc.

    225,542       1,781,782  

New Residential Investment Corp.

    69,045       735,329  

Starwood Property Trust, Inc.

    48,191       1,192,727  
   

 

 

 
      5,015,587  
Multiline Retail — 0.4%            

Dollar Tree, Inc.(a)

    36,627       4,806,195  

Kohl’s Corp.

    24,865       1,484,689  
 

 

 

16  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Multiline Retail (continued)            

Nordstrom, Inc.(a)

    19,153     $ 430,943  

Ollie’s Bargain Outlet Holdings, Inc.(a)

    10,301       493,830  
   

 

 

 
      7,215,657  
Multi-Utilities — 1.8%            

Ameren Corp.

    41,950       3,722,643  

CenterPoint Energy, Inc.

    97,269       2,758,549  

CMS Energy Corp.

    46,581       2,998,885  

Consolidated Edison, Inc.

    57,938       5,008,740  

DTE Energy Co.

    31,553       3,799,928  

MDU Resources Group, Inc.

    33,898       995,584  

NiSource, Inc.

    63,720       1,859,349  

Public Service Enterprise Group, Inc.

    82,777       5,507,154  

WEC Energy Group, Inc.

    51,646       5,011,728  
   

 

 

 
      31,662,560  
Oil, Gas & Consumable Fuels — 4.2%            

Antero Midstream Corp.

    54,585       543,121  

APA Corp.

    59,295       1,969,187  

Cheniere Energy, Inc.

    38,394       4,296,289  

Continental Resources, Inc.

    10,802       561,056  

Coterra Energy, Inc.

    130,583       2,859,768  

Devon Energy Corp.

    110,592       5,592,637  

Diamondback Energy, Inc.

    29,467       3,717,557  

DTE Midstream LLC(a)

    15,677       810,501  

EQT Corp.(a)

    50,143       1,065,539  

Hess Corp.

    45,575       4,206,117  

HollyFrontier Corp.

    24,121       848,094  

Marathon Oil Corp.

    126,705       2,466,946  

Marathon Petroleum Corp.

    100,642       7,221,063  

New Fortress Energy, Inc.

    3,920       86,083  

Occidental Petroleum Corp.

    138,304       5,209,912  

ONEOK, Inc.

    72,980       4,428,426  

Phillips 66

    71,791       6,087,159  

Pioneer Natural Resources Co.

    35,322       7,731,632  

Targa Resources Corp.

    36,596       2,162,092  

Texas Pacific Land Corp.

    948       1,019,100  

Valero Energy Corp.

    66,235       5,495,518  

Williams Cos., Inc.

    199,545       5,974,377  
   

 

 

 
          74,352,174  
Paper & Forest Products — 0.1%            

Louisiana-Pacific Corp.

    13,943       926,373  

Sylvamo Corp.(a)

    5,414       161,283  
   

 

 

 
      1,087,656  
Personal Products(a) — 0.1%            

Coty, Inc., Class A

    57,543       487,964  

Herbalife Nutrition Ltd.

    16,933       719,822  

Olaplex Holdings, Inc.

    12,833       280,273  
   

 

 

 
      1,488,059  
Pharmaceuticals — 0.8%            

Catalent, Inc.(a)

    28,012       2,911,287  

Elanco Animal Health, Inc.(a)

    73,054       1,902,326  

Jazz Pharmaceuticals PLC(a)

    9,801       1,361,457  

Nektar Therapeutics(a)

    29,190       324,593  

Organon & Co.

    40,944       1,306,523  

Perrigo Co. PLC

    22,045       839,253  

Royalty Pharma PLC, Class A

    53,578       2,143,656  

Viatris, Inc.

    197,752       2,960,347  
   

 

 

 
      13,749,442  
Professional Services — 2.2%            

Booz Allen Hamilton Holding Corp.

    21,917       1,681,691  
Security   Shares     Value  
Professional Services (continued)            

CACI International, Inc., Class A(a)

    3,820     $ 945,297  

Clarivate PLC(a)

    71,558       1,177,845  

CoStar Group, Inc.(a)

    63,803       4,476,419  

Dun & Bradstreet Holdings, Inc.(a)

    26,456       530,707  

Equifax, Inc.

    19,915       4,774,820  

FTI Consulting, Inc.(a)

    5,684       828,784  

IHS Markit Ltd.

    61,099       7,135,752  

Jacobs Engineering Group, Inc.

    21,173       2,756,301  

Legalzoom.com, Inc.(a)

    2,882       45,766  

Leidos Holdings, Inc.

    22,880       2,046,616  

ManpowerGroup, Inc.

    9,165       961,134  

Nielsen Holdings PLC

    59,809       1,127,998  

Robert Half International, Inc.

    17,796       2,015,575  

Science Applications International Corp.

    9,353       767,227  

TransUnion

    31,518       3,250,136  

Verisk Analytics, Inc.

    25,858       5,071,530  
   

 

 

 
      39,593,598  
Real Estate Management & Development(a) — 0.6%  

CBRE Group, Inc., Class A

    54,703       5,543,602  

Howard Hughes Corp.

    6,945       668,873  

Jones Lang LaSalle, Inc.

    8,229       2,063,751  

Opendoor Technologies Inc.

    73,300       727,869  

Zillow Group, Inc., Class A

    9,380       467,687  

Zillow Group, Inc., Class C

    27,650       1,395,772  
   

 

 

 
      10,867,554  
Road & Rail — 0.9%            

AMERCO

    1,421       865,318  

JB Hunt Transport Services, Inc.

    13,645       2,627,208  

Knight-Swift Transportation Holdings, Inc.

    26,675       1,509,271  

Landstar System, Inc.

    6,368       1,018,880  

Lyft, Inc., Class A(a)

    47,080       1,813,522  

Old Dominion Freight Line, Inc.

    16,774       5,064,574  

Ryder System, Inc.

    8,694       636,314  

Schneider National, Inc., Class B

    8,698       222,669  

TuSimple Holdings, Inc., Class A(a)

    21,074       395,348  

XPO Logistics, Inc.(a)

    15,512       1,026,429  
   

 

 

 
      15,179,533  
Semiconductors & Semiconductor Equipment — 3.1%  

Allegro MicroSystems, Inc.(a)

    6,143       174,338  

Azenta Inc.

    11,969       1,009,465  

Cirrus Logic, Inc.(a)

    9,215       824,190  

Enphase Energy, Inc.(a)

    21,670       3,043,985  

Entegris, Inc.

    22,062       2,643,910  

First Solar, Inc.(a)

    17,425       1,365,772  

Globalfoundries, Inc.(a)

    8,328       410,904  

Marvell Technology, Inc.

    134,046       9,570,884  

Microchip Technology, Inc.

    89,415       6,927,874  

MKS Instruments, Inc.

    9,165       1,423,599  

Monolithic Power Systems, Inc.

    7,309       2,945,015  

ON Semiconductor Corp.(a)

    68,971       4,069,289  

Qorvo, Inc.(a)

    17,945       2,463,490  

Skyworks Solutions, Inc.

    26,988       3,954,282  

Teradyne, Inc.

    26,560       3,118,941  

Universal Display Corp.

    7,102       1,090,228  

Wolfspeed, Inc.(a)

    18,608       1,753,618  

Xilinx, Inc.

    40,249       7,790,194  
   

 

 

 
          54,579,978  
Software — 7.3%            

Alteryx, Inc., Class A(a)

    9,477       540,852  

Anaplan, Inc.(a)

    23,134       1,116,910  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  17


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Software (continued)            

ANSYS, Inc.(a)

    14,196     $ 4,826,782  

Aspen Technology, Inc.(a)

    10,965       1,646,504  

Avalara, Inc.(a)

    14,201       1,556,714  

Bentley Systems, Inc., Class B

    22,669       910,614  

Bill.Com Holdings, Inc.(a)

    14,842       2,793,413  

Black Knight, Inc.(a)

    24,629       1,837,323  

C3.AI, Inc., Class A(a)(b)

    9,432       248,439  

Cadence Design Systems, Inc.(a)

    44,973       6,842,192  

CDK Global, Inc.

    19,908       855,447  

Ceridian HCM Holding, Inc.(a)

    21,163       1,604,579  

Citrix Systems, Inc.

    20,085       2,047,465  

Coupa Software, Inc.(a)

    12,092       1,623,593  

Crowdstrike Holdings, Inc., Class A(a)

    32,138       5,805,408  

Datadog, Inc., Class A(a)

    41,393       6,047,931  

Datto Holding Corp.(a)

    3,423       85,267  

DocuSign, Inc.(a)

    31,440       3,954,209  

Dolby Laboratories, Inc., Class A

    10,785       947,462  

DoubleVerify Holdings, Inc.(a)(b)

    8,223       227,448  

Dropbox, Inc., Class A(a)

    48,584       1,202,454  

Duck Creek Technologies, Inc.(a)

    10,911       278,776  

Dynatrace, Inc.(a)

    31,801       1,744,603  

Elastic NV(a)

    12,298       1,146,789  

Everbridge, Inc.(a)

    6,037       308,611  

Fair Isaac Corp.(a)

    4,341       2,148,752  

Five9, Inc.(a)

    10,892       1,369,124  

Fortinet, Inc.(a)

    21,927       6,517,582  

Guidewire Software, Inc.(a)

    13,553       1,366,685  

HubSpot, Inc.(a)

    7,381       3,607,833  

Informatica, Inc., Class A(a)(b)

    5,316       148,423  

Jamf Holding Corp.(a)(b)

    9,438       312,020  

Mandiant, Inc.(a)

    40,248       607,342  

Manhattan Associates, Inc.(a)

    10,220       1,368,151  

McAfee Corp., Class A

    12,971       332,706  

N-Able, Inc.(a)

    5,165       57,641  

nCino, Inc.(a)(b)

    9,563       438,272  

NCR Corp.(a)

    20,754       789,897  

New Relic, Inc.(a)

    8,404       883,597  

NortonLifeLock, Inc.

    90,305       2,348,833  

Nuance Communications, Inc.(a)

    46,396       2,563,379  

Nutanix, Inc., Class A(a)

    35,432       968,711  

Palantir Technologies, Inc., Class A(a)

    270,298       3,705,786  

Palo Alto Networks, Inc.(a)

    15,596       8,069,370  

Paycom Software, Inc.(a)

    8,316       2,788,355  

Paycor HCM, Inc.(a)

    5,102       132,346  

Paylocity Holding Corp.(a)

    6,527       1,331,377  

Pegasystems, Inc.

    6,956       690,174  

Procore Technologies, Inc.(a)

    9,457       591,630  

PTC, Inc.(a)

    17,294       2,010,600  

RingCentral, Inc., Class A(a)

    13,479       2,378,909  

Smartsheet, Inc., Class A(a)

    20,172       1,255,102  

Splunk, Inc.(a)

    26,607       3,297,139  

SS&C Technologies Holdings, Inc.

    36,849       2,943,130  

Synopsys, Inc.(a)

    24,830       7,709,715  

Teradata Corp.(a)

    17,339       699,455  

Trade Desk, Inc., Class A(a)

    71,390       4,964,461  

Tyler Technologies, Inc.(a)

    6,579       3,117,130  

Unity Software, Inc.(a)

    24,562       2,582,694  

Zendesk, Inc.(a)

    19,511       1,922,029  

Zscaler, Inc.(a)

    12,946       3,328,546  
   

 

 

 
          129,546,681  
Security   Shares     Value  
Specialty Retail — 2.9%            

Advance Auto Parts, Inc.

    10,249     $ 2,372,746  

AutoNation, Inc.(a)

    6,573       716,457  

AutoZone, Inc.(a)

    3,427       6,807,222  

Bath & Body Works, Inc.

    40,170       2,252,332  

Best Buy Co., Inc.

    40,189       3,989,964  

Burlington Stores, Inc.(a)

    10,887       2,579,457  

CarMax, Inc.(a)

    26,572       2,954,009  

Carvana Co.(a)(b)

    12,914       2,092,843  

Dick’s Sporting Goods, Inc.

    10,243       1,182,042  

Five Below, Inc.(a)

    8,959       1,469,276  

Floor & Decor Holdings, Inc., Class A(a)

    16,886       1,835,846  

Foot Locker, Inc.

    14,191       634,054  

GameStop Corp., Class A(a)(b)

    10,180       1,108,907  

Gap, Inc.

    31,450       568,302  

Leslie’s, Inc.(a)

    20,999       437,409  

Lithia Motors, Inc.

    4,772       1,394,044  

O’Reilly Automotive, Inc.(a)

    10,903       7,106,030  

Penske Automotive Group, Inc.

    5,347       543,416  

Petco Health & Wellness Co., Inc.(a)(b)

    8,465       158,719  

RH(a)(b)

    2,915       1,174,220  

Tractor Supply Co.

    18,578       4,055,763  

Ulta Beauty, Inc.(a)

    8,722       3,172,540  

Victoria’s Secret & Co.(a)

    11,969       668,229  

Vroom, Inc.(a)(b)

    19,139       153,495  

Williams-Sonoma, Inc.

    12,134       1,947,992  
   

 

 

 
      51,375,314  
Technology Hardware, Storage & Peripherals — 1.0%  

Hewlett Packard Enterprise Co.

    211,690       3,456,898  

HP, Inc.

    188,726       6,931,906  

NetApp, Inc.

    36,224       3,133,738  

Pure Storage, Inc., Class A(a)

    43,567       1,154,090  

Western Digital Corp.(a)

    51,379       2,658,349  

Xerox Holdings Corp.

    22,677       478,712  
   

 

 

 
      17,813,693  
Textiles, Apparel & Luxury Goods — 1.1%  

Capri Holdings Ltd.(a)

    24,534       1,473,757  

Carter’s, Inc.

    6,498       605,094  

Columbia Sportswear Co.

    6,434       597,526  

Deckers Outdoor Corp.(a)

    4,419       1,415,096  

Hanesbrands, Inc.

    58,180       936,698  

Lululemon Athletica, Inc.(a)

    18,589       6,204,265  

PVH Corp.

    11,610       1,103,066  

Ralph Lauren Corp.

    7,888       874,306  

Skechers USA, Inc., Class A(a)

    21,183       889,686  

Tapestry, Inc.

    45,169       1,714,163  

Under Armour, Inc., Class A(a)

    33,522       631,219  

Under Armour, Inc., Class C(a)

    33,131       529,765  

VF Corp.

    53,072       3,460,825  
   

 

 

 
          20,435,466  
Thrifts & Mortgage Finance — 0.1%  

MGIC Investment Corp.

    54,763       831,302  

New York Community Bancorp, Inc.

    73,184       853,326  

Rocket Cos., Inc., Class A

    23,667       299,151  

TFS Financial Corp.

    6,973       121,191  

UWM Holdings Corp.

    14,183       73,326  
   

 

 

 
      2,178,296  
Trading Companies & Distributors — 1.0%  

Air Lease Corp.

    17,273       687,638  

Core & Main, Inc., Class A(a)

    9,985       240,139  

Fastenal Co.

    94,058       5,331,208  
 

 

 

18  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Trading Companies & Distributors (continued)  

MSC Industrial Direct Co., Inc., Class A

    7,455     $ 608,626  

SiteOne Landscape Supply, Inc.(a)

    7,326       1,319,559  

United Rentals, Inc.(a)

    11,854       3,794,703  

Univar Solutions, Inc.(a)

    27,629       732,169  

W.W. Grainger, Inc.

    7,493       3,709,859  

Watsco, Inc.

    5,272       1,489,656  
   

 

 

 
      17,913,557  
Water Utilities — 0.4%            

American Water Works Co., Inc.

    29,835       4,797,468  

Essential Utilities, Inc.

    37,776       1,841,202  
   

 

 

 
      6,638,670  
   

 

 

 

Total Common Stocks — 99.0%
(Cost: $1,170,827,395)

      1,763,818,810  
   

 

 

 

Investment Companies

   
Equity Funds — 0.9%            

iShares Russell Mid-Cap ETF(c)

    215,623       16,579,252  
   

 

 

 

Total Investment Companies — 0.9%
(Cost: $16,773,133)

      16,579,252  
   

 

 

 

Total Long-Term Investments — 99.9%
(Cost: $1,187,600,528)

      1,780,398,062  
   

 

 

 

 

Security   Shares     Value  
Short-Term Securities            
Money Market Funds — 1.9%            

BlackRock Cash Funds: Institutional, SL Agency Shares, 0.11%(c)(d)(e)

    21,365,089     $ 21,371,498   

BlackRock Cash Funds: Treasury, SL Agency Shares, 0.01%(c)(d)

    12,127,741       12,127,741   
   

 

 

 

Total Short-Term Securities — 1.9%
(Cost: $33,499,239)

      33,499,239   
   

 

 

 

Total Investments — 101.8%
(Cost: $1,221,099,767)

      1,813,897,301   
Liabilities in Excess of Other Assets — (1.8)%     (32,028,257)  
   

 

 

 

Net Assets — 100.0%

    $  1,781,869,044   
   

 

 

 

 

(a)

Non-income producing security.

(b)

All or a portion of this security is on loan.

(c) 

Affiliate of the Fund.

(d)

Annualized 7-day yield as of period end.

(e)

All or a portion of this security was purchased with the cash collateral from loaned securities.

 

 

 

For Fund compliance purposes, the Fund’s industry classifications refer to one or more of the industry sub-classifications used by one or more widely recognized market indexes or rating group indexes, and/or as defined by the investment adviser. These definitions may not apply for purposes of this report, which may combine such industry sub-classifications for reporting ease.

Affiliates

Investments in issuers considered to be affiliate(s) of the Fund during the six months ended January 31, 2022 for purposes of Section 2(a)(3) of the Investment Company Act of 1940, as amended, were as follows:

 

                   
Affiliated Issuer   Value at
07/31/21
    Purchases
at Cost
    Proceeds
from Sales
    Net
Realized
Gain (Loss)
    Change in
Unrealized
Appreciation
(Depreciation)
    Value at
01/31/22
    Shares
Held at
01/31/22
    Income     Capital Gain
Distributions
from
Underlying
Funds
 

BlackRock Cash Funds: Institutional, SL Agency Shares

  $ 28,678,418     $     $ (7,300,185 )(a)    $ 1,360     $ (8,095   $ 21,371,498       21,365,089     $ 43,180 (b)    $  

BlackRock Cash Funds: Treasury, SL Agency Shares

    11,820,501       307,240 (a)                        12,127,741       12,127,741       391        

iShares Russell Mid-Cap ETF

    12,977,513       90,384,797       (85,797,827     415,550       (1,400,781     16,579,252       215,623       108,508        
       

 

 

   

 

 

   

 

 

     

 

 

   

 

 

 
        $  416,910     $ (1,408,876   $ 50,078,491       $ 152,079     $  
       

 

 

   

 

 

   

 

 

     

 

 

   

 

 

 

 

  (a)

Represents net amount purchased (sold).

  (b)

All or a portion represents securities lending income earned from the reinvestment of cash collateral from loaned securities, net of fees and collateral investment expenses, and other payments to and from borrowers of securities.

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  19


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Mid-Cap Index Fund

 

Derivative Financial Instruments Outstanding as of Period End

Futures Contracts

 

         
Description    Number of
Contracts
      

Expiration

Date

      

Notional

Amount (000)

      

Value/

Unrealized

Appreciation

(Depreciation)

 

Long Contracts

                 

S&P 500 E-Mini Index

     12          03/18/22        $ 2,703        $ (90,300

S&P Mid 400 E-Mini Index

     30          03/18/22          7,889          (175,220
                 

 

 

 
                  $ (265,520
                 

 

 

 

Derivative Financial Instruments Categorized by Risk Exposure

As of period end, the fair values of derivative financial instruments located in the Statements of Assets and Liabilities were as follows:

 

                                                                                                        
               
     

Commodity

Contracts

    

Credit

Contracts

    

Equity

Contracts

    

Foreign

Currency
Exchange

Contracts

    

Interest

Rate

Contracts

    

Other

Contracts

     Total  

Liabilities — Derivative Financial Instruments

                    

Futures contracts

                    

Unrealized depreciation on futures contracts(a)

   $      $      $ 265,520      $      $      $      $ 265,520  
  

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

 

 

  (a) 

Net cumulative unrealized appreciation (depreciation) on futures contracts and centrally cleared swaps, if any, are reported in the Schedule of Investments. In the Statements of Assets and Liabilities, only current day’s variation margin is reported in receivables or payables and the net cumulative unrealized appreciation (depreciation) is included in accumulated earnings (loss).

 

For the period ended January 31, 2022, the effect of derivative financial instruments in the Statements of Operations was as follows:

 

                                                                                                                      
               
     

Commodity

Contracts

    

Credit

Contracts

     Equity
Contracts
    

Foreign

Currency

Exchange

Contracts

    

Interest

Rate

Contracts

    

Other

Contracts

     Total  

Net Realized Gain (Loss) from:

                    

Futures contracts

   $      $      $ 649,840      $      $      $      $ 649,840  
  

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

 

Net Change in Unrealized Appreciation (Depreciation) on:

                    

Futures contracts

   $      $      $ (382,409    $      $      $      $ (382,409
  

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

 

Average Quarterly Balances of Outstanding Derivative Financial Instruments

 

   

Futures contracts:

  

Average notional value of contracts — long

   $ 12,656,535  

For more information about the Fund’s investment risks regarding derivative financial instruments, refer to the Notes to Financial Statements.

Fair Value Hierarchy as of Period End

Various inputs are used in determining the fair value of financial instruments. For a description of the input levels and information about the Fund’s policy regarding valuation of financial instruments, refer to the Notes to Financial Statements.

The following table summarizes the Fund’s financial instruments categorized in the fair value hierarchy. The breakdown of the Fund’s financial instruments into major categories is disclosed in the Schedule of Investments above.

 

                                                                                       
         
      Level 1        Level 2        Level 3        Total  

Assets

                 

Investments

                 

Long-Term Investments

                 

Common Stocks

                 

Aerospace & Defense

   $ 19,587,006        $        $        $ 19,587,006  

Air Freight & Logistics

     6,652,057                            6,652,057  

Airlines

     14,743,503                            14,743,503  

Auto Components

     11,238,634                            11,238,634  

 

 

20  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Mid-Cap Index Fund

 

Fair Value Hierarchy as of Period End (continued)

 

                                                                                       
         
      Level 1        Level 2        Level 3        Total  

Common Stocks (continued)

                 

Automobiles

   $ 1,653,390        $        $        $ 1,653,390  

Banks

     62,849,882                            62,849,882  

Beverages

     4,540,136                            4,540,136  

Biotechnology

     25,783,638                            25,783,638  

Building Products

     32,762,521                            32,762,521  

Capital Markets

     67,146,030                            67,146,030  

Chemicals

     48,922,080                            48,922,080  

Commercial Services & Supplies

     19,503,379                            19,503,379  

Communications Equipment

     19,106,213                            19,106,213  

Construction & Engineering

     5,385,847                            5,385,847  

Construction Materials

     9,040,768                            9,040,768  

Consumer Finance

     15,385,837                            15,385,837  

Containers & Packaging

     27,495,403                            27,495,403  

Distributors

     8,526,237                            8,526,237  

Diversified Consumer Services

     6,232,532                            6,232,532  

Diversified Financial Services

     7,387,960                            7,387,960  

Diversified Telecommunication Services

     2,063,626                            2,063,626  

Electric Utilities

     40,278,396                            40,278,396  

Electrical Equipment

     24,999,934                            24,999,934  

Electronic Equipment, Instruments & Components

     43,537,364                            43,537,364  

Energy Equipment & Services

     8,849,449                            8,849,449  

Entertainment

     18,186,098                            18,186,098  

Equity Real Estate Investment Trusts (REITs)

     138,172,978                            138,172,978  

Food & Staples Retailing

     8,783,309                            8,783,309  

Food Products

     41,628,231                            41,628,231  

Gas Utilities

     4,662,314                            4,662,314  

Health Care Equipment & Supplies

     51,482,488                            51,482,488  

Health Care Providers & Services

     32,444,412                            32,444,412  

Health Care Technology

     12,917,537                            12,917,537  

Hotels, Restaurants & Leisure

     60,969,993                            60,969,993  

Household Durables

     26,446,402                            26,446,402  

Household Products

     8,386,484                            8,386,484  

Independent Power and Renewable Electricity Producers

     4,838,434                            4,838,434  

Insurance

     69,830,991                            69,830,991  

Interactive Media & Services

     15,215,587                            15,215,587  

Internet & Direct Marketing Retail

     8,341,870                            8,341,870  

IT Services

     58,927,066                            58,927,066  

Leisure Products

     7,611,320                            7,611,320  

Life Sciences Tools & Services

     51,088,436                            51,088,436  

Machinery

     68,419,867                            68,419,867  

Marine

     656,819                            656,819  

Media

     27,309,811                            27,309,811  

Metals & Mining

     13,065,921          67,145                   13,133,066  

Mortgage Real Estate Investment Trusts (REITs)

     5,015,587                            5,015,587  

Multiline Retail

     7,215,657                            7,215,657  

Multi-Utilities

     31,662,560                            31,662,560  

Oil, Gas & Consumable Fuels

     74,352,174                            74,352,174  

Paper & Forest Products

     1,087,656                            1,087,656  

Personal Products

     1,488,059                            1,488,059  

Pharmaceuticals

     13,749,442                            13,749,442  

Professional Services

     39,593,598                            39,593,598  

Real Estate Management & Development

     10,867,554                            10,867,554  

Road & Rail

     15,179,533                            15,179,533  

Semiconductors & Semiconductor Equipment

     54,579,978                            54,579,978  

Software

     129,546,681                            129,546,681  

Specialty Retail

     51,375,314                            51,375,314  

Technology Hardware, Storage & Peripherals

     17,813,693                            17,813,693  

Textiles, Apparel & Luxury Goods

     20,435,466                            20,435,466  

Thrifts & Mortgage Finance

     2,178,296                            2,178,296  

Trading Companies & Distributors

     17,913,557                            17,913,557  

Water Utilities

     6,638,670                            6,638,670  

Investment Companies

     16,579,252                            16,579,252  

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  21


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Mid-Cap Index Fund

 

Fair Value Hierarchy as of Period End (continued)

 

                                                                                       
         
      Level 1        Level 2        Level 3        Total  

Short-Term Securities

                 

Money Market Funds.

   $ 33,499,239        $        $        $ 33,499,239  
  

 

 

      

 

 

      

 

 

      

 

 

 
   $ 1,813,830,156        $ 67,145        $        $ 1,813,897,301  
  

 

 

      

 

 

      

 

 

      

 

 

 

Derivative Financial Instruments(a)

                 

Liabilities

                 

Equity Contracts

   $ (265,520      $        $        $ (265,520
  

 

 

      

 

 

      

 

 

      

 

 

 

 

  (a) 

Derivative financial instruments are futures contracts. Futures contracts are valued at the unrealized appreciation (depreciation) on the instrument.

 

See notes to financial statements.

 

 

22  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) 

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  

Common Stocks

   
Aerospace & Defense — 1.4%            

AAR Corp.(a)

    2,798     $ 112,675  

Aerojet Rocketdyne Holdings, Inc.

    5,699       219,924  

AeroVironment, Inc.(a)

    1,678       95,512  

AerSale Corp.(a)

    1,010       14,372  

Astronics Corp.(a)

    1,486       17,877  

Axon Enterprise, Inc.(a)

    4,861       680,200  

BWX Technologies, Inc.

    6,807       302,980  

Byrna Technologies, Inc.(a)

    1,385       15,110  

Curtiss-Wright Corp.

    2,992       397,308  

Ducommun, Inc.(a)

    742       32,463  

Hexcel Corp.(a)

    6,278       327,523  

Howmet Aerospace, Inc.

    29,228       908,699  

Huntington Ingalls Industries, Inc.

    2,964       554,861  

Kaman Corp.

    2,369       94,689  

Kratos Defense & Security Solutions, Inc.(a)

    9,141       153,203  

Maxar Technologies, Inc.

    5,347       139,075  

Mercury Systems, Inc.(a)

    4,369       248,684  

Moog, Inc., Class A

    2,165       165,060  

National Presto Industries, Inc.

    341       28,047  

PAE, Inc.(a)

    5,034       50,390  

Park Aerospace Corp.

    1,544       20,890  

Parsons Corp.(a)

    2,234       68,025  

Spirit AeroSystems Holdings, Inc., Class A

    8,103       355,155  

Textron, Inc.

    16,805       1,143,748  

Triumph Group, Inc.(a)

    4,861       88,567  

Vectrus, Inc.(a)

    935       43,019  

Virgin Galactic Holdings Inc.(a)(b)

    13,599       125,111  

Woodward, Inc.

    4,434       488,937  
   

 

 

 
          6,892,104  
Air Freight & Logistics — 0.3%            

Air Transport Services Group, Inc.(a)

    4,634       124,423  

Atlas Air Worldwide Holdings, Inc.(a)

    2,139       171,826  

Forward Air Corp.

    2,047       217,596  

GXO Logistics, Inc.(a)(b)

    7,272       590,559  

Hub Group, Inc., Class A(a)

    2,450       185,514  

Radiant Logistics, Inc.(a)

    2,218       13,774  
   

 

 

 
      1,303,692  
Airlines(a) — 0.5%            

Alaska Air Group, Inc.

    9,298       508,972  

Allegiant Travel Co.

    1,176       210,104  

American Airlines Group, Inc.(b)

    47,690       785,454  

Copa Holdings SA, Class A

    2,305       192,652  

Frontier Group Holdings, Inc.(b)

    2,214       28,959  

Hawaiian Holdings, Inc.

    4,347       74,334  

JetBlue Airways Corp.

    24,312       355,685  

Mesa Air Group, Inc.

    2,366       11,830  

SkyWest, Inc.

    3,844       146,649  

Spirit Airlines, Inc.

    7,245       155,550  

Sun Country Airlines Holdings, Inc.

    2,481       65,945  
   

 

 

 
      2,536,134  
Auto Components — 1.1%            

Adient PLC(a)

    7,056       296,140  

American Axle & Manufacturing Holdings, Inc.(a)

    8,855       72,080  

BorgWarner, Inc.

    18,088       793,159  

Cooper-Standard Holdings, Inc.(a)

    1,173       24,152  

Dana, Inc.

    10,787       233,646  

Dorman Products, Inc.(a)

    1,960       183,515  

Fox Factory Holding Corp.(a)

    3,197       425,425  

Gentex Corp.

    18,173       570,632  
Security   Shares     Value  
Auto Components (continued)            

Gentherm, Inc.(a)

    2,427     $ 212,095  

Goodyear Tire & Rubber Co.(a)

    20,973       434,770  

LCI Industries

    1,922       236,733  

Lear Corp.

    4,583       766,828  

Modine Manufacturing Co.(a)

    3,841       35,145  

Motorcar Parts of America, Inc.(a)

    1,186       19,605  

Patrick Industries, Inc.

    1,671       107,612  

QuantumScape Corp.(a)(b)

    18,045       301,171  

Standard Motor Products, Inc.

    1,532       73,337  

Stoneridge, Inc.(a)

    1,839       34,702  

Tenneco, Inc., Class A(a)

    5,475       57,487  

Visteon Corp.(a)

    2,119       215,100  

XL Fleet Corp.(a)

    2,492       5,333  

XPEL Inc.(a)

    1,258       78,449  
   

 

 

 
          5,177,116  
Automobiles — 0.2%            

Arcimoto, Inc.(a)

    1,786       10,913  

Canoo, Inc.(a)(b)

    8,032       49,156  

Fisker, Inc.(a)(b)

    12,646       149,349  

Harley-Davidson, Inc.

    11,448       395,757  

Lordstown Motors Corp., Class A(a)(b)

    11,588       34,764  

Thor Industries, Inc.

    4,057       383,752  

Winnebago Industries, Inc.

    2,293       147,944  

Workhorse Group, Inc.(a)(b)

    8,552       28,906  
   

 

 

 
      1,200,541  
Banks — 6.8%            

1st Source Corp.

    1,728       86,193  

Allegiance Bancshares, Inc.

    1,395       61,422  

Amalgamated Financial Corp.

    1,032       17,554  

Amerant Bancorp, Inc.

    2,267       77,078  

American National Bankshares, Inc.

    660       24,948  

Ameris Bancorp.

    4,853       239,301  

Arrow Financial Corp.

    1,016       35,946  

Associated Banc-Corp.

    12,125       289,787  

Atlantic Capital Bancshares, Inc.(a)

    1,333       40,150  

Atlantic Union Bankshares Corp.

    6,015       244,931  

Banc of California, Inc.

    4,016       77,589  

BancFirst Corp.

    1,463       109,652  

Bancorp, Inc.(a)

    3,411       101,716  

Bank First Corp.

    651       45,563  

Bank of Hawaii Corp.

    3,158       271,809  

Bank of Marin Bancorp

    1,401       52,243  

Bank of NT Butterfield & Son Ltd.

    4,101       150,302  

Bank OZK

    9,381       439,500  

BankUnited, Inc.

    5,503       229,750  

Banner Corp.

    1,429       88,755  

Bar Harbor Bankshares

    1,663       50,788  

Berkshire Hills Bancorp, Inc.

    2,757       81,580  

Blue Ridge Bankshares, Inc.

    1,042       19,006  

BOK Financial Corp.

    2,400       246,120  

Brookline Bancorp, Inc.

    4,667       79,806  

Business First Bancshares, Inc.

    2,243       61,570  

Byline Bancorp, Inc.

    2,024       52,624  

Cadence Bank

    10,503       327,378  

Cambridge Bancorp

    637       57,037  

Camden National Corp.

    1,130       56,116  

Capital Bancorp, Inc.

    548       14,160  

Capital City Bank Group, Inc.

    884       24,451  

Capstar Financial Holdings, Inc.

    2,308       49,507  

Carter Bankshares, Inc.(a)

    2,657       40,891  

Cathay General Bancorp

    5,848       264,096  

CBTX, Inc.

    1,553       45,705  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  23


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Banks (continued)            

Central Pacific Financial Corp.

    715     $ 20,806  

Citizens & Northern Corp.

    1,893       47,552  

City Holding Co.

    956       76,681  

Civista Bancshares, Inc.

    1,960       47,256  

CNB Financial Corp.

    1,778       47,490  

Coastal Financial Corp.(a)

    663       32,102  

Columbia Banking System, Inc.

    5,428       188,732  

Comerica, Inc.

    10,109       937,913  

Commerce Bancshares, Inc.

    8,630       594,693  

Community Bank System, Inc.

    3,296       235,400  

Community Trust Bancorp, Inc.

    1,541       68,097  

ConnectOne Bancorp, Inc.

    3,307       105,857  

CrossFirst Bankshares, Inc.(a)

    3,889       60,124  

Cullen/Frost Bankers, Inc.

    4,365           615,509  

Customers Bancorp, Inc.(a)

    2,158       125,811  

CVB Financial Corp.

    9,432       207,787  

Dime Community Bancshares, Inc.

    2,887       100,930  

Eagle Bancorp, Inc.

    1,944       116,582  

East West Bancorp, Inc.

    10,874       938,861  

Eastern Bankshares, Inc.

    13,140       279,751  

Enterprise Bancorp, Inc.

    679       28,987  

Enterprise Financial Services Corp.

    2,942       145,747  

Equity Bancshares, Inc., Class A

    1,042       33,407  

Farmers National Banc Corp.

    2,794       48,755  

FB Financial Corp.

    2,840       126,437  

Fidelity D&D Bancorp, Inc.

    254       13,368  

Financial Institutions, Inc.

    1,270       40,945  

First Bancorp, Inc.

    776       24,941  

First BanCorp, Puerto Rico

    12,950       188,422  

First Bancorp/Southern Pines NC

    2,516       110,478  

First Bancshares, Inc.

    1,476       53,239  

First Bank/Hamilton

    1,239       18,151  

First Busey Corp.

    4,243       118,295  

First Citizens BancShares, Inc., Class A

    923       719,091  

First Commonwealth Financial Corp.

    5,802       96,081  

First Community Bancshares, Inc.

    1,485       46,347  

First Financial Bancorp

    5,870       147,983  

First Financial Bankshares, Inc.

    10,003       470,041  

First Financial Corp.

    1,291       57,953  

First Foundation, Inc.

    3,400       88,910  

First Hawaiian, Inc.

    10,188       288,830  

First Horizon Corp.

    41,529       710,561  

First Internet Bancorp

    691       34,730  

First Interstate Bancsystem, Inc., Class A

    3,415       125,501  

First Merchants Corp.

    4,398       186,607  

First Mid Bancshares, Inc.

    1,751       72,054  

First Midwest Bancorp, Inc.

    6,932       143,978  

First of Long Island Corp.

    2,122       46,493  

Five Star Bancorp

    866       26,846  

Flushing Financial Corp.

    2,202       51,989  

FNB Corp.

    30,353       392,161  

Fulton Financial Corp.

    12,638       226,852  

German American Bancorp, Inc.

    2,080       82,368  

Glacier Bancorp, Inc.

    8,272       429,565  

Great Southern Bancorp, Inc.

    895       53,109  

Great Western Bancorp, Inc.

    3,300       101,904  

Guaranty Bancshares, Inc.

    438       15,567  

Hancock Whitney Corp.

    6,803       358,654  

Hanmi Financial Corp.

    1,558       41,879  

HarborOne Bancorp, Inc.

    3,651       51,844  

HBT Financial, Inc.

    587       10,924  

Heartland Financial USA, Inc.

    3,305       171,959  

Heritage Commerce Corp.

    4,374       54,500  
Security   Shares     Value  
Banks (continued)            

Heritage Financial Corp.

    2,200     $ 53,372  

Hilltop Holdings, Inc.

    4,851       160,229  

Home BancShares, Inc.

    12,026       283,333  

HomeStreet, Inc.

    1,307       63,716  

HomeTrust Bancshares, Inc.

    1,199       37,325  

Hope Bancorp, Inc.

    6,886       115,340  

Horizon Bancorp, Inc.

    3,263       69,600  

Independent Bank Corp.

    4,559       282,533  

Independent Bank Group, Inc.

    3,066       232,771  

International Bancshares Corp.

    4,468       187,790  

Investors Bancorp, Inc.

    17,392           283,837  

Lakeland Bancorp, Inc.

    5,312       100,556  

Lakeland Financial Corp.

    1,965       157,062  

Live Oak Bancshares, Inc.(b)

    2,298       135,260  

Macatawa Bank Corp.

    2,222       20,087  

Mercantile Bank Corp.

    1,449       55,743  

Meta Financial Group, Inc.

    1,900       112,974  

Metrocity Bankshares, Inc.

    1,301       33,553  

Metropolitan Bank Holding Corp.(a)

    784       78,400  

Mid Penn Bancorp, Inc.

    1,205       35,969  

Midland States Bancorp, Inc.

    1,684       48,617  

MidWestOne Financial Group, Inc.

    1,385       44,223  

MVB Financial Corp.

    703       28,134  

National Bank Holdings Corp., Class A

    1,729       78,497  

NBT Bancorp, Inc.

    2,632       101,806  

Nicolet Bankshares, Inc.(a)

    1,006       93,649  

Northrim BanCorp, Inc.

    905       39,766  

Northwest Bancshares, Inc.

    7,141       100,760  

OceanFirst Financial Corp.

    5,113       116,065  

OFG Bancorp

    2,986       82,623  

Old National Bancorp

    10,106       185,243  

Old Second Bancorp, Inc.

    2,326       31,238  

Origin Bancorp, Inc.

    1,562       66,729  

Orrstown Financial Services, Inc.

    845       20,914  

Pacific Premier Bancorp, Inc.

    6,032       230,724  

PacWest Bancorp

    9,203       427,295  

Park National Corp.

    1,201       162,687  

Peapack Gladstone Financial Corp.

    1,354       49,881  

Peoples Bancorp, Inc.

    2,416       80,090  

Peoples Financial Services Corp.

    541       27,445  

People’s United Financial, Inc.

    32,129       622,660  

Pinnacle Financial Partners, Inc.

    5,773       558,307  

Popular, Inc.

    6,052       539,657  

Preferred Bank/Los Angeles CA

    621       48,475  

Premier Financial Corp.

    3,189       95,192  

Primis Financial Corp.

    2,009       29,854  

Prosperity Bancshares, Inc.

    6,868       503,081  

QCR Holdings, Inc.

    1,415       80,712  

RBB Bancorp

    1,180       31,848  

Red River Bancshares, Inc.

    321       16,682  

Renasant Corp.

    3,359       123,544  

Republic Bancorp, Inc., Class A

    679       33,285  

Republic First Bancorp, Inc.(a)

    4,846       20,838  

S&T Bancorp, Inc.

    2,342       72,157  

Sandy Spring Bancorp, Inc.

    3,634       171,925  

Seacoast Banking Corp. of Florida

    4,084       149,066  

ServisFirst Bancshares, Inc.

    3,850       326,749  

Sierra Bancorp

    947       25,124  

Signature Bank

    4,490       1,367,789  

Silvergate Capital Corp., Class A(a)

    2,085       224,638  

Simmons First National Corp., Class A

    7,835       224,081  

SmartFinancial, Inc.

    1,198       32,118  

South Plains Financial, Inc.

    568       16,432  
 

 

 

24  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Banks (continued)            

South State Corp.

    5,390     $ 454,970  

Southern First Bancshares, Inc.(a)

    682       39,965  

Southside Bancshares, Inc.

    1,938       81,202  

Spirit of Texas Bancshares, Inc.

    1,049       29,204  

Sterling Bancorp

    14,662       385,464  

Stock Yards Bancorp, Inc.

    1,837       109,448  

Summit Financial Group, Inc.

    760       21,219  

Synovus Financial Corp.

    11,300       562,288  

Texas Capital Bancshares, Inc.(a)

    3,963       248,480  

Tompkins Financial Corp.

    1,201       95,552  

TowneBank

    5,525       173,374  

Trico Bancshares

    2,376       103,285  

TriState Capital Holdings, Inc.(a)

    2,038       64,380  

Triumph Bancorp, Inc.(a)

    1,746       152,740  

Trustmark Corp.

    4,312       140,485  

UMB Financial Corp.

    3,392       333,942  

Umpqua Holdings Corp.

    17,358       352,020  

United Bankshares, Inc.

    10,335       365,136  

United Community Banks, Inc.

    6,637       234,883  

Univest Financial Corp.

    2,119       63,845  

Valley National Bancorp

    31,205       434,374  

Veritex Holdings, Inc.

    2,924       117,399  

Washington Trust Bancorp, Inc.

    1,533       87,504  

Webster Financial Corp.

    7,066       401,419  

WesBanco, Inc.

    5,028       178,444  

West BanCorp., Inc.

    1,364       40,265  

Westamerica BanCorp

    1,623       94,264  

Western Alliance Bancorp

    7,632       757,018  

Wintrust Financial Corp.

    4,317       423,368  

Zions Bancorp NA

    11,960       811,127  
   

 

 

 
          32,446,525  
Beverages — 0.2%            

Boston Beer Co., Inc., Class A(a)

    700       294,581  

Celsius Holdings, Inc.(a)

    4,031       192,400  

Coca-Cola Consolidated, Inc.

    352       201,696  

Duckhorn Portfolio, Inc.(a)

    2,701       53,912  

MGP Ingredients, Inc.

    1,151       87,085  

National Beverage Corp.

    1,868       83,443  

Primo Water Corp.

    11,974       199,966  

Zevia PBC, Class A(a)(b)

    1,095       8,760  
   

 

 

 
      1,121,843  
Biotechnology — 4.2%            

2seventy bio, Inc.(a)(b)

    1,856       34,652  

4D Molecular Therapeutics, Inc.(a)

    2,320       36,656  

89bio, Inc.(a)

    687       4,046  

ACADIA Pharmaceuticals, Inc.(a)(b)

    8,743       196,630  

Acumen Pharmaceuticals, Inc.(a)

    905       4,634  

Adagio Therapeutics, Inc.(a)(b)

    1,548       11,115  

Adicet Bio, Inc.(a)

    1,911       24,117  

Aduro Biotech, Inc.(c)

    658       1,974  

Adverum Biotechnologies, Inc.(a)(b)

    6,357       10,489  

Aeglea BioTherapeutics, Inc.(a)

    2,882       12,393  

Aerovate Therapeutics, Inc.(a)(b)

    826       9,763  

Affimed NV(a)

    8,699       35,492  

Agenus, Inc.(a)

    15,317       42,275  

Agios Pharmaceuticals, Inc.(a)

    4,363       134,773  

Akebia Therapeutics, Inc.(a)

    12,113       24,105  

Akero Therapeutics, Inc.(a)

    1,674       29,328  

Akouos, Inc.(a)(b)

    1,689       10,928  

Alaunos Therapeutics, Inc.(a)

    13,238       14,297  

Albireo Pharma, Inc.(a)

    1,045       29,772  
Security   Shares     Value  
Biotechnology (continued)            

Aldeyra Therapeutics, Inc.(a)(b)

    3,158     $ 11,590  

Alector, Inc.(a)

    4,697       74,494  

Aligos Therapeutics, Inc.(a)

    1,643       5,241  

Alkermes PLC(a)

    12,008       306,204  

Allakos, Inc.(a)

    2,575       17,407  

Allogene Therapeutics, Inc.(a)

    4,862       55,670  

Allovir, Inc.(a)(b)

    2,010       16,402  

Alpine Immune Sciences, Inc.(a)

    685       5,823  

Altimmune, Inc.(a)

    3,083       24,880  

ALX Oncology Holdings, Inc.(a)

    1,243       19,888  

Amicus Therapeutics, Inc.(a)

    20,310       191,117  

AnaptysBio, Inc.(a)(b)

    1,593       50,928  

Anavex Life Sciences Corp.(a)(b)

    5,401       70,645  

Anika Therapeutics, Inc.(a)

    967       30,751  

Annexon, Inc.(a)

    2,783       20,872  

Apellis Pharmaceuticals, Inc.(a)

    5,448           219,391  

Applied Molecular Transport, Inc.(a)

    1,842       17,352  

Applied Therapeutics, Inc.(a)

    1,137       3,502  

AquaBounty Technologies, Inc.(a)(b)

    3,371       5,967  

Arbutus Biopharma Corp.(a)

    4,973       13,974  

Arcturus Therapeutics Holdings, Inc.(a)(b)

    1,660       43,376  

Arcus Biosciences, Inc.(a)

    3,611       111,219  

Arcutis Biotherapeutics, Inc.(a)

    1,935       29,238  

Ardelyx, Inc.(a)(b)

    5,709       4,717  

Arena Pharmaceuticals, Inc.(a)

    4,549       418,417  

Arrowhead Pharmaceuticals, Inc.(a)

    7,729       407,782  

Atara Biotherapeutics, Inc.(a)

    6,848       105,185  

Athenex, Inc.(a)

    5,603       5,715  

Athersys, Inc.(a)(b)

    12,315       12,192  

Atossa Therapeutics, Inc.(a)

    7,637       10,463  

Atreca, Inc., Class A(a)(b)

    1,780       3,774  

Avalo Therapeutics, Inc.(a)

    3,381       3,323  

Avid Bioservices, Inc.(a)(b)

    4,437       83,726  

Avidity Biosciences, Inc.(a)

    2,888       47,999  

Avita Medical, Inc.(a)

    1,542       14,911  

Avrobio, Inc.(a)

    2,591       5,027  

Beam Therapeutics, Inc.(a)

    3,884       268,812  

Beyondspring, Inc.(a)(b)

    1,455       4,700  

BioAtla, Inc.(a)

    1,053       10,067  

BioCryst Pharmaceuticals, Inc.(a)

    12,937       199,877  

Biohaven Pharmaceutical Holding Co. Ltd.(a)

    4,130       548,753  

Biomea Fusion, Inc.(a)

    2,350       16,826  

Bioxcel Therapeutics, Inc.(a)

    1,152       19,469  

Black Diamond Therapeutics, Inc.(a)(b)

    1,487       6,201  

Bluebird Bio, Inc.(a)

    5,568       43,932  

Blueprint Medicines Corp.(a)

    4,444       342,632  

Bolt Biotherapeutics, Inc.(a)

    1,794       6,889  

Bridgebio Pharma, Inc.(a)

    8,326       82,178  

Brooklyn ImmunoTherapeutics, Inc.(a)

    2,034       5,532  

C4 Therapeutics, Inc.(a)

    3,118       76,173  

Cardiff Oncology, Inc.(a)

    2,292       7,747  

CareDx, Inc.(a)

    3,932       164,358  

Caribou Biosciences, Inc.(a)

    1,472       15,795  

Catalyst Pharmaceuticals, Inc.(a)

    8,719       50,221  

Celcuity, Inc.(a)

    487       5,415  

Celldex Therapeutics, Inc.(a)

    3,205       99,387  

CEL-SCI Corp.(a)

    2,427       14,659  

Century Therapeutics, Inc.(a)(b)

    950       12,379  

Cerevel Therapeutics Holdings, Inc.(a)

    2,965       77,209  

ChemoCentryx, Inc.(a)

    4,192       112,723  

Chimerix, Inc.(a)

    4,783       27,311  

Chinook Therapeutics, Inc.(a)

    3,316       42,776  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  25


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Biotechnology (continued)            

Clene, Inc.(a)(b)

    1,381     $ 3,881  

Clovis Oncology, Inc.(a)(b)

    6,102       12,448  

Codiak Biosciences, Inc.(a)

    989       6,547  

Cogent Biosciences, Inc.(a)

    2,368       17,902  

Coherus Biosciences, Inc.(a)

    4,781       59,093  

Contra GTX, Inc.(b)(c)

    23       24  

Cortexyme, Inc.(a)(b)

    1,453       8,834  

Crinetics Pharmaceuticals, Inc.(a)

    3,597       67,947  

Cue Biopharma, Inc.(a)

    2,105       15,556  

Cullinan Oncology, Inc.(a)

    1,953       26,326  

Curis, Inc.(a)

    5,634       17,972  

Cyteir Therapeutics, Inc.(a)(b)

    757       4,603  

Cytokinetics, Inc.(a)

    5,697       189,083  

CytomX Therapeutics, Inc.(a)

    4,326       19,900  

Day One Biopharmaceuticals, Inc.(a)(b)

    882       13,009  

Deciphera Pharmaceuticals, Inc.(a)

    2,940       24,784  

Denali Therapeutics, Inc.(a)(b)

    6,992           239,266  

DermTech, Inc.(a)

    1,686       21,598  

Design Therapeutics, Inc.(a)(b)

    2,056       25,988  

Dynavax Technologies Corp.(a)(b)

    8,317       107,871  

Dyne Therapeutics, Inc.(a)

    1,944       14,424  

Eagle Pharmaceuticals, Inc.(a)

    797       36,614  

Editas Medicine, Inc.(a)

    5,248       99,922  

Eiger Biopharmaceuticals, Inc.(a)

    1,994       8,614  

Eliem Therapeutics, Inc.(a)(b)

    621       5,614  

Emergent BioSolutions, Inc.(a)(b)

    3,800       177,840  

Enanta Pharmaceuticals, Inc.(a)

    1,461       86,813  

Entrada Therapeutics, Inc.(a)(b)

    778       8,612  

Epizyme, Inc.(a)

    6,721       8,267  

Erasca, Inc.(a)(b)

    1,599       18,948  

Evelo Biosciences, Inc.(a)(b)

    2,006       9,448  

Exagen, Inc.(a)

    640       6,291  

Exelixis, Inc.(a)

    24,032       434,979  

Fate Therapeutics, Inc.(a)(b)

    6,089       252,754  

FibroGen, Inc.(a)

    6,433       97,074  

Finch Therapeutics Group, Inc.(a)

    426       3,612  

Foghorn Therapeutics, Inc.(a)(b)

    1,197       18,410  

Forma Therapeutics Holdings, Inc.(a)

    2,270       26,877  

Forte Biosciences, Inc.(a)(b)

    721       1,218  

Fortress Biotech, Inc.(a)

    5,243       10,958  

Frequency Therapeutics, Inc.(a)(b)

    2,077       11,153  

G1 Therapeutics, Inc.(a)(b)

    2,641       26,621  

Gemini Therapeutics, Inc.(a)(b)

    1,343       2,632  

Generation Bio Co.(a)(b)

    3,492       22,698  

Geron Corp.(a)

    20,565       23,033  

Global Blood Therapeutics, Inc.(a)

    4,852       139,980  

Gossamer Bio, Inc.(a)

    5,376       51,556  

Graphite Bio, Inc.(a)

    1,299       12,133  

Greenwich Lifesciences, Inc.(a)

    254       4,691  

Gritstone bio, Inc.(a)

    2,626       14,338  

GT Biopharma, Inc.(a)

    1,529       4,786  

Halozyme Therapeutics, Inc.(a)(b)

    10,386       359,459  

Harpoon Therapeutics, Inc.(a)

    1,324       7,004  

Heron Therapeutics, Inc.(a)(b)

    7,502       65,342  

Homology Medicines, Inc.(a)

    2,784       10,356  

Hookipa Pharma, Inc.(a)

    1,356       2,034  

Humanigen, Inc.(a)

    2,922       7,539  

iBio, Inc.(a)

    15,962       7,639  

Icosavax, Inc.(a)

    1,018       15,535  

Ideaya Biosciences, Inc.(a)

    2,498       41,392  

IGM Biosciences, Inc.(a)

    527       9,328  

Imago Biosciences, Inc.(a)

    783       15,832  

Immuneering Corp., Class A(a)(b)

    694       6,940  
Security   Shares     Value  
Biotechnology (continued)            

Immunic, Inc.(a)

    960     $ 11,318  

ImmunityBio, Inc.(a)

    4,810       27,994  

ImmunoGen, Inc.(a)

    14,550       82,207  

Immunovant, Inc.(a)

    3,950       27,610  

Impel Neuropharma, Inc.(a)(b)

    925       8,048  

Infinity Pharmaceuticals, Inc.(a)

    5,618       6,966  

Inhibrx, Inc.(a)

    2,226       59,123  

Inovio Pharmaceuticals, Inc.(a)(b)

    16,812       69,602  

Inozyme Pharma, Inc.(a)

    861       5,751  

Insmed, Inc.(a)

    9,088           206,116  

Instil Bio, Inc.(a)

    4,105       47,659  

Intellia Therapeutics, Inc.(a)

    5,302       501,410  

Intercept Pharmaceuticals, Inc.(a)(b)

    1,905       31,223  

Invitae Corp.(a)(b)

    14,909       167,577  

Ionis Pharmaceuticals, Inc.(a)(b)

    10,975       349,005  

Iovance Biotherapeutics, Inc.(a)

    11,628       193,606  

Ironwood Pharmaceuticals, Inc.(a)

    11,216       125,058  

iTeos Therapeutics, Inc.(a)

    1,637       59,947  

IVERIC bio, Inc.(a)

    8,533       118,950  

Janux Therapeutics, Inc.(a)(b)

    1,026       15,626  

Jounce Therapeutics, Inc.(a)

    2,105       15,745  

KalVista Pharmaceuticals, Inc.(a)

    2,079       26,237  

Karuna Therapeutics, Inc.(a)

    1,684       187,025  

Karyopharm Therapeutics, Inc.(a)

    5,057       45,007  

Keros Therapeutics, Inc.(a)

    1,149       53,279  

Kezar Life Sciences, Inc.(a)

    2,101       27,691  

Kiniksa Pharmaceuticals Ltd., Class A(a)

    1,909       21,438  

Kinnate Biopharma, Inc.(a)

    2,089       22,937  

Kodiak Sciences, Inc.(a)

    2,614       153,442  

Kronos Bio, Inc.(a)

    2,977       27,091  

Krystal Biotech, Inc.(a)

    1,351       79,709  

Kura Oncology, Inc.(a)

    5,182       73,014  

Kymera Therapeutics, Inc.(a)

    2,732       114,744  

Lexicon Pharmaceuticals, Inc.(a)

    4,408       13,973  

Ligand Pharmaceuticals, Inc.(a)(b)

    1,179       146,939  

Lineage Cell Therapeutics, Inc.(a)

    7,737       12,224  

Lyell Immunopharma, Inc.(a)(b)

    1,799       10,218  

MacroGenics, Inc.(a)

    5,142       63,504  

Madrigal Pharmaceuticals, Inc.(a)

    833       47,964  

Magenta Therapeutics, Inc.(a)

    1,918       6,272  

MannKind Corp.(a)

    17,120       63,858  

MEI Pharma, Inc.(a)(b)

    6,633       12,802  

MeiraGTx Holdings plc(a)

    2,394       35,886  

Mersana Therapeutics, Inc.(a)

    5,890       28,095  

MiMedx Group, Inc.(a)

    6,737       33,416  

Mirati Therapeutics, Inc.(a)

    3,213       383,311  

Mirum Pharmaceuticals, Inc.(a)

    259       4,934  

Molecular Templates, Inc.(a)

    2,370       7,300  

Monte Rosa Therapeutics, Inc.(a)

    902       11,419  

Morphic Holding, Inc.(a)

    1,603       68,015  

Mustang Bio, Inc.(a)

    5,153       6,081  

Myriad Genetics, Inc.(a)

    6,116       160,790  

Natera, Inc.(a)

    6,440       454,986  

Neoleukin Therapeutics, Inc.(a)(b)

    2,425       8,657  

Neurocrine Biosciences, Inc.(a)

    7,177       567,127  

NexImmune, Inc.(a)

    1,482       4,698  

Nkarta, Inc.(a)

    956       9,474  

Novavax, Inc.(a)(b)

    5,618       526,407  

Nurix Therapeutics, Inc.(a)

    2,696       50,200  

Nuvalent, Inc., Class A(a)(b)

    825       11,129  

Ocugen, Inc.(a)(b)

    13,599       48,276  

Olema Pharmaceuticals, Inc.(a)

    1,923       12,365  

Omega Therapeutics, Inc.(a)

    698       7,929  
 

 

 

26  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Biotechnology (continued)            

Oncocyte Corp.(a)

    5,168     $ 8,786  

Oncorus, Inc.(a)

    1,299       4,508  

Oncternal Therapeutics, Inc.(a)

    2,811       5,257  

OPKO Health, Inc.(a)

    29,848       93,424  

Organogenesis Holdings, Inc.(a)

    2,497       19,202  

ORIC Pharmaceuticals, Inc.(a)

    2,480       24,527  

Outlook Therapeutics, Inc.(a)(b)

    5,469       7,766  

Oyster Point Pharma, Inc.(a)(b)

    676       8,105  

Passage Bio, Inc.(a)

    2,121       10,669  

PMV Pharmaceuticals, Inc.(a)(b)

    1,879       30,177  

Portage Biotech, Inc.(a)

    213       1,849  

Poseida Therapeutics, Inc.(a)

    1,849       8,783  

Praxis Precision Medicines, Inc.(a)

    2,486       36,942  

Precigen, Inc.(a)

    6,179       15,942  

Precision BioSciences, Inc.(a)

    3,366       16,056  

Prelude Therapeutics, Inc.(a)(b)

    728       7,229  

Prometheus Biosciences, Inc.(a)

    2,288       82,208  

Protagonist Therapeutics, Inc.(a)

    3,207       93,933  

Prothena Corp. PLC(a)

    2,816       95,969  

PTC Therapeutics, Inc.(a)

    5,413           217,711  

Puma Biotechnology, Inc.(a)

    1,922       4,728  

Radius Health, Inc.(a)

    3,465       26,265  

Rallybio Corp.(a)

    757       9,205  

Rapt Therapeutics, Inc.(a)

    1,638       35,414  

Recursion Pharmaceuticals, Inc., Class A(a)(b)

    8,694       102,937  

REGENXBIO, Inc.(a)

    3,080       81,312  

Relay Therapeutics, Inc.(a)

    5,315       117,621  

Reneo Pharmaceuticals, Inc.(a)

    483       2,999  

Replimune Group, Inc.(a)

    2,230       44,221  

Revolution Medicines, Inc.(a)

    4,607       99,143  

Rhythm Pharmaceuticals, Inc.(a)

    3,361       24,905  

Rigel Pharmaceuticals, Inc.(a)

    11,686       29,916  

Rocket Pharmaceuticals, Inc.(a)(b)

    3,371       56,093  

Rubius Therapeutics, Inc.(a)

    3,907       26,372  

Sage Therapeutics, Inc.(a)

    3,835       151,176  

Sana Biotechnology, Inc.(a)(b)

    6,989       61,224  

Sangamo Therapeutics, Inc.(a)

    9,836       59,311  

Sarepta Therapeutics, Inc.(a)

    6,216       444,879  

Scholar Rock Holding Corp.(a)

    2,357       41,978  

Selecta Biosciences, Inc.(a)

    5,804       14,510  

Sensei Biotherapeutics, Inc.(a)

    1,868       9,004  

Seres Therapeutics, Inc.(a)

    6,085       50,749  

Sesen Bio, Inc.(a)

    11,179       8,283  

Shattuck Labs, Inc.(a)

    1,722       11,899  

Sigilon Therapeutics, Inc.(a)

    571       1,113  

Silverback Therapeutics, Inc.(a)

    1,743       8,488  

Solid Biosciences, Inc.(a)

    3,813       4,652  

Sorrento Therapeutics, Inc.(a)(b)

    22,803       78,670  

Spectrum Pharmaceuticals, Inc.(a)

    17,434       12,226  

Spero Therapeutics, Inc.(a)

    1,687       20,025  

SpringWorks Therapeutics, Inc.(a)

    2,152       119,823  

Spruce Biosciences, Inc.(a)

    432       1,097  

SQZ Biotechnologies Co.(a)

    1,451       11,637  

Stoke Therapeutics, Inc.(a)

    1,241       23,517  

Summit Therapeutics, Inc.(a)(b)

    1,342       2,952  

Surface Oncology, Inc.(a)

    2,109       7,909  

Sutro Biopharma, Inc.(a)

    3,177       33,930  

Syndax Pharmaceuticals, Inc.(a)

    3,196       52,223  

Syros Pharmaceuticals, Inc.(a)

    3,721       7,368  

Talaris Therapeutics, Inc.(a)

    1,652       15,578  

Taysha Gene Therapies, Inc.(a)(b)

    1,428       11,353  
Security   Shares     Value  
Biotechnology (continued)            

TCR2 Therapeutics, Inc.(a)

    1,899     $ 6,343  

Tenaya Therapeutics, Inc.(a)

    1,098       13,088  

TG Therapeutics, Inc.(a)

    10,237       118,442  

Tonix Pharmaceuticals Holding Corp.(a)

    20,783       5,050  

Travere Therapeutics, Inc.(a)

    4,678       128,645  

Trevena, Inc.(a)

    10,354       5,627  

Turning Point Therapeutics, Inc.(a)

    3,308       123,157  

Twist Bioscience Corp.(a)

    3,613       214,684  

Tyra Biosciences, Inc.(a)(b)

    1,014       13,294  

Ultragenyx Pharmaceutical, Inc.(a)

    5,018       350,909  

United Therapeutics Corp.(a)

    3,329       672,025  

UroGen Pharma Ltd.(a)(b)

    1,219       9,411  

Vanda Pharmaceuticals, Inc.(a)(b)

    4,585       69,509  

Vaxart, Inc.(a)

    10,049       49,743  

Vaxcyte, Inc.(a)

    3,497       66,583  

VBI Vaccines, Inc.(a)

    12,192       20,726  

Vera Therapeutics, Inc.(a)(b)

    594       11,838  

Veracyte, Inc.(a)

    5,266       160,139  

Verastem, Inc.(a)

    11,517       17,621  

Vericel Corp.(a)(b)

    3,481       123,854  

Verve Therapeutics, Inc.(a)(b)

    1,166       33,604  

Viking Therapeutics, Inc.(a)(b)

    4,523       16,780  

Vincerx Pharma, Inc.(a)

    1,240       8,916  

Vir Biotechnology, Inc.(a)

    4,329       148,615  

Viracta Therapeutics, Inc.(a)

    2,305       6,177  

VistaGen Therapeutics, Inc.(a)

    12,322       20,085  

Vor BioPharma, Inc.(a)

    1,706       14,074  

Werewolf Therapeutics, Inc.(a)

    2,051       18,685  

XBiotech, Inc.

    868       9,348  

Xencor, Inc.(a)

    4,275       146,932  

XOMA Corp.(a)

    347       7,190  

Y-mAbs Therapeutics, Inc.(a)

    2,861       28,295  

Zentalis Pharmaceuticals, Inc.(a)

    2,777       158,511  
   

 

 

 
      19,764,616  
Building Products — 2.2%            

A O Smith Corp.

    9,919       758,010  

AAON, Inc.

    3,190       204,958  

Advanced Drainage Systems, Inc.

    4,548       514,333  

Allegion PLC

    6,777       831,741  

American Woodmark Corp.(a)

    1,380       82,703  

Apogee Enterprises, Inc.

    1,860       83,049  

Armstrong World Industries, Inc.

    3,635       359,938  

AZEK Co., Inc.(a)

    8,503       280,854  

Builders FirstSource, Inc.(a)

    14,455       982,795  

Caesarstone Ltd.

    1,412       17,410  

Carlisle Cos., Inc.

    3,849       860,021  

Cornerstone Building Brands, Inc.(a)

    4,037       59,546  

CSW Industrials, Inc.

    1,105       122,655  

Fortune Brands Home & Security, Inc.

    10,131       954,036  

Gibraltar Industries, Inc.(a)

    2,538       139,082  

Griffon Corp.

    3,405       76,238  

Insteel Industries, Inc.

    1,302       49,255  

JELD-WEN Holding, Inc.(a)

    7,098       167,513  

Lennox International, Inc.

    2,471       700,825  

Masonite International Corp.(a)

    1,877       186,273  

Owens Corning

    7,511       666,226  

PGT Innovations, Inc.(a)

    4,849       92,083  

Quanex Building Products Corp.

    2,276       49,594  

Resideo Technologies, Inc.(a)

    10,974       271,936  

Simpson Manufacturing Co., Inc.

    3,265       368,259  

Trex Co., Inc.(a)

    8,701       795,880  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  27


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Building Products (continued)            

UFP Industries, Inc.

    4,529     $ 361,686  

View, Inc.(a)(b)

    10,618       27,925  

Zurn Water Solutions Corp.

    8,846       270,157  
   

 

 

 
          10,334,981  
Capital Markets — 2.6%            

Affiliated Managers Group, Inc.

    2,994       437,753  

Ares Management Corp., Class A

    10,811       861,853  

Artisan Partners Asset Management, Inc., Class A

    4,435       191,636  

Assetmark Financial Holdings, Inc.(a)

    1,375       32,986  

Associated Capital Group, Inc., Class A

    121       5,433  

B. Riley Financial, Inc.

    1,618       99,620  

BGC Partners, Inc., Class A

    25,493       107,580  

Blucora, Inc.(a)

    4,734       76,785  

Brightsphere Investment Group, Inc.

    4,609       99,462  

Carlyle Group, Inc.

    12,275       626,639  

Cboe Global Markets, Inc.

    8,132       963,886  

Cohen & Steers, Inc.

    1,881       157,120  

Cowen, Inc., Class A

    1,928       61,079  

Diamond Hill Investment Group, Inc.

    337       62,935  

Donnelley Financial Solutions, Inc.(a)

    2,508       93,348  

Evercore, Inc., Class A

    2,833       353,615  

FactSet Research Systems, Inc.

    2,880       1,215,043  

Federated Hermes, Inc.

    7,303       241,802  

Focus Financial Partners, Inc., Class A(a)

    4,561       229,692  

GAMCO Investors, Inc., Class A

    288       6,483  

GCM Grosvenor, Inc., Class A

    4,182       38,014  

Greenhill & Co., Inc.

    1,057       17,631  

Hamilton Lane, Inc., Class A

    2,687       243,066  

Houlihan Lokey, Inc.

    3,868       411,091  

Invesco Ltd.

    24,934       565,004  

Janus Henderson Group PLC

    12,906       476,231  

Jefferies Financial Group, Inc.

    16,629       609,287  

Lazard Ltd., Class A

    7,391       322,543  

LPL Financial Holdings, Inc.

    6,044       1,041,502  

Moelis & Co., Class A

    4,472       252,534  

Morningstar, Inc.

    1,773       509,578  

Open Lending Corp., Class A(a)

    7,929       150,572  

Oppenheimer Holdings, Inc., Class A

    680       28,825  

Piper Sandler Cos

    1,305       201,257  

PJT Partners, Inc., Class A

    1,875       129,975  

Pzena Investment Management, Inc., Class A

    1,161       11,773  

Sculptor Capital Management, Inc.

    1,455       28,518  

SEI Investments Co.

    8,239       482,888  

StepStone Group, Inc., Class A

    2,840       99,428  

Stifel Financial Corp.

    7,614       570,289  

StoneX Group, Inc.(a)

    1,158       75,976  

Value Line, Inc.

    72       4,247  

Virtu Financial, Inc., Class A

    6,247       193,220  

Virtus Investment Partners, Inc.

    554       144,971  

WisdomTree Investments, Inc.

    9,844       55,225  
   

 

 

 
      12,588,395  
Chemicals — 2.4%            

AdvanSix, Inc.

    2,246       94,534  

American Vanguard Corp.

    1,787       27,109  

Amyris, Inc.(a)(b)

    11,516       52,513  

Ashland Global Holdings, Inc.

    4,222       405,481  

Avient Corp.

    7,004       348,589  

Axalta Coating Systems Ltd.(a)

    15,634       462,923  

Balchem Corp.

    2,457       361,032  

Cabot Corp.

    4,331       238,162  

CF Industries Holdings, Inc.

    16,129       1,110,804  
Security   Shares     Value  
Chemicals (continued)            

Chase Corp.

    662     $ 62,811  

Chemours Co.

    12,196       398,931  

Danimer Scientific, Inc.(a)(b)

    6,876       34,449  

Diversey Holdings Ltd.(a)

    5,678       62,458  

Ecovyst, Inc.

    4,430       45,319  

Element Solutions, Inc.

    17,741       398,108  

Ferro Corp.(a)

    6,524       142,223  

FutureFuel Corp.

    1,853       14,453  

GCP Applied Technologies, Inc.(a)

    3,925       125,207  

Hawkins, Inc.

    1,408       52,547  

HB Fuller Co.

    3,771       270,645  

Huntsman Corp.

    15,761       564,717  

Ingevity Corp.(a)

    3,103       204,519  

Innospec, Inc.

    1,870       173,835  

Intrepid Potash, Inc.(a)

    738       28,620  

Koppers Holdings, Inc.(a)

    1,316       39,322  

Kraton Corp.(a)

    2,417       112,100  

Kronos Worldwide, Inc.

    1,507       21,625  

Livent Corp.(a)

    12,448       286,428  

Marrone Bio Innovations, Inc.(a)

    6,604       4,880  

Minerals Technologies, Inc.

    2,516       176,045  

Mosaic Co.

    28,385       1,133,981  

NewMarket Corp.

    472       159,569  

Olin Corp.

    10,922       553,418  

Orion Engineered Carbons SA

    4,440       75,924  

PureCycle Technologies, Inc.(a)

    4,522       26,906  

Quaker Chemical Corp.

    991       207,287  

Rayonier Advanced Materials, Inc.(a)

    3,762       23,437  

RPM International, Inc.

    9,548       846,048  

Scotts Miracle-Gro Co.

    3,154       476,885  

Sensient Technologies Corp.

    3,181       269,558  

Stepan Co.

    1,579       173,943  

Tredegar Corp.

    1,634       19,199  

Trinseo PLC

    3,053       163,458  

Tronox Holdings PLC, Class A

    8,785       199,419  

Valhi, Inc.

    183       4,859  

Valvoline, Inc.

    13,782       453,979  

Westlake Chemical Corp.

    2,522       248,795  

Zymergen, Inc.(a)

    6,190       32,188  
   

 

 

 
          11,389,242  
Commercial Services & Supplies — 1.1%            

ABM Industries, Inc.

    5,024       209,451  

ACCO Brands Corp.

    6,172       50,240  

ADT, Inc.

    12,509       94,943  

Aris Water Solution, Inc.

    1,179       13,641  

Brady Corp., Class A

    3,406       176,839  

BrightView Holdings, Inc.(a)

    3,342       44,348  

Brink’s Co.

    3,558       248,277  

Casella Waste Systems, Inc., Class A(a)

    3,718       282,494  

CECO Environmental Corp.(a)

    2,022       12,759  

Cimpress PLC(a)

    1,322       88,865  

Clean Harbors, Inc.(a)

    3,898       360,760  

CoreCivic, Inc.(a)

    9,252       93,538  

Deluxe Corp.

    3,335       100,383  

Driven Brands Holdings, Inc.(a)

    4,232       119,554  

Ennis, Inc.

    1,912       36,194  

Geo Group, Inc.

    7,298       49,116  

Harsco Corp.(a)

    5,495       86,271  

Healthcare Services Group, Inc.

    5,625       102,319  

Heritage-Crystal Clean, Inc.(a)

    1,231       35,219  

HNI Corp.

    3,397       142,470  

IAA, Inc.(a)

    10,258       471,150  
 

 

 

28  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Commercial Services & Supplies (continued)            

Interface, Inc.

    3,907     $ 51,807  

KAR Auction Services, Inc.(a)

    9,401       133,682  

Kimball International, Inc., Class B

    4,124       40,498  

Matthews International Corp., Class A

    2,390       83,937  

MillerKnoll, Inc.

    5,752       222,142  

Montrose Environmental Group, Inc.(a)(b)

    1,950       89,251  

MSA Safety, Inc.

    2,806       385,544  

NL Industries, Inc.

    244       1,586  

Pitney Bowes, Inc.

    8,032       49,477  

RR Donnelley & Sons Co.(a)

    5,135       56,588  

SP Plus Corp.(a)

    1,600       45,088  

Steelcase, Inc., Class A

    7,050       86,997  

Stericycle, Inc.(a)

    6,813       400,196  

Team, Inc.(a)

    1,914       1,364  

Tetra Tech, Inc.

    4,035       561,632  

UniFirst Corp.

    1,153       219,174  

US Ecology, Inc.(a)

    2,843       81,253  

Viad Corp.(a)

    1,358       51,156  

VSE Corp.

    852       43,946  
   

 

 

 
          5,424,149  
Communications Equipment — 1.1%            

ADTRAN, Inc.

    3,507       67,369  

Aviat Networks, Inc.(a)

    439       12,740  

CalAmp Corp.(a)(b)

    2,231       13,252  

Calix, Inc.(a)

    4,202       211,277  

Cambium Networks Corp.(a)(b)

    746       18,038  

Casa Systems, Inc.(a)

    2,392       10,597  

Ciena Corp.(a)

    11,688       775,031  

Clearfield, Inc.(a)

    816       52,608  

CommScope Holding Co., Inc.(a)

    15,293       143,601  

Comtech Telecommunications Corp.

    2,159       43,892  

Digi International, Inc.(a)

    2,647       59,134  

DZS, Inc.(a)

    1,296       18,973  

EMCORE Corp.(a)

    2,359       13,706  

Extreme Networks, Inc.(a)

    9,719       123,334  

F5, Inc.(a)(b)

    4,543       943,218  

Harmonic, Inc.(a)

    7,506       80,765  

Infinera Corp.(a)

    14,147       119,118  

Inseego Corp.(a)

    7,546       34,410  

Juniper Networks, Inc.

    24,286       845,639  

KVH Industries, Inc.(a)

    1,018       9,162  

Lumentum Holdings, Inc.(a)(b)

    5,548       563,011  

NETGEAR, Inc.(a)

    2,060       57,000  

NetScout Systems, Inc.(a)

    5,424       171,127  

Plantronics, Inc.(a)

    3,034       80,856  

Ribbon Communications, Inc.(a)

    4,753       21,388  

ViaSat, Inc.(a)(b)

    5,186       228,288  

Viavi Solutions, Inc.(a)

    18,354       302,107  
   

 

 

 
      5,019,641  
Construction & Engineering — 1.2%            

AECOM

    10,295       711,693  

Ameresco, Inc., Class A(a)(b)

    2,378       120,351  

API Group Corp.(a)

    15,275       340,632  

Arcosa, Inc.

    3,732       174,135  

Argan, Inc.

    1,277       47,441  

Comfort Systems USA, Inc.

    2,748       246,715  

Concrete Pumping Holdings, Inc.(a)

    1,782       14,630  

Construction Partners, Inc., Class A(a)

    2,133       55,970  

Dycom Industries, Inc.(a)

    2,229       187,882  

EMCOR Group, Inc.

    4,011       478,151  

Fluor Corp.(a)

    10,867       228,642  
Security   Shares     Value  
Construction & Engineering (continued)            

Granite Construction, Inc.

    3,643     $ 131,075  

Great Lakes Dredge & Dock Corp.(a)

    4,995       68,382  

IES Holdings, Inc.(a)

    549       27,066  

Infrastructure and Energy Alternatives, Inc.(a)

    1,827       16,480  

Innovate Corp.(a)

    2,755       10,827  

MasTec, Inc.(a)

    4,163       358,559  

Matrix Service Co.(a)

    1,644       11,935  

MYR Group, Inc.(a)

    1,210       113,776  

Northwest Pipe Co.(a)

    587       16,653  

NV5 Global, Inc.(a)(b)

    960       100,406  

Primoris Services Corp.

    4,326       111,265  

Quanta Services, Inc.

    10,651       1,094,071  

Sterling Construction Co., Inc.(a)

    2,267       57,604  

Tutor Perini Corp.(a)

    2,825       33,618  

Valmont Industries, Inc.

    1,585       344,310  

WillScot Mobile Mini Holdings Corp.(a)

    16,064       595,011  
   

 

 

 
          5,697,280  
Construction Materials — 0.2%            

Eagle Materials, Inc.

    3,047       444,405  

Forterra, Inc.(a)

    1,997       46,870  

Summit Materials, Inc., Class A(a)

    9,104       323,738  

United States Lime & Minerals, Inc.

    103       13,028  
   

 

 

 
      828,041  
Consumer Finance — 0.7%            

Atlanticus Holdings Corp.(a)

    357       22,959  

Credit Acceptance Corp.(a)

    621       335,067  

Curo Group Holdings Corp.

    1,527       21,882  

Encore Capital Group, Inc.(a)

    2,129       137,320  

Enova International, Inc.(a)

    3,032       122,129  

Ezcorp, Inc., Class A(a)

    4,902       29,265  

FirstCash Holdings, Inc.

    2,844       198,227  

Green Dot Corp., Class A(a)

    3,218       102,043  

LendingClub Corp.(a)

    7,638       143,289  

LendingTree, Inc.(a)(b)

    861       104,904  

Navient Corp.

    11,513       200,671  

Nelnet, Inc., Class A

    1,319       116,771  

OneMain Holdings, Inc.

    8,411       434,512  

Oportun Financial Corp.(a)

    1,378       24,818  

PRA Group, Inc.(a)

    3,211       149,311  

PROG Holdings, Inc.(a)

    4,911       195,507  

Regional Management Corp.

    751       38,121  

SLM Corp.

    22,130       405,864  

Upstart Holdings Inc(a)

    3,499       381,426  

World Acceptance Corp.(a)

    315       59,529  
   

 

 

 
      3,223,615  
Containers & Packaging — 1.5%            

AptarGroup, Inc.

    4,941       579,579  

Ardagh Metal Packaging SA(a)

    8,339       80,305  

Avery Dennison Corp.

    6,248       1,283,464  

Berry Global Group, Inc.(a)

    10,224       689,302  

Crown Holdings, Inc.

    9,291       1,062,890  

Graphic Packaging Holding Co.

    20,839       394,065  

Greif, Inc., Class A

    1,877       111,043  

Greif, Inc., Class B

    451       26,789  

Myers Industries, Inc.

    2,482       44,850  

O-I Glass, Inc.(a)

    12,129       161,437  

Packaging Corp. of America

    7,176       1,080,921  

Pactiv Evergreen, Inc.

    3,150       34,493  

Ranpak Holdings Corp.(a)

    3,017       81,037  

Sealed Air Corp.

    11,065       751,535  

Silgan Holdings, Inc.

    6,467       289,592  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  29


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Containers & Packaging (continued)            

Sonoco Products Co.

    7,640     $ 432,730  

TriMas Corp.

    3,471       120,652  

UFP Technologies, Inc.(a)

    418       29,661  
   

 

 

 
      7,254,345  
Distributors — 0.3%            

Funko, Inc., Class A(a)(b)

    1,796       31,035  

Greenlane Holdings, Inc., Class A(a)

    1,307       996  

Pool Corp.

    2,921           1,391,126  
   

 

 

 
      1,423,157  
Diversified Consumer Services — 0.9%            

2U, Inc.(a)

    5,256       84,832  

Adtalem Global Education, Inc.(a)

    3,897       114,650  

American Public Education, Inc.(a)

    1,194       25,540  

Bright Horizons Family Solutions, Inc.(a)

    4,613       592,355  

Carriage Services, Inc.

    1,301       65,466  

Chegg, Inc.(a)

    10,569       279,761  

Coursera, Inc.(a)

    5,512       111,949  

European Wax Center, Inc., Class A(a)(b)

    872       21,312  

frontdoor, Inc.(a)

    6,575       238,672  

Graham Holdings Co., Class B

    284       169,014  

Grand Canyon Education, Inc.(a)

    2,952       247,023  

H&R Block, Inc.

    13,431       307,033  

Houghton Mifflin Harcourt Co.(a)

    9,287       167,259  

Laureate Education, Inc., Class A

    7,330       92,724  

Mister Car Wash, Inc.(a)

    5,529       95,099  

OneSpaWorld Holdings Ltd.(a)

    4,860       50,155  

Perdoceo Education Corp.(a)

    4,651       51,254  

PowerSchool Holdings, Inc., Class A(a)

    3,962       64,898  

Regis Corp.(a)

    1,614       2,405  

Service Corp. International

    12,236       755,206  

StoneMor, Inc.(a)

    1,811       4,527  

Strategic Education, Inc.

    1,880       112,161  

Stride, Inc.(a)

    3,294       115,521  

Terminix Global Holdings, Inc.(a)

    9,308       401,547  

Udemy, Inc.(a)(b)

    1,061       17,188  

Vivint Smart Home, Inc.(a)(b)

    7,683       55,318  

WW International, Inc.(a)(b)

    4,188       52,769  
   

 

 

 
      4,295,638  
Diversified Financial Services — 0.2%            

Alerus Financial Corp.

    1,396       39,556  

A-Mark Precious Metals, Inc.

    586       36,273  

Banco Latinoamericano de Comercio Exterior SA, Class E

    2,413       39,766  

Cannae Holdings, Inc.(a)

    6,539       195,320  

Voya Financial, Inc.

    8,098       550,340  
   

 

 

 
      861,255  
Diversified Telecommunication Services — 0.3%  

Anterix, Inc.(a)

    977       50,081  

ATN International, Inc.

    786       31,189  

Bandwidth, Inc., Class A(a)

    1,830       114,576  

Cogent Communications Holdings, Inc.

    3,183       202,471  

Consolidated Communications Holdings, Inc.(a)

    6,031       43,363  

EchoStar Corp., Class A(a)(b)

    2,906       68,843  

Globalstar, Inc.(a)(b)

    47,004       50,294  

IDT Corp., Class B(a)

    1,614       60,573  

Iridium Communications, Inc.(a)

    8,790       315,385  

Liberty Latin America Ltd., Class A(a)

    4,067       44,493  

Liberty Latin America Ltd., Class C(a)

    11,324       122,413  
Security   Shares     Value  
Diversified Telecommunication Services (continued)  

Ooma, Inc.(a)

    1,534     $ 27,673  

Radius Global Infrastructure, Inc., Class A(a)

    4,341       59,732  

Telesat Corp.(a)

    870       19,706  
   

 

 

 
      1,210,792  
Electric Utilities — 0.8%            

ALLETE, Inc.

    4,011       256,022  

Hawaiian Electric Industries, Inc.

    8,041       341,742  

IDACORP, Inc.

    3,863       425,780  

MGE Energy, Inc.

    2,820       218,352  

NRG Energy, Inc.

    18,271       729,561  

OGE Energy Corp.

    14,990       568,421  

Otter Tail Corp.

    3,015       191,151  

Pinnacle West Capital Corp.

    8,434       587,091  

PNM Resources, Inc.

    6,607       296,060  

Portland General Electric Co.

    6,687       351,335  

Via Renewables, Inc.

    861       9,850  
   

 

 

 
          3,975,365  
Electrical Equipment — 1.5%            

Acuity Brands, Inc.

    2,642       506,022  

Advent Technologies Holdings, Inc.(a)(b)

    1,028       4,359  

Allied Motion Technologies, Inc.

    885       31,727  

American Superconductor Corp.(a)

    1,758       14,416  

Array Technologies, Inc.(a)(b)

    9,491       100,035  

Atkore, Inc.(a)

    3,500       377,230  

AZZ, Inc.

    2,075       98,729  

Babcock & Wilcox Enterprises, Inc.(a)

    3,399       24,133  

Beam Global(a)(b)

    566       7,460  

Blink Charging Co.(a)(b)

    2,704       56,541  

Bloom Energy Corp., Class A(a)

    10,767       162,366  

ChargePoint Holdings, Inc.(a)(b)

    16,488       228,359  

Encore Wire Corp.

    1,451       163,513  

EnerSys

    3,309       247,943  

Eos Energy Enterprises, Inc.(a)(b)

    3,309       13,699  

Fluence Energy, Inc.(a)

    2,452       45,852  

FTC Solar, Inc.(a)

    1,144       4,828  

FuelCell Energy, Inc.(a)(b)

    27,929       118,419  

GrafTech International Ltd.

    14,623       153,249  

Hubbell, Inc.

    4,095       766,953  

nVent Electric PLC

    12,741       440,711  

Plug Power, Inc.(a)(b)

    38,552       843,132  

Powell Industries, Inc.

    551       16,453  

Preformed Line Products Co.

    205       12,431  

Regal Rexnord Corp.

    5,117       810,942  

Romeo Power, Inc.(a)

    9,518       22,463  

Sensata Technologies Holding PLC(a)

    11,746       673,751  

Shoals Technologies Group, Inc., Class A(a)(b)

    7,599       128,119  

Stem, Inc.(a)

    8,551       105,006  

Sunrun, Inc.(a)(b)

    15,101       391,569  

Thermon Group Holdings, Inc.(a)

    2,055       35,243  

TPI Composites, Inc.(a)

    2,698       32,565  

Vertiv Holdings Co.

    23,971       500,035  

Vicor Corp.(a)

    1,639       154,607  
   

 

 

 
      7,292,860  
Electronic Equipment, Instruments & Components — 2.0%  

908 Devices, Inc.(a)

    1,646       26,040  

Advanced Energy Industries, Inc.

    2,821       243,114  

Aeva Technologies, Inc.(a)

    8,010       41,892  

Akoustis Technologies, Inc.(a)

    3,037       18,374  

Arlo Technologies, Inc.(a)

    6,797       59,066  
 

 

 

30  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Electronic Equipment, Instruments & Components (continued)  

Arrow Electronics, Inc.(a)

    5,266     $ 652,984  

Avnet, Inc.

    7,611       307,180  

Badger Meter, Inc.

    2,223       224,901  

Belden, Inc.

    3,413       190,957  

Benchmark Electronics, Inc.

    2,367       57,139  

Cognex Corp.

    12,892       856,802  

Coherent, Inc.(a)

    1,818       469,917  

CTS Corp.

    2,544       85,351  

Daktronics, Inc.(a)

    2,403       11,775  

ePlus, Inc.(a)

    2,023       92,997  

Fabrinet(a)(b)

    2,798       316,622  

FARO Technologies, Inc.(a)

    1,527       82,931  

Identiv, Inc.(a)

    1,707       32,979  

II-VI, Inc.(a)(b)

    8,057       510,814  

Insight Enterprises, Inc.(a)

    2,656       250,062  

IPG Photonics Corp.(a)

    2,774       428,500  

Iteris, Inc.(a)

    2,835       11,283  

Itron, Inc.(a)

    3,441       213,342  

Jabil, Inc.

    10,932       672,209  

Kimball Electronics, Inc.(a)

    2,023       40,035  

Knowles Corp.(a)

    6,796       144,143  

Littelfuse, Inc.

    1,834       495,125  

Luna Innovations, Inc.(a)

    2,064       15,047  

Methode Electronics, Inc.

    2,945       129,668  

MicroVision, Inc.(a)(b)

    12,291       41,912  

Napco Security Technologies, Inc.(a)(b)

    1,900       39,501  

National Instruments Corp.

    10,271       423,371  

nLight, Inc.(a)

    3,492       72,249  

Novanta, Inc.(a)

    2,679       369,970  

OSI Systems, Inc.(a)

    1,241       102,928  

Ouster, Inc.(a)(b)

    11,813       41,582  

PAR Technology Corp.(a)(b)

    1,746       65,475  

PC Connection, Inc.

    922       39,969  

Plexus Corp.(a)

    2,157       167,211  

Rogers Corp.(a)

    1,421       387,862  

Sanmina Corp.(a)

    4,950       187,209  

ScanSource, Inc.(a)

    2,054       64,044  

SYNNEX Corp.

    3,210       335,670  

TTM Technologies, Inc.(a)

    7,850       105,661  

Velodyne Lidar, Inc.(a)(b)

    5,357       20,946  

Vishay Intertechnology, Inc.

    9,777       202,482  

Vishay Precision Group, Inc.(a)

    917       29,371  

Vontier Corp.

    12,382       348,058  
   

 

 

 
          9,726,720  
Energy Equipment & Services — 0.5%            

Archrock, Inc.

    11,746       99,136  

Aspen Aerogels, Inc.(a)

    1,584       47,045  

Bristow Group, Inc.(a)

    1,681       55,221  

Cactus, Inc., Class A

    4,340       210,316  

ChampionX Corp.(a)

    15,446       345,990  

DMC Global, Inc.(a)

    1,594       64,302  

Dril-Quip, Inc.(a)(b)

    2,359       59,659  

Expro Group Holdings NV(a)

    3,387       53,040  

FTS International, Inc., Class A(a)

    539       14,203  

Helix Energy Solutions Group, Inc.(a)

    9,371       33,080  

Helmerich & Payne, Inc.

    7,897       226,644  

Liberty Oilfield Services, Inc., Class A(a)

    7,048       85,281  

Nabors Industries Ltd.(a)

    490       50,720  

National Energy Services Reunited Corp.(a)

    3,327       33,037  

Newpark Resources, Inc.(a)

    5,916       21,002  

NexTier Oilfield Solutions, Inc.(a)

    12,997       78,242  
Security   Shares     Value  
Energy Equipment & Services (continued)            

NOV, Inc.

    29,347     $ 481,878  

Oceaneering International, Inc.(a)

    8,240       107,367  

Oil States International, Inc.(a)

    4,122       25,845  

Patterson-UTI Energy, Inc.

    13,924       138,683  

ProPetro Holding Corp.(a)

    6,697       70,386  

RPC, Inc.(a)

    4,756       28,108  

Select Energy Services, Inc., Class A(a)

    3,726       24,852  

Solaris Oilfield Infrastructure, Inc., Class A

    2,026       15,620  

TETRA Technologies, Inc.(a)

    9,202       26,962  

Tidewater, Inc.(a)

    2,717       38,554  

U.S. Silica Holdings, Inc.(a)

    4,992       47,674  
   

 

 

 
      2,482,847  
Entertainment — 0.8%            

AMC Entertainment Holdings, Inc., Class A(a)(b)

    39,240       630,194  

Chicken Soup For The Soul Entertainment, Inc.(a)

    734       7,465  

Cinemark Holdings, Inc.(a)

    8,544       129,014  

CuriosityStream, Inc.(a)

    1,667       7,385  

Eros STX Global Corp.(a)

    20,302       4,324  

IMAX Corp.(a)

    3,856       66,516  

Liberty Media Corp.-Liberty Braves, Class A(a)

    524       14,698  

Liberty Media Corp.-Liberty Braves, Class C(a)

    2,860       77,220  

Liberty Media Corp.-Liberty Formula One, Class A(a)

    1,987       108,888  

Liberty Media Corp.-Liberty Formula One, Class C(a)

    15,031       905,317  

Lions Gate Entertainment Corp., Class A(a)

    4,180       65,542  

Lions Gate Entertainment Corp., Class B(a)

    8,954       130,549  

LiveOne, Inc.(a)(b)

    3,900       3,659  

Madison Square Garden Entertainment Corp.(a)

    1,888       133,727  

Madison Square Garden Sports Corp.(a)

    1,478       245,452  

Marcus Corp.(a)

    1,514       25,511  

Playtika Holding Corp.(a)

    7,618       129,735  

Skillz, Inc.(a)(b)

    23,506       113,064  

World Wrestling Entertainment, Inc., Class A

    3,324       166,001  

Zynga, Inc., Class A(a)

    77,295       701,066  
   

 

 

 
          3,665,327  
Equity Real Estate Investment Trusts (REITs) — 8.1%  

Acadia Realty Trust

    6,363       125,924  

Agree Realty Corp.

    5,076       331,869  

Alexander & Baldwin, Inc.

    5,679       130,333  

Alexander’s, Inc.

    134       35,278  

American Assets Trust, Inc.

    3,981       143,197  

American Campus Communities, Inc.

    10,280       537,233  

American Finance Trust, Inc.

    9,666       79,841  

American Homes 4 Rent, Class A

    21,226       830,573  

Americold Realty Trust

    20,213       575,060  

Apartment Income REIT Corp.

    11,854       626,128  

Apartment Investment and Management Co., Class A(a)

    11,941       83,945  

Apple Hospitality REIT, Inc.

    16,042       258,757  

Armada Hoffler Properties, Inc.

    3,840       53,875  

Ashford Hospitality Trust, Inc.(a)

    1,130       8,803  

Braemar Hotels & Resorts, Inc.(a)

    2,829       15,135  

Brandywine Realty Trust

    12,435       159,914  

Brixmor Property Group, Inc.

    22,547       571,792  

Broadstone Net Lease, Inc.

    11,329       261,813  

BRT Apartments Corp.

    862       19,128  

Camden Property Trust

    7,386       1,182,425  

CareTrust REIT, Inc.

    7,163       151,927  

Catchmark Timber Trust, Inc., Class A

    3,422       28,060  

Centerspace

    1,030       98,241  

Chatham Lodging Trust(a)

    5,191       68,885  

City Office REIT, Inc.

    3,573       63,707  

Clipper Realty, Inc.

    722       6,621  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  31


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Equity Real Estate Investment Trusts (REITs) (continued)  

Community Healthcare Trust, Inc.

    2,048     $ 92,856  

CorePoint Lodging, Inc.(a)

    3,260       51,215  

Corporate Office Properties Trust

    8,747       220,949  

Cousins Properties, Inc.

    11,064       426,628  

CTO Realty Growth, Inc.

    415       24,315  

CubeSmart

    16,271       825,591  

CyrusOne, Inc.

    9,553       858,337  

DiamondRock Hospitality Co.(a)

    14,771       138,109  

DigitalBridge Group, Inc.(a)

    37,232       271,794  

Diversified Healthcare Trust

    20,681       63,077  

Douglas Emmett, Inc.

    12,693       396,275  

Easterly Government Properties, Inc.

    6,759       141,736  

EastGroup Properties, Inc.

    3,039       607,526  

Empire State Realty Trust, Inc., Class A

    10,844       96,728  

EPR Properties

    5,738       252,300  

Equity Commonwealth(a)

    8,525       221,991  

Equity LifeStyle Properties, Inc.

    13,005       1,018,161  

Essential Properties Realty Trust, Inc.

    9,346       248,136  

Farmland Partners, Inc.

    1,772       20,183  

Federal Realty Investment Trust

    5,835       743,904  

First Industrial Realty Trust, Inc.

    9,834       597,711  

Four Corners Property Trust, Inc.

    5,514       149,264  

Franklin Street Properties Corp.

    6,579       36,513  

Gaming and Leisure Properties, Inc.

    16,775       757,894  

Getty Realty Corp.

    2,920       86,636  

Gladstone Commercial Corp.

    3,405       78,962  

Gladstone Land Corp.

    2,460       74,981  

Global Medical REIT, Inc.

    5,068       85,700  

Global Net Lease, Inc.

    7,630       109,414  

Healthcare Realty Trust, Inc.

    10,996       341,096  

Healthcare Trust of America, Inc., Class A

    16,369       532,811  

Hersha Hospitality Trust(a)

    2,133       19,240  

Highwoods Properties, Inc.

    7,927       341,812  

Host Hotels & Resorts, Inc.(a)

    53,517       927,985  

Hudson Pacific Properties, Inc.

    11,461       270,823  

Independence Realty Trust, Inc.

    7,577       174,195  

Indus Realty Trust, Inc.

    460       36,133  

Industrial Logistics Properties Trust

    5,163       118,388  

Innovative Industrial Properties, Inc.

    1,809       358,526  

Iron Mountain, Inc.

    21,602       991,964  

iStar, Inc.

    4,724       101,424  

JBG SMITH Properties

    9,002       246,655  

Kilroy Realty Corp.

    8,611       551,104  

Kimco Realty Corp.

    43,700           1,060,162  

Kite Realty Group Trust

    16,563       345,835  

Lamar Advertising Co., Class A

    6,475       717,171  

Life Storage, Inc.

    6,055       817,122  

LTC Properties, Inc.

    3,093       111,565  

LXP Industrial Trust

    20,666       307,717  

Macerich Co.

    15,731       260,191  

Medical Properties Trust, Inc.

    44,762       1,018,783  

Monmouth Real Estate Investment Corp.

    7,141       149,890  

National Health Investors, Inc.

    3,449       199,456  

National Retail Properties, Inc.

    13,129       582,665  

National Storage Affiliates Trust

    6,141       378,040  

NETSTREIT Corp.(b)

    3,256       73,586  

NexPoint Residential Trust, Inc.

    1,631       129,338  

Office Properties Income Trust

    3,857       98,276  

Omega Healthcare Investors, Inc.

    17,898       563,429  

One Liberty Properties, Inc.

    1,163       35,472  

Outfront Media, Inc.

    10,908       270,955  

Paramount Group, Inc.

    14,766       128,317  
Security   Shares     Value  
Equity Real Estate Investment Trusts (REITs) (continued)  

Park Hotels & Resorts, Inc.(a)

    17,644     $ 321,121  

Pebblebrook Hotel Trust

    10,197       220,765  

Phillips Edison & Co., Inc.

    1,459       45,988  

Physicians Realty Trust

    17,050       311,333  

Piedmont Office Realty Trust, Inc., Class A

    9,445       167,743  

Plymouth Industrial REIT, Inc.

    2,453       70,524  

Postal Realty Trust, Inc., Class A

    763       13,642  

PotlatchDeltic Corp.

    4,983       268,036  

Preferred Apartment Communities, Inc.

    3,626       60,482  

PS Business Parks, Inc.

    1,510       252,110  

Rayonier, Inc.

    10,472       382,647  

Regency Centers Corp.

    12,730       913,377  

Retail Opportunity Investments Corp.

    8,849       163,972  

Retail Value, Inc.

    1,169       3,682  

Rexford Industrial Realty, Inc.

    11,534       843,943  

RLJ Lodging Trust

    12,107       167,682  

RPT Realty

    6,573       82,951  

Ryman Hospitality Properties, Inc.(a)

    4,120       364,208  

Sabra Health Care REIT, Inc.

    17,539       238,706  

Safehold, Inc.

    1,614       99,907  

Saul Centers, Inc.

    846       41,775  

Seritage Growth Properties, Class A(a)

    3,366       34,872  

Service Properties Trust

    12,089       103,361  

SITE Centers Corp.

    12,688       187,909  

SL Green Realty Corp.

    5,100       369,852  

Spirit Realty Capital, Inc.

    9,481       449,968  

STAG Industrial, Inc.

    13,295       568,095  

STORE Capital Corp.

    18,893       599,097  

Summit Hotel Properties, Inc.(a)

    7,856       74,004  

Sunstone Hotel Investors, Inc.(a)

    17,262       195,233  

Tanger Factory Outlet Centers, Inc.

    8,128       138,257  

Terreno Realty Corp.

    5,466       408,693  

UMH Properties, Inc.

    3,109       73,372  

Uniti Group, Inc.

    14,793       178,404  

Universal Health Realty Income Trust

    901       52,528  

Urban Edge Properties

    8,997       164,105  

Urstadt Biddle Properties, Inc., Class A

    2,994       58,952  

Veris Residential, Inc(a)

    7,018       115,797  

VICI Properties, Inc.

    48,135       1,377,624  

Vornado Realty Trust

    13,233       542,685  

Washington Real Estate Investment Trust

    6,695       164,831  

Whitestone REIT

    3,929       40,115  

Xenia Hotels & Resorts, Inc.(a)

    8,349       144,772  
   

 

 

 
          38,482,596  
Food & Staples Retailing — 0.8%            

Albertsons Cos., Inc., Class A

    11,937       336,027  

Andersons, Inc.

    2,518       95,936  

BJ’s Wholesale Club Holdings, Inc.(a)

    10,332       635,108  

Casey’s General Stores, Inc.

    2,766       519,482  

Chefs’ Warehouse, Inc.(a)

    2,522       75,257  

Grocery Outlet Holding Corp.(a)(b)

    6,684       169,640  

HF Foods Group, Inc.(a)

    2,066       14,338  

Ingles Markets, Inc., Class A

    1,103       84,854  

MedAvail Holdings, Inc.(a)

    687       989  

Natural Grocers by Vitamin Cottage, Inc.

    452       6,599  

Performance Food Group Co.(a)

    11,569       488,096  

PriceSmart, Inc.

    1,874       133,822  

Rite Aid Corp.(a)(b)

    3,844       40,785  

SpartanNash Co.

    2,462       60,491  

Sprouts Farmers Market, Inc.(a)

    8,209       222,792  

United Natural Foods, Inc.(a)

    3,941       152,832  
 

 

 

32  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Food & Staples Retailing (continued)  

US Foods Holding Corp.(a)

    16,668     $ 587,714  

Village Super Market, Inc., Class A

    548       12,522  

Weis Markets, Inc.

    1,324       79,758  
   

 

 

 
          3,717,042  
Food Products — 1.5%            

AppHarvest, Inc.(a)(b)

    5,368       16,050  

B&G Foods, Inc.(b)

    4,854       150,959  

Beyond Meat, Inc.(a)(b)

    4,439       289,112  

Bunge Ltd.

    10,284       1,016,676  

Calavo Growers, Inc.

    1,244       51,514  

Cal-Maine Foods, Inc.(b)

    3,196       124,644  

Darling Ingredients, Inc.(a)

    12,156       775,188  

Flowers Foods, Inc.

    14,111       396,942  

Fresh Del Monte Produce, Inc.

    2,655       73,889  

Freshpet, Inc.(a)

    3,010       280,020  

Hain Celestial Group, Inc.(a)

    7,071       258,304  

Hostess Brands, Inc.(a)

    10,705       219,667  

Ingredion, Inc.

    4,996       473,121  

J&J Snack Foods Corp.

    1,155       175,202  

John B Sanfilippo & Son, Inc.

    687       54,342  

Laird Superfood, Inc.(a)

    384       3,060  

Lamb Weston Holdings, Inc.

    11,032       708,365  

Lancaster Colony Corp.

    1,441       228,788  

Landec Corp.(a)

    1,554       16,706  

Limoneira Co.

    1,018       15,127  

Mission Produce, Inc.(a)

    3,037       43,338  

Pilgrim’s Pride Corp.(a)

    3,522       98,510  

Post Holdings, Inc.(a)

    4,398       465,396  

Sanderson Farms, Inc.

    1,485       273,240  

Seaboard Corp.

    20       76,400  

Seneca Foods Corp., Class A(a)

    468       21,879  

Simply Good Foods Co.(a)

    6,212       218,849  

Sovos Brands, Inc.(a)

    1,867       27,389  

Tattooed Chef, Inc.(a)(b)

    2,930       37,211  

Tootsie Roll Industries, Inc.

    1,118       37,956  

TreeHouse Foods, Inc.(a)

    3,982       154,223  

Utz Brands, Inc.(b)

    4,070       65,568  

Vital Farms, Inc.(a)(b)

    1,638       27,076  

Whole Earth Brands, Inc.(a)

    3,360       31,853  
   

 

 

 
      6,906,564  
Gas Utilities — 0.6%            

Brookfield Infrastructure Corp., Class A

    4,566       302,817  

Chesapeake Utilities Corp.

    1,336       181,977  

National Fuel Gas Co.

    6,613       401,607  

New Jersey Resources Corp.

    7,365       296,147  

Northwest Natural Holding Co.

    2,446       115,794  

ONE Gas, Inc.

    3,846       299,565  

South Jersey Industries, Inc.

    7,977       199,584  

Southwest Gas Holdings, Inc.

    4,445       303,060  

Spire, Inc.

    3,879       255,704  

UGI Corp.

    15,489       702,426  
   

 

 

 
      3,058,681  
Health Care Equipment & Supplies — 2.2%  

Accelerate Diagnostics, Inc.(a)

    2,013       6,703  

Accuray, Inc.(a)

    6,238       22,769  

Acutus Medical, Inc.(a)

    1,127       2,558  

Alphatec Holdings, Inc.(a)(b)

    5,089       52,620  

AngioDynamics, Inc.(a)

    3,024       65,409  

Apyx Medical Corp.(a)

    2,142       24,633  

Artivion, Inc.(a)

    3,333       59,327  
Security   Shares     Value  
Health Care Equipment & Supplies (continued)  

Asensus Surgical, Inc.(a)

    15,224     $ 13,501  

Aspira Women’s Health, Inc.(a)(b)

    4,946       5,985  

AtriCure, Inc.(a)

    3,466           227,508  

Atrion Corp.

    102       61,752  

Avanos Medical, Inc.(a)

    3,526       106,697  

Axogen, Inc.(a)(b)

    2,518       21,932  

Axonics, Inc.(a)

    3,520       166,954  

BioLife Solutions, Inc.(a)

    837       24,976  

Bioventus, Inc., Class A(a)

    2,120       27,624  

Butterfly Network, Inc.(a)(b)

    9,702       56,272  

Cardiovascular Systems, Inc.(a)

    3,160       55,521  

Cerus Corp.(a)

    13,209       70,800  

ClearPoint Neuro, Inc.(a)

    1,197       10,569  

CONMED Corp.

    2,159       297,035  

CryoPort, Inc.(a)

    3,078       128,568  

Cue Health, Inc.(a)(b)

    1,454       12,766  

Cutera, Inc.(a)

    1,239       45,112  

CVRx, Inc.(a)

    807       6,698  

CytoSorbents Corp.(a)

    2,566       9,545  

DarioHealth Corp.(a)

    859       7,533  

Eargo, Inc.(a)

    2,656       12,775  

Envista Holdings Corp.(a)(b)

    12,389       535,700  

Figs, Inc., Class A(a)(b)

    7,142       160,552  

Glaukos Corp.(a)

    3,320       176,757  

Globus Medical, Inc., Class A(a)

    5,954       397,310  

Haemonetics Corp.(a)

    3,949       190,934  

Heska Corp.(a)

    779       107,175  

ICU Medical, Inc.(a)

    1,508       321,747  

Inari Medical, Inc.(a)

    2,630       193,463  

Inogen, Inc.(a)

    1,653       49,144  

Integer Holdings Corp.(a)

    2,562       200,886  

Integra LifeSciences Holdings Corp.(a)

    5,585       361,573  

Intersect ENT, Inc.(a)

    2,695       73,843  

Invacare Corp.(a)

    2,936       6,606  

iRadimed Corp.(a)

    385       15,331  

iRhythm Technologies, Inc.(a)

    2,149       268,260  

Lantheus Holdings, Inc.(a)

    5,316       135,080  

LeMaitre Vascular, Inc.

    1,643       69,515  

LivaNova PLC(a)

    3,959       297,360  

Masimo Corp.(a)

    3,763       827,371  

Meridian Bioscience, Inc.(a)

    3,009       62,738  

Merit Medical Systems, Inc.(a)

    4,009       222,299  

Mesa Laboratories, Inc.

    377       107,192  

Natus Medical, Inc.(a)

    2,584       59,535  

Neogen Corp.(a)

    8,214       299,565  

Neuronetics, Inc.(a)

    1,609       5,760  

NeuroPace, Inc.(a)(b)

    410       3,305  

Nevro Corp.(a)

    2,670       175,419  

NuVasive, Inc.(a)

    3,890       202,319  

OraSure Technologies, Inc.(a)

    4,986       44,126  

Ortho Clinical Diagnostics Holdings PLC(a)

    9,163       159,070  

Orthofix Medical, Inc.(a)

    1,696       51,558  

OrthoPediatrics Corp.(a)

    930       43,980  

Outset Medical, Inc.(a)(b)

    3,654       135,892  

Paragon 28, Inc.(a)

    903       13,590  

PAVmed, Inc.(a)

    4,822       8,294  

Penumbra, Inc.(a)

    2,629       594,180  

PROCEPT BioRobotics Corp.(a)

    603       11,180  

Pulmonx Corp.(a)(b)

    2,238       54,495  

Pulse Biosciences, Inc.(a)(b)

    886       10,774  

Quidel Corp.(a)

    2,705       279,589  

Quotient Ltd.(a)

    5,519       8,941  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  33


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Health Care Equipment & Supplies (continued)  

Retractable Technologies, Inc.(a)(b)

    1,180     $ 6,443  

RxSight, Inc.(a)

    1,072       11,031  

SeaSpine Holdings Corp.(a)

    2,063       24,715  

Senseonics Holdings, Inc.(a)(b)

    30,446       81,595  

Shockwave Medical, Inc.(a)

    2,567       372,138  

SI-BONE, Inc.(a)

    2,887       56,874  

Sientra, Inc.(a)

    3,867       10,866  

Sight Sciences, Inc.(a)

    909       13,299  

Silk Road Medical, Inc.(a)(b)

    2,491       81,730  

STAAR Surgical Co.(a)(b)

    3,463       251,829  

Stereotaxis, Inc.(a)

    3,223       17,759  

Surmodics, Inc.(a)

    1,066       48,695  

Tactile Systems Technology, Inc.(a)

    1,405       22,157  

Talis Biomedical Corp.(a)

    936       2,761  

Tandem Diabetes Care, Inc.(a)

    4,732       558,896  

TransMedics Group, Inc.(a)

    1,853       29,407  

Treace Medical Concepts, Inc.(a)

    2,265       41,087  

Utah Medical Products, Inc.

    201       18,908  

Vapotherm, Inc.(a)

    2,004       32,405  

Varex Imaging Corp.(a)

    3,059       79,840  

ViewRay, Inc.(a)

    9,885       43,000  

Zynex, Inc.

    1,263       10,003  
   

 

 

 
          10,361,988  
Health Care Providers & Services — 2.2%            

1Life Healthcare, Inc.(a)

    8,659       96,634  

Acadia Healthcare Co., Inc.(a)

    6,894       362,969  

Accolade, Inc.(a)

    3,663       69,963  

AdaptHealth Corp.(a)

    5,233       98,904  

Addus HomeCare Corp.(a)

    1,126       89,889  

Agiliti, Inc.(a)

    1,666       31,871  

Agilon Health, Inc.(a)(b)

    12,641       209,588  

Alignment Healthcare, Inc.(a)

    6,025       45,790  

Amedisys, Inc.(a)

    2,367       319,782  

AMN Healthcare Services, Inc.(a)

    3,581       362,898  

Apollo Medical Holdings, Inc.(a)(b)

    2,866       147,542  

Apria, Inc.(a)

    1,258       47,062  

Aveanna Healthcare Holdings, Inc.(a)

    2,434       13,363  

Biodesix, Inc.(a)

    817       3,260  

Brookdale Senior Living, Inc.(a)

    14,540       76,917  

Castle Biosciences, Inc.(a)

    1,784       77,158  

Chemed Corp.

    1,142       535,495  

Community Health Systems, Inc.(a)

    9,612       121,976  

CorVel Corp.(a)

    679       119,585  

Covetrus, Inc.(a)

    7,605       137,422  

Cross Country Healthcare, Inc.(a)

    2,278       49,000  

Encompass Health Corp.

    7,331       454,815  

Ensign Group, Inc.

    4,043       304,963  

Fulgent Genetics, Inc.(a)

    1,601       102,256  

Guardant Health, Inc.(a)

    6,854       476,696  

Hanger, Inc.(a)

    2,498       45,289  

HealthEquity, Inc.(a)

    6,159       329,137  

Henry Schein, Inc.(a)

    10,434       785,680  

InfuSystem Holdings, Inc.(a)

    1,139       17,199  

Innovage Holding Corp.(a)

    1,143       5,966  

Joint Corp.(a)

    868       46,907  

LHC Group, Inc.(a)

    2,282       283,196  

LifeStance Health Group, Inc.(a)

    3,410       26,018  

MEDNAX, Inc.(a)

    5,646       138,045  

ModivCare, Inc.(a)

    985       114,191  

Molina Healthcare, Inc.(a)

    4,348       1,263,007  

National HealthCare Corp.

    886       57,944  
Security   Shares     Value  
Health Care Providers & Services (continued)            

National Research Corp.

    1,024     $ 42,598  

Ontrak, Inc.(a)

    623       2,156  

Option Care Health, Inc.(a)(b)

    11,838       276,654  

Owens & Minor, Inc.

    5,246       220,804  

Patterson Cos., Inc.

    6,325       181,464  

Pennant Group, Inc.(a)

    2,190       36,398  

PetIQ, Inc.(a)

    2,381       48,668  

Premier, Inc., Class A

    9,079       346,999  

Privia Health Group, Inc.(a)

    1,124       23,919  

Progyny, Inc.(a)

    4,977       201,568  

R1 RCM, Inc.(a)

    8,791       209,050  

RadNet, Inc.(a)

    3,354       86,365  

Select Medical Holdings Corp.

    8,547       198,547  

Sharps Compliance Corp.(a)(b)

    815       5,501  

Signify Health, Inc., Class A(a)

    4,626       61,665  

SOC Telemed, Inc.(a)

    2,538       1,825  

Surgery Partners, Inc.(a)

    2,583       110,217  

Tenet Healthcare Corp.(a)

    8,073       598,371  

Tivity Health, Inc.(a)

    3,224       82,019  

Triple-S Management Corp.(a)

    1,675       60,283  

U.S. Physical Therapy, Inc.

    1,014       98,125  

Viemed Healthcare, Inc.(a)

    2,309       10,691  
   

 

 

 
          10,372,264  
Health Care Technology — 0.6%            

Allscripts Healthcare Solutions, Inc.(a)

    9,250       187,035  

American Well Corp., Class A(a)

    13,277       62,800  

Castlight Health, Inc., Class B(a)

    7,423       15,143  

Certara, Inc.(a)

    7,936       212,129  

Change Healthcare, Inc.(a)(b)

    19,188       377,620  

Computer Programs & Systems, Inc.(a)

    1,293       36,618  

Convey Health Solutions Holdings, Inc.(a)

    1,832       14,271  

Definitive Healthcare Corp.(a)

    828       18,117  

Evolent Health, Inc., Class A(a)

    6,185       146,646  

Forian, Inc.(a)

    1,131       9,331  

Health Catalyst, Inc.(a)(b)

    4,167       124,385  

HealthStream, Inc.(a)

    1,675       40,786  

Icad, Inc.(a)

    1,423       7,955  

Inspire Medical Systems, Inc.(a)

    2,051       453,866  

Multiplan Corp.(a)(b)

    28,302       114,057  

NantHealth, Inc.(a)

    1,522       1,214  

NextGen Healthcare, Inc.(a)

    4,289       82,821  

Omnicell, Inc.(a)

    3,322       498,765  

OptimizeRx Corp.(a)

    1,383       62,138  

Phreesia, Inc.(a)

    3,850       120,081  

Schrodinger, Inc.(a)

    3,425       97,099  

Simulations Plus, Inc.

    1,296       55,106  

Tabula Rasa HealthCare, Inc.(a)

    1,489       16,066  

Vocera Communications, Inc.(a)

    2,559       202,187  
   

 

 

 
      2,956,236  
Hotels, Restaurants & Leisure — 2.5%            

Accel Entertainment, Inc.(a)

    4,658       58,737  

Aramark

    17,484       599,526  

Bally’s Corp.(a)

    2,194       78,414  

Biglari Holdings, Inc., Class B(a)

    53       6,280  

BJ’s Restaurants, Inc.(a)

    1,715       51,604  

Bloomin’ Brands, Inc.(a)

    6,715       136,516  

Bluegreen Vacations Holding Corp.(a)

    727       21,788  

Boyd Gaming Corp.(a)

    6,233       370,614  

Brinker International, Inc.(a)

    3,452       114,641  

Carrols Restaurant Group, Inc.

    2,399       5,926  

Century Casinos, Inc.(a)

    1,954       19,442  
 

 

 

34  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Hotels, Restaurants & Leisure (continued)            

Cheesecake Factory, Inc.(a)

    3,463     $ 123,560  

Choice Hotels International, Inc.

    2,623       376,138  

Churchill Downs, Inc.

    2,793       587,368  

Chuy’s Holdings, Inc.(a)

    1,332       33,580  

Cracker Barrel Old Country Store, Inc.

    1,749       208,376  

Dave & Buster’s Entertainment, Inc.(a)

    3,326       119,038  

Del Taco Restaurants, Inc.

    1,681       20,962  

Denny’s Corp.(a)(b)

    5,418       83,979  

Dine Brands Global, Inc.

    1,243       84,338  

Drive Shack, Inc.(a)

    5,256       7,358  

El Pollo Loco Holdings, Inc.(a)

    1,165       15,541  

Esports Technologies, Inc.(a)

    868       10,433  

Everi Holdings, Inc.(a)

    6,832       135,069  

F45 Training Holdings, Inc.(a)

    1,774       22,193  

Fiesta Restaurant Group, Inc.(a)(b)

    1,171       11,089  

First Watch Restaurant Group, Inc.(a)

    848       12,754  

Full House Resorts, Inc.(a)

    2,082       18,384  

GAN Ltd.(a)

    2,857       19,685  

Golden Entertainment, Inc.(a)

    1,237       55,640  

Golden Nugget Online Gaming, Inc.(a)

    2,959       23,790  

Hall of Fame Resort & Entertainment Co.(a)

    3,525       4,089  

Hilton Grand Vacations, Inc.(a)

    6,482       316,711  

Hyatt Hotels Corp., Class A(a)

    3,755       343,996  

International Game Technology PLC

    7,660       205,058  

Jack in the Box, Inc.

    1,717       156,333  

Krispy Kreme, Inc.(b)

    2,024       30,340  

Kura Sushi USA, Inc., Class A(a)

    244       11,261  

Life Time Group Holdings, Inc.(a)(b)

    3,198       48,034  

Lindblad Expeditions Holdings, Inc.(a)(b)

    2,475       41,753  

Marriott Vacations Worldwide Corp.

    3,198       519,291  

Monarch Casino & Resort, Inc.(a)(b)

    1,220       75,518  

Nathan’s Famous, Inc.

    139       7,489  

NEOGAMES SA(a)

    937       22,179  

Noodles & Co.(a)

    3,368       28,325  

Norwegian Cruise Line Holdings Ltd.(a)

    28,603       595,800  

ONE Group Hospitality, Inc.(a)

    1,228       15,473  

Papa John’s International, Inc.

    2,403       296,650  

Penn National Gaming, Inc.(a)(b)

    12,639       576,465  

Planet Fitness, Inc., Class A(a)

    6,381       565,612  

PlayAGS, Inc.(a)

    1,936       15,081  

Portillo’s, Inc.(a)

    1,794       47,631  

RCI Hospitality Holdings, Inc.

    587       41,014  

Red Robin Gourmet Burgers, Inc.(a)(b)

    1,082       15,959  

Red Rock Resorts, Inc., Class A

    4,515       201,008  

Rush Street Interactive, Inc.(a)

    3,742       37,944  

Ruth’s Hospitality Group, Inc.(a)

    2,288       45,829  

Scientific Games Corp., Class A(a)

    7,350       424,095  

SeaWorld Entertainment, Inc.(a)

    3,796       226,166  

Shake Shack, Inc., Class A(a)

    2,896       191,339  

Six Flags Entertainment Corp.(a)

    5,781       228,292  

Target Hospitality Corp.(a)

    1,352       4,475  

Texas Roadhouse, Inc.

    5,329       455,043  

Travel + Leisure Co.

    6,354       360,907  

Vail Resorts, Inc.

    2,962       820,770  

Wendy’s Co.

    13,633       313,968  

Wingstop, Inc.

    2,266       347,264  

Wyndham Hotels & Resorts, Inc.

    6,984       586,307  

Xponential Fitness, Inc., Class A(a)

    306       5,343  
   

 

 

 
          11,661,575  
Household Durables — 1.7%            

Aterian, Inc.(a)

    1,701       5,511  
Security   Shares     Value  
Household Durables (continued)            

Bassett Furniture Industries, Inc.

    589     $ 10,932  

Beazer Homes USA, Inc.(a)

    1,948       35,532  

Cavco Industries, Inc.(a)

    708       190,764  

Century Communities, Inc.

    2,335       153,760  

Ethan Allen Interiors, Inc.

    1,559       39,302  

Flexsteel Industries, Inc.

    414       10,313  

GoPro, Inc., Class A(a)

    8,995       79,696  

Green Brick Partners, Inc.(a)

    2,520       59,674  

Hamilton Beach Brands Holding Co., Class A

    434       6,015  

Helen of Troy Ltd.(a)(b)

    1,775       371,561  

Hooker Furniture Corp.

    737       16,243  

Hovnanian Enterprises, Inc., Class A(a)(b)

    380       36,814  

Installed Building Products, Inc.

    1,839       203,743  

iRobot Corp.(a)

    1,921       125,864  

KB Home

    5,953       251,514  

La-Z-Boy, Inc.

    3,559       130,651  

Legacy Housing Corp.(a)

    600       14,856  

Leggett & Platt, Inc.

    9,936       395,950  

LGI Homes, Inc.(a)

    1,635       203,574  

Lifetime Brands, Inc.

    937       14,523  

Lovesac Co.(a)

    783       42,165  

M/I Homes, Inc.(a)

    2,094       110,961  

MDC Holdings, Inc.

    4,235       214,672  

Meritage Homes Corp.(a)

    2,815       287,214  

Mohawk Industries, Inc.(a)

    4,185       660,686  

Newell Brands, Inc.

    29,035       673,902  

PulteGroup, Inc.

    18,869       994,208  

Purple Innovation, Inc.(a)

    4,278       35,593  

Skyline Champion Corp.(a)

    3,992       268,821  

Snap One Holdings Corp.(a)

    1,129       21,236  

Sonos, Inc.(a)(b)

    8,782       221,482  

Taylor Morrison Home Corp.(a)

    9,051       277,775  

Tempur Sealy International, Inc.

    13,529       538,589  

Toll Brothers, Inc.

    8,153       480,782  

TopBuild Corp.(a)

    2,505       582,788  

Traeger, Inc.(a)(b)

    1,703       17,354  

Tri Pointe Homes, Inc.(a)

    8,644       205,814  

Tupperware Brands Corp.(a)

    3,061       47,201  

Universal Electronics, Inc.(a)

    894       31,728  

VOXX International Corp.(a)

    1,092       12,067  

Vuzix Corp.(a)(b)

    4,194       27,387  

Weber, Inc.(b)

    1,197       12,975  
   

 

 

 
          8,122,192  
Household Products — 0.2%            

Central Garden & Pet Co.(a)

    915       42,447  

Central Garden & Pet Co., Class A(a)

    2,734       118,464  

Energizer Holdings, Inc.

    5,182       194,895  

Oil-Dri Corp. of America

    264       8,981  

Reynolds Consumer Products Inc.

    3,971       120,202  

Spectrum Brands Holdings, Inc.

    3,194       285,480  

WD-40 Co.

    986       219,149  
   

 

 

 
      989,618  
Independent Power and Renewable Electricity Producers — 0.4%  

Brookfield Renewable Corp., Class A

    9,547       326,698  

Clearway Energy, Inc., Class A

    2,950       91,008  

Clearway Energy, Inc., Class C

    5,931       199,756  

Ormat Technologies, Inc.

    3,296       224,655  

Sunnova Energy International, Inc.(a)

    6,653       130,798  

Vistra Corp.

    36,700       800,427  
   

 

 

 
      1,773,342  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  35


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Insurance — 3.2%            

Alleghany Corp.(a)

    1,030     $ 683,920  

Ambac Financial Group, Inc.(a)

    4,040       57,247  

American Equity Investment Life Holding Co.

    6,061       249,350  

American Financial Group, Inc.

    5,186       675,632  

American National Group, Inc.

    557       105,156  

AMERISAFE, Inc.

    1,647       86,500  

Argo Group International Holdings Ltd.

    2,546       144,562  

Assurant, Inc.

    4,384       668,604  

Assured Guaranty Ltd.

    5,096       271,566  

Axis Capital Holdings Ltd.

    5,721       325,983  

Bright Health Group, Inc.(a)

    3,769       10,478  

Brighthouse Financial, Inc.(a)

    6,107       332,526  

Brown & Brown, Inc.

    17,959           1,190,323  

BRP Group, Inc., Class A(a)

    3,756       114,633  

Citizens, Inc.(a)(b)

    3,245       15,414  

CNO Financial Group, Inc.

    9,466       236,082  

Crawford & Co., Class A

    1,123       8,546  

Donegal Group, Inc., Class A

    1,267       18,181  

eHealth, Inc.(a)

    1,827       39,920  

Employers Holdings, Inc.

    1,304       50,986  

Enstar Group Ltd.(a)

    926       245,464  

Erie Indemnity Co., Class A

    1,862       342,794  

Everest Re Group Ltd.

    2,958       838,297  

First American Financial Corp.

    8,119       604,947  

Genworth Financial, Inc., Class A(a)

    33,748       131,617  

Globe Life, Inc.

    7,628       780,344  

GoHealth, Inc., Class A(a)

    3,145       8,680  

Goosehead Insurance, Inc., Class A

    1,394       137,421  

Greenlight Capital Re Ltd., Class A(a)

    2,446       17,709  

Hanover Insurance Group, Inc.

    2,738       377,735  

HCI Group, Inc.

    491       33,324  

Heritage Insurance Holdings, Inc.

    1,645       10,248  

Horace Mann Educators Corp.

    2,534       96,317  

Independence Holding Co.

    433       24,659  

Investors Title Co.

    73       14,599  

James River Group Holdings Ltd.

    2,003       56,725  

Kemper Corp.

    4,548       272,789  

Kinsale Capital Group, Inc.

    1,633       327,123  

Lemonade, Inc.(a)

    2,883       92,054  

Maiden Holdings Ltd.(a)

    3,612       10,078  

MBIA, Inc.(a)

    3,195       43,676  

Mercury General Corp.

    2,120       115,879  

MetroMile, Inc.(a)

    9,266       15,382  

National Western Life Group, Inc., Class A

    203       43,416  

NI Holdings, Inc.(a)

    788       15,208  

Old Republic International Corp.

    21,430       549,251  

Palomar Holdings, Inc.(a)

    1,854       97,799  

Primerica, Inc.

    2,942       454,068  

ProAssurance Corp.

    2,856       68,430  

Reinsurance Group of America, Inc.

    5,145       590,800  

RenaissanceRe Holdings Ltd.

    3,423       537,993  

RLI Corp.

    3,105       325,342  

Safety Insurance Group, Inc.

    854       70,310  

Selective Insurance Group, Inc.

    4,581       361,441  

Selectquote, Inc.(a)(b)

    10,164       75,112  

SiriusPoint Ltd.(a)

    8,526       72,215  

State Auto Financial Corp.

    1,312       67,830  

Stewart Information Services Corp.

    1,624       116,002  

Tiptree, Inc.

    1,526       18,907  

Trean Insurance Group, Inc.(a)

    1,099       8,869  

Trupanion, Inc.(a)

    2,903       276,511  

United Fire Group, Inc.

    1,513       37,734  
Security   Shares     Value  
Insurance (continued)            

United Insurance Holdings Corp.

    1,333     $ 5,385  

Universal Insurance Holdings, Inc.

    1,866       32,170  

Unum Group

    15,576       395,319  

W.R. Berkley Corp.

    10,454       883,363  

White Mountains Insurance Group Ltd.

    222       231,093  
   

 

 

 
      15,218,038  
Interactive Media & Services(a) — 0.3%            

Cargurus, Inc.

    7,294       232,679  

Cars.com, Inc.

    5,642       87,902  

Eventbrite, Inc., Class A

    6,080       87,126  

EverQuote, Inc., Class A

    1,321       21,744  

fuboTV, Inc.

    10,442       112,147  

Liberty TripAdvisor Holdings, Inc., Class A

    5,186       11,669  

MediaAlpha, Inc., Class A

    1,382       20,523  

Outbrain, Inc.

    862       10,878  

QuinStreet, Inc.

    4,180       67,256  

TripAdvisor, Inc.

    7,721       209,625  

TrueCar, Inc.

    6,796       23,378  

Vimeo, Inc.

    10,895       159,612  

Yelp, Inc.

    5,279       182,337  

Ziff Davis, Inc.

    3,286       345,227  
   

 

 

 
      1,572,103  
Internet & Direct Marketing Retail — 0.2%            

1-800-Flowers.com, Inc., Class A(a)(b)

    1,832       31,199  

1stdibs.com, Inc.(a)

    1,183       12,185  

CarParts.com, Inc.(a)

    3,447       31,712  

Duluth Holdings, Inc., Class B(a)

    688       10,375  

Groupon, Inc.(a)

    1,920       58,637  

Lands’ End, Inc.(a)

    952       17,450  

Liquidity Services, Inc.(a)

    1,902       36,195  

Overstock.com, Inc.(a)(b)

    3,240       155,325  

PetMed Express, Inc.

    1,754       45,306  

Porch Group, Inc.(a)(b)

    5,089       53,689  

Quotient Technology, Inc.(a)

    5,899       41,942  

Qurate Retail, Inc., Series A

    27,254       191,596  

RealReal, Inc.(a)

    5,872       55,490  

Revolve Group, Inc.(a)

    2,480       122,314  

Shutterstock, Inc.

    1,730       167,758  

Stitch Fix, Inc., Class A(a)

    6,141       100,897  

Xometry, Inc., Class A(a)(b)

    614       31,682  
   

 

 

 
          1,163,752  
IT Services — 2.6%            

Alliance Data Systems Corp.

    3,807       262,835  

Amdocs Ltd.

    9,593       728,013  

BigCommerce Holdings, Inc., Series-1(a)

    3,717       121,509  

Brightcove, Inc.(a)

    2,788       26,291  

Cantaloupe, Inc.(a)

    3,705       31,122  

Cass Information Systems, Inc.

    1,080       43,934  

Concentrix Corp.

    3,195       642,163  

Conduent, Inc.(a)

    11,768       55,663  

CSG Systems International, Inc.

    2,385       135,396  

DigitalOcean Holdings, Inc.(a)(b)

    3,753       215,197  

DXC Technology Co.(a)

    19,166       576,513  

Euronet Worldwide, Inc.(a)(b)

    3,808       509,853  

EVERTEC, Inc.

    4,654       203,101  

Evo Payments, Inc., Class A(a)

    3,471       83,721  

ExlService Holdings, Inc.(a)

    2,406       289,971  

Fastly, Inc., Class A(a)(b)

    8,202       235,069  

Flywire Corp.(a)

    4,692       132,268  

Genpact Ltd.

    13,683       680,729  

Globant SA(a)(b)

    3,088       787,996  
 

 

 

36  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares      Value  
IT Services (continued)             

GreenBox POS(a)(b)

    1,122      $ 4,320  

Grid Dynamics Holdings, Inc.(a)

    3,538        94,288  

Hackett Group, Inc.

    2,089        39,983  

I3 Verticals, Inc., Class A(a)

    1,419        32,836  

IBEX Holdings Ltd.(a)

    349        5,068  

International Money Express, Inc.(a)

    2,133        34,149  

Jack Henry & Associates, Inc.

    5,558        932,688  

Limelight Networks, Inc.(a)

    8,726        37,260  

LiveRamp Holdings, Inc.(a)

    5,081        226,867  

Maximus, Inc.

    4,623        357,450  

MoneyGram International, Inc.(a)

    6,772        59,390  

MongoDB, Inc.(a)

    4,800        1,944,528  

Paya Holdings, Inc.(a)

    7,332        48,025  

Paysafe Ltd.(a)

    52,639        191,080  

Perficient, Inc.(a)

    2,505        262,574  

Priority Technology Holdings, Inc.(a)

    789        4,781  

Rackspace Technology, Inc.(a)(b)

    3,856        48,239  

Remitly Global, Inc.(a)

    977        11,890  

Repay Holdings Corp.(a)(b)

    6,796        121,580  

Sabre Corp.(a)

    24,811        227,021  

Shift4 Payments, Inc., Class A(a)(b)

    3,195        168,440  

SolarWinds Corp.

    2,427        33,007  

StarTek, Inc.(a)

    1,271        6,469  

Switch, Inc., Class A

    8,445        216,445  

Thoughtworks Holding, Inc.(a)

    3,027        64,838  

TTEC Holdings, Inc.

    1,324        106,039  

Tucows, Inc., Class A(a)

    714        56,406  

Unisys Corp.(a)

    5,071        92,546  

Verra Mobility Corp.(a)

    10,749        170,264  

Western Union Co.

    29,739        562,365  

WEX, Inc.(a)

    3,418        550,230  
    

 

 

 
           12,472,410  
Leisure Products — 0.6%             

Acushnet Holdings Corp.

    2,621        122,401  

American Outdoor Brands, Inc.(a)

    950        15,751  

AMMO, Inc.(a)

    6,541        30,350  

Brunswick Corp.

    5,929        538,294  

Callaway Golf Co.(a)

    8,627        205,840  

Clarus Corp.

    1,641        36,972  

Escalade, Inc.

    723        10,339  

Genius Brands International, Inc.(a)(b)

    18,186        15,998  

Hayward Holdings, Inc.(a)(b)

    3,799        74,802  

Johnson Outdoors, Inc., Class A

    318        28,690  

Latham Group, Inc.(a)(b)

    2,268        37,830  

Malibu Boats, Inc., Class A(a)

    1,612        105,844  

Marine Products Corp.

    440        5,394  

MasterCraft Boat Holdings, Inc.(a)

    1,528        38,857  

Mattel, Inc.(a)

    26,616        556,807  

Nautilus, Inc.(a)(b)

    2,277        11,613  

Polaris, Inc.

    4,235        476,819  

Smith & Wesson Brands, Inc.

    3,557        60,754  

Solo Brands, Inc.(a)(b)

    1,003        11,193  

Sturm Ruger & Co., Inc.

    1,338        89,954  

Vista Outdoor, Inc.(a)

    4,306        166,125  

YETI Holdings, Inc.(a)

    6,521        427,647  
    

 

 

 
           3,068,274  
Life Sciences Tools & Services — 2.3%  

10X Genomics, Inc., Class A(a)

    6,334        609,774  

Absci Corp.(a)(b)

    1,187        7,989  

Adaptive Biotechnologies Corp.(a)

    8,242        143,740  

Akoya Biosciences, Inc.(a)

    436        4,953  
Security   Shares      Value  
Life Sciences Tools & Services (continued)  

Alpha Teknova, Inc.(a)(b)

    583      $ 9,200  

Avantor, Inc.(a)

    45,429        1,695,865  

Berkeley Lights, Inc.(a)

    3,806        36,956  

Bionano Genomics, Inc.(a)(b)

    19,810        43,978  

Bio-Techne Corp.

    2,951        1,110,786  

Bruker Corp.

    7,777        517,948  

Charles River Laboratories International, Inc.(a)

    3,813        1,257,375  

ChromaDex Corp.(a)

    3,250        9,133  

Codex DNA, Inc.(a)

    1,306        10,239  

Codexis, Inc.(a)

    4,539        93,049  

Cytek Biosciences, Inc.(a)

    1,248        18,171  

Fluidigm Corp.(a)(b)

    5,035        16,464  

Harvard Bioscience, Inc.(a)

    2,780        16,180  

Inotiv, Inc.(a)

    1,235        39,508  

Maravai LifeSciences Holdings, Inc., Class A(a)(b)

    8,021        231,967  

MaxCyte, Inc.(a)

    7,255        46,867  

Medpace Holdings, Inc.(a)

    2,212        392,542  

NanoString Technologies, Inc.(a)

    3,418        118,673  

NeoGenomics, Inc.(a)

    8,776        197,811  

Pacific Biosciences of California, Inc.(a)

    13,802        154,306  

PerkinElmer, Inc.

    9,529        1,640,608  

Personalis, Inc.(a)

    2,768        31,528  

QIAGEN NV(a)

    17,401        861,175  

Quanterix Corp.(a)

    2,418        73,604  

Rapid Micro Biosystems, Inc., Class A(a)(b)

    721        5,141  

Repligen Corp.(a)

    4,115        816,169  

Seer, Inc.(a)

    3,034        47,725  

Singular Genomics Systems, Inc.(a)

    1,015        7,866  

Sotera Health Co.(a)(b)

    7,219        155,281  

Syneos Health, Inc.(a)

    7,736        700,572  
    

 

 

 
           11,123,143  
Machinery — 3.6%             

AGCO Corp.

    4,683        548,848  

AgEagle Aerial Systems, Inc.(a)

    4,305        5,166  

Alamo Group, Inc.

    817        115,074  

Albany International Corp., Class A

    2,244        187,845  

Allison Transmission Holdings, Inc.

    7,706        292,751  

Altra Industrial Motion Corp.

    4,761        229,861  

Astec Industries, Inc.

    1,661        105,125  

Barnes Group, Inc.

    3,647        164,735  

Blue Bird Corp.(a)(b)

    1,008        15,634  

Chart Industries, Inc.(a)

    2,776        338,311  

CIRCOR International, Inc.(a)

    1,226        34,046  

Colfax Corp.(a)

    9,042        371,807  

Columbus McKinnon Corp.

    2,230        96,514  

Commercial Vehicle Group, Inc.(a)

    2,049        15,859  

Crane Co.

    3,761        389,301  

Desktop Metal, Inc., Class A(a)

    13,546        55,403  

Donaldson Co., Inc.

    9,228        513,630  

Douglas Dynamics, Inc.

    1,729        63,160  

Energy Recovery, Inc.(a)

    3,186        62,382  

Enerpac Tool Group Corp.

    4,943        88,233  

EnPro Industries, Inc.

    1,592        167,192  

ESCO Technologies, Inc.

    1,970        157,167  

Evoqua Water Technologies Corp.(a)

    8,765        354,983  

Federal Signal Corp.

    4,415        172,273  

Flowserve Corp.

    10,145        330,930  

Franklin Electric Co., Inc.

    3,398        294,946  

Gates Industrial Corp. PLC(a)(b)

    7,610        117,727  

Gorman-Rupp Co.

    2,064        82,787  

Graco, Inc.

    12,568        911,934  

Greenbrier Cos., Inc.

    2,614        105,501  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  37


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares      Value  
Machinery (continued)             

Helios Technologies, Inc.

    2,424      $ 185,751  

Hillenbrand, Inc.

    5,592        259,916  

Hydrofarm Holdings Group, Inc.(a)

    2,829        55,477  

Hyliion Holdings Corp.(a)

    9,885        43,988  

Hyster-Yale Materials Handling, Inc.

    857        38,471  

Ideanomics, Inc.(a)(b)

    37,236        39,843  

ITT, Inc.

    6,566        603,547  

John Bean Technologies Corp.

    2,320        313,200  

Kadant, Inc.

    879        183,693  

Kennametal, Inc.

    6,210        214,680  

Lincoln Electric Holdings, Inc.

    4,313        551,374  

Lindsay Corp.

    855        107,944  

Luxfer Holdings PLC

    2,124        36,278  

Manitowoc Co., Inc.(a)

    2,274        41,501  

Mayville Engineering Co., Inc.(a)

    562        6,446  

Meritor, Inc.(a)

    5,064        116,725  

Middleby Corp.(a)

    4,171        772,469  

Miller Industries, Inc.

    511        16,081  

Mueller Industries, Inc.

    4,148        214,286  

Mueller Water Products, Inc., Class A

    12,094        155,408  

Nikola Corp.(a)(b)

    17,601        141,336  

NN, Inc.(a)

    2,833        10,794  

Nordson Corp.

    4,367        1,015,502  

Omega Flex, Inc.

    189        26,830  

Oshkosh Corp.

    5,138        584,756  

Park-Ohio Holdings Corp.

    471        9,533  

Pentair PLC

    12,391        789,307  

Proto Labs, Inc.(a)

    2,158        108,288  

RBC Bearings, Inc.(a)

    2,126        383,679  

REV Group, Inc.

    1,889        25,369  

Shyft Group, Inc.

    2,671        112,022  

Snap-on, Inc.

    4,007        834,458  

SPX Corp.(a)

    3,407        177,777  

SPX FLOW, Inc.

    3,052        263,082  

Standex International Corp.

    867        86,136  

Tennant Co.

    1,470        113,440  

Terex Corp.

    5,285        220,490  

Timken Co.

    4,912        328,122  

Titan International, Inc.(a)

    4,154        40,502  

Toro Co.

    7,987        771,384  

Trinity Industries, Inc.

    5,919        170,053  

Wabash National Corp.

    4,105        80,540  

Watts Water Technologies, Inc., Class A

    2,093        320,669  

Welbilt, Inc.(a)

    9,959        236,526  
    

 

 

 
           17,196,798  
Marine — 0.2%             

Costamare, Inc.

    4,332        56,923  

Eagle Bulk Shipping, Inc.

    503        22,544  

Genco Shipping & Trading Ltd.

    2,209        34,372  

Kirby Corp.(a)

    4,575        298,199  

Matson, Inc.

    3,141        306,750  

Safe Bulkers, Inc.(a)(b)

    6,688        23,341  
    

 

 

 
           742,129  
Media — 1.2%             

Advantage Solutions, Inc.(a)

    5,443        39,625  

AMC Networks, Inc., Class A(a)(b)

    2,260        96,344  

Audacy, Inc.(a)

    7,924        19,176  

Boston Omaha Corp., Class A(a)

    1,511        39,875  

Cable One, Inc.

    411        634,884  

Cardlytics, Inc.(a)

    2,516        168,824  

Clear Channel Outdoor Holdings, Inc.(a)

    25,683        78,590  
Security   Shares      Value  
Media (continued)             

ComScore, Inc.(a)

    3,560      $ 10,787  

Daily Journal Corp.(a)

    71        23,003  

Emerald Holding, Inc.(a)

    1,872        6,103  

Entravision Communications Corp., Class A

    3,973        24,076  

EW Scripps Co., Class A

    4,164        85,362  

Fluent, Inc.(a)

    2,731        4,370  

Gannett Co., Inc.(a)

    11,852        57,601  

Gray Television, Inc.

    6,837        142,551  

Hemisphere Media Group, Inc.(a)

    733        4,757  

iHeartMedia, Inc., Class A(a)

    8,703        175,365  

Integral Ad Science Holding Corp.(a)

    1,239        20,741  

Interpublic Group of Cos., Inc.

    29,848        1,060,798  

John Wiley & Sons, Inc., Class A

    3,279        166,409  

Loyalty Ventures, Inc.(a)

    1,457        42,705  

Magnite, Inc.(a)(b)

    9,210        124,980  

National CineMedia, Inc.

    4,140        10,930  

New York Times Co., Class A

    12,735        509,782  

News Corp., Class A

    28,796        640,423  

News Corp., Class B

    9,335        207,610  

Nexstar Media Group, Inc., Class A

    3,005        496,967  

Scholastic Corp.

    1,950        79,989  

Sinclair Broadcast Group, Inc., Class A

    3,646        100,192  

Stagwell, Inc.(a)(b)

    4,466        33,361  

TechTarget, Inc.(a)

    1,933        160,323  

TEGNA, Inc.

    16,748        324,241  

Thryv Holdings, Inc.(a)(b)

    660        21,404  

WideOpenWest, Inc.(a)

    4,241        78,925  
    

 

 

 
           5,691,073  
Metals & Mining — 1.4%             

Alcoa Corp.

    14,081        798,534  

Allegheny Technologies, Inc.(a)

    9,798        179,205  

Arconic Corp.(a)

    8,163        252,482  

Ardagh Group SA(a)

    1,258        30,286  

Carpenter Technology Corp.

    3,562        102,301  

Century Aluminum Co.(a)

    3,568        54,733  

Cleveland-Cliffs, Inc.(a)

    34,279        587,542  

Coeur Mining, Inc.(a)

    18,859        88,449  

Commercial Metals Co.

    9,056        302,833  

Compass Minerals International, Inc.

    2,561        136,757  

Constellium SE(a)

    9,717        169,950  

Ferroglobe PLC(c)

    897         

Gatos Silver, Inc.(a)

    3,456        10,748  

Haynes International, Inc.

    974        36,642  

Hecla Mining Co.

    41,160        204,154  

Kaiser Aluminum Corp.

    1,144        109,538  

Materion Corp.

    1,592        131,897  

MP Materials Corp.(a)

    5,716        228,297  

Novagold Resources, Inc.(a)

    18,793        124,034  

Olympic Steel, Inc.

    570        12,135  

Perpetua Resources Corp.(a)(b)

    1,669        6,142  

PolyMet Mining Corp.(a)

    1,623        4,139  

Reliance Steel & Aluminum Co.

    4,685        716,243  

Royal Gold, Inc.

    5,057        513,538  

Ryerson Holding Corp.

    1,352        27,716  

Schnitzer Steel Industries, Inc., Class A

    1,899        74,327  

Steel Dynamics, Inc.

    14,147        785,441  

SunCoke Energy, Inc.

    5,464        37,428  

TimkenSteel Corp.(a)

    3,179        44,601  

United States Steel Corp.

    20,559        425,983  
 

 

 

38  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares      Value  
Metals & Mining (continued)             

Warrior Met Coal, Inc.

    3,568      $ 93,482  

Worthington Industries, Inc.

    2,472        133,933  
    

 

 

 
           6,423,490  
Mortgage Real Estate Investment Trusts (REITs) — 0.9%  

AFC Gamma, Inc.

    1,189        23,411  

AGNC Investment Corp.

    40,383        601,303  

Angel Oak Mortgage, Inc.

    836        14,287  

Apollo Commercial Real Estate Finance, Inc.

    11,088        151,351  

Arbor Realty Trust, Inc.

    10,875        190,421  

Ares Commercial Real Estate Corp.

    3,899        57,276  

ARMOUR Residential REIT, Inc.

    6,043        56,683  

Blackstone Mortgage Trust, Inc., Class A

    11,394        358,000  

BrightSpire Capital, Inc.

    6,378        59,889  

Broadmark Realty Capital, Inc.

    10,781        101,126  

Chimera Investment Corp.

    17,179        249,096  

Dynex Capital, Inc.

    2,495        40,120  

Ellington Financial, Inc.

    3,527        62,675  

Franklin BSP Realty Trust, Inc.

    1,955        26,334  

Granite Point Mortgage Trust, Inc.

    3,724        45,060  

Great Ajax Corp.

    3,029        39,498  

Hannon Armstrong Sustainable Infrastructure Capital, Inc.

    5,853        242,782  

Invesco Mortgage Capital, Inc.

    22,592        60,547  

KKR Real Estate Finance Trust, Inc.

    2,822        60,222  

Ladder Capital Corp.

    8,327        99,008  

MFA Financial, Inc.

    33,334        154,336  

New Residential Investment Corp.

    32,399        345,049  

New York Mortgage Trust, Inc.

    28,863        108,236  

Orchid Island Capital, Inc.

    9,055        36,492  

PennyMac Mortgage Investment Trust

    7,180        127,948  

Ready Capital Corp.

    4,813        68,537  

Redwood Trust, Inc.

    8,720        107,518  

Starwood Property Trust, Inc.

    22,064        546,084  

TPG RE Finance Trust, Inc.

    4,065        51,300  

Two Harbors Investment Corp.

    25,276        145,337  
    

 

 

 
           4,229,926  
Multiline Retail — 0.4%             

Big Lots, Inc.

    2,616        109,637  

Dillard’s, Inc., Class A(b)

    437        110,876  

Franchise Group, Inc.

    2,248        112,557  

Kohl’s Corp.

    11,454        683,918  

Macy’s, Inc.

    23,412        599,347  

Nordstrom, Inc.(a)

    8,538        192,105  

Ollie’s Bargain Outlet Holdings, Inc.(a)

    5,047        241,953  
    

 

 

 
           2,050,393  
Multi-Utilities — 0.5%             

Avista Corp.

    5,382        239,284  

Black Hills Corp.

    4,884        330,842  

MDU Resources Group, Inc.

    15,494        455,059  

NiSource, Inc.

    29,411        858,213  

NorthWestern Corp.

    4,154        241,430  

Unitil Corp.

    1,072        50,320  
    

 

 

 
           2,175,148  
Oil, Gas & Consumable Fuels — 4.0%             

Aemetis, Inc.(a)

    1,862        17,075  

Alto Ingredients, Inc.(a)

    4,984        25,817  

Altus Midstream Co., Class A

    210        13,236  

Antero Midstream Corp.

    25,668        255,397  

Antero Resources Corp.(a)

    21,932        428,332  

APA Corp.

    27,339        907,928  
Security   Shares      Value  
Oil, Gas & Consumable Fuels (continued)             

Arch Resources, Inc.

    1,118      $ 105,807  

Berry Corp.

    4,328        37,610  

Brigham Minerals, Inc., Class A

    3,477        75,242  

California Resources Corp.

    6,243        266,077  

Callon Petroleum Co.(a)(b)

    3,556        175,809  

Centennial Resource Development, Inc., Class A(a)

    13,414        104,763  

Centrus Energy Corp., Class A(a)

    592        25,722  

Chesapeake Energy Corp.

    7,965        542,974  

Civitas Resources, Inc.

    3,372        183,774  

Clean Energy Fuels Corp.(a)

    11,557        70,151  

CNX Resources Corp.(a)

    16,191        240,112  

Comstock Resources, Inc.(a)

    7,271        56,568  

CONSOL Energy, Inc.(a)

    2,485        54,024  

Continental Resources, Inc.

    4,812        249,935  

Coterra Energy, Inc.

    60,223        1,318,884  

Crescent Energy, Inc.(a)

    2,178        28,902  

CVR Energy, Inc.

    2,176        42,497  

Delek US Holdings, Inc.(a)

    5,656        87,781  

Denbury, Inc.(a)

    3,787        284,555  

Devon Energy Corp.

    50,970        2,577,553  

DHT Holdings, Inc.

    9,463        46,179  

Diamondback Energy, Inc.

    13,654            1,722,589  

Dorian LPG Ltd.

    2,674        31,794  

Earthstone Energy, Inc., Class A(a)

    1,689        23,072  

Energy Fuels, Inc.(a)

    11,180        68,981  

EQT Corp.(a)

    22,652        481,355  

Equitrans Midstream Corp.

    31,210        253,113  

Falcon Minerals Corp.

    2,710        14,011  

Frontline Ltd.(a)

    9,507        62,461  

Gevo, Inc.(a)(b)

    16,243        55,551  

Golar LNG Ltd.(a)

    8,223        118,000  

Green Plains, Inc.(a)

    2,103        64,226  

HighPeak Energy, Inc.

    265        4,709  

HollyFrontier Corp.

    11,381        400,156  

International Seaways, Inc.

    3,743        54,610  

Kosmos Energy Ltd.(a)

    34,408        148,987  

Laredo Petroleum, Inc.(a)(b)

    993        66,690  

Magnolia Oil & Gas Corp., Class A

    10,936        236,546  

Marathon Oil Corp.

    59,169        1,152,020  

Matador Resources Co.

    8,460        378,754  

Murphy Oil Corp.

    11,124        351,518  

New Fortress Energy, Inc.

    1,927        42,317  

Nordic American Tankers Ltd.

    10,161        15,750  

Northern Oil and Gas, Inc.

    4,056        95,397  

Oasis Petroleum, Inc.

    1,497        202,739  

Ovintiv, Inc.

    19,792        767,930  

Par Pacific Holdings, Inc.(a)

    3,686        51,973  

PBF Energy, Inc., Class A(a)

    7,130        112,939  

PDC Energy, Inc.

    7,369        436,761  

Peabody Energy Corp.(a)

    6,432        69,466  

Range Resources Corp.(a)(b)

    17,639        339,551  

Ranger Oil Corp., Class A(a)

    1,691        52,438  

Renewable Energy Group, Inc.(a)

    3,324        133,824  

REX American Resources Corp.(a)

    532        51,301  

Riley Exploration Permian, Inc.

    42        1,126  

Scorpio Tankers, Inc.

    3,987        54,263  

SFL Corp. Ltd.

    9,365        76,793  

SM Energy Co.

    8,833        289,811  

Southwestern Energy Co.(a)

    77,739        342,052  

Talos Energy, Inc.(a)

    2,396        25,493  

Targa Resources Corp.

    17,290        1,021,493  

Teekay Corp.(a)

    4,335        13,438  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  39


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares      Value  
Oil, Gas & Consumable Fuels (continued)             

Teekay Tankers Ltd., Class A(a)(b)

    1,521      $ 16,229  

Tellurian, Inc.(a)

    26,994        67,755  

Texas Pacific Land Corp.

    447        480,525  

Uranium Energy Corp.(a)(b)

    16,448        42,929  

Ur-Energy, Inc.(a)(b)

    11,431        13,489  

W&T Offshore, Inc.(a)(b)

    7,179        30,726  

Whiting Petroleum Corp.(a)

    3,039        225,646  

World Fuel Services Corp.

    4,838        136,480  
    

 

 

 
       19,122,481  
Paper & Forest Products — 0.2%             

Clearwater Paper Corp.(a)

    1,143        36,142  

Glatfelter Corp.

    3,535        61,368  

Louisiana-Pacific Corp.

    6,666        442,889  

Neenah, Inc.

    1,152        53,107  

Schweitzer-Mauduit International, Inc.

    2,598        78,641  

Verso Corp., Class A

    2,082        55,964  
    

 

 

 
       728,111  
Personal Products — 0.4%             

Beauty Health Co.(a)

    6,875        97,625  

BellRing Brands, Inc., Class A(a)

    3,144        76,588  

Coty, Inc., Class A(a)

    24,721        209,634  

Edgewell Personal Care Co.

    4,274        195,749  

elf Beauty, Inc.(a)

    3,925        116,023  

Herbalife Nutrition Ltd.(a)(b)

    7,528        320,015  

Honest Co., Inc.(a)(b)

    6,519        42,308  

Inter Parfums, Inc.

    1,390        137,568  

Medifast, Inc.

    881        175,064  

Nature’s Sunshine Products, Inc.

    728        12,842  

NewAge, Inc.(a)(b)

    8,493        6,366  

Nu Skin Enterprises, Inc., Class A

    3,664        176,568  

Revlon, Inc., Class A(a)(b)

    566        5,604  

USANA Health Sciences, Inc.(a)

    873        83,441  

Veru, Inc.(a)

    4,129        21,471  
    

 

 

 
           1,676,866  
Pharmaceuticals — 1.3%             

9 Meters Biopharma, Inc.(a)

    13,360        10,196  

Aclaris Therapeutics, Inc.(a)

    3,494        38,154  

Aerie Pharmaceuticals, Inc.(a)(b)

    2,752        20,255  

Amneal Pharmaceuticals, Inc.(a)

    8,870        39,294  

Amphastar Pharmaceuticals, Inc.(a)

    2,489        57,471  

Ampio Pharmaceuticals, Inc.(a)(b)

    12,064        6,244  

Angion Biomedica Corp.(a)

    1,805        4,874  

ANI Pharmaceuticals, Inc.(a)

    963        38,924  

Antares Pharma, Inc.(a)

    10,470        35,284  

Arvinas, Inc.(a)

    3,412        243,924  

Atea Pharmaceuticals, Inc.(a)

    4,953        35,364  

Athira Pharma, Inc.(a)

    2,109        21,723  

Axsome Therapeutics, Inc.(a)(b)

    2,115        58,036  

BioDelivery Sciences International, Inc.(a)

    5,187        18,984  

Cara Therapeutics, Inc.(a)

    3,088        35,759  

Cassava Sciences, Inc.(a)(b)

    2,818        124,696  

Catalent, Inc.(a)

    12,850        1,335,500  

Citius Pharmaceuticals, Inc.(a)(b)

    7,405        11,182  

Collegium Pharmaceutical, Inc.(a)

    2,561        45,714  

Corcept Therapeutics, Inc.(a)

    7,547        141,657  

CorMedix, Inc.(a)

    2,538        10,736  

Cymabay Therapeutics, Inc.(a)

    4,286        12,772  

DICE Therapeutics, Inc.(a)

    1,113        18,954  

Durect Corp.(a)

    14,203        10,750  

Edgewise Therapeutics, Inc.(a)

    2,935        39,916  
Security   Shares      Value  
Pharmaceuticals (continued)             

Endo International PLC(a)

    15,974      $ 50,957  

Esperion Therapeutics, Inc.(a)

    1,834        7,868  

Evolus, Inc.(a)(b)

    2,114        15,686  

EyePoint Pharmaceuticals, Inc.(a)

    1,271        11,909  

Fulcrum Therapeutics, Inc.(a)

    2,047        24,892  

Harmony Biosciences Holdings, Inc.(a)

    1,568        56,228  

Ikena Oncology, Inc.(a)(b)

    2,133        20,754  

Innoviva, Inc.(a)

    3,200        51,296  

Intra-Cellular Therapies, Inc.(a)(b)

    5,408        256,826  

Jazz Pharmaceuticals PLC(a)

    4,512        626,762  

Kala Pharmaceuticals, Inc.(a)

    3,108        2,750  

Kaleido Biosciences, Inc.(a)(b)

    1,434        2,524  

KemPharm, Inc.(a)

    1,865        13,447  

Landos Biopharma, Inc.(a)

    594        2,037  

Marinus Pharmaceuticals, Inc.(a)

    2,566        26,173  

Mind Medicine MindMed, Inc.(a)(b)

    27,336        30,616  

Nektar Therapeutics(a)(b)

    14,173        157,604  

NGM Biopharmaceuticals, Inc.(a)

    2,430        38,418  

Nuvation Bio, Inc.(a)(b)

    11,978        73,066  

Ocular Therapeutix, Inc.(a)

    5,213        29,506  

Omeros Corp.(a)(b)

    4,210        25,260  

Oramed Pharmaceuticals, Inc.(a)

    2,045        18,323  

Organon & Co.

    19,254        614,395  

Pacira BioSciences, Inc.(a)

    3,404        213,669  

Paratek Pharmaceuticals, Inc.(a)(b)

    3,208        12,992  

Perrigo Co. PLC

    9,922        377,731  

Phathom Pharmaceuticals, Inc.(a)

    1,310        22,008  

Phibro Animal Health Corp., Class A

    1,994        38,484  

Pliant Therapeutics, Inc.(a)

    1,593        18,686  

Prestige Consumer Healthcare, Inc.(a)

    3,899        220,099  

Provention Bio, Inc.(a)

    3,626        19,435  

Rain Therapeutics, Inc.(a)

    1,277        10,957  

Reata Pharmaceuticals, Inc., Class A(a)

    2,292        64,451  

Relmada Therapeutics, Inc.(a)

    1,035        19,034  

Revance Therapeutics, Inc.(a)

    5,230        69,716  

Seelos Therapeutics, Inc.(a)

    4,772        5,440  

SIGA Technologies, Inc.(a)(b)

    3,406        22,173  

Supernus Pharmaceuticals, Inc.(a)

    3,911        120,654  

Tarsus Pharmaceuticals, Inc.(a)

    537        10,778  

Terns Pharmaceuticals, Inc.(a)

    632        3,963  

TherapeuticsMD, Inc.(a)

    24,042        7,297  

Theravance Biopharma, Inc.(a)

    4,955        45,140  

Ventyx Biosciences, Inc.(a)(b)

    972        15,805  

Verrica Pharmaceuticals, Inc.(a)

    1,080        8,845  

WaVe Life Sciences Ltd.(a)

    2,798        6,128  

Zogenix, Inc.(a)

    4,409        114,678  
    

 

 

 
           6,021,823  
Professional Services — 1.9%             

Acacia Research Corp.(a)

    3,421        15,394  

ASGN, Inc.(a)

    3,847        441,905  

Atlas Technical Consultants, Inc.(a)

    787        7,642  

Barrett Business Services, Inc.

    524        33,536  

Booz Allen Hamilton Holding Corp.

    10,009        767,991  

CACI International, Inc., Class A(a)

    1,772        438,499  

CBIZ, Inc.(a)

    3,887        150,155  

CRA International, Inc.

    643        54,694  

Dun & Bradstreet Holdings, Inc.(a)

    12,326        247,260  

Exponent, Inc.

    3,783        359,309  

First Advantage Corp.(a)

    4,227        71,521  

Forrester Research, Inc.(a)

    827        45,501  

Franklin Covey Co.(a)

    1,083        50,695  
 

 

 

40  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares      Value  
Professional Services (continued)             

FTI Consulting, Inc.(a)(b)

    2,520      $ 367,441  

Heidrick & Struggles International, Inc.

    1,324        57,951  

HireQuest, Inc.

    276        5,106  

HireRight Holdings Corp.(a)

    1,503        20,441  

Huron Consulting Group, Inc.(a)

    1,638        72,269  

ICF International, Inc.

    1,537        145,077  

Insperity, Inc.

    2,712        291,621  

Jacobs Engineering Group, Inc.

    9,857        1,283,184  

KBR, Inc.

    10,462        454,051  

Kelly Services, Inc., Class A

    2,615        44,664  

Kforce, Inc.

    1,661        114,061  

Korn Ferry

    4,069        270,100  

Legalzoom.com, Inc.(a)

    1,370        21,756  

ManpowerGroup, Inc.

    4,088        428,708  

ManTech International Corp., Class A

    2,004        144,769  

Mistras Group, Inc.(a)

    1,389        9,334  

Nielsen Holdings PLC

    26,623        502,110  

Resources Connection, Inc.

    2,473        43,104  

Robert Half International, Inc.

    8,260        935,528  

Science Applications International Corp.

    4,431        363,475  

Sterling Check Corp.(a)(b)

    1,078        21,571  

TriNet Group, Inc.(a)

    3,025        257,730  

TrueBlue, Inc.(a)

    2,445        65,037  

Upwork, Inc.(a)

    8,553        232,642  

Willdan Group, Inc.(a)

    737        23,186  
    

 

 

 
           8,859,018  
Real Estate Management & Development — 0.7%  

Cushman & Wakefield PLC(a)

    10,343        217,100  

Douglas Elliman, Inc.

    5,605        43,495  

eXp World Holdings, Inc.(b)

    4,968        134,831  

Fathom Holdings, Inc.(a)

    364        5,205  

Forestar Group, Inc.(a)

    1,055        21,047  

FRP Holdings, Inc.(a)

    420        23,722  

Howard Hughes Corp.(a)

    3,081        296,731  

Jones Lang LaSalle, Inc.(a)

    3,860        968,049  

Kennedy-Wilson Holdings, Inc.

    8,835        198,434  

Marcus & Millichap, Inc.(a)

    1,911        89,454  

Newmark Group, Inc., Class A

    11,176        171,105  

Opendoor Technologies Inc.(a)

    33,533        332,983  

Rafael Holdings, Inc., Class B(a)

    663        2,745  

RE/MAX Holdings, Inc., Class A

    1,259        37,468  

Realogy Holdings Corp.(a)

    8,534        140,811  

Redfin Corp.(a)(b)

    7,950        235,081  

RMR Group, Inc., Class A

    1,255        40,172  

St. Joe Co.

    2,598        126,029  

Tejon Ranch Co.(a)

    1,400        24,374  
    

 

 

 
       3,108,836  
Road & Rail — 0.9%             

AMERCO

    681        414,695  

ArcBest Corp.

    1,803        159,457  

Avis Budget Group, Inc.(a)(b)

    3,140        553,205  

Covenant Logistics Group, Inc.(a)

    1,207        26,216  

Daseke, Inc.(a)

    3,022        33,786  

Heartland Express, Inc.

    3,946        59,032  

HyreCar, Inc.(a)

    1,144        3,890  

Knight-Swift Transportation Holdings, Inc.

    12,178        689,031  

Landstar System, Inc.

    2,858        457,280  

Marten Transport Ltd.

    4,833        80,663  

PAM Transportation Services, Inc.(a)

    179        12,499  

Ryder System, Inc.

    3,832        280,464  

Saia, Inc.(a)(b)

    2,010        571,403  

Schneider National, Inc., Class B

    4,060        103,936  
Security   Shares      Value  
Road & Rail (continued)             

TuSimple Holdings, Inc., Class A(a)

    9,671      $ 181,428  

Universal Logistics Holdings, Inc.

    635        10,814  

US Xpress Enterprises, Inc., Class A(a)(b)

    1,709        7,708  

Werner Enterprises, Inc.

    4,564        203,509  

XPO Logistics, Inc.(a)

    7,355        486,680  

Yellow Corp.(a)

    3,711        38,743  
    

 

 

 
           4,374,439  
Semiconductors & Semiconductor Equipment — 3.4%  

Allegro MicroSystems, Inc.(a)

    3,070        87,127  

Alpha & Omega Semiconductor Ltd.(a)

    1,447        65,158  

Ambarella, Inc.(a)

    2,599        364,250  

Amkor Technology, Inc.

    7,581        166,934  

Atomera, Inc.(a)(b)

    1,787        25,250  

Axcelis Technologies, Inc.(a)

    2,548        159,530  

AXT, Inc.(a)(b)

    2,786        20,867  

Azenta Inc.

    5,475        461,761  

CEVA, Inc.(a)

    1,664        62,683  

Cirrus Logic, Inc.(a)

    4,358        389,780  

CMC Materials, Inc.

    2,138        386,721  

Cohu, Inc.(a)

    3,771        124,368  

Diodes, Inc.(a)

    3,297        305,929  

Enphase Energy, Inc.(a)

    9,967        1,400,064  

Entegris, Inc.

    10,233        1,226,323  

First Solar, Inc.(a)

    7,952        623,278  

FormFactor, Inc.(a)

    5,909        252,551  

Ichor Holdings Ltd.(a)

    2,233        94,724  

Impinj, Inc.(a)

    1,489        118,212  

Kopin Corp.(a)

    5,063        14,885  

Kulicke & Soffa Industries, Inc.

    4,649        254,254  

Lattice Semiconductor Corp.(a)

    10,319        569,815  

MACOM Technology Solutions Holdings, Inc., Class H(a)

    3,778        231,251  

MaxLinear, Inc.(a)

    5,328        319,787  

Meta Materials, Inc.(a)(b)

    16,258        27,151  

MKS Instruments, Inc.

    4,146        643,998  

Monolithic Power Systems, Inc.

    3,383        1,363,112  

NeoPhotonics Corp.(a)

    3,676        56,463  

NVE Corp.

    310        19,180  

ON Semiconductor Corp.(a)

    31,994        1,887,646  

Onto Innovation, Inc.(a)

    3,710        339,613  

PDF Solutions, Inc.(a)

    2,455        72,987  

Photronics, Inc.(a)

    4,179        74,721  

Power Integrations, Inc.

    4,587        370,217  

Rambus, Inc.(a)

    8,392        211,898  

Semtech Corp.(a)

    4,874        346,541  

Silicon Laboratories, Inc.(a)

    3,029        500,361  

SiTime Corp.(a)

    1,159        270,151  

SkyWater Technology, Inc.(a)(b)

    489        4,905  

SMART Global Holdings, Inc.(a)

    1,353        77,608  

SunPower Corp.(a)

    5,633        94,522  

Synaptics, Inc.(a)

    2,906        611,277  

Ultra Clean Holdings, Inc.(a)

    3,400        171,428  

Universal Display Corp.

    3,330        511,188  

Veeco Instruments, Inc.(a)

    3,664        100,723  

Wolfspeed, Inc.(a)(b)

    8,681        818,097  
    

 

 

 
       16,299,289  
Software — 6.6%             

8x8, Inc.(a)

    8,480        130,168  

A10 Networks, Inc.

    4,782        70,774  

ACI Worldwide, Inc.(a)

    9,011        309,708  

Agilysys, Inc.(a)

    1,702        64,778  

Alarm.com Holdings, Inc.(a)

    3,599        268,377  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  41


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Software (continued)            

Alkami Technology, Inc.(a)

    2,179     $ 33,426  

Altair Engineering, Inc., Class A(a)

    3,373       212,229  

Alteryx, Inc., Class A(a)

    4,548       259,554  

American Software, Inc., Class A

    2,042       46,946  

Anaplan, Inc.(a)

    10,723       517,706  

Appfolio, Inc., Class A(a)

    1,462       168,510  

Appian Corp.(a)

    3,012       169,786  

Arteris, Inc.(a)

    637       9,421  

Asana, Inc., Class A(a)

    5,507       289,007  

Aspen Technology, Inc.(a)

    5,016       753,203  

Avalara, Inc.(a)

    6,444       706,391  

Avaya Holdings Corp.(a)

    6,638       120,944  

AvidXchange Holdings, Inc.(a)(b)

    1,944       20,140  

Benefitfocus, Inc.(a)

    1,988       22,146  

Bentley Systems, Inc., Class B

    10,512       422,267  

Bill.Com Holdings, Inc.(a)

    6,935           1,305,236  

Black Knight, Inc.(a)

    11,443       853,648  

Blackbaud, Inc.(a)

    3,498       238,354  

Blackline, Inc.(a)

    4,084       375,197  

Bottomline Technologies DE, Inc.(a)(b)

    3,403       191,895  

Box, Inc., Class A(a)

    10,823       282,805  

BTRS Holdings, Inc.(a)

    5,056       32,358  

C3.AI, Inc., Class A(a)(b)

    4,528       119,268  

CDK Global, Inc.

    9,075       389,953  

Cerence, Inc.(a)(b)

    2,919       185,327  

Ceridian HCM Holding, Inc.(a)

    9,858       747,434  

ChannelAdvisor Corp.(a)

    2,477       52,364  

Cleanspark, Inc.(a)

    2,446       16,437  

CommVault Systems, Inc.(a)

    3,452       232,872  

Consensus Cloud Solutions, Inc.(a)

    1,085       61,520  

CoreCard Corp.(a)

    474       17,585  

Couchbase, Inc.(a)

    762       17,854  

CS Disco, Inc.(a)(b)

    476       16,336  

Datto Holding Corp.(a)

    2,024       50,418  

Digimarc Corp.(a)

    927       29,386  

Digital Turbine, Inc.(a)(b)

    6,648       293,509  

Dolby Laboratories, Inc., Class A

    4,896       430,114  

Domo, Inc., Class B(a)

    2,261       106,177  

DoubleVerify Holdings, Inc.(a)

    3,835       106,076  

Dropbox, Inc., Class A(a)(b)

        22,756       563,211  

Duck Creek Technologies, Inc.(a)

    5,379       137,433  

Dynatrace, Inc.(a)

    14,951       820,212  

E2open Parent Holdings, Inc.(a)(b)

    15,689       145,908  

Ebix, Inc.

    1,813       55,097  

eGain Corp.(a)

    1,349       13,935  

Elastic NV(a)(b)

    5,467       509,798  

Enfusion, Inc.(a)

    1,578       21,792  

EngageSmart, Inc.(a)

    1,166       25,489  

Envestnet, Inc.(a)

    3,481       257,385  

Everbridge, Inc.(a)

    2,957       151,162  

EverCommerce, Inc.(a)(b)

    1,213       14,580  

Fair Isaac Corp.(a)

    1,997       988,495  

Five9, Inc.(a)

    5,164       649,115  

GTY Technology Holdings, Inc.(a)

    2,293       11,580  

Guidewire Software, Inc.(a)

    6,343       639,628  

Informatica, Inc., Class A(a)(b)

    2,395       66,868  

Instructure Holdings, Inc.(a)

    928       21,437  

Intapp, Inc.(a)

    765       15,392  

InterDigital, Inc.

    2,371       163,670  

Jamf Holding Corp.(a)(b)

    4,168       137,794  

JFrog Ltd.(a)

    4,025       107,548  

Kaltura, Inc.(a)

    1,440       5,170  
Security   Shares     Value  
Software (continued)            

LivePerson, Inc.(a)

    4,831     $ 144,302  

Mandiant, Inc.(a)(b)

    17,235       260,076  

Manhattan Associates, Inc.(a)

    4,755       636,552  

Marathon Digital Holdings, Inc.(a)(b)

    6,994       164,639  

McAfee Corp., Class A

    6,060       155,439  

MeridianLink, Inc.(a)(b)

    1,012       19,623  

MicroStrategy, Inc., Class A(a)(b)

    633       232,950  

Mimecast Ltd.(a)

    4,535       361,485  

Mitek Systems, Inc.(a)

    3,619       59,243  

Model N, Inc.(a)(b)

    2,637       72,939  

Momentive Global, Inc.(a)

    9,846       168,662  

N-Able, Inc.(a)

    3,551       39,629  

nCino, Inc.(b)

    4,114       188,545  

NCR Corp.(a)

    9,482       360,885  

New Relic, Inc.(a)

    3,962       416,565  

NortonLifeLock, Inc.

    41,415           1,077,204  

Nuance Communications, Inc.(a)

    21,534       1,189,753  

Nutanix, Inc., Class A(a)

    15,717       429,703  

ON24, Inc.(a)

    2,039       33,562  

OneSpan, Inc.(a)

    2,953       47,425  

PagerDuty, Inc.(a)

    6,059       200,068  

Paycor HCM, Inc.(a)(b)

    2,397       62,178  

Paylocity Holding Corp.(a)

    3,009       613,776  

Pegasystems, Inc.

    3,164       313,932  

Ping Identity Holding Corp.(a)

    4,677       92,558  

Procore Technologies, Inc.(a)

    4,590       287,150  

Progress Software Corp.

    3,355       152,686  

PROS Holdings, Inc.(a)

    3,032       84,017  

PTC, Inc.(a)

    7,948       924,034  

Q2 Holdings, Inc.(a)

    4,054       264,524  

Qualys, Inc.(a)

    2,590       331,883  

Rapid7, Inc.(a)(b)

    4,223       406,802  

Rekor Systems, Inc.(a)(b)

    2,029       9,435  

Rimini Street, Inc.(a)

    2,822       14,533  

Riot Blockchain, Inc.(a)(b)

    6,660       106,160  

SailPoint Technologies Holding, Inc.(a)

    7,027       271,875  

Sapiens International Corp. NV

    2,503       79,696  

SecureWorks Corp., Class A(a)

    715       10,546  

ShotSpotter, Inc.(a)

    563       14,846  

Smartsheet, Inc., Class A(a)

    9,327       580,326  

Smith Micro Software, Inc.(a)

    2,783       11,633  

Sprout Social, Inc., Class A(a)

    3,414       235,054  

SPS Commerce, Inc.(a)

    2,756       341,331  

Stronghold Digital Mining, Inc.(a)

    897       8,010  

Sumo Logic, Inc.(a)(b)

    6,366       75,819  

Telos Corp.(a)(b)

    2,932       34,275  

Tenable Holdings, Inc.(a)

    6,989       359,235  

Teradata Corp.(a)

    8,082       326,028  

Upland Software, Inc.(a)

    2,117       41,493  

Varonis Systems, Inc.(a)

    8,178       304,712  

Verint Systems, Inc.(a)(b)

    4,742       243,407  

Veritone, Inc.(a)(b)

    2,089       32,944  

Viant Technology, Inc., Class A(a)

    704       5,625  

VirnetX Holding Corp.(a)

    3,999       9,038  

Vonage Holdings Corp.(a)

    17,935       373,765  

Workiva, Inc.(a)

    3,258       385,356  

Xperi Holding Corp.

    7,874       132,834  

Yext, Inc.(a)

    9,099       73,702  

Zendesk, Inc.(a)

    8,975       884,127  

Zuora, Inc., Class A(a)

    8,297       137,979  
   

 

 

 
          31,166,876  
 

 

 

42  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Specialty Retail — 2.4%            

Aaron’s Co., Inc.

    2,311     $ 48,924  

Abercrombie & Fitch Co., Class A(a)

    4,394       171,366  

Academy Sports & Outdoors, Inc.(a)

    5,945       231,261  

American Eagle Outfitters, Inc.

    11,225              256,267  

America’s Car-Mart, Inc.(a)

    411       39,012  

Arko Corp.(a)(b)

    8,831       72,591  

Asbury Automotive Group, Inc.(a)

    1,744       280,732  

AutoNation, Inc.(a)

    3,044       331,796  

Barnes & Noble Education, Inc.(a)

    3,828       23,045  

Bed Bath & Beyond, Inc.(a)(b)

    8,001       129,936  

Big 5 Sporting Goods Corp.

    1,969       38,770  

Boot Barn Holdings, Inc.(a)

    2,222       204,357  

Buckle, Inc.

    2,188       82,356  

Caleres, Inc.

    2,545       61,029  

Camping World Holdings, Inc., Class A

    3,186       105,775  

CarLotz, Inc.(a)

    4,432       8,997  

Cato Corp., Class A

    1,422       23,492  

Chico’s FAS, Inc.(a)

        10,071       47,434  

Children’s Place, Inc.(a)

    1,037       73,368  

Citi Trends, Inc.(a)

    785       38,245  

Conn’s, Inc.(a)(b)

    1,303       31,624  

Container Store Group, Inc.(a)

    2,232       22,766  

Designer Brands, Inc., Class A(a)

    4,442       58,501  

Dick’s Sporting Goods, Inc.

    4,801       554,035  

Five Below, Inc.(a)

    4,202       689,128  

Floor & Decor Holdings, Inc., Class A(a)(b)

    7,803       848,342  

Foot Locker, Inc.

    6,646       296,943  

GameStop Corp., Class A(a)(b)

    4,908       534,629  

Gap, Inc.

    15,632       282,470  

Genesco, Inc.(a)

    1,231       79,190  

Group 1 Automotive, Inc.

    1,331       226,017  

GrowGeneration Corp.(a)

    4,139       34,933  

Guess?, Inc.

    3,028       69,705  

Haverty Furniture Cos., Inc.

    1,178       34,775  

Hibbett, Inc.

    1,154       71,144  

JOANN, Inc.(b)

    747       7,985  

Kirkland’s, Inc.(a)

    920       15,576  

Lazydays Holdings, Inc.(a)

    451       7,324  

Leslie’s, Inc.(a)

    9,708       202,218  

Lithia Motors, Inc.

    2,247       656,416  

Lumber Liquidators Holdings, Inc.(a)

    2,032       29,342  

MarineMax, Inc.(a)

    1,670       78,590  

Monro, Inc.

    2,498       124,226  

Murphy USA, Inc.

    1,814       356,741  

National Vision Holdings, Inc.(a)

    6,253       255,623  

ODP Corp.(a)

    3,338       147,640  

OneWater Marine, Inc., Class A

    720       37,231  

Party City Holdco, Inc.(a)

    7,843       37,097  

Penske Automotive Group, Inc.

    2,298       233,546  

Petco Health & Wellness Co., Inc.(a)

    4,164       78,075  

Rent-A-Center, Inc.

    4,922       207,462  

RH(a)

    1,332       536,556  

Sally Beauty Holdings, Inc.(a)(b)

    8,335       143,112  

Shift Technologies, Inc.(a)(b)

    3,990       9,137  

Shoe Carnival, Inc.

    1,497       51,138  

Signet Jewelers Ltd.

    4,021       346,329  

Sleep Number Corp.(a)(b)

    1,709       122,194  

Sonic Automotive, Inc., Class A

    1,627       82,993  

Sportsman’s Warehouse Holdings, Inc.(a)

    2,982       32,683  

Tilly’s, Inc., Class A

    1,735       22,867  

Torrid Holdings, Inc.(a)

    1,152       10,598  

TravelCenters of America, Inc.(a)

    911       41,523  
Security   Shares     Value  
Specialty Retail (continued)            

Urban Outfitters, Inc.(a)

    5,463     $ 156,897  

Vroom, Inc.(a)(b)

    8,376       67,176  

Williams-Sonoma, Inc.

    5,641       905,606  

Winmark Corp.

    279       60,102  

Zumiez, Inc.(a)

    1,622       72,909  
   

 

 

 
      11,239,867  
Technology Hardware, Storage & Peripherals — 0.3%  

3D Systems Corp.(a)(b)

    9,608       171,983  

Avid Technology, Inc.(a)

    2,991       93,798  

Corsair Gaming, Inc.(a)

    2,337       45,665  

Diebold Nixdorf, Inc.(a)

    5,472       51,109  

Eastman Kodak Co.(a)(b)

    2,929       11,511  

Pure Storage, Inc., Class A(a)

    20,432       541,244  

Quantum Corp.(a)

    3,627       18,280  

Super Micro Computer, Inc.(a)

    3,402       137,849  

Turtle Beach Corp.(a)

    1,439       29,240  

Xerox Holdings Corp.

    10,875       229,571  
   

 

 

 
          1,330,250  
Textiles, Apparel & Luxury Goods — 1.3%            

Capri Holdings Ltd.(a)

    11,247       675,607  

Carter’s, Inc.

    3,136       292,024  

Columbia Sportswear Co.

    2,969       275,731  

Crocs, Inc.(a)(b)

    4,412       452,759  

Deckers Outdoor Corp.(a)

    2,104       673,764  

Fossil Group, Inc.(a)

    3,602       39,946  

G-III Apparel Group Ltd.(a)

    3,721       101,100  

Hanesbrands, Inc.

    25,723       414,140  

Kontoor Brands, Inc.

    3,763       185,478  

Movado Group, Inc.

    1,061       39,331  

Oxford Industries, Inc.

    1,292       106,448  

PLBY Group, Inc.(a)

    2,295       36,468  

PVH Corp.

    5,447       517,520  

Ralph Lauren Corp.

    3,646       404,123  

Rocky Brands, Inc.

    446       19,080  

Skechers USA, Inc., Class A(a)

    9,829       412,818  

Steven Madden Ltd.

    6,058       249,226  

Superior Group of Cos., Inc.

    682       13,933  

Tapestry, Inc.

    20,944       794,825  

Under Armour, Inc., Class A(a)

    14,706       276,914  

Under Armour, Inc., Class C(a)

    15,308       244,775  

Unifi, Inc.(a)

    822       15,626  

Vera Bradley, Inc.(a)

    1,667       13,653  

Wolverine World Wide, Inc.

    6,111       161,880  
   

 

 

 
          6,417,169  
Thrifts & Mortgage Finance — 0.8%            

Axos Financial, Inc.(a)(b)

    4,180       215,270  

Blue Foundry Bancorp(a)(b)

    2,426       35,614  

Bridgewater Bancshares, Inc.(a)

    1,386       24,657  

Capitol Federal Financial, Inc.

    8,839       98,378  

Columbia Financial, Inc.(a)

    3,409       72,169  

Essent Group Ltd.

    8,058       367,767  

Federal Agricultural Mortgage Corp., Class C

    702       85,504  

Finance Of America Cos., Inc., Class A(a)

    2,141       7,986  

Flagstar Bancorp, Inc.

    3,545       160,411  

FS Bancorp, Inc.

    384       12,756  

Hingham Institution for Savings

    106       41,110  

Home Bancorp, Inc.

    574       22,300  

Home Point Capital, Inc.

    696       2,777  

Kearny Financial Corp.

    6,498       84,084  

Luther Burbank Corp.

    1,439       18,462  

Merchants Bancorp

    1,249       36,408  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  43


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Thrifts & Mortgage Finance (continued)            

MGIC Investment Corp.

    25,177     $ 382,187  

Mr Cooper Group, Inc.(a)

    4,456       178,908  

New York Community Bancorp, Inc.

    33,838       394,551  

NMI Holdings, Inc., Class A(a)

    6,217       153,809  

Northfield Bancorp, Inc.

    3,301       52,024  

Ocwen Financial Corp.(a)

    544       19,954  

PCSB Financial Corp.

    942       17,597  

PennyMac Financial Services, Inc.

    2,334       146,342  

Pioneer Bancorp, Inc.(a)

    699       8,080  

Provident Bancorp, Inc.

    937       16,941  

Provident Financial Services, Inc.

    5,360       129,551  

Radian Group, Inc.

    13,984       313,102  

Southern Missouri Bancorp, Inc.

    566       31,300  

TFS Financial Corp.

    4,152       72,162  

TrustCo Bank Corp.

    1,068       36,205  

UWM Holdings Corp.

    6,361       32,886  

Velocity Financial Inc.(a)

    531       6,829  

Walker & Dunlop, Inc.

    2,239       296,466  

Washington Federal, Inc.

    5,308       185,886  

Waterstone Financial, Inc.

    2,085       42,576  

WSFS Financial Corp.

    4,459       233,562  
   

 

 

 
          4,036,571  
Tobacco — 0.1%            

22nd Century Group, Inc.(a)

    11,373       24,679  

Turning Point Brands, Inc.

    938       33,046  

Universal Corp.

    1,916       104,288  

Vector Group Ltd.

    11,211       124,554  
   

 

 

 
      286,567  
Trading Companies & Distributors — 1.2%            

Air Lease Corp.

    8,246       328,273  

Alta Equipment Group, Inc.(a)

    1,317       17,951  

Applied Industrial Technologies, Inc.

    2,932       287,277  

Beacon Roofing Supply, Inc.(a)

    4,270       234,295  

BlueLinx Holdings, Inc.(a)

    669       47,927  

Boise Cascade Co.

    3,009       211,292  

Core & Main, Inc., Class A(a)

    2,872       69,072  

Custom Truck One Source, Inc.(a)(b)

    3,614       29,707  

DXP Enterprises, Inc.(a)

    1,267       36,173  

EVI Industries, Inc.(a)(b)

    255       5,638  

GATX Corp.

    2,666       278,464  

Global Industrial Co.

    753       26,325  

GMS, Inc.(a)

    3,098       158,556  

H&E Equipment Services, Inc.

    2,433       101,286  

Herc Holdings, Inc.

    1,901       305,015  

Karat Packaging, Inc.(a)

    226       3,736  

Lawson Products, Inc.(a)

    284       13,819  

McGrath RentCorp

    1,766       134,587  

MRC Global, Inc.(a)

    5,391       39,947  

MSC Industrial Direct Co., Inc., Class A

    3,309       270,147  

NOW, Inc.(a)

    8,260       73,431  

Rush Enterprises, Inc., Class A

    3,248       171,559  

Rush Enterprises, Inc., Class B

    502       25,472  

SiteOne Landscape Supply, Inc.(a)(b)

    3,340       601,601  

Textainer Group Holdings Ltd.

    3,364       123,728  

Titan Machinery, Inc.(a)

    1,299       40,009  

Transcat, Inc.(a)

    533       50,587  

Triton International Ltd.

    5,113       308,928  

Univar Solutions, Inc.(a)

    12,824       339,836  

Veritiv Corp.(a)

    1,150       107,042  

Watsco, Inc.

    2,447       691,424  
Security   Shares     Value  
Trading Companies & Distributors (continued)  

WESCO International, Inc.(a)

    3,369     $ 410,647  

Willis Lease Finance Corp.(a)

    240       8,585  
   

 

 

 
      5,552,336  
Water Utilities — 0.4%            

American States Water Co.

    2,791       257,414  

Artesian Resources Corp., Class A

    484       23,329  

Cadiz, Inc.(a)(b)

    1,481       4,161  

California Water Service Group

    3,949       245,193  

Essential Utilities, Inc.

    17,388       847,491  

Global Water Resources, Inc.

    556       8,540  

Middlesex Water Co.

    1,224       123,918  

Pure Cycle Corp.(a)

    1,157       14,833  

SJW Group

    2,123       146,190  

York Water Co.

    921       41,832  
   

 

 

 
      1,712,901  
Wireless Telecommunication Services — 0.1%  

Gogo, Inc.(a)(b)

    4,276       53,236  

Shenandoah Telecommunications Co.

    3,721       84,727  

Telephone & Data Systems, Inc.

    7,640       151,272  

United States Cellular Corp.(a)

    1,027       31,447  
   

 

 

 
      320,682  
   

 

 

 

Total Common Stocks — 99.2%
(Cost: $372,163,694)

        470,919,078  
   

 

 

 

Investment Companies

   

Equity Funds(d) — 0.5%

   

iShares Russell 2000 ETF

    6,860       1,380,506  

iShares Russell Mid-Cap ETF

    14,012       1,077,383  
   

 

 

 
      2,457,889  
   

 

 

 

Total Investment Companies — 0.5%
(Cost: $2,326,191)

      2,457,889  
   

 

 

 
Total Long-Term Investments — 99.7%
(Cost: $374,489,885)
        473,376,967  
   

 

 

 

Short-Term Securities

   

Money Market Funds — 5.7%

   

BlackRock Cash Funds: Institutional, SL Agency Shares, 0.11%(d)(e)(f)

    25,710,270       25,717,983  

BlackRock Cash Funds: Treasury, SL Agency Shares, 0.01%(d)(e)

    1,337,100       1,337,100  
   

 

 

 

Total Short-Term Securities — 5.7%
(Cost: $27,056,364)

      27,055,083  
   

 

 

 

Total Investments — 105.4%
(Cost: $401,546,249)

      500,432,050  

Liabilities in Excess of Other Assets — (5.4)%

 

    (25,628,041
   

 

 

 

Net Assets — 100.0%

    $  474,804,009  
   

 

 

 

 

(a) 

Non-income producing security.

(b) 

All or a portion of this security is on loan.

(c) 

Security is valued using significant unobservable inputs and is classified as Level 3 in the fair value hierarchy.

(d) 

Affiliate of the Fund.

(e) 

Annualized 7-day yield as of period end.

(f) 

All or a portion of this security was purchased with the cash collateral from loaned securities.

 

 

 

44  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

 

For Fund compliance purposes, the Fund’s industry classifications refer to one or more of the industry sub-classifications used by one or more widely recognized market indexes or rating group indexes, and/or as defined by the investment adviser. These definitions may not apply for purposes of this report, which may combine such industry sub-classifications for reporting ease.

Affiliates

Investments in issuers considered to be affiliate(s) of the Fund during the six months ended January 31, 2022 for purposes of Section 2(a)(3) of the Investment Company Act of 1940, as amended, were as follows:

 

                   
Affiliated Issuer   Value at
07/31/21
    Purchases
at Cost
    Proceeds
from Sales
    Net
Realized
Gain (Loss)
    Change in
Unrealized
Appreciation
(Depreciation)
    Value at
01/31/22
    Shares
Held at
01/31/22
    Income     Capital Gain
Distributions
from
Underlying
Funds
 

BlackRock Cash Funds: Institutional, SL Agency Shares

  $ 37,718,513     $     $ (11,993,892 )(a)    $ 772     $ (7,410   $ 25,717,983       25,710,270     $ 74,417 (b)    $  

BlackRock Cash Funds: Treasury, SL Agency Shares

    18,388,584             (17,051,484 )(a)                  1,337,100       1,337,100       101        

iShares Russell 2000 ETF

    2,705,210       28,778,712       (29,711,664     (344,838     (46,914     1,380,506       6,860       10,601        

iShares Russell Mid-Cap ETF

    1,806,939       18,382,827       (19,008,610     28,279       (132,052     1,077,383       14,012       7,853        
       

 

 

   

 

 

   

 

 

     

 

 

   

 

 

 
        $ (315,787   $ (186,376   $ 29,512,972       $ 92,972     $  
       

 

 

   

 

 

   

 

 

     

 

 

   

 

 

 

 

  (a) 

Represents net amount purchased (sold).

 
  (b) 

All or a portion represents securities lending income earned from the reinvestment of cash collateral from loaned securities, net of fees and collateral investment expenses, and other payments to and from borrowers of securities.

 

Derivative Financial Instruments Outstanding as of Period End

Futures Contracts

 

         
Description    Number of
Contracts
       Expiration
Date
       Notional
Amount (000)
       Value/
Unrealized
Appreciation
(Depreciation)
 

Long Contracts

                 

Russell 2000 E-Mini Index

     10          03/18/22        $ 1,012        $ (87,667

S&P Mid 400 E-Mini Index

     3          03/18/22          789          (35,323
                 

 

 

 
                  $ (122,990
                 

 

 

 

Derivative Financial Instruments Categorized by Risk Exposure

As of period end, the fair values of derivative financial instruments located in the Statements of Assets and Liabilities were as follows:

 

               
      Commodity
Contracts
       Credit
Contracts
       Equity
Contracts
       Foreign
Currency
Exchange
Contracts
       Interest
Rate
Contracts
       Other
Contracts
       Total  

Liabilities — Derivative Financial Instruments

 

                        

Futures contracts

                                

Unrealized depreciation on futures contracts(a)

   $        $        $     122,990        $        $        $        $ 122,990  
  

 

 

      

 

 

      

 

 

      

 

 

      

 

 

      

 

 

      

 

 

 

 

  (a) 

Net cumulative unrealized appreciation (depreciation) on futures contracts and centrally cleared swaps, if any, are reported in the Schedule of Investments. In the Statements of Assets and Liabilities, only current day’s variation margin is reported in receivables or payables and the net cumulative unrealized appreciation (depreciation) is included in accumulated earnings (loss).

 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  45


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

 

For the period ended January 31, 2022, the effect of derivative financial instruments in the Statements of Operations was as follows:

 

               
      Commodity
Contracts
       Credit
Contracts
       Equity
Contracts
       Foreign
Currency
Exchange
Contracts
       Interest
Rate
Contracts
       Other
Contracts
       Total  

Net Realized Gain (Loss) from:

                                

Futures contracts

   $        $        $ (31,497      $        $        $        $ (31,497
  

 

 

      

 

 

      

 

 

      

 

 

      

 

 

      

 

 

      

 

 

 

Net Change in Unrealized Appreciation (Depreciation) on:

 

                   

Futures contracts

   $        $        $ (123,428      $        $        $        $ (123,428
  

 

 

      

 

 

      

 

 

      

 

 

      

 

 

      

 

 

      

 

 

 

Average Quarterly Balances of Outstanding Derivative Financial Instruments

 

Futures contracts:

        

Average notional value of contracts — long

   $ 2,770,260  

For more information about the Fund’s investment risks regarding derivative financial instruments, refer to the Notes to Financial Statements.

Fair Value Hierarchy as of Period End

Various inputs are used in determining the fair value of financial instruments. For a description of the input levels and information about the Fund’s policy regarding valuation of financial instruments, refer to the Notes to Financial Statements.

The following table summarizes the Fund’s financial instruments categorized in the fair value hierarchy. The breakdown of the Fund’s financial instruments into major categories is disclosed in the Schedule of Investments above.

 

         
      Level 1        Level 2        Level 3        Total  

Assets

                 

Investments

                 

Long-Term Investments

                 

Common Stocks

                 

Aerospace & Defense

   $ 6,892,104        $              —        $               —        $       6,892,104  

Air Freight & Logistics

     1,303,692                            1,303,692  

Airlines

     2,536,134                            2,536,134  

Auto Components

     5,177,116                            5,177,116  

Automobiles

     1,200,541                            1,200,541  

Banks

     32,446,525                            32,446,525  

Beverages

     1,121,843                            1,121,843  

Biotechnology

     19,762,618                   1,998          19,764,616  

Building Products

     10,334,981                            10,334,981  

Capital Markets

     12,588,395                            12,588,395  

Chemicals

     11,389,242                            11,389,242  

Commercial Services & Supplies

     5,424,149                            5,424,149  

Communications Equipment

     5,019,641                            5,019,641  

Construction & Engineering

     5,697,280                            5,697,280  

Construction Materials

     828,041                            828,041  

Consumer Finance

     3,223,615                            3,223,615  

Containers & Packaging

     7,254,345                            7,254,345  

Distributors

     1,423,157                            1,423,157  

Diversified Consumer Services

     4,295,638                            4,295,638  

Diversified Financial Services

     861,255                            861,255  

Diversified Telecommunication Services

     1,210,792                            1,210,792  

Electric Utilities

     3,975,365                            3,975,365  

Electrical Equipment

     7,292,860                            7,292,860  

Electronic Equipment, Instruments & Components

     9,726,720                            9,726,720  

Energy Equipment & Services

     2,482,847                            2,482,847  

Entertainment

     3,665,327                            3,665,327  

Equity Real Estate Investment Trusts (REITs)

     38,482,596                            38,482,596  

Food & Staples Retailing

     3,717,042                            3,717,042  

Food Products

     6,906,564                            6,906,564  

Gas Utilities

     3,058,681                            3,058,681  

Health Care Equipment & Supplies

     10,361,988                            10,361,988  

Health Care Providers & Services

     10,372,264                            10,372,264  

Health Care Technology

     2,956,236                            2,956,236  

Hotels, Restaurants & Leisure

     11,661,575                            11,661,575  

 

 

46  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Russell Small/Mid-Cap Index Fund

 

Fair Value Hierarchy as of Period End (continued)

 

         
      Level 1        Level 2        Level 3        Total  

Common Stocks (continued)

                 

Household Durables

   $ 8,122,192        $        $        $ 8,122,192  

Household Products

     989,618                            989,618  

Independent Power and Renewable Electricity Producers

     1,773,342                            1,773,342  

Insurance

     15,218,038                            15,218,038  

Interactive Media & Services

     1,572,103                            1,572,103  

Internet & Direct Marketing Retail

     1,163,752                            1,163,752  

IT Services

     12,472,410                            12,472,410  

Leisure Products

     3,068,274                            3,068,274  

Life Sciences Tools & Services

     11,123,143                            11,123,143  

Machinery

     17,196,798                            17,196,798  

Marine

     742,129                            742,129  

Media

     5,691,073                            5,691,073  

Metals & Mining

     6,393,204          30,286                   6,423,490  

Mortgage Real Estate Investment Trusts (REITs)

     4,229,926                            4,229,926  

Multiline Retail

     2,050,393                            2,050,393  

Multi-Utilities

     2,175,148                            2,175,148  

Oil, Gas & Consumable Fuels

     19,122,481                            19,122,481  

Paper & Forest Products

     728,111                            728,111  

Personal Products

     1,676,866                            1,676,866  

Pharmaceuticals

     6,021,823                            6,021,823  

Professional Services

     8,859,018                            8,859,018  

Real Estate Management & Development

     3,108,836                            3,108,836  

Road & Rail

     4,374,439                            4,374,439  

Semiconductors & Semiconductor Equipment

     16,299,289                            16,299,289  

Software

     31,166,876                            31,166,876  

Specialty Retail

     11,239,867                            11,239,867  

Technology Hardware, Storage & Peripherals

     1,330,250                            1,330,250  

Textiles, Apparel & Luxury Goods

     6,417,169                            6,417,169  

Thrifts & Mortgage Finance

     4,036,571                            4,036,571  

Tobacco

     286,567                            286,567  

Trading Companies & Distributors

     5,552,336                            5,552,336  

Water Utilities

     1,712,901                            1,712,901  

Wireless Telecommunication Services

     320,682                            320,682  

Investment Companies

     2,457,889                            2,457,889  

Short-Term Securities

                 

Money Market Funds

     27,055,083                            27,055,083  
  

 

 

      

 

 

      

 

 

      

 

 

 
   $ 500,399,766        $       30,286        $       1,998        $ 500,432,050  
  

 

 

      

 

 

      

 

 

      

 

 

 

Derivative Financial Instruments(a)

                 

Liabilities

                 

Equity Contracts

   $ (122,990      $        $        $ (122,990
  

 

 

      

 

 

      

 

 

      

 

 

 

 

  (a) 

Derivative financial instruments are futures contracts. Futures contracts are valued at the unrealized appreciation (depreciation) on the instrument.

 

See notes to financial statements.

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  47


Schedule of Investments (unaudited) 

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  

Common Stocks

   
Aerospace & Defense — 1.4%            

AAR Corp.(a)

    1,832     $ 73,775  

Aerojet Rocketdyne Holdings, Inc.

    4,402       169,873  

AeroVironment, Inc.(a)

    1,173       66,767  

Astronics Corp.(a)(b)

    802       9,648  

Axon Enterprise, Inc.(a)

    3,648       510,465  

Boeing Co.(a)

    30,019       6,011,004  

BWX Technologies, Inc.

    5,316       236,615  

Byrna Technologies, Inc.(a)

    889       9,699  

Curtiss-Wright Corp.

    2,277       302,363  

Ducommun, Inc.(a)

    463       20,256  

General Dynamics Corp.

    13,919       2,952,220  

HEICO Corp.

    2,509       342,202  

HEICO Corp., Class A

    4,494       492,992  

Hexcel Corp.(a)

    4,786       249,686  

Howmet Aerospace, Inc.

    21,551       670,021  

Huntington Ingalls Industries, Inc.

    2,178       407,722  

Kaman Corp.

    1,670       66,750  

Kratos Defense & Security Solutions, Inc.(a)

    6,472       108,471  

L3Harris Technologies, Inc.

    10,905       2,282,307  

Lockheed Martin Corp.

    13,870       5,397,233  

Maxar Technologies, Inc.

    4,526       117,721  

Mercury Systems, Inc.(a)

    3,318       188,861  

Moog, Inc., Class A

    2,034       155,072  

National Presto Industries, Inc.

    532       43,757  

Northrop Grumman Corp.

    8,320       3,077,568  

PAE, Inc.(a)

    4,825       48,298  

Park Aerospace Corp.

    2,497       33,784  

Parsons Corp.(a)

    1,324       40,316  

Raytheon Technologies Corp.

    83,833       7,560,898  

Spirit AeroSystems Holdings, Inc., Class A

    6,049       265,128  

Textron, Inc.

    12,047       819,919  

TransDigm Group, Inc.(a)

    2,878       1,773,395  

Triumph Group, Inc.(a)

    3,986       72,625  

Vectrus, Inc.(a)

    1,014       46,654  

Virgin Galactic Holdings Inc.(a)(b)

    9,776       89,939  

Woodward, Inc.

    3,271       360,693  
   

 

 

 
          35,074,697  
Air Freight & Logistics — 0.6%            

Air Transport Services Group, Inc.(a)

    3,269       87,773  

Atlas Air Worldwide Holdings, Inc.(a)

    1,506       120,977  

C.H. Robinson Worldwide, Inc.

    7,324       766,457  

Expeditors International of Washington, Inc.

    9,320       1,066,953  

FedEx Corp.

    13,742       3,378,608  

Forward Air Corp.

    1,607       170,824  

GXO Logistics, Inc.(a)

    5,353       434,717  

Hub Group, Inc., Class A(a)

    1,752       132,661  

Radiant Logistics, Inc.(a)

    1,065       6,614  

United Parcel Service, Inc., Class B

    40,632       8,216,197  
   

 

 

 
          14,381,781  
Airlines(a) — 0.2%            

Alaska Air Group, Inc.

    6,770       370,590  

Allegiant Travel Co.

    769       137,390  

American Airlines Group, Inc.

    35,408       583,170  

Copa Holdings SA, Class A

    1,947       162,730  

Delta Air Lines, Inc.

    34,736       1,378,672  

Frontier Group Holdings, Inc.(b)

    1,674       21,896  

Hawaiian Holdings, Inc.

    2,898       49,556  

JetBlue Airways Corp.

    17,926       262,257  

Mesa Air Group, Inc.

    1,258       6,290  
Security   Shares      Value  
Airlines (continued)             

SkyWest, Inc.

    2,859      $ 109,071  

Southwest Airlines Co.

    33,394        1,494,715  

Spirit Airlines, Inc.

    7,108        152,609  

Sun Country Airlines Holdings, Inc.

    2,011        53,452  

United Airlines Holdings, Inc.

    18,318        785,476  
    

 

 

 
           5,567,874  
Auto Components — 0.2%             

Adient PLC(a)

    5,529        232,052  

American Axle & Manufacturing Holdings, Inc.(a)

    6,123        49,841  

Aptiv PLC(a)

    15,030        2,052,798  

BorgWarner, Inc.

    13,316        583,907  

Cooper-Standard Holdings, Inc.(a)

    597        12,292  

Dana, Inc.

    7,592        164,443  

Dorman Products, Inc.(a)

    1,364        127,711  

Fox Factory Holding Corp.(a)

    2,359        313,912  

Gentex Corp.

    13,775        432,535  

Gentherm, Inc.(a)

    1,943        169,799  

Goodyear Tire & Rubber Co.(a)

    15,578        322,932  

LCI Industries

    1,449        178,473  

Lear Corp.

    3,357        561,693  

Modine Manufacturing Co.(a)

    3,006        27,505  

Motorcar Parts of America, Inc.(a)

    702        11,604  

Patrick Industries, Inc.

    1,396        89,902  

QuantumScape Corp.(a)(b)

    14,360        239,668  

Standard Motor Products, Inc.

    1,011        48,397  

Stoneridge, Inc.(a)

    1,548        29,211  

Tenneco, Inc., Class A(a)

    3,547        37,244  

Visteon Corp.(a)

    1,782        180,891  

XL Fleet Corp.(a)

    2,774        5,936  

XPEL Inc.(a)

    1,008        62,859  
    

 

 

 
           5,935,605  
Automobiles — 2.1%             

Arcimoto, Inc.(a)(b)

    1,593        9,733  

Canoo, Inc.(a)(b)

    7,133        43,654  

Fisker, Inc.(a)(b)

    9,734        114,959  

Ford Motor Co.

    219,130        4,448,339  

General Motors Co.(a)

    76,868        4,053,250  

Harley-Davidson, Inc.

    8,797        304,112  

Lordstown Motors Corp., Class A(a)(b)

    5,606        16,818  

Rivian Automotive, Inc., Class A(a)(b)

    8,105        532,823  

Tesla, Inc.(a)

    45,384        42,512,100  

Thor Industries, Inc.

    2,960        279,986  

Winnebago Industries, Inc.

    2,035        131,298  

Workhorse Group, Inc.(a)

    6,200        20,956  
    

 

 

 
           52,468,028  
Banks — 4.4%             

1st Source Corp.

    2,496        124,500  

Allegiance Bancshares, Inc.

    1,063        46,804  

Amalgamated Financial Corp.

    666        11,329  

Amerant Bancorp, Inc.

    2,322        78,948  

American National Bankshares, Inc.

    234        8,845  

Ameris Bancorp.

    3,711        182,989  

Arrow Financial Corp.

    496        17,548  

Associated Banc-Corp.

    9,965        238,163  

Atlantic Capital Bancshares, Inc.(a)

    685        20,632  

Atlantic Union Bankshares Corp.

    5,090        207,265  

Banc of California, Inc.

    6,112        118,084  

BancFirst Corp.

    1,536        115,123  

Bancorp, Inc.(a)

    1,904        56,777  

Bank First Corp.

    309        21,627  

Bank of America Corp.

    404,451        18,661,369  
 

 

 

48  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares      Value  
Banks (continued)             

Bank of Hawaii Corp.

    2,202      $ 189,526  

Bank of Marin Bancorp

    2,507        93,486  

Bank of NT Butterfield & Son Ltd.

    2,766        101,374  

Bank OZK

    7,123        333,713  

BankUnited, Inc.

    3,469        144,831  

Banner Corp.

    981        60,930  

Bar Harbor Bankshares

    1,349        41,198  

Berkshire Hills Bancorp, Inc.

    2,000        59,180  

Blue Ridge Bankshares, Inc.

    1,301        23,730  

BOK Financial Corp.

    1,851        189,820  

Brookline Bancorp, Inc.

    2,260        38,646  

Business First Bancshares, Inc.

    1,155        31,705  

Byline Bancorp, Inc.

    1,662        43,212  

Cadence Bank

    7,133        222,336  

Cambridge Bancorp

    245        21,937  

Camden National Corp.

    528        26,220  

Capital Bancorp, Inc.

    643        16,615  

Capital City Bank Group, Inc.

    363        10,041  

Capstar Financial Holdings, Inc.

    1,127        24,174  

Carter Bankshares, Inc.(a)

    1,048        16,129  

Cathay General Bancorp

    5,815        262,605  

CBTX, Inc.

    1,468        43,203  

Central Pacific Financial Corp.

    427        12,426  

Citigroup, Inc.

    111,294              7,247,465  

Citizens & Northern Corp.

    1,802        45,266  

Citizens Financial Group, Inc.

    23,473        1,208,155  

City Holding Co.

    442        35,453  

Civista Bancshares, Inc.

    808        19,481  

CNB Financial Corp.

    1,531        40,893  

Coastal Financial Corp.(a)

    714        34,572  

Columbia Banking System, Inc.

    2,735        95,096  

Comerica, Inc.

    7,247        672,377  

Commerce Bancshares, Inc.

    6,423        442,609  

Community Bank System, Inc.

    1,925        137,484  

Community Trust Bancorp, Inc.

    2,423        107,072  

ConnectOne Bancorp, Inc.

    2,102        67,285  

CrossFirst Bankshares, Inc.(a)

    2,745        42,438  

Cullen/Frost Bankers, Inc.

    3,216        453,488  

Customers Bancorp, Inc.(a)

    1,668        97,244  

CVB Financial Corp.

    7,213        158,902  

Dime Community Bancshares, Inc.

    1,767        61,774  

Eagle Bancorp, Inc.

    1,044        62,609  

East West Bancorp, Inc.

    8,156        704,189  

Eastern Bankshares, Inc.

    10,087        214,752  

Enterprise Bancorp, Inc.

    214        9,136  

Enterprise Financial Services Corp.

    1,968        97,495  

Equity Bancshares, Inc., Class A

    1,265        40,556  

Farmers National Banc Corp.

    1,865        32,544  

FB Financial Corp.

    1,697        75,550  

Fidelity D&D Bancorp, Inc.

    168        8,842  

Fifth Third Bancorp

    37,986        1,695,315  

Financial Institutions, Inc.

    1,577        50,842  

First Bancorp, Inc.

    314        10,092  

First BanCorp, Puerto Rico

    5,114        74,409  

First Bancorp/Southern Pines NC

    897        39,387  

First Bancshares, Inc.

    1,176        42,418  

First Bank/Hamilton

    1,767        25,887  

First Busey Corp.

    4,173        116,343  

First Citizens BancShares, Inc., Class A

    675        525,879  

First Commonwealth Financial Corp.

    3,047        50,458  

First Community Bancshares, Inc.

    576        17,977  

First Financial Bancorp

    3,434        86,571  

First Financial Bankshares, Inc.

    7,245        340,443  
Security   Shares      Value  
Banks (continued)             

First Financial Corp.

    515      $ 23,118  

First Foundation, Inc.

    2,299        60,119  

First Hawaiian, Inc.

    7,256        205,708  

First Horizon Corp.

    30,480        521,513  

First Internet Bancorp

    258        12,967  

First Interstate Bancsystem, Inc., Class A

    2,789        102,496  

First Merchants Corp.

    2,981        126,484  

First Mid Bancshares, Inc.

    847        34,854  

First Midwest Bancorp, Inc.

    3,526        73,235  

First of Long Island Corp.

    1,705        37,357  

First Republic Bank

    10,090        1,751,523  

Flushing Financial Corp.

    1,802        42,545  

FNB Corp.

    21,845        282,237  

Fulton Financial Corp.

    11,311        203,032  

German American Bancorp, Inc.

    1,941        76,864  

Glacier Bancorp, Inc.

    6,449        334,897  

Great Southern Bancorp, Inc.

    1,869        110,906  

Great Western Bancorp, Inc.

    1,846        57,004  

Guaranty Bancshares, Inc.

    297        10,555  

Hancock Whitney Corp.

    5,243        276,411  

Hanmi Financial Corp.

    907        24,380  

HarborOne Bancorp, Inc.

    5,315        75,473  

Heartland Financial USA, Inc.

    2,318        120,606  

Heritage Commerce Corp.

    3,436        42,813  

Heritage Financial Corp.

    1,053        25,546  

Hilltop Holdings, Inc.

    3,539        116,893  

Home BancShares, Inc.

    8,335        196,373  

HomeStreet, Inc.

    954        46,508  

HomeTrust Bancshares, Inc.

    642        19,985  

Hope Bancorp, Inc.

    3,638        60,937  

Horizon Bancorp, Inc.

    2,632        56,141  

Huntington Bancshares, Inc.

    81,104              1,221,426  

Independent Bank Corp.

    3,093        206,712  

Independent Bank Group, Inc.

    1,861        141,287  

International Bancshares Corp.

    3,311        139,161  

Investors Bancorp, Inc.

    12,452        203,217  

JPMorgan Chase & Co.

    164,929        24,508,449  

KeyCorp.

    53,619        1,343,692  

Lakeland Bancorp, Inc.

    4,929        93,306  

Lakeland Financial Corp.

    1,121        89,602  

Live Oak Bancshares, Inc.(b)

    1,658        97,590  

M&T Bank Corp.

    7,156        1,212,083  

Macatawa Bank Corp.

    816        7,377  

Mercantile Bank Corp.

    497        19,120  

Meta Financial Group, Inc.

    1,236        73,493  

Metrocity Bankshares, Inc.

    765        19,729  

Metropolitan Bank Holding Corp.(a)

    533        53,300  

Mid Penn Bancorp, Inc.

    806        24,059  

Midland States Bancorp, Inc.

    963        27,802  

MidWestOne Financial Group, Inc.

    1,021        32,601  

MVB Financial Corp.

    865        34,617  

National Bank Holdings Corp., Class A

    890        40,406  

NBT Bancorp, Inc.

    1,281        49,549  

Nicolet Bankshares, Inc.(a)

    940        87,505  

Northrim BanCorp, Inc.

    226        9,930  

Northwest Bancshares, Inc.

    4,246        59,911  

OceanFirst Financial Corp.

    4,668        105,964  

OFG Bancorp

    1,912        52,905  

Old National Bancorp

    5,681        104,133  

Old Second Bancorp, Inc.

    606        8,139  

Origin Bancorp, Inc.

    1,892        80,826  

Orrstown Financial Services, Inc.

    348        8,613  

Pacific Premier Bancorp, Inc.

    3,852        147,339  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  49


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares      Value  
Banks (continued)             

PacWest Bancorp

    6,735      $ 312,706  

Park National Corp.

    1,046        141,691  

Peapack Gladstone Financial Corp.

    1,216        44,797  

Peoples Bancorp, Inc.

    3,439        114,003  

Peoples Financial Services Corp.

    546        27,699  

People’s United Financial, Inc.

    24,143        467,891  

Pinnacle Financial Partners, Inc.

    4,175        403,764  

PNC Financial Services Group, Inc.

    23,837        4,910,184  

Popular, Inc.

    4,644        414,105  

Preferred Bank/Los Angeles CA

    305        23,808  

Premier Financial Corp.

    1,940        57,909  

Primis Financial Corp.

    1,942        28,858  

Prosperity Bancshares, Inc.

    5,101        373,648  

QCR Holdings, Inc.

    904        51,564  

RBB Bancorp

    350        9,447  

Red River Bancshares, Inc.

    282        14,656  

Regions Financial Corp.

    53,536              1,228,116  

Renasant Corp.

    1,899        69,845  

Republic Bancorp, Inc., Class A

    1,265        62,010  

Republic First Bancorp, Inc.(a)

    1,213        5,216  

S&T Bancorp, Inc.

    1,347        41,501  

Sandy Spring Bancorp, Inc.

    2,975        140,747  

Seacoast Banking Corp. of Florida

    2,936        107,164  

ServisFirst Bancshares, Inc.

    2,937        249,263  

Sierra Bancorp

    1,347        35,736  

Signature Bank

    3,312        1,008,935  

Silvergate Capital Corp., Class A(a)

    1,365        147,065  

Simmons First National Corp., Class A

    6,018        172,115  

SmartFinancial, Inc.

    348        9,330  

South Plains Financial, Inc.

    1,099        31,794  

South State Corp.

    4,039        340,932  

Southern First Bancshares, Inc.(a)

    161        9,435  

Southside Bancshares, Inc.

    1,208        50,615  

Spirit of Texas Bancshares, Inc.

    929        25,863  

Sterling Bancorp

    11,856        311,694  

Stock Yards Bancorp, Inc.

    1,115        66,432  

Summit Financial Group, Inc.

    488        13,625  

SVB Financial Group(a)

    3,169        1,850,379  

Synovus Financial Corp.

    8,407        418,332  

Texas Capital Bancshares, Inc.(a)

    3,041        190,671  

Tompkins Financial Corp.

    1,151        91,574  

TowneBank

    6,068        190,414  

Trico Bancshares

    1,297        56,381  

TriState Capital Holdings, Inc.(a)

    1,824        57,620  

Triumph Bancorp, Inc.(a)

    1,435        125,534  

Truist Financial Corp.

    75,486        4,742,031  

Trustmark Corp.

    3,530        115,007  

U.S. Bancorp

    75,445        4,390,145  

UMB Financial Corp.

    2,493        245,436  

Umpqua Holdings Corp.

    13,358        270,900  

United Bankshares, Inc.

    7,086        250,348  

United Community Banks, Inc.

    3,642        128,890  

Univest Financial Corp.

    4,249        128,022  

Valley National Bancorp

    22,509        313,325  

Veritex Holdings, Inc.

    1,506        60,466  

Washington Trust Bancorp, Inc.

    832        47,491  

Webster Financial Corp.

    5,170        293,708  

Wells Fargo & Co.

    224,520        12,079,176  

WesBanco, Inc.

    4,292        152,323  

West BanCorp., Inc.

    1,337        39,468  

Westamerica BanCorp

    987        57,325  
Security   Shares      Value  
Banks (continued)             

Western Alliance Bancorp

    5,831      $ 578,377  

Wintrust Financial Corp.

    3,413        334,713  

Zions Bancorp NA

    8,469        574,368  
    

 

 

 
           111,945,698  
Beverages — 1.3%             

Boston Beer Co., Inc., Class A(a)

    515        216,727  

Brown-Forman Corp., Class A

    2,241        140,376  

Brown-Forman Corp., Class B

    10,887        734,110  

Celsius Holdings, Inc.(a)

    3,193        152,402  

Coca-Cola Co.

    217,903        13,294,262  

Coca-Cola Consolidated, Inc.

    267        152,991  

Constellation Brands, Inc., Class A

    8,698        2,067,950  

Duckhorn Portfolio, Inc.(a)

    2,594        51,776  

Keurig Dr Pepper, Inc.

    38,871        1,475,155  

MGP Ingredients, Inc.

    794        60,074  

Molson Coors Beverage Co., Class B

    9,932        473,359  

Monster Beverage Corp.(a)

    20,960        1,817,651  

National Beverage Corp.

    1,540        68,792  

PepsiCo, Inc.

    77,516        13,450,576  

Primo Water Corp.

    8,535        142,535  
    

 

 

 
           34,298,736  
Biotechnology — 2.3%             

2seventy bio, Inc.(a)(b)

    1,192        22,255  

4D Molecular Therapeutics, Inc.(a)

    982        15,516  

89bio, Inc.(a)

    289        1,702  

AbbVie, Inc.

    99,200        13,579,488  

ACADIA Pharmaceuticals, Inc.(a)

    7,340        165,077  

Adagio Therapeutics, Inc.(a)(b)

    2,455        17,627  

Adicet Bio, Inc.(a)

    1,548        19,536  

Aduro Biotech, Inc.(a)(c)

    400        1,200  

Adverum Biotechnologies, Inc.(a)

    3,722        6,141  

Aeglea BioTherapeutics, Inc.(a)

    2,074        8,918  

Affimed NV(a)

    6,814        27,801  

Agenus, Inc.(a)

    12,516        34,544  

Agios Pharmaceuticals, Inc.(a)

    3,560        109,968  

Akebia Therapeutics, Inc.(a)

    13,498        26,861  

Akero Therapeutics, Inc.(a)

    963        16,872  

Akouos, Inc.(a)

    2,027        13,115  

Alaunos Therapeutics, Inc.(a)

    9,111        9,840  

Albireo Pharma, Inc.(a)(b)

    609        17,350  

Aldeyra Therapeutics, Inc.(a)

    2,558        9,388  

Alector, Inc.(a)

    2,986        47,358  

Aligos Therapeutics, Inc.(a)

    956        3,050  

Alkermes PLC(a)

    9,214        234,957  

Allakos, Inc.(a)

    1,995        13,486  

Allogene Therapeutics, Inc.(a)

    3,795        43,453  

Allovir, Inc.(a)

    1,851        15,104  

Alnylam Pharmaceuticals, Inc.(a)

    6,657        916,003  

Altimmune, Inc.(a)

    1,708        13,784  

ALX Oncology Holdings, Inc.(a)

    841        13,456  

Amgen, Inc.

    31,951        7,257,350  

Amicus Therapeutics, Inc.(a)

    13,772        129,595  

AnaptysBio, Inc.(a)

    865        27,654  

Anavex Life Sciences Corp.(a)(b)

    3,482        45,545  

Anika Therapeutics, Inc.(a)

    1,304        41,467  

Annexon, Inc.(a)

    2,127        15,953  

Apellis Pharmaceuticals, Inc.(a)

    3,734        150,368  

Applied Molecular Transport, Inc.(a)

    933        8,789  

Applied Therapeutics, Inc.(a)

    1,299        4,001  

AquaBounty Technologies, Inc.(a)(b)

    3,889        6,884  

Arbutus Biopharma Corp.(a)

    7,498        21,069  
 

 

 

50  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Biotechnology (continued)            

Arcturus Therapeutics Holdings, Inc.(a)

    1,279     $ 33,420  

Arcus Biosciences, Inc.(a)

    2,735       84,238  

Arcutis Biotherapeutics, Inc.(a)

    1,650       24,931  

Ardelyx, Inc.(a)(b)

    5,313       4,390  

Arena Pharmaceuticals, Inc.(a)

    3,550       326,529  

Arrowhead Pharmaceuticals, Inc.(a)

    5,536       292,079  

Atara Biotherapeutics, Inc.(a)

    4,529       69,565  

Athenex, Inc.(a)

    2,643       2,696  

Athersys, Inc.(a)(b)

    6,963       6,893  

Atossa Therapeutics, Inc.(a)(b)

    6,050       8,289  

Atreca, Inc., Class A(a)(b)

    1,687       3,576  

Avid Bioservices, Inc.(a)(b)

    3,513       66,290  

Avidity Biosciences, Inc.(a)

    1,781       29,600  

Avita Medical, Inc.(a)

    1,264       12,223  

Avrobio, Inc.(a)

    1,777       3,447  

Beam Therapeutics, Inc.(a)(b)

    2,869       198,563  

Beyondspring, Inc.(a)

    4,406       14,231  

BioAtla, Inc.(a)

    811       7,753  

BioCryst Pharmaceuticals, Inc.(a)

    9,050       139,822  

Biogen, Inc.(a)

    8,204             1,854,104  

Biohaven Pharmaceutical Holding Co. Ltd.(a)

    3,130       415,883  

BioMarin Pharmaceutical, Inc.(a)

    10,364       918,561  

Bioxcel Therapeutics, Inc.(a)

    1,041       17,593  

Black Diamond Therapeutics, Inc.(a)(b)

    546       2,277  

Bluebird Bio, Inc.(a)

    3,578       28,230  

Blueprint Medicines Corp.(a)

    3,266       251,809  

Bolt Biotherapeutics, Inc.(a)

    1,119       4,297  

Bridgebio Pharma, Inc.(a)

    5,906       58,292  

C4 Therapeutics, Inc.(a)

    2,279       55,676  

Cardiff Oncology, Inc.(a)

    2,894       9,782  

CareDx, Inc.(a)

    2,931       122,516  

Caribou Biosciences, Inc.(a)

    1,032       11,073  

Catalyst Pharmaceuticals, Inc.(a)

    7,043       40,568  

Celldex Therapeutics, Inc.(a)

    2,529       78,424  

CEL-SCI Corp.(a)

    2,268       13,699  

Century Therapeutics, Inc.(a)(b)

    1,185       15,441  

Cerevel Therapeutics Holdings, Inc.(a)

    2,455       63,928  

ChemoCentryx, Inc.(a)

    3,416       91,856  

Chimerix, Inc.(a)

    2,973       16,976  

Chinook Therapeutics, Inc.(a)

    1,931       24,910  

Clene, Inc.(a)

    2,307       6,483  

Clovis Oncology, Inc.(a)(b)

    3,846       7,846  

Codiak Biosciences, Inc.(a)

    1,043       6,905  

Cogent Biosciences, Inc.(a)

    2,592       19,596  

Coherus Biosciences, Inc.(a)

    3,643       45,027  

Cortexyme, Inc.(a)(b)

    1,076       6,542  

Crinetics Pharmaceuticals, Inc.(a)

    2,325       43,919  

Cue Biopharma, Inc.(a)

    2,621       19,369  

Cullinan Oncology, Inc.(a)(b)

    976       13,156  

CureVac NV(a)

    3,051       58,915  

Curis, Inc.(a)

    4,358       13,902  

Cytokinetics, Inc.(a)

    4,559       151,313  

CytomX Therapeutics, Inc.(a)

    4,560       20,976  

Day One Biopharmaceuticals, Inc.(a)(b)

    1,120       16,520  

Deciphera Pharmaceuticals, Inc.(a)

    2,226       18,765  

Denali Therapeutics, Inc.(a)

    5,054       172,948  

DermTech, Inc.(a)

    1,193       15,282  

Design Therapeutics, Inc.(a)(b)

    954       12,059  

Dynavax Technologies Corp.(a)(b)

    6,384       82,800  

Dyne Therapeutics, Inc.(a)

    1,550       11,501  

Eagle Pharmaceuticals, Inc.(a)

    611       28,069  

Editas Medicine, Inc.(a)

    3,741       71,229  

Eiger Biopharmaceuticals, Inc.(a)

    1,014       4,380  
Security   Shares     Value  
Biotechnology (continued)            

Emergent BioSolutions, Inc.(a)

    2,980     $          139,464  

Enanta Pharmaceuticals, Inc.(a)

    1,355       80,514  

Epizyme, Inc.(a)

    3,608       4,438  

Erasca, Inc.(a)(b)

    1,169       13,853  

Evelo Biosciences, Inc.(a)

    1,111       5,233  

Exact Sciences Corp.(a)

    9,655       737,256  

Exagen, Inc.(a)

    1,879       18,471  

Exelixis, Inc.(a)

    17,226       311,791  

Fate Therapeutics, Inc.(a)(b)

    4,554       189,037  

FibroGen, Inc.(a)

    4,502       67,935  

Foghorn Therapeutics, Inc.(a)

    1,251       19,240  

Forma Therapeutics Holdings, Inc.(a)

    1,944       23,017  

Forte Biosciences, Inc.(a)(b)

    598       1,011  

Fortress Biotech, Inc.(a)

    6,297       13,161  

Frequency Therapeutics, Inc.(a)

    1,215       6,525  

G1 Therapeutics, Inc.(a)(b)

    2,234       22,519  

Generation Bio Co.(a)(b)

    2,726       17,719  

Geron Corp.(a)(b)

    13,028       14,591  

Gilead Sciences, Inc.

    70,797       4,862,338  

Global Blood Therapeutics, Inc.(a)

    3,164       91,281  

Gossamer Bio, Inc.(a)

    2,626       25,183  

Graphite Bio, Inc.(a)

    1,533       14,318  

Gritstone bio, Inc.(a)

    1,243       6,787  

Halozyme Therapeutics, Inc.(a)

    7,709       266,808  

Harpoon Therapeutics, Inc.(a)

    690       3,650  

Heron Therapeutics, Inc.(a)(b)

    5,088       44,316  

Homology Medicines, Inc.(a)(b)

    2,223       8,270  

Horizon Therapeutics PLC(a)

    12,207       1,139,279  

Humanigen, Inc.(a)

    2,325       5,999  

iBio, Inc.(a)

    16,470       7,883  

Icosavax, Inc.(a)(b)

    890       13,581  

Ideaya Biosciences, Inc.(a)

    1,859       30,804  

IGM Biosciences, Inc.(a)

    534       9,452  

Immuneering Corp., Class A(a)

    860       8,600  

ImmunityBio, Inc.(a)

    3,425       19,934  

ImmunoGen, Inc.(a)

    10,990       62,093  

Immunovant, Inc.(a)

    1,328       9,283  

Incyte Corp.(a)

    10,405       773,404  

Infinity Pharmaceuticals, Inc.(a)

    6,820       8,457  

Inhibrx, Inc.(a)

    1,399       37,157  

Inovio Pharmaceuticals, Inc.(a)(b)

    12,025       49,783  

Inozyme Pharma, Inc.(a)(b)

    1,258       8,403  

Insmed, Inc.(a)

    6,318       143,292  

Instil Bio, Inc.(a)(b)

    3,486       40,472  

Intellia Therapeutics, Inc.(a)

    3,860       365,040  

Intercept Pharmaceuticals, Inc.(a)(b)

    997       16,341  

Invitae Corp.(a)

    10,997       123,606  

Ionis Pharmaceuticals, Inc.(a)

    8,186       260,315  

Iovance Biotherapeutics, Inc.(a)

    8,484       141,259  

Ironwood Pharmaceuticals, Inc.(a)

    8,803       98,153  

iTeos Therapeutics, Inc.(a)

    952       34,862  

IVERIC bio, Inc.(a)

    7,350       102,459  

Janux Therapeutics, Inc.(a)

    958       14,590  

Jounce Therapeutics, Inc.(a)

    2,971       22,223  

KalVista Pharmaceuticals, Inc.(a)

    672       8,481  

Karuna Therapeutics, Inc.(a)

    1,161       128,941  

Karyopharm Therapeutics, Inc.(a)

    2,939       26,157  

Keros Therapeutics, Inc.(a)

    1,105       51,239  

Kezar Life Sciences, Inc.(a)

    2,971       39,158  

Kiniksa Pharmaceuticals Ltd., Class A(a)

    935       10,500  

Kinnate Biopharma, Inc.(a)

    1,144       12,561  

Kodiak Sciences, Inc.(a)

    1,928       113,174  

Kronos Bio, Inc.(a)(b)

    2,376       21,622  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  51


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Biotechnology (continued)            

Krystal Biotech, Inc.(a)

    950     $ 56,050  

Kura Oncology, Inc.(a)

    3,343       47,103  

Kymera Therapeutics, Inc.(a)

    1,869       78,498  

Lexicon Pharmaceuticals, Inc.(a)(b)

    1,529       4,847  

Ligand Pharmaceuticals, Inc.(a)

    802       99,953  

Lineage Cell Therapeutics, Inc.(a)

    8,090       12,782  

Lyell Immunopharma, Inc.(a)(b)

    2,241       12,729  

MacroGenics, Inc.(a)

    3,347       41,335  

Madrigal Pharmaceuticals, Inc.(a)

    600       34,548  

Magenta Therapeutics, Inc.(a)

    606       1,982  

MannKind Corp.(a)

    15,218       56,763  

MEI Pharma, Inc.(a)

    4,856       9,372  

MeiraGTx Holdings plc(a)

    2,029       30,415  

Mersana Therapeutics, Inc.(a)

    3,619       17,263  

MiMedx Group, Inc.(a)

    5,597       27,761  

Mirati Therapeutics, Inc.(a)

    2,496       297,773  

Moderna, Inc.(a)

    18,983             3,214,391  

Molecular Templates, Inc.(a)

    873       2,689  

Monte Rosa Therapeutics, Inc.(a)(b)

    998       12,635  

Morphic Holding, Inc.(a)

    1,057       44,849  

Mustang Bio, Inc.(a)(b)

    6,462       7,625  

Myriad Genetics, Inc.(a)

    3,955       103,977  

Natera, Inc.(a)

    4,869       343,995  

Neoleukin Therapeutics, Inc.(a)

    1,127       4,023  

Neurocrine Biosciences, Inc.(a)

    5,401       426,787  

NexImmune, Inc.(a)

    1,595       5,056  

Nkarta, Inc.(a)

    599       5,936  

Novavax, Inc.(a)(b)

    4,324       405,159  

Nurix Therapeutics, Inc.(a)

    1,735       32,306  

Ocugen, Inc.(a)(b)

    9,292       32,987  

Olema Pharmaceuticals, Inc.(a)

    1,816       11,677  

Oncocyte Corp.(a)(b)

    4,037       6,863  

Oncorus, Inc.(a)

    1,407       4,882  

OPKO Health, Inc.(a)

    22,404       70,125  

Organogenesis Holdings, Inc.(a)

    2,184       16,795  

ORIC Pharmaceuticals, Inc.(a)

    2,033       20,106  

Outlook Therapeutics, Inc.(a)

    10,081       14,315  

Oyster Point Pharma, Inc.(a)(b)

    333       3,993  

Passage Bio, Inc.(a)

    1,051       5,287  

PMV Pharmaceuticals, Inc.(a)

    1,368       21,970  

Poseida Therapeutics, Inc.(a)

    2,547       12,098  

Praxis Precision Medicines, Inc.(a)

    1,900       28,234  

Precigen, Inc.(a)

    5,740       14,809  

Precision BioSciences, Inc.(a)

    3,411       16,270  

Prelude Therapeutics, Inc.(a)(b)

    414       4,111  

Prometheus Biosciences, Inc.(a)

    1,990       71,501  

Protagonist Therapeutics, Inc.(a)

    2,080       60,923  

Prothena Corp. PLC(a)

    2,076       70,750  

PTC Therapeutics, Inc.(a)

    3,618       145,516  

Puma Biotechnology, Inc.(a)

    955       2,349  

Radius Health, Inc.(a)

    2,817       21,353  

Rapt Therapeutics, Inc.(a)

    1,138       24,604  

Recursion Pharmaceuticals, Inc., Class A(a)

    6,877       81,424  

Regeneron Pharmaceuticals, Inc.(a)

    5,627       3,424,536  

REGENXBIO, Inc.(a)

    2,116       55,862  

Relay Therapeutics, Inc.(a)

    4,407       97,527  

Replimune Group, Inc.(a)

    1,503       29,804  

Revolution Medicines, Inc.(a)

    3,048       65,593  

Rhythm Pharmaceuticals, Inc.(a)

    2,428       17,991  

Rigel Pharmaceuticals, Inc.(a)

    11,055       28,301  

Rocket Pharmaceuticals, Inc.(a)(b)

    2,057       34,228  

Rubius Therapeutics, Inc.(a)

    2,618       17,672  
Security   Shares     Value  
Biotechnology (continued)            

Sage Therapeutics, Inc.(a)

    3,162     $          124,646  

Sana Biotechnology, Inc.(a)(b)

    5,009       43,879  

Sangamo Therapeutics, Inc.(a)

    6,311       38,055  

Sarepta Therapeutics, Inc.(a)

    4,877       349,047  

Scholar Rock Holding Corp.(a)

    1,312       23,367  

Seagen, Inc.(a)

    7,596       1,021,738  

Selecta Biosciences, Inc.(a)

    4,872       12,180  

Sensei Biotherapeutics, Inc.(a)

    2,196       10,585  

Seres Therapeutics, Inc.(a)

    3,502       29,207  

Sesen Bio, Inc.(a)

    8,602       6,373  

Shattuck Labs, Inc.(a)

    1,567       10,828  

Silverback Therapeutics, Inc.(a)

    896       4,364  

Solid Biosciences, Inc.(a)

    9,479       11,564  

Sorrento Therapeutics, Inc.(a)(b)

    17,259       59,544  

Spectrum Pharmaceuticals, Inc.(a)

    8,396       5,888  

Spero Therapeutics, Inc.(a)

    858       10,184  

SpringWorks Therapeutics, Inc.(a)

    1,472       81,961  

SQZ Biotechnologies Co.(a)(b)

    1,721       13,802  

Stoke Therapeutics, Inc.(a)

    1,062       20,125  

Surface Oncology, Inc.(a)

    3,510       13,163  

Sutro Biopharma, Inc.(a)

    2,510       26,807  

Syndax Pharmaceuticals, Inc.(a)

    2,263       36,977  

Syros Pharmaceuticals, Inc.(a)(b)

    1,897       3,756  

Taysha Gene Therapies, Inc.(a)(b)

    1,155       9,182  

TCR2 Therapeutics, Inc.(a)

    1,361       4,546  

Tenaya Therapeutics, Inc.(a)(b)

    1,213       14,459  

TG Therapeutics, Inc.(a)(b)

    7,337       84,889  

Tonix Pharmaceuticals Holding Corp.(a)

    19,969       4,852  

Travere Therapeutics, Inc.(a)

    3,424       94,160  

Trevena, Inc.(a)

    11,790       6,408  

Turning Point Therapeutics, Inc.(a)

    2,336       86,969  

Twist Bioscience Corp.(a)

    2,643       157,047  

Ultragenyx Pharmaceutical, Inc.(a)

    3,561       249,021  

United Therapeutics Corp.(a)

    2,464       497,408  

UroGen Pharma Ltd.(a)

    839       6,477  

Vanda Pharmaceuticals, Inc.(a)

    2,945       44,646  

Vaxart, Inc.(a)(b)

    6,011       29,754  

Vaxcyte, Inc.(a)

    2,000       38,080  

VBI Vaccines, Inc.(a)

    9,724       16,531  

Veracyte, Inc.(a)

    4,032       122,613  

Verastem, Inc.(a)

    8,381       12,823  

Vericel Corp.(a)

    2,424       86,246  

Vertex Pharmaceuticals, Inc.(a)

    14,299       3,475,372  

Verve Therapeutics, Inc.(a)(b)

    1,100       31,702  

Viking Therapeutics, Inc.(a)

    2,199       8,158  

Vir Biotechnology, Inc.(a)

    3,577       122,798  

Viracta Therapeutics, Inc.(a)

    1,898       5,087  

VistaGen Therapeutics, Inc.(a)

    9,627       15,692  

Vor BioPharma, Inc.(a)

    1,725       14,231  

Werewolf Therapeutics, Inc.(a)

    1,948       17,746  

XBiotech, Inc.

    663       7,141  

Xencor, Inc.(a)

    3,012       103,522  

XOMA Corp.(a)(b)

    708       14,670  

Y-mAbs Therapeutics, Inc.(a)

    1,877       18,564  

Zentalis Pharmaceuticals, Inc.(a)(b)

    2,156       123,064  
   

 

 

 
          57,806,696  
Building Products — 0.6%            

A O Smith Corp.

    7,272       555,726  

AAON, Inc.

    2,286       146,875  

Advanced Drainage Systems, Inc.

    3,310       374,328  

Allegion PLC

    5,142       631,078  

American Woodmark Corp.(a)

    907       54,356  
 

 

 

52  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

    (Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Building Products (continued)            

Apogee Enterprises, Inc.

    1,427     $ 63,716  

Armstrong World Industries, Inc.

    2,729       270,226  

AZEK Co., Inc.(a)

    6,245       206,272  

Builders FirstSource, Inc.(a)

    10,440       709,816  

Caesarstone Ltd.

    2,414       29,765  

Carlisle Cos., Inc.

    2,884       644,401  

Carrier Global Corp.

    48,627       2,318,535  

Cornerstone Building Brands, Inc.(a)

    2,814       41,506  

CSW Industrials, Inc.

    854       94,794  

Fortune Brands Home & Security, Inc.

    7,484       704,768  

Gibraltar Industries, Inc.(a)

    1,619       88,721  

Griffon Corp.

    2,372       53,109  

Insteel Industries, Inc.

    1,232       46,607  

JELD-WEN Holding, Inc.(a)

    6,029       142,284  

Johnson Controls International PLC

    39,948       2,903,021  

Lennox International, Inc.

    1,882       533,773  

Masco Corp.

    13,425       850,205  

Masonite International Corp.(a)

    1,365       135,463  

Owens Corning

    5,744       509,493  

PGT Innovations, Inc.(a)

    2,429       46,127  

Quanex Building Products Corp.

    1,892       41,227  

Resideo Technologies, Inc.(a)

    8,359       207,136  

Simpson Manufacturing Co., Inc.

    2,467       278,253  

Trane Technologies PLC

    13,366       2,313,655  

Trex Co., Inc.(a)

    6,545       598,671  

UFP Industries, Inc.

    3,315       264,736  

View, Inc.(a)(b)

    4,259       11,201  

Zurn Water Solutions Corp.

    6,517       199,029  
   

 

 

 
          16,068,873  
Capital Markets — 3.1%            

Affiliated Managers Group, Inc.

    2,283       333,797  

Ameriprise Financial, Inc.

    6,249       1,901,633  

Ares Management Corp., Class A

    8,136       648,602  

Artisan Partners Asset Management, Inc., Class A

    3,461       149,550  

Assetmark Financial Holdings, Inc.(a)

    965       23,150  

Associated Capital Group, Inc., Class A

    82       3,682  

B. Riley Financial, Inc.

    1,026       63,171  

Bank of New York Mellon Corp.

    42,313       2,507,468  

BGC Partners, Inc., Class A

    17,841       75,289  

BlackRock, Inc.(d)

    8,029       6,607,385  

Blackstone, Inc.

    38,188       5,039,670  

Blucora, Inc.(a)

    2,865       46,470  

Brightsphere Investment Group, Inc.

    3,261       70,372  

Carlyle Group, Inc.

    8,999       459,399  

Cboe Global Markets, Inc.

    6,058       718,055  

Charles Schwab Corp.

    84,428       7,404,336  

CME Group, Inc.

    20,128       4,619,376  

Cohen & Steers, Inc.

    1,418       118,446  

Cowen, Inc., Class A

    1,474       46,696  

Diamond Hill Investment Group, Inc.

    101       18,862  

Donnelley Financial Solutions, Inc.(a)

    2,020       75,184  

Evercore, Inc., Class A

    2,253       281,220  

FactSet Research Systems, Inc.

    2,103       887,235  

Federated Hermes, Inc.

    5,140       170,185  

Focus Financial Partners, Inc., Class A(a)

    3,327       167,548  

Franklin Resources, Inc.

    15,988       511,136  

GAMCO Investors, Inc., Class A

    133       2,994  

GCM Grosvenor, Inc., Class A

    2,165       19,680  

Goldman Sachs Group, Inc.

    18,203       6,456,240  

Greenhill & Co., Inc.

    768       12,810  

Hamilton Lane, Inc., Class A

    2,018       182,548  

Houlihan Lokey, Inc.

    2,806       298,222  
Security   Shares     Value  
Capital Markets (continued)            

Interactive Brokers Group, Inc., Class A

    4,488     $ 306,037  

Intercontinental Exchange, Inc.

    31,221       3,954,452  

Invesco Ltd.

    18,509       419,414  

Janus Henderson Group PLC

    9,719       358,631  

Jefferies Financial Group, Inc.

    12,082       442,685  

KKR & Co., Inc.

    31,075       2,211,297  

Lazard Ltd., Class A

    5,897       257,345  

LPL Financial Holdings, Inc.

    4,425       762,516  

MarketAxess Holdings, Inc.

    2,119       729,953  

Moelis & Co., Class A

    3,504       197,871  

Moody’s Corp.

    9,089       3,117,527  

Morgan Stanley

    75,081       7,698,806  

Morningstar, Inc.

    1,322       379,956  

MSCI, Inc.

    4,490       2,407,179  

Nasdaq, Inc.

    6,513       1,167,195  

Northern Trust Corp.

    11,714       1,366,321  

Open Lending Corp., Class A(a)

    5,715       108,528  

Oppenheimer Holdings, Inc., Class A

    713       30,224  

Piper Sandler Cos

    951       146,663  

PJT Partners, Inc., Class A

    1,317       91,294  

Pzena Investment Management, Inc., Class A

    1,238       12,553  

Raymond James Financial, Inc.

    10,432       1,104,436  

S&P Global, Inc.

    13,506       5,607,961  

Sculptor Capital Management, Inc.

    904       17,718  

SEI Investments Co.

    6,408       375,573  

State Street Corp.

    20,370       1,924,965  

StepStone Group, Inc., Class A

    2,480       86,825  

Stifel Financial Corp.

    5,639       422,361  

StoneX Group, Inc.(a)

    909       59,640  

T. Rowe Price Group, Inc.

    12,710       1,962,805  

Tradeweb Markets, Inc., Class A

    5,850       495,905  

Virtu Financial, Inc., Class A

    4,942       152,856  

Virtus Investment Partners, Inc.

    369       96,560  

WisdomTree Investments, Inc.

    4,011       22,502  
   

 

 

 
          78,416,965  
Chemicals — 1.4%            

AdvanSix, Inc.

    1,773       74,626  

Air Products & Chemicals, Inc.

    12,398       3,497,724  

Albemarle Corp.

    6,495       1,433,706  

American Vanguard Corp.

    2,757       41,824  

Amyris, Inc.(a)(b)

    10,201       46,517  

Ashland Global Holdings, Inc.

    3,129       300,509  

Avient Corp.

    4,809       239,344  

Axalta Coating Systems Ltd.(a)

    11,539       341,670  

Balchem Corp.(b)

    1,825       268,165  

Cabot Corp.

    3,145       172,944  

Celanese Corp.

    5,996       933,637  

CF Industries Holdings, Inc.

    11,782       811,426  

Chase Corp.

    398       37,762  

Chemours Co.

    9,311       304,563  

Corteva, Inc.

    40,758       1,959,645  

Danimer Scientific, Inc.(a)(b)

    6,007       30,095  

Diversey Holdings Ltd.(a)

    4,610       50,710  

Dow, Inc.

    41,594       2,484,410  

DuPont de Nemours, Inc.

    29,279       2,242,771  

Eastman Chemical Co.

    7,435       884,245  

Ecolab, Inc.

    14,008       2,653,816  

Ecovyst, Inc.

    2,650       27,110  

Element Solutions, Inc.

    13,142       294,906  

Ferro Corp.(a)

    4,533       98,819  

FMC Corp.

    7,060       779,212  

FutureFuel Corp.

    1,697       13,237  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  53


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Chemicals (continued)            

GCP Applied Technologies, Inc.(a)

    2,719     $ 86,736  

Hawkins, Inc.

    1,121       41,836  

HB Fuller Co.

    2,974       213,444  

Huntsman Corp.

    11,415       408,999  

Ingevity Corp.(a)

    2,428       160,029  

Innospec, Inc.

    1,590       147,806  

International Flavors & Fragrances, Inc.

    14,262       1,881,443  

Intrepid Potash, Inc.(a)

    281       10,897  

Koppers Holdings, Inc.(a)

    682       20,378  

Kraton Corp.(a)

    2,102       97,491  

Kronos Worldwide, Inc.

    777       11,150  

Livent Corp.(a)

    8,761       201,591  

LyondellBasell Industries NV, Class A

    14,531       1,405,584  

Marrone Bio Innovations, Inc.(a)(b)

    16,704       12,344  

Minerals Technologies, Inc.

    2,032       142,179  

Mosaic Co.

    21,080       842,146  

NewMarket Corp.

    374       126,438  

Olin Corp.

    7,904       400,496  

Orion Engineered Carbons SA

    3,373       57,678  

PPG Industries, Inc.

    13,243       2,068,557  

PureCycle Technologies, Inc.(a)

    1,658       9,865  

Quaker Chemical Corp.

    723       151,230  

Rayonier Advanced Materials, Inc.(a)

    5,464       34,041  

RPM International, Inc.

    7,053       624,966  

Scotts Miracle-Gro Co.

    2,257       341,258  

Sensient Technologies Corp.

    2,401       203,461  

Sherwin-Williams Co.

    13,457       3,855,565  

Stepan Co.

    1,165       128,336  

Tredegar Corp.

    2,663       31,290  

Trinseo PLC

    2,403       128,657  

Tronox Holdings PLC, Class A

    6,792       154,178  

Valvoline, Inc.

    10,180       335,329  

Westlake Chemical Corp.

    1,891       186,547  

Zymergen, Inc.(a)

    5,828       30,306  
   

 

 

 
          34,575,644  
Commercial Services & Supplies — 0.5%  

ABM Industries, Inc.

    4,075       169,887  

ACCO Brands Corp.

    3,640       29,630  

ADT, Inc.

    8,277       62,822  

Brady Corp., Class A

    2,472       128,346  

BrightView Holdings, Inc.(a)

    2,533       33,613  

Brink’s Co.

    2,522       175,985  

Casella Waste Systems, Inc., Class A(a)

    2,786       211,680  

CECO Environmental Corp.(a)

    925       5,837  

Cimpress PLC(a)

    966       64,935  

Cintas Corp.

    4,897       1,917,322  

Clean Harbors, Inc.(a)

    2,937       271,819  

Copart, Inc.(a)

    11,766       1,520,755  

CoreCivic, Inc.(a)

    6,112       61,792  

Deluxe Corp.

    2,249       67,695  

Driven Brands Holdings, Inc.(a)

    2,760       77,970  

Ennis, Inc.

    1,476       27,941  

Geo Group, Inc.

    4,668       31,416  

Harsco Corp.(a)

    4,861       76,318  

Healthcare Services Group, Inc.

    3,929       71,468  

Heritage-Crystal Clean, Inc.(a)

    397       11,358  

HNI Corp.

    2,341       98,182  

IAA, Inc.(a)

    7,428       341,168  

Interface, Inc.

    3,303       43,798  

KAR Auction Services, Inc.(a)

    7,187       102,199  

Kimball International, Inc., Class B

    1,050       10,311  
Security   Shares     Value  
Commercial Services & Supplies (continued)            

Matthews International Corp., Class A

    2,063     $ 72,453  

MillerKnoll, Inc.

    3,897       150,502  

Montrose Environmental Group, Inc.(a)(b)

    1,392       63,712  

MSA Safety, Inc.

    2,049       281,533  

Pitney Bowes, Inc.

    4,309       26,543  

Republic Services, Inc.

    11,737       1,498,345  

Rollins, Inc.

    13,093       403,919  

RR Donnelley & Sons Co.(a)

    3,532       38,923  

SP Plus Corp.(a)

    1,356       38,212  

Steelcase, Inc., Class A

    4,806       59,306  

Stericycle, Inc.(a)

    5,183       304,449  

Team, Inc.(a)

    945       674  

Tetra Tech, Inc.

    2,948       410,332  

UniFirst Corp.

    801       152,262  

US Ecology, Inc.(a)(b)

    1,725       49,300  

Viad Corp.(a)

    1,234       46,485  

VSE Corp.

    846       43,637  

Waste Management, Inc.

    23,670       3,560,915  
   

 

 

 
          12,815,749  
Communications Equipment — 0.8%  

ADTRAN, Inc.

    2,523       48,467  

Arista Networks, Inc.(a)

    13,472       1,674,704  

Aviat Networks, Inc.(a)

    336       9,751  

CalAmp Corp.(a)(b)

    1,415       8,405  

Calix, Inc.(a)

    2,929       147,270  

Cambium Networks Corp.(a)

    644       15,572  

Casa Systems, Inc.(a)

    501       2,219  

Ciena Corp.(a)

    8,528       565,492  

Cisco Systems, Inc.

    237,111       13,199,969  

Clearfield, Inc.(a)

    817       52,672  

CommScope Holding Co., Inc.(a)

    11,803       110,830  

Comtech Telecommunications Corp.

    1,632       33,179  

Digi International, Inc.(a)

    2,062       46,065  

DZS, Inc.(a)

    990       14,494  

EMCORE Corp.(a)

    2,079       12,079  

Extreme Networks, Inc.(a)

    6,268       79,541  

F5, Inc.(a)

    3,333       691,997  

Harmonic, Inc.(a)

    6,424       69,122  

Infinera Corp.(a)

    11,106       93,513  

Inseego Corp.(a)(b)

    4,327       19,731  

Juniper Networks, Inc.

    17,953       625,123  

KVH Industries, Inc.(a)

    368       3,312  

Lumentum Holdings, Inc.(a)(b)

    4,175       423,679  

Motorola Solutions, Inc.

    9,263       2,148,460  

NETGEAR, Inc.(a)

    1,767       48,893  

NetScout Systems, Inc.(a)

    3,898       122,982  

Plantronics, Inc.(a)

    2,684       71,529  

Ribbon Communications, Inc.(a)

    4,557       20,506  

Ubiquiti, Inc.

    369       107,025  

ViaSat, Inc.(a)

    3,919       172,514  

Viavi Solutions, Inc.(a)

    14,736       242,555  
   

 

 

 
      20,881,650  
Construction & Engineering — 0.2%            

AECOM

    7,741       535,135  

Ameresco, Inc., Class A(a)

    1,863       94,286  

API Group Corp.(a)

    10,690       238,387  

Arcosa, Inc.

    2,688       125,422  

Argan, Inc.

    963       35,776  

Comfort Systems USA, Inc.

    2,092       187,820  

Concrete Pumping Holdings, Inc.(a)(b)

    1,884       15,468  

Construction Partners, Inc., Class A(a)

    1,288       33,797  
 

 

 

54  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Construction & Engineering (continued)            

Dycom Industries, Inc.(a)

    1,545     $ 130,228  

EMCOR Group, Inc.

    2,859       340,821  

Fluor Corp.(a)

    7,578       159,441  

Granite Construction, Inc.

    2,389       85,956  

Great Lakes Dredge & Dock Corp.(a)

    2,420       33,130  

IES Holdings, Inc.(a)

    192       9,466  

Infrastructure and Energy Alternatives, Inc.(a)

    1,850       16,687  

Innovate Corp.(a)

    6,253       24,574  

MasTec, Inc.(a)

    3,095       266,572  

Matrix Service Co.(a)

    1,242       9,017  

MYR Group, Inc.(a)

    942       88,576  

Northwest Pipe Co.(a)

    487       13,816  

NV5 Global, Inc.(a)(b)

    710       74,259  

Primoris Services Corp.

    3,014       77,520  

Quanta Services, Inc.

    8,024       824,225  

Sterling Construction Co., Inc.(a)

    1,738       44,163  

Tutor Perini Corp.(a)

    1,983       23,598  

Valmont Industries, Inc.

    1,170       254,159  

WillScot Mobile Mini Holdings Corp.(a)

    11,644       431,294  
   

 

 

 
          4,173,593  
Construction Materials — 0.1%            

Eagle Materials, Inc.

    2,177       317,516  

Forterra, Inc.(a)

    1,820       42,715  

Martin Marietta Materials, Inc.

    3,477       1,352,970  

Summit Materials, Inc., Class A(a)

    6,721       238,999  

United States Lime & Minerals, Inc.

    114       14,420  

Vulcan Materials Co.

    7,394       1,407,152  
   

 

 

 
      3,373,772  
Consumer Finance — 0.6%            

Ally Financial, Inc.

    19,160       914,315  

American Express Co.

    35,267       6,341,712  

Atlanticus Holdings Corp.(a)(b)

    526       33,827  

Capital One Financial Corp.

    23,643       3,469,137  

Credit Acceptance Corp.(a)

    443       239,025  

Curo Group Holdings Corp.

    1,724       24,705  

Discover Financial Services

    16,380       1,895,985  

Encore Capital Group, Inc.(a)

    1,672       107,844  

Enova International, Inc.(a)

    2,095       84,387  

Ezcorp, Inc., Class A(a)

    1,575       9,403  

FirstCash Holdings, Inc.

    2,158       150,413  

Green Dot Corp., Class A(a)

    1,798       57,015  

LendingClub Corp.(a)

    5,772       108,283  

LendingTree, Inc.(a)

    601       73,226  

Navient Corp.

    9,301       162,116  

Nelnet, Inc., Class A

    899       79,588  

OneMain Holdings, Inc.

    6,618       341,886  

Oportun Financial Corp.(a)

    1,882       33,895  

PRA Group, Inc.(a)

    2,429       112,948  

PROG Holdings, Inc.(a)

    3,501       139,375  

Regional Management Corp.

    728       36,953  

SLM Corp.

    16,566       303,820  

Synchrony Financial

    30,304       1,290,647  

Upstart Holdings Inc(a)(b)

    2,578       281,028  

World Acceptance Corp.(a)

    213       40,253  
   

 

 

 
      16,331,786  
Containers & Packaging — 0.4%            

Amcor PLC

    85,383       1,025,450  

AptarGroup, Inc.

    3,828       449,024  

Ardagh Metal Packaging SA(a)

    4,467       43,017  

Avery Dennison Corp.

    4,706       966,707  
Security   Shares     Value  
Containers & Packaging (continued)            

Ball Corp.

    17,769     $ 1,725,370  

Berry Global Group, Inc.(a)

    7,370       496,885  

Crown Holdings, Inc.

    6,821       780,322  

Graphic Packaging Holding Co.

    15,145       286,392  

Greif, Inc., Class A

    1,471       87,024  

Greif, Inc., Class B

    150       8,910  

International Paper Co.

    21,626       1,043,455  

Myers Industries, Inc.

    2,006       36,248  

O-I Glass, Inc.(a)

    8,316       110,686  

Packaging Corp. of America

    5,166       778,155  

Pactiv Evergreen, Inc.

    2,722       29,806  

Ranpak Holdings Corp.(a)

    2,577       69,218  

Sealed Air Corp.

    8,300       563,736  

Silgan Holdings, Inc.

    4,989       223,408  

Sonoco Products Co.

    5,568       315,372  

TriMas Corp.

    2,253       78,314  

UFP Technologies, Inc.(a)

    191       13,553  

Westrock Co.

    14,836       684,830  
   

 

 

 
      9,815,882  
Distributors — 0.1%            

Funko, Inc., Class A(a)(b)

    1,471       25,419  

Genuine Parts Co.

    7,757       1,033,465  

LKQ Corp.

    15,496       850,575  

Pool Corp.

    2,196       1,045,845  
   

 

 

 
      2,955,304  
Diversified Consumer Services — 0.1%            

2U, Inc.(a)

    3,716       59,976  

Adtalem Global Education, Inc.(a)

    2,748       80,846  

American Public Education, Inc.(a)

    1,286       27,508  

Bright Horizons Family Solutions, Inc.(a)

    3,500       449,435  

Carriage Services, Inc.

    750       37,740  

Chegg, Inc.(a)

    7,981       211,257  

Coursera, Inc.(a)

    4,593       93,284  

European Wax Center, Inc., Class A(a)

    1,195       29,206  

frontdoor, Inc.(a)

    4,541       164,838  

Graham Holdings Co., Class B

    197       117,239  

Grand Canyon Education, Inc.(a)

    2,471       206,773  

H&R Block, Inc.

    9,397       214,815  

Houghton Mifflin Harcourt Co.(a)

    7,970       143,540  

Laureate Education, Inc., Class A

    7,031       88,942  

Mister Car Wash, Inc.(a)(b)

    4,380       75,336  

OneSpaWorld Holdings Ltd.(a)

    1,738       17,936  

Perdoceo Education Corp.(a)

    2,686       29,600  

PowerSchool Holdings, Inc., Class A(a)

    3,870       63,391  

Regis Corp.(a)

    1,081       1,611  

Service Corp. International

    9,084       560,665  

Strategic Education, Inc.

    1,286       76,723  

Stride, Inc.(a)(b)

    2,478       86,903  

Terminix Global Holdings, Inc.(a)

    6,603       284,853  

Vivint Smart Home, Inc.(a)

    4,939       35,561  

WW International, Inc.(a)(b)

    2,679       33,755  
   

 

 

 
          3,191,733  
Diversified Financial Services — 1.4%            

Alerus Financial Corp.

    1,174       33,265  

A-Mark Precious Metals, Inc.

    438       27,112  

Apollo Global Management, Inc.(a)

    20,777       1,454,390  

Banco Latinoamericano de Comercio Exterior SA, Class E

    1,539       25,363  

Berkshire Hathaway, Inc., Class B(a)

    102,926       32,217,897  

Cannae Holdings, Inc.(a)

    4,597       137,312  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  55


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Diversified Financial Services (continued)            

Equitable Holdings, Inc.

    20,295     $ 682,724  

Voya Financial, Inc.

    6,036       410,207  
   

 

 

 
      34,988,270  
Diversified Telecommunication Services — 0.9%  

Anterix, Inc.(a)

    518       26,553  

AT&T, Inc.

    401,284       10,232,742  

ATN International, Inc.

    370       14,682  

Bandwidth, Inc., Class A(a)

    1,206       75,508  

Cogent Communications Holdings, Inc.

    2,241       142,550  

Consolidated Communications Holdings, Inc.(a)

    4,659       33,498  

EchoStar Corp., Class A(a)(b)

    2,032       48,138  

Globalstar, Inc.(a)(b)

    30,159       32,270  

IDT Corp., Class B(a)

    1,298       48,714  

Iridium Communications, Inc.(a)

    6,681       239,714  

Liberty Latin America Ltd., Class A(a)

    4,385       47,972  

Liberty Latin America Ltd., Class C(a)

    7,372       79,691  

Lumen Technologies, Inc.

    57,132       706,152  

Ooma, Inc.(a)

    719       12,971  

Radius Global Infrastructure, Inc., Class A(a)

    3,647       50,183  

Telesat Corp.(a)

    1,082       24,507  

Verizon Communications, Inc.

    232,793       12,391,571  
   

 

 

 
          24,207,416  
Electric Utilities — 1.5%            

ALLETE, Inc.

    3,316       211,660  

Alliant Energy Corp.

    14,225       851,509  

American Electric Power Co., Inc.

    28,000       2,531,200  

Avangrid, Inc.

    3,047       142,356  

Duke Energy Corp.

    43,175       4,535,965  

Edison International

    21,068       1,322,860  

Entergy Corp.

    11,296       1,262,554  

Evergy, Inc.

    12,947       841,037  

Eversource Energy

    19,089       1,708,275  

Exelon Corp.

    54,630       3,165,809  

FirstEnergy Corp.

    30,422       1,276,507  

Hawaiian Electric Industries, Inc.

    5,918       251,515  

IDACORP, Inc.

    2,911       320,850  

MGE Energy, Inc.

    1,782       137,980  

NextEra Energy, Inc.

    110,065       8,598,278  

NRG Energy, Inc.

    13,364       533,625  

OGE Energy Corp.

    11,102       420,988  

Otter Tail Corp.

    2,126       134,788  

PG&E Corp.(a)(b)

    85,552       1,094,210  

Pinnacle West Capital Corp.

    6,443       448,497  

PNM Resources, Inc.

    5,032       225,484  

Portland General Electric Co.

    5,008       263,120  

PPL Corp.

    41,819       1,241,188  

Southern Co.

    59,416       4,128,818  

Via Renewables, Inc.

    516       5,903  

Xcel Energy, Inc.

    30,033       2,092,099  
   

 

 

 
      37,747,075  
Electrical Equipment — 0.7%            

Acuity Brands, Inc.

    1,987       380,570  

Allied Motion Technologies, Inc.

    267       9,572  

American Superconductor Corp.(a)

    1,101       9,028  

AMETEK, Inc.

    12,893       1,763,376  

Array Technologies, Inc.(a)

    7,243       76,341  

Atkore, Inc.(a)

    2,469       266,109  

AZZ, Inc.

    1,415       67,326  

Babcock & Wilcox Enterprises, Inc.(a)

    2,924       20,760  

Beam Global(a)(b)

    614       8,092  
Security   Shares     Value  
Electrical Equipment (continued)            

Blink Charging Co.(a)(b)

    1,842     $ 38,516  

Bloom Energy Corp., Class A(a)

    8,342       125,797  

ChargePoint Holdings, Inc.(a)

    12,976       179,718  

Eaton Corp. PLC

    22,334       3,538,376  

Emerson Electric Co.

    33,419       3,072,877  

Encore Wire Corp.

    1,086       122,381  

EnerSys

    2,231       167,169  

Eos Energy Enterprises, Inc.(a)(b)

    3,132       12,966  

Fluence Energy, Inc.(a)

    2,273       42,505  

FuelCell Energy, Inc.(a)

    22,369       94,845  

Generac Holdings, Inc.(a)

    3,481       982,965  

GrafTech International Ltd.

    10,473       109,757  

Hubbell, Inc.

    3,002       562,245  

nVent Electric PLC

    9,424       325,976  

Plug Power, Inc.(a)(b)

    29,278       640,310  

Powell Industries, Inc.

    401       11,974  

Preformed Line Products Co.

    83       5,033  

Regal Rexnord Corp.

    3,809       603,650  

Rockwell Automation, Inc.

    6,494       1,878,195  

Romeo Power, Inc.(a)(b)

    7,570       17,865  

Sensata Technologies Holding PLC(a)

    8,843       507,234  

Shoals Technologies Group, Inc., Class A(a)

    6,172       104,060  

Stem, Inc.(a)

    6,914       84,904  

Sunrun, Inc.(a)

    11,156       289,275  

Thermon Group Holdings, Inc.(a)

    2,167       37,164  

TPI Composites, Inc.(a)

    1,837       22,173  

Vertiv Holdings Co.

    18,522       386,369  

Vicor Corp.(a)

    1,245       117,441  
   

 

 

 
          16,682,914  
Electronic Equipment, Instruments & Components — 0.7%  

908 Devices, Inc.(a)

    557       8,812  

Advanced Energy Industries, Inc.

    2,012       173,394  

Aeva Technologies, Inc.(a)

    4,909       25,674  

Akoustis Technologies, Inc.(a)

    1,380       8,349  

Amphenol Corp., Class A

    32,645       2,598,216  

Arlo Technologies, Inc.(a)

    4,365       37,932  

Arrow Electronics, Inc.(a)

    3,667       454,708  

Avnet, Inc.

    5,852       236,187  

Badger Meter, Inc.

    1,495       151,249  

Belden, Inc.

    2,368       132,490  

Benchmark Electronics, Inc.

    2,953       71,285  

CDW Corp.

    7,645       1,445,287  

Cognex Corp.

    9,536       633,763  

Coherent, Inc.(a)

    1,348       348,431  

Corning, Inc.

    43,152       1,814,110  

CTS Corp.

    1,973       66,194  

Daktronics, Inc.(a)

    624       3,058  

ePlus, Inc.(a)

    1,352       62,151  

Fabrinet(a)

    1,955       221,228  

FARO Technologies, Inc.(a)

    883       47,956  

Identiv, Inc.(a)

    1,391       26,874  

II-VI, Inc.(a)(b)

    5,759       365,121  

Insight Enterprises, Inc.(a)

    1,903       179,167  

IPG Photonics Corp.(a)

    2,006       309,867  

Iteris, Inc.(a)

    3,274       13,030  

Itron, Inc.(a)

    2,623       162,626  

Jabil, Inc.

    8,030       493,765  

Keysight Technologies, Inc.(a)

    10,306       1,739,859  

Kimball Electronics, Inc.(a)

    871       17,237  

Knowles Corp.(a)(b)

    5,726       121,448  

Littelfuse, Inc.

    1,321       356,630  
 

 

 

56  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Electronic Equipment, Instruments & Components (continued)  

Luna Innovations, Inc.(a)

    2,071     $ 15,098  

Methode Electronics, Inc.

    1,799       79,210  

MicroVision, Inc.(a)

    9,988       34,059  

Napco Security Technologies, Inc.(a)(b)

    2,262       47,027  

National Instruments Corp.

    7,315       301,524  

nLight, Inc.(a)

    2,689       55,635  

Novanta, Inc.(a)

    2,004       276,752  

OSI Systems, Inc.(a)

    853       70,748  

Ouster, Inc.(a)(b)

    10,159       35,760  

PAR Technology Corp.(a)

    1,206       45,225  

PC Connection, Inc.

    479       20,765  

Plexus Corp.(a)

    1,781       138,063  

Rogers Corp.(a)

    1,000       272,950  

Sanmina Corp.(a)

    3,539       133,845  

ScanSource, Inc.(a)

    2,331       72,681  

SYNNEX Corp.

    2,328       243,439  

Teledyne Technologies, Inc.(a)

    2,587       1,090,239  

Trimble, Inc.(a)

    13,926       1,004,900  

TTM Technologies, Inc.(a)

    5,780       77,799  

Velodyne Lidar, Inc.(a)(b)

    3,591       14,041  

Vishay Intertechnology, Inc.

    7,564       156,650  

Vishay Precision Group, Inc.(a)

    1,208       38,692  

Vontier Corp.

    9,346       262,716  

Zebra Technologies Corp., Class A(a)

    2,974       1,514,123  
   

 

 

 
          18,328,039  
Energy Equipment & Services — 0.3%  

Archrock, Inc.

    8,196       69,174  

Aspen Aerogels, Inc.(a)

    1,334       39,620  

Baker Hughes Co.

    40,958       1,123,887  

Bristow Group, Inc.(a)

    1,285       42,212  

Cactus, Inc., Class A

    2,808       136,076  

ChampionX Corp.(a)

    11,859       265,642  

DMC Global, Inc.(a)

    948       38,242  

Dril-Quip, Inc.(a)(b)

    2,080       52,603  

Expro Group Holdings NV(a)

    3,098       48,515  

FTS International, Inc., Class A(a)

    1,104       29,090  

Halliburton Co.

    49,890       1,533,619  

Helix Energy Solutions Group, Inc.(a)

    9,071       32,021  

Helmerich & Payne, Inc.

    5,766       165,484  

Liberty Oilfield Services, Inc., Class A(a)

    5,009       60,609  

Nabors Industries Ltd.(a)

    460       47,615  

National Energy Services Reunited Corp.(a)

    1,333       13,237  

Newpark Resources, Inc.(a)

    9,939       35,283  

NexTier Oilfield Solutions, Inc.(a)

    9,126       54,938  

NOV, Inc.

    21,730       356,807  

Oceaneering International, Inc.(a)

    5,475       71,339  

Oil States International, Inc.(a)

    1,913       11,994  

Patterson-UTI Energy, Inc.

    9,536       94,979  

ProPetro Holding Corp.(a)

    4,714       49,544  

RPC, Inc.(a)

    2,009       11,873  

Schlumberger NV

    78,599       3,070,863  

Select Energy Services, Inc., Class A(a)

    1,380       9,205  

Solaris Oilfield Infrastructure, Inc., Class A

    756       5,829  

TETRA Technologies, Inc.(a)

    6,116       17,920  

Tidewater, Inc.(a)

    3,312       46,997  

U.S. Silica Holdings, Inc.(a)

    4,387       41,896  
   

 

 

 
      7,577,113  
Entertainment — 1.5%            

Activision Blizzard, Inc.

    43,263       3,418,210  

AMC Entertainment Holdings, Inc., Class A(a)(b)

    28,806       462,624  

Chicken Soup For The Soul Entertainment, Inc.(a)

    554       5,634  
Security   Shares     Value  
Entertainment (continued)            

Cinemark Holdings, Inc.(a)

    6,744     $ 101,834  

CuriosityStream, Inc.(a)

    1,616       7,159  

Electronic Arts, Inc.

    15,852       2,102,926  

Eros STX Global Corp.(a)

    21,112       4,497  

IMAX Corp.(a)

    2,341       40,382  

Liberty Media Corp.-Liberty Braves, Class A(a)

    602       16,886  

Liberty Media Corp.-Liberty Braves, Class C(a)

    1,290       34,830  

Liberty Media Corp.-Liberty Formula One, Class A(a)

    2,455       134,534  

Liberty Media Corp.-Liberty Formula One, Class C(a)

    10,194       613,985  

Lions Gate Entertainment Corp., Class A(a)(b)

    4,773       74,841  

Lions Gate Entertainment Corp., Class B(a)

    3,890       56,716  

Live Nation Entertainment, Inc.(a)

    7,716       844,979  

LiveOne, Inc.(a)

    943       885  

Madison Square Garden Entertainment Corp.(a)

    1,317       93,283  

Madison Square Garden Sports Corp.(a)(b)

    1,122       186,331  

Marcus Corp.(a)(b)

    914       15,401  

Netflix, Inc.(a)

    24,226       10,347,894  

Playtika Holding Corp.(a)

    5,625       95,794  

Roku, Inc.(a)

    6,593       1,081,582  

Skillz, Inc.(a)(b)

    17,060       82,059  

Spotify Technology SA(a)

    7,662       1,503,744  

Take-Two Interactive Software, Inc.(a)

    6,331       1,034,105  

Walt Disney Co.(a)

    101,923       14,571,931  

World Wrestling Entertainment, Inc., Class A

    2,729       136,286  

Zynga, Inc., Class A(a)

    55,654       504,782  
   

 

 

 
          37,574,114  
Equity Real Estate Investment Trusts (REITs) — 3.3%  

Acadia Realty Trust

    4,332       85,730  

Agree Realty Corp.

    3,719       243,148  

Alexander & Baldwin, Inc.

    4,091       93,888  

Alexander’s, Inc.

    94       24,747  

Alexandria Real Estate Equities, Inc.

    8,691       1,693,354  

American Assets Trust, Inc.

    2,957       106,363  

American Campus Communities, Inc.

    7,546       394,354  

American Finance Trust, Inc.

    4,079       33,693  

American Homes 4 Rent, Class A

    16,118       630,697  

American Tower Corp.

    25,344       6,374,016  

Americold Realty Trust

    15,199       432,412  

Apartment Income REIT Corp.

    8,602       454,358  

Apartment Investment and Management Co.,

   

Class A(a)

    8,722       61,316  

Apple Hospitality REIT, Inc.

    10,716       172,849  

Armada Hoffler Properties, Inc.

    4,860       68,186  

Ashford Hospitality Trust, Inc.(a)

    572       4,456  

AvalonBay Communities, Inc.

    7,872       1,922,579  

Boston Properties, Inc.

    8,711       976,329  

Braemar Hotels & Resorts, Inc.(a)

    3,646       19,506  

Brandywine Realty Trust

    10,235       131,622  

Brixmor Property Group, Inc.

    16,229       411,567  

Broadstone Net Lease, Inc.

    9,023       208,522  

BRT Apartments Corp.

    1,270       28,181  

Camden Property Trust

    5,565       890,901  

CareTrust REIT, Inc.

    5,443       115,446  

Catchmark Timber Trust, Inc., Class A

    4,467       36,629  

Centerspace

    916       87,368  

Chatham Lodging Trust(a)

    2,016       26,752  

City Office REIT, Inc.

    1,953       34,822  

Clipper Realty, Inc.

    393       3,604  

Community Healthcare Trust, Inc.

    1,398       63,385  

CorePoint Lodging, Inc.(a)

    3,059       48,057  

Corporate Office Properties Trust

    7,249       183,110  

Cousins Properties, Inc.

    8,187       315,691  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  57


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Equity Real Estate Investment Trusts (REITs) (continued)  

Crown Castle International Corp.

    24,204     $ 4,417,472  

CTO Realty Growth, Inc.

    1,106       64,801  

CubeSmart

    12,248       621,463  

CyrusOne, Inc.

    7,287       654,737  

DiamondRock Hospitality Co.(a)

    11,505       107,572  

Digital Realty Trust, Inc.

    15,754       2,350,969  

DigitalBridge Group, Inc.(a)

    28,300       206,590  

Diversified Healthcare Trust

    14,315       43,661  

Douglas Emmett, Inc.

    9,328       291,220  

Duke Realty Corp.

    21,009       1,213,900  

Easterly Government Properties, Inc.

    4,896       102,669  

EastGroup Properties, Inc.

    2,202       440,202  

Empire State Realty Trust, Inc., Class A

    7,712       68,791  

EPR Properties

    4,664       205,076  

Equinix, Inc.

    5,017       3,636,823  

Equity Commonwealth(a)

    7,580       197,383  

Equity LifeStyle Properties, Inc.

    9,915       776,245  

Equity Residential

    20,505           1,819,409  

Essential Properties Realty Trust, Inc.

    7,752       205,816  

Essex Property Trust, Inc.

    3,658       1,216,285  

Extra Space Storage, Inc.

    7,335       1,453,724  

Farmland Partners, Inc.

    2,041       23,247  

Federal Realty Investment Trust(a)

    4,503       574,087  

First Industrial Realty Trust, Inc.

    7,118       432,632  

Four Corners Property Trust, Inc.

    3,889       105,275  

Franklin Street Properties Corp.

    7,341       40,743  

Gaming and Leisure Properties, Inc.

    12,312       556,256  

Getty Realty Corp.

    1,530       45,395  

Gladstone Commercial Corp.

    2,038       47,261  

Gladstone Land Corp.

    1,361       41,483  

Global Medical REIT, Inc.

    3,155       53,351  

Global Net Lease, Inc.

    5,657       81,121  

Healthcare Realty Trust, Inc.

    7,931       246,020  

Healthcare Trust of America, Inc., Class A

    11,886       386,889  

Healthpeak Properties, Inc.

    30,362       1,073,904  

Hersha Hospitality Trust(a)

    1,059       9,552  

Highwoods Properties, Inc.

    5,431       234,185  

Host Hotels & Resorts, Inc.(a)

    40,333       699,374  

Hudson Pacific Properties, Inc.

    7,629       180,273  

Independence Realty Trust, Inc.

    6,609       151,941  

Indus Realty Trust, Inc.

    343       26,943  

Industrial Logistics Properties Trust

    4,718       108,184  

Innovative Industrial Properties, Inc.

    1,293       256,260  

Invitation Homes, Inc.

    33,204       1,393,904  

Iron Mountain, Inc.

    15,854       728,016  

iStar, Inc.

    3,168       68,017  

JBG SMITH Properties

    6,550       179,470  

Kilroy Realty Corp.

    6,363       407,232  

Kimco Realty Corp.

    33,138       803,928  

Kite Realty Group Trust

    12,536       261,752  

Lamar Advertising Co., Class A

    4,963       549,702  

Life Storage, Inc.

    4,524       610,514  

LTC Properties, Inc.

    2,807       101,248  

LXP Industrial Trust

    15,813       235,456  

Macerich Co.

    11,458       189,515  

Medical Properties Trust, Inc.

    33,618       765,146  

Mid-America Apartment Communities, Inc.

    6,400       1,322,752  

Monmouth Real Estate Investment Corp.

    5,007       105,097  

National Health Investors, Inc.

    2,414       139,602  

National Retail Properties, Inc.

    9,636       427,646  

National Storage Affiliates Trust

    4,700       289,332  

NETSTREIT Corp.

    2,146       48,500  
Security   Shares     Value  
Equity Real Estate Investment Trusts (REITs) (continued)  

NexPoint Residential Trust, Inc.

    1,405     $ 111,416  

Office Properties Income Trust

    3,092       78,784  

Omega Healthcare Investors, Inc.

    13,002       409,303  

One Liberty Properties, Inc.

    1,518       46,299  

Orion Office REIT, Inc.(a)

    3,175       52,832  

Outfront Media, Inc.

    8,894       220,927  

Paramount Group, Inc.

    10,176       88,429  

Park Hotels & Resorts, Inc.(a)

    14,916       271,471  

Pebblebrook Hotel Trust

    6,691       144,860  

Phillips Edison & Co., Inc.

    1,120       35,302  

Physicians Realty Trust

    11,695       213,551  

Piedmont Office Realty Trust, Inc., Class A

    6,483       115,138  

Plymouth Industrial REIT, Inc.

    2,004       57,615  

Postal Realty Trust, Inc., Class A

    1,151       20,580  

PotlatchDeltic Corp.

    3,498       188,157  

Preferred Apartment Communities, Inc.

    2,312       38,564  

Prologis, Inc.

    41,378       6,488,898  

PS Business Parks, Inc.

    1,128       188,331  

Public Storage

    8,467       3,035,673  

Rayonier, Inc.

    7,807       285,268  

Realty Income Corp.

    31,648       2,196,688  

Regency Centers Corp.

    9,372       672,441  

Retail Opportunity Investments Corp.

    7,052       130,674  

Retail Value, Inc.

    1,526       4,807  

Rexford Industrial Realty, Inc.

    8,436       617,262  

RLJ Lodging Trust

    8,528       118,113  

RPT Realty

    4,311       54,405  

Ryman Hospitality Properties, Inc.(a)(b)

    3,038       268,559  

Sabra Health Care REIT, Inc.

    11,607       157,971  

Safehold, Inc.

    1,294       80,099  

Saul Centers, Inc.

    796       39,306  

SBA Communications Corp.

    6,035           1,964,030  

Seritage Growth Properties, Class A(a)

    2,263       23,445  

Service Properties Trust

    8,692       74,317  

Simon Property Group, Inc.

    18,231       2,683,603  

SITE Centers Corp.

    8,961       132,712  

SL Green Realty Corp.(a)

    3,951       286,527  

Spirit Realty Capital, Inc.

    7,097       336,824  

STAG Industrial, Inc.

    10,047       429,308  

STORE Capital Corp.

    13,425       425,707  

Summit Hotel Properties, Inc.(a)

    5,580       52,564  

Sun Communities, Inc.

    6,350       1,199,896  

Sunstone Hotel Investors, Inc.(a)

    11,930       134,928  

Tanger Factory Outlet Centers, Inc.

    5,117       87,040  

Terreno Realty Corp.

    4,273       319,492  

UDR, Inc.

    17,114       972,760  

UMH Properties, Inc.

    2,451       57,844  

Uniti Group, Inc.

    10,480       126,389  

Universal Health Realty Income Trust

    517       30,141  

Urban Edge Properties

    6,477       118,140  

Urstadt Biddle Properties, Inc., Class A

    1,775       34,950  

Ventas, Inc.

    22,212       1,177,680  

Veris Residential, Inc(a)

    4,655       76,807  

VICI Properties, Inc.

    35,085       1,004,133  

Vornado Realty Trust

    9,718       398,535  

Washington Real Estate Investment Trust

    4,505       110,913  

Welltower, Inc.

    24,362       2,110,480  

Weyerhaeuser Co.

    41,935       1,695,432  

Whitestone REIT

    1,160       11,844  
 

 

 

58  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Equity Real Estate Investment Trusts (REITs) (continued)  

WP Carey, Inc.

    10,238     $ 794,469  

Xenia Hotels & Resorts, Inc.(a)

    5,735       99,445  
   

 

 

 
          83,875,729  
Food & Staples Retailing — 1.3%            

Albertsons Cos., Inc., Class A

    9,230       259,824  

Andersons, Inc.

    1,554       59,207  

BJ’s Wholesale Club Holdings, Inc.(a)

    7,537       463,299  

Casey’s General Stores, Inc.

    2,073       389,330  

Chefs’ Warehouse, Inc.(a)

    1,845       55,055  

Costco Wholesale Corp.

    24,835       12,544,904  

Grocery Outlet Holding Corp.(a)(b)

    5,387       136,722  

HF Foods Group, Inc.(a)

    1,854       12,867  

Ingles Markets, Inc., Class A

    575       44,235  

Kroger Co.

    41,197       1,795,777  

Natural Grocers by Vitamin Cottage, Inc.

    357       5,212  

Performance Food Group Co.(a)

    8,676       366,040  

PriceSmart, Inc.

    1,312       93,690  

Rite Aid Corp.(a)(b)

    3,304       35,055  

SpartanNash Co.

    1,724       42,359  

Sprouts Farmers Market, Inc.(a)

    6,156       167,074  

Sysco Corp.

    28,647       2,238,763  

United Natural Foods, Inc.(a)

    2,959       114,750  

US Foods Holding Corp.(a)

    12,630       445,334  

Village Super Market, Inc., Class A

    168       3,839  

Walgreens Boots Alliance, Inc.

    40,527       2,016,624  

Walmart, Inc.

    80,623       11,271,902  

Weis Markets, Inc.

    882       53,132  
   

 

 

 
      32,614,994  
Food Products — 1.0%            

AppHarvest, Inc.(a)(b)

    2,442       7,302  

Archer-Daniels-Midland Co.

    31,376       2,353,200  

B&G Foods, Inc.

    3,214       99,955  

Beyond Meat, Inc.(a)

    3,207       208,872  

Bunge Ltd.

    7,575       748,865  

Calavo Growers, Inc.

    718       29,732  

Cal-Maine Foods, Inc.(b)

    3,790       147,810  

Campbell Soup Co.

    10,871       479,629  

Conagra Brands, Inc.

    26,631       925,694  

Darling Ingredients, Inc.(a)

    9,244       589,490  

Flowers Foods, Inc.

    11,002       309,486  

Fresh Del Monte Produce, Inc.

    2,317       64,482  

Freshpet, Inc.(a)(b)

    2,265       210,713  

General Mills, Inc.

    34,079       2,340,546  

Hain Celestial Group, Inc.(a)(b)

    4,944       180,604  

Hershey Co.

    8,291       1,633,907  

Hormel Foods Corp.

    15,689       744,757  

Hostess Brands, Inc.(a)

    7,957       163,278  

Ingredion, Inc.

    3,782       358,155  

J&J Snack Foods Corp.

    731       110,885  

J.M. Smucker Co.

    5,871       825,345  

John B Sanfilippo & Son, Inc.

    296       23,414  

Kellogg Co.

    14,381       906,003  

Kraft Heinz Co.

    39,390       1,410,162  

Lamb Weston Holdings, Inc.

    8,098       519,973  

Lancaster Colony Corp.

    1,028       163,216  

Landec Corp.(a)

    899       9,664  

Limoneira Co.

    296       4,399  

McCormick & Co., Inc.

    13,901       1,394,409  

Mission Produce, Inc.(a)

    1,882       26,856  

Mondelez International, Inc., Class A

    78,135       5,237,389  

Pilgrim’s Pride Corp.(a)

    2,884       80,666  

Post Holdings, Inc.(a)

    3,371       356,719  
Security   Shares     Value  
Food Products (continued)            

Sanderson Farms, Inc.

    1,147     $ 211,048  

Seaboard Corp.

    12       45,840  

Seneca Foods Corp., Class A(a)

    699       32,678  

Simply Good Foods Co.(a)

    4,500       158,535  

Tattooed Chef, Inc.(a)(b)

    2,366       30,048  

Tootsie Roll Industries, Inc.

    912       30,962  

TreeHouse Foods, Inc.(a)

    2,747       106,391  

Tyson Foods, Inc., Class A

    16,224       1,474,599  

Utz Brands, Inc.

    2,967       47,798  

Vital Farms, Inc.(a)(b)

    1,197       19,787  

Whole Earth Brands, Inc.(a)

    1,975       18,723  
   

 

 

 
          24,841,986  
Gas Utilities — 0.1%            

Atmos Energy Corp.

    7,207       772,735  

Brookfield Infrastructure Corp., Class A

    3,343       221,708  

Chesapeake Utilities Corp.

    1,026       139,751  

National Fuel Gas Co.

    4,908       298,063  

New Jersey Resources Corp.

    5,074       204,026  

Northwest Natural Holding Co.

    1,623       76,833  

ONE Gas, Inc.

    2,723       212,094  

South Jersey Industries, Inc.

    6,418       160,578  

Southwest Gas Holdings, Inc.

    3,323       226,562  

Spire, Inc.

    3,161       208,373  

UGI Corp.

    11,260       510,641  
   

 

 

 
      3,031,364  
Health Care Equipment & Supplies — 2.7%  

Abbott Laboratories

    97,564       12,435,507  

ABIOMED, Inc.(a)

    2,486       735,533  

Accelerate Diagnostics, Inc.(a)(b)

    1,051       3,500  

Accuray, Inc.(a)

    2,245       8,194  

Acutus Medical, Inc.(a)

    1,352       3,069  

Align Technology, Inc.(a)

    4,413       2,184,258  

Alphatec Holdings, Inc.(a)(b)

    3,545       36,655  

AngioDynamics, Inc.(a)

    2,055       44,450  

Apyx Medical Corp.(a)

    1,544       17,756  

Artivion, Inc.(a)(b)

    2,287       40,709  

Asensus Surgical, Inc.(a)(b)

    11,764       10,432  

Aspira Women’s Health, Inc.(a)(b)

    2,554       3,090  

AtriCure, Inc.(a)

    2,318       152,154  

Atrion Corp.

    52       31,481  

Avanos Medical, Inc.(a)

    2,746       83,094  

Axogen, Inc.(a)

    2,915       25,390  

Axonics, Inc.(a)

    2,490       118,101  

Baxter International, Inc.

    28,236       2,412,484  

Becton Dickinson and Co.

    16,036       4,075,389  

BioLife Solutions, Inc.(a)

    512       15,278  

Bioventus, Inc., Class A(a)

    2,413       31,441  

Boston Scientific Corp.(a)

    79,623       3,415,827  

Butterfly Network, Inc.(a)(b)

    9,583       55,581  

Cardiovascular Systems, Inc.(a)

    1,719       30,203  

Cerus Corp.(a)

    10,433       55,921  

ClearPoint Neuro, Inc.(a)

    1,187       10,481  

CONMED Corp.

    1,658       228,108  

Cooper Cos., Inc.

    2,727       1,086,164  

CryoPort, Inc.(a)

    2,379       99,371  

Cutera, Inc.(a)

    1,121       40,816  

CytoSorbents Corp.(a)

    2,460       9,151  

DarioHealth Corp.(a)

    1,102       9,665  

DENTSPLY SIRONA, Inc.

    12,124       647,664  

DexCom, Inc.(a)

    5,401       2,325,022  

Eargo, Inc.(a)

    928       4,464  

Edwards Lifesciences Corp.(a)

    34,678       3,786,838  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  59


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Health Care Equipment & Supplies (continued)  

Envista Holdings Corp.(a)(b)

    8,949     $ 386,955  

Figs, Inc., Class A(a)(b)

    5,749       129,238  

Glaukos Corp.(a)

    2,324       123,730  

Globus Medical, Inc., Class A(a)

    4,276       285,337  

Haemonetics Corp.(a)

    2,897       140,070  

Heska Corp.(a)

    575       79,108  

Hologic, Inc.(a)

    14,265       1,001,974  

ICU Medical, Inc.(a)

    1,072       228,722  

IDEXX Laboratories, Inc.(a)

    4,742       2,405,617  

Inari Medical, Inc.(a)

    2,017       148,371  

Inogen, Inc.(a)

    1,013       30,116  

Insulet Corp.(a)

    3,723       923,304  

Integer Holdings Corp.(a)

    2,014       157,918  

Integra LifeSciences Holdings Corp.(a)

    4,406       285,244  

Intersect ENT, Inc.(a)

    1,517       41,566  

Intuitive Surgical, Inc.(a)

    19,894       5,653,477  

Invacare Corp.(a)

    2,642       5,944  

iRadimed Corp.(a)

    736       29,308  

iRhythm Technologies, Inc.(a)

    1,636       204,222  

Lantheus Holdings, Inc.(a)

    4,187       106,392  

LeMaitre Vascular, Inc.

    829       35,075  

LivaNova PLC(a)

    2,909       218,495  

Masimo Corp.(a)

    2,839       624,211  

Medtronic PLC

    75,367           7,799,731  

Meridian Bioscience, Inc.(a)

    2,171       45,265  

Merit Medical Systems, Inc.(a)

    2,616       145,057  

Mesa Laboratories, Inc.

    221       62,837  

Natus Medical, Inc.(a)

    1,964       45,251  

Neogen Corp.(a)

    5,963       217,471  

Neuronetics, Inc.(a)

    1,285       4,600  

Nevro Corp.(a)

    1,937       127,261  

Novocure Ltd.(a)

    5,924       406,683  

NuVasive, Inc.(a)

    2,730       141,987  

OraSure Technologies, Inc.(a)

    2,564       22,691  

Ortho Clinical Diagnostics Holdings PLC(a)

    5,956       103,396  

Orthofix Medical, Inc.(a)

    1,089       33,106  

OrthoPediatrics Corp.(a)

    618       29,225  

Outset Medical, Inc.(a)

    2,818       104,801  

PAVmed, Inc.(a)

    3,568       6,137  

Penumbra, Inc.(a)

    1,995       450,890  

Pulmonx Corp.(a)

    1,314       31,996  

Pulse Biosciences, Inc.(a)

    649       7,892  

Quidel Corp.(a)

    2,067       213,645  

Quotient Ltd.(a)

    2,710       4,390  

ResMed, Inc.

    8,062       1,842,973  

Retractable Technologies, Inc.(a)(b)

    2,137       11,668  

SeaSpine Holdings Corp.(a)

    1,292       15,478  

Senseonics Holdings, Inc.(a)(b)

    20,903       56,020  

Shockwave Medical, Inc.(a)

    1,837       266,310  

SI-BONE, Inc.(a)

    1,664       32,781  

Sientra, Inc.(a)

    3,843       10,799  

Silk Road Medical, Inc.(a)

    2,115       69,393  

STAAR Surgical Co.(a)(b)

    2,771       201,507  

Stereotaxis, Inc.(a)

    2,252       12,409  

STERIS PLC

    4,806       1,078,466  

Stryker Corp.

    19,603       4,862,524  

Surmodics, Inc.(a)

    823       37,595  

Tactile Systems Technology, Inc.(a)

    1,111       17,520  

Talis Biomedical Corp.(a)

    2,293       6,764  

Tandem Diabetes Care, Inc.(a)

    3,459       408,542  

Teleflex, Inc.

    2,648       821,383  

TransMedics Group, Inc.(a)

    1,422       22,567  
Security   Shares     Value  
Health Care Equipment & Supplies (continued)  

Treace Medical Concepts, Inc.(a)

    656     $ 11,900  

Utah Medical Products, Inc.

    90       8,466  

Vapotherm, Inc.(a)

    1,654       26,745  

Varex Imaging Corp.(a)

    2,011       52,487  

ViewRay, Inc.(a)

    10,180       44,283  

Zimmer Biomet Holdings, Inc.

    11,828           1,455,081  

Zynex, Inc.

    820       6,494  
   

 

 

 
      68,902,102  
Health Care Providers & Services — 2.6%            

1Life Healthcare, Inc.(a)

    5,871       65,520  

Acadia Healthcare Co., Inc.(a)(b)

    5,112       269,147  

Accolade, Inc.(a)

    2,548       48,667  

AdaptHealth Corp.(a)(b)

    4,231       79,966  

Addus HomeCare Corp.(a)

    862       68,813  

Agiliti, Inc.(a)

    1,083       20,718  

Agilon Health, Inc.(a)(b)

    9,404       155,918  

Alignment Healthcare, Inc.(a)

    5,182       39,383  

Amedisys, Inc.(a)

    1,768       238,857  

AmerisourceBergen Corp.

    8,331       1,134,682  

AMN Healthcare Services, Inc.(a)

    2,622       265,713  

Anthem, Inc.

    13,717       6,049,060  

Apollo Medical Holdings, Inc.(a)(b)

    2,116       108,932  

Apria, Inc.(a)

    824       30,826  

Aveanna Healthcare Holdings, Inc.(a)

    1,972       10,826  

Brookdale Senior Living, Inc.(a)

    9,444       49,959  

Cardinal Health, Inc.

    15,819       815,786  

Castle Biosciences, Inc.(a)

    1,068       46,191  

Centene Corp.(a)

    32,374       2,517,402  

Chemed Corp.

    865       405,607  

Cigna Corp.

    18,201       4,194,602  

Community Health Systems, Inc.(a)

    6,300       79,947  

CorVel Corp.(a)

    425       74,851  

Covetrus, Inc.(a)

    6,319       114,184  

Cross Country Healthcare, Inc.(a)

    1,938       41,686  

CVS Health Corp.

    73,981       7,879,716  

DaVita, Inc.(a)

    3,732       404,437  

Encompass Health Corp.

    5,412       335,760  

Ensign Group, Inc.

    2,964       223,575  

Fulgent Genetics, Inc.(a)

    1,080       68,980  

Guardant Health, Inc.(a)

    5,038       350,393  

Hanger, Inc.(a)

    1,491       27,032  

HCA Healthcare, Inc.

    13,733       3,296,607  

HealthEquity, Inc.(a)

    4,512       241,121  

Henry Schein, Inc.(a)

    7,770       585,081  

Humana, Inc.

    7,223       2,835,028  

InfuSystem Holdings, Inc.(a)

    955       14,421  

Innovage Holding Corp.(a)(b)

    978       5,105  

Joint Corp.(a)

    820       44,313  

Laboratory Corp. of America Holdings(a)

    5,399       1,465,073  

LHC Group, Inc.(a)

    1,681       208,612  

LifeStance Health Group, Inc.(a)(b)

    2,521       19,235  

McKesson Corp.

    8,611       2,210,616  

MEDNAX, Inc.(a)

    4,054       99,120  

ModivCare, Inc.(a)

    665       77,093  

Molina Healthcare, Inc.(a)

    3,235       939,703  

National HealthCare Corp.

    696       45,518  

National Research Corp.

    477       19,843  

Oak Street Health, Inc.(a)

    5,534       96,181  

Ontrak, Inc.(a)

    306       1,059  

Option Care Health, Inc.(a)

    9,463       221,150  

Owens & Minor, Inc.

    4,370       183,933  

Patterson Cos., Inc.

    5,305       152,200  
 

 

 

60  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Health Care Providers & Services (continued)            

Pennant Group, Inc.(a)

    1,158     $ 19,246  

PetIQ, Inc.(a)

    1,413       28,882  

Premier, Inc., Class A

    6,585       251,679  

Privia Health Group, Inc.(a)

    942       20,046  

Progyny, Inc.(a)(b)

    3,560       144,180  

Quest Diagnostics, Inc.

    6,809       919,351  

R1 RCM, Inc.(a)

    6,591       156,734  

RadNet, Inc.(a)

    2,261       58,221  

Select Medical Holdings Corp.

    6,381       148,231  

Sharps Compliance Corp.(a)

    2,450       16,538  

Signify Health, Inc., Class A(a)

    4,110       54,786  

SOC Telemed, Inc.(a)

    3,552       2,555  

Surgery Partners, Inc.(a)

    1,668       71,174  

Tenet Healthcare Corp.(a)

    5,800       429,896  

Tivity Health, Inc.(a)

    1,912       48,641  

Triple-S Management Corp.(a)

    1,456       52,401  

U.S. Physical Therapy, Inc.

    849       82,158  

UnitedHealth Group, Inc.

    52,845       24,972,962  

Universal Health Services, Inc., Class B

    3,941       512,566  

Viemed Healthcare, Inc.(a)

    1,492       6,908  
   

 

 

 
      66,975,303  
Health Care Technology — 0.2%            

Allscripts Healthcare Solutions, Inc.(a)

    7,404       149,709  

American Well Corp., Class A(a)

    9,807       46,387  

Castlight Health, Inc., Class B(a)

    10,168       20,743  

Cerner Corp.

    16,596           1,513,555  

Certara, Inc.(a)(b)

    5,916       158,135  

Change Healthcare, Inc.(a)(b)

    13,648       268,593  

Computer Programs & Systems, Inc.(a)

    440       12,461  

Evolent Health, Inc., Class A(a)

    4,186       99,250  

Forian, Inc.(a)

    1,904       15,708  

Health Catalyst, Inc.(a)

    2,795       83,431  

HealthStream, Inc.(a)

    1,619       39,423  

Icad, Inc.(a)

    1,095       6,121  

Inspire Medical Systems, Inc.(a)

    1,468       324,854  

Multiplan Corp.(a)(b)

    19,836       79,939  

NextGen Healthcare, Inc.(a)

    3,477       67,141  

Omnicell, Inc.(a)

    2,521       378,503  

OptimizeRx Corp.(a)

    814       36,573  

Phreesia, Inc.(a)

    3,516       109,664  

Schrodinger, Inc.(a)

    2,381       67,501  

Simulations Plus, Inc.

    603       25,639  

Tabula Rasa HealthCare, Inc.(a)

    1,212       13,077  

Teladoc Health, Inc.(a)(b)

    8,545       655,487  

Veeva Systems, Inc., Class A(a)

    7,667       1,813,552  

Vocera Communications, Inc.(a)

    1,794       141,744  
   

 

 

 
      6,127,190  
Hotels, Restaurants & Leisure — 2.0%            

Accel Entertainment, Inc.(a)

    2,234       28,171  

Aramark

    12,821       439,632  

Bally’s Corp.(a)

    1,697       60,651  

Biglari Holdings, Inc., Class B(a)

    32       3,792  

BJ’s Restaurants, Inc.(a)

    1,084       32,618  

Bloomin’ Brands, Inc.(a)

    4,692       95,388  

Bluegreen Vacations Holding Corp.(a)

    372       11,149  

Booking Holdings, Inc.(a)(b)

    2,298       5,644,187  

Boyd Gaming Corp.(a)

    4,518       268,640  

Brinker International, Inc.(a)

    2,824       93,785  

Caesars Entertainment, Inc.(a)

    11,450       871,803  

Carnival Corp.(a)

    47,819       947,294  

Carrols Restaurant Group, Inc.

    896       2,213  
Security   Shares     Value  
Hotels, Restaurants & Leisure (continued)            

Century Casinos, Inc.(a)

    1,395     $ 13,880  

Cheesecake Factory, Inc.(a)

    2,810       100,261  

Chipotle Mexican Grill, Inc.(a)(b)

    1,567       2,327,904  

Choice Hotels International, Inc.

    1,876       269,018  

Churchill Downs, Inc.

    2,037       428,381  

Chuy’s Holdings, Inc.(a)

    1,136       28,639  

Cracker Barrel Old Country Store, Inc.

    1,256       149,640  

Darden Restaurants, Inc.

    7,413       1,036,856  

Dave & Buster’s Entertainment, Inc.(a)

    2,569       91,944  

Del Taco Restaurants, Inc.

    678       8,455  

Denny’s Corp.(a)

    3,384       52,452  

Dine Brands Global, Inc.

    887       60,183  

Domino’s Pizza, Inc.

    2,045       929,759  

DraftKings, Inc., Class A(a)(b)

    17,609       388,983  

Drive Shack, Inc.(a)

    6,737       9,432  

El Pollo Loco Holdings, Inc.(a)

    399       5,323  

Everi Holdings, Inc.(a)(b)

    5,012       99,087  

Expedia Group, Inc.(a)

    8,182       1,499,679  

Fiesta Restaurant Group, Inc.(a)

    813       7,699  

Full House Resorts, Inc.(a)

    2,239       19,770  

GAN Ltd.(a)

    2,249       15,496  

Golden Entertainment, Inc.(a)

    1,082       48,668  

Golden Nugget Online Gaming, Inc.(a)

    1,705       13,708  

Hall of Fame Resort & Entertainment Co.(a)(b)

    5,096       5,911  

Hilton Grand Vacations, Inc.(a)

    4,934       241,075  

Hilton Worldwide Holdings, Inc.(a)

    15,372       2,230,631  

Hyatt Hotels Corp., Class A(a)

    2,705       247,805  

International Game Technology PLC

    5,138       137,544  

Jack in the Box, Inc.

    1,145       104,252  

Krispy Kreme, Inc.

    1,974       29,590  

Las Vegas Sands Corp.(a)

    19,331       846,698  

Life Time Group Holdings, Inc.(a)(b)

    1,677       25,189  

Lindblad Expeditions Holdings, Inc.(a)

    2,077       35,039  

Marriott International, Inc., Class A(a)

    15,205       2,449,830  

Marriott Vacations Worldwide Corp.

    2,276       369,577  

McDonald’s Corp.

    41,850           10,857,982  

MGM Resorts International

    21,884       934,884  

Monarch Casino & Resort, Inc.(a)

    605       37,449  

Nathan’s Famous, Inc.

    339       18,265  

NEOGAMES SA(a)

    318       7,527  

Noodles & Co.(a)

    1,836       15,441  

Norwegian Cruise Line Holdings Ltd.(a)

    21,091       439,326  

ONE Group Hospitality, Inc.(a)

    2,463       31,034  

Papa John’s International, Inc.

    1,926       237,765  

Penn National Gaming, Inc.(a)

    9,602       437,947  

Planet Fitness, Inc., Class A(a)

    4,571       405,173  

PlayAGS, Inc.(a)

    1,281       9,979  

Portillo’s, Inc.(a)(b)

    1,977       52,489  

RCI Hospitality Holdings, Inc.

    626       43,739  

Red Robin Gourmet Burgers, Inc.(a)

    441       6,505  

Red Rock Resorts, Inc., Class A

    3,336       148,519  

Royal Caribbean Cruises Ltd.(a)

    12,447       968,501  

Rush Street Interactive, Inc.(a)

    2,591       26,273  

Ruth’s Hospitality Group, Inc.(a)

    1,993       39,920  

Scientific Games Corp., Class A(a)

    5,250       302,925  

SeaWorld Entertainment, Inc.(a)

    2,719       161,998  

Shake Shack, Inc., Class A(a)

    2,297       151,763  

Six Flags Entertainment Corp.(a)

    4,559       180,035  

Starbucks Corp.

    66,012       6,490,300  

Target Hospitality Corp.(a)

    2,425       8,027  

Texas Roadhouse, Inc.

    3,846       328,410  

Travel + Leisure Co.

    4,909       278,831  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  61


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Hotels, Restaurants & Leisure (continued)            

Vail Resorts, Inc.

    2,230     $ 617,933  

Wendy’s Co.

    10,460       240,894  

Wingstop, Inc.

    1,663       254,855  

Wyndham Hotels & Resorts, Inc.

    5,329       447,370  

Wynn Resorts Ltd.(a)

    5,898       503,984  

Yum China Holdings, Inc.

    24,277       1,169,423  

Yum! Brands, Inc.

    16,344       2,045,778  
   

 

 

 
      50,728,925  
Household Durables — 0.5%            

Aterian, Inc.(a)

    1,384       4,484  

Bassett Furniture Industries, Inc.

    916       17,001  

Beazer Homes USA, Inc.(a)

    1,012       18,459  

Cavco Industries, Inc.(a)

    513       138,223  

Century Communities, Inc.

    1,627       107,138  

D.R. Horton, Inc.

    18,493       1,649,946  

Ethan Allen Interiors, Inc.

    842       21,227  

Flexsteel Industries, Inc.

    518       12,903  

Garmin Ltd.

    8,409       1,046,248  

GoPro, Inc., Class A(a)

    8,298       73,520  

Green Brick Partners, Inc.(a)

    1,939       45,916  

Hamilton Beach Brands Holding Co., Class A

    190       2,633  

Helen of Troy Ltd.(a)

    1,318       275,897  

Hooker Furniture Corp.

    333       7,339  

Hovnanian Enterprises, Inc., Class A(a)

    259       25,092  

Installed Building Products, Inc.

    1,230       136,272  

iRobot Corp.(a)

    1,749       114,595  

KB Home

    4,712       199,082  

La-Z-Boy, Inc.

    2,410       88,471  

Leggett & Platt, Inc.

    7,350       292,898  

Lennar Corp., B Shares

    1,295       104,545  

Lennar Corp., Class A

    14,438       1,387,636  

LGI Homes, Inc.(a)

    1,213       151,031  

Lifetime Brands, Inc.

    464       7,192  

Lovesac Co.(a)

    653       35,164  

M/I Homes, Inc.(a)

    1,521       80,598  

MDC Holdings, Inc.

    2,849       144,416  

Meritage Homes Corp.(a)

    2,069       211,100  

Mohawk Industries, Inc.(a)

    3,123       493,028  

Newell Brands, Inc.

    22,040       511,548  

NVR, Inc.(a)

    177       942,918  

PulteGroup, Inc.

    14,481       763,004  

Purple Innovation, Inc.(a)

    3,669       30,526  

Skyline Champion Corp.(a)

    3,086       207,811  

Sonos, Inc.(a)

    6,758       170,437  

Taylor Morrison Home Corp.(a)

    6,404       196,539  

Tempur Sealy International, Inc.

    10,061       400,528  

Toll Brothers, Inc.

    6,192       365,142  

TopBuild Corp.(a)

    1,911       444,594  

Traeger, Inc.(a)(b)

    1,304       13,288  

Tri Pointe Homes, Inc.(a)

    6,899       164,265  

Tupperware Brands Corp.(a)

    3,393       52,320  

Universal Electronics, Inc.(a)

    976       34,638  

VOXX International Corp.(a)

    1,140       12,597  

Vuzix Corp.(a)(b)

    2,953       19,283  

Weber, Inc.(b)

    1,560       16,910  

Whirlpool Corp.

    3,321       698,041  
   

 

 

 
          11,936,443  
Household Products — 1.2%            

Central Garden & Pet Co.(a)

    682       31,638  

Central Garden & Pet Co., Class A(a)

    1,849       80,117  

Church & Dwight Co., Inc.

    13,611       1,397,169  
Security   Shares     Value  
Household Products (continued)            

Clorox Co.

    6,934     $ 1,163,941  

Colgate-Palmolive Co.

    46,761       3,855,445  

Energizer Holdings, Inc.

    3,583       134,757  

Kimberly-Clark Corp.

    18,868       2,597,180  

Oil-Dri Corp. of America

    141       4,797  

Procter & Gamble Co.

    135,212       21,694,765  

Reynolds Consumer Products Inc.

    2,901       87,813  

Spectrum Brands Holdings, Inc.

    2,420       216,300  

WD-40 Co.

    816       181,364  
   

 

 

 
      31,445,286  
Independent Power and Renewable Electricity Producers — 0.1%  

AES Corp.

    37,500       831,750  

Brookfield Renewable Corp., Class A

    7,045       241,080  

Clearway Energy, Inc., Class A

    2,467       76,107  

Clearway Energy, Inc., Class C

    4,431       149,236  

Ormat Technologies, Inc.

    2,569       175,103  

Sunnova Energy International, Inc.(a)

    5,263       103,470  

Vistra Corp.

    26,580       579,710  
   

 

 

 
      2,156,456  
Industrial Conglomerates — 0.9%            

3M Co.

    32,481       5,392,495  

General Electric Co.

    61,239       5,785,861  

Honeywell International, Inc.

    39,010       7,976,765  

Roper Technologies, Inc.

    5,855       2,559,572  
   

 

 

 
          21,714,693  
Insurance — 2.1%            

Aflac, Inc.

    36,622       2,300,594  

Alleghany Corp.(a)

    759       503,976  

Allstate Corp.

    15,943       1,923,842  

Ambac Financial Group, Inc.(a)

    1,699       24,075  

American Equity Investment Life Holding Co.

    4,364       179,535  

American Financial Group, Inc.

    3,746       488,029  

American International Group, Inc.

    46,624       2,692,536  

American National Group, Inc.

    457       86,277  

AMERISAFE, Inc.

    924       48,528  

Aon PLC, Class A

    12,267       3,391,089  

Arch Capital Group Ltd.(a)

    20,766       961,881  

Argo Group International Holdings Ltd.

    1,747       99,195  

Arthur J. Gallagher & Co.

    11,516       1,818,837  

Assurant, Inc.

    3,309       504,656  

Assured Guaranty Ltd.

    4,229       225,363  

Axis Capital Holdings Ltd.

    4,196       239,088  

Brighthouse Financial, Inc.(a)

    4,515       245,842  

Brown & Brown, Inc.

    13,349       884,772  

BRP Group, Inc., Class A(a)

    2,348       71,661  

Chubb Ltd.

    24,100       4,754,448  

Cincinnati Financial Corp.

    8,427       992,953  

Citizens, Inc.(a)

    3,588       17,043  

CNA Financial Corp.

    1,745       80,113  

CNO Financial Group, Inc.

    7,685       191,664  

eHealth, Inc.(a)

    1,290       28,187  

Employers Holdings, Inc.

    798       31,202  

Enstar Group Ltd.(a)

    679       179,989  

Erie Indemnity Co., Class A

    1,502       276,518  

Everest Re Group Ltd.

    2,191       620,929  

Fidelity National Financial, Inc.

    15,005       755,502  

First American Financial Corp.

    5,864       436,927  

Genworth Financial, Inc., Class A(a)

    15,800       61,620  

Globe Life, Inc.

    5,639       576,870  

GoHealth, Inc., Class A(a)

    3,067       8,465  

Goosehead Insurance, Inc., Class A

    1,045       103,016  
 

 

 

62  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Insurance (continued)            

Greenlight Capital Re Ltd., Class A(a)

    1,310     $ 9,484  

Hanover Insurance Group, Inc.

    1,944       268,194  

Hartford Financial Services Group, Inc.

    19,009       1,366,177  

HCI Group, Inc.

    444       30,134  

Heritage Insurance Holdings, Inc.

    585       3,645  

Horace Mann Educators Corp.

    1,576       59,904  

Independence Holding Co.

    268       15,263  

Investors Title Co.

    51       10,199  

James River Group Holdings Ltd.

    2,673       75,699  

Kemper Corp.

    3,523       211,310  

Kinsale Capital Group, Inc.

    1,245       249,398  

Lemonade, Inc.(a)(b)

    2,329       74,365  

Lincoln National Corp.

    10,446       731,011  

Loews Corp.

    12,195       727,554  

Maiden Holdings Ltd.(a)

    6,872       19,173  

Markel Corp.(a)

    765       943,046  

Marsh & McLennan Cos., Inc.

    28,619       4,397,023  

MBIA, Inc.(a)

    2,769       37,852  

Mercury General Corp.

    1,465       80,077  

MetLife, Inc.

    39,774       2,667,244  

MetroMile, Inc.(a)

    2,436       4,044  

National Western Life Group, Inc., Class A

    82       17,537  

Old Republic International Corp.

    15,429       395,445  

Palomar Holdings, Inc.(a)

    1,248       65,832  

Primerica, Inc.

    2,214       341,709  

Principal Financial Group, Inc.

    14,653       1,070,548  

ProAssurance Corp.

    1,892       45,332  

Progressive Corp.

    32,796       3,563,613  

Prudential Financial, Inc.

    21,398       2,387,375  

Reinsurance Group of America, Inc.

    3,770       432,909  

RenaissanceRe Holdings Ltd.

    2,533       398,112  

RLI Corp.

    2,287       239,632  

Safety Insurance Group, Inc.

    657       54,091  

Selective Insurance Group, Inc.

    3,146       248,219  

Selectquote, Inc.(a)

    8,469       62,586  

SiriusPoint Ltd.(a)

    6,850       58,020  

State Auto Financial Corp.

    1,267       65,504  

Stewart Information Services Corp.

    1,098       78,430  

Tiptree, Inc.

    2,116       26,217  

Travelers Cos., Inc.

    13,722       2,280,322  

Trean Insurance Group, Inc.(a)

    1,480       11,944  

Trupanion, Inc.(a)(b)

    2,192       208,788  

United Fire Group, Inc.

    1,781       44,418  

United Insurance Holdings Corp.

    649       2,622  

Universal Insurance Holdings, Inc.

    1,090       18,792  

Unum Group

    11,353       288,139  

W.R. Berkley Corp.

    7,688       649,636  

White Mountains Insurance Group Ltd.

    162       168,636  

Willis Towers Watson PLC

    6,948       1,625,554  
   

 

 

 
          52,635,980  
Interactive Media & Services(a) — 5.3%            

Alphabet, Inc., Class A

    16,873       45,659,519  

Alphabet, Inc., Class C

    15,751       42,747,742  

Cargurus, Inc.(b)

    5,622       179,342  

Cars.com, Inc.

    4,460       69,487  

Eventbrite, Inc., Class A(b)

    4,028       57,721  

EverQuote, Inc., Class A

    1,224       20,147  

fuboTV, Inc.(b)

    7,497       80,518  

IAC/InterActiveCorp

    4,416       602,961  

Liberty TripAdvisor Holdings, Inc., Class A

    2,921       6,572  

Match Group, Inc.

    15,793       1,779,871  
Security   Shares     Value  
Interactive Media & Services (continued)  

MediaAlpha, Inc., Class A

    1,139     $ 16,914  

Meta Platforms, Inc., Class A

    132,630       41,547,674  

Pinterest, Inc., Class A

    31,351       926,736  

QuinStreet, Inc.

    3,046       49,010  

TripAdvisor, Inc.(b)

    5,684       154,321  

TrueCar, Inc.

    5,805       19,969  

Twitter, Inc.

    43,630       1,636,561  

Vimeo, Inc.

    7,862       115,178  

Yelp, Inc.

    4,499       155,395  

Ziff Davis, Inc.

    2,424       254,665  
   

 

 

 
          136,080,303  
Internet & Direct Marketing Retail — 3.1%  

1-800-Flowers.com, Inc., Class A(a)

    1,280       21,798  

Amazon.com, Inc.(a)

    24,360       72,872,209  

CarParts.com, Inc.(a)(b)

    2,466       22,687  

DoorDash, Inc., Class A(a)

    8,185       928,916  

Duluth Holdings, Inc., Class B(a)

    1,416       21,353  

eBay, Inc.

    34,949       2,099,386  

Etsy, Inc.(a)

    7,142       1,121,865  

Groupon, Inc.(a)

    1,225       37,412  

Lands’ End, Inc.(a)(b)

    889       16,295  

Liquidity Services, Inc.(a)

    1,998       38,022  

Overstock.com, Inc.(a)(b)

    2,560       122,726  

PetMed Express, Inc.

    1,061       27,406  

Porch Group, Inc.(a)(b)

    4,723       49,828  

Quotient Technology, Inc.(a)

    4,746       33,744  

Qurate Retail, Inc., Series A

    21,408       150,498  

RealReal, Inc.(a)

    4,179       39,492  

Revolve Group, Inc.(a)

    2,163       106,679  

Shutterstock, Inc.

    1,408       136,534  

Stitch Fix, Inc., Class A(a)

    5,133       84,335  

Wayfair, Inc., Class A(a)(b)

    4,357       679,344  

Xometry, Inc., Class A(a)

    433       22,343  
   

 

 

 
      78,632,872  
IT Services — 4.7%            

Accenture PLC, Class A

    35,712       12,627,049  

Akamai Technologies, Inc.(a)(b)

    9,046       1,036,219  

Alliance Data Systems Corp.

    2,726       188,203  

Amdocs Ltd.

    7,179       544,814  

Automatic Data Processing, Inc.

    23,869       4,921,072  

BigCommerce Holdings, Inc., Series-1(a)

    2,827       92,415  

Block, Inc.(a)

    26,911       3,290,946  

Brightcove, Inc.(a)

    2,245       21,170  

Broadridge Financial Solutions, Inc.

    6,462       1,028,880  

Cantaloupe, Inc.(a)

    2,911       24,452  

Cass Information Systems, Inc.

    434       17,655  

Cloudflare, Inc., Class A(a)

    14,458       1,393,751  

Cognizant Technology Solutions Corp., Class A

    29,524       2,521,940  

Concentrix Corp.

    2,302       462,679  

Conduent, Inc.(a)

    11,206       53,004  

CSG Systems International, Inc.

    1,739       98,723  

DigitalOcean Holdings, Inc.(a)(b)

    2,928       167,892  

DXC Technology Co.(a)

    13,982       420,579  

EPAM Systems, Inc.(a)

    3,013       1,434,610  

Euronet Worldwide, Inc.(a)(b)

    2,781       372,348  

EVERTEC, Inc.

    3,340       145,758  

Evo Payments, Inc., Class A(a)

    2,672       64,449  

ExlService Holdings, Inc.(a)

    1,849       222,841  

Fastly, Inc., Class A(a)(b)

    5,912       169,438  

Fidelity National Information Services, Inc.

    34,108       4,090,231  

Fiserv, Inc.(a)

    33,537       3,544,861  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  63


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
IT Services (continued)            

FleetCor Technologies, Inc.(a)

    4,408     $ 1,050,250  

Flywire Corp.(a)

    3,641       102,640  

Gartner, Inc.(a)

    4,470       1,313,688  

Genpact Ltd.

    10,162       505,560  

Global Payments, Inc.

    16,142       2,419,363  

Globant SA(a)

    2,247       573,389  

GoDaddy, Inc., Class A(a)

    9,389       710,841  

GreenSky, Inc., Class A(a)

    5,143       54,259  

Grid Dynamics Holdings, Inc.(a)

    2,355       62,761  

Hackett Group, Inc.

    1,720       32,921  

I3 Verticals, Inc., Class A(a)

    1,114       25,778  

International Business Machines Corp.

    50,171       6,701,340  

International Money Express, Inc.(a)

    2,474       39,609  

Jack Henry & Associates, Inc.

    4,181       701,614  

Kyndryl Holdings, Inc.(a)

    12,995       219,356  

Limelight Networks, Inc.(a)

    5,082       21,700  

LiveRamp Holdings, Inc.(a)

    3,611       161,231  

Mastercard, Inc., Class A

    49,118           18,978,213  

Maximus, Inc.

    3,520       272,166  

MoneyGram International, Inc.(a)

    6,591       57,803  

MongoDB, Inc.(a)

    3,553       1,439,356  

Okta, Inc.(a)

    7,054       1,395,916  

Paya Holdings, Inc.(a)

    4,078       26,711  

Paychex, Inc.

    18,001       2,119,798  

PayPal Holdings, Inc.(a)

    65,941       11,337,896  

Paysafe Ltd.(a)

    41,594       150,986  

Perficient, Inc.(a)

    1,876       196,642  

Rackspace Technology, Inc.(a)(b)

    2,884       36,079  

Repay Holdings Corp.(a)

    5,002       89,486  

Sabre Corp.(a)

    17,947       164,215  

Shift4 Payments, Inc., Class A(a)(b)

    2,445       128,900  

Snowflake, Inc., Class A(a)

    11,143       3,074,354  

SolarWinds Corp.

    1,754       23,854  

StarTek, Inc.(a)

    3,279       16,690  

StoneCo Ltd., Class A(a)

    13,166       205,126  

Switch, Inc., Class A

    6,715       172,105  

Thoughtworks Holding, Inc.(a)

    2,150       46,053  

TTEC Holdings, Inc.

    1,040       83,294  

Tucows, Inc., Class A(a)(b)

    474       37,446  

Twilio, Inc., Class A(a)

    9,318       1,920,626  

Unisys Corp.(a)

    3,469       63,309  

VeriSign, Inc.(a)

    5,425       1,178,201  

Verra Mobility Corp.(a)

    6,861       108,678  

Visa, Inc., Class A

    95,030       21,492,935  

Western Union Co.

    22,502       425,513  

WEX, Inc.(a)

    2,474       398,265  

Wix.com Ltd.(a)

    3,064       402,518  
   

 

 

 
      119,695,413  
Leisure Products — 0.1%            

Acushnet Holdings Corp.

    1,764       82,379  

American Outdoor Brands, Inc.(a)

    1,158       19,200  

AMMO, Inc.(a)(b)

    3,293       15,280  

Brunswick Corp.

    4,293       389,761  

Callaway Golf Co.(a)

    6,815       162,606  

Clarus Corp.

    1,492       33,615  

Escalade, Inc.

    501       7,164  

Genius Brands International, Inc.(a)(b)

    13,975       12,294  

Hasbro, Inc.

    7,286       673,809  

Hayward Holdings, Inc.(a)(b)

    2,852       56,156  

Johnson Outdoors, Inc., Class A

    138       12,450  

Latham Group, Inc.(a)(b)

    2,161       36,045  
Security   Shares     Value  
Leisure Products (continued)            

Malibu Boats, Inc., Class A(a)

    1,332     $ 87,459  

MasterCraft Boat Holdings, Inc.(a)

    1,420       36,111  

Mattel, Inc.(a)

    19,120       399,990  

Nautilus, Inc.(a)(b)

    1,478       7,538  

Peloton Interactive, Inc., Class A(a)

    15,380       420,335  

Polaris, Inc.

    3,182       358,261  

Smith & Wesson Brands, Inc.

    2,956       50,489  

Sturm Ruger & Co., Inc.

    1,052       70,726  

Vista Outdoor, Inc.(a)

    3,618       139,582  

YETI Holdings, Inc.(a)(b)

    4,727       309,997  
   

 

 

 
      3,381,247  
Life Sciences Tools & Services — 1.7%            

10X Genomics, Inc., Class A(a)

    4,896       471,338  

Adaptive Biotechnologies Corp.(a)

    6,063       105,739  

Agilent Technologies, Inc.

    17,188       2,394,632  

Avantor, Inc.(a)

    33,623       1,255,147  

Berkeley Lights, Inc.(a)

    2,417       23,469  

Bionano Genomics, Inc.(a)

    14,144       31,400  

Bio-Rad Laboratories, Inc., Class A(a)

    1,189       713,079  

Bio-Techne Corp.

    2,186       822,832  

Bruker Corp.

    5,642       375,757  

Charles River Laboratories International, Inc.(a)

    2,827       932,232  

ChromaDex Corp.(a)(b)

    2,577       7,241  

Codexis, Inc.(a)

    3,610       74,005  

Danaher Corp.

    35,595       10,172,695  

Fluidigm Corp.(a)(b)

    5,382       17,599  

Harvard Bioscience, Inc.(a)

    3,253       18,932  

Illumina, Inc.(a)

    8,192       2,857,533  

Inotiv, Inc.(a)(b)

    753       24,089  

IQVIA Holdings, Inc.(a)

    10,773       2,638,308  

Maravai LifeSciences Holdings, Inc., Class A(a)(b)

    5,945       171,929  

MaxCyte, Inc.(a)

    6,350       41,021  

Medpace Holdings, Inc.(a)

    1,624       288,195  

Mettler-Toledo International, Inc.(a)

    1,267       1,865,886  

NanoString Technologies, Inc.(a)

    2,353       81,696  

NeoGenomics, Inc.(a)

    6,198       139,703  

Pacific Biosciences of California, Inc.(a)

    10,697       119,593  

PerkinElmer, Inc.

    7,081       1,219,136  

Personalis, Inc.(a)

    1,910       21,755  

QIAGEN NV(a)

    12,580       622,584  

Quanterix Corp.(a)

    1,710       52,052  

Repligen Corp.(a)

    3,088       612,474  

Seer, Inc.(a)(b)

    2,417       38,019  

Sotera Health Co.(a)

    5,256       113,057  

Syneos Health, Inc.(a)

    5,649       511,573  

Thermo Fisher Scientific, Inc.

    22,058       12,822,315  

Waters Corp.(a)

    3,377       1,081,045  

West Pharmaceutical Services, Inc.

    4,116       1,618,494  
   

 

 

 
          44,356,554  
Machinery — 1.8%            

AGCO Corp.

    3,428       401,762  

AgEagle Aerial Systems, Inc.(a)

    4,287       5,144  

Alamo Group, Inc.

    524       73,805  

Albany International Corp., Class A

    1,571       131,508  

Allison Transmission Holdings, Inc.

    5,509       209,287  

Altra Industrial Motion Corp.

    3,350       161,738  

Astec Industries, Inc.

    1,337       84,619  

Barnes Group, Inc.

    2,596       117,261  

Blue Bird Corp.(a)(b)

    429       6,654  

Caterpillar, Inc.

    30,361       6,119,563  

Chart Industries, Inc.(a)(b)

    1,992       242,765  
 

 

 

64  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Machinery (continued)            

CIRCOR International, Inc.(a)

    747     $ 20,744  

Colfax Corp.(a)

    6,567       270,035  

Columbus McKinnon Corp.

    1,466       63,448  

Commercial Vehicle Group, Inc.(a)

    2,001       15,488  

Crane Co.

    2,791       288,896  

Cummins, Inc.

    8,024           1,772,341  

Deere & Co.

    15,638       5,886,143  

Desktop Metal, Inc., Class A(a)

    11,454       46,847  

Donaldson Co., Inc.

    6,936       386,058  

Douglas Dynamics, Inc.

    1,306       47,708  

Dover Corp.

    7,955       1,351,634  

Energy Recovery, Inc.(a)

    2,318       45,386  

Enerpac Tool Group Corp.

    3,044       54,335  

EnPro Industries, Inc.

    1,210       127,074  

ESCO Technologies, Inc.

    1,470       117,277  

Evoqua Water Technologies Corp.(a)(b)

    6,747       273,254  

Federal Signal Corp.

    4,475       174,615  

Flowserve Corp.

    7,829       255,382  

Fortive Corp.

    18,332       1,293,139  

Franklin Electric Co., Inc.

    2,637       228,892  

Gates Industrial Corp. PLC(a)

    5,134       79,423  

Gorman-Rupp Co.

    1,213       48,653  

Graco, Inc.

    9,222       669,148  

Greenbrier Cos., Inc.

    1,846       74,505  

Helios Technologies, Inc.

    1,936       148,356  

Hillenbrand, Inc.

    3,849       178,902  

Hydrofarm Holdings Group, Inc.(a)(b)

    2,964       58,124  

Hyliion Holdings Corp.(a)

    5,934       26,406  

Hyster-Yale Materials Handling, Inc.

    750       33,668  

Ideanomics, Inc.(a)(b)

    20,556       21,995  

IDEX Corp.

    4,328       932,424  

Illinois Tool Works, Inc.

    17,640       4,126,349  

Ingersoll Rand, Inc.

    22,580       1,269,222  

ITT, Inc.

    4,812       442,319  

John Bean Technologies Corp.

    1,808       244,080  

Kadant, Inc.

    660       137,927  

Kennametal, Inc.

    4,869       168,321  

Lincoln Electric Holdings, Inc.

    3,252       415,736  

Lindsay Corp.

    692       87,365  

Luxfer Holdings PLC

    3,342       57,081  

Manitowoc Co., Inc.(a)

    2,189       39,949  

Meritor, Inc.(a)

    3,648       84,086  

Middleby Corp.(a)

    3,042       563,378  

Miller Industries, Inc.

    1,182       37,198  

Mueller Industries, Inc.

    3,097       159,991  

Mueller Water Products, Inc., Class A

    8,205       105,434  

Nikola Corp.(a)(b)

    12,299       98,761  

NN, Inc.(a)

    2,043       7,784  

Nordson Corp.

    3,291       765,289  

Omega Flex, Inc.

    130       18,455  

Oshkosh Corp.

    3,759       427,812  

Otis Worldwide Corp.

    23,782       2,031,696  

PACCAR, Inc.

    19,060       1,772,389  

Parker-Hannifin Corp.

    7,249       2,247,262  

Park-Ohio Holdings Corp.

    132       2,672  

Pentair PLC

    9,472       603,366  

Proto Labs, Inc.(a)

    1,431       71,808  

RBC Bearings, Inc.(a)

    1,556       280,811  

REV Group, Inc.

    1,078       14,478  

Shyft Group, Inc.

    1,974       82,790  

Snap-on, Inc.

    3,040       633,080  

SPX Corp.(a)

    2,297       119,857  
Security   Shares     Value  
Machinery (continued)            

SPX FLOW, Inc.

    2,188     $ 188,606  

Standex International Corp.

    643       63,882  

Stanley Black & Decker, Inc.

    9,119       1,592,633  

Tennant Co.

    1,312       101,247  

Terex Corp.

    3,675       153,321  

Timken Co.

    3,564       238,075  

Titan International, Inc.(a)

    2,632       25,662  

Toro Co.

    5,863       566,249  

Trinity Industries, Inc.

    4,771       137,071  

Wabash National Corp.

    1,971       38,671  

Watts Water Technologies, Inc., Class A

    1,486       227,670  

Welbilt, Inc.(a)

    7,506       178,268  

Westinghouse Air Brake Technologies Corp.

    9,941       883,755  

Xylem, Inc.

    10,080       1,058,602  
   

 

 

 
          45,114,864  
Marine — 0.0%            

Costamare, Inc.

    3,080       40,471  

Eagle Bulk Shipping, Inc.

    778       34,870  

Genco Shipping & Trading Ltd.

    2,396       37,282  

Kirby Corp.(a)

    3,742       243,903  

Matson, Inc.

    2,255       220,223  

Safe Bulkers, Inc.(a)

    7,287       25,432  
   

 

 

 
      602,181  
Media — 1.1%            

Advantage Solutions, Inc.(a)

    3,751       27,307  

Altice USA, Inc., Class A(a)

    12,284       177,135  

AMC Networks, Inc., Class A(a)

    1,603       68,336  

Audacy, Inc.(a)

    11,048       26,736  

Boston Omaha Corp., Class A(a)

    863       22,775  

Cable One, Inc.

    297       458,785  

Cardlytics, Inc.(a)(b)

    1,891       126,886  

Charter Communications, Inc., Class A(a)

    7,002       4,154,567  

Clear Channel Outdoor Holdings, Inc.(a)

    18,038       55,196  

Comcast Corp., Class A

    256,080       12,801,439  

ComScore, Inc.(a)

    2,806       8,502  

Daily Journal Corp.(a)(b)

    60       19,439  

Discovery, Inc., Class A(a)(b)

    10,133       282,812  

Discovery, Inc., Class C(a)

    16,815       459,890  

DISH Network Corp., Class A(a)

    13,981       439,003  

Emerald Holding, Inc.(a)

    736       2,399  

Entravision Communications Corp., Class A

    1,689       10,235  

EW Scripps Co., Class A

    2,946       60,393  

Fluent, Inc.(a)

    1,571       2,514  

Fox Corp., Class A

    17,695       718,594  

Fox Corp., Class B

    8,940       332,389  

Gannett Co., Inc.(a)

    7,997       38,865  

Gray Television, Inc.

    4,444       92,657  

iHeartMedia, Inc., Class A(a)

    5,629       113,424  

Integral Ad Science Holding Corp.(a)

    1,140       19,084  

Interpublic Group of Cos., Inc.

    21,899       778,291  

John Wiley & Sons, Inc., Class A

    2,265       114,949  

Liberty Broadband Corp., Class A(a)

    1,674       244,990  

Liberty Broadband Corp., Class C(a)

    7,531       1,117,676  

Liberty Media Corp. - Liberty SiriusXM, Class A(a)

    4,820       222,925  

Liberty Media Corp. - Liberty SiriusXM, Class C(a)

    9,359       435,474  

Loyalty Ventures, Inc.(a)

    1,090       31,948  

Magnite, Inc.(a)

    8,411       114,137  

National CineMedia, Inc.

    2,288       6,040  

New York Times Co., Class A

    9,082       363,553  

News Corp., Class A

    19,133       425,518  

News Corp., Class B

    9,143       203,340  

Nexstar Media Group, Inc., Class A

    2,127       351,763  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  65


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Media (continued)            

Omnicom Group, Inc.

    11,755     $ 885,857  

Scholastic Corp.

    1,551       63,622  

Sinclair Broadcast Group, Inc., Class A

    2,243       61,638  

Sirius XM Holdings, Inc.(b)

    50,960       324,106  

Stagwell, Inc.(a)(b)

    4,676       34,930  

TechTarget, Inc.(a)

    1,296       107,490  

TEGNA, Inc.

    12,601       243,955  

Thryv Holdings, Inc.(a)(b)

    853       27,663  

ViacomCBS, Inc., Class A

    2,068       75,648  

ViacomCBS, Inc., Class B

    31,642       1,058,425  

WideOpenWest, Inc.(a)

    3,478       64,726  
   

 

 

 
          27,878,026  
Metals & Mining — 0.5%            

Alcoa Corp.

    10,313       584,850  

Allegheny Technologies, Inc.(a)

    6,670       121,994  

Arconic Corp.(a)

    6,392       197,705  

Ardagh Group SA(a)

    1,250       30,094  

Carpenter Technology Corp.

    2,307       66,257  

Century Aluminum Co.(a)

    3,746       57,464  

Cleveland-Cliffs, Inc.(a)

    25,127       430,677  

Coeur Mining, Inc.(a)

    16,736       78,492  

Commercial Metals Co.

    6,336       211,876  

Compass Minerals International, Inc.

    1,903       101,620  

Constellium SE(a)

    6,148       107,529  

Ferroglobe PLC(a)(c)

    844        

Freeport-McMoRan, Inc.

    81,755       3,042,921  

Gatos Silver, Inc.(a)

    2,285       7,106  

Haynes International, Inc.

    363       13,656  

Hecla Mining Co.

    31,849       157,971  

Kaiser Aluminum Corp.

    806       77,175  

Materion Corp.

    1,319       109,279  

MP Materials Corp.(a)

    4,424       176,695  

Newmont Corp.

    44,730       2,736,134  

Novagold Resources, Inc.(a)

    12,171       80,329  

Nucor Corp.

    15,983       1,620,676  

Olympic Steel, Inc.

    1,177       25,058  

Reliance Steel & Aluminum Co.

    3,424       523,461  

Royal Gold, Inc.

    3,679       373,602  

Ryerson Holding Corp.

    1,198       24,559  

Schnitzer Steel Industries, Inc., Class A

    1,945       76,127  

Southern Copper Corp.

    4,681       299,069  

Steel Dynamics, Inc.

    10,387       576,686  

SunCoke Energy, Inc.

    5,143       35,230  

TimkenSteel Corp.(a)(b)

    2,945       41,318  

United States Steel Corp.

    14,679       304,149  

Warrior Met Coal, Inc.

    2,567       67,255  

Worthington Industries, Inc.

    1,826       98,933  
   

 

 

 
      12,455,947  
Mortgage Real Estate Investment Trusts (REITs) — 0.1%  

AGNC Investment Corp.

    26,635       396,595  

Annaly Capital Management, Inc.

    78,974       623,895  

Apollo Commercial Real Estate Finance, Inc.

    7,237       98,785  

Arbor Realty Trust, Inc.

    8,496       148,765  

Ares Commercial Real Estate Corp.

    2,603       38,238  

ARMOUR Residential REIT, Inc.

    5,531       51,881  

Blackstone Mortgage Trust, Inc., Class A

    8,520       267,698  

BrightSpire Capital, Inc.

    5,031       47,241  

Broadmark Realty Capital, Inc.

    7,832       73,464  

Chimera Investment Corp.

    13,492       195,634  

Dynex Capital, Inc.

    2,599       41,792  

Ellington Financial, Inc.

    6,403       113,781  
Security   Shares     Value  
Mortgage Real Estate Investment Trusts (REITs) (continued)  

Franklin BSP Realty Trust, Inc.

    811     $ 10,924  

Granite Point Mortgage Trust, Inc.

    1,933       23,389  

Great Ajax Corp.

    2,080       27,123  

Hannon Armstrong Sustainable Infrastructure Capital, Inc.

    4,189       173,760  

Invesco Mortgage Capital, Inc.

    12,749       34,167  

KKR Real Estate Finance Trust, Inc.

    2,479       52,902  

Ladder Capital Corp.

    6,531       77,654  

MFA Financial, Inc.

    25,148       116,435  

New Residential Investment Corp.

    24,528       261,223  

New York Mortgage Trust, Inc.

    17,656       66,210  

Orchid Island Capital, Inc.

    5,689       22,927  

PennyMac Mortgage Investment Trust

    5,334       95,052  

Ready Capital Corp.

    3,168       45,112  

Redwood Trust, Inc.

    6,308       77,778  

Starwood Property Trust, Inc.

    15,905       393,649  

TPG RE Finance Trust, Inc.

    3,418       43,135  

Two Harbors Investment Corp.

    16,642       95,692  
   

 

 

 
      3,714,901  
Multiline Retail — 0.5%            

Big Lots, Inc.

    1,787       74,893  

Dillard’s, Inc., Class A

    348       88,295  

Dollar General Corp.

    13,066       2,724,000  

Dollar Tree, Inc.(a)

    12,443       1,632,770  

Franchise Group, Inc.

    1,453       72,752  

Kohl’s Corp.

    8,658       516,969  

Macy’s, Inc.

    10,524       269,414  

Nordstrom, Inc.(a)

    6,401       144,023  

Ollie’s Bargain Outlet Holdings, Inc.(a)(b)

    3,663       175,604  

Target Corp.

    27,346       6,027,879  
   

 

 

 
      11,726,599  
Multi-Utilities — 0.7%            

Ameren Corp.

    14,048       1,246,620  

Avista Corp.

    4,703       209,095  

Black Hills Corp.

    3,561       241,222  

CenterPoint Energy, Inc.

    33,498       950,003  

CMS Energy Corp.

    16,340       1,051,969  

Consolidated Edison, Inc.

    19,700       1,703,065  

Dominion Energy, Inc.

    45,346       3,657,608  

DTE Energy Co.

    10,667       1,284,627  

MDU Resources Group, Inc.

    11,098       325,948  

NiSource, Inc.

    21,918       639,567  

NorthWestern Corp.

    3,345       194,412  

Public Service Enterprise Group, Inc.

    28,521       1,897,502  

Sempra Energy

    17,897       2,472,650  

Unitil Corp.

    767       36,003  

WEC Energy Group, Inc.

    17,643       1,712,077  
   

 

 

 
          17,622,368  
Oil, Gas & Consumable Fuels — 3.0%            

Aemetis, Inc.(a)

    1,655       15,176  

Alto Ingredients, Inc.(a)(b)

    3,664       18,980  

Altus Midstream Co., Class A

    357       22,502  

Antero Midstream Corp.

    19,417       193,199  

Antero Resources Corp.(a)

    15,879       310,117  

APA Corp.

    20,936       695,285  

Arch Resources, Inc.

    980       92,747  

Berry Corp.

    2,607       22,655  

Brigham Minerals, Inc., Class A

    2,322       50,248  

California Resources Corp.

    4,818       205,343  

Callon Petroleum Co.(a)(b)

    2,471       122,166  

Centennial Resource Development, Inc., Class A(a)

    9,150       71,462  
 

 

 

66  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Oil, Gas & Consumable Fuels (continued)            

Cheniere Energy, Inc.

    12,994     $ 1,454,029  

Chesapeake Energy Corp.

    5,848       398,658  

Chevron Corp.

    108,542           14,254,821  

Civitas Resources, Inc.

    2,558       139,411  

Clean Energy Fuels Corp.(a)

    11,139       67,614  

CNX Resources Corp.(a)

    12,210       181,074  

Comstock Resources, Inc.(a)

    4,466       34,745  

ConocoPhillips

    73,953       6,553,715  

CONSOL Energy, Inc.(a)

    2,144       46,611  

Continental Resources, Inc.

    3,738       194,152  

Coterra Energy, Inc.

    44,131       966,469  

Crescent Energy, Inc.(a)

    1,874       24,868  

CVR Energy, Inc.

    2,507       48,962  

Delek US Holdings, Inc.(a)

    3,571       55,422  

Denbury, Inc.(a)

    2,901       217,981  

Devon Energy Corp.

    38,034       1,923,379  

DHT Holdings, Inc.

    8,078       39,421  

Diamondback Energy, Inc.

    10,072       1,270,684  

Dorian LPG Ltd.

    1,250       14,863  

DTE Midstream LLC(a)

    5,452       281,868  

Earthstone Energy, Inc., Class A(a)

    1,997       27,279  

Energy Fuels, Inc.(a)

    8,340       51,458  

EOG Resources, Inc.

    32,601       3,634,359  

EQT Corp.(a)

    17,148       364,395  

Equitrans Midstream Corp.

    21,144       171,478  

Exxon Mobil Corp.

    237,705       18,056,072  

Falcon Minerals Corp.

    1,711       8,846  

Frontline Ltd.(a)

    7,646       50,234  

Gevo, Inc.(a)(b)

    9,834       33,632  

Golar LNG Ltd.(a)

    5,492       78,810  

Green Plains, Inc.(a)

    1,196       36,526  

Hess Corp.

    15,730       1,451,722  

HollyFrontier Corp.

    8,765       308,177  

International Seaways, Inc.

    1,728       25,212  

Kinder Morgan, Inc.

    108,803       1,888,820  

Kosmos Energy Ltd.(a)

    22,400       96,992  

Laredo Petroleum, Inc.(a)

    644       43,251  

Magnolia Oil & Gas Corp., Class A

    7,273       157,315  

Marathon Oil Corp.

    43,562       848,152  

Marathon Petroleum Corp.

    34,354       2,464,900  

Matador Resources Co.

    6,544       292,975  

Murphy Oil Corp.

    7,792       246,227  

New Fortress Energy, Inc.

    1,317       28,921  

Nordic American Tankers Ltd.

    4,938       7,654  

Northern Oil and Gas, Inc.

    2,450       57,624  

Oasis Petroleum, Inc.

    1,009       136,649  

Occidental Petroleum Corp.

    47,281       1,781,075  

ONEOK, Inc.

    24,971       1,515,240  

Ovintiv, Inc.

    14,410       559,108  

Par Pacific Holdings, Inc.(a)

    2,754       38,831  

PBF Energy, Inc., Class A(a)

    6,579       104,211  

PDC Energy, Inc.

    5,642       334,401  

Peabody Energy Corp.(a)

    4,700       50,760  

Phillips 66

    24,523       2,079,305  

Pioneer Natural Resources Co.

    12,075       2,643,097  

Range Resources Corp.(a)

    13,615       262,089  

Ranger Oil Corp., Class A(a)

    1,207       37,429  

Renewable Energy Group, Inc.(a)

    2,712       109,185  

REX American Resources Corp.(a)

    221       21,311  

Riley Exploration Permian, Inc.

    425       11,394  

Scorpio Tankers, Inc.

    2,267       30,854  

SFL Corp. Ltd.

    6,904       56,613  
Security   Shares     Value  
Oil, Gas & Consumable Fuels (continued)            

SM Energy Co.

    6,881     $ 225,766  

Southwestern Energy Co.(a)

    57,451       252,784  

Talos Energy, Inc.(a)

    1,941       20,652  

Targa Resources Corp.

    12,344       729,284  

Teekay Corp.(a)

    5,713       17,710  

Teekay Tankers Ltd., Class A(a)

    1,541       16,442  

Tellurian, Inc.(a)

    23,796       59,728  

Texas Pacific Land Corp.

    333       357,975  

Uranium Energy Corp.(a)

    13,627       35,566  

Ur-Energy, Inc.(a)

    13,853       16,347  

Valero Energy Corp.

    22,954       1,904,493  

W&T Offshore, Inc.(a)

    2,856       12,224  

Whiting Petroleum Corp.(a)

    2,453       182,135  

Williams Cos., Inc.

    68,226       2,042,686  

World Fuel Services Corp.

    4,001       112,868  
   

 

 

 
          76,177,870  
Paper & Forest Products — 0.0%            

Clearwater Paper Corp.(a)

    1,371       43,351  

Glatfelter Corp.

    2,862       49,684  

Louisiana-Pacific Corp.

    4,910       326,220  

Neenah, Inc.

    977       45,040  

Schweitzer-Mauduit International, Inc.

    1,765       53,427  

Sylvamo Corp.(a)

    1,984       59,103  

Verso Corp., Class A

    1,086       29,192  
   

 

 

 
      606,017  
Personal Products — 0.2%            

Beauty Health Co.(a)

    5,074       72,051  

BellRing Brands, Inc., Class A(a)

    2,292       55,833  

Coty, Inc., Class A(a)

    19,175       162,604  

Edgewell Personal Care Co.

    2,898       132,728  

elf Beauty, Inc.(a)(b)

    3,293       97,341  

Estee Lauder Cos., Inc., Class A

    12,834       4,001,513  

Herbalife Nutrition Ltd.(a)

    5,932       252,169  

Honest Co., Inc.(a)

    6,142       39,862  

Inter Parfums, Inc.

    944       93,428  

Medifast, Inc.

    711       141,283  

Nature’s Sunshine Products, Inc.

    255       4,498  

NewAge, Inc.(a)

    4,799       3,597  

Nu Skin Enterprises, Inc., Class A

    2,597       125,149  

Olaplex Holdings, Inc.(a)

    4,494       98,149  

Revlon, Inc., Class A(a)(b)

    260       2,574  

USANA Health Sciences, Inc.(a)

    667       63,752  

Veru, Inc.(a)

    4,777       24,840  
   

 

 

 
      5,371,371  
Pharmaceuticals — 3.4%            

9 Meters Biopharma, Inc.(a)

    16,062       12,259  

Aclaris Therapeutics, Inc.(a)

    2,185       23,860  

Aerie Pharmaceuticals, Inc.(a)

    1,684       12,394  

Amneal Pharmaceuticals, Inc.(a)

    5,098       22,584  

Amphastar Pharmaceuticals, Inc.(a)

    2,313       53,407  

Ampio Pharmaceuticals, Inc.(a)(b)

    12,047       6,236  

ANI Pharmaceuticals, Inc.(a)

    794       32,094  

Antares Pharma, Inc.(a)

    10,058       33,895  

Arvinas, Inc.(a)

    2,504       179,011  

Atea Pharmaceuticals, Inc.(a)

    3,928       28,046  

Athira Pharma, Inc.(a)

    2,144       22,083  

Axsome Therapeutics, Inc.(a)

    1,553       42,614  

BioDelivery Sciences International, Inc.(a)

    3,852       14,098  

Bristol-Myers Squibb Co.

    125,596       8,149,924  

Cara Therapeutics, Inc.(a)

    3,166       36,662  

Cassava Sciences, Inc.(a)(b)

    1,925       85,181  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  67


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Pharmaceuticals (continued)            

Catalent, Inc.(a)

    9,502     $ 987,543  

Citius Pharmaceuticals, Inc.(a)(b)

    5,805       8,766  

Collegium Pharmaceutical, Inc.(a)

    1,582       28,239  

Corcept Therapeutics, Inc.(a)

    5,104       95,802  

CorMedix, Inc.(a)

    1,458       6,167  

Cymabay Therapeutics, Inc.(a)

    3,406       10,150  

DICE Therapeutics, Inc.(a)

    1,186       20,198  

Durect Corp.(a)

    7,508       5,683  

Edgewise Therapeutics, Inc.(a)

    2,551       34,694  

Elanco Animal Health, Inc.(a)

    25,242       657,302  

Eli Lilly & Co.

    47,575           11,674,429  

Endo International PLC(a)

    15,455       49,301  

Esperion Therapeutics, Inc.(a)

    1,000       4,290  

Evolus, Inc.(a)

    1,907       14,150  

EyePoint Pharmaceuticals, Inc.(a)

    2,397       22,460  

Fulcrum Therapeutics, Inc.(a)

    1,593       19,371  

Harmony Biosciences Holdings, Inc.(a)

    1,152       41,311  

Ikena Oncology, Inc.(a)(b)

    1,917       18,652  

Innoviva, Inc.(a)

    2,582       41,389  

Intra-Cellular Therapies, Inc.(a)

    3,804       180,652  

Jazz Pharmaceuticals PLC(a)

    3,527       489,936  

Johnson & Johnson

    148,005       25,499,781  

Kala Pharmaceuticals, Inc.(a)

    1,156       1,023  

KemPharm, Inc.(a)(b)

    1,573       11,341  

Marinus Pharmaceuticals, Inc.(a)

    1,328       13,546  

Merck & Co., Inc.

    142,210       11,587,271  

Mind Medicine MindMed, Inc.(a)(b)

    16,253       18,203  

Nektar Therapeutics(a)(b)

    10,497       116,727  

NGM Biopharmaceuticals, Inc.(a)

    1,461       23,098  

Nuvation Bio, Inc.(a)(b)

    9,777       59,640  

Ocular Therapeutix, Inc.(a)

    2,768       15,667  

Omeros Corp.(a)(b)

    3,663       21,978  

Oramed Pharmaceuticals, Inc.(a)

    1,454       13,028  

Organon & Co.

    14,240       454,398  

Pacira BioSciences, Inc.(a)

    2,251       141,295  

Paratek Pharmaceuticals, Inc.(a)

    915       3,706  

Perrigo Co. PLC

    7,428       282,784  

Pfizer, Inc.

    313,355       16,510,675  

Phathom Pharmaceuticals, Inc.(a)(b)

    1,212       20,362  

Phibro Animal Health Corp., Class A

    619       11,947  

Pliant Therapeutics, Inc.(a)

    1,639       19,225  

Prestige Consumer Healthcare, Inc.(a)

    2,675       151,004  

Provention Bio, Inc.(a)

    1,609       8,624  

Reata Pharmaceuticals, Inc., Class A(a)

    1,618       45,498  

Relmada Therapeutics, Inc.(a)

    534       9,820  

Revance Therapeutics, Inc.(a)

    3,641       48,535  

Royalty Pharma PLC, Class A

    18,889       755,749  

SIGA Technologies, Inc.(a)(b)

    3,614       23,527  

Supernus Pharmaceuticals, Inc.(a)

    2,277       70,245  

Tarsus Pharmaceuticals, Inc.(a)

    888       17,822  

Terns Pharmaceuticals, Inc.(a)

    2,419       15,167  

TherapeuticsMD, Inc.(a)

    7,503       2,277  

Theravance Biopharma, Inc.(a)

    3,062       27,895  

Verrica Pharmaceuticals, Inc.(a)

    732       5,995  

Viatris, Inc.

    68,282       1,022,182  

WaVe Life Sciences Ltd.(a)

    1,000       2,190  

Zoetis, Inc.

    26,628       5,320,008  

Zogenix, Inc.(a)

    2,357       61,306  
   

 

 

 
      85,578,372  
Professional Services — 0.6%            

Acacia Research Corp.(a)

    3,628       16,326  

ASGN, Inc.(a)

    2,891       332,089  
Security   Shares     Value  
Professional Services (continued)            

Atlas Technical Consultants, Inc.(a)

    3,431     $ 33,315  

Barrett Business Services, Inc.

    250       16,000  

Booz Allen Hamilton Holding Corp.

    7,381       566,344  

CACI International, Inc., Class A(a)

    1,284       317,739  

CBIZ, Inc.(a)

    3,197       123,500  

Clarivate PLC(a)

    24,268       399,451  

CoStar Group, Inc.(a)

    21,869       1,534,329  

CRA International, Inc.

    456       38,787  

Dun & Bradstreet Holdings, Inc.(a)

    9,419       188,945  

Equifax, Inc.

    6,758       1,620,298  

Exponent, Inc.

    2,889       274,397  

First Advantage Corp.(a)

    4,217       71,352  

Forrester Research, Inc.(a)

    474       26,079  

Franklin Covey Co.(a)

    875       40,959  

FTI Consulting, Inc.(a)

    1,887       275,143  

Heidrick & Struggles International, Inc.

    1,059       46,352  

Huron Consulting Group, Inc.(a)

    1,374       60,621  

ICF International, Inc.

    940       88,727  

IHS Markit Ltd.

    20,889       2,439,626  

Insperity, Inc.

    2,089       224,630  

Jacobs Engineering Group, Inc.

    7,248       943,545  

KBR, Inc.

    7,864       341,298  

Kelly Services, Inc., Class A

    1,865       31,854  

Kforce, Inc.

    1,056       72,516  

Korn Ferry

    3,029       201,065  

Legalzoom.com, Inc.(a)

    885       14,054  

Leidos Holdings, Inc.

    7,995       715,153  

ManpowerGroup, Inc.

    2,992       313,771  

ManTech International Corp., Class A

    1,416       102,292  

Mistras Group, Inc.(a)

    3,007       20,207  

Nielsen Holdings PLC

    19,997       377,143  

Resources Connection, Inc.

    2,633       45,893  

Robert Half International, Inc.

    6,040       684,090  

Science Applications International Corp.

    3,354       275,129  

TransUnion

    10,856       1,119,471  

TriNet Group, Inc.(a)

    2,363       201,328  

TrueBlue, Inc.(a)

    2,384       63,414  

Upwork, Inc.(a)

    6,329       172,149  

Verisk Analytics, Inc.

    8,950       1,755,364  

Willdan Group, Inc.(a)

    300       9,438  
   

 

 

 
          16,194,183  
Real Estate Management & Development — 0.2%  

CBRE Group, Inc., Class A(a)

    18,586       1,883,505  

Cushman & Wakefield PLC(a)

    7,387       155,053  

Douglas Elliman, Inc.(a)

    3,965       30,768  

eXp World Holdings, Inc.(b)

    3,634       98,627  

Fathom Holdings, Inc.(a)

    885       12,656  

Forestar Group, Inc.(a)

    1,192       23,780  

FRP Holdings, Inc.(a)

    186       10,505  

Howard Hughes Corp.(a)

    2,164       208,415  

Jones Lang LaSalle, Inc.(a)

    2,806       703,717  

Kennedy-Wilson Holdings, Inc.

    6,954       156,187  

Marcus & Millichap, Inc.(a)

    1,555       72,790  

Newmark Group, Inc., Class A

    8,235       126,078  

Opendoor Technologies Inc.(a)

    25,395       252,172  

Rafael Holdings, Inc., Class B(a)

    432       1,788  

RE/MAX Holdings, Inc., Class A

    632       18,808  

Realogy Holdings Corp.(a)

    6,333       104,495  

Redfin Corp.(a)(b)

    5,744       169,850  

RMR Group, Inc., Class A

    541       17,317  

St. Joe Co.

    2,076       100,707  

Tejon Ranch Co.(a)

    507       8,827  
 

 

 

68  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Real Estate Management & Development (continued)  

Zillow Group, Inc., Class A(a)(b)

    3,560     $ 177,502  

Zillow Group, Inc., Class C(a)

    9,338       471,382  
   

 

 

 
      4,804,929  
Road & Rail — 1.0%            

AMERCO

    486       295,950  

ArcBest Corp.

    1,537       135,932  

Avis Budget Group, Inc.(a)

    2,349       413,847  

Covenant Logistics Group, Inc.(a)

    245       5,321  

CSX Corp.

    124,011       4,243,656  

Daseke, Inc.(a)

    4,015       44,888  

Heartland Express, Inc.

    3,436       51,402  

HyreCar, Inc.(a)

    1,009       3,431  

JB Hunt Transport Services, Inc.

    4,687       902,435  

Knight-Swift Transportation Holdings, Inc.

    8,791       497,395  

Landstar System, Inc.

    2,119       339,040  

Lyft, Inc., Class A(a)

    16,184       623,408  

Marten Transport Ltd.

    2,723       45,447  

Norfolk Southern Corp.

    13,622       3,705,048  

Old Dominion Freight Line, Inc.

    5,759       1,738,815  

Ryder System, Inc.

    2,730       199,809  

Saia, Inc.(a)

    1,529       434,664  

Schneider National, Inc., Class B

    3,106       79,514  

TuSimple Holdings, Inc., Class A(a)(b)

    7,605       142,670  

Uber Technologies, Inc.(a)

    90,455       3,383,017  

Union Pacific Corp.

    36,092       8,826,299  

Universal Logistics Holdings, Inc.

    345       5,875  

US Xpress Enterprises, Inc., Class A(a)(b)

    1,385       6,246  

Werner Enterprises, Inc.

    3,145       140,235  

XPO Logistics, Inc.(a)

    5,381       356,061  

Yellow Corp.(a)

    3,485       36,383  
   

 

 

 
          26,656,788  
Semiconductors & Semiconductor Equipment — 5.4%  

Advanced Micro Devices, Inc.(a)

    67,889       7,756,318  

Allegro MicroSystems, Inc.(a)

    2,315       65,700  

Alpha & Omega Semiconductor Ltd.(a)

    1,152       51,875  

Ambarella, Inc.(a)

    1,923       269,509  

Amkor Technology, Inc.

    5,568       122,607  

Analog Devices, Inc.

    30,073       4,931,070  

Applied Materials, Inc.

    50,521       6,980,992  

Atomera, Inc.(a)(b)

    815       11,516  

Axcelis Technologies, Inc.(a)

    2,013       126,034  

AXT, Inc.(a)

    1,214       9,093  

Azenta Inc.

    4,283       361,228  

Broadcom, Inc.

    22,406       13,127,227  

CEVA, Inc.(a)

    1,470       55,375  

Cirrus Logic, Inc.(a)

    3,254       291,038  

CMC Materials, Inc.

    1,513       273,671  

Cohu, Inc.(a)

    2,510       82,780  

Diodes, Inc.(a)

    2,380       220,840  

Enphase Energy, Inc.(a)

    7,376       1,036,107  

Entegris, Inc.

    7,544       904,073  

First Solar, Inc.(a)

    6,077       476,315  

FormFactor, Inc.(a)

    4,220       180,363  

Globalfoundries, Inc.(a)

    2,842       140,224  

Ichor Holdings Ltd.(a)

    1,435       60,873  

Impinj, Inc.(a)

    1,213       96,300  

Intel Corp.

    226,800       11,072,376  

KLA Corp.

    8,496       3,307,238  

Kopin Corp.(a)

    3,915       11,510  

Kulicke & Soffa Industries, Inc.

    3,414       186,712  

Lam Research Corp.

    7,886       4,652,109  
Security   Shares     Value  
Semiconductors & Semiconductor Equipment (continued)  

Lattice Semiconductor Corp.(a)

    7,732     $ 426,961  

MACOM Technology Solutions Holdings, Inc.,

   

Class H(a)(b)

    2,653       162,390  

Marvell Technology, Inc.

    45,913       3,278,188  

MaxLinear, Inc.(a)

    4,049       243,021  

Meta Materials, Inc.(a)(b)

    13,445       22,453  

Microchip Technology, Inc.

    30,457       2,359,808  

Micron Technology, Inc.

    62,824       5,168,531  

MKS Instruments, Inc.

    3,069       476,708  

Monolithic Power Systems, Inc.

    2,496       1,005,713  

NeoPhotonics Corp.(a)

    3,408       52,347  

NVE Corp.

    172       10,642  

NVIDIA Corp.

    134,255       32,873,679  

NXP Semiconductors NV

    14,828       3,046,264  

ON Semiconductor Corp.(a)

    23,904       1,410,336  

Onto Innovation, Inc.(a)

    2,592       237,272  

PDF Solutions, Inc.(a)

    1,754       52,146  

Photronics, Inc.(a)

    3,827       68,427  

Power Integrations, Inc.

    3,371       272,073  

Qorvo, Inc.(a)

    6,197       850,724  

Qualcomm, Inc.

    63,300       11,125,608  

Rambus, Inc.(a)

    5,861       147,990  

Semtech Corp.(a)

    3,724       264,776  

Silicon Laboratories, Inc.(a)

    2,289       378,120  

SiTime Corp.(a)

    898       209,315  

SkyWater Technology, Inc.(a)(b)

    811       8,134  

Skyworks Solutions, Inc.

    9,196       1,347,398  

SMART Global Holdings, Inc.(a)

    853       48,928  

SunPower Corp.(a)

    3,988       66,919  

Synaptics, Inc.(a)

    2,218       466,556  

Teradyne, Inc.

    9,095       1,068,026  

Texas Instruments, Inc.

    51,828       9,302,608  

Ultra Clean Holdings, Inc.(a)

    2,740       138,151  

Universal Display Corp.

    2,371       363,972  

Veeco Instruments, Inc.(a)(b)

    2,766       76,037  

Wolfspeed, Inc.(a)

    6,608       622,738  

Xilinx, Inc.

    13,745       2,660,345  
   

 

 

 
          137,174,377  
Software — 9.6%            

8x8, Inc.(a)

    6,460       99,161  

A10 Networks, Inc.

    3,291       48,707  

ACI Worldwide, Inc.(a)

    6,881       236,500  

Adobe, Inc.(a)

    26,783       14,310,157  

Agilysys, Inc.(a)

    963       36,652  

Alarm.com Holdings, Inc.(a)

    2,494       185,978  

Alkami Technology, Inc.(a)

    2,197       33,702  

Altair Engineering, Inc., Class A(a)(b)

    2,546       160,194  

Alteryx, Inc., Class A(a)

    3,321       189,529  

American Software, Inc., Class A

    1,641       37,727  

Anaplan, Inc.(a)

    8,362       403,717  

ANSYS, Inc.(a)

    4,883       1,660,269  

Appfolio, Inc., Class A(a)

    933       107,538  

Appian Corp.(a)

    2,229       125,649  

Asana, Inc., Class A(a)

    4,034       211,704  

Aspen Technology, Inc.(a)

    3,816       573,011  

Atlassian Corp. PLC, Class A(a)

    7,805       2,531,474  

Autodesk, Inc.(a)

    12,343       3,083,158  

Avalara, Inc.(a)

    4,932       540,646  

Avaya Holdings Corp.(a)

    5,377       97,969  

AvidXchange Holdings, Inc.(a)

    1,956       20,264  

Benefitfocus, Inc.(a)

    1,165       12,978  

Bentley Systems, Inc., Class B(b)

    7,812       313,808  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  69


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Software (continued)            

Bill.Com Holdings, Inc.(a)(b)

    5,122     $ 964,012  

Black Knight, Inc.(a)

    8,387       625,670  

Blackbaud, Inc.(a)

    2,852       194,335  

Blackline, Inc.(a)

    2,925       268,720  

Bottomline Technologies DE, Inc.(a)

    2,836       159,922  

Box, Inc., Class A(a)

    7,480       195,452  

BTRS Holdings, Inc.(a)

    2,403       15,379  

C3.AI, Inc., Class A(a)(b)

    3,809       100,329  

Cadence Design Systems, Inc.(a)

    15,344       2,334,436  

CDK Global, Inc.

    6,738       289,532  

Cerence, Inc.(a)

    2,169       137,710  

Ceridian HCM Holding, Inc.(a)

    7,322       555,154  

ChannelAdvisor Corp.(a)

    1,810       38,263  

Citrix Systems, Inc.

    7,028       716,434  

Cleanspark, Inc.(a)

    1,688       11,343  

CommVault Systems, Inc.(a)

    2,559       172,630  

Consensus Cloud Solutions, Inc.(a)

    808       45,814  

CoreCard Corp.(a)

    318       11,798  

Couchbase, Inc.(a)(b)

    653       15,300  

Coupa Software, Inc.(a)(b)

    4,127       554,132  

Crowdstrike Holdings, Inc., Class A(a)

    11,032       1,992,820  

CS Disco, Inc.(a)(b)

    641       21,999  

Datadog, Inc., Class A(a)

    14,233       2,079,584  

Datto Holding Corp.(a)

    1,098       27,351  

Digimarc Corp.(a)

    495       15,691  

Digital Turbine, Inc.(a)

    4,848       214,039  

DocuSign, Inc.(a)

    10,789           1,356,933  

Dolby Laboratories, Inc., Class A

    3,556       312,395  

Domo, Inc., Class B(a)

    1,416       66,495  

DoubleVerify Holdings, Inc.(a)

    2,950       81,597  

Dropbox, Inc., Class A(a)

    16,773       415,132  

Duck Creek Technologies, Inc.(a)

    3,777       96,502  

Dynatrace, Inc.(a)

    10,863       595,944  

E2open Parent Holdings, Inc.(a)

    12,000       111,600  

Ebix, Inc.

    1,492       45,342  

eGain Corp.(a)

    724       7,479  

Elastic NV(a)

    4,259       397,152  

Enfusion, Inc.(a)

    1,551       21,419  

EngageSmart, Inc.(a)

    1,206       26,363  

Envestnet, Inc.(a)(b)

    2,907       214,944  

Everbridge, Inc.(a)

    2,056       105,103  

EverCommerce, Inc.(a)(b)

    1,361       16,359  

Fair Isaac Corp.(a)

    1,470       727,635  

Five9, Inc.(a)

    3,872       486,710  

Fortinet, Inc.(a)

    7,496       2,228,111  

GTY Technology Holdings, Inc.(a)(b)

    2,386       12,049  

Guidewire Software, Inc.(a)(b)

    4,631       466,990  

HubSpot, Inc.(a)

    2,515       1,229,332  

Informatica, Inc., Class A(a)(b)

    1,702       47,520  

Instructure Holdings, Inc.(a)

    1,199       27,697  

InterDigital, Inc.

    1,610       111,138  

Intuit, Inc.

    14,894       8,269,596  

Jamf Holding Corp.(a)(b)

    2,776       91,775  

JFrog Ltd.(a)

    2,583       69,018  

LivePerson, Inc.(a)

    3,328       99,407  

Mandiant, Inc.(a)

    12,939       195,250  

Manhattan Associates, Inc.(a)

    3,633       486,350  

Marathon Digital Holdings, Inc.(a)(b)

    4,804       113,086  

McAfee Corp., Class A

    4,727       121,248  

MeridianLink, Inc.(a)

    1,066       20,670  

Microsoft Corp.

    422,982       131,538,942  

MicroStrategy, Inc., Class A(a)

    482       177,381  

Mimecast Ltd.(a)

    3,475       276,992  
Security   Shares     Value  
Software (continued)            

Mitek Systems, Inc.(a)

    2,481     $ 40,614  

Model N, Inc.(a)

    2,003       55,403  

Momentive Global, Inc.(a)

    7,786       133,374  

N-Able, Inc.(a)(b)

    1,754       19,575  

nCino, Inc.(a)(b)

    3,554       162,880  

NCR Corp.(a)

    7,189       273,613  

New Relic, Inc.(a)

    2,815       295,969  

NortonLifeLock, Inc.

    31,050       807,610  

Nuance Communications, Inc.(a)

    16,138       891,624  

Nutanix, Inc., Class A(a)

    12,188       333,220  

ON24, Inc.(a)

    1,991       32,772  

OneSpan, Inc.(a)

    1,431       22,982  

Oracle Corp.

    92,571       7,513,062  

PagerDuty, Inc.(a)

    5,312       175,402  

Palantir Technologies, Inc., Class A(a)

    92,953       1,274,386  

Palo Alto Networks, Inc.(a)

    5,340           2,762,916  

Paycom Software, Inc.(a)

    2,847       954,599  

Paycor HCM, Inc.(a)(b)

    2,274       58,988  

Paylocity Holding Corp.(a)

    2,241       457,119  

Pegasystems, Inc.

    2,249       223,146  

Ping Identity Holding Corp.(a)

    4,136       81,851  

Procore Technologies, Inc.(a)(b)

    3,407       213,142  

Progress Software Corp.

    2,301       104,719  

PROS Holdings, Inc.(a)

    2,060       57,083  

PTC, Inc.(a)

    6,010       698,723  

Q2 Holdings, Inc.(a)

    3,026       197,446  

Qualys, Inc.(a)

    1,958       250,898  

Rapid7, Inc.(a)

    3,273       315,288  

Rekor Systems, Inc.(a)

    2,062       9,588  

Rimini Street, Inc.(a)

    3,501       18,030  

RingCentral, Inc., Class A(a)

    4,686       827,032  

Riot Blockchain, Inc.(a)(b)

    4,243       67,633  

SailPoint Technologies Holding, Inc.(a)

    5,099       197,280  

salesforce.com, Inc.(a)

    52,465       12,204,933  

Sapiens International Corp. NV

    2,240       71,322  

SecureWorks Corp., Class A(a)

    607       8,953  

ServiceNow, Inc.(a)

    11,040       6,467,011  

ShotSpotter, Inc.(a)

    707       18,644  

Smartsheet, Inc., Class A(a)(b)

    6,990       434,918  

Smith Micro Software, Inc.(a)

    5,294       22,129  

Splunk, Inc.(a)

    8,998       1,115,032  

Sprout Social, Inc., Class A(a)

    2,404       165,515  

SPS Commerce, Inc.(a)

    1,996       247,205  

SS&C Technologies Holdings, Inc.

    12,665       1,011,554  

Sumo Logic, Inc.(a)(b)

    4,469       53,226  

Synopsys, Inc.(a)

    8,482       2,633,661  

Telos Corp.(a)

    2,269       26,525  

Tenable Holdings, Inc.(a)

    5,180       266,252  

Teradata Corp.(a)

    5,990       241,637  

Trade Desk, Inc., Class A(a)(b)

    24,324       1,691,491  

Tyler Technologies, Inc.(a)

    2,261       1,071,262  

Unity Software, Inc.(a)

    8,388       881,998  

Upland Software, Inc.(a)

    1,510       29,596  

Varonis Systems, Inc.(a)

    6,254       233,024  

Verint Systems, Inc.(a)

    3,361       172,520  

Veritone, Inc.(a)

    2,366       37,312  

Viant Technology, Inc., Class A(a)

    883       7,055  

VirnetX Holding Corp.(a)

    2,642       5,971  

VMware, Inc., Class A

    12,417       1,595,336  

Vonage Holdings Corp.(a)

    13,838       288,384  

Workday, Inc., Class A(a)

    10,619       2,686,713  

Workiva, Inc.(a)

    2,487       294,162  

Xperi Holding Corp.

    5,535       93,375  
 

 

 

70  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Software (continued)            

Yext, Inc.(a)

    5,854     $ 47,417  

Zendesk, Inc.(a)

    6,711       661,101  

Zoom Video Communications, Inc., Class A(a)

    12,172       1,877,896  

Zscaler, Inc.(a)

    4,378       1,125,628  

Zuora, Inc., Class A(a)

    5,649       93,943  
   

 

 

 
      244,856,665  
Specialty Retail — 2.3%            

Aaron’s Co., Inc.

    1,983       41,980  

Abercrombie & Fitch Co., Class A(a)

    3,245       126,555  

Academy Sports & Outdoors, Inc.(a)

    4,216       164,002  

Advance Auto Parts, Inc.

    3,485       806,812  

American Eagle Outfitters, Inc.

    8,725       199,192  

America’s Car-Mart, Inc.(a)

    281       26,673  

Arko Corp.(a)

    8,681       71,358  

Asbury Automotive Group, Inc.(a)

    1,345       216,505  

AutoNation, Inc.(a)

    2,386       260,074  

AutoZone, Inc.(a)

    1,171           2,326,016  

Barnes & Noble Education, Inc.(a)

    2,311       13,912  

Bath & Body Works, Inc.

    13,894       779,037  

Bed Bath & Beyond, Inc.(a)

    6,401       103,952  

Best Buy Co., Inc.

    13,729       1,363,015  

Big 5 Sporting Goods Corp.

    1,094       21,541  

Boot Barn Holdings, Inc.(a)

    1,545       142,094  

Buckle, Inc.

    1,687       63,499  

Burlington Stores, Inc.(a)

    3,757       890,146  

Caleres, Inc.

    2,081       49,902  

Camping World Holdings, Inc., Class A

    2,185       72,542  

CarLotz, Inc.(a)

    3,902       7,921  

CarMax, Inc.(a)

    9,093       1,010,869  

Carvana Co.(a)

    4,363       707,068  

Cato Corp., Class A

    2,025       33,453  

Chico’s FAS, Inc.(a)

    7,580       35,702  

Children’s Place, Inc.(a)

    869       61,482  

Citi Trends, Inc.(a)

    548       26,699  

Conn’s, Inc.(a)(b)

    641       15,557  

Container Store Group, Inc.(a)

    1,057       10,781  

Designer Brands, Inc., Class A(a)

    3,326       43,803  

Dick’s Sporting Goods, Inc.

    3,454       398,592  

Five Below, Inc.(a)

    3,183       522,012  

Floor & Decor Holdings, Inc., Class A(a)

    5,834       634,272  

Foot Locker, Inc.

    5,084       227,153  

GameStop Corp., Class A(a)(b)

    3,549       386,593  

Gap, Inc.

    11,272       203,685  

Genesco, Inc.(a)

    1,043       67,096  

Group 1 Automotive, Inc.

    957       162,508  

GrowGeneration Corp.(a)

    2,856       24,105  

Guess?, Inc.

    1,837       42,288  

Haverty Furniture Cos., Inc.

    1,048       30,937  

Hibbett, Inc.

    1,069       65,904  

Home Depot, Inc.

    59,681       21,901,733  

JOANN, Inc.

    2,118       22,641  

Kirkland’s, Inc.(a)

    980       16,591  

Leslie’s, Inc.(a)

    7,693       160,245  

Lithia Motors, Inc.

    1,673       488,733  

Lowe’s Cos., Inc.

    38,859       9,223,184  

Lumber Liquidators Holdings, Inc.(a)

    1,004       14,498  

MarineMax, Inc.(a)

    887       41,742  

Monro, Inc.

    1,675       83,298  

Murphy USA, Inc.

    1,316       258,805  

National Vision Holdings, Inc.(a)

    4,693       191,850  

ODP Corp.(a)

    2,695       119,200  
Security   Shares     Value  
Specialty Retail (continued)            

OneWater Marine, Inc., Class A

    684     $ 35,370  

O’Reilly Automotive, Inc.(a)

    3,722       2,425,813  

Party City Holdco, Inc.(a)

    5,630       26,630  

Penske Automotive Group, Inc.

    1,642       166,876  

Petco Health & Wellness Co., Inc.(a)(b)

    3,824       71,700  

Rent-A-Center, Inc.

    3,760       158,484  

RH(a)

    985       396,778  

Ross Stores, Inc.

    19,560       1,911,990  

Sally Beauty Holdings, Inc.(a)

    7,155       122,851  

Shift Technologies, Inc.(a)(b)

    3,114       7,131  

Shoe Carnival, Inc.

    744       25,415  

Signet Jewelers Ltd.

    2,955       254,514  

Sleep Number Corp.(a)

    1,237       88,445  

Sonic Automotive, Inc., Class A

    1,309       66,772  

Sportsman’s Warehouse Holdings, Inc.(a)

    1,930       21,153  

Tilly’s, Inc., Class A

    598       7,882  

TJX Cos., Inc.

    67,645       4,868,411  

Tractor Supply Co.

    6,325       1,380,811  

TravelCenters of America, Inc.(a)

    768       35,005  

Ulta Beauty, Inc.(a)

    2,964       1,078,125  

Urban Outfitters, Inc.(a)

    3,600       103,392  

Victoria’s Secret & Co.(a)

    4,088       228,233  

Vroom, Inc.(a)

    6,816       54,664  

Williams-Sonoma, Inc.

    4,109       659,659  

Winmark Corp.

    223       48,039  

Zumiez, Inc.(a)

    980       44,051  
   

 

 

 
      59,268,001  
Technology Hardware, Storage & Peripherals — 6.2%  

3D Systems Corp.(a)

    7,065       126,463  

Apple, Inc.

    866,283       151,408,943  

Avid Technology, Inc.(a)

    1,825       57,232  

Corsair Gaming, Inc.(a)(b)

    1,838       35,914  

Dell Technologies, Inc., Class C(a)

    15,286       868,398  

Diebold Nixdorf, Inc.(a)

    2,781       25,975  

Eastman Kodak Co.(a)

    1,722       6,767  

Hewlett Packard Enterprise Co.

    73,741       1,204,191  

HP, Inc.

    64,356       2,363,796  

NetApp, Inc.

    12,616       1,091,410  

Pure Storage, Inc., Class A(a)

    15,543       411,734  

Quantum Corp.(a)

    2,963       14,933  

Super Micro Computer, Inc.(a)

    2,842       115,158  

Turtle Beach Corp.(a)

    776       15,768  

Western Digital Corp.(a)

    17,359       898,155  

Xerox Holdings Corp.

    8,090       170,780  
   

 

 

 
          158,815,617  
Textiles, Apparel & Luxury Goods — 0.7%            

Capri Holdings Ltd.(a)

    8,141       489,030  

Carter’s, Inc.

    2,472       230,193  

Columbia Sportswear Co.

    2,136       198,370  

Crocs, Inc.(a)

    3,312       339,877  

Deckers Outdoor Corp.(a)

    1,543       494,115  

Fossil Group, Inc.(a)

    3,093       34,301  

G-III Apparel Group Ltd.(a)

    2,509       68,170  

Hanesbrands, Inc.

    19,037       306,496  

Kontoor Brands, Inc.

    3,157       155,609  

Lululemon Athletica, Inc.(a)

    6,368       2,125,384  

Movado Group, Inc.

    1,241       46,004  

NIKE, Inc., Class B

    69,472       10,286,719  

Oxford Industries, Inc.

    853       70,279  

PLBY Group, Inc.(a)

    1,732       27,521  

PVH Corp.

    3,945       374,814  
 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  71


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Textiles, Apparel & Luxury Goods (continued)  

Ralph Lauren Corp.

    2,653     $ 294,059  

Rocky Brands, Inc.

    309       13,219  

Skechers USA, Inc., Class A(a)

    7,375       309,750  

Steven Madden Ltd.

    4,857       199,817  

Superior Group of Cos., Inc.

    916       18,714  

Tapestry, Inc.

    16,036       608,566  

Under Armour, Inc., Class A(a)

    11,440       215,415  

Under Armour, Inc., Class C(a)

    9,628       153,952  

Unifi, Inc.(a)

    322       6,121  

Vera Bradley, Inc.(a)

    696       5,700  

VF Corp.

    17,939       1,169,802  

Wolverine World Wide, Inc.

    4,311       114,198  
   

 

 

 
          18,356,195  
Thrifts & Mortgage Finance — 0.1%            

Axos Financial, Inc.(a)

    2,871       147,857  

Blue Foundry Bancorp(a)

    1,829       26,850  

Bridgewater Bancshares, Inc.(a)

    1,355       24,105  

Capitol Federal Financial, Inc.

    5,759       64,098  

Columbia Financial, Inc.(a)

    2,444       51,740  

Essent Group Ltd.

    6,252       285,341  

Federal Agricultural Mortgage Corp., Class C

    456       55,541  

Flagstar Bancorp, Inc.

    2,381       107,740  

Hingham Institution for Savings

    79       30,639  

Home Bancorp, Inc.

    190       7,382  

Kearny Financial Corp.

    3,052       39,493  

Merchants Bancorp

    607       17,694  

MGIC Investment Corp.

    19,546       296,708  

Mr Cooper Group, Inc.(a)

    3,773       151,486  

New York Community Bancorp, Inc.

    24,685       287,827  

NMI Holdings, Inc., Class A(a)

    4,380       108,361  

Northfield Bancorp, Inc.

    1,190       18,754  

Ocwen Financial Corp.(a)

    722       26,483  

PCSB Financial Corp.

    450       8,406  

PennyMac Financial Services, Inc.

    1,842       115,493  

Provident Bancorp, Inc.

    875       15,820  

Provident Financial Services, Inc.

    3,731       90,178  

Radian Group, Inc.

    11,088       248,260  

Rocket Cos., Inc., Class A

    8,388       106,024  

Southern Missouri Bancorp, Inc.

    347       19,189  

TFS Financial Corp.

    3,225       56,051  

TrustCo Bank Corp.

    719       24,374  

UWM Holdings Corp.

    6,038       31,216  

Walker & Dunlop, Inc.

    1,704       225,627  

Washington Federal, Inc.

    4,414       154,578  

Waterstone Financial, Inc.

    3,037       62,016  

WSFS Financial Corp.

    3,734       195,587  
   

 

 

 
      3,100,918  
Tobacco — 0.6%            

22nd Century Group, Inc.(a)

    7,514       16,305  

Altria Group, Inc.

    103,855       5,284,142  

Philip Morris International, Inc.

    87,349       8,983,845  

Turning Point Brands, Inc.

    705       24,837  

Universal Corp.

    1,325       72,120  

Vector Group Ltd.

    7,931       88,114  
   

 

 

 
      14,469,363  
Security   Shares     Value  
Trading Companies & Distributors — 0.3%  

Air Lease Corp.

    6,106     $ 243,080  

Alta Equipment Group, Inc.(a)

    1,686       22,980  

Applied Industrial Technologies, Inc.

    1,995       195,470  

Beacon Roofing Supply, Inc.(a)

    2,873       157,642  

BlueLinx Holdings, Inc.(a)

    482       34,530  

Boise Cascade Co.

    2,388       167,685  

Core & Main, Inc., Class A(a)

    1,912       45,984  

Custom Truck One Source, Inc.(a)

    2,724       22,391  

DXP Enterprises, Inc.(a)

    556       15,874  

EVI Industries, Inc.(a)(b)

    262       5,793  

Fastenal Co.

    32,147       1,822,092  

GATX Corp.

    1,891       197,515  

Global Industrial Co.

    1,009       35,275  

GMS, Inc.(a)

    2,440       124,879  

H&E Equipment Services, Inc.

    1,772       73,768  

Herc Holdings, Inc.

    1,460       234,257  

Lawson Products, Inc.(a)

    255       12,408  

McGrath RentCorp

    1,253       95,491  

MRC Global, Inc.(a)

    4,647       34,434  

MSC Industrial Direct Co., Inc., Class A

    2,382       194,466  

NOW, Inc.(a)

    6,770       60,185  

Rush Enterprises, Inc., Class A

    2,846       150,326  

Rush Enterprises, Inc., Class B

    399       20,245  

SiteOne Landscape Supply, Inc.(a)

    2,549       459,126  

Textainer Group Holdings Ltd.

    2,893       106,405  

Titan Machinery, Inc.(a)

    1,169       36,005  

Transcat, Inc.(a)

    348       33,029  

Triton International Ltd.

    3,850       232,617  

United Rentals, Inc.(a)(b)

    4,081       1,306,410  

Univar Solutions, Inc.(a)

    9,155       242,608  

Veritiv Corp.(a)

    789       73,440  

W.W. Grainger, Inc.

    2,568       1,271,442  

Watsco, Inc.

    1,802       509,173  

WESCO International, Inc.(a)

    2,504       305,213  
   

 

 

 
      8,542,238  
Water Utilities — 0.1%            

American States Water Co.

    2,002       184,644  

American Water Works Co., Inc.

    10,145       1,631,316  

Artesian Resources Corp., Class A

    493       23,762  

Cadiz, Inc.(a)

    459       1,290  

California Water Service Group

    2,801       173,914  

Essential Utilities, Inc.

    12,768       622,312  

Global Water Resources, Inc.

    881       13,532  

Middlesex Water Co.

    903       91,420  

Pure Cycle Corp.(a)

    1,623       20,807  

SJW Group

    1,481       101,982  

York Water Co.

    673       30,568  
   

 

 

 
          2,895,547  
Wireless Telecommunication Services — 0.1%            

Gogo, Inc.(a)

    4,035       50,236  

Shenandoah Telecommunications Co.

    2,672       60,842  

Telephone & Data Systems, Inc.

    5,293       104,801  
 

 

 

72  

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Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

(Percentages shown are based on Net Assets)

 

Security   Shares     Value  
Wireless Telecommunication Services (continued)        

T-Mobile US, Inc.(a)

    33,025     $ 3,572,314  

United States Cellular Corp.(a)

    1,024       31,355  
   

 

 

 
      3,819,548  
   

 

 

 

Total Common Stocks — 98.8%
(Cost: $1,661,893,459)

      2,522,120,732  
   

 

 

 

Investment Companies

   

Equity Funds — 0.7%

   

iShares Russell 3000 ETF(d)

    64,910       16,953,194  
   

 

 

 

Total Investment Companies — 0.7%
(Cost: $16,110,491)

      16,953,194  
   

 

 

 

Total Long-Term Investments — 99.5%
(Cost: $1,678,003,950)

      2,539,073,926  
   

 

 

 

Short-Term Securities

   

Money Market Funds — 1.5%

   

BlackRock Cash Funds: Institutional, SL Agency Shares, 0.11%(d)(e)(f)

    25,119,720       25,127,256  

BlackRock Cash Funds: Treasury, SL Agency Shares, 0.01%(d)(e)

    12,921,366       12,921,366  
   

 

 

 

Total Short-Term Securities — 1.5%
(Cost: $38,048,622)

      38,048,622  
   

 

 

 

Total Investments — 101.0%
(Cost: $1,716,052,572)

      2,577,122,548  

Liabilities in Excess of Other Assets — (1.0)%

 

    (25,651,530
   

 

 

 

Net Assets — 100.0%

    $ 2,551,471,018  
   

 

 

 

 

(a) 

Non-income producing security.

(b) 

All or a portion of this security is on loan.

(c) 

Security is valued using significant unobservable inputs and is classified as Level 3 in the fair value hierarchy.

(d) 

Affiliate of the Fund.

(e) 

Annualized 7-day yield as of period end.

(f) 

All or a portion of this security was purchased with the cash collateral from loaned securities.

 

 

For Fund compliance purposes, the Fund’s industry classifications refer to one or more of the industry sub-classifications used by one or more widely recognized market indexes or rating group indexes, and/or as defined by the investment adviser. These definitions may not apply for purposes of this report, which may combine such industry sub-classifications for reporting ease.

Affiliates

Investments in issuers considered to be affiliate(s) of the Fund during the six months ended January 31, 2022 for purposes of Section 2(a)(3) of the Investment Company Act of 1940, as amended, were as follows:

 

                                                             Capital Gain  
                            Change in                       Distributions  
                      Net     Unrealized           Shares           from  
    Value at     Purchases     Proceeds     Realized     Appreciation     Value at     Held at           Underlying  
Affiliated Issuer   07/31/21     at Cost     from Sales     Gain (Loss)     (Depreciation)     01/31/22     01/31/22     Income     Funds  

BlackRock Cash Funds: Institutional,
SL Agency Shares

  $ 28,776,918     $     $ (3,642,555 )(a)    $ 1,021     $ (8,128   $ 25,127,256       25,119,720     $ 61,337 (b)    $  

BlackRock Cash Funds: Treasury,
SL Agency Shares

    12,326,350       595,016 (a)                        12,921,366       12,921,366       512        

BlackRock, Inc.

    6,385,840       757,682       (160,704     (7,549     (367,884     6,607,385       8,029       64,564        

iShares Russell 3000 ETF

    17,801,070       82,539,004       (84,736,677     3,620,200       (2,270,403     16,953,194       64,910       100,972        
       

 

 

   

 

 

   

 

 

     

 

 

   

 

 

 
        $ 3,613,672     $ (2,646,415   $ 61,609,201       $ 227,385     $  
       

 

 

   

 

 

   

 

 

     

 

 

   

 

 

 

 

  (a) 

Represents net amount purchased (sold).

 
  (b) 

All or a portion represents securities lending income earned from the reinvestment of cash collateral from loaned securities, net of fees and collateral investment expenses, and other payments to and from borrowers of securities.

 

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  73


Schedule of Investments (unaudited) (continued)

January 31, 2022

   iShares Total U.S. Stock Market Index Fund

 

Derivative Financial Instruments Outstanding as of Period End

Futures Contracts

 

         
Description    Number of
Contracts
       Expiration
Date
       Notional
Amount (000)
       Value/
Unrealized
Appreciation
(Depreciation)
 

Long Contracts

                 

Russell 2000 E-Mini Index

     15          03/18/22        $ 1,518        $ (146,514

S&P 500 E-Mini Index

     45          03/18/22          10,135          (393,023
                 

 

 

 
                  $ (539,537
                 

 

 

 

Derivative Financial Instruments Categorized by Risk Exposure

As of period end, the fair values of derivative financial instruments located in the Statements of Assets and Liabilities were as follows:

 

                                                                                                                                    
               
      Commodity
Contracts
     Credit
Contracts
     Equity
Contracts
     Foreign
Currency
Exchange
Contracts
     Interest
Rate
Contracts
     Other
Contracts
     Total  

Liabilities — Derivative Financial Instruments

 

     

Futures contracts

                    

Unrealized depreciation on futures contracts(a)

   $      $      $   539,537      $      $      $      $   539,537  
  

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

 

 

(a) Net cumulative unrealized appreciation (depreciation) on futures contracts and centrally cleared swaps, if any, are reported in the Schedule of Investments. In the Statements of Assets and Liabilities, only current day’s variation margin is reported in receivables or payables and the net cumulative unrealized appreciation (depreciation) is included in accumulated earnings (loss).

 

For the period ended January 31, 2022, the effect of derivative financial instruments in the Statements of Operations was as follows:

 

  

 

               
      Commodity
Contracts
     Credit
Contracts
     Equity
Contracts
     Foreign
Currency
Exchange
Contracts
     Interest
Rate
Contracts
     Other
Contracts
     Total  

Net Realized Gain (Loss) from:

                    

Futures contracts

   $      $      $ 295,402      $      $      $      $ 295,402  
  

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

 

Net Change in Unrealized Appreciation (Depreciation) on:

 

           

Futures contracts

   $      $      $ (648,792    $      $      $      $ (648,792
  

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

 

Average Quarterly Balances of Outstanding Derivative Financial Instruments

 

   

Futures contracts:

  

Average notional value of contracts — long

   $ 17,489,159  

For more information about the Fund’s investment risks regarding derivative financial instruments, refer to the Notes to Financial Statements.

Fair Value Hierarchy as of Period End

Various inputs are used in determining the fair value of financial instruments. For a description of the input levels and information about the Fund’s policy regarding valuation of financial instruments, refer to the Notes to Financial Statements.

The following table summarizes the Fund’s financial instruments categorized in the fair value hierarchy. The breakdown of the Fund’s financial instruments into major categories is disclosed in the Schedule of Investments above.

 

                                                                                   
         
      Level 1        Level 2        Level 3        Total  

Assets

                 

Investments

                 

Long-Term Investments

                 

Common Stocks

                 

Aerospace & Defense

   $     35,074,697        $        $        $     35,074,697  

Air Freight & Logistics

     14,381,781                            14,381,781  

Airlines

     5,567,874                            5,567,874  

Auto Components

     5,935,605                            5,935,605  

 

 

74  

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Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

 

Fair Value Hierarchy as of Period End (continued)

 

                                                                                   
         
      Level 1        Level 2        Level 3        Total  

Common Stocks (continued)

                 

Automobiles

   $ 52,468,028        $        $        $ 52,468,028  

Banks

     111,945,698                            111,945,698  

Beverages

     34,298,736                            34,298,736  

Biotechnology

     57,805,496                   1,200          57,806,696  

Building Products

     16,068,873                            16,068,873  

Capital Markets

     78,416,965                            78,416,965  

Chemicals

     34,575,644                            34,575,644  

Commercial Services & Supplies

     12,815,749                            12,815,749  

Communications Equipment

     20,881,650                            20,881,650  

Construction & Engineering

     4,173,593                            4,173,593  

Construction Materials

     3,373,772                            3,373,772  

Consumer Finance

     16,331,786                            16,331,786  

Containers & Packaging

     9,815,882                            9,815,882  

Distributors

     2,955,304                            2,955,304  

Diversified Consumer Services

     3,191,733                            3,191,733  

Diversified Financial Services

     34,988,270                            34,988,270  

Diversified Telecommunication Services

     24,207,416                            24,207,416  

Electric Utilities

     37,747,075                            37,747,075  

Electrical Equipment

     16,682,914                            16,682,914  

Electronic Equipment, Instruments & Components

     18,328,039                            18,328,039  

Energy Equipment & Services

     7,577,113                            7,577,113  

Entertainment

     37,574,114                            37,574,114  

Equity Real Estate Investment Trusts (REITs)

     83,875,729                            83,875,729  

Food & Staples Retailing

     32,614,994                            32,614,994  

Food Products

     24,841,986                            24,841,986  

Gas Utilities

     3,031,364                            3,031,364  

Health Care Equipment & Supplies

     68,902,102                            68,902,102  

Health Care Providers & Services

     66,975,303                            66,975,303  

Health Care Technology

     6,127,190                            6,127,190  

Hotels, Restaurants & Leisure

     50,728,925                            50,728,925  

Household Durables

     11,936,443                            11,936,443  

Household Products

     31,445,286                            31,445,286  

Independent Power and Renewable Electricity Producers

     2,156,456                            2,156,456  

Industrial Conglomerates

     21,714,693                            21,714,693  

Insurance

     52,635,980                            52,635,980  

Interactive Media & Services

     136,080,303                            136,080,303  

Internet & Direct Marketing Retail

     78,632,872                            78,632,872  

IT Services

     119,695,413                            119,695,413  

Leisure Products

     3,381,247                            3,381,247  

Life Sciences Tools & Services

     44,356,554                            44,356,554  

Machinery

     45,114,864                            45,114,864  

Marine

     602,181                            602,181  

Media

     27,878,026                            27,878,026  

Metals & Mining

     12,425,853          30,094                   12,455,947  

Mortgage Real Estate Investment Trusts (REITs)

     3,714,901                            3,714,901  

Multiline Retail

     11,726,599                            11,726,599  

Multi-Utilities

     17,622,368                            17,622,368  

Oil, Gas & Consumable Fuels

     76,177,870                            76,177,870  

Paper & Forest Products

     606,017                            606,017  

Personal Products

     5,371,371                            5,371,371  

Pharmaceuticals

     85,578,372                            85,578,372  

Professional Services

     16,194,183                            16,194,183  

Real Estate Management & Development

     4,804,929                            4,804,929  

Road & Rail

     26,656,788                            26,656,788  

Semiconductors & Semiconductor Equipment

     137,174,377                            137,174,377  

Software

     244,856,665                            244,856,665  

Specialty Retail

     59,268,001                            59,268,001  

Technology Hardware, Storage & Peripherals

     158,815,617                            158,815,617  

Textiles, Apparel & Luxury Goods

     18,356,195                            18,356,195  

Thrifts & Mortgage Finance

     3,100,918                            3,100,918  

Tobacco

     14,469,363                            14,469,363  

Trading Companies & Distributors

     8,542,238                            8,542,238  

Water Utilities

     2,895,547                            2,895,547  

 

 

S C H E D U L E   O F   I N V E S T M E N T S

  75


Schedule of Investments (unaudited) (continued)

January 31, 2022

  

iShares Total U.S. Stock Market Index Fund

 

Fair Value Hierarchy as of Period End (continued)

 

                                                                                                               
         
      Level 1        Level 2        Level 3        Total  

Common Stocks (continued)

                 

Wireless Telecommunication Services

   $ 3,819,548        $        $        $ 3,819,548  

Investment Companies

     16,953,194                            16,953,194  

Short-Term Securities

                 

Money Market Funds

     38,048,622                            38,048,622  
  

 

 

      

 

 

      

 

 

      

 

 

 
   $ 2,577,091,254        $ 30,094        $ 1,200        $ 2,577,122,548  
  

 

 

      

 

 

      

 

 

      

 

 

 

Derivative Financial Instruments(a)

                 

Liabilities

                 

Equity Contracts

   $ (539,537      $        $        $ (539,537
  

 

 

      

 

 

      

 

 

      

 

 

 

 

  (a)

Derivative financial instruments are futures contracts. Futures contracts are valued at the unrealized appreciation (depreciation) on the instrument.

 

See notes to financial statements.

 

 

76  

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Statements of Assets and Liabilities (unaudited)

January 31, 2022

  

    

    

 

   

iShares Russell

Mid-Cap

Index Fund

         iShares Russell
Small/Mid-Cap
Index Fund
          iShares Total U.S.
Stock Market
Index Fund
 

 

 

ASSETS

                        

Investments, at value — unaffiliated(a)(b)

    $ 1,763,818,810        $ 470,919,078         $ 2,515,513,347  

Investments, at value — affiliated(c)

      50,078,491          29,512,972           61,609,201  

Cash pledged for futures contracts

      556,000          123,000           575,000  

Receivables:

              

Investments sold

      426,399          240,823           177,654  

Securities lending income — affiliated

      4,848          10,380           9,234  

Capital shares sold

      5,732,631          542,447           1,921,322  

Dividends — unaffiliated

      598,724          126,053           1,611,817  

Dividends — affiliated

      70          13           56  

Variation margin on futures contracts

      660,626          55,099           226,338  

Prepaid expenses

      42,440          39,760           76,456  

Other assets

      152,000                     
   

 

 

      

 

 

       

 

 

 

Total assets

      1,822,071,039          501,569,625           2,581,720,425  
   

 

 

      

 

 

       

 

 

 

LIABILITIES

              

Collateral on securities loaned

      21,370,599          25,723,635           25,132,649  

Payables:

              

Investments purchased

      3,465,111                    3,265,439  

Accounting services fees

      3,798          3,798           3,798  

Capital shares redeemed

      15,041,954          878,388           1,580,672  

Custodian fees

      32,279          17,986           14,415  

Investment advisory fees

      29,821          2,472           21,321  

Trustees’ and Officer’s fees

      3,136          2,953           2,744  

Recoupment of past waived fees

      24,995                    91,428  

Other accrued expenses

      17,050          13,970           18,902  

Professional fees

      42,695          72,574           28,810  

Service fees

      29,786          22,245           35,905  

Transfer agent fees

      140,771          27,595           53,324  
   

 

 

      

 

 

       

 

 

 

Total liabilities

      40,201,995          26,765,616           30,249,407  
   

 

 

      

 

 

       

 

 

 

NET ASSETS

    $ 1,781,869,044        $ 474,804,009         $ 2,551,471,018  
   

 

 

      

 

 

       

 

 

 

NET ASSETS CONSIST OF

              

Paid-in capital

    $ 1,223,498,263        $ 389,290,316         $ 1,709,529,215  

Accumulated earnings

      558,370,781          85,513,693           841,941,803  
   

 

 

      

 

 

       

 

 

 

NET ASSETS

    $ 1,781,869,044        $ 474,804,009         $ 2,551,471,018  
   

 

 

      

 

 

       

 

 

 

(a) Investments, at cost — unaffiliated

    $ 1,170,827,395        $ 372,163,694         $ 1,657,653,662  

(b) Securities loaned, at value

    $ 22,329,918        $ 26,603,181         $ 26,003,772  

(c)  Investments, at cost — affiliated

    $ 50,272,372        $ 29,382,555         $ 58,398,910  

 

 

I N A N C I A L  T A T E M E N T  S

  77


Statements of Assets and Liabilities (unaudited) (continued)

January 31, 2022

  

    

    

 

     

iShares Russell
Mid-Cap
Index Fund
 
 
 
      

iShares Russell
Small/Mid-Cap
Index Fund
 
 
 
       

iShares Total U.S.

Stock Market

Index Fund

 

 

 

 

 

NET ASSET VALUE

              
Institutional                                   

Net assets

    $ 201,775,038        $ 163,973,528         $ 137,338,313  
   

 

 

      

 

 

       

 

 

 

Shares outstanding

      14,485,605          10,492,481           6,566,160  
   

 

 

      

 

 

       

 

 

 

Net asset value

    $ 13.93        $ 15.63         $ 20.92  
   

 

 

      

 

 

       

 

 

 

Shares authorized

      Unlimited          Unlimited           Unlimited  
   

 

 

      

 

 

       

 

 

 

Par value

    $ 0.001        $ 0.001         $ 0.001  
   

 

 

      

 

 

       

 

 

 
Investor A                                   

Net assets

    $ 140,818,186        $ 101,029,083         $ 167,948,567  
   

 

 

      

 

 

       

 

 

 

Shares outstanding

      10,152,196          6,476,711           8,040,034  
   

 

 

      

 

 

       

 

 

 

Net asset value

    $ 13.87        $ 15.60         $ 20.89  
   

 

 

      

 

 

       

 

 

 

Shares authorized

      Unlimited          Unlimited           Unlimited  
   

 

 

      

 

 

       

 

 

 

Par value

    $ 0.001        $ 0.001         $ 0.001  
   

 

 

      

 

 

       

 

 

 
Class K                                   

Net assets

    $ 1,439,275,820        $ 209,801,398         $ 2,246,184,138  
   

 

 

      

 

 

       

 

 

 

Shares outstanding

      103,109,694          13,424,636           107,387,552  
   

 

 

      

 

 

       

 

 

 

Net asset value

    $ 13.96        $ 15.63         $ 20.92  
   

 

 

      

 

 

       

 

 

 

Shares authorized

      Unlimited          Unlimited           Unlimited  
   

 

 

      

 

 

       

 

 

 

Par value

    $ 0.001        $ 0.001         $ 0.001  
   

 

 

      

 

 

       

 

 

 

See notes to financial statements.

 

 

 

78  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Statements of Operations (unaudited)

Six Months Ended January 31, 2022

 

    

iShares Russell
Mid-Cap

Index Fund

    iShares Russell
Small/Mid-Cap
Index Fund
    iShares Total U.S.
Stock Market
Index Fund
 

INVESTMENT INCOME

     

Dividends — unaffiliated

  $ 12,204,389     $ 3,486,161     $ 17,009,640  

Dividends — affiliated

    111,945       20,866       168,707  

Securities lending income — affiliated — net

    40,134       72,106       58,678  

Foreign taxes withheld

    (3,536     (2,942     (4,730
 

 

 

   

 

 

   

 

 

 

Total investment income

    12,352,932       3,576,191       17,232,295  
 

 

 

   

 

 

   

 

 

 

EXPENSES

     

Investment advisory

    182,284       76,144       130,582  

Service — class specific

    179,184       132,660       214,455  

Transfer agent — class specific

    153,580       62,339       72,910  

Professional

    55,325       53,094       51,014  

Registration

    42,299       36,960       40,975  

Custodian

    11,606       29,494       40,102  

Trustees and Officer

    6,283       4,689       7,010  

Accounting services

    4,550       4,550       4,550  

Recoupment of past waived and/or reimbursed fees — class specific

    2,586             2,329  

Recoupment of past waived and/or reimbursed fees

                70,664  

Miscellaneous

    27,928       22,207       28,416  
 

 

 

   

 

 

   

 

 

 

Total expenses

    665,625       422,137       663,007  

Less:

     

Fees waived and/or reimbursed by the Manager

    (5,382     (49,412     (6,509

Transfer agent fees waived and/or reimbursed — class specific

          (2,700      
 

 

 

   

 

 

   

 

 

 

Total expenses after fees waived and/or reimbursed

    660,243       370,025       656,498  
 

 

 

   

 

 

   

 

 

 

Net investment income

    11,692,689       3,206,166       16,575,797  
 

 

 

   

 

 

   

 

 

 

REALIZED AND UNREALIZED GAIN (LOSS)

     

Net realized gain (loss) from:

     

Investments — unaffiliated

    8,211,428       1,854,420       1,390,934  

Investments — affiliated

    416,910       (315,787     3,613,672  

Futures contracts

    649,840       (31,497     295,402  
 

 

 

   

 

 

   

 

 

 
    9,278,178       1,507,136       5,300,008  
 

 

 

   

 

 

   

 

 

 

Net change in unrealized appreciation (depreciation) on:

     

Investments — unaffiliated

    (78,432,364     (34,830,161     6,192,167  

Investments — affiliated

    (1,408,876     (186,376     (2,646,415

Futures contracts

    (382,409     (123,428     (648,792
 

 

 

   

 

 

   

 

 

 
    (80,223,649     (35,139,965     2,896,960  
 

 

 

   

 

 

   

 

 

 

Net realized and unrealized gain (loss)

    (70,945,471     (33,632,829     8,196,968  
 

 

 

   

 

 

   

 

 

 

NET INCREASE (DECREASE) IN NET ASSETS RESULTING FROM OPERATIONS

  $ (59,252,782   $ (30,426,663   $ 24,772,765  
 

 

 

   

 

 

   

 

 

 

See notes to financial statements.

 

 

I N A N C I A L  T A T E M E N T  S

  79


Statements of Changes in Net Assets

 

    iShares Russell Mid-Cap
Index Fund
    iShares Russell Small/Mid-Cap
Index Fund
 
    

Six Months Ended
01/31/22

(unaudited)

   

Year Ended

07/31/21

    Six Months Ended
01/31/22
(unaudited)
    Year Ended
07/31/21
 

INCREASE (DECREASE) IN NET ASSETS

       

OPERATIONS

       

Net investment income

  $ 11,692,689     $ 16,991,431     $ 3,206,166     $ 3,898,640  

Net realized gain

    9,278,178       63,048,650       1,507,136       16,445,631  

Net change in unrealized appreciation (depreciation)

    (80,223,649     424,271,970       (35,139,965     113,400,348  
 

 

 

   

 

 

   

 

 

   

 

 

 

Net increase (decrease) in net assets resulting from operations

    (59,252,782     504,312,051       (30,426,663     133,744,619  
 

 

 

   

 

 

   

 

 

   

 

 

 

DISTRIBUTIONS TO SHAREHOLDERS(a)

       

Institutional

    (7,589,621     (5,368,839     (7,963,286     (4,029,472

Investor A

    (5,200,125     (2,605,085     (4,481,622     (3,084,611

Class K

    (53,941,793     (29,765,293     (9,508,370     (8,226,939
 

 

 

   

 

 

   

 

 

   

 

 

 

Decrease in net assets resulting from distributions to shareholders

    (66,731,539     (37,739,217     (21,953,278     (15,341,022
 

 

 

   

 

 

   

 

 

   

 

 

 

CAPITAL SHARE TRANSACTIONS

       

Net increase in net assets derived from capital share transactions

    179,808,741       60,316,126       50,902,908       100,862,863  
 

 

 

   

 

 

   

 

 

   

 

 

 

NET ASSETS

       

Total increase (decrease) in net assets

    53,824,420       526,888,960       (1,477,033     219,266,460  

Beginning of period

    1,728,044,624       1,201,155,664       476,281,042       257,014,582  
 

 

 

   

 

 

   

 

 

   

 

 

 

End of period

  $ 1,781,869,044     $ 1,728,044,624     $ 474,804,009     $ 476,281,042  
 

 

 

   

 

 

   

 

 

   

 

 

 

 

(a) 

Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

See notes to financial statements.

 

 

80  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Statements of Changes in Net Assets (continued)

 

    iShares Total U.S. Stock Market
Index Fund
 
     Six Months Ended
01/31/22
(unaudited)
    Year Ended
07/31/21
 

INCREASE (DECREASE) IN NET ASSETS

   

OPERATIONS

   

Net investment income

  $ 16,575,797     $ 22,547,107  

Net realized gain

    5,300,008       6,613,238  

Net change in unrealized appreciation (depreciation)

    2,896,960       506,176,330  
 

 

 

   

 

 

 

Net increase in net assets resulting from operations

    24,772,765       535,336,675  
 

 

 

   

 

 

 

DISTRIBUTIONS TO SHAREHOLDERS(a)

   

Institutional

    (1,781,265     (1,417,049

Investor A

    (1,768,655     (1,498,740

Class K

    (27,078,169     (19,697,165
 

 

 

   

 

 

 

Decrease in net assets resulting from distributions to shareholders

    (30,628,089     (22,612,954
 

 

 

   

 

 

 

CAPITAL SHARE TRANSACTIONS

   

Net increase in net assets derived from capital share transactions

    197,551,385       605,004,464  
 

 

 

   

 

 

 

NET ASSETS

   

Total increase in net assets

    191,696,061       1,117,728,185  

Beginning of period

    2,359,774,957       1,242,046,772  
 

 

 

   

 

 

 

End of period

  $ 2,551,471,018     $ 2,359,774,957  
 

 

 

   

 

 

 

 

(a)

Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

See notes to financial statements.

 

 

 

F I N A N C I A L   S T A T E M E N T S

  81


Financial Highlights

(For a share outstanding throughout each period)

 

        iShares Russell Mid-Cap Index Fund  
        Institutional  
        Six Months Ended                                   
        01/31/22     Year Ended July 31,  
                   (unaudited)     2021      2020      2019      2018     2017  
               

Net asset value, beginning of period

    $ 14.91     $ 10.75      $ 10.98      $ 10.70      $ 11.26     $ 10.22  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net investment income(a)

      0.10       0.15        0.19        0.17        0.16       0.16  

Net realized and unrealized gain (loss)

      (0.53     4.35        0.02        0.50        1.22       1.14  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net increase (decrease) from investment operations

      (0.43     4.50        0.21        0.67        1.38       1.30  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Distributions(b)

                

From net investment income

      (0.10     (0.15      (0.17      (0.17      (0.18     (0.23

From net realized gain

      (0.45     (0.19      (0.27      (0.22      (1.76     (0.03
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total distributions

      (0.55     (0.34      (0.44      (0.39      (1.94     (0.26
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net asset value, end of period

    $ 13.93     $ 14.91      $ 10.75      $ 10.98      $ 10.70     $ 11.26  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total Return(c)

                

Based on net asset value

      (3.06 )%(d)      42.43      1.96      6.76      13.29 %(e)      12.91
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Ratios to Average Net Assets(f)

                

Total expenses(g)

      0.08 %(h)      0.09      0.10      0.12      0.13     0.23
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total expenses after fees waived and/or reimbursed

      0.08 %(h)      0.09      0.10      0.12      0.11     0.12
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net investment income

      1.27 %(h)      1.18      1.77      1.66      1.46     1.52
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Supplemental Data

                

Net assets, end of period (000)

    $  201,775     $  195,340      $  170,550      $  244,272      $  174,840     $  366,684  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Portfolio turnover rate

      7     24      26      25      75     41
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

(a) Based on average shares outstanding.

(b) Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

(c)  Where applicable, assumes the reinvestment of distributions.

(d) Aggregate total return.

(e) Includes payment from an affiliate, which had no impact on the Fund’s total return.

(f)  Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

(g) Includes recoupment of past waived and/or reimbursed fees. Excluding the recoupment of past waived and/or reimbursed fees, the expense ratios were as follows:

 

  

 

   

  

  

   

  

         Six Months Ended                                        
        01/31/22     Year Ended July 31,  
                  (unaudited)     2021      2020      2019      2018     2017  
 

Expense ratios

           N/A       N/A        0.09      0.05      0.09     0.20
     

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

 

(h)

Annualized.

See notes to financial statements.

 

 

82  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Financial Highlights (continued)

(For a share outstanding throughout each period)

 

        iShares Russell Mid-Cap Index Fund (continued)  
        Investor A  
        Six Months Ended                                   
              01/31/22     Year Ended July 31,  
                       (unaudited)     2021      2020      2019      2018     2017  

Net asset value, beginning of period

    $ 14.85     $ 10.71      $ 10.93      $ 10.66      $ 11.24     $ 10.20  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net investment income(a)

      0.08       0.11        0.15        0.17        0.12       0.13  

Net realized and unrealized gain (loss)

      (0.53     4.34        0.04        0.47        1.22       1.16  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net increase (decrease) from investment operations

      (0.45     4.45        0.19        0.64        1.34       1.29  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Distributions(b)

                

From net investment income

      (0.08     (0.12      (0.14      (0.15      (0.16     (0.22

From net realized gain

      (0.45     (0.19      (0.27      (0.22      (1.76     (0.03
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total distributions

      (0.53     (0.31      (0.41      (0.37      (1.92     (0.25
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net asset value, end of period

    $ 13.87     $ 14.85      $ 10.71      $ 10.93      $ 10.66     $ 11.24  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total Return(c)

                

Based on net asset value

      (3.20 )%(d)      42.05      1.80      6.43      12.96 %(e)      12.78
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Ratios to Average Net Assets(f)

                

Total expenses(g)

      0.35 %(h)      0.36      0.36      0.34      0.35     0.34
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total expenses after fees waived and/or reimbursed

      0.35 %(h)      0.36      0.35      0.33      0.34     0.33
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net investment income

      1.01 %(h)      0.87      1.48      1.64      1.11     1.17
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Supplemental Data

                

Net assets, end of period (000)

    $  140,818     $  136,579      $  93,113      $  105,914      $  203,933     $  46,135  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Portfolio turnover rate

      7     24      26      25      75     41
     

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

(a) Based on average shares outstanding.

(b) Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

(c)  Where applicable, assumes the reinvestment of distributions.

(d) Aggregate total return.

(e) Includes payment from an affiliate, which had no impact on the Fund’s total return.

(f)  Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

(g) Includes recoupment of past waived and/or reimbursed fees. Excluding the recoupment of past waived and/or reimbursed fees, the expense ratios were as follows:

 

  

  

   

  

  

   

  

        

Six Months Ended

01/31/22

    Year Ended July 31,  
                    (unaudited)     2021      2020      2019      2018     2017  
 

Expense ratios

               0.35     0.36      0.35      0.33      0.35     0.34
     

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

 

(h) 

Annualized.

See notes to financial statements.

 

 

F I N A N C I A L   H I G H L I G H T S

  83


Financial Highlights (continued)

(For a share outstanding throughout each period)

 

    iShares Russell Mid-Cap Index Fund (continued)  
    Class K  
    Six Months Ended                                   
          01/31/22     Year Ended July 31,  
                  (unaudited)     2021      2020      2019      2018     2017  

Net asset value, beginning of period

    $ 14.94     $ 10.77      $ 11.00      $ 10.72      $ 11.28     $ 10.23  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net investment income(a)

      0.10       0.15        0.18        0.17        0.13       0.18  

Net realized and unrealized gain (loss)

      (0.53     4.37        0.03        0.51        1.25       1.13  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net increase (decrease) from investment operations

      (0.43     4.52        0.21        0.68        1.38       1.31  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Distributions(b)

                

From net investment income

      (0.10     (0.16      (0.17      (0.18      (0.18     (0.23

From net realized gain

      (0.45     (0.19      (0.27      (0.22      (1.76     (0.03
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total distributions

      (0.55     (0.35      (0.44      (0.40      (1.94     (0.26
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net asset value, end of period.

    $ 13.96     $ 14.94      $ 10.77      $ 11.00      $ 10.72     $ 11.28  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total Return(c)

                

Based on net asset value

      (3.03 )%(d)      42.50      2.00      6.81      13.32 %(e)      13.02
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Ratios to Average Net Assets(f)

                

Total expenses(g)

      0.04 %(h)      0.06      0.08      0.07      0.09     0.08
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total expenses after fees waived and/or reimbursed

      0.04 %(h)      0.06      0.07      0.07      0.07     0.06
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net investment income

      1.31 %(h)      1.18      1.73      1.67      1.25     1.67
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Supplemental Data

                

Net assets, end of period (000)

    $  1,439,276     $  1,396,125      $  937,493      $  783,361      $  410,593     $  229,763  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Portfolio turnover rate

      7     24      26      25      75     41
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

(a) Based on average shares outstanding.

(b) Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

(c)  Where applicable, assumes the reinvestment of distributions.

(d) Aggregate total return.

(e) Includes payment from an affiliate, which had no impact on the Fund’s total return.

(f)  Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

(g) Includes recoupment of past waived and/or reimbursed fees. Excluding the recoupment of past waived and/or reimbursed fees, the expense ratios were as follows:

 

  

  

   

  

  

   

  

         Six Months Ended         
        01/31/22     Year Ended July 31,  

     

        (unaudited)       2021        2020        2019        2018       2017  
 

Expense ratios

      0.04     0.05      0.07      0.06      0.08     0.07
     

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

 

(h) 

Annualized.

See notes to financial statements.

 

 

84  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Financial Highlights (continued)

(For a share outstanding throughout each period)

 

    iShares Russell Small/Mid-Cap Index Fund  
    Institutional  
    Six Months Ended                                   
        01/31/22     Year Ended July 31,  
     (unaudited)     2021      2020      2019      2018     2017  

Net asset value, beginning of period

    $ 17.32     $ 12.17      $ 12.72      $ 13.20      $ 11.58     $ 10.22  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net investment income(a)

      0.11       0.16        0.13        0.18        0.15       0.15  

Net realized and unrealized gain (loss)

      (1.05     5.66        (0.35      (0.16      1.82       1.38  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net increase (decrease) from investment operations

      (0.94     5.82        (0.22      0.02        1.97       1.53  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Distributions(b)

                

From net investment income

      (0.12     (0.18      (0.16      (0.20      (0.17     (0.15

From net realized gain

      (0.63     (0.49      (0.17      (0.30      (0.18     (0.02
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total distributions

      (0.75     (0.67      (0.33      (0.50      (0.35     (0.17
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net asset value, end of period

    $ 15.63     $ 17.32      $ 12.17      $ 12.72      $ 13.20     $ 11.58  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total Return(c)

                

Based on net asset value

      (5.72 )%(d)      48.81      (1.68 )%       0.58      17.27 %(e)      15.02
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Ratios to Average Net Assets(f)

                

Total expenses(g)

      0.14 %(h)      0.16      0.21      0.24      0.28     0.74
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total expenses after fees waived and/or reimbursed

      0.12 %(h)      0.12      0.12      0.12      0.12     0.11
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net investment income

      1.29 %(h)      1.02      1.14      1.48      1.21     1.31
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Supplemental Data

                

Net assets, end of period (000)

    $  163,974     $  161,409      $  58,680      $  12,239      $  14,431     $  3,939  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Portfolio turnover rate

      16     43      29      27      54     48
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

(a) Based on average shares outstanding.

(b) Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

(c)  Where applicable, assumes the reinvestment of distributions.

(d) Aggregate total return.

(e) Includes payment from an affiliate, which had no impact on the Fund’s total return.

(f)  Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

(g) Includes recoupment of past waived and/or reimbursed fees. Excluding the recoupment of past waived and/or reimbursed fees, the expense ratios were as follows:

 

  

  

   

  

  

   

  

         Six Months Ended         
            01/31/22     Year Ended July 31,  

     

      (unaudited)

 

    2021        2020        2019        2018       2017  
 

Expense ratios

               N/A       N/A        0.21      0.24      0.28     0.74
     

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

 

(h) 

Annualized.

See notes to financial statements.

 

 

F I N A N C I A L   H I G H L I G H T S

  85


Financial Highlights (continued)

(For a share outstanding throughout each period)

 

    iShares Russell Small/Mid-Cap Index Fund (continued)  
    Investor A  
    Six Months Ended                                   
        01/31/22     Year Ended July 31,  
                (unaudited)     2021      2020      2019      2018     2017  

Net asset value, beginning of period.

    $ 17.29     $ 12.15      $ 12.70      $ 13.18      $ 11.56     $ 10.21  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net investment income(a)

      0.09       0.13        0.13        0.15        0.14       0.13  

Net realized and unrealized gain (loss)

      (1.05     5.65        (0.37      (0.16      1.80       1.37  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net increase (decrease) from investment operations

      (0.96     5.78        (0.24      (0.01      1.94       1.50  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Distributions(b)

                

From net investment income

      (0.10     (0.15      (0.14      (0.17      (0.14     (0.13

From net realized gain

      (0.63     (0.49      (0.17      (0.30      (0.18     (0.02
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total distributions

      (0.73     (0.64      (0.31      (0.47      (0.32     (0.15
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net asset value, end of period

    $ 15.60     $ 17.29      $ 12.15      $ 12.70      $ 13.18     $ 11.56  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total Return(c)

                

Based on net asset value

      (5.84 )%(d)      48.49      (1.90 )%       0.35      17.03 %(e)      14.71
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Ratios to Average Net Assets(f)

                

Total expenses(g)

      0.37 %(h)      0.38      0.44      0.45      0.51     0.74
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total expenses after fees waived and/or reimbursed

      0.35 %(h)      0.34      0.35      0.35      0.35     0.33
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net investment income

      1.06 %(h)      0.83      1.13      1.25      1.10     1.22
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Supplemental Data

                

Net assets, end of period (000)

    $  101,029     $  101,139      $  55,522      $  30,250      $  25,073     $  21,358  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Portfolio turnover rate

      16     43      29      27      54     48
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

(a) Based on average shares outstanding.

(b) Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

(c)  Where applicable, assumes the reinvestment of distributions.

(d) Aggregate total return.

(e) Includes payment from an affiliate, which had no impact on the Fund’s total return.

(f)  Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

(g) Includes recoupment of past waived and/or reimbursed fees. Excluding the recoupment of past waived and/or reimbursed fees, the expense ratios were as follows:

 

  

  

   

  

  

   

  

         Six Months Ended         
            01/31/22     Year Ended July 31,  

     

            (unaudited     2021        2020        2019        2018       2017  
 

Expense ratios

      N/A       N/A        0.44      0.45      0.51     0.74
     

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

 

(h)

Annualized.

See notes to financial statements.

 

 

86  

2 0 2 2   B L A C K R O C K   S E M I - A N N U A L   R E P O R T   T O   S H A R E H O L D E R S


Financial Highlights (continued)

(For a share outstanding throughout each period)

 

    iShares Russell Small/Mid-Cap Index Fund (continued)  
    Class K  
    Six Months Ended                                   
    01/31/22     Year Ended July 31,  
    (unaudited)     2021      2020      2019      2018     2017  
               

Net asset value, beginning of period

 

        

  $ 17.32     $ 12.17      $ 12.72      $ 13.20      $ 11.58     $ 10.22  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net investment income(a)

      0.12       0.18        0.19        0.19        0.17       0.16  

Net realized and unrealized gain (loss)

      (1.05     5.65        (0.40      (0.16      1.80       1.37  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net increase (decrease) from investment operations

      (0.93     5.83        (0.21      0.03        1.97       1.53  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Distributions(b)

                

From net investment income

      (0.13     (0.19      (0.17      (0.21      (0.17     (0.15

From net realized gain

      (0.63     (0.49      (0.17      (0.30      (0.18     (0.02
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total distributions

      (0.76     (0.68      (0.34      (0.51      (0.35     (0.17
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net asset value, end of period

    $ 15.63     $ 17.32      $ 12.17      $ 12.72      $ 13.20     $ 11.58  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total Return(c)

                

Based on net asset value

      (5.70 )%(d)      48.88      (1.64 )%       0.63      17.32 %(e)      15.04
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Ratios to Average Net Assets(f)

                

Total expenses(g)

      0.09 %(h)      0.11      0.16      0.17      0.23     0.47
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total expenses after fees waived and/or reimbursed

      0.07 %(h)      0.07      0.07      0.07      0.07     0.07
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net investment income

      1.34 %(h)      1.15      1.55      1.53      1.37     1.47
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Supplemental Data

                

Net assets, end of period (000)

    $  209,801     $  213,734      $  142,813      $  154,242      $  87,011     $  64,118  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Portfolio turnover rate

      16     43      29      27      54     48
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

(a) Based on average shares outstanding.

(b) Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

(c)  Where applicable, assumes the reinvestment of distributions.

(d) Aggregate total return.

(e) Includes payment from an affiliate, which had no impact on the Fund’s total return.

(f)  Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

(g) Includes recoupment of past waived and/or reimbursed fees. Excluding the recoupment of past waived and/or reimbursed fees, the expense ratios were as follows:

 

  

  

   

  

  

   

  

         Six Months Ended         
        01/31/22     Year Ended July 31,  

     

            (unaudited     2021        2020        2019        2018       2017  
 

Expense ratios

 

    

    N/A       N/A        0.16      0.17      0.23     0.47
     

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

 

(h)

Annualized.

See notes to financial statements.

 

 

 

F I N A N C I A L   H I G H L I G H T S

  87


Financial Highlights (continued)

(For a share outstanding throughout each period)

 

   

iShares Total U.S. Stock Market Index Fund

 
   

Institutional

 
    Six Months Ended                                   
        01/31/22     Year Ended July 31,  
                (unaudited)     2021      2020      2019      2018     2017  

Net asset value, beginning of period

    $ 20.96     $ 15.31      $ 14.13      $ 13.52      $ 11.89     $ 10.44  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net investment income(a)

      0.14       0.24        0.25        0.25        0.22       0.21  

Net realized and unrealized gain

      0.06       5.65        1.24        0.67        1.69       1.44  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net increase from investment operations

      0.20       5.89        1.49        0.92        1.91       1.65  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Distributions(b)

                

From net investment income

      (0.14     (0.23      (0.27      (0.26      (0.22     (0.19

From net realized gain

      (0.10     (0.01      (0.04      (0.05      (0.06     (0.01
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total distributions

      (0.24     (0.24      (0.31      (0.31      (0.28     (0.20
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net asset value, end of period

    $ 20.92     $ 20.96      $ 15.31      $ 14.13      $ 13.52     $ 11.89  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total Return(c)

                

Based on net asset value

      0.95 %(d)      38.73      10.79      7.01      16.21 %(e)      16.03 %(e) 
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Ratios to Average Net Assets(f)

                

Total expenses(g)

      0.08 %(h)      0.08      0.09      0.09      0.11     0.08
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total expenses after fees waived and/or reimbursed

      0.08 %(h)      0.08      0.08      0.08      0.08     0.05
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net investment income

      1.25 %(h)      1.32      1.79      1.87      1.69     1.87
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Supplemental Data

                

Net assets, end of period (000)

    $ 137,338     $  155,378      $  84,117      $  88,223      $  83,121     $  27,221  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Portfolio turnover rate

      6     16      15      19      14     11
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

(a) Based on average shares outstanding.

(b) Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

(c)  Where applicable, assumes the reinvestment of distributions.

(d) Aggregate total return.

(e) Includes payment from an affiliate, which had no impact on the Fund’s total return.

(f)  Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

(g) Includes recoupment of past waived and/or reimbursed fees. Excluding the recoupment of past waived and/or reimbursed fees, the expense ratios were as follows:

 

  

  

   

  

  

   

  

          Six Months Ended         
            01/31/22     Year Ended July 31,  

     

            (unaudited     2021        2020        2019        2018       2017  
 

Expense ratios

      0.07     0.08      0.09      0.09      0.11     0.08
     

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

 

(h)

Annualized.

See notes to financial statements.

 

 

 

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Financial Highlights (continued)

(For a share outstanding throughout each period)

 

    iShares Total U.S. Stock Market Index Fund (continued)  
    Investor A  
    Six Months Ended                                   
               01/31/22     Year Ended July 31,  
     (unaudited)     2021      2020      2019      2018     2017  

Net asset value, beginning of period

    $ 20.93     $ 15.29      $ 14.11      $ 13.50      $ 11.88     $ 10.44  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net investment income(a)

      0.11       0.20        0.22        0.22        0.19       0.18  

Net realized and unrealized gain

      0.07       5.64        1.24        0.67        1.68       1.44  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net increase from investment operations

      0.18       5.84        1.46        0.89        1.87       1.62  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Distributions(b)

                

From net investment income

      (0.12     (0.19      (0.24      (0.23      (0.19     (0.17

From net realized gain

      (0.10     (0.01      (0.04      (0.05      (0.06     (0.01
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total distributions

      (0.22     (0.20      (0.28      (0.28      (0.25     (0.18
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net asset value, end of period

    $ 20.89     $ 20.93      $ 15.29      $ 14.11      $ 13.50     $ 11.88  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total Return(c)

                

Based on net asset value

      0.84 %(d)      38.42      10.56      6.77      15.87 %(e)      15.71 %(e) 
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Ratios to Average Net Assets(f)

                

Total expenses(g)

      0.30 %(h)      0.30      0.31      0.32      0.34     0.33
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total expenses after fees waived and/or reimbursed

      0.30 %(h)      0.30      0.30      0.31      0.31     0.29
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net investment income

      1.02 %(h)      1.11      1.56      1.64      1.51     1.63
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Supplemental Data

                

Net assets, end of period (000)

    $ 167,949     $  166,601      $  114,362      $  84,192      $  72,794     $  61,048  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Portfolio turnover rate

      6     16      15      19      14     11
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

(a) Based on average shares outstanding.

(b) Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

(c)  Where applicable, assumes the reinvestment of distributions.

(d) Aggregate total return.

(e) Includes payment from an affiliate, which had no impact on the Fund’s total return.

(f)  Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

(g) Includes recoupment of past waived and/or reimbursed fees. Excluding the recoupment of past waived and/or reimbursed fees, the expense ratios were as follows:

 

  

  

   

  

  

   

  

         Six Months Ended         
            01/31/22     Year Ended July 31,  
            (unaudited)       2021        2020        2019        2018       2017  
 

Expense ratios

      0.30     0.30      0.31      0.32      0.34     0.32
     

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

 

(h)

Annualized.

See notes to financial statements.

 

 

F I N A N C I A L   H I G H L I G H T S

  89


Financial Highlights (continued)

(For a share outstanding throughout each period)

 

    iShares Total U.S. Stock Market Index Fund (continued)  
    Class K  
    Six Months Ended                                   
               01/31/22     Year Ended July 31,  
     (unaudited)     2021      2020      2019      2018     2017  

Net asset value, beginning of period

    $ 20.96     $ 15.31      $ 14.13      $ 13.52      $ 11.89     $ 10.44  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net investment income(a)

      0.14       0.25        0.26        0.26        0.23       0.22  

Net realized and unrealized gain

      0.07       5.64        1.24        0.66        1.69       1.44  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net increase from investment operations

      0.21       5.89        1.50        0.92        1.92       1.66  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Distributions(b)

                

From net investment income

      (0.15     (0.23      (0.28      (0.26      (0.23     (0.20

From net realized gain

      (0.10     (0.01      (0.04      (0.05      (0.06     (0.01
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total distributions

      (0.25     (0.24      (0.32      (0.31      (0.29     (0.21
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net asset value, end of period

    $ 20.92     $ 20.96      $ 15.31      $ 14.13      $ 13.52     $ 11.89  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total Return(c)

                

Based on net asset value

      0.98 %(d)      38.79      10.84      7.06      16.26 %(e)      16.05 %(e) 
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Ratios to Average Net Assets(f)

                

Total expenses(g)

      0.03 %(h)      0.03      0.04      0.04      0.06     0.06
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Total expenses after fees waived and/or reimbursed

      0.03 %(h)      0.03      0.03      0.03      0.03     0.03
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Net investment income

      1.29 %(h)      1.35      1.84      1.91      1.79     1.95
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Supplemental Data

                

Net assets, end of period (000)

    $ 2,246,184     $  2,037,797      $  1,043,568      $  916,638      $  761,815     $  599,599  
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

Portfolio turnover rate

      6     16      15      19      14     11
   

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

(a) Based on average shares outstanding.

(b) Distributions for annual periods determined in accordance with U.S. federal income tax regulations.

(c)  Where applicable, assumes the reinvestment of distributions.

(d) Aggregate total return.

(e) Includes payment from an affiliate, which had no impact on the Fund’s total return.

(f)  Excludes fees and expenses incurred indirectly as a result of investments in underlying funds.

(g) Includes recoupment of past waived and/or reimbursed fees. Excluding the recoupment of past waived and/or reimbursed fees, the expense ratios were as follows:

 

  

  

   

  

  

   

  

         Six Months Ended         
            01/31/22     Year Ended July 31,  
            (unaudited)       2021        2020        2019        2018       2017  
 

Expense ratios.

      0.02     0.03      0.04      0.04      0.06     0.06
     

 

 

   

 

 

    

 

 

    

 

 

    

 

 

   

 

 

 

 

(h) 

Annualized.

See notes to financial statements.

 

 

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Notes to Financial Statements (unaudited)

 

1.

ORGANIZATION

BlackRock FundsSM (the “Trust”) is registered under the Investment Company Act of 1940, as amended (the “1940 Act”), as an open-end management investment company. The Trust is organized as a Massachusetts business trust. The following, each of which is a series of the Trust, are referred to herein collectively as the “Funds” or individually as a “Fund”:

 

 

 
Fund Name   Herein Referred To As      Diversification
Classification
 

 

 

iShares Russell Mid-Cap Index Fund

    Mid-Cap Index        Diversified  

iShares Russell Small/Mid-Cap Index Fund

    Small/Mid-Cap Index        Diversified  

iShares Total U.S. Stock Market Index Fund

    Total U.S. Stock Market Index        Diversified  

 

 

Each Fund offers multiple classes of shares. All classes of shares have identical voting, dividend, liquidation and other rights and are subject to the same terms and conditions, except that certain classes bear expenses related to the shareholder servicing of such shares. Institutional and Class K Shares are sold only to certain eligible investors. Investor A Shares bear certain expenses related to shareholder servicing of such shares. Investor A Shares are generally available through financial intermediaries. Each class has exclusive voting rights with respect to matters relating to its shareholder servicing and distribution expenditures.

 

       
Share Class   Initial Sales Charge      CDSC      Conversion Privilege  

Institutional, Investor A and Class K Shares

    No        No        None  

 

 

The Funds, together with certain other registered investment companies advised by BlackRock Advisors, LLC (the “Manager”) or its affiliates, are included in a complex of open-end equity, multi-asset, index and money market funds referred to as the BlackRock Multi-Asset Complex.

 

2.

SIGNIFICANT ACCOUNTING POLICIES

The financial statements are prepared in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”), which may require management to make estimates and assumptions that affect the reported amounts of assets and liabilities in the financial statements, disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of increases and decreases in net assets from operations during the reporting period. Actual results could differ from those estimates. Each Fund is considered an investment company under U.S. GAAP and follows the accounting and reporting guidance applicable to investment companies. Below is a summary of significant accounting policies:

Investment Transactions and Income Recognition: For financial reporting purposes, investment transactions are recorded on the dates the transactions are executed. Realized gains and losses on investment transactions are determined using the specific identification method. Dividend income and capital gain distributions, if any, are recorded on the ex-dividend dates. Non-cash dividends, if any, are recorded on the ex-dividend dates at fair value. Dividends from foreign securities where the ex-dividend dates may have passed are subsequently recorded when the Funds are informed of the ex-dividend dates. Under the applicable foreign tax laws, a withholding tax at various rates may be imposed on capital gains, dividends and interest. Upon notification from issuers, a portion of the dividend income received from a real estate investment trust may be redesignated as a reduction of cost of the related investment and/or realized gain. Income, expenses and realized and unrealized gains and losses are allocated daily to each class based on its relative net assets.

Foreign Taxes: The Funds may be subject to foreign taxes (a portion of which may be reclaimable) on income, stock dividends, capital gains on investments, or certain foreign currency transactions. All foreign taxes are recorded in accordance with the applicable foreign tax regulations and rates that exist in the foreign jurisdictions in which each Fund invests. These foreign taxes, if any, are paid by each Fund and are reflected in its Statements of Operations as follows: foreign taxes withheld at source are presented as a reduction of income, foreign taxes on securities lending income are presented as a reduction of securities lending income, foreign taxes on stock dividends are presented as “Foreign taxes withheld”, and foreign taxes on capital gains from sales of investments and foreign taxes on foreign currency transactions are included in their respective net realized gain (loss) categories. Foreign taxes payable or deferred as of January 31, 2022, if any, are disclosed in the Statements of Assets and Liabilities.

The Funds file withholding tax reclaims in certain jurisdictions to recover a portion of amounts previously withheld. The Funds may record a reclaim receivable based on collectability, which includes factors such as the jurisdiction’s applicable laws, payment history and market convention. The Statements of Operations include tax reclaims recorded as well as professional and other fees, if any, associated with recovery of foreign withholding taxes.

Segregation and Collateralization: In cases where a Fund enters into certain investments (e.g., futures contracts) that would be treated as “senior securities” for 1940 Act purposes, a Fund may segregate or designate on its books and records cash or liquid assets having a market value at least equal to the amount of its future obligations under such investments. Doing so allows the investments to be excluded from treatment as a “senior security.” Furthermore, if required by an exchange or counterparty agreement, the Funds may be required to deliver/deposit cash and/or securities to/with an exchange, or broker-dealer or custodian as collateral for certain investments or obligations.

Distributions: Distributions paid by the Funds are recorded on the ex-dividend dates. The character and timing of distributions are determined in accordance with U.S. federal income tax regulations, which may differ from U.S. GAAP.

Indemnifications: In the normal course of business, a Fund enters into contracts that contain a variety of representations that provide general indemnification. A Fund’s maximum exposure under these arrangements is unknown because it involves future potential claims against a Fund, which cannot be predicted with any certainty.

Other: Expenses directly related to a Fund or its classes are charged to that Fund or the applicable class. Expenses directly related to the Funds and other shared expenses prorated to the Funds are allocated daily to each class based on their relative net assets or other appropriate methods. Other operating expenses shared by several funds, including other funds managed by the Manager, are prorated among those funds on the basis of relative net assets or other appropriate methods.

 

 

N O T E S   T O   F I N A N C I A L   S T A T E M E N T S

  91


Notes to Financial Statements (unaudited) (continued)

 

3.

INVESTMENT VALUATION AND FAIR VALUE MEASUREMENTS

Investment Valuation Policies: Each Fund’s investments are valued at fair value (also referred to as “market value” within the financial statements) each day that the Fund is open for business and, for financial reporting purposes, as of the report date. U.S. GAAP defines fair value as the price a fund would receive to sell an asset or pay to transfer a liability in an orderly transaction between market participants at the measurement date. Each Fund determines the fair values of its financial instruments using various independent dealers or pricing services under policies approved by the Board of Trustees of the Trust (the “Board”). If a security’s market price is not readily available or does not otherwise accurately represent the fair value of the security, the security will be valued in accordance with a policy approved by the Board as reflecting fair value. The BlackRock Global Valuation Methodologies Committee (the “Global Valuation Committee”) is the committee formed by management to develop global pricing policies and procedures and to oversee the pricing function for all financial instruments.

Fair Value Inputs and Methodologies: The following methods and inputs are used to establish the fair value of each Fund’s assets and liabilities:

 

   

Equity investments traded on a recognized securities exchange are valued at that day’s official closing price, as applicable, on the exchange where the stock is primarily traded. Equity investments traded on a recognized exchange for which there were no sales on that day may be valued at the last available bid (long positions) or ask (short positions) price.

 

   

Exchange-traded funds (“ETFs”) and closed-end funds traded on a recognized securities exchange are valued at that day’s official closing price, as applicable, on the exchange where the stock is primarily traded. ETFs and closed-end funds traded on a recognized exchange for which there were no sales on that day may be valued at the last available bid (long positions) or ask (short positions) price.

 

   

Investments in open-end U.S. mutual funds (including money market funds) are valued at that day’s published net asset value (“NAV”).

 

   

Futures contracts are valued based on that day’s last reported settlement or trade price on the exchange where the contract is traded.

Generally, trading in foreign instruments is substantially completed each day at various times prior to the close of trading on the New York Stock Exchange (“NYSE”). Each business day, the Funds use current market factors supplied by independent pricing services to value certain foreign instruments (“Systematic Fair Value Price”). The Systematic Fair Value Price is designed to value such foreign securities at fair value as of the close of trading on the NYSE, which follows the close of the local markets.

If events (e.g., market volatility, company announcement or a natural disaster) occur that are expected to materially affect the value of such investment, or in the event that application of these methods of valuation results in a price for an investment that is deemed not to be representative of the market value of such investment, or if a price is not available, the investment will be valued by the Global Valuation Committee, or its delegate, in accordance with a policy approved by the Board as reflecting fair value (“Fair Valued Investments”). The fair valuation approaches that may be used by the Global Valuation Committee include market approach, income approach and cost approach. Valuation techniques such as discounted cash flow, use of market comparables and matrix pricing are types of valuation approaches and are typically used in determining fair value. When determining the price for Fair Valued Investments, the Global Valuation Committee, or its delegate, seeks to determine the price that each Fund might reasonably expect to receive or pay from the current sale or purchase of that asset or liability in an arm’s-length transaction. Fair value determinations shall be based upon all available factors that the Global Valuation Committee, or its delegate, deems relevant and consistent with the principles of fair value measurement. The pricing of all Fair Valued Investments is subsequently reported to the Board or a committee thereof on a quarterly basis.

For investments in equity or debt issued by privately held companies or funds (“Private Company” or collectively, the “Private Companies”) and other Fair Valued Investments, the fair valuation approaches that are used by the Global Valuation Committee and third-party pricing services utilize one or a combination of, but not limited to, the following inputs.

 

 

  Standard Inputs Generally Considered By Third-Party Pricing Services

 

Market approach

  (i)   recent market transactions, including subsequent rounds of financing, in the underlying investment or comparable issuers;
  (ii)   recapitalizations and other transactions across the capital structure; and
  (iii)   market multiples of comparable issuers.

 

Income approach

  (i)   future cash flows discounted to present and adjusted as appropriate for liquidity, credit, and/or market risks;
  (ii)   quoted prices for similar investments or assets in active markets; and
  (iii)   other risk factors, such as interest rates, yield curves, volatilities, prepayment speeds, loss severities, credit risks, recovery rates, liquidation amounts and/or default rates.

 

Cost approach

  (i)   audited or unaudited financial statements, investor communications and financial or operational metrics issued by the Private Company;
  (ii)   changes in the valuation of relevant indices or publicly traded companies comparable to the Private Company;
  (iii)   relevant news and other public sources; and
  (iv)   known secondary market transactions in the Private Company’s interests and merger or acquisition activity in companies comparable to the Private Company.

 

Investments in series of preferred stock issued by Private Companies are typically valued utilizing market approach in determining the enterprise value of the company. Such investments often contain rights and preferences that differ from other series of preferred and common stock of the same issuer. Enterprise valuation techniques such as an option pricing model (“OPM”), a probability weighted expected return model (“PWERM”), current value method or a hybrid of those techniques are used as deemed appropriate under the circumstances. The use of these valuation techniques involve a determination of the exit scenarios of the investment in order to appropriately allocate the enterprise value of the company among the various parts of its capital structure.

 

 

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Notes to Financial Statements (unaudited) (continued)

 

The Private Companies are not subject to the public company disclosure, timing, and reporting standards applicable to other investments held by a Fund. Typically, the most recently available information by a Private Company is as of a date that is earlier than the date a Fund is calculating its NAV. This factor may result in a difference between the value of the investment and the price a Fund could receive upon the sale of the investment.

Fair Value Hierarchy: Various inputs are used in determining the fair value of financial instruments. These inputs to valuation techniques are categorized into a fair value hierarchy consisting of three broad levels for financial reporting purposes as follows:

 

   

Level 1 – Unadjusted price quotations in active markets/exchanges for identical assets or liabilities that each Fund has the ability to access;

 

   

Level 2 – Other observable inputs (including, but not limited to, quoted prices for similar assets or liabilities in markets that are active, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the assets or liabilities (such as interest rates, yield curves, volatilities, prepayment speeds, loss severities, credit risks and default rates) or other market–corroborated inputs); and

 

   

Level 3 – Unobservable inputs based on the best information available in the circumstances, to the extent observable inputs are not available (including the Global Valuation Committee’s assumptions used in determining the fair value of financial instruments).

The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). Accordingly, the degree of judgment exercised in determining fair value is greatest for instruments categorized in Level 3. The inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, for disclosure purposes, the fair value hierarchy classification is determined based on the lowest level input that is significant to the fair value measurement in its entirety. Investments classified within Level 3 have significant unobservable inputs used by the Global Valuation Committee in determining the price for Fair Valued Investments. Level 3 investments include equity or debt issued by Private Companies that may not have a secondary market and/or may have a limited number of investors. The categorization of a value determined for financial instruments is based on the pricing transparency of the financial instruments and is not necessarily an indication of the risks associated with investing in those securities.

4. SECURITIES AND OTHER INVESTMENTS

Securities Lending: The Funds may lend their securities to approved borrowers, such as brokers, dealers and other financial institutions. The borrower pledges and maintains with the Funds collateral consisting of cash, an irrevocable letter of credit issued by a bank, or securities issued or guaranteed by the U.S. Government. The initial collateral received by each Fund is required to have a value of at least 102% of the current value of the loaned securities for securities traded on U.S. exchanges and a value of at least 105% for all other securities. The collateral is maintained thereafter at a value equal to at least 100% of the current market value of the securities on loan. The market value of the loaned securities is determined at the close of each business day of the Fund and any additional required collateral is delivered to the Fund, or excess collateral returned by the Fund, on the next business day. During the term of the loan, the Funds are entitled to all distributions made on or in respect of the loaned securities, but do not receive interest income on securities received as collateral. Loans of securities are terminable at any time and the borrower, after notice, is required to return borrowed securities within the standard time period for settlement of securities transactions.

As of period end, any securities on loan were collateralized by cash and/or U.S. Government obligations. Cash collateral invested by the securities lending agent, BlackRock Institutional Trust Company, N.A. (“BTC”), if any, is disclosed in the Schedules of Investments. Any non-cash collateral received cannot be sold, re-invested or pledged by the Fund, except in the event of borrower default. The securities on loan, if any, are disclosed in the Funds’ Schedules of Investments. The market value of any securities on loan and the value of any related collateral are shown separately in the Statements of Assets and Liabilities as a component of investments at value – unaffiliated and collateral on securities loaned at value, respectively.

Securities lending transactions are entered into by the Funds under Master Securities Lending Agreements (each, an “MSLA”), which provide the right, in the event of default (including bankruptcy or insolvency), for the non-defaulting party to liquidate the collateral and calculate a net exposure to the defaulting party or request additional collateral. In the event that a borrower defaults, the Funds, as lender, would offset the market value of the collateral received against the market value of the securities loaned. When the value of the collateral is greater than that of the market value of the securities loaned, the lender is left with a net amount payable to the defaulting party. However, bankruptcy or insolvency laws of a particular jurisdiction may impose restrictions on or prohibitions against such a right of offset in the event of an MSLA counterparty’s bankruptcy or insolvency. Under the MSLA, absent an event of default, the borrower can resell or re-pledge the loaned securities, and the Funds can reinvest cash collateral received in connection with loaned securities. Upon an event of default, the parties’ obligations to return the securities or collateral to the other party are extinguished, and the parties can resell or re-pledge the loaned securities or the collateral received in connection with the loaned securities in order to satisfy the defaulting party’s net payment obligation for all transactions under the MSLA. The defaulting party remains liable for any deficiency.

As of period end, the following table is a summary of the Funds’ securities on loan by counterparty which are subject to offset under an MSLA:

 

 

 

Fund Name/Counterparty

   
Securities
Loaned at Value
 
 
    
Cash Collateral
Received
 
(a) 
   
Non-Cash Collateral
Received at Fair Value
 
(a) 
   
Net
Amount
 
(b) 

 

 

Mid-Cap Index

        

Barclays Capital, Inc.

  $ 928,092      $ (909,706   $     $ 18,386  

BofA Securities, Inc.

    661,336        (617,450           43,886  

Citadel Clearing LLC

    2,108        (2,013           95  

Citigroup Global Markets, Inc.

    5,553,973        (5,317,959           236,014  

Credit Suisse Securities (USA) LLC

    8,060        (7,344           716  

HSBC Bank PLC

    398,992        (398,992            

J.P. Morgan Securities LLC

    566,764        (522,846           43,918  

Morgan Stanley

    7,908,380        (7,490,256           418,124  

 

 

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Notes to Financial Statements (unaudited) (continued)

 

 

 

Fund Name/Counterparty

   
Securities
Loaned at Value
 
 
    
Cash Collateral
Received
 
(a) 
   
Non-Cash Collateral
Received at Fair Value
 
(a) 
   
Net
Amount
 
(b) 

 

 

Mid-Cap Index (continued)

        

National Financial Services LLC.

  $ 684,302      $ (662,656   $     $ 21,646  

Scotia Capital (USA), Inc.

    82,300        (82,300            

SG Americas Securities LLC

    634,232        (627,722           6,510  

State Street Bank & Trust Co.

    618,974        (571,228           47,746  

UBS Securities LLC

    3,416,773        (3,333,312           83,461  

Virtu Americas LLC

    860,729        (814,277           46,452  

Wells Fargo Securities LLC

    4,903        (4,696           207  
 

 

 

    

 

 

   

 

 

   

 

 

 
  $ 22,329,918      $ (21,362,757   $     $ 967,161  
 

 

 

    

 

 

   

 

 

   

 

 

 

Small/Mid-Cap Index

        

BNP Paribas SA

  $ 269,213      $ (263,136   $     $ 6,077  

BofA Securities, Inc.

    2,494,573        (2,378,491           116,082  

Citigroup Global Markets, Inc.

    406,672        (384,758           21,914  

Credit Suisse Securities (USA) LLC

    963,028        (918,097           44,931  

Goldman Sachs & Co. LLC

    5,675,925        (5,498,256           177,669  

HSBC Bank PLC

    82,542        (79,854           2,688  

ING Financial Markets LLC

    38,416        (37,806           610  

J.P. Morgan Securities LLC

    5,135,571        (4,963,065           172,506  

Jefferies LLC

    100,161        (98,216           1,945  

Morgan Stanley

    6,150,037        (5,915,217           234,820  

National Financial Services LLC

    398,298        (386,380           11,918  

Scotia Capital (USA), Inc.

    406,811        (403,815           2,996  

SG Americas Securities LLC

    1,372,776        (1,363,468           9,308  

State Street Bank & Trust Co.

    983,375        (968,157           15,218  

Toronto Dominion Bank

    705,611        (694,419           11,192  

UBS AG

    368,201        (346,948           21,253  

UBS Securities LLC

    461,152        (445,139           16,013  

Wells Fargo Bank N.A

    116,920        (115,563           1,357  

Wells Fargo Securities LLC

    473,899        (457,198           16,701  
 

 

 

    

 

 

   

 

 

   

 

 

 
  $ 26,603,181      $ (25,717,983   $     $ 885,198  
 

 

 

    

 

 

   

 

 

   

 

 

 

Total U.S. Stock Market Index

        

BNP Paribas SA

  $ 113,148      $ (111,315   $     $ 1,833  

BofA Securities, Inc.

    4,177,931        (4,059,073           118,858  

Citadel Clearing LLC

    1,925        (1,837           88  

Citigroup Global Markets, Inc.

    1,078,128        (1,033,103           45,025  

Credit Suisse Securities (USA) LLC

    133,313        (123,548           9,765  

Goldman Sachs & Co. LLC

    5,189,863        (4,920,401           269,462  

HSBC Bank PLC

    108,232        (108,232            

J.P. Morgan Securities LLC

    4,139,856        (4,056,920           82,936  

Morgan Stanley

    3,276,216        (3,070,677           205,539  

National Financial Services LLC

    878,524        (843,180           35,344  

Scotia Capital (USA), Inc.

    635,826        (612,731           23,095  

SG Americas Securities LLC

    519,009        (511,083           7,926  

State Street Bank & Trust Co.

    478,857        (464,646           14,211  

Toronto Dominion Bank

    326,490        (316,688           9,802  

UBS AG

    1,906,081        (1,906,081            

UBS Securities LLC

    571,527        (543,296           28,231  

Virtu Americas LLC

    573,389        (528,487           44,902  

Wells Fargo Bank N.A.

    1,152,894        (1,152,894            

Wells Fargo Securities LLC

    742,563        (702,082           40,481  
 

 

 

    

 

 

   

 

 

   

 

 

 
  $ 26,003,772      $ (25,066,274   $     $ 937,498  
 

 

 

    

 

 

   

 

 

   

 

 

 

 

  (a) 

Collateral received in excess of the market value of securities on loan is not presented in this table. The total cash collateral received by each Fund is disclosed in the Fund’s Statements of Assets and Liabilities.

 
  (b) 

The market value of the loaned securities is determined as of January 31, 2022. Additional collateral is delivered to each Fund on the next business day in accordance with the MSLA. The net amount would be subject to the borrower default indemnity in the event of default by the counterparty.

 

The risks of securities lending include the risk that the borrower may not provide additional collateral when required or may not return the securities when due. To mitigate these risks, the Funds benefit from a borrower default indemnity provided by BlackRock, Inc. (“BlackRock”). BlackRock’s indemnity allows for full replacement of the securities loaned to the extent the collateral received does not cover the value on the securities loaned in the event of borrower default. Each Fund could incur a loss if the value of an investment purchased with cash collateral falls below the market value of loaned securities or if the value of an investment purchased with cash collateral falls below the value of the original cash collateral received. Such losses are borne entirely by the Funds.

 

 

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Notes to Financial Statements (unaudited) (continued)

 

5.

DERIVATIVE FINANCIAL INSTRUMENTS

The Funds engage in various portfolio investment strategies using derivative contracts both to increase the returns of the Funds and/or to manage their exposure to certain risks such as credit risk, equity risk, interest rate risk, foreign currency exchange rate risk, commodity price risk or other risks (e.g., inflation risk). Derivative financial instruments categorized by risk exposure are included in the Schedules of Investments. These contracts may be transacted on an exchange or over-the-counter (“OTC”).

Futures Contracts: Futures contracts are purchased or sold to gain exposure to, or manage exposure to, changes in interest rates (interest rate risk) and changes in the value of equity securities (equity risk) or foreign currencies (foreign currency exchange rate risk).

Futures contracts are exchange-traded agreements between the Funds and a counterparty to buy or sell a specific quantity of an underlying instrument at a specified price and on a specified date. Depending on the terms of a contract, it is settled either through physical delivery of the underlying instrument on the settlement date or by payment of a cash amount on the settlement date. Upon entering into a futures contract, the Funds are required to deposit initial margin with the broker in the form of cash or securities in an amount that varies depending on a contract’s size and risk profile. The initial margin deposit must then be maintained at an established level over the life of the contract. Amounts pledged, which are considered restricted, are included in cash pledged for futures contracts in the Statements of Assets and Liabilities.

Securities deposited as initial margin are designated in the Schedules of Investments and cash deposited, if any, are shown as cash pledged for futures contracts in the Statements of Assets and Liabilities. Pursuant to the contract, the Funds agree to receive from or pay to the broker an amount of cash equal to the daily fluctuation in market value of the contract (“variation margin”). Variation margin is recorded as unrealized appreciation (depreciation) and, if any, shown as variation margin receivable (or payable) on futures contracts in the Statements of Assets and Liabilities. When the contract is closed, a realized gain or loss is recorded in the Statements of Operations equal to the difference between the notional amount of the contract at the time it was opened and the notional amount at the time it was closed. The use of futures contracts involves the risk of an imperfect correlation in the movements in the price of futures contracts and interest rates, foreign currency exchange rates or underlying assets.

 

6.

INVESTMENT ADVISORY AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES

Investment Advisory: The Trust, on behalf of each Fund, entered into an Investment Advisory Agreement with the Manager, the Funds’ investment adviser and an indirect, wholly-owned subsidiary of BlackRock, to provide investment advisory and administrative services. The Manager is responsible for the management of each Fund’s portfolio and provides the personnel, facilities, equipment and certain other services necessary to the operations of each Fund.

For such services, each Fund pays the Manager a monthly fee at an annual rate equal to the following percentages of the average daily value of each Fund’s net assets:

 

   
Fund Name  

Investment

Advisory Fees

 

Mid-Cap Index

    0.02

Small/Mid-Cap Index

    0.03  

Total U.S. Stock Market Index

    0.01  

With respect to each Fund, the Manager entered into separate sub-advisory agreements with BlackRock Fund Advisors (“BFA”), an affiliate of the Manager. The Manager pays BFA for services it provides for that portion of each Fund for which BFA acts as sub-adviser, a monthly fee that is equal to a percentage of the investment advisory fees paid by each Fund to the Manager.

Service Fees: The Trust, on behalf of the Funds, entered into a Distribution Agreement and a Distribution and Service Plan with BlackRock Investments, LLC (“BRIL”), an affiliate of the Manager. Pursuant to the Distribution and Service Plan and in accordance with Rule 12b-1 under the 1940 Act, each Fund pays BRIL ongoing service fees. The fees are accrued daily and paid monthly at annual rates based upon the average daily net assets of the relevant share class of each Fund as follows:

 

   
Share Class   Service Fees  

Investor A

    0.25

BRIL and broker-dealers, pursuant to sub-agreements with BRIL, provide shareholder servicing to the Funds. The ongoing service fee compensates BRIL and each broker-dealer for providing shareholder servicing related services to shareholders.

For the six months ended January 31, 2022, the following table shows the class specific service fees borne directly by each share class of each Fund:

 

   
Fund Name   Investor A  

Mid-Cap Index

  $ 179,184  

Small/Mid-Cap Index

    132,660  

Total U.S. Stock Market Index

    214,455  

Transfer Agent: Pursuant to written agreements, certain financial intermediaries, some of which may be affiliates, provide the Funds with sub-accounting, recordkeeping, sub-transfer agency and other administrative services with respect to servicing of underlying investor accounts. For these services, these entities receive an asset-based fee or an annual fee per shareholder account, which will vary depending on share class and/or net assets. For the six months ended January 31, 2022, the Funds did not pay any amounts to affiliates in return for these services.

 

 

N O T E S   T O   F I N A N C I A L   S T A T E M E N T S

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Notes to Financial Statements (unaudited) (continued)

 

The Manager maintains a call center that is responsible for providing certain shareholder services to the Funds. Shareholder services include responding to inquiries and processing purchases and sales based upon instructions from shareholders. For the six months ended January 31, 2022, each Fund reimbursed the Manager the following amounts for costs incurred in running the call center, which are included in transfer agent — class specific in the Statements of Operations:

 

         
Fund Name   Institutional      Investor A      Class K      Total  

Mid-Cap Index

  $ 305      $ 1,607      $ 2,725      $ 4,637  

Small/Mid-Cap Index

    72        601        151        824  

Total U.S. Stock Market Index

    162        1,828        1,136        3,126  

For the six months ended January 31, 2022, the following table shows the class specific transfer agent fees borne directly by each share class of each Fund:

 

         
Fund Name   Institutional      Investor A      Class K      Total  

Mid-Cap Index

  $ 50,740      $ 46,389      $ 56,451      $ 153,580  

Small/Mid-Cap Index

    45,205        15,521        1,613        62,339  

Total U.S. Stock Market Index

    37,044        19,945        15,921        72,910  

Expense Limitations, Waivers, Reimbursements, and Recoupments: With respect to each Fund, the Manager contractually agreed to waive its investment advisory fees by the amount of investment advisory fees each Fund pays to the Manager indirectly through its investment in affiliated money market funds (the “affiliated money market fund waiver”) through June 30, 2023. The contractual agreement may be terminated upon 90 days’ notice by a majority of the trustees who are not “interested persons” of the Trust, as defined in the 1940 Act (“Independent Trustees”), or by a vote of a majority of the outstanding voting securities of a Fund. The amount of waivers and/or reimbursements of fees and expenses made pursuant to the expense limitation described below will be reduced by the amount of the affiliated money market fund waiver. These amounts are included in fees waived and/or reimbursed by the Manager in the Statements of Operations. For the six months ended January 31, 2022, the amounts waived were as follows:

 

   
Fund Name   Fees Waived and/or Reimbursed 
by the Manager 
 

Mid-Cap Index

  $ 3,293  

Small/Mid-Cap Index

    857  

Total U.S. Stock Market Index

    4,443  

The Manager has contractually agreed to waive its investment advisory fee with respect to any portion of each Fund’s assets invested in affiliated equity and fixed-income mutual funds and affiliated exchange-traded funds that have a contractual management fee through June 30, 2023. The contractual agreement may be terminated upon 90 days’ notice by a majority of the Independent Trustees, or by a vote of a majority of the outstanding voting securities of a Fund. These amounts are included in fees waived and/or reimbursed by the Manager in the Statements of Operations. For the six months ended January 31, 2022, the amounts waived in investment advisory fees pursuant to these arrangements were as follows:

 

   
Fund Name   Fees Waived and/or Reimbursed
by the Manager
 

Mid-Cap Index

  $ 1,751  

Small/Mid-Cap Index

    925  

Total U.S. Stock Market Index

    973  

With respect to each Fund, the Manager contractually agreed to waive and/or reimburse fees or expenses in order to limit expenses, excluding interest expense, dividend expense, tax expense, acquired fund fees and expenses, and certain other fund expenses, which constitute extraordinary expenses not incurred in the ordinary course of each Fund’s business (“expense limitation”). The expense limitations as a percentage of average daily net assets are as follows:

 

       
Fund Name   Institutional     Investor A     Class K  

Mid-Cap Index

    0.12     0.37     0.07

Small/Mid-Cap Index

    0.12       0.37       0.07  

Total U.S. Stock Market Index

    0.08       0.33       0.03  

The Manager has agreed not to reduce or discontinue the contractual expense limitations through June 30, 2023, unless approved by the Board, including a majority of the Independent Trustees, or by a vote of a majority of the outstanding voting securities of a Fund. For the six months ended January 31, 2022, amounts included in the Statements of Operations were as follows:

 

   
Fund Name   Fees Waived and/or Reimbursed
by the Manager
 

Mid-Cap Index

  $ 338  

Small/Mid-Cap Index

    47,630  

Total U.S. Stock Market Index

    1,093  

 

 

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Notes to Financial Statements (unaudited) (continued)

 

In addition, these amounts waived and/or reimbursed by the Manager are included in transfer agent fees waived and/or reimbursed — class specific in the Statements of Operations. For the six months ended January 31, 2022, class specific expense waivers and/or reimbursements are as follows:

 

   
   

Transfer Agent Fees Waived and/or

Reimbursed - Class Specific

 
Fund Name   Institutional      Class K      Total  

Small/Mid-Cap Index

  $  1,087      $ 1,613      $ 2,700  

With respect to the contractual expense limitation, if during a Fund’s fiscal year the operating expenses of a share class, that at any time during the prior two fiscal years received a waiver and/or reimbursement from the Manager, are less than the current expense limitation for that share class, the Manager is entitled to be reimbursed by such share class up to the lesser of: (a) the amount of fees waived and/or expenses reimbursed during those prior two fiscal years under the agreement and (b) an amount not to exceed either the current expense limitation of that share class or the expense limitation of the share class in effect at the time that the share class received the applicable waiver and/or reimbursement, provided that:

 

(1)  

each Fund, of which the share class is a part, has more than $50 million in assets for the fiscal year, and

 

(2)  

the Manager or an affiliate continues to serve as a Fund’s investment adviser or administrator.

This repayment applies only to the contractual expense limitation on net expenses and does not apply to the contractual investment advisory fee waiver described above or any voluntary waivers that may be in effect from time to time. Effective August 13, 2022 for Small/Mid-Cap Index and Total U.S. Stock Market Index and effective May 13, 2022 for Mid-Cap Index, the repayment arrangement between each Fund and the Manager pursuant to which such Fund may be required to repay amounts waived and/or reimbursed under each Fund’s contractual caps on net expenses will be terminated.

For the six months ended January 31, 2022, the Manager recouped the following fund level and class specific waivers and/or reimbursements previously recorded by the Funds:

 

         
Fund Name   Fund Level      Institutional      Investor A      Class K  

Mid-Cap Index

  $      $      $ 945      $ 1,641    

Total U.S. Stock Market Index

    70,664        2,329                

As of January 31, 2022, the fund level and class specific waivers and/or reimbursements subject to possible future recoupment under the expense limitation agreement are as follows:

 

   
    Expiring  
 

 

 

 
Fund Name/Fund Level/Share Class   May 13, 2022  

 

 

Mid-Cap Index

 

Fund Level

  $ 338  

Institutional

    1  

Investor A

     

Class K

     

 

 

 

   
    Expiring  
Fund Name/Fund Level/Share Class   July 31, 2022      August 13, 2022  

Small/Mid-Cap Index

    

Fund Level

  $ 177,108      $ 189,354  

Institutional

    1,236        6,355  

Investor A

            

Class K

    2,635        3,842  

Total U.S. Stock Market Index

    

Fund Level

    30,075        3,801  

Institutional

            

Investor A

            

Class K

    19,215        4,472  

Securities Lending: The U.S. Securities and Exchange Commission (“SEC”) has issued an exemptive order which permits BTC, an affiliate of the Manager, to serve as securities lending agent for the Funds, subject to applicable conditions. As securities lending agent, BTC bears all operational costs directly related to securities lending, including any custodial costs. The Funds are responsible for fees in connection with the investment of cash collateral received for securities on loan (the “collateral investment fees”). The cash collateral is invested in a money market fund, BlackRock Cash Funds: Institutional or BlackRock Cash Funds: Treasury, managed by the Manager or its affiliates. However, BTC has agreed to reduce the amount of securities lending income it receives in order to effectively limit the collateral investment fees the Funds bear to an annual rate of 0.04%. The SL Agency Shares of such money market fund will not be subject to a sales load, distribution fee or service fee. The money market fund in which the cash collateral has been invested may, under certain circumstances, impose a liquidity fee of up to 2% of the value redeemed or temporarily restrict redemptions for up to 10 business days during a 90 day period, in the event that the money market fund’s weekly liquid assets fall below certain thresholds.

Securities lending income is equal to the total of income earned from the reinvestment of cash collateral, net of fees and other payments to and from borrowers of securities, and less the collateral investment fees. Each Fund retains a portion of securities lending income and remits a remaining portion to BTC as compensation for its services as securities lending agent.

 

 

N O T E S   T O   F I N A N C I A L   S T A T E M E N T S

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Notes to Financial Statements (unaudited) (continued)

 

Pursuant to the current securities lending agreement, each Fund retains 81% of securities lending income (which excludes collateral investment fees), and this amount retained can never be less than 70% of the total of securities lending income plus the collateral investment fees.

In addition, commencing the business day following the date that the aggregate securities lending income earned across the BlackRock Multi-Asset Complex in a calendar year exceeds a specified threshold, each Fund, pursuant to the securities lending agreement, will retain for the remainder of that calendar year securities lending income in an amount equal to 81% of securities lending income (which excludes collateral investment fees), and this amount retained can never be less than 70% of the total of securities lending income plus the collateral investment fees.

Prior to January 1, 2022, each Fund retained 77% of securities lending income (which excluded collateral investment fees) and the amount retained could never be less than 70% of the total of securities lending income plus the collateral investment fees. In addition, commencing the business day following the date that the aggregate securities lending income earned across the BlackRock Multi-Asset Complex in a calendar year exceeded a specified threshold, the Fund would retain for the remainder of that calendar year 81% of securities lending income (which excluded collateral investment fees), and the amount retained could never be less than 70% of the total of securities lending income plus the collateral investment fees.

The share of securities lending income earned by each Fund is shown as securities lending income — affiliated — net in the Statements of Operations. For the six months ended January 31, 2022, each Fund paid BTC the following amounts for securities lending agent services:

 

 

 
Fund Name   Amounts  

 

 

Mid-Cap Index

  $ 14,783  

Small/Mid-Cap Index

     24,743  

Total U.S. Stock Market Index

    21,619  

 

 

Interfund Lending: In accordance with an exemptive order (the “Order”) from the SEC, each Fund may participate in a joint lending and borrowing facility for temporary purposes (the “Interfund Lending Program”), subject to compliance with the terms and conditions of the Order, and to the extent permitted by each Fund’s investment policies and restrictions. Each Fund is currently permitted to borrow and lend under the Interfund Lending Program.

A lending BlackRock fund may lend in aggregate up to 15% of its net assets but may not lend more than 5% of its net assets to any one borrowing fund through the Interfund Lending Program. A borrowing BlackRock fund may not borrow through the Interfund Lending Program or from any other source more than 33 1/3% of its total assets (or any lower threshold provided for by the fund’s investment restrictions). If a borrowing BlackRock fund’s total outstanding borrowings exceed 10% of its total assets, each of its outstanding interfund loans will be subject to collateralization of at least 102% of the outstanding principal value of the loan. All interfund loans are for temporary or emergency purposes and the interest rate to be charged will be the average of the highest current overnight repurchase agreement rate available to a lending fund and the bank loan rate, as calculated according to a formula established by the Board.

During the six months ended January 31, 2022, the Funds did not participate in the Interfund Lending Program.

Trustees and Officers: Certain trustees and/or officers of the Trust are directors and/or officers of BlackRock or its affiliates. The Funds reimburse the Manager for a portion of the compensation paid to the Trust’s Chief Compliance Officer, which is included in Trustees and Officer in the Statements of Operations.

Other Transactions: The Funds may purchase securities from, or sell securities to, an affiliated fund provided the affiliation is due solely to having a common investment adviser, common officers, or common trustees. For the six months ended January 31, 2022, the purchase and sale transactions and any net realized gains (losses) with affiliated funds in compliance with Rule 17a-7 under the 1940 Act were as follows:

 

       
Fund Name    Purchases      Sales      Net Realized
Gain (Loss)
 

Mid-Cap Index

   $   11,928,374      $   8,439,073      $ (550,236

Small/Mid-Cap Index

     2,452,769        2,941,111            (225,396

Total U.S. Stock Market Index

     57,632,083        7,502,363        (588,281

 

7.

PURCHASES AND SALES

For the six months ended January 31, 2022, purchases and sales of investments, excluding short-term investments, were as follows:

 

     
Fund Name    Purchases      Sales  

Mid-Cap Index

   $  266,259,344      $  131,987,252  

Small/Mid-Cap Index

     111,402,262        78,702,922  

Total U.S. Stock Market Index

     342,284,589        156,406,613  

 

8.

INCOME TAX INFORMATION

It is each Fund’s policy to comply with the requirements of the Internal Revenue Code of 1986, as amended, applicable to regulated investment companies, and to distribute substantially all of its taxable income to its shareholders. Therefore, no U.S. federal income tax provision is required.

Each Fund files U.S. federal and various state and local tax returns. No income tax returns are currently under examination. The statute of limitations on each Fund’s U.S. federal tax returns generally remains open for a period of three fiscal years after they are filed. The statutes of limitations on each Fund’s state and local tax returns may remain open for an additional year depending upon the jurisdiction.

 

 

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Notes to Financial Statements (unaudited) (continued)

 

Management has analyzed tax laws and regulations and their application to the Funds as of January 31, 2022, inclusive of the open tax return years, and does not believe that there are any uncertain tax positions that require recognition of a tax liability in the Funds’ financial statements.

As of January 31, 2022, gross unrealized appreciation and depreciation based on cost of investments (including short positions and derivatives, if any) for U.S. federal income tax purposes were as follows:

 

 

 
Fund Name   Tax Cost      Gross Unrealized
Appreciation
     Gross Unrealized
Depreciation
    Net Unrealized
Appreciation
(Depreciation)
 

 

 

Mid-Cap Index

  $  1,261,452,348      $     656,194,054      $ (104,014,621   $  552,179,433  

Small/Mid-Cap Index

    415,357,812        129,889,811        (44,938,563       84,951,248  

Total U.S. Stock Market Index

    1,739,602,729        914,410,409        (77,430,127     836,980,282  

 

 

 

9.

BANK BORROWINGS

The Trust, on behalf of the Funds, along with certain other funds managed by the Manager and its affiliates (“Participating Funds”), is a party to a 364-day, $2.25 billion credit agreement with a group of lenders. Under this agreement, the Funds may borrow to fund shareholder redemptions. Excluding commitments designated for certain individual funds, the Participating Funds, including the Funds, can borrow up to an aggregate commitment amount of $1.75 billion at any time outstanding, subject to asset coverage and other limitations as specified in the agreement. The credit agreement has the following terms: a fee of 0.10% per annum on unused commitment amounts and interest at a rate equal to the higher of (a) one-month London Interbank Offered Rate (“LIBOR”) (but, in any event, not less than 0.00%) on the date the loan is made plus 0.80% per annum or (b) the Fed Funds rate (but, in any event, not less than 0.00%) in effect from time to time plus 0.80% per annum on amounts borrowed. The agreement expires in April 2022 unless extended or renewed. These fees were allocated among such funds based upon portions of the aggregate commitment available to them and relative net assets of Participating Funds. During the six months ended January 31, 2022, the Funds did not borrow under the credit agreement.

 

10.

PRINCIPAL RISKS

In the normal course of business, the Funds invest in securities or other instruments and may enter into certain transactions, and such activities subject each Fund to various risks, including among others, fluctuations in the market (market risk) or failure of an issuer to meet all of its obligations. The value of securities or other instruments may also be affected by various factors, including, without limitation: (i) the general economy; (ii) the overall market as well as local, regional or global political and/or social instability; (iii) regulation, taxation or international tax treaties between various countries; or (iv) currency, interest rate and price fluctuations. Local, regional or global events such as war, acts of terrorism, the spread of infectious illness or other public health issues, recessions, or other events could have a significant impact on the Funds and their investments. Each Fund’s prospectus provides details of the risks to which each Fund is subject.

The Manager uses a “passive” or index approach to try to achieve each Fund’s investment objective following the securities included in its underlying index during upturns as well as downturns. The Manager does not take steps to reduce market exposure or to lessen the effects of a declining market. Divergence from the underlying index and the composition of the portfolio is monitored by the Manager.

The Funds may be exposed to additional risks when reinvesting cash collateral in money market funds that do not seek to maintain a stable NAV per share of $1.00, which may be subject to redemption gates or liquidity fees under certain circumstances.

Market Risk: An outbreak of respiratory disease caused by a novel coronavirus has developed into a global pandemic and has resulted in closing borders, quarantines, disruptions to supply chains and customer activity, as well as general concern and uncertainty. The impact of this pandemic, and other global health crises that may arise in the future, could affect the economies of many nations, individual companies and the market in general in ways that cannot necessarily be foreseen at the present time. This pandemic may result in substantial market volatility and may adversely impact the prices and liquidity of a fund’s investments. The duration of this pandemic and its effects cannot be determined with certainty.

Valuation Risk: The market values of equities, such as common stocks and preferred securities or equity related investments, such as futures and options, may decline due to general market conditions which are not specifically related to a particular company. They may also decline due to factors which affect a particular industry or industries. A Fund may invest in illiquid investments. An illiquid investment is any investment that a Fund reasonably expects cannot be sold or disposed of in current market conditions in seven calendar days or less without the sale or disposition significantly changing the market value of the investment. A Fund may experience difficulty in selling illiquid investments in a timely manner at the price that it believes the investments are worth. Prices may fluctuate widely over short or extended periods in response to company, market or economic news. Markets also tend to move in cycles, with periods of rising and falling prices. This volatility may cause each Fund’s NAV to experience significant increases or decreases over short periods of time. If there is a general decline in the securities and other markets, the NAV of a Fund may lose value, regardless of the individual results of the securities and other instruments in which a Fund invests.

The price a Fund could receive upon the sale of any particular portfolio investment may differ from a Fund’s valuation of the investment, particularly for securities that trade in thin or volatile markets or that are valued using a fair valuation technique or a price provided by an independent pricing service. Changes to significant unobservable inputs and assumptions (i.e., publicly traded company multiples, growth rate, time to exit) due to the lack of observable inputs may significantly impact the resulting fair value and therefore a Fund’s results of operations. As a result, the price received upon the sale of an investment may be less than the value ascribed by a Fund, and a Fund could realize a greater than expected loss or lesser than expected gain upon the sale of the investment. A Fund’s ability to value its investments may also be impacted by technological issues and/or errors by pricing services or other third-party service providers.

Counterparty Credit Risk: The Funds may be exposed to counterparty credit risk, or the risk that an entity may fail to or be unable to perform on its commitments related to unsettled or open transactions, including making timely interest and/or principal payments or otherwise honoring its obligations. The Funds manage counterparty credit risk by

 

 

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Notes to Financial Statements (unaudited) (continued)

 

entering into transactions only with counterparties that the Manager believes have the financial resources to honor their obligations and by monitoring the financial stability of those counterparties. Financial assets, which potentially expose the Funds to market, issuer and counterparty credit risks, consist principally of financial instruments and receivables due from counterparties. The extent of the Funds’ exposure to market, issuer and counterparty credit risks with respect to these financial assets is approximately their value recorded in the Statements of Assets and Liabilities, less any collateral held by the Funds.

A derivative contract may suffer a mark-to-market loss if the value of the contract decreases due to an unfavorable change in the market rates or values of the underlying instrument. Losses can also occur if the counterparty does not perform under the contract.

With exchange-traded futures, there is less counterparty credit risk to the Funds since the exchange or clearinghouse, as counterparty to such instruments, guarantees against a possible default. The clearinghouse stands between the buyer and the seller of the contract; therefore, credit risk is limited to failure of the clearinghouse. While offset rights may exist under applicable law, a Fund does not have a contractual right of offset against a clearing broker or clearinghouse in the event of a default (including the bankruptcy or insolvency). Additionally, credit risk exists in exchange-traded futures with respect to initial and variation margin that is held in a clearing broker’s customer accounts. While clearing brokers are required to segregate customer margin from their own assets, in the event that a clearing broker becomes insolvent or goes into bankruptcy and at that time there is a shortfall in the aggregate amount of margin held by the clearing broker for all its clients, typically the shortfall would be allocated on a pro rata basis across all the clearing broker’s customers, potentially resulting in losses to the Funds.

Concentration Risk: A diversified portfolio, where this is appropriate and consistent with a fund’s objectives, minimizes the risk that a price change of a particular investment will have a material impact on the NAV of a fund. The investment concentrations within each Fund’s portfolio are disclosed in its Schedule of Investments.

Certain Funds invest a significant portion of their assets in securities within a single or limited number of market sectors. When a Fund concentrates its investments in this manner, it assumes the risk that economic, regulatory, political and social conditions affecting such sectors may have a significant impact on the Fund and could affect the income from, or the value or liquidity of, the Fund’s portfolio. Investment percentages in specific sectors are presented in the Schedules of Investments.

Significant Shareholder Redemption Risk: Certain shareholders may own or manage a substantial amount of fund shares and/or hold their fund investments for a limited period of time. Large redemptions of fund shares by these shareholders may force a Fund to sell portfolio securities, which may negatively impact the fund’s NAV, increase the fund’s brokerage costs, and/or accelerate the realization of taxable income/gains and cause the fund to make additional taxable distributions to shareholders.

LIBOR Transition Risk: The United Kingdom’s Financial Conduct Authority announced a phase out of the LIBOR. Although many LIBOR rates ceased to be published or no longer are representative of the underlying market they seek to measure after December 31, 2021, a selection of widely used USD LIBOR rates will continue to be published through June 2023 in order to assist with the transition. The Funds may be exposed to financial instruments tied to LIBOR to determine payment obligations, financing terms, hedging strategies or investment value. The transition process away from LIBOR might lead to increased volatility and illiquidity in markets for, and reduce the effectiveness of new hedges placed against instruments whose terms currently include LIBOR. The ultimate effect of the LIBOR transition process on the Funds is uncertain.

 

11.

CAPITAL SHARE TRANSACTIONS

Transactions in capital shares for each class were as follows:

 

 

 
   

Six Months Ended

01/31/22

   

Year Ended

07/31/21

 
 

 

 

   

 

 

 
Fund Name / Share Class   Shares     Amounts     Shares     Amounts  

 

 

Mid-Cap Index

       

Institutional

       

Shares sold

    3,660,242     $ 54,207,539       6,841,025     $ 89,725,735  

Shares issued in reinvestment of distributions

    514,379       7,585,992       425,794       5,367,600  

Shares redeemed

    (2,787,511     (40,482,398     (10,031,775     (137,845,040
 

 

 

   

 

 

   

 

 

   

 

 

 
    1,387,110     $ 21,311,133       (2,764,956   $ (42,751,705
 

 

 

   

 

 

   

 

 

   

 

 

 

Investor A

       

Shares sold

    2,412,056     $ 36,295,562       3,588,253     $ 46,456,816  

Shares issued in reinvestment of distributions

    353,731       5,197,635       207,420       2,603,471  

Shares redeemed

    (1,809,181     (26,950,210     (3,293,166     (41,581,063
 

 

 

   

 

 

   

 

 

   

 

 

 
    956,606     $ 14,542,987       502,507     $ 7,479,224  
 

 

 

   

 

 

   

 

 

   

 

 

 

Class K

       

Shares sold

    16,949,773     $   253,392,906       34,266,626     $  457,843,273  

Shares issued in reinvestment of distributions

    3,646,286       53,884,897       2,339,955       29,684,573  

Shares redeemed

    (10,916,197     (163,323,182     (30,200,655     (391,939,239
 

 

 

   

 

 

   

 

 

   

 

 

 
    9,679,862     $ 143,954,621       6,405,926     $ 95,588,607  
 

 

 

   

 

 

   

 

 

   

 

 

 
    12,023,578     $ 179,808,741       4,143,477     $ 60,316,126  
 

 

 

   

 

 

   

 

 

   

 

 

 

 

 

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Notes to Financial Statements (unaudited) (continued)

 

 

 
   

Six Months Ended

01/31/22

   

Year Ended

07/31/21

 
 

 

 

   

 

 

 
Fund Name / Share Class   Shares     Amounts     Shares     Amounts  

 

 

Small/Mid-Cap Index

       

Institutional

       

Shares sold

    2,325,163     $ 40,288,422       5,689,218     $ 90,442,217  

Shares issued in reinvestment of distributions

    474,172       7,963,286       270,507       4,029,472  

Shares redeemed

    (1,623,940     (26,527,118     (1,464,065     (21,999,858
 

 

 

   

 

 

   

 

 

   

 

 

 
    1,175,395     $ 21,724,590       4,495,660     $ 72,471,831  
 

 

 

   

 

 

   

 

 

   

 

 

 

Investor A

       

Shares sold

    1,034,249     $ 17,756,207       3,584,163     $ 55,485,190  

Shares issued in reinvestment of distributions

    267,027       4,477,099       208,565       3,080,737  

Shares redeemed

    (673,250     (11,517,856     (2,513,519     (38,946,335
 

 

 

   

 

 

   

 

 

   

 

 

 
    628,026     $ 10,715,450       1,279,209     $ 19,619,592  
 

 

 

   

 

 

   

 

 

   

 

 

 

Class K

       

Shares sold

    1,383,042     $ 23,829,050       3,630,308     $ 58,903,179  

Shares issued in reinvestment of distributions

    564,631       9,484,435       553,753       8,205,418  

Shares redeemed

    (860,622     (14,850,617     (3,581,326     (58,337,157
 

 

 

   

 

 

   

 

 

   

 

 

 
    1,087,051     $ 18,462,868       602,735     $ 8,771,440  
 

 

 

   

 

 

   

 

 

   

 

 

 
    2,890,472     $   50,902,908       6,377,604     $   100,862,863  
 

 

 

   

 

 

   

 

 

   

 

 

 

 

 

 
   

Six Months Ended

01/31/22

   

Year Ended

07/31/21

 
 

 

 

   

 

 

 
Fund Name / Share Class   Shares     Amounts     Shares     Amounts  

 

 

Total U.S. Stock Market Index

       

Institutional

       

Shares sold

    931,544     $ 19,977,531       3,592,939     $ 68,878,103  

Shares issued in reinvestment of distributions

    82,353       1,776,089       77,031       1,410,791  

Shares redeemed

    (1,861,876     (40,308,865     (1,749,290     (31,437,793
 

 

 

   

 

 

   

 

 

   

 

 

 
    (847,979   $ (18,555,245     1,920,680     $ 38,851,101  
 

 

 

   

 

 

   

 

 

   

 

 

 

Investor A

       

Shares sold

    1,009,914     $ 21,768,460       3,002,909     $ 56,131,084  

Shares issued in reinvestment of distributions

    81,829       1,766,174       82,927       1,496,485  

Shares redeemed

    (1,011,674     (21,671,430     (2,603,589     (46,948,675
 

 

 

   

 

 

   

 

 

   

 

 

 
    80,069     $ 1,863,204       482,247     $ 10,678,894  
 

 

 

   

 

 

   

 

 

   

 

 

 

Class K

       

Shares sold

    19,444,180     $ 415,821,125       43,977,636     $ 825,707,520  

Shares issued in reinvestment of distributions

    1,250,659       26,981,557       1,054,995       19,347,020  

Shares redeemed

    (10,542,043     (228,559,256     (15,951,939     (289,580,071
 

 

 

   

 

 

   

 

 

   

 

 

 
    10,152,796     $ 214,243,426       29,080,692     $ 555,474,469  
 

 

 

   

 

 

   

 

 

   

 

 

 
    9,384,886     $   197,551,385       31,483,619     $   605,004,464  
 

 

 

   

 

 

   

 

 

   

 

 

 

 

12.

SUBSEQUENT EVENTS

Management has evaluated the impact of all subsequent events on the Funds through the date the financial statements were issued and has determined that there were no subsequent events requiring adjustment or additional disclosure in the financial statements.

 

 

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Statement Regarding Liquidity Risk Management Program

 

In compliance with Rule 22e-4 under the Investment Company Act of 1940, as amended (the “Liquidity Rule”), BlackRock FundsSM (the “Trust”) has adopted and implemented a liquidity risk management program (the “Program”) for iShares Russell Mid-Cap Index Fund, iShares Russell Small/Mid-Cap Index Fund and iShares Total U.S. Stock Market Index Fund (the “Funds”), each a series of the Trust, which is reasonably designed to assess and manage each Fund’s liquidity risk.

The Board of Trustees (the “Board”) of the Trust, on behalf of the Funds, met on November 9-10, 2021 (the “Meeting”) to review the Program. The Board previously appointed BlackRock Advisors, LLC or BlackRock Fund Advisors (“BlackRock”), each an investment adviser to certain BlackRock funds, as the program administrator for each Fund’s Program, as applicable. BlackRock also previously delegated oversight of the Program to the 40 Act Liquidity Risk Management Committee (the “Committee”). At the Meeting, the Committee, on behalf of BlackRock, provided the Board with a report that addressed the operation of the Program and assessed its adequacy and effectiveness of implementation, including the management of each Fund’s Highly Liquid Investment Minimum (“HLIM”) where applicable, and any material changes to the Program (the “Report”). The Report covered the period from October 1, 2020 through September 30, 2021 (the “Program Reporting Period”).

The Report described the Program’s liquidity classification methodology for categorizing each Fund’s investments (including derivative transactions) into one of four liquidity buckets. It also referenced the methodology used by BlackRock to establish each Fund’s HLIM and noted that the Committee reviews and ratifies the HLIM assigned to each Fund no less frequently than annually. The Report also discussed notable events affecting liquidity over the Program Reporting Period, including the imposition of capital controls in certain countries.

The Report noted that the Program complied with the key factors for consideration under the Liquidity Rule for assessing, managing and periodically reviewing each Fund’s liquidity risk, as follows:

 

a)   The Fund’s investment strategy and liquidity of portfolio investments during both normal and reasonably foreseeable stressed conditions. During the Program Reporting Period, the Committee reviewed whether each Fund’s strategy is appropriate for an open-end fund structure with a focus on funds with more significant and consistent holdings of less liquid and illiquid assets. The Committee also factored a fund’s concentration in an issuer into the liquidity classification methodology by taking issuer position sizes into account. Where a fund participated in borrowings for investment purposes (such as tender option bonds or reverse repurchase agreements), such borrowings were factored into the Program’s calculation of a fund’s liquidity bucketing. Derivative exposure was also considered in such calculation.

 

b)   Short-term and long-term cash flow projections during both normal and reasonably foreseeable stressed conditions. During the Program Reporting Period, the Committee reviewed historical redemption activity and used this information as a component to establish each Fund’s reasonably anticipated trading size (“RATS”). Each Fund has adopted an in-kind redemption policy which may be utilized to meet larger redemption requests. The Committee may also take into consideration a fund’s shareholder ownership concentration (which, depending on product type and distribution channel, may or may not be available), a fund’s distribution channels, and the degree of certainty associated with a fund’s short-term and long-term cash flow projections.

 

c)   Holdings of cash and cash equivalents, as well as borrowing arrangements. The Committee considered the terms of the credit facility committed to each Fund, the financial health of the institution providing the facility and the fact that the credit facility is shared among multiple funds (including that a portion of the aggregate commitment amount is specifically designated for BlackRock Floating Rate Income Portfolio, a series of BlackRock Funds V). The Committee also considered other types of borrowing available to the Funds, such as the ability to use reverse repurchase agreements and interfund lending, as applicable.

There were no material changes to the Program during the Program Reporting Period other than the enhancement of certain model components in the Program’s methodology. The Report provided to the Board stated that the Committee concluded that based on the operation of the functions, as described in the Report, the Program is operating as intended and is effective in implementing the requirements of the Liquidity Rule.

 

 

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Additional Information

 

Regulation Regarding Derivatives

On October 28, 2020, the Securities and Exchange Commission (the “SEC”) adopted regulations governing the use of derivatives by registered investment companies (“Rule 18f-4”). The Funds will be required to implement and comply with Rule 18f-4 by August 19, 2022. Once implemented, Rule 18f-4 will impose limits on the amount of derivatives a fund can enter into, eliminate the asset segregation framework currently used by funds to comply with Section 18 of the 1940 Act, treat derivatives as senior securities and require funds whose use of derivatives is more than a limited specified exposure amount to establish and maintain a comprehensive derivatives risk management program and appoint a derivatives risk manager.

General Information

Quarterly performance, semi-annual and annual reports, current net asset value and other information regarding the Funds may be found on BlackRock’s website, which can be accessed at blackrock.com. Any reference to BlackRock’s website in this report is intended to allow investors public access to information regarding the Funds and does not, and is not intended to, incorporate BlackRock’s website in this report.

Householding

The Funds will mail only one copy of shareholder documents, including prospectuses, annual and semi-annual reports, Rule 30e-3 notices and proxy statements, to shareholders with multiple accounts at the same address. This practice is commonly called “householding” and is intended to reduce expenses and eliminate duplicate mailings of shareholder documents. Mailings of your shareholder documents may be householded indefinitely unless you instruct us otherwise. If you do not want the mailing of these documents to be combined with those for other members of your household, please call the Funds at (800) 441-7762.

Availability of Quarterly Schedule of Investments

The Funds file their complete schedules of portfolio holdings with the SEC for the first and third quarters of each fiscal year as an exhibit to their reports on Form N-PORT. The Funds’ Forms N-PORT are available on the SEC’s website at sec.gov. Additionally, each Fund makes its portfolio holdings for the first and third quarters of each fiscal year available at blackrock.com/fundreports.

Availability of Proxy Voting Policies, Procedures and Voting Records

A description of the policies and procedures that the Funds use to determine how to vote proxies relating to portfolio securities and information about how the Funds voted proxies relating to securities held in the Funds’ portfolios during the most recent 12-month period ended June 30 is available without charge, upon request (1) by calling (800) 441-7762; (2) on the BlackRock website at blackrock.com; and (3) on the SEC’s website at sec.gov.

BlackRock’s Mutual Fund Family

BlackRock offers a diverse lineup of open-end mutual funds crossing all investment styles and managed by experts in equity, fixed-income and tax-exempt investing. Visit blackrock.com for more information.

Shareholder Privileges

Account Information

Call us at (800) 441-7762 from 8:00 AM to 6:00 PM ET on any business day to get information about your account balances, recent transactions and share prices. You can also visit blackrock.com for more information.

Automatic Investment Plans

Investor class shareholders who want to invest regularly can arrange to have $50 or more automatically deducted from their checking or savings account and invested in any of the BlackRock funds.

Systematic Withdrawal Plans

Investor class shareholders can establish a systematic withdrawal plan and receive periodic payments of $50 or more from their BlackRock funds, as long as their account balance is at least $10,000.

Retirement Plans

Shareholders may make investments in conjunction with Traditional, Rollover, Roth, Coverdell, Simple IRAs, SEP IRAs and 403(b) Plans.

 

 

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Additional Information   (continued)

 

BlackRock Privacy Principles

BlackRock is committed to maintaining the privacy of its current and former fund investors and individual clients (collectively, “Clients”) and to safeguarding their non-public personal information. The following information is provided to help you understand what personal information BlackRock collects, how we protect that information and why in certain cases we share such information with select parties.

If you are located in a jurisdiction where specific laws, rules or regulations require BlackRock to provide you with additional or different privacy-related rights beyond what is set forth below, then BlackRock will comply with those specific laws, rules or regulations.

BlackRock obtains or verifies personal non-public information from and about you from different sources, including the following: (i) information we receive from you or, if applicable, your financial intermediary, on applications, forms or other documents; (ii) information about your transactions with us, our affiliates, or others; (iii) information we receive from a consumer reporting agency; and (iv) from visits to our websites.

BlackRock does not sell or disclose to non-affiliated third parties any non-public personal information about its Clients, except as permitted by law or as is necessary to respond to regulatory requests or to service Client accounts. These non-affiliated third parties are required to protect the confidentiality and security of this information and to use it only for its intended purpose.

We may share information with our affiliates to service your account or to provide you with information about other BlackRock products or services that may be of interest to you. In addition, BlackRock restricts access to non-public personal information about its Clients to those BlackRock employees with a legitimate business need for the information. BlackRock maintains physical, electronic and procedural safeguards that are designed to protect the non-public personal information of its Clients, including procedures relating to the proper storage and disposal of such information.

Fund and Service Providers

 

Investment Adviser

BlackRock Advisors, LLC

Wilmington, DE 19809

Sub-Adviser

BlackRock Fund Advisors

San Francisco, CA 94105

Accounting Agent and Custodian

State Street Bank and Trust Company

Boston, MA 02111

Transfer Agent

BNY Mellon Investment Servicing (US) Inc.

Wilmington, DE 19809

Distributor

BlackRock Investments, LLC

New York, NY 10022

Independent Registered Public Accounting Firm

PricewaterhouseCoopers LLP

Philadelphia, PA 19103

Legal Counsel

Sidley Austin LLP

New York, NY 10019

Address of the Funds

100 Bellevue Parkway

Wilmington, DE 19809

 

 

 

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Glossary of Terms Used in this Report

 

 

Portfolio Abbreviation
ETF    Exchange-Traded Fund
MSCI    Morgan Stanley Capital International
REIT    Real Estate Investment Trust
S&P    Standard & Poor’s

 

 

G L O S S A R Y   O F   T E R M S   U S E D   I N   T H I S   R E P O R T

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Want to know more?

blackrock.com | 800-441-7762

This report is intended for current holders. It is not authorized for use as an offer of sale or a solicitation of an offer to buy shares of the Funds unless preceded or accompanied by the Funds’ current prospectus. Past performance results shown in this report should not be considered a representation of future performance. Investment returns and principal value of shares will fluctuate so that shares, when redeemed, may be worth more or less than their original cost. Statements and other information herein are as dated and are subject to change.

INDEX5-01/22-SAR

 

 

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(b) Not Applicable

 

Item 2 –

Code of Ethics – Not Applicable to this semi-annual report

 

Item 3 –

Audit Committee Financial Expert – Not Applicable to this semi-annual report

 

Item 4 –

Principal Accountant Fees and Services – Not Applicable to this semi-annual report

 

Item 5 –

Audit Committee of Listed Registrant – Not Applicable

 

Item 6 –

Investments

(a) The registrant’s Schedule of Investments is included as part of the Report to Stockholders filed under Item 1(a) of this Form.

(b) Not Applicable due to no such divestments during the semi-annual period covered since the previous Form N-CSR filing.

 

Item 7 –

Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies – Not Applicable

 

Item 8 –

Portfolio Managers of Closed-End Management Investment Companies – Not Applicable

 

Item 9 –

Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers – Not Applicable

 

Item 10 –

Submission of Matters to a Vote of Security Holders –There have been no material changes to these procedures.

 

Item 11 –

Controls and Procedures

(a) The registrant’s principal executive and principal financial officers, or persons performing similar functions, have concluded that the registrant’s disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the “1940 Act”)) are effective as of a date within 90 days of the filing of this report based on the evaluation of these controls and procedures required by Rule 30a-3(b) under the 1940 Act and Rule 15d-15(b) under the Securities Exchange Act of 1934, as amended.

(b) There were no changes in the registrant’s internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act) that occurred during the period covered by this report that have materially affected, or are reasonably likely to materially affect, the registrant’s internal control over financial reporting.

 

Item 12 –

Disclosure of Securities Lending Activities for Closed-End Management Investment

Companies – Not Applicable

 

Item 13 –

Exhibits attached hereto

(a)(1) Code of Ethics – Not Applicable to this semi-annual report

(a)(2) Section 302 Certifications are attached

(a)(3) Any written solicitation to purchase securities under Rule 23c-1 – Not Applicable

 

2


(a)(4) Change in Registrant’s independent public accountant – Not Applicable

(b) Section 906 Certifications are attached

 

3


Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

BlackRock FundsSM

 

  By:     

/s/ John M. Perlowski                            

       John M. Perlowski
       Chief Executive Officer (principal executive officer) of
       BlackRock Funds

Date: March 23, 2022

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

 

  By:     

/s/ John M. Perlowski                            

       John M. Perlowski
       Chief Executive Officer (principal executive officer) of
       BlackRock FundsSM

Date: March 23, 2022

 

  By:     

/s/ Trent Walker                            

       Trent Walker
       Chief Financial Officer (principal financial officer) of
       BlackRock FundsSM

Date: March 23, 2022

 

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