NPORT-EX 2 NPORT_D2I2_2272591206.htm BlackRock Core Bond Trust

Schedule of Investments  (unaudited) 

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security          Par
(000)
    Value  

Asset-Backed Securities

     

522 Funding CLO Ltd.(a)(b)

     

Series 2019-4A, Class CR, (3 mo. LIBOR US + 2.40%), 2.62%, 04/20/30

    USD       500     $       498,941  

Series 2019-4A, Class DR, (3 mo. LIBOR US + 3.65%), 3.87%, 04/20/30

      600       600,341  

AGL CLO Ltd., Series 2020-3A, Class D, (3 mo. LIBOR US + 3.30%),
3.54%, 01/15/33(a)(b)

      250       250,595  

Anchorage Capital CLO Ltd.(a)(b)

     

Series 2013-1A, Class A2R, (3 mo. LIBOR US + 1.65%), 1.87%, 10/13/30

      380       379,578  

Series 2013-1A, Class CR, (3 mo. LIBOR US + 3.20%), 3.42%, 10/13/30

      720       715,497  

Series 2016-8A, Class DR, (3 mo. LIBOR US + 3.00%), 3.22%, 07/28/28

      1,000       1,000,071  

Apidos CLO XXII, 2015-22A, (3 mo. LIBOR US + 2.95%), 3.17%, 04/20/31(a)(b)

      250       248,405  

Apidos CLO XXVI, Series 2017-26A, Class A2, (3 mo. LIBOR US + 1.70%), 1.92%, 07/18/29(a)(b)

      250       250,564  

ASSURANT CLO I Ltd., Series 2017-1A, Class C, (3 mo. LIBOR US + 2.10%), 2.32%, 10/20/29(a)(b)

      500       499,192  

Ballyrock CLO Ltd.(a)(b)

     

Series 2016-1A, Class DR2, (3 mo. LIBOR US + 3.15%), 3.39%, 10/15/28

      250       248,151  

Series 2020-1A, Class C, (3 mo. LIBOR US + 4.50%), 4.72%, 07/20/30

      500       502,313  

Beechwood Park CLO Ltd., Series 2019-1A, Class B2A, (3 mo. LIBOR US + 1.75%), 1.97%, 01/17/33(a)(b)

      500       501,400  

BlueMountain CLO XXVI Ltd., Series 2019-26A, Class E, (3 mo. LIBOR US + 7.70%), 7.92%, 10/20/32(a)(b)

      250       251,127  

Buttermilk Park CLO Ltd., (3 mo. LIBOR US + 3.10%), 3.34%, 10/15/31(a)(b)

      250       250,029  

Canyon Capital CLO Ltd., Series 2016-1A, Class CR, (3 mo. LIBOR US + 1.90%), 2.14%, 07/15/31(a)(b)

      250       249,565  

Carlyle Global Market Strategies CLO Ltd., Series 2013-1A, Class CR, (3 mo. LIBOR US + 3.35%), 3.54%, 08/14/30(a)(b)

      1,000       984,928  

CarVal CLO II Ltd., Series 2019-1A, Class DR, (3 mo. LIBOR US + 3.20%), 3.38%, 04/20/32(a)(b)(c)

      500       500,000  

CarVal CLO III Ltd., Series 2019-2A, Class E, (3 mo. LIBOR US + 6.44%), 6.66%, 07/20/32(a)(b)

      500       495,391  

CarVal CLO Ltd., Series 2018-1A, Class E, (3 mo. LIBOR US + 5.77%), 5.99%, 07/16/31(a)(b)

      500       474,503  

Cedar Funding IV CLO Ltd., Series 2014-4A, Class BR, (3 mo. LIBOR US + 1.60%), 1.82%, 07/23/30(a)(b)

      250       249,904  

Cedar Funding VI CLO Ltd., Series 2016-6A, Class CR, (3 mo. LIBOR US + 2.10%), 2.32%, 10/20/28(a)(b)

      1,000       998,229  

Cifc Funding Ltd., Series 2014-4RA, Class A1A, (3 mo. LIBOR US + 1.13%), 1.35%, 10/17/30(a)(b)

      1,000       1,000,075  

CIFC Funding Ltd.(a)(b)

     

Series 2014-2RA, Class B1, (3 mo. LIBOR US + 2.80%), 3.02%, 04/24/30

      750       741,576  

Series 2014-3A, Class BR2, (3 mo. LIBOR US + 1.80%), 2.02%, 10/22/31

      250       249,571  

Series 2015-1A, Class ARR, (3 mo. LIBOR US + 1.11%), 1.33%, 01/22/31

      1,000       999,980  
Security          Par
(000)
    Value  

Asset-Backed Securities (continued)

 

 

CIFC Funding Ltd.(a)(b) (continued)

     

Series 2015-5A, Class A1R, (3 mo. LIBOR US + 0.86%), 1.08%, 10/25/27

    USD       931     $       928,293  

Series 2020-1A, Class D, (3 mo. LIBOR US + 4.00%), 4.24%, 07/15/32

      500       501,665  

Credit Acceptance Auto Loan Trust, Series 2020-1A, Class A, 2.01%, 02/15/29(b)

      2,000       2,033,928  

Dryden 50 Senior Loan Fund, Series 2017-50A, Class B, (3 mo. LIBOR US + 1.65%), 1.89%, 07/15/30(a)(b)

      250       250,063  

Dryden 64 CLO Ltd., Series 2018-64A, Class D, (3 mo. LIBOR US + 2.65%), 2.87%, 04/18/31(a)(b)

      1,250       1,213,428  

Dryden 75 CLO Ltd., Series 2019-75A, Class CR, (3 mo. LIBOR US + 2.40%), 2.64%, 07/15/30(a)(b)

      500       499,022  

Dryden XXVIII Senior Loan Fund, Series 2013-28A, Class B1LR, (3 mo. LIBOR US + 3.15%), 3.34%, 08/15/30(a)(b)

      1,000       1,000,352  

Eaton Vance Clo Ltd., Series 2015-1A, Class A2R, (3 mo. LIBOR US + 1.25%), 1.47%, 01/20/30(a)(b)

      1,000       999,571  

EDvestinU Private Education Loan Issue No 3 LLC, Series 2021-A, Class B, 3.50%, 11/25/50(b)

      110       106,326  

Elmwood CLO III Ltd., Series 2019-3A, Class E, (3 mo. LIBOR US + 7.00%), 7.24%, 10/15/32(a)(b)

      1,500       1,503,161  

Elmwood CLO V Ltd., Series 2020-2A, Class C, (3 mo. LIBOR US + 2.75%), 2.97%, 07/24/31(a)(b)

      500       499,190  

Fairstone Financial Issuance Trust I, Series 2020-1A, Class C, 5.16%, 10/20/39(b)

    CAD       170       131,719  

Galaxy XX CLO Ltd., Series 2015-20A, Class CR, (3 mo. LIBOR US + 1.75%), 1.97%, 04/20/31(a)(b)

    USD       250       249,803  

Galaxy XXIX CLO Ltd., Series 2018-29A, Class D, (3 mo. LIBOR US + 2.40%), 2.59%, 11/15/26(a)(b)

      805       797,440  

Goldentree Loan Management US Clo 3 Ltd., Series 2018-3A, Class B1, (3 mo. LIBOR US + 1.55%), 1.77%, 04/20/30(a)(b)

      250       250,280  

Goldentree Loan Management US Clo 7 Ltd., Series 2020-7A, Class D, (3 mo. LIBOR US + 2.98%), 3.20%, 04/20/31(a)(b)

      625       625,022  

GoldenTree Loan Opportunities IX Ltd., Series 2014-9A, Class BR2, (3 mo. LIBOR US + 1.60%), 1.81%, 10/29/29(a)(b)

      1,500       1,501,440  

Grippen Park CLO Ltd., Series 2017-1A, Class D, (3 mo. LIBOR US + 3.30%), 3.52%, 01/20/30(a)(b)

      250       250,077  

Highbridge Loan Management, Series 3A-2014, Class CR, (3 mo. LIBOR US + 3.60%), 3.82%, 07/18/29(a)(b)

      1,000       998,888  

Lending Funding Trust, Series 2020-2A, Class C, 4.30%, 04/21/31(b)

      240       246,282  

Litigation Fee Residual Funding Trust, 4.00%, 10/30/27(c)

      1,308       1,284,673  

Long Beach Mortgage Loan Trust, Series 2006-8, Class 2A4, (1 mo. LIBOR US + 0.24%), 0.35%, 09/25/36(a)

      6,891       2,764,447  

Madison Park Funding X Ltd., Series 2012-10A, Class ER2, (3 mo. LIBOR US + 6.40%), 6.62%, 01/20/29(a)(b)

      250       244,096  

Madison Park Funding XXV Ltd.(a)(b) (3 mo. LIBOR US + 1.75%), 1.97%, 04/25/29

      250       250,247  

Series 2017-25A, Class A2R, (3 mo. LIBOR US + 1.65%), 1.85%, 04/25/29(d)

      250       250,000  
 

 

 

SCHEDULE OF INVESTMENTS

  1


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security          Par
(000)
    Value  

Asset-Backed Securities (continued)

 

 

Mariner Finance Issuance Trust(b)

     

Series 2021-AA, Class C, 2.96%, 03/20/36

    USD       190     $       188,653  

Series 2021-AA, Class D, 3.83%, 03/20/36

      180       178,823  

Neuberger Berman CLO XV, Series 2013-15A, Class DR, (3 mo. LIBOR US + 3.05%), 3.29%, 10/15/29(a)(b)

      1,000       1,000,208  

Neuberger Berman CLO XXII Ltd., Series 2016-22A, Class BR, (3 mo. LIBOR US + 1.65%), 1.87%, 10/17/30(a)(b)

      250       250,555  

Neuberger Berman Loan Advisers CLO Ltd., Series 2020-37A, Class C, (3 mo. LIBOR US + 2.50%), 2.72%, 07/20/31(a)(b)

      1,162       1,162,610  

OCP CLO Ltd.(a)(b)

     

Series 2015-9A, Class BR, (3 mo. LIBOR US + 1.75%), 1.99%, 07/15/27

      250       248,732  

Series 2017-13A, Class A1A, (3 mo. LIBOR US + 1.26%), 1.50%, 07/15/30

      1,000       1,000,173  

Series 2020-19A, Class C, (3 mo. LIBOR US + 2.95%), 3.17%, 07/20/31

      250       249,279  

Series 2020-19A, Class D, (3 mo. LIBOR US + 4.47%), 4.69%, 07/20/31

      250       251,482  

Octagon Investment Partners 48 Ltd., Series 2020-3A, Class C, (3 mo. LIBOR US + 2.55%), 2.78%, 10/20/31(a)(b)

      1,250       1,251,717  

Octagon Investment Partners XXII Ltd., Series 2014-1A, Class DRR, (3 mo. LIBOR US + 2.75%), 2.97%, 01/22/30(a)(b)

      500       484,381  

OHA Credit Partners XIII Ltd., Series 2016-13A, Class E, (3 mo. LIBOR US + 7.15%), 7.37%, 01/21/30(a)(b)

      595       595,158  

OneMain Financial Issuance Trust, Series 2020-1A, Class A, 3.84%, 05/14/32(b)

      2,000       2,098,322  

OZLM Funding III Ltd., Series 2013-3A, Class BRR, (3 mo. LIBOR US + 2.70%), 2.92%, 01/22/29(a)(b)

      1,500       1,499,947  

OZLM VIII Ltd., Series 2014-8A, Class CRR, (3 mo. LIBOR US + 3.15%), 3.37%, 10/17/29(a)(b)

      875       857,844  

OZLM XIV Ltd., Series 2015-14A, Class CR, (3 mo. LIBOR US + 3.00%), 3.24%, 01/15/29(a)(b)

      1,000       974,907  

OZLM XXI Ltd., Series 2017-21A, Class C, (3 mo. LIBOR US + 2.67%), 2.89%, 01/20/31(a)(b)

      1,000       946,130  

Palmer Square CLO Ltd.(a)(b)

     

Series 2015-2A, Class CR2, (3 mo. LIBOR US + 2.75%), 2.97%, 07/20/30

      250       246,295  

Series 2018-3A, Class B, (3 mo. LIBOR US + 1.90%), 2.09%, 08/15/26

      500       494,513  

Palmer Square Loan Funding Ltd.(a)(b)

     

Series 2018-5A, Class D, (3 mo. LIBOR US + 4.25%), 4.47%, 01/20/27

      1,000       971,861  

Series 2019-2A, Class B, (3 mo. LIBOR US + 2.25%), 2.47%, 04/20/27

      1,000       998,625  

Series 2019-3A, Class B, (3 mo. LIBOR US + 2.10%), 2.28%, 08/20/27

      1,750       1,747,160  

Series 2019-3A, Class C, (3 mo. LIBOR US + 3.40%), 3.58%, 08/20/27

      750       750,562  

Series 2019-4A, Class C, (3 mo. LIBOR US + 3.25%), 3.47%, 10/24/27

      250       250,069  

Series 2020-1A, Class C, (3 mo. LIBOR US + 2.50%), 2.68%, 02/20/28

      250       250,623  
Security          Par
(000)
    Value  

Asset-Backed Securities (continued)

 

 

Park Avenue Institutional Advisers CLO Ltd., Series 2017-1A, Class DR, (3 mo. LIBOR US + 6.81%), 7.01%, 02/14/34(a)(b)

    USD       1,300     $     1,254,505  

Regatta VI Funding Ltd., Series 2016-1A, Class ER, (3 mo. LIBOR US + 5.00%), 5.22%, 07/20/28(a)(b)

      250       244,864  

Republic Finance Issuance Trust, Series 2020-A, Class C, 4.05%, 11/20/30(b)

      240       247,312  

Rockford Tower CLO Ltd., Series 2017-1A, Class DR, (3 mo. LIBOR US + 2.65%), 2.89%, 04/15/29(a)(b)

      1,750       1,729,852  

Romark CLO III Ltd., Series 2019-3A, Class C, (3 mo. LIBOR US + 3.90%), 4.14%, 07/15/32(a)(b)

      250       250,350  

RR 10 Ltd., Series 2020-10A, Class A2B, (3 mo. LIBOR US + 3.00%), 3.24%, 07/15/33(a)(b)

      250       251,090  

SLM Private Education Loan Trust, Series 2014-A, Class B, 3.50%, 11/15/44(b)

      500       504,536  

Sterling Coofs Trust(b)(c)

     

Series 2004-1, Class A, 2.36%, 04/15/29

      1,389       13,890  

Series 2004-2, Class Note,
2.08%, 03/30/30

      1,224       12,239  

Structured Asset Securities Corp. Pass-Through Certificates, Series 2002-AL1, Class A2, 3.45%, 02/25/32

      181       174,062  

TICP CLO IX Ltd., Series 2017-9A, Class D, (3 mo. LIBOR US + 2.90%),
3.12%, 01/20/31(a)(b)

      250       249,997  

TICP CLO V Ltd., Series 2016-5A, Class ER, (3 mo. LIBOR US + 5.75%),
5.97%, 07/17/31(a)(b)

      537       520,240  

TICP CLO X Ltd., Series 2018-10A, Class E, (3 mo. LIBOR US + 5.50%),
5.72%, 04/20/31(a)(b)

      250       242,525  

TRESTLES CLO II Ltd., Series 2017-1A, Class CR, (3 mo. LIBOR US + 2.90%), 3.10%, 04/25/32(a)(b)

      250       250,000  

TRESTLES CLO Ltd., Series 2017-1A, Class B1R, (3 mo. LIBOR US + 1.75%), 1.95%, 04/25/32(a)(b)

      1,750       1,750,000  

Trimaran CAVU Ltd., Series 2019-2A, Class C, (3 mo. LIBOR US + 4.72%), 4.94%, 11/26/32(a)(b)

      500       501,389  

Trinitas CLO XI Ltd., Series 2019-11A, Class C, (3 mo. LIBOR US + 3.15%), 3.39%, 07/15/32(a)(b)

      500       501,550  

Unique Pub Finance Co. PLC

     

Series M, 7.40%, 03/28/24

    GBP       3,000       4,363,266  

Series N, 6.46%, 03/30/32

      100       141,300  

Voya CLO Ltd.(a)(b)

     

Series 2017-3A, Class C, (3 mo. LIBOR US + 3.55%), 3.77%, 07/20/30

    USD       1,000       1,001,226  

Series 2018-2A, Class A2, (3 mo. LIBOR US + 1.25%), 1.49%, 07/15/31

      1,000       999,861  

Series 2019-3A, Class C, (3 mo. LIBOR US + 2.60%), 2.82%, 10/17/32

      1,500       1,495,315  

Westcott Park CLO Ltd., Series 2016-1A, Class DR, (3 mo. LIBOR US + 3.25%), 3.47%, 07/20/28(a)(b)

      1,185       1,184,600  

York Clo Ltd., Series 2016-2A, Class DR, (3 mo. LIBOR US + 3.15%),
3.37%, 04/20/32(a)(b)

      1,500       1,500,072  

York CLO Ltd., Series 2016-1A, Class DR, (3 mo. LIBOR US + 3.60%),
3.82%, 10/20/29(a)(b)

      1,750       1,737,620  
     

 

 

 

Total Asset-Backed Securities — 8.6%
(Cost: $72,493,297)

        72,589,629  
     

 

 

 
 

 

 

2  

    


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security  

    

    

    Shares     Value  

Common Stocks

     

Energy Equipment & Services — 0.0%

     

Pioneer Energy Services Corp.(c)

      542     $ 3,144  
     

 

 

 

Oil, Gas & Consumable Fuels — 0.0%

     

Extraction Oil & Gas, Inc., (Acquired 03/05/21, Cost: $32,642)(e)

      2,622       92,114  
     

 

 

 

Total Common Stocks — 0.0%
(Cost: $39,867)

        95,258  
     

 

 

 
            Par
(000)
        

Corporate Bonds

     

Aerospace & Defense — 1.9%

     

Amsted Industries, Inc.,
5.63%, 07/01/27(b)

    USD       30       31,838  

Bombardier, Inc. (b) 8.75%, 12/01/21

      489       513,044  

5.75%, 03/15/22

      62       64,635  

6.00%, 10/15/22

      6       6,000  

6.13%, 01/15/23

      451       469,604  

7.50%, 12/01/24

      126       125,842  

7.50%, 03/15/25

      25       24,594  

7.88%, 04/15/27

      210       205,945  

Eaton Corp., 4.15%, 11/02/42

      500       564,726  

F-Brasile SpA/F-Brasile US LLC, Series XR, 7.38%, 08/15/26(b)

      200       200,440  

General Electric Co.
6.15%, 08/07/37

      2,150       2,824,808  

6.88%, 01/10/39

      135       189,858  

Kratos Defense & Security Solutions, Inc., 6.50%, 11/30/25(b)

      371       389,780  

Lockheed Martin Corp., 4.09%, 09/15/52

      1,410       1,654,319  

Moog, Inc., 4.25%, 12/15/27(b)

      89       90,780  

Raytheon Technologies Corp.,
6.13%, 07/15/38

      1,450       1,966,002  

Rolls-Royce PLC, 5.75%, 10/15/27(b)

      200       212,810  

Signature Aviation US Holdings, Inc. (b)
5.38%, 05/01/26

      72       73,440  

4.00%, 03/01/28

      211       214,570  

Smiths Group PLC, 3.63%, 10/12/22(b)

      360       375,444  

Spirit AeroSystems, Inc.,
5.50%, 01/15/25(b)

      121       127,957  

TransDigm, Inc.
8.00%, 12/15/25(b)

      468       509,652  

6.25%, 03/15/26(b)

      3,574       3,789,155  

6.38%, 06/15/26

      131       135,421  

4.63%, 01/15/29(b)

      212       209,043  

Triumph Group, Inc., 8.88%, 06/01/24(b)

      685       770,762  
     

 

 

 
            15,740,469  

Airlines — 1.2%

     

American Airlines Pass-Through Trust

     

Series 2013-2, Class A,
4.95%, 01/15/23

      1,989       1,988,819  

Series 2015-2, Class A,
4.00%, 03/22/29

      1,145       1,092,314  

Series 2015-2, Class AA, 3.60%, 03/22/29

      1,145       1,152,562  

American Airlines, Inc.,
11.75%, 07/15/25(b)

      120       148,439  

American Airlines, Inc./AAdvantage Loyalty IP Ltd. (b)
5.50%, 04/20/26

      282       293,475  

5.75%, 04/20/29

      468       498,240  

Avianca Holdings SA, (10.50% Cash or 12.00% PIK), 12.25%, 11/10/21(b)(f)

      88       89,218  
Security          Par
(000)
    Value  

Airlines (continued)

     

Delta Air Lines, Inc./SkyMiles IP Ltd., 4.75%, 10/20/28(b)

    USD       92     $ 100,040  

Gol Finance SA, 7.00%, 01/31/25(b)

      200       162,875  

Hawaiian Brand Intellectual Property Ltd./HawaiianMiles Loyalty Ltd., 5.75%, 01/20/26(b)

      168       178,517  

Latam Finance Ltd., 6.88%, 04/11/24(b)(g)(h)

      257       212,025  

Mileage Plus Holdings LLC/Mileage Plus Intellectual Property Assets Ltd., 6.50%, 06/20/27(b)

      801       878,096  

United Airlines Pass-Through Trust

     

Series 2020-1, Class A, 5.88%, 10/15/27

      410       454,394  

Series 2020-1, Class B, 4.88%, 01/15/26

      35       36,313  

Series A, Class A, 4.30%, 02/15/27

      2,712       2,816,329  
     

 

 

 
            10,101,656  

Auto Components — 0.5%

     

Aptiv PLC, 4.40%, 10/01/46.

      465       497,166  

Clarios Global LP, 6.75%, 05/15/25(b)

      171       182,919  

Clarios Global LP/Clarios US Finance Co.
4.38%, 05/15/26

    EUR       100       121,374  

6.25%, 05/15/26(b)

    USD       732       777,413  

8.50%, 05/15/27(b)

      1,534       1,650,968  

Dealer Tire LLC/DT Issuer LLC,
8.00%, 02/01/28(b)

      227       239,485  

GoodYear Tire + Rubber Co.,
5.63%, 04/30/33

      217       217,000  

ZF Finance GmbH, 3.75%, 09/21/28

    EUR       100       127,821  
     

 

 

 
        3,814,146  

Automobiles — 1.2%

     

Allison Transmission, Inc. (b)
5.88%, 06/01/29

    USD       413       451,543  

3.75%, 01/30/31

      171       165,656  

Asbury Automotive Group, Inc.
4.50%, 03/01/28

      18       18,413  

4.75%, 03/01/30

      84       86,772  

Carvana Co., 5.50%, 04/15/27(b)

      197       198,034  

FCE Bank PLC, 1.62%, 05/11/23

    EUR       100       118,875  

Ford Motor Co.
0.00%, 03/15/26(b)(i)(j)

    USD       150       151,500  

4.35%, 12/08/26

      7       7,376  

4.75%, 01/15/43

      2,000       2,014,800  

5.29%, 12/08/46

      19       19,974  

Ford Motor Credit Co. LLC
3.35%, 11/01/22

      314       320,343  

3.81%, 01/09/24

      400       412,500  

4.69%, 06/09/25

      200       212,265  

5.13%, 06/16/25

      330       356,400  

4.13%, 08/04/25

      279       291,813  

4.39%, 01/08/26

      400       420,428  

3.82%, 11/02/27

      200       202,250  

2.90%, 02/16/28

      200       192,150  

General Motors Co., 6.25%, 10/02/43

      2,506       3,209,399  

General Motors Financial Co., Inc., 4.25%, 05/15/23

      807       862,388  

Group 1 Automotive, Inc., 4.00%, 08/15/28(b)

      30       29,813  

Ken Garff Automotive LLC,
4.88%, 09/15/28(b)

      82       81,918  

Navistar International Corp.,
6.63%, 11/01/25(b)

      174       180,530  

Penske Automotive Group, Inc.
3.50%, 09/01/25

      45       45,975  

5.50%, 05/15/26

      22       22,639  

Tesla, Inc., 5.30%, 08/15/25(b)

      238       246,949  

Wabash National Corp., 5.50%, 10/01/25(b)

      176       179,960  
     

 

 

 
        10,500,663  
 

 

 

SCHEDULE OF INVESTMENTS

  3


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security          Par
(000)
    Value  
Banks — 2.0%                  

Banca Monte dei Paschi di Siena SpA, 2.63%, 04/28/25

    EUR       100     $ 119,885  

Banco Bilbao Vizcaya Argentaria SA, (5 year USD Swap + 3.87%), 6.13%(a)(k)

    USD       2,200       2,303,400  

Bancolombia SA, (5 year CMT + 2.94%), 4.63%, 12/18/29(a)

      200       201,500  

Bangkok Bank PCL(a)

     

(5 year CMT + 1.90%), 3.73%, 09/25/34

      288       289,980  

(5 year CMT + 4.73%), 5.00%(k)

      400       420,375  

Bank Leumi Le-Israel BM, (5 year CMT + 1.63%), 3.28%, 01/29/31(a)(b)

      281       285,917  

Bank Negara Indonesia Persero Tbk PT, 3.75%, 03/30/26

      252       254,520  

Bank of Communications Co. Ltd., (5 year CMT + 3.35%), 3.80%(a)(k)

      518       534,026  

Bank of East Asia Ltd., (5 year CMT + 5.53%), 5.83%(a)(k)

      250       268,047  

Bank Tabungan Negara Persero Tbk PT, 4.20%, 01/23/25

      200       203,063  

Cooperatieve Rabobank UA, 3.95%, 11/09/22

      1,500       1,579,367  

Intesa Sanpaolo SpA, 5.02%, 06/26/24(b)

      3,151       3,441,869  

Itau Unibanco Holding SA, 5.13%, 05/13/23(b)

      200       211,130  

Krung Thai Bank PCL/Cayman Islands, (5 year CMT + 3.53%), 4.40%(a)(k)

      252       252,630  

Santander Holdings USA, Inc.,
4.50%, 07/17/25

      2,000       2,214,672  

Santander UK Group Holdings PLC, 2.88%, 08/05/21 .

      1,250       1,260,451  

Standard Chartered PLC, (5 year USD ICE Swap + 1.97%), 4.87%, 03/15/33(a)(b)

      500       539,062  

Unione di Banche Italiane SpA, (5 year EUR Swap + 5.75%), 5.88%, 03/04/29(a)

    EUR       100       132,043  

Wells Fargo & Co.
3.90%, 05/01/45

    USD       2,250       2,464,194  

(5 year CMT + 3.45%), 3.90%(a)(k)

      245       247,426  
     

 

 

 
            17,223,557  
Beverages — 1.2%                  

Anheuser-Busch Cos. LLC/Anheuser-Busch InBev

     

Worldwide, Inc., 4.90%, 02/01/46

      4,600       5,494,902  

ARD Finance SA, (6.50% Cash or 7.25% PIK), 6.50%, 06/30/27(b)(f)

      701       736,050  

Ardagh Metal Packaging Finance USA LLC/Ardagh

     

Metal Packaging Finance PLC, 4.00%, 09/01/29(b) .

      606       605,012  

Ardagh Packaging Finance PLC/Ardagh Holdings USA, Inc. (b)

     

5.25%, 04/30/25

      244       256,440  

5.25%, 08/15/27

      442       450,875  

Ball Corp., 5.25%, 07/01/25

      12       13,560  

Central American Bottling Corp., 5.75%, 01/31/27(b)

      222       235,043  

Crown Cork & Seal Co., Inc., 7.38%, 12/15/26

      23       27,686  

Mauser Packaging Solutions Holding Co., 5.50%, 04/15/24(b)

      431       436,926  

Silgan Holdings, Inc., 4.13%, 02/01/28

      7       7,191  

Trivium Packaging Finance BV (b)
5.50%, 08/15/26

      628       658,615  

8.50%, 08/15/27

      738       800,878  
     

 

 

 
        9,723,178  
Biotechnology — 0.5%                  

Amgen, Inc., 4.40%, 05/01/45

      2,250       2,604,930  
Security          Par
(000)
    Value  

Biotechnology (continued)

     

Baxalta, Inc., 5.25%, 06/23/45

    USD       500     $ 644,664  

Emergent BioSolutions, Inc.,
3.88%, 08/15/28(b)

      51       49,852  

Gilead Sciences, Inc., 4.80%, 04/01/44

      1,000       1,202,212  
     

 

 

 
        4,501,658  
Building Materials — 0.3%                  

Boise Cascade Co., 4.88%, 07/01/30(b)

      74       77,515  

Cemex SAB de CV, 5.45%, 11/19/29

      200       217,600  

Cornerstone Building Brands, Inc.,
6.13%, 01/15/29(b)

      359       382,335  

CP Atlas Buyer, Inc., 7.00%, 12/01/28(b)

      180       189,189  

Forterra Finance LLC/FRTA Finance Corp.,
6.50%, 07/15/25(b)

      408       438,600  

Griffon Corp., 5.75%, 03/01/28

      59       62,761  

Jeld-Wen, Inc. (b)
6.25%, 05/15/25

      98       104,125  

4.63%, 12/15/25

      37       37,463  

4.88%, 12/15/27

      11       11,375  

Masonite International Corp. (b)
5.75%, 09/15/26

      52       54,080  

5.38%, 02/01/28

      17       18,041  

SRM Escrow Issuer LLC, 6.00%, 11/01/28(b)

      282       295,536  

Standard Industries, Inc. (b)
5.00%, 02/15/27

      119       124,057  

4.75%, 01/15/28

      54       55,976  

4.38%, 07/15/30

      249       251,241  

3.38%, 01/15/31

      18       17,055  

Summit Materials LLC/Summit Materials Finance Corp.,
5.25%, 01/15/29(b)

      117       122,119  
     

 

 

 
              2,459,068  
Building Products — 0.6%                  

Advanced Drainage Systems, Inc.,
5.00%, 09/30/27(b)

      248       259,797  

BCPE Ulysses Intermediate, Inc., (7.75% Cash or 8.50% PIK), 7.75%, 04/01/27(b)(f)

      92       95,450  

Foundation Building Materials, Inc.,
6.00%, 03/01/29(b)

      141       139,238  

Home Depot, Inc., 5.88%, 12/16/36

      1,660       2,286,569  

LBM Acquisition LLC, 6.25%, 01/15/29(b)

      249       256,470  

Lowe’s Cos., Inc., 4.38%, 09/15/45

      1,000       1,128,537  

Specialty Building Products Holdings LLC/SBP

     

Finance Corp., 6.38%, 09/30/26(b)

      242       249,865  

SRS Distribution, Inc., 8.25%, 07/01/26(b)

      371       389,086  

White Cap Buyer LLC, 6.88%, 10/15/28(b)

      311       330,186  

White Cap Parent LLC, (8.25% PIK), 8.25%, 03/15/26(b)(f)

      142       148,035  
     

 

 

 
        5,283,233  
Capital Markets — 2.2%                  

Charles Schwab Corp., Series H, (10 year CMT + 3.08%), 4.00%(a)(k)

      5,195       5,106,685  

Compass Group Diversified Holdings LLC, 5.25%, 04/15/29(b)

      172       180,330  

FMR LLC, 4.95%, 02/01/33(b)

      2,300       2,811,544  

Icahn Enterprises LP/Icahn Enterprises Finance Corp.
4.75%, 09/15/24

      112       116,305  

6.38%, 12/15/25

      83       85,697  

6.25%, 05/15/26

      57       59,708  

5.25%, 05/15/27

      232       239,540  

4.38%, 02/01/29(b)

      134       130,946  
 

 

 

4  

    


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security          Par
(000)
    Value  

Capital Markets (continued)

     

Intercorp Peru Ltd., 3.88%, 08/15/29(b)

    USD       200     $ 205,375  

LHC3 PLC, (4.13% Cash or 4.88% PIK), 4.13%, 08/15/24(f)

    EUR       100       119,029  

NFP Corp., 6.88%, 08/15/28(b)

    USD       324       336,150  

Northern Trust Corp., 3.95%, 10/30/25(l)

      8,000       8,924,068  

Raymond James Financial, Inc.,
4.95%, 07/15/46

      400       490,279  

RP Escrow Issuer LLC, 5.25%, 12/15/25(b)

      104       107,770  
     

 

 

 
            18,913,426  
Chemicals — 0.5%                  

Air Liquide Finance SA, 3.50%, 09/27/46(b)

      360       382,363  

Axalta Coating Systems LLC, 3.38%, 02/15/29(b)

      198       193,090  

Axalta Coating Systems LLC/Axalta Coating Systems Dutch Holding B BV, 4.75%, 06/15/27(b)

      150       156,795  

Braskem Netherlands Finance BV, (5 year CMT + 8.22%),
8.50%, 01/23/81(a)(b)

      219       248,565  

Element Solutions, Inc., 3.88%, 09/01/28(b)

      831       819,989  

Equate Petrochemical BV,
4.25%, 11/03/26(b)

      206       224,411  

GCP Applied Technologies, Inc., 5.50%, 04/15/26(b)

      101       103,899  

HB Fuller Co., 4.25%, 10/15/28

      66       67,060  

Illuminate Buyer LLC/Illuminate Holdings IV, Inc., 9.00%, 07/01/28(b)

      226       254,318  

Ingevity Corp., 3.88%, 11/01/28(b)

      57       55,290  

Minerals Technologies, Inc., 5.00%, 07/01/28(b)

      114       117,562  

Monitchem HoldCo 3 SA, 5.25%, 03/15/25

    EUR       100       120,642  

NOVA Chemicals Corp., 4.88%, 06/01/24(b)

    USD       41       42,845  

Orbia Advance Corp. SAB de CV (b)
4.00%, 10/04/27

      200       217,062  

5.50%, 01/15/48

      200       226,250  

PQ Corp., 5.75%, 12/15/25(b)

      309       316,725  

Scotts Miracle-Gro Co., 4.00%, 04/01/31(b)

      177       174,522  

Valvoline, Inc., 3.63%, 06/15/31(b)

      1       968  

WESCO Distribution, Inc.(b)
7.13%, 06/15/25

      234       255,879  

7.25%, 06/15/28

      252       281,332  

WR Grace & Co-Conn, 5.63%, 10/01/24(b)

      21       23,047  
     

 

 

 
        4,282,614  
Commercial Services & Supplies — 0.2%              

ADT Security Corp., 4.88%, 07/15/32(b)

      227       230,689  

APX Group, Inc.
7.88%, 12/01/22

      80       80,300  

8.50%, 11/01/24

      82       85,075  

ASGN, Inc., 4.63%, 05/15/28(b)

      62       63,964  

Avis Budget Car Rental LLC/Avis Budget Finance, Inc., 5.38%, 03/01/29(b)

      71       73,444  

Fortress Transportation & Infrastructure Investors LLC, 6.50%, 10/01/25(b)

      50       52,250  

Herc Holdings, Inc., 5.50%, 07/15/27(b)

      178       189,428  

Intertrust Group BV, 3.38%, 11/15/25

    EUR       100       120,202  

NESCO Holdings II, Inc.,
5.50%, 04/15/29(b)(d)

    USD       207       212,340  

Prime Security Services Borrower LLC/Prime Finance, Inc. (b)
5.25%, 04/15/24

      49       52,266  

5.75%, 04/15/26

      78       84,400  

3.38%, 08/31/27

      105       101,850  

6.25%, 01/15/28

      3       3,123  
Security          Par
(000)
    Value  

Commercial Services & Supplies (continued)

 

   

United Rentals North America, Inc.
4.88%, 01/15/28

    USD       55     $ 57,935  

5.25%, 01/15/30

      40       43,412  
     

 

 

 
        1,450,678  
Communications Equipment — 0.3%                  

Avaya, Inc., 6.13%, 09/15/28(b)

      445       472,397  

CommScope Technologies LLC(b)
6.00%, 06/15/25

      243       247,872  

5.00%, 03/15/27

      276       273,414  

CommScope, Inc.(b)
5.50%, 03/01/24

      349       359,906  

6.00%, 03/01/26

      140       147,516  

8.25%, 03/01/27

      130       139,100  

7.13%, 07/01/28

      130       138,070  

Nokia OYJ
4.38%, 06/12/27

      31       32,860  

6.63%, 05/15/39

      88       108,289  

ViaSat, Inc.(b)
5.63%, 04/15/27

      155       162,582  

6.50%, 07/15/28

      434       457,028  
     

 

 

 
        2,539,034  
Construction & Engineering — 0.6%                  

Arcosa, Inc., 4.38%, 04/15/29(b)

      237       241,444  

frontdoor, Inc., 6.75%, 08/15/26(b)

      135       143,606  

ITR Concession Co. LLC, 4.20%, 07/15/25(b)

      4,000       4,296,354  

KBR, Inc., 4.75%, 09/30/28(b)

      124       125,953  

SPIE SA, 2.63%, 06/18/26

    EUR       100       120,788  
     

 

 

 
        4,928,145  
Construction Materials(b) — 0.3%                  

American Builders & Contractors Supply Co., Inc., 4.00%, 01/15/28

    USD       75       75,000  

Core & Main LP, 6.13%, 08/15/25

      1,089       1,117,684  

H&E Equipment Services, Inc.,
3.88%, 12/15/28

      61       59,323  

IAA, Inc., 5.50%, 06/15/27

      12       12,585  

Picasso Finance Sub, Inc., 6.13%, 06/15/25

      304       323,000  

Williams Scotsman International, Inc., 4.63%, 08/15/28

      162       165,037  

Winnebago Industries, Inc., 6.25%, 07/15/28

      92       98,555  

Wolverine Escrow LLC
8.50%, 11/15/24

      162       161,595  

9.00%, 11/15/26

      144       143,863  
     

 

 

 
              2,156,642  
Consumer Discretionary — 0.4%                  

Carnival Corp. (b)
5.75%, 03/01/27

      758       777,897  

9.88%, 08/01/27

      116       136,577  

Legends Hospitality Holding Co. LLC/Legends Hospitality Co-Issuer Inc., 5.00%, 02/01/26(b)

      94       95,645  

Life Time, Inc. (b)
5.75%, 01/15/26

      226       232,509  

8.00%, 04/15/26

      128       131,840  

NCL Corp. Ltd., 5.88%, 03/15/26(b)

      114       115,140  

NCL Finance Ltd., 6.13%, 03/15/28(b)

      389       396,294  

Nielsen Finance LLC/Nielsen Finance Co.(b)
5.63%, 10/01/28

      318       334,298  

5.88%, 10/01/30

      160       173,400  
 

 

 

SCHEDULE OF INVESTMENTS

  5


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security           Par
(000)
     Value  

Consumer Discretionary (continued)

 

Royal Caribbean Cruises Ltd. (b)
10.88%, 06/01/23.

    USD        61      $ 70,168  

9.13%, 06/15/23

       103        113,499  

11.50%, 06/01/25

       137        159,776  

5.50%, 04/01/28

       324        325,620  

Techem Verwaltungsgesellschaft 674 mbH, 6.00%, 07/30/26

    EUR        100        121,668  

Viking Ocean Cruises Ship VII Ltd., 5.63%, 02/15/29(b)

    USD        91        91,937  
       

 

 

 
          3,276,268  

Consumer Finance — 0.9%

       

Capital One Financial Corp., 4.75%, 07/15/21

       1,935            1,958,931  

Moody’s Corp., 4.50%, 09/01/22

       1,800        1,885,409  

MPH Acquisition Holdings LLC, 5.75%, 11/01/28(b)

       486        473,850  

Muthoot Finance Ltd. 6.13%, 10/31/22(b)

       247        255,954  

4.40%, 09/02/23

       400        405,750  

Navient Corp. 7.25%, 09/25/23

       46        49,787  

6.13%, 03/25/24

       67        70,936  

5.88%, 10/25/24

       39        40,954  

5.00%, 03/15/27

       173        173,433  

OneMain Finance Corp. 6.88%, 03/15/25

       68        77,345  

7.13%, 03/15/26

       248        286,031  

6.63%, 01/15/28

       141        159,797  

5.38%, 11/15/29

       36        38,295  

Sabre GLBL, Inc. (b) 9.25%, 04/15/25

       153        182,452  

7.38%, 09/01/25

       168        183,338  

Shift4 Payments LLC/Shift4 Payments Finance Sub,
Inc., 4.63%, 11/01/26(b)

       180        186,750  

Verscend Escrow Corp., 9.75%, 08/15/26(b)

       1,279        1,371,369  
       

 

 

 
          7,800,381  

Containers & Packaging — 0.3%

       

Celulosa Arauco y Constitucion SA, 4.20%, 01/29/30

       200        215,562  

Graphic Packaging International LLC (b)
4.75%, 07/15/27

       53        57,903  

3.50%, 03/15/28

       11        10,945  

Intelligent Packaging Ltd. Finco, Inc./Intelligent Packaging Ltd. Co-Issuer LLC,
6.00%, 09/15/28(b)

       108        111,510  

International Paper Co.,
6.00%, 11/15/41

       870        1,180,094  

Intertape Polymer Group, Inc., 7.00%, 10/15/26(b)

       119        125,173  

Klabin Austria GmbH, 3.20%, 01/12/31(b)

       200        190,000  

LABL Escrow Issuer LLC (b)
6.75%, 07/15/26

       166        177,828  

10.50%, 07/15/27

       234        260,582  

Sealed Air Corp., 4.00%, 12/01/27(b)

       49        50,164  

Suzano Austria GmbH, 3.75%, 01/15/31

       80        82,592  
       

 

 

 
          2,462,353  

Diversified Consumer Services — 0.4%

 

     

Allied Universal Holdco LLC/Allied Universal Finance Corp. (b)
6.63%, 07/15/26

       1,442        1,529,212  

9.75%, 07/15/27

       417        457,533  

Ascend Learning LLC, 6.88%, 08/01/25

       461        472,525  

Garda World Security Corp. (b)
4.63%, 02/15/27

       191        191,000  

9.50%, 11/01/27

       128        141,679  
Security           Par
(000)
     Value  

Diversified Consumer Services (continued)

 

Graham Holdings Co., 5.75%, 06/01/26(b)

    USD        27      $ 28,218  

Laureate Education, Inc., 8.25%, 05/01/25(b)

       50        52,250  

Rekeep SpA, 7.25%, 02/01/26

    EUR        100        125,303  

Service Corp. International, 3.38%, 08/15/30

    USD        62        60,515  

Sotheby’s, 7.38%, 10/15/27(b)

       265        286,560  
       

 

 

 
          3,344,795  

Diversified Financial Services — 4.3%

 

     

Arrow Global Finance PLC, 5.13%, 09/15/24

    GBP        100        139,026  

ASG Finance Designated Activity Co., 7.88%, 12/03/24(b)

    USD        200        186,937  

Bank of America Corp., 3.25%, 10/21/27

       4,000        4,300,334  

Barclays PLC, 3.65%, 03/16/25

       4,320        4,643,008  

BNP Paribas SA, (5 year CMT + 3.34%), 4.63%(a)(b)(k)

       2,000        1,987,500  

Central Garden & Pet Co., 4.13%, 10/15/30

       127        128,270  

Citigroup, Inc.(a)(k)

       

(5 year CMT + 3.42%), 3.88%

       3,160        3,145,243  

Series W, (5 year CMT + 3.60%), 4.00%

       105        106,024  

Credit Agricole SA, (5 year USD Swap + 4.90%), 7.88%(a)(b)(k)

       1,000            1,121,250  

Credit Suisse Group AG, (5 year CMT + 3.55%), 4.50%(a)(b)(k)

       200        187,500  

Garfunkelux Holdco 3 SA, 7.75%, 11/01/25

    GBP        100        142,447  

Global Aircraft Leasing Co. Ltd., (6.50% Cash or 7.25% PIK), 6.50%, 09/15/24(b)(f)

    USD        217        207,473  

Goldman Sachs Group, Inc.
3.75%, 05/22/25(l)

       8,965        9,786,593  

Series R, (5 year CMT + 3.22%), 4.95%(a)(k)

       465        491,877  

HSBC Holdings PLC
6.10%, 01/14/42

       610        841,998  

(5 year CMT + 3.25%), 4.70%(a)(k)

       275        270,875  

(5 year USD ICE Swap + 4.37%), 6.38%(a)(k)

       1,750        1,928,500  

Intercontinental Exchange, Inc., 4.00%, 10/15/23

       470        509,052  

Intrum AB, 3.00%, 09/15/27

    EUR        100        113,645  

Ladder Capital Finance Holdings LLLP/Ladder Capital
Finance Corp. (b)
5.25%, 03/15/22

    USD        17        17,128  

4.25%, 02/01/27

       212        208,820  

Lloyds Banking Group PLC, (5 year CMT + 4.82%), 6.75%(a)(k)

       595        669,381  

Manappuram Finance Ltd., 5.90%, 01/13/23

       400        413,625  

Morgan Stanley
4.00%, 07/23/25

       905        1,004,328  

3.13%, 07/27/26

       2,000        2,152,560  

Operadora de Servicios Mega SA de CV Sofom ER,
8.25%, 02/11/25(b)

       200        202,037  

Shriram Transport Finance Co. Ltd.
5.95%, 10/24/22

       200        204,875  

5.10%, 07/16/23

       489        496,793  

Spectrum Brands, Inc. (b)
5.00%, 10/01/29

       79        83,345  

5.50%, 07/15/30

       104        111,280  

3.88%, 03/15/31

       66        64,598  

UBS Group AG, (5 year CMT + 3.31%), 4.38%(a)(b)(k)

       200        197,300  

United Wholesale Mortgage LLC, 5.50%, 04/15/29(b)

       111        111,000  
       

 

 

 
          36,174,622  

Diversified Telecommunication Services — 4.0%

 

  

AT&T, Inc.
6.10%, 07/15/40

       830        1,064,525  

6.38%, 03/01/41

       520        711,046  
 

 

 

6  

    


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security           Par
(000)
     Value  

Diversified Telecommunication Services (continued)

 

AT&T, Inc. (continued)
5.15%, 03/15/42

    USD        2,400      $ 2,898,723  

4.75%, 05/15/46

       2,710            3,117,879  

Axtel SAB de CV, 6.38%, 11/14/24(b)

       200        208,813  

Cincinnati Bell, Inc.(b)
7.00%, 07/15/24

       144        148,500  

8.00%, 10/15/25

       45        47,865  

Consolidated Communications, Inc.,
6.50%, 10/01/28(b)

       468        505,501  

Frontier Communications Corp.(b)
5.88%, 10/15/27

       311        329,660  

5.00%, 05/01/28

       561        571,311  

6.75%, 05/01/29

       303        319,574  

Level 3 Financing, Inc. (b)
4.25%, 07/01/28

       262        264,963  

3.75%, 07/15/29

       171        167,349  

Lumen Technologies, Inc.
5.13%, 12/15/26(b)

       521        548,811  

4.00%, 02/15/27(b)

       121        123,593  

4.50%, 01/15/29(b)

       366        356,960  

Series P, 7.60%, 09/15/39

       148        169,460  

Series U, 7.65%, 03/15/42

       225        255,937  

Series W, 6.75%, 12/01/23

       74        81,686  

Series Y, 7.50%, 04/01/24

       219        245,466  

Oi SA, (10.00% Cash or 8.00% Cash + 4.00% PIK), 10.00%, 07/27/25(f)

       163        170,335  

SoftBank Group Corp.,
5.00%, 04/15/28

    EUR        100        132,222  

Sprint Capital Corp.
6.88%, 11/15/28

    USD        811        1,022,647  

8.75%, 03/15/32

       359        530,871  

Switch Ltd., 3.75%, 09/15/28(b)

       234        230,424  

Telecom Italia Capital SA
6.38%, 11/15/33

       131        154,195  

6.00%, 09/30/34

       337        382,209  

7.20%, 07/18/36

       60        75,722  

7.72%, 06/04/38

       79        105,366  

Telecom Italia SpA
5.30%, 05/30/24(b)

       200        216,615  

3.00%, 09/30/25

    EUR        100        125,667  

1.63%, 01/18/29

       100        114,572  

Verizon Communications, Inc.
6.40%, 02/15/38

    USD        5,700        7,449,773  

6.55%, 09/15/43(l)

       6,751        9,978,196  

Zayo Group Holdings, Inc. (b)
4.00%, 03/01/27

       516        506,970  

6.13%, 03/01/28

       848        870,260  
       

 

 

 
          34,203,666  

Education — 0.0%

       

Bright Scholar Education Holdings Ltd.,
7.45%, 07/31/22

       289        299,747  
       

 

 

 

Electric Utilities — 3.3%

       

Cleveland Electric Illuminating Co., 5.95%, 12/15/36

       434        522,745  

Duke Energy Carolinas LLC
6.10%, 06/01/37

       640        851,620  

6.00%, 01/15/38

       1,675        2,247,192  

4.25%, 12/15/41

       750        855,761  

Duke Energy Florida LLC
6.35%, 09/15/37

       2,775        3,872,916  

6.40%, 06/15/38

       770        1,093,857  
Security           Par
(000)
     Value  

Electric Utilities (continued)

 

E.ON International Finance BV, 6.65%, 04/30/38(b)

    USD        3,100      $ 4,300,557  

Empresas Publicas de Medellin ESP, 4.25%, 07/18/29(b)

       201        201,754  

Energuate Trust, 5.88%, 05/03/27(b)

       201        212,075  

FirstEnergy Corp.

       

2.65%, 03/01/30

       17        16,166  

Series B, 4.40%, 07/15/27

       91        97,825  

Series B, 2.25%, 09/01/30

       14        12,985  

Series C, 5.35%, 07/15/47

       342        384,125  

Series C, 3.40%, 03/01/50

       105        91,875  

FirstEnergy Transmission LLC(b)

       

5.45%, 07/15/44

       233        269,199  

4.55%, 04/01/49

       109        114,946  

NextEra Energy Operating Partners LP, 4.25%, 09/15/24(b)

       3        3,165  

Ohio Power Co., Series D, 6.60%, 03/01/33

       3,000            4,010,790  

PacifiCorp, 6.25%, 10/15/37

       1,225        1,663,699  

PG&E Corp., 5.25%, 07/01/30

       157        166,420  

Pike Corp., 5.50%, 09/01/28(b)

       113        114,978  

Public Power Corp SA, 3.88%, 03/30/26

    EUR        100        119,050  

Southern California Edison Co., 5.63%, 02/01/36

    USD        1,300        1,616,793  

Virginia Electric & Power Co., Series A, 6.00%, 05/15/37

       3,920        5,257,865  
       

 

 

 
          28,098,358  

Electrical Equipment(b) — 0.0%

       

Gates Global LLC/Gates Corp., 6.25%, 01/15/26

       212        222,070  

GrafTech Finance, Inc., 4.63%, 12/15/28

       91        91,683  
       

 

 

 
          313,753  

Electronic Equipment, Instruments & Components — 0.4%

 

BWX Technologies, Inc.(b)

       

5.38%, 07/15/26

       136        140,420  

4.13%, 06/30/28

       169        171,112  

CDW LLC/CDW Finance Corp., 3.25%, 02/15/29

       147        145,163  

Corning, Inc., 4.38%, 11/15/57

       2,000        2,184,324  

Energizer Holdings, Inc.(b)

       

4.75%, 06/15/28

       172        177,375  

4.38%, 03/31/29

       13        13,046  

Itron, Inc., 5.00%, 01/15/26(b)

       18        18,441  

Xerox Corp., 4.80%, 03/01/35

       122        122,056  
       

 

 

 
          2,971,937  

Energy Equipment & Services — 0.3%

 

  

Anton Oilfield Services Group/Hong Kong, 7.50%,

       

12/02/22

       200        187,625  

Archrock Partners LP/Archrock Partners Finance Corp.(b)

       

6.88%, 04/01/27

       227        236,647  

6.25%, 04/01/28

       447        454,063  

ChampionX Corp., 6.38%, 05/01/26

       146        152,935  

Halliburton Co., 5.00%, 11/15/45

       500        557,427  

Pioneer Energy Services Corp.(b)(c)(f)

       

(11.00% Cash or 11.00% PIK), 11.00%, 05/15/25

       219        218,640  

(5.00% PIK), 5.00%, 11/15/25(i)

       155        155,504  

TechnipFMC PLC, 6.50%, 02/01/26(b)

       216        226,010  

USA Compression Partners LP/USA Compression

       

Finance Corp.

       

6.88%, 04/01/26

       237        243,073  

6.88%, 09/01/27

       413        425,390  
       

 

 

 
          2,857,314  
 

 

 

SCHEDULE OF INVESTMENTS

  7


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security           Par
(000)
     Value  

Environmental, Maintenance, & Security Service — 0.2%

 

Clean Harbors, Inc., 5.13%, 07/15/29(b)

    USD        109      $ 115,718  

Covanta Holding Corp., 5.00%, 09/01/30

       93        93,930  

GFL Environmental, Inc.(b)

       

4.25%, 06/01/25

       98        100,940  

3.75%, 08/01/25

       177        179,655  

5.13%, 12/15/26

       361        380,404  

8.50%, 05/01/27

       140        154,175  

4.00%, 08/01/28

       225        217,687  

3.50%, 09/01/28

       131        127,070  

Stericycle, Inc., 3.88%, 01/15/29(b)

       108        106,650  

Tervita Corp., 11.00%, 12/01/25(b)

       128        145,280  

Waste Pro USA, Inc.,
5.50%, 02/15/26(b)

       318        325,552  
       

 

 

 
          1,947,061  

Equity Real Estate Investment Trusts (REITs) — 1.3%

 

ERP Operating LP, 4.50%, 06/01/45

       1,155            1,344,620  

Global Net Lease, Inc./Global Net Lease Operating
Partnership LP,
3.75%, 12/15/27(b)

       144        140,360  

Healthpeak Properties, Inc., 4.00%, 06/01/25

       2,000        2,210,701  

Iron Mountain, Inc.(b)

       

5.25%, 03/15/28

       77        79,984  

5.25%, 07/15/30

       356        367,321  

5.63%, 07/15/32

       289        302,005  

LMIRT Capital Pte Ltd.,
7.25%, 06/19/24

       250        255,234  

MGM Growth Properties Operating Partnership LP/MGP Finance Co-Issuer, Inc.

       

5.63%, 05/01/24

       123        132,024  

4.63%, 06/15/25(b)

       256        270,003  

4.50%, 09/01/26

       198        207,225  

5.75%, 02/01/27

       16        17,639  

4.50%, 01/15/28

       205        212,114  

3.88%, 02/15/29(b)

       208        207,194  

MPT Operating Partnership LP/MPT Finance Corp.

       

5.00%, 10/15/27

       28        29,456  

4.63%, 08/01/29

       376        395,563  

3.50%, 03/15/31

       610        598,605  

RHP Hotel Properties LP/RHP Finance Corp.

       

4.75%, 10/15/27

       304        311,181  

4.50%, 02/15/29(b)

       121        121,480  

Simon Property Group LP, 4.75%, 03/15/42

       1,670        1,928,729  

Starwood Property Trust, Inc., 5.00%, 12/15/21

       77        78,059  

Trust Fibra Uno, 6.95%, 01/30/44

       476        552,309  

Ventas Realty LP, 4.13%, 01/15/26

       870        974,926  
       

 

 

 
          10,736,732  

Food & Staples Retailing — 0.8%

       

Albertsons Cos., Inc./Safeway, Inc./New Albertsons

       

LP/Albertsons LLC(b)

       

3.25%, 03/15/26

       200        199,234  

7.50%, 03/15/26

       65        71,800  

4.63%, 01/15/27

       215        222,836  

5.88%, 02/15/28

       219        233,509  

4.88%, 02/15/30

       95        97,660  

Cydsa SAB de CV,
6.25%, 10/04/27(b)

       319        334,152  

Grupo KUO SAB de CV,
5.75%, 07/07/27(b)

       200        209,812  

Health & Happiness H&H International Holdings Ltd.,

 

     

5.63%, 10/24/24

       200        208,500  

Kraft Heinz Foods Co.

       

4.25%, 03/01/31

       681        749,738  

5.00%, 07/15/35

       85        97,831  

6.88%, 01/26/39

       160        220,413  
Security           Par
(000)
     Value  

Food & Staples Retailing (continued)

 

Kraft Heinz Foods Co. (continued)
4.63%, 10/01/39

    USD        53      $ 57,262  

6.50%, 02/09/40

       110        143,649  

5.00%, 06/04/42

       86        96,785  

5.20%, 07/15/45

       95        109,873  

4.38%, 06/01/46

       275        287,476  

4.88%, 10/01/49

       600        672,968  

5.50%, 06/01/50

       800        979,361  

Lamb Weston Holdings, Inc.,
4.88%, 05/15/28(b)

       53        57,229  

Post Holdings, Inc. (b)
4.63%, 04/15/30

       117        117,293  

4.50%, 09/15/31

       153        151,317  

U.S. Foods, Inc., 4.75%, 02/15/29(b)

       203        203,000  

Walgreens Boots Alliance, Inc., 4.80%, 11/18/44

       1,000            1,107,253  
       

 

 

 
          6,628,951  

Food Products — 0.2%

       

Aramark Services, Inc.
5.00%, 04/01/25(b)

       138        141,277  

6.38%, 05/01/25(b)

       164        173,840  

4.75%, 06/01/26

       154        158,312  

5.00%, 02/01/28(b)

       163        169,153  

Chobani LLC/Chobani Finance Corp., Inc.(b)
7.50%, 04/15/25

       262        272,729  

4.63%, 11/15/28

       162        165,240  

Grupo Bimbo SAB de CV, (5 year CMT + 3.28%), 5.95%(a)(b)(k)

       200        211,500  

JBS USA LUX SA/JBS USA Finance, Inc., 6.75%, 02/15/28(b)

       93        101,603  

JBS USA LUX SA/JBS USA Food Co./JBS USA

       

Finance, Inc., 6.50%, 04/15/29(b)

       86        97,137  

MHP Lux SA, 6.25%, 09/19/29(b)

       400        396,500  

Simmons Foods, Inc./Simmons Prepared Foods,
Inc./Simmons Pet Food, Inc./Simmons Feed,
4.63%, 03/01/29(b)

       193        194,693  
       

 

 

 
          2,081,984  

Gas Utilities — 0.0%

       

Superior Plus LP/Superior General Partner, Inc.,
4.50%, 03/15/29(b)

       90        90,918  
       

 

 

 

Health Care Equipment & Supplies — 0.3%

 

  

Avantor Funding, Inc., 4.63%, 07/15/28(b)

       462        482,494  

Hologic, Inc., 3.25%, 02/15/29(b)

       25        24,687  

Ortho-Clinical Diagnostics, Inc./Ortho-Clinical
Diagnostics SA (b)
7.38%, 06/01/25

       240        258,024  

7.25%, 02/01/28

       721        789,971  

Thermo Fisher Scientific, Inc., 5.30%, 02/01/44

       1,000        1,322,372  
       

 

 

 
          2,877,548  

Health Care Providers & Services — 1.8%

 

Acadia Healthcare Co., Inc. (b)
5.50%, 07/01/28

       66        69,482  

5.00%, 04/15/29

       114        118,300  

AdaptHealth LLC (b)
6.13%, 08/01/28

       98        103,880  

4.63%, 08/01/29

       73        72,635  

Aetna, Inc., 4.50%, 05/15/42

       575        655,099  

AHP Health Partners, Inc., 9.75%, 07/15/26(b)

       351        380,396  

Anthem, Inc.
2.75%, 10/15/42(i)

       86        430,972  
 

 

 

8  

    


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security           Par
(000)
     Value  

Health Care Providers & Services (continued)

 

Anthem, Inc. (continued)
4.38%, 12/01/47

    USD        1,000      $ 1,151,860  

Centene Corp. 4.25%, 12/15/27

       264        277,695  

4.63%, 12/15/29

       858        928,618  

3.00%, 10/15/30

       400        399,336  

2.50%, 03/01/31

       551        526,216  

CHS/Community Health Systems, Inc. (b)
8.13%, 06/30/24

       144        151,063  

6.63%, 02/15/25

       386        407,473  

8.00%, 03/15/26

       1,093            1,181,861  

5.63%, 03/15/27

       433        453,567  

6.00%, 01/15/29

       356        376,470  

DaVita, Inc., 4.63%, 06/01/30(b)

       103        104,943  

Encompass Health Corp.
4.75%, 02/01/30

       136        139,903  

4.63%, 04/01/31

       68        70,380  

HCA, Inc. 5.63%, 09/01/28

       103        118,450  

5.88%, 02/01/29

       126        146,790  

3.50%, 09/01/30

       597        602,056  

5.50%, 06/15/47

       1,090        1,355,736  

Legacy LifePoint Health LLC (b)
6.75%, 04/15/25

       130        138,125  

4.38%, 02/15/27

       65        63,700  

LifePoint Health, Inc., 5.38%, 01/15/29(b)

       302        297,470  

ModivCare, Inc., 5.88%, 11/15/25(b)

       48        50,520  

Molina Healthcare, Inc. (b)
4.38%, 06/15/28

       146        150,228  

3.88%, 11/15/30

       189        194,434  

Northwell Healthcare, Inc., 4.26%, 11/01/47

       725        815,585  

Prime Healthcare Services, Inc., 7.25%, 11/01/25(b)

       118        125,965  

RegionalCare Hospital Partners Holdings, Inc./LifePoint Health, Inc., 9.75%, 12/01/26(b)

       68        73,610  

Surgery Center Holdings, Inc. (b)
6.75%, 07/01/25

       378        386,392  

10.00%, 04/15/27

       475        523,687  

Tenet Healthcare Corp. (b)
4.63%, 09/01/24

       98        100,818  

7.50%, 04/01/25

       119        128,481  

4.88%, 01/01/26

       720        748,627  

6.25%, 02/01/27

       40        42,235  

5.13%, 11/01/27

       478        499,845  

4.63%, 06/15/28

       55        56,374  

6.13%, 10/01/28

       290        302,688  
       

 

 

 
          14,921,965  

Health Care Technology — 0.2%

       

Catalent Pharma Solutions, Inc.
2.38%, 03/01/28

    EUR        100        116,708  

3.13%, 02/15/29(b)

    USD        123        118,080  

Change Healthcare Holdings LLC/Change Healthcare

       

Finance, Inc., 5.75%, 03/01/25(b)

       518        528,023  

Charles River Laboratories International, Inc. (b)
4.25%, 05/01/28

       67        69,010  

4.00%, 03/15/31

       66        67,092  

IQVIA, Inc. (b) 5.00%, 10/15/26

       280        290,850  

5.00%, 05/15/27

       266        280,842  

Mednax, Inc., 6.25%, 01/15/27(b)

       169        180,712  
Security           Par
(000)
     Value  

Health Care Technology (continued)

 

Syneos Health, Inc.,
3.63%, 01/15/29(b)

    USD        216      $ 210,060  

Synlab Bondco PLC, (3 mo. EURIBOR + 4.75%),
4.75%, 07/01/25(a)

    EUR        100        118,813  
       

 

 

 
          1,980,190  

Hotels, Restaurants & Leisure — 2.1%

 

1011778 BC ULC/New Red Finance, Inc. (b)
5.75%, 04/15/25

    USD        82        87,125  

3.88%, 01/15/28

       163        164,751  

4.38%, 01/15/28

       215        216,015  

Accor SA, (5 year EUR Swap + 4.56%), 4.38%(a)(k)

    EUR        100        120,946  

Boyd Gaming Corp.
8.63%, 06/01/25(b)

    USD        65        72,280  

6.38%, 04/01/26

       99        102,218  

6.00%, 08/15/26

       68        70,800  

4.75%, 12/01/27

       121        123,327  

Boyne USA, Inc.,
7.25%, 05/01/25(b)

       120        124,740  

Caesars Entertainment, Inc. (b)
6.25%, 07/01/25

       986            1,051,091  

8.13%, 07/01/27

       944        1,040,991  

Caesars Resort Collection LLC/CRC Finco, Inc., 5.75%, 07/01/25(b)

       205        216,336  

Cedar Fair LP/Canada’s Wonderland Co./Magnum Management Corp./Millennium Op, 5.50%,
05/01/25(b)

       379        398,913  

Champion Path Holdings Ltd.
4.50%, 01/27/26

       200        207,937  

4.85%, 01/27/28

       200        208,910  

Churchill Downs, Inc. (b)
5.50%, 04/01/27

       33        34,492  

4.75%, 01/15/28

       243        251,319  

Corvias Campus Living USG LLC, 5.30%, 07/01/50(c) .

       5,650        3,834,622  

Fortune Star BVI Ltd.
5.95%, 01/29/23

       200        204,625  

6.75%, 07/02/23

       250        261,953  

5.95%, 10/19/25

       400        418,000  

5.05%, 01/27/27

       200        200,560  

Golden Nugget, Inc., 6.75%, 10/15/24(b)

       696        703,774  

Hilton Domestic Operating Co., Inc.
5.38%, 05/01/25(b)

       39        41,106  

4.88%, 01/15/30

       254        269,443  

4.00%, 05/01/31(b)

       184        184,000  

Hilton Worldwide Finance LLC/Hilton Worldwide

       

Finance Corp., 4.88%, 04/01/27

       44        45,925  

Marriott Ownership Resorts, Inc./ILG LLC, 6.50%, 09/15/26

       24        25,065  

McDonald’s Corp., 3.70%, 02/15/42

       1,750        1,826,802  

Melco Resorts Finance Ltd., 5.25%, 04/26/26

       250        257,891  

Merlin Entertainments PLC, 5.75%, 06/15/26(b)

       200        211,500  

MGM China Holdings Ltd., 5.88%, 05/15/26

       450        471,094  

MGM Resorts International
7.75%, 03/15/22

       19        20,015  

6.00%, 03/15/23

       71        76,059  

Powdr Corp., 6.00%, 08/01/25(b)

       267        281,378  

Scientific Games International, Inc. 8.63%,
07/01/25(b)

       136        147,859  

5.00%, 10/15/25(b)

       319        330,388  

3.38%, 02/15/26

    EUR        100        117,153  

8.25%, 03/15/26(b)

    USD        203        217,717  

7.00%, 05/15/28(b)

       100        106,861  
 

 

 

SCHEDULE OF INVESTMENTS

  9


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security           Par
(000)
     Value  

Hotels, Restaurants & Leisure (continued)

 

Scientific Games International, Inc. (continued)

 

7.25%, 11/15/29(b)

    USD        96      $ 104,160  

Six Flags Theme Parks, Inc., 7.00%, 07/01/25(b)

       508        549,275  

Stonegate Pub Co. Financing PLC, 8.25%, 07/31/25

    GBP        100        145,442  

Studio City Finance Ltd., 6.00%, 07/15/25

    USD        300        315,949  

Vail Resorts, Inc., 6.25%, 05/15/25(b)

       105        111,956  

Wyndham Hotels & Resorts, Inc., 4.38%, 08/15/28(b)

       104        105,196  

Wynn Las Vegas LLC/Wynn Las Vegas Capital Corp.,

       

5.25%, 05/15/27(b)

       125        130,891  

Wynn Macau Ltd.

       

4.88%, 10/01/24

       200        202,562  

5.50%, 01/15/26

       317        329,680  

5.50%, 10/01/27

       200        207,750  

Wynn Resorts Finance LLC/Wynn Resorts Capital

       

Corp.(b)

       

7.75%, 04/15/25

       163        176,706  

5.13%, 10/01/29

       493        504,585  

Yum! Brands, Inc.

       

4.75%, 01/15/30(b)

       2        2,115  

3.63%, 03/15/31

       62        59,598  

5.35%, 11/01/43

       44        46,420  
       

 

 

 
          17,738,266  

Household Durables — 0.3%

       

Brookfield Residential Properties, Inc./Brookfield Residential U.S. Corp., 4.88%, 02/15/30(b)

       202        202,125  

CD&R Smokey Buyer, Inc., 6.75%, 07/15/25(b)

       158        169,455  

Controladora Mabe SA de CV, 5.60%, 10/23/28(b)

       215        249,937  

K Hovnanian Enterprises, Inc., 7.75%, 02/15/26(b)

       206        220,420  

Lennar Corp., 4.75%, 05/30/25

       2        2,228  

Mattamy Group Corp.,
4.63%, 03/01/30(b)

       159        157,932  

Meritage Homes Corp.,
5.13%, 06/06/27

       35        38,413  

Modern Land China Co. Ltd.,
9.80%, 04/11/23

       200        191,000  

NCR Corp.(b)

       

5.75%, 09/01/27

       108        114,277  

5.00%, 10/01/28

       73        73,730  

5.13%, 04/15/29(d)

       117        117,878  

6.13%, 09/01/29

       57        60,349  

5.25%, 10/01/30

       74        74,934  

Taylor Morrison Communities, Inc.(b)

       

5.88%, 06/15/27

       119        131,495  

5.13%, 08/01/30

       37        39,312  

Tempur Sealy International, Inc.

       

5.50%, 06/15/26

       67        69,429  

4.00%, 04/15/29(b)

       208        206,960  

Toll Brothers Finance Corp., 4.35%, 02/15/28

       8        8,650  

Tri Pointe Homes, Inc., 5.25%, 06/01/27

       28        29,960  
       

 

 

 
              2,158,484  

Household Products — 0.0%

       

Kronos Acquisition Holdings, Inc./KIK Custom
Products, Inc., 5.00%, 12/31/26(b)

       48        48,000  
       

 

 

 

Independent Power and Renewable Electricity Producers — 0.4%

 

Adani Green Energy UP Ltd./Prayatna Developers Pvt Ltd./Parampujya Solar Energy, 6.25%, 12/10/24

       200        220,187  

Azure Power Solar Energy Pvt Ltd., 5.65%, 12/24/24

       200        211,437  

Calpine Corp.(b)

       

5.25%, 06/01/26

       10        10,283  

4.50%, 02/15/28

       69        69,580  

5.13%, 03/15/28

       879        883,087  

4.63%, 02/01/29

       117        113,992  
Security           Par
(000)
     Value  

Independent Power and Renewable Electricity Producers (continued)

 

Calpine Corp.(b) (continued)

 

5.00%, 02/01/31

    USD        168      $ 163,968  

3.75%, 03/01/31

       4        3,812  

Clearway Energy Operating LLC, 4.75%, 03/15/28(b)

       84        87,393  

Greenko Dutch BV

       

5.25%, 07/24/24

       200        207,375  

3.85%, 03/29/26

       200        200,688  

Greenko Solar Mauritius Ltd., 5.95%, 07/29/26

       200        213,375  

India Green Energy Holdings, 5.38%, 04/29/24

       250        259,687  

NRG Energy, Inc.(b)

       

5.25%, 06/15/29

       137        146,590  

3.63%, 02/15/31

       230        224,250  

ReNew Power Pvt Ltd., 5.88%, 03/05/27

       306        324,647  

ReNew Power Synthetic, 6.67%, 03/12/24

       200        210,125  

TerraForm Power Operating LLC, 4.75%, 01/15/30(b)

       121        125,636  
       

 

 

 
          3,676,112  

Insurance — 3.5%

       

Alliant Holdings Intermediate LLC/Alliant Holdings Co-Issuer(b)

       

4.25%, 10/15/27

       749        749,936  

6.75%, 10/15/27

       1,126        1,198,481  

Allied World Assurance Co. Holdings Ltd., 4.35%, 10/29/25

       1,495        1,603,947  

Allstate Corp.(a)

       

(3 mo. LIBOR US + 2.12%), 6.50%, 05/15/67

       4,100        5,258,250  

Series B, (3 mo. LIBOR US + 2.94%), 5.75%, 08/15/53

       2,000        2,115,000  

AmWINS Group, Inc., 7.75%, 07/01/26(b)

       67        71,690  

Aon PLC

       

3.88%, 12/15/25

       1,445            1,596,736  

4.60%, 06/14/44

       500        594,793  

Asahi Mutual Life Insurance Co., (5 year USD Swap +
4.59%), 6.50%(a)(k)

       333        356,974  

Assicurazioni Generali SpA, (3 mo. EURIBOR +
5.35%), 5.50%, 10/27/47(a)

    EUR        100        143,363  

AssuredPartners, Inc., 5.63%, 01/15/29(b)

    USD        177        180,363  

Five Corners Funding Trust, 4.42%, 11/15/23(b)

       2,050        2,248,779  

Galaxy Bidco Ltd., 6.50%, 07/31/26

    GBP        100        145,897  

GTCR AP Finance, Inc., 8.00%, 05/15/27(b)

    USD        185        198,644  

HUB International Ltd., 7.00%, 05/01/26(b)

       415        430,940  

Liberty Mutual Group, Inc., 6.50%, 05/01/42(b)

       2,000        2,754,390  

Muenchener Rueckversicherungs-Gesellschaft AG in Muenchen, (3 mo. EURIBOR + 3.50%), 6.00%, 05/26/41(a)

    EUR        400        472,844  

Nationwide Building Society, (5 year USD ICE Swap +
1.85%), 4.13%, 10/18/32(a)(b)

    USD        720        776,689  

Prudential Financial, Inc.

       

5.90%, 03/17/36

       500        629,414  

5.70%, 12/14/36

       1,625        2,193,404  

Teachers Insurance & Annuity Association of America,

       

4.27%, 05/15/47(b)

       700        786,814  

Unipol Gruppo SpA, 3.25%, 09/23/30

    EUR        100        124,035  

Voya Financial, Inc., (3 mo. LIBOR US + 3.58%),

       

5.65%, 05/15/53(a)

    USD        4,500        4,813,301  
       

 

 

 
          29,444,684  

Interactive Media & Services — 0.2%

 

21Vianet Group, Inc., 7.88%, 10/15/21

       200        203,500  

Arches Buyer, Inc.,
4.25%, 06/01/28(b)

       73        72,869  

Cablevision Lightpath LLC(b)

       

3.88%, 09/15/27

       220        217,800  
 

 

 

10  

    


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security           Par
(000)
     Value  

Interactive Media & Services (continued)

Cablevision Lightpath LLC (b) (continued)

 

5.63%, 09/15/28

    USD        419      $ 425,159  

Netflix, Inc. 5.88%, 11/15/28

       121        146,358  

6.38%, 05/15/29

       23        28,520  

5.38%, 11/15/29(b)

       386        456,464  

3.63%, 06/15/30

    EUR        100        137,089  

4.88%, 06/15/30(b)

    USD        2        2,303  

Northwest Fiber LLC/Northwest Fiber Finance Sub,

       

Inc., 6.00%, 02/15/28(b)

       166        165,585  

Twitter, Inc., 3.88%, 12/15/27(b)

       129        135,255  
       

 

 

 
          1,990,902  

Internet Software & Services(b) — 0.3%

 

Booking Holdings, Inc., 0.75%, 05/01/25(i)

       324        476,280  

Go Daddy Operating Co. LLC/GD Finance Co., Inc.
5.25%, 12/01/27

       27        28,552  

3.50%, 03/01/29

       84        82,530  

Match Group Holdings II LLC, 4.13%, 08/01/30

       36        36,101  

Uber Technologies, Inc. 7.50%, 05/15/25

       604        651,819  

0.00%, 12/15/25(i)(j)

       462        485,389  

8.00%, 11/01/26

       283        306,347  

7.50%, 09/15/27

       517        571,068  

6.25%, 01/15/28

       133        144,864  
       

 

 

 
          2,782,950  

IT Services — 0.6%

       

Austin BidCo, Inc.,
7.13%, 12/15/28(b)

       48        48,840  

Banff Merger Sub, Inc., 9.75%, 09/01/26(b)

       880        937,200  

Booz Allen Hamilton, Inc.,
3.88%, 09/01/28(b)

       190        190,998  

Camelot Finance SA,
4.50%, 11/01/26(b)

       207        214,021  

Castle US Holding Corp.,
9.50%, 02/15/28(b)

       202        206,040  

Dun & Bradstreet Corp. (b)
6.88%, 08/15/26

       162        172,967  

10.25%, 02/15/27

       131        146,229  

Fair Isaac Corp., 4.00%, 06/15/28(b)

       107        109,734  

Fidelity National Information Services, Inc., 4.50%, 08/15/46

       1,000            1,148,988  

Gartner, Inc. (b) 4.50%, 07/01/28

       199        205,219  

3.75%, 10/01/30

       175        173,553  

Presidio Holdings, Inc., 4.88%, 02/01/27(b)

       181        185,529  

Rackspace Technology Global, Inc., 5.38%, 12/01/28(b)

       284        288,778  

Science Applications International Corp., 4.88%, 04/01/28(b)

       173        178,839  

Tempo Acquisition LLC/Tempo Acquisition Finance Corp. (b)
5.75%, 06/01/25

       168        177,450  

6.75%, 06/01/25

       575        587,578  

Twilio, Inc., 3.88%, 03/15/31

       86        87,837  

ZoomInfo Technologies LLC/ZoomInfo Finance Corp., 3.88%, 02/01/29(b)

       169        165,743  
       

 

 

 
          5,225,543  

Leisure Products — 0.0%

       

Mattel, Inc.
6.75%, 12/31/25(b)

       57        59,933  

5.88%, 12/15/27(b)

       77        84,532  
Security           Par
(000)
     Value  

Leisure Products (continued)

       

Mattel, Inc. (continued)
3.75%, 04/01/29(b)

    USD        69      $ 69,431  

6.20%, 10/01/40

       86        100,835  

5.45%, 11/01/41

       70        76,475  
       

 

 

 
          391,206  

Machinery — 0.3%

       

ATS Automation Tooling Systems, Inc., 4.13%, 12/15/28(b)

       71        70,379  

Colfax Corp., 6.38%, 02/15/26(b)(m)

       79        84,036  

Husky III Holding Ltd., (13.00% Cash or 13.75% PIK),
13.00%, 02/15/25(b)(f)

       226        245,775  

Platin 1426 GmbH, 5.38%, 06/15/23

    EUR        100        118,234  

RBS Global, Inc./Rexnord LLC, 4.88%, 12/15/25(b)

    USD        114        116,314  

Stevens Holding Co., Inc.,
6.13%, 10/01/26(b)

       90        96,525  

Terex Corp. (b)
5.63%, 02/01/25

       147        151,135  

5.00%, 05/15/29(d)

       201        208,075  

Titan Acquisition Ltd./Titan Co-Borrower LLC,
7.75%, 04/15/26(b)

       434        450,796  

Vertical Holdco GmbH,
7.63%, 07/15/28(b)

       200        215,050  

Vertical Midco GmbH,
4.38%, 07/15/27

    EUR        100        123,157  

Vertical US Newco, Inc.,
5.25%, 07/15/27(b)

    USD        266        278,469  
       

 

 

 
          2,157,945  

Media — 5.4%

       

Altice Financing SA
7.50%, 05/15/26(b)

       402        420,090  

3.00%, 01/15/28

    EUR        100        112,132  

5.00%, 01/15/28(b)

    USD        239        235,997  

Altice France Holding SA(b)
10.50%, 05/15/27.

       1,288            1,448,639  

6.00%, 02/15/28

       257        253,220  

AMC Networks, Inc.
5.00%, 04/01/24

       2        2,025  

4.75%, 08/01/25

       135        138,486  

4.25%, 02/15/29

       83        80,718  

Bell Canada, 3.65%, 03/17/51

       335        338,657  

Block Communications, Inc.,
4.88%, 03/01/28(b)

       87        88,610  

Cable One, Inc.(b)
1.13%, 03/15/28(i)

       422        425,165  

4.00%, 11/15/30

       66        65,287  

CCO Holdings LLC/CCO Holdings Capital Corp. (b)
5.88%, 05/01/27

       18        18,576  

5.00%, 02/01/28

       189        199,896  

5.38%, 06/01/29

       155        166,238  

4.75%, 03/01/30

       132        136,785  

4.50%, 08/15/30

       607        618,654  

4.25%, 02/01/31

       419        419,930  

4.50%, 05/01/32

       682        690,525  

Charter Communications Operating LLC/Charter Communications Operating Capital
4.91%, 07/23/25

       4,700        5,328,140  

4.80%, 03/01/50

       1,000        1,072,715  

Clear Channel International BV, 6.63%, 08/01/25(b)

       256        267,548  

Clear Channel Outdoor Holdings, Inc., 7.75%,
04/15/28(b)

       328        324,392  

Clear Channel Worldwide Holdings, Inc. 9.25%, 02/15/24

       200        208,060  
 

 

 

SCHEDULE OF INVESTMENTS

  11


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security           Par
(000)
     Value  

Media (continued)

Clear Channel Worldwide Holdings, Inc. (continued)

 

 

5.13%, 08/15/27(b)

    USD        993      $ 998,710  

Comcast Cable Communications Holdings, Inc., 9.46%, 11/15/22

       2,600        2,981,256  

Comcast Corp. 6.45%, 03/15/37

       790        1,120,593  

4.60%, 08/15/45

       2,000        2,417,958  

4.70%, 10/15/48

       3,000        3,706,931  

Connect Finco Sarl/Connect US Finco LLC, 6.75%, 10/01/26(b)

       1,493            1,589,657  

CSC Holdings LLC
5.25%, 06/01/24

       166        179,072  

5.75%, 01/15/30(b)

       443        466,588  

4.63%, 12/01/30(b)

       897        882,303  

Diamond Sports Group LLC/Diamond Sports Finance

       

Co., 5.38%, 08/15/26(b)

       366        263,520  

Discovery Communications LLC
3.25%, 04/01/23

       1,850        1,932,780  

3.45%, 03/15/25

       210        225,429  

DISH DBS Corp.
6.75%, 06/01/21

       443        446,544  

5.88%, 07/15/22

       124        129,518  

5.00%, 03/15/23

       284        296,283  

7.75%, 07/01/26

       614        677,693  

DISH Network Corp. (i)
2.38%, 03/15/24

       210        201,862  

3.38%, 08/15/26

       259        248,977  

Entercom Media Corp., 6.50%, 05/01/27(b)

       173        178,839  

GCI LLC, 4.75%, 10/15/28(b)

       61        62,449  

Hughes Satellite Systems Corp., 5.25%, 08/01/26

       70        77,034  

iHeartCommunications, Inc.
6.38%, 05/01/26

       91        96,963  

5.25%, 08/15/27(b)

       66        67,888  

4.75%, 01/15/28(b)

       50        50,375  

LCPR Senior Secured Financing DAC, 5.13%, 07/15/29(b)

       449        456,911  

Liberty Broadband Corp.(b)(i)
1.25%, 09/30/50

       339        331,542  

2.75%, 09/30/50

       556        561,788  

Ligado Networks LLC, (15.50% PIK), 15.50%, 11/01/23(b)(f)

       221        221,066  

Lions Gate Capital Holdings LLC (b)
6.38%, 02/01/24

       16        16,510  

5.88%, 11/01/24

       109        112,202  

Liquid Telecommunications Financing PLC,
5.50%, 09/04/26(b)

       200        210,500  

Live Nation Entertainment, Inc.
2.50%, 03/15/23(i)

       320        447,008  

4.88%, 11/01/24(b)

       21        21,372  

2.00%, 02/15/25(i)

       107        118,503  

6.50%, 05/15/27(b)

       695        771,450  

4.75%, 10/15/27(b)

       176        177,320  

3.75%, 01/15/28(b)

       126        124,268  

Lorca Telecom Bondco SA, 4.00%, 09/18/27

    EUR        100        120,191  

Meredith Corp., 6.88%, 02/01/26

    USD        18        18,512  

Midcontinent Communications/Midcontinent Finance

       

Corp., 5.38%, 08/15/27(b)

       108        112,288  

Network i2i Ltd., (5 year CMT + 4.27%), 5.65%(a)(k)

       648        684,247  
Security           Par
(000)
     Value  

Media (continued)

 

Outfront Media Capital LLC/Outfront Media Capital Corp. (b)

 

5.00%, 08/15/27

    USD        233      $ 235,330  

4.25%, 01/15/29

       81        77,980  

Qualitytech LP/QTS Finance Corp., 3.88%,
10/01/28(b)

       129        128,355  

Radiate Holdco LLC/Radiate Finance, Inc. (b)
4.50%, 09/15/26

       389        393,376  

6.50%, 09/15/28

       1,050            1,108,747  

Sable International Finance Ltd.
5.75%, 09/07/27

       202        211,847  

5.75%, 09/07/27(b)

       200        210,750  

Scripps Escrow II, Inc.(b)
3.88%, 01/15/29

       11        10,808  

5.38%, 01/15/31

       113        112,153  

Sinclair Television Group, Inc., 4.13%, 12/01/30(b)

       182        175,402  

Sirius XM Radio, Inc.(b)
5.00%, 08/01/27

       63        66,090  

5.50%, 07/01/29

       159        171,919  

4.13%, 07/01/30

       249        249,286  

Summer BC Holdco B Sarl, 5.75%, 10/31/26

    EUR        100        123,368  

TCI Communications, Inc., 7.88%, 02/15/26

    USD        610        792,729  

TEGNA, Inc., 5.50%, 09/15/24(b)

       19        19,309  

Telenet Finance Luxembourg Notes Sarl, 5.50%,
03/01/28(b)

       200        210,000  

Telesat Canada/Telesat LLC, 4.88%, 06/01/27(b)

       165        165,000  

Terrier Media Buyer, Inc., 8.88%, 12/15/27(b)

       622        669,303  

Univision Communications, Inc., 5.13%, 02/15/25(b)

       52        52,650  

UPCB Finance VII Ltd., 3.63%, 06/15/29

    EUR        100        118,443  

ViacomCBS, Inc., 5.85%, 09/01/43

    USD        645        823,799  

Videotron Ltd., 5.13%, 04/15/27(b)

       130        137,394  

Virgin Media Secured Finance PLC, 5.50%, 05/15/29(b)

       400        424,500  

Virgin Media Vendor Financing Notes IV DAC, 5.00%, 07/15/28(b)

       507        515,872  

VTR Comunicaciones SpA, 4.38%, 04/15/29(b)

       200        200,800  

Walt Disney Co.,
7.63%, 11/30/28

       385        525,646  

WMG Acquisition Corp. (b)
5.50%, 04/15/26

       11        11,309  

3.88%, 07/15/30

       37        37,357  

Ziggo Bond Co. BV (b)
6.00%, 01/15/27

       150        156,375  

5.13%, 02/28/30

       200        204,500  

Ziggo BV, 5.50%, 01/15/27(b)

       249        259,271  
       

 

 

 
          45,465,053  

Metals & Mining — 1.0%

       

ABJA Investment Co. Pte Ltd.
5.95%, 07/31/24

       450        485,297  

5.45%, 01/24/28

       200        205,950  

Allegheny Technologies, Inc., 7.88%, 08/15/23

       82        88,945  

Arconic Corp. (b)
6.00%, 05/15/25

       87        93,767  

6.13%, 02/15/28

       233        248,145  

Big River Steel LLC/BRS Finance Corp.,
6.63%, 01/31/29(b)

       835        909,481  

Constellium SE (b)
5.88%, 02/15/26

       269        277,204  

5.63%, 06/15/28

       250        263,812  

3.75%, 04/15/29

       341        326,023  
 

 

 

12  

    


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security           Par
(000)
     Value  

Metals & Mining (continued)

       

Freeport-McMoRan, Inc.
4.38%, 08/01/28

    USD        217      $ 230,183  

5.45%, 03/15/43

       547        658,041  

Gold Fields Orogen Holdings BVI Ltd., 5.13%, 05/15/24(b)

       200        216,813  

Grinding Media, Inc./Moly-Cop AltaSteel Ltd., 7.38%, 12/15/23(b)

       164        167,600  

JSW Steel Ltd., 5.95%, 04/18/24

       200        212,563  

Kaiser Aluminum Corp. (b)
6.50%, 05/01/25

       68        72,060  

4.63%, 03/01/28

       38        38,895  

Mongolian Mining Corp/Energy Resources LLC,
9.25%, 04/15/24(b)

       200        187,375  

New Gold, Inc.(b)
6.38%, 05/15/25

       13        13,390  

7.50%, 07/15/27

       470        486,779  

Nexa Resources SA, 5.38%, 05/04/27(b)

       299        324,490  

Novelis Corp.(b)
5.88%, 09/30/26

       149        155,519  

4.75%, 01/30/30

       646        665,832  

Periama Holdings LLC, 5.95%, 04/19/26

       400        422,000  

Rio Tinto Finance USA PLC, 4.75%, 03/22/42

       400        496,662  

thyssenkrupp AG, 2.88%, 02/22/24

    EUR        51        60,901  

Vale Overseas Ltd.
6.25%, 08/10/26

    USD        133        157,705  

3.75%, 07/08/30

       120        124,788  

Vedanta Resources Finance II PLC
8.00%, 04/23/23

       313        285,725  

13.88%, 01/21/24

       400        431,625  

8.95%, 03/11/25

       200        191,100  
       

 

 

 
          8,498,670  

Multi-line Retail(b) — 0.0%

       

NMG Holding Co., Inc./Neiman Marcus Group LLC, 7.13%, 04/01/26

       268        273,360  

Nordstrom, Inc., 8.75%, 05/15/25

       91        102,991  
       

 

 

 
          376,351  

Multi-Utilities — 0.2%

       

KeySpan Gas East Corp.,
5.82%, 04/01/41(b)

       1,010            1,313,509  
       

 

 

 

Offshore Drilling & Other Services — 0.0%

 

Entegris, Inc., 4.38%, 04/15/28(b)

       113        116,520  
       

 

 

 

Oil, Gas & Consumable Fuels — 7.3%

 

Aethon United BR LP/Aethon United Finance Corp.,
8.25%, 02/15/26(b)

       557        576,495  

Antero Midstream Partners LP/Antero Midstream

       

Finance Corp. (b)
7.88%, 05/15/26

       139        149,497  

5.75%, 03/01/27

       55        55,012  

Antero Resources Corp.,
7.63%, 02/01/29(b)

       254        270,510  

Apache Corp.
4.88%, 11/15/27

       141        144,525  

4.38%, 10/15/28

       8        7,976  

5.10%, 09/01/40

       160        156,400  

5.25%, 02/01/42

       25        24,625  

4.75%, 04/15/43

       230        213,325  

4.25%, 01/15/44

       125        112,499  

5.35%, 07/01/49

       48        45,840  

Ascent Resources Utica Holdings LLC/ARU Finance Corp., 9.00%, 11/01/27(b)

       384        487,680  
Security           Par
(000)
     Value  

Oil, Gas & Consumable Fuels (continued)

 

Bioceanico Sovereign Certificate Ltd., 0.00%, 06/05/34(j)

    USD        148      $ 108,448  

Blue Racer Midstream LLC/Blue Racer Finance

       

Corp., 7.63%, 12/15/25(b)

       112        120,705  

Brand Industrial Services, Inc., 8.50%, 07/15/25(b)

       250        251,950  

Buckeye Partners LP
4.13%, 03/01/25(b)

       179        182,632  

4.50%, 03/01/28(b)

       208        208,520  

5.85%, 11/15/43

       94        91,308  

5.60%, 10/15/44

       119        114,776  

Burlington Resources LLC,
5.95%, 10/15/36

       685        917,967  

Callon Petroleum Co.,
9.00%, 04/01/25(b)

       587        595,441  

Cellnex Telecom SA, Series CLNX, 0.75%, 11/20/31(i)

    EUR        100        112,893  

Cenovus Energy, Inc.
4.25%, 04/15/27

    USD        400        432,606  

5.40%, 06/15/47

       76        84,613  

Centennial Resource Production LLC
6.88%, 04/01/27(b)

       171        152,190  

3.25%, 04/01/28(i)

       295        282,108  

Cheniere Energy Partners LP
5.63%, 10/01/26

       72        75,290  

4.50%, 10/01/29

       354        367,105  

4.00%, 03/01/31(b)

       417        424,297  

Cheniere Energy, Inc.,
4.63%, 10/15/28(b)

       874        907,684  

Chesapeake Energy Corp. (b)
5.50%, 02/01/26

       38        39,554  

5.88%, 02/01/29

       119        126,140  

Citgo Holding, Inc.,
9.25%, 08/01/24(b)

       298               295,765  

CNX Resources Corp. (b)
2.25%, 05/01/26(i)

       196        264,855  

7.25%, 03/14/27

       48        51,557  

6.00%, 01/15/29

       211        219,267  

Colgate Energy Partners III LLC, 7.75%, 02/15/26(b)

       181        177,418  

Comstock Resources, Inc.
7.50%, 05/15/25(b)

       102        105,825  

9.75%, 08/15/26

       56        60,900  

6.75%, 03/01/29(b)

       344        352,600  

ConocoPhillips, 6.50%, 02/01/39

       600        856,372  

Continental Resources, Inc.
5.00%, 09/15/22

       105        105,084  

4.50%, 04/15/23

       20        20,714  

5.75%, 01/15/31(b)

       151        170,609  

4.90%, 06/01/44

       157        157,003  

Crestwood Midstream Partners LP/Crestwood

       

Midstream Finance Corp.
6.25%, 04/01/23

       11        11,002  

5.63%, 05/01/27(b)

       158        155,235  

6.00%, 02/01/29(b)

       138        135,930  

CrownRock LP/CrownRock Finance, Inc., 5.63%, 10/15/25(b)

       735        749,862  

DCP Midstream Operating LP (b)
6.45%, 11/03/36

       148        165,390  

6.75%, 09/15/37

       222        247,808  

Devon Energy Corp.
5.85%, 12/15/25

       1,000            1,166,025  

4.75%, 05/15/42

       300        318,273  

Double Eagle III Midco 1 LLC/Double Eagle Finance
Corp., 7.75%, 12/15/25(b)

       467        498,625  

Dycom Industries, Inc., 4.50%, 04/15/29(b)

       69        69,173  

eG Global Finance PLC
6.75%, 02/07/25(b)

       441        450,922  
 

 

 

SCHEDULE OF INVESTMENTS

  13


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security

         

Par

(000)

    

Value

 
Oil, Gas & Consumable Fuels (continued)  

eG Global Finance PLC (continued)

       

6.25%, 10/30/25

    EUR        142      $ 169,504  

8.50%, 10/30/25(b)

    USD        200        212,944  

Enbridge, Inc.(a)

       

(3 mo. LIBOR US + 3.64%), 6.25%, 03/01/78

       1,935            2,025,756  

Series 20-A, (5 year CMT + 5.31%), 5.75%, 07/15/80

       950        1,016,500  

Endeavor Energy Resources LP/EER Finance, Inc. (b)
6.63%, 07/15/25

       128        136,799  

5.50%, 01/30/26

       463        480,501  

5.75%, 01/30/28

       239        252,460  

Energy Transfer LP, 3.90%, 07/15/26

       310        333,717  

Energy Transfer Operating LP
4.05%, 03/15/25

       500        540,247  

4.75%, 01/15/26

       1,250        1,387,934  

5.30%, 04/15/47

       540        569,908  

EnLink Midstream LLC
5.63%, 01/15/28(b)

       116        112,170  

5.38%, 06/01/29

       50        46,750  

EnLink Midstream Partners LP
4.40%, 04/01/24

       144        145,152  

4.15%, 06/01/25

       10        9,777  

4.85%, 07/15/26

       67        64,724  

5.60%, 04/01/44

       135        112,050  

5.05%, 04/01/45

       22        17,018  

Enterprise Products Operating LLC, 6.13%, 10/15/39 .

       1,400        1,831,836  

EOG Resources, Inc.,
5.10%, 01/15/36

       200        236,823  

EQM Midstream Partners LP
6.00%, 07/01/25(b)

       176        189,420  

4.13%, 12/01/26

       68        67,490  

6.50%, 07/01/27(b)

       245        266,376  

4.50%, 01/15/29(b)

       159        154,939  

4.75%, 01/15/31(b)

       544        527,680  

EQT Corp.
1.75%, 05/01/26(b)(i)

       288        423,014  

3.90%, 10/01/27

       162        165,240  

8.50%, 02/01/30

       102        130,081  

Genesis Energy LP/Genesis Energy Finance Corp.
5.63%, 06/15/24

       102        99,705  

6.50%, 10/01/25

       29        28,427  

7.75%, 02/01/28

       75        75,023  

Geopark Ltd., 6.50%, 09/21/24

       200        207,313  

GMR Hyderabad International Airport Ltd., 4.25%, 10/27/27

       200        190,688  

Great Western Petroleum LLC/Great Western

       

Finance Corp., 12.00%, 09/01/25(b)

       121        107,690  

Harvest Midstream I LP, 7.50%, 09/01/28(b)

       232        249,330  

Hess Corp., 4.30%, 04/01/27

       1,100        1,198,825  

Hess Midstream Operations LP, 5.63%, 02/15/26(b)

       95        97,850  

Hilcorp Energy I LP/Hilcorp Finance Co. (b)
5.75%, 02/01/29

       196        197,715  

6.00%, 02/01/31

       99        100,485  

Hilong Holding Ltd., 8.25%, 09/26/22(g)(h)

       200        151,938  

HPCL-Mittal Energy Ltd., 5.45%, 10/22/26

       200        209,250  

Impulsora Pipeline LLC, 6.05%, 01/01/43(c)

       1,701        1,643,136  

Indigo Natural Resources LLC, 5.38%, 02/01/29(b)

       309        304,430  

Kinder Morgan, Inc.
4.30%, 06/01/25

       1,750        1,954,254  

5.05%, 02/15/46

       1,750        1,978,214  

Leviathan Bond Ltd., 5.75%, 06/30/23(b)

       175        182,983  

Marathon Petroleum Corp., 6.50%, 03/01/41

       2,049        2,724,035  

Security

         

Par

(000)

    

Value

 
Oil, Gas & Consumable Fuels (continued)  

Matador Resources Co., 5.88%, 09/15/26

    USD        671      $ 653,386  

Medco Bell Pte Ltd., 6.38%, 01/30/27

       250        252,031  

Medco Oak Tree Pte Ltd., 7.38%, 05/14/26

       288        306,270  

MEG Energy Corp. (b)
6.50%, 01/15/25

       634        654,890  

7.13%, 02/01/27

       70        73,325  

5.88%, 02/01/29

       93        93,233  

MPLX LP, 4.25%, 12/01/27

       250        281,044  

Murphy Oil Corp.
5.75%, 08/15/25

       82        81,984  

6.38%, 12/01/42

       18        16,380  

Murphy Oil USA, Inc., 4.75%, 09/15/29

       95        99,750  

New Enterprise Stone & Lime Co., Inc., 6.25%, 03/15/26(b)

       53        54,325  

New Fortress Energy, Inc. (b)
6.75%, 09/15/25

       794        815,756  

6.50%, 09/30/26

       702        707,265  

NGL Energy Operating LLC/NGL Energy Finance Corp.,
7.50%, 02/01/26(b)

       244        250,710  

NGPL PipeCo LLC,
7.77%, 12/15/37(b)

       138        183,041  

Northern Oil and Gas, Inc.,
8.13%, 03/01/28(b)

       323        321,143  

NuStar Logistics LP
6.00%, 06/01/26

       99        106,730  

6.38%, 10/01/30

       17        18,381  

Occidental Petroleum Corp.
2.70%, 08/15/22

       207        207,078  

2.70%, 02/15/23

       94        93,786  

6.95%, 07/01/24

       43        47,183  

2.90%, 08/15/24

       308        304,624  

5.50%, 12/01/25

       90        95,175  

3.40%, 04/15/26

       46        44,666  

3.20%, 08/15/26

       13        12,474  

3.00%, 02/15/27

       3        2,823  

8.88%, 07/15/30

       22        27,742  

6.13%, 01/01/31

       319               352,240  

4.30%, 08/15/39

       323        273,907  

6.20%, 03/15/40

       614        630,885  

4.50%, 07/15/44

       284        242,076  

4.63%, 06/15/45

       337        294,909  

6.60%, 03/15/46

       18        19,172  

4.40%, 04/15/46

       294        251,793  

4.10%, 02/15/47

       44        35,256  

4.20%, 03/15/48

       199        161,707  

4.40%, 08/15/49

       71        59,375  

Oil and Gas Holding Co., 7.63%, 11/07/24

       200        222,563  

Ovintiv Exploration, Inc.
5.75%, 01/30/22

       59        60,933  

5.38%, 01/01/26

       22        24,245  

Ovintiv, Inc.
7.38%, 11/01/31

       52        66,144  

6.50%, 08/15/34

       72        87,168  

Parsley Energy LLC/Parsley Finance Corp. (b)
5.63%, 10/15/27

       195        211,331  

4.13%, 02/15/28

       192        203,280  

PBF Holding Co. LLC/PBF Finance Corp., 9.25%, 05/15/25(b)

       404        412,464  

PDC Energy, Inc.
1.13%, 09/15/21(i)

       150        148,688  

6.13%, 09/15/24

       117        120,057  

6.25%, 12/01/25

       34        34,170  

5.75%, 05/15/26

       164        170,109  
 

 

 

14  

    


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security

         

Par

(000)

    

Value

 
Oil, Gas & Consumable Fuels (continued)  

Pertamina Persero PT, 3.65%, 07/30/29

    USD        239      $ 250,054  

Petrobras Global Finance BV
5.30%, 01/27/25

       178        195,355  

8.75%, 05/23/26

       222        277,078  

6.00%, 01/27/28

       18        19,733  

5.60%, 01/03/31

       309        325,686  

Petroleos Mexicanos
6.35%, 02/12/48

       101        83,199  

6.95%, 01/28/60

       310        264,662  

Pioneer Natural Resources Co., 0.25%, 05/15/25(b)(i)

       386        604,476  

Puma International Financing SA, 5.13%, 10/06/24(b) .

       200        199,938  

Range Resources Corp, 9.25%, 02/01/26

       42        45,634  

Range Resources Corp.
5.88%, 07/01/22

       30        30,150  

5.00%, 08/15/22

       170        173,009  

5.00%, 03/15/23(l)

       122        123,983  

4.88%, 05/15/25

       10        9,900  

8.25%, 01/15/29(b)

       123        131,610  

Rattler Midstream LP, 5.63%, 07/15/25(b)

       159        166,015  

Sabine Pass Liquefaction LLC, 5.88%, 06/30/26

       1,750            2,050,068  

Saudi Arabian Oil Co., 2.25%, 11/24/30(b)

       220        211,101  

SM Energy Co.
6.13%, 11/15/22

       12        11,832  

5.00%, 01/15/24

       242        227,601  

10.00%, 01/15/25(b)

       600        675,000  

Southwestern Energy Co.
4.10%, 03/15/22

       153        153,000  

7.50%, 04/01/26

       22        23,276  

8.38%, 09/15/28

       52        57,070  

Stoneway Capital Corp., 10.00%, 03/01/27(b)(g)(h)

       469        184,810  

Suncor Energy, Inc., 6.50%, 06/15/38

       1,000        1,336,191  

Sunoco Logistics Partners Operations LP
5.30%, 04/01/44

       212        223,339  

5.40%, 10/01/47

       92        99,341  

Sunoco LP/Sunoco Finance Corp.
5.50%, 02/15/26

       21        21,573  

6.00%, 04/15/27

       38        39,758  

5.88%, 03/15/28

       4        4,187  

4.50%, 05/15/29(b)

       80        79,700  

Tallgrass Energy Partners LP/Tallgrass Energy

       

Finance Corp., 5.50%, 09/15/24(b)

       158        160,370  

Targa Resources Partners LP/Targa Resources Partners Finance Corp.
5.88%, 04/15/26

       111        116,203  

5.38%, 02/01/27

       2        2,074  

6.50%, 07/15/27

       105        114,101  

5.00%, 01/15/28

       133        138,486  

6.88%, 01/15/29

       349        384,493  

5.50%, 03/01/30

       230        241,500  

4.88%, 02/01/31(b)

       61        61,808  

Teine Energy Ltd.,
6.88%, 04/15/29(b)(d)

       119        120,440  

TransCanada PipeLines Ltd., 4.63%, 03/01/34

       500        564,323  

Transocean, Inc., 11.50%, 01/30/27(b)

       81        69,475  

Vine Energy Holdings LLC, 6.75%, 04/15/29(b)

       376        376,000  

Vine Oil & Gas LP/Vine Oil & Gas Finance Corp., 8.75%, 04/15/23(b)

       39        41,516  

Viper Energy Partners LP, 5.38%, 11/01/27(b)

       114        118,560  

Western Midstream Operating LP
3.95%, 06/01/25

       118        121,187  

4.75%, 08/15/28

       25        26,125  

Security

         

Par

(000)

    

Value

 
Oil, Gas & Consumable Fuels (continued)  

Western Midstream Operating LP (continued)

 

5.45%, 04/01/44

    USD        229      $ 234,840  

5.30%, 03/01/48

       193        193,683  

5.50%, 08/15/48

       58        57,079  

6.50%, 02/01/50

       622        672,537  

Williams Cos., Inc.
3.90%, 01/15/25

       1,150            1,245,334  

4.00%, 09/15/25

       750        822,370  
       

 

 

 
          62,043,426  

Personal Products — 0.0%

       

Edgewell Personal Care Co., 5.50%, 06/01/28(b)

       77        81,312  
       

 

 

 

Pharmaceuticals — 2.3%

       

AbbVie, Inc.
5.00%, 12/15/21

       758        773,115  

3.80%, 03/15/25

       3,250        3,550,754  

3.60%, 05/14/25

       870        947,801  

3.20%, 05/14/26

       500        540,158  

4.55%, 03/15/35

       2,140        2,485,141  

4.45%, 05/14/46

       2,095        2,413,793  

Bausch Health Americas, Inc., 8.50%, 01/31/27(b)

       628        696,687  

Bausch Health Cos., Inc.(b)
9.00%, 12/15/25

       106        115,166  

5.75%, 08/15/27

       134        144,218  

7.00%, 01/15/28

       146        158,490  

5.00%, 01/30/28

       132        133,650  

5.00%, 02/15/29

       348        345,607  

6.25%, 02/15/29

       357        379,477  

7.25%, 05/30/29

       274        305,852  

5.25%, 01/30/30

       24        24,125  

5.25%, 02/15/31

       194        193,073  

Cheplapharm Arzneimittel GmbH, 3.50%, 02/11/27

    EUR        100        118,795  

CVS Health Corp.
5.13%, 07/20/45

    USD        700        856,976  

5.05%, 03/25/48

       1,221        1,498,948  

Elanco Animal Health, Inc., 5.90%, 08/28/28

       6        6,803  

Endo Dac/Endo Finance LLC/Endo Finco, Inc. (b)
9.50%, 07/31/27

       514        558,332  

6.00%, 06/30/28

       188        152,280  

Endo Luxembourg Finance Co. I Sarl/Endo US, Inc., 6.13%, 04/01/29(b)

       326        328,852  

Jaguar Holding Co. II/PPD Development LP(b)
4.63%, 06/15/25

       324        338,029  

5.00%, 06/15/28

       271        282,246  

Nidda Healthcare Holding GmbH, 3.50%, 09/30/24

    EUR        100        117,856  

P&L Development LLC/PLD Finance Corp., 7.75%, 11/15/25(b)

    USD        150        160,500  

Par Pharmaceutical, Inc., 7.50%, 04/01/27(b)

       625        662,906  

Prestige Brands, Inc., 3.75%, 04/01/31(b)

       101        96,329  

Teva Pharmaceutical Finance Netherlands II BV, 6.00%, 01/31/25

    EUR        100        129,107  

Teva Pharmaceutical Finance Netherlands III BV, 7.13%, 01/31/25

    USD        200        219,940  

Utah Acquisition Sub, Inc., 3.95%, 06/15/26

       750        826,118  
       

 

 

 
          19,561,124  
 

 

 

SCHEDULE OF INVESTMENTS

  15


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security

         

Par

(000)

    

Value

 
Producer Durables: Miscellaneous — 0.5%  

Oracle Corp.
5.38%, 07/15/40

    USD        3,025      $ 3,710,170  

4.00%, 11/15/47

       400        413,080  
       

 

 

 
              4,123,250  
Real Estate Management & Development — 3.6%  

Adler Real Estate AG, 3.00%, 04/27/26

    EUR        100        122,530  

Agile Group Holdings Ltd.
5.75%, 01/02/25

    USD        200        204,438  

6.05%, 10/13/25

       450        465,328  

(5 year CMT + 11.29%), 7.88%(a)(k)

       200        206,750  

Central China Real Estate Ltd.
6.88%, 08/08/22

       200        194,938  

7.65%, 08/27/23

       252        233,100  

CFLD Cayman Investment Ltd. (g)(h)
8.63%, 02/28/21

       200        76,438  

6.90%, 01/13/23

       200        73,938  

8.60%, 04/08/24

       200        73,938  

China Aoyuan Group Ltd.
7.50%, 05/10/21

       200        199,994  

6.35%, 02/08/24

       296        296,647  

5.98%, 08/18/25

       489        479,067  

6.20%, 03/24/26

       450        431,016  

China Evergrande Group
8.25%, 03/23/22

       400        381,252  

9.50%, 04/11/22

       400        384,250  

11.50%, 01/22/23

       450        423,281  

12.00%, 01/22/24

       250        231,641  

China SCE Group Holdings Ltd.
7.25%, 04/19/23

       200        205,812  

7.38%, 04/09/24

       200        205,688  

5.95%, 09/29/24

       288        285,120  

7.00%, 05/02/25

       441        446,512  

CIFI Holdings Group Co. Ltd.
6.55%, 03/28/24

       200        212,250  

6.45%, 11/07/24

       200        212,562  

5.95%, 10/20/25

       500        531,406  

Consus Real Estate AG, 9.63%, 05/15/24

    EUR        100        123,620  

Country Garden Holdings Co. Ltd.
6.50%, 04/08/24

    USD        200        213,875  

6.15%, 09/17/25

       200        221,687  

5.13%, 01/14/27

       200        212,187  

Easy Tactic Ltd.
9.13%, 07/28/22

       200        199,313  

5.88%, 02/13/23

       288        265,712  

8.13%, 02/27/23

       200        191,000  

11.75%, 08/02/23

       200        203,438  

8.63%, 02/27/24

       200        185,500  

Fantasia Holdings Group Co. Ltd.
11.75%, 04/17/22

       200        203,840  

10.88%, 01/09/23

       307        305,753  

11.88%, 06/01/23

       400        394,750  

9.25%, 07/28/23

       300        276,562  

Five Point Operating Co. LP/Five Point Capital Corp., 7.88%, 11/15/25(b)

       150        156,769  

Global Prime Capital Pte Ltd.
5.50%, 10/18/23

       200        203,188  

5.95%, 01/23/25

       200        207,000  

Greenland Global Investment Ltd.
6.75%, 06/25/22

       200        184,375  

5.60%, 11/13/22

       200        177,625  

Security

 

       

    

Par

(000)

    

Value

 
Real Estate Management & Development (continued)  

Hopson Development Holdings Ltd., 7.50%, 06/27/22 . USD

       431      $ 440,024  

Howard Hughes Corp. (b)
5.38%, 08/01/28

       107               112,484  

4.13%, 02/01/29

       98        95,817  

4.38%, 02/01/31

       147        143,968  

Kaisa Group Holdings Ltd.
11.95%, 10/22/22

       200        209,812  

11.50%, 01/30/23

       400        413,375  

10.88%, 07/23/23

       434        450,546  

9.75%, 09/28/23

       288        293,040  

11.95%, 11/12/23

       259        272,031  

9.38%, 06/30/24

       300        288,375  

KWG Group Holdings Ltd.
7.88%, 08/09/21

       200        202,938  

7.88%, 09/01/23

       200        206,250  

7.40%, 03/05/24

       200        209,687  

5.88%, 11/10/24

       400        404,875  

Logan Group Co. Ltd.
6.50%, 07/16/23

       200        205,000  

6.90%, 06/09/24

       200        211,812  

5.75%, 01/14/25

       200        209,937  

4.50%, 01/13/28

       328        318,160  

MAF Sukuk Ltd., 4.64%, 05/14/29

       200        221,562  

New Metro Global Ltd.
6.80%, 08/05/23

       400        419,750  

4.50%, 05/02/26

       400        390,500  

Powerlong Real Estate Holdings Ltd., 7.13%, 11/08/22

       200        208,437  

Realogy Group LLC/Realogy Co-Issuer Corp.,
5.75%, 01/15/29(b)

       173        170,621  

Redsun Properties Group Ltd.
9.95%, 04/11/22

       200        206,812  

9.70%, 04/16/23

       432        446,850  

7.30%, 01/13/25

       200        192,938  

RKPF Overseas Ltd.

       

Series 2019-A, 6.70%, 09/30/24

       513        545,383  

Series 2019-A, 6.00%, 09/04/25

       288        298,710  

Series 2020-A, 5.20%, 01/12/26

       400        404,375  

Ronshine China Holdings Ltd.
11.25%, 08/22/21

       200        202,500  

10.50%, 03/01/22

       200        204,375  

8.95%, 01/22/23

       200        200,563  

7.35%, 12/15/23

       433        409,456  

Scenery Journey Ltd.
11.50%, 10/24/22

       419        383,123  

13.00%, 11/06/22

       400        372,750  

12.00%, 10/24/23

       330        290,812  

Seazen Group Ltd.
6.45%, 06/11/22

       200        205,438  

6.00%, 08/12/24

       400        422,000  

Shimao Group Holdings Ltd.
5.60%, 07/15/26

       200        216,125  

3.45%, 01/11/31

       200        190,188  

Shui On Development Holding Ltd.
5.75%, 11/12/23

       200        205,438  

5.50%, 03/03/25

       482        486,067  

Sino-Ocean Land Treasure III Ltd., (5 year CMT +
3.26%), 4.90%(a)(k)

       200        173,750  

Sunac China Holdings Ltd.
7.95%, 10/11/23

       200        211,250  

7.50%, 02/01/24

       200        210,437  
 

 

 

16  

    


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security

 

       

    

Par

(000)

    

Value

 
Real Estate Management & Development (continued)  

Sunac China Holdings Ltd. (continued)

 

6.65%, 08/03/24

    USD        360      $ 369,225  

6.50%, 01/10/25

       400        405,375  

7.00%, 07/09/25

       450        461,109  

Theta Capital Pte Ltd., 8.13%, 01/22/25

       200        204,313  

Times China Holdings Ltd.

       

6.75%, 07/16/23

       513        532,879  

6.75%, 07/08/25

       200        209,875  

6.20%, 03/22/26

       611        619,210  

Unique Pub Finance Co. PLC, Series A4, 5.66%, 06/30/27

    GBP        745        1,088,617  

Wanda Group Overseas Ltd., 7.50%, 07/24/22

    USD        200        178,688  

Wanda Properties International Co. Ltd., 7.25%, 01/29/24

       200        195,750  

Yango Justice International Ltd.

       

10.00%, 02/12/23

       400        410,625  

7.50%, 04/15/24

       450        438,750  

Yanlord Land HK Co. Ltd., 6.80%, 02/27/24

       200        209,937  

Yuzhou Group Holdings Co. Ltd.

       

8.50%, 02/04/23

       200        189,100  

8.50%, 02/26/24

       400        361,000  

8.38%, 10/30/24

       400        359,000  

7.70%, 02/20/25

       263        227,100  

7.38%, 01/13/26

       200        170,000  

6.35%, 01/13/27

       200        166,400  

Zhenro Properties Group Ltd.

       

8.35%, 03/10/24

       288        296,280  

7.88%, 04/14/24

       600        604,500  
       

 

 

 
          30,780,164  
Road & Rail — 0.9%  

Burlington Northern Santa Fe LLC,
5.75%, 05/01/40

       1,890        2,529,830  

CSX Corp., 4.75%, 05/30/42

       350        422,274  

Danaos Corp., 8.50%, 03/01/28(b)

       100        106,875  

Lima Metro Line 2 Finance Ltd., 5.88%, 07/05/34(b)

       2,599        3,030,729  

Norfolk Southern Corp., 4.15%, 02/28/48

       1,300        1,448,662  
       

 

 

 
          7,538,370  
Semiconductors & Semiconductor Equipment — 0.8%  

Analog Devices, Inc., 3.90%, 12/15/25

       470        520,670  

Broadcom Corp./Broadcom Cayman Finance Ltd.,

       

3.88%, 01/15/27

       2,850        3,094,830  

Broadcom, Inc., 3.46%, 09/15/26

       735        788,257  

Microchip Technology, Inc.

       

0.13%, 11/15/24(i)

       220        258,912  

1.63%, 02/15/25(i)

       53        183,214  

4.25%, 09/01/25(b)

       346        361,483  

ON Semiconductor Corp.

       

1.63%, 10/15/23(i)

       197        408,406  

3.88%, 09/01/28(b)

       191        196,472  

QUALCOMM, Inc., 4.65%, 05/20/35

       250        305,081  

Sensata Technologies BV(b)

       

5.00%, 10/01/25

       279        308,295  

4.00%, 04/15/29

       200        203,606  

Sensata Technologies, Inc., 4.38%, 02/15/30(b)

       134        140,365  

Synaptics, Inc., 4.00%, 06/15/29(b)

       129        128,007  
       

 

 

 
          6,897,598  
Software — 1.3%  

ACI Worldwide, Inc.,
5.75%, 08/15/26(b)

       433        456,815  

ANGI Group LLC, 3.88%, 08/15/28(b)

       174        174,000  

Security

 

       

    

Par

(000)

    

Value

 
Software (continued)  

Black Knight InfoServ LLC, 3.63%, 09/01/28(b)

    USD        255      $ 250,566  

Boxer Parent Co., Inc.

       

6.50%, 10/02/25

    EUR        100        124,799  

7.13%, 10/02/25(b)

    USD        263        282,067  

9.13%, 03/01/26(b)

       467        497,112  

BY Crown Parent LLC, 7.38%, 10/15/24(b)

       461        468,491  

BY Crown Parent LLC/BY Bond Finance, Inc., 4.25%, 01/31/26(b)

       411        426,795  

CDK Global, Inc., 4.88%, 06/01/27

       5        5,224  

Crowdstrike Holdings, Inc., 3.00%, 02/15/29

       35        34,220  

Microsoft Corp., 3.50%, 11/15/42

       4,000        4,395,619  

MSCI, Inc.(b)

       

4.00%, 11/15/29

       51        52,451  

3.63%, 09/01/30

       104        105,752  

Nuance Communications, Inc., 5.63%, 12/15/26

       35        36,706  

Open Text Holdings, Inc., 4.13%, 02/15/30(b)

       83        84,136  

Playtika Holding Corp.,
4.25%, 03/15/29(b)

       199        196,055  

PTC, Inc., 4.00%, 02/15/28(b)

       126        127,890  

Rocket Software, Inc.,
6.50%, 02/15/29(b)

       277        279,493  

Solera LLC/Solera Finance, Inc., 10.50%, 03/01/24(b) .

       1,120        1,157,072  

SS&C Technologies, Inc., 5.50%, 09/30/27(b)

       777        827,544  

Veritas US, Inc./Veritas Bermuda Ltd., 7.50%, 09/01/25(b)

       657        682,393  
       

 

 

 
          10,665,200  
Specialty Retail — 0.3%  

Gap, Inc., 8.88%, 05/15/27(b)

       107        124,923  

L Brands, Inc.

       

6.88%, 07/01/25(b)

       186        206,683  

6.88%, 11/01/35

       215        256,235  

6.75%, 07/01/36

       49        57,820  

PetSmart, Inc./PetSmart Finance Corp.(b)

 

  

4.75%, 02/15/28

       271        277,155  

7.75%, 02/15/29

       1,003        1,085,697  

Staples, Inc., 7.50%, 04/15/26(b)

       480        506,280  

Tendam Brands SAU, (3 mo. EURIBOR + 5.25%), 5.25%, 09/15/24(a)

    EUR        100        110,380  
       

 

 

 
          2,625,173  
Technology Hardware, Storage & Peripherals — 0.6%  

Apple, Inc., 4.65%, 02/23/46

    USD        2,400        2,984,171  

Hewlett Packard Enterprise Co., 4.90%, 10/15/25

       1,500        1,710,587  
       

 

 

 
          4,694,758  
Textiles, Apparel & Luxury Goods(b) — 0.0%  

Crocs, Inc., 4.25%, 03/15/29

       106        103,352  

Hanesbrands, Inc., 5.38%, 05/15/25

       29        30,686  

Levi Strauss & Co., 3.50%, 03/01/31

       75        72,375  
       

 

 

 
          206,413  
Thrifts & Mortgage Finance(b) — 0.1%  

Home Point Capital, Inc., 5.00%, 02/01/26

       195        193,050  

Nationstar Mortgage Holdings, Inc.

       

6.00%, 01/15/27

       205        212,687  

5.50%, 08/15/28

       169        169,684  

5.13%, 12/15/30

       92        90,735  

PennyMac Financial Services, Inc., 4.25%, 02/15/29

       34        32,513  
       

 

 

 
          698,669  
Tobacco — 0.9%  

Altria Group, Inc.

       

5.38%, 01/31/44

       2,000        2,331,102  
 

 

 

SCHEDULE OF INVESTMENTS

  17


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security

 

       

    

Par

(000)

    

Value

 

Tobacco (continued)

       

Altria Group, Inc. (continued)
3.88%, 09/16/46

    USD        1,250      $ 1,212,822  

Reynolds American, Inc.
4.45%, 06/12/25

       635        704,621  

7.00%, 08/04/41

       1,000        1,293,766  

5.85%, 08/15/45

       1,500        1,768,087  
       

 

 

 
          7,310,398  

Transportation — 0.0%

       

Autostrade per l’Italia SpA, 2.00%, 12/04/28

    EUR        100        119,987  
       

 

 

 

Transportation Infrastructure — 0.4%

 

Aeropuertos Dominicanos Siglo XXI SA, 6.75%, 03/30/29(b)

    USD        200        207,312  

Atlantia SpA, 1.88%, 02/12/28

    EUR        100        118,467  

FedEx Corp., 4.75%, 11/15/45

    USD        1,250        1,463,547  

I 595 Express LLC, 3.31%, 12/31/31(c)

       751        788,661  

Simpar Europe SA, 5.20%, 01/26/31(b)

       200        195,875  

Transurban Finance Co. Pty Ltd., 4.13%, 02/02/26(b)

       580        646,073  
       

 

 

 
          3,419,935  

Utilities — 1.3%

       

AES Panama Generation Holdings SRL, 4.38%, 05/31/30(b)

       200        206,928  

Centrais Eletricas Brasileiras SA, 4.63%, 02/04/30(b)

       237        236,491  

Electricite de France SA (b) 5.60%, 01/27/40

       2,800        3,540,340  

(10 year USD Swap + 3.71%),
5.25%(a)(k)

       4,200        4,420,500  

Genneia SA, 8.75%, 01/20/22(b)

       347        308,613  

Inkia Energy Ltd., 5.88%, 11/09/27(b)

       200        210,000  

Mong Doung Finacial Holdings BV, 5.13%, 05/07/29

       576        577,260  

Pattern Energy Operations LP/Pattern Energy Operations, Inc., 4.50%, 08/15/28(b)

       214        217,478  

Solaris Midstream Holdings LLC, 7.63%, 04/01/26(b)(d)

       72        73,620  

Star Energy Geothermal Darajat II/Star Energy Geothermal Salak, 4.85%, 10/14/38(b)

       215        234,081  

Star Energy Geothermal Wayang Windu Ltd., 6.75%, 04/24/33

       236        263,308  

Thames Water Kemble Finance PLC, 4.63%, 05/19/26

    GBP        168        234,374  

Vistra Operations Co. LLC, 5.63%, 02/15/27(b)

    USD        87        90,426  
       

 

 

 
          10,613,419  

Wireless Telecommunication Services — 1.3%

 

Altice France SA (b)
7.38%, 05/01/26

       581        604,298  

8.13%, 02/01/27

       478        523,936  

5.50%, 01/15/28

       391        400,673  

Crown Castle International Corp., 3.10%, 11/15/29

       1,000        1,032,199  

Gogo Intermediate Holdings LLC/Gogo Finance Co., Inc., 9.88%, 05/01/24(b)

       125        131,563  

Kenbourne Invest SA,
6.88%, 11/26/24(b)

       210        223,388  

Matterhorn Telecom SA, 4.00%, 11/15/27

    EUR        100        119,135  

Millicom International Cellular SA, 4.50%, 04/27/31(b)

    USD        200        208,000  

Rogers Communications, Inc., 7.50%, 08/15/38

       2,325        3,374,344  

SBA Communications Corp.
4.88%, 09/01/24

       86        88,311  

3.88%, 02/15/27

       477        487,589  

Sprint Corp., 7.63%, 03/01/26

       349        427,420  

T-Mobile USA, Inc.
4.50%, 02/01/26

       27        27,624  

2.88%, 02/15/31

       298        288,017  

Security

 

       

    

Par

(000)

    

Value

 

Wireless Telecommunication Services (continued)

 

T-Mobile USA, Inc. (continued)
3.50%, 04/15/31

    USD        275      $ 277,062  

4.50%, 04/15/50(b)

       500        561,445  

Uniti Group LP/Uniti Group Finance, Inc./CSL Capital LLC, 6.50%, 02/15/29(b)

       403        397,962  

VICI Properties LP/VICI Note Co., Inc.(b)
3.50%, 02/15/25

 

     92        93,668  

4.25%, 12/01/26

       317        324,318  

3.75%, 02/15/27

       277        277,000  

4.63%, 12/01/29

       320        331,955  

4.13%, 08/15/30

       353        356,071  

VTR Comunicaciones SpA, 5.13%, 01/15/28(b)

       200        208,725  
       

 

 

 
          10,764,703  
       

 

 

 

Total Corporate Bonds — 68.5%
(Cost: $534,508,475)

          580,214,804  
       

 

 

 

Floating Rate Loan Interests(a)

 

Aerospace & Defense — 0.1%

       

Peraton Holding Corp. (n)
2nd Lien Term Loan B1, 02/23/29(c)

       195        197,925  

Delayed Draw Term Loan B, 02/01/28

       353        353,280  

Term Loan B, 02/01/28

       201        200,738  

Spirit Aerosystems, Inc., 2020 Term Loan B, (1 mo. LIBOR + 5.25%, 0.75% Floor), 6.00%, 01/15/25

       126        126,052  
       

 

 

 
          877,995  

Airlines — 0.1%

       

AAdvantage Loyalty IP Ltd., 2021 Term Loan, 04/20/28(n)

       405        414,536  

JetBlue Airways Corp., Term Loan, (3 mo. LIBOR + 5.25%, 1.00% Floor), 6.25%, 06/17/24

       36        36,414  

Mileage Plus Holdings LLC, 2020 Term Loan B, (3 mo. LIBOR + 5.25%, 1.00% Floor), 6.25%, 06/20/27

       117        124,185  

SkyMiles IP Ltd., 2020 Skymiles Term Loan B, (3 mo. LIBOR + 3.75%, 1.00% Floor), 4.75%, 10/20/27

       201        210,849  
       

 

 

 
          785,984  

Auto Components — 0.0%

       

Clarios Global LP, 2021 USD Term Loan B, (1 mo. LIBOR + 3.25%), 3.36%, 04/30/26

       169        166,956  
       

 

 

 

Building Products — 0.0%

       

CP Atlas Buyer, Inc., 2021 Term Loan B, (3 mo. LIBOR + 3.75%, 0.50% Floor), 4.25%, 11/23/27

       63        62,538  

CPG International, Inc., 2017 Term Loan, (3 mo. LIBOR + 2.50%, 0.75% Floor), 3.25%, 05/05/24

       66        65,789  
       

 

 

 
          128,327  

Capital Markets — 0.0%

       

Jefferies Finance LLC, 2019 Term Loan, (1 mo. LIBOR + 3.00%), 3.13%, 06/03/26

       145        143,354  
       

 

 

 

Chemicals — 0.1%

       

Ascend Performance Materials Operations LLC, 2021 Term Loan B, (3 mo. LIBOR + 4.75%, 0.75% Floor), 5.50%, 08/27/26

       253        256,264  

Atotech BV, 2021 USD Term Loan B, (3 mo. LIBOR + 2.50%, 0.50% Floor), 3.00%, 03/18/28

       312        310,830  

Illuminate Buyer LLC, 2021 Term Loan, (1 mo. LIBOR + 3.50%), 3.61%, 06/30/27

       183        181,553  
 

 

 

18  

    


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security

 

       

    

Par

(000)

    

Value

 

Chemicals (continued)

       

Invictus US LLC, 2nd Lien Term Loan, (1 mo. LIBOR + 6.75%), 6.86%, 03/30/26

    USD        33      $ 33,222  

Klockner-Pentaplast of America, Inc., 2021 Term Loan B, 5.25%, 02/09/26

       67        66,749  

Momentive Performance Materials, Inc., Term Loan B, (1 mo. LIBOR + 3.25%), 3.36%, 05/15/24

       123        120,747  
       

 

 

 
          969,365  

Commercial Services & Supplies — 0.2%

 

Asurion LLC, 2020 Term Loan B8, (1 mo. LIBOR + 3.25%), 3.36%, 12/23/26.

       49        48,308  

Dealer Tire LLC, 2020 Term Loan B, (1 mo. LIBOR + 4.25%), 4.36%, 12/12/25.

       48        48,406  

Diamond (BC) BV, USD Term Loan, (1 mo. LIBOR + 3.00%), 3.11%, 09/06/24

       426        423,804  

GFL Environmental, Inc., 2020 Term Loan, (3 mo. LIBOR + 3.00%, 0.50% Floor), 3.50%, 05/30/25

       60        60,028  

KAR Auction Services, Inc., 2019 Term Loan B6, (1 mo. LIBOR + 2.25%), 2.38%, 09/19/26

       34        33,304  

Verscend Holding Corp.
2018 Term Loan B, (1 mo. LIBOR + 4.50%), 4.61%, 08/27/25

       698        697,739  

2021 Term Loan B, 08/27/25(n)

       59        58,468  
       

 

 

 
          1,370,057  

Construction & Engineering — 0.2%

       

Brand Energy & Infrastructure Services, Inc., 2017 Term Loan, (3 mo. LIBOR + 4.25%, 1.00% Floor), 5.25%, 06/21/24

       1,126        1,107,565  

SRS Distribution, Inc., 2019 Incremental Term Loan B, (1 mo. LIBOR + 4.25%), 4.36%, 05/23/25

       94        93,567  
       

 

 

 
          1,201,132  

Construction Materials — 0.0%

       

Forterra Finance LLC, 2017 Term Loan B, (1 mo. LIBOR + 3.00%, 1.00% Floor), 4.00%, 10/25/23

       60        59,795  
       

 

 

 

Containers & Packaging — 0.1%

 

BWAY Holding Co., 2017 Term Loan B, (3 mo. LIBOR + 3.25%), 3.44%, 04/03/24

       239        234,051  

Charter NEX US, Inc., 2020 Term Loan, (1 mo. LIBOR + 4.25%, 0.75% Floor), 5.00%, 12/01/27

       131        131,134  
       

 

 

 
          365,185  

Diversified Consumer Services — 0.0%

 

Amentum Government Services Holdings LLC, Term Loan B, (1 mo. LIBOR + 3.50%), 3.61%, 01/31/27

       42        41,234  

Ascend Learning LLC, 2017 Term Loan B, (1 mo. LIBOR + 3.00%, 1.00% Floor), 4.00%, 07/12/24

       59        58,485  

TruGreen Limited Partnership, 2020 2nd Lien Term Loan, (3 mo. LIBOR + 8.50%, 0.75% Floor), 9.25%, 11/02/28(c)

       106        109,180  
       

 

 

 
          208,899  

Diversified Financial Services — 0.2%

 

Applecaramel Buyer LLC, Term Loan B, (6 mo. LIBOR + 4.00%, 0.50% Floor), 4.50%, 10/19/27

       356        355,217  

Delta TopCo, Inc., 2020 Term Loan B, (3 mo. LIBOR + 3.75%, 0.75% Floor), 4.50%, 12/01/27

       276        275,761  

I-Logic Technologies Bidco Ltd., 2021 USD Term Loan B, (3 mo. LIBOR + 4.00%, 0.50% Floor), 4.50%, 02/16/28(c)

       97        96,151  

Security

 

       

    

Par

(000)

    

Value

 

Diversified Financial Services (continued)

 

LBM Acquisition LLC

       

Delayed Draw Term Loan, 12/18/27(n)

    USD        6      $ 5,748  

Term Loan B, (3 mo. LIBOR + 3.75%, 0.75% Floor), 4.50%, 12/18/27

       26        25,866  

Milano Acquisition Corp., Term Loan B, (3 mo. LIBOR + 4.00%, 0.75% Floor), 4.75%, 10/01/27

       515        512,136  

Veritas US, Inc., 2021 USD Term Loan B, (3 mo. LIBOR + 5.00%, 1.00% Floor), 6.00%, 09/01/25

       605        607,067  
       

 

 

 
          1,877,946  

Diversified Telecommunication Services — 0.2%

 

Frontier Communications Corp., 2020 DIP Exit Term Loan, (1 mo. LIBOR + 4.75%, 1.00% Floor), 5.75%, 10/08/21

       198        197,174  

Intelsat Jackson Holdings SA
2017 Term Loan B3, (PRIME + 4.75%), 8.00%, 11/27/23.

       123        125,251  

2017 Term Loan B4, (PRIME + 5.50%), 8.75%, 01/02/24

       198        201,959  

2017 Term Loan B5, (Fixed), 8.63%, 01/02/24

       1,071        1,090,900  

Northwest Fiber LLC, 2021 Term Loan, (3 mo. LIBOR + 3.75%), 3.93%, 04/30/27

       126        126,030  
       

 

 

 
          1,741,314  

Entertainment — 0.0%

       

MSG National Properties LLC, Term Loan, (3 mo. LIBOR + 6.25%, 0.75% Floor), 7.00%, 11/12/25(c)

       257        263,789  
       

 

 

 

Health Care Equipment & Supplies — 0.0%

 

Ortho-Clinical Diagnostics SA, 2018 Term Loan B, (1 mo. LIBOR + 3.25%), 3.36%, 06/30/25

       52        51,743  
       

 

 

 

Health Care Providers & Services — 0.1%

 

AHP Health Partners, Inc., 2021 Term Loan, (3 mo. LIBOR + 3.75%, 1.00% Floor), 4.75%, 06/30/25

       201        200,737  

Da Vinci Purchaser Corp., 2019 Term Loan, (3 mo. LIBOR + 4.00%, 1.00% Floor), 5.00%, 01/08/27

       120        120,055  

Envision Healthcare Corp., 2018 1st Lien Term Loan, (1 mo. LIBOR + 3.75%), 3.86%, 10/10/25

       405        348,341  

Gentiva Health Services, Inc., 2020 Term Loan, (1 mo. LIBOR + 2.75%), 2.88%, 07/02/25

       93        92,712  

RegionalCare Hospital Partners Holdings, Inc., 2018 Term Loan B, (1 mo. LIBOR + 3.75%), 3.86%, 11/16/25

       76        76,255  

Sotera Health Holdings LLC, 2021 Term Loan, (3 mo. LIBOR + 2.75%, 0.50% Floor), 3.25%, 12/13/26

       254        253,048  

Surgery Center Holdings, Inc., 2020 Incremental Term Loan, (1 mo. LIBOR + 8.00%, 1.00% Floor), 9.00%, 09/03/24

       12        12,110  
       

 

 

 
          1,103,258  

Health Care Services — 0.0%

       

Azalea Topco, Inc., Term Loan, (3 mo. LIBOR + 3.50%), 3.71%, 07/25/26.

       106        104,665  
       

 

 

 

Health Care Technology — 0.0%

       

Athenahealth, Inc., 2021 Term Loan B1, (3 mo. LIBOR + 4.25%), 4.45%, 02/11/26

       83        83,069  
       

 

 

 

Hotels, Restaurants & Leisure — 0.1%

       

Caesars Resort Collection LLC, 2020 Term Loan B1, (1 mo. LIBOR + 4.50%), 4.61%, 07/20/25

       117        116,728  
 

 

 

SCHEDULE OF INVESTMENTS

  19


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security

 

       

    

Par

(000)

    

Value

 

Hotels, Restaurants & Leisure (continued)

 

Golden Nugget LLC, 2017 Incremental Term Loan B, (2 mo. LIBOR + 2.50%, 0.75% Floor), 3.25%, 10/04/23

    USD        260      $ 255,759  

IRB Holding Corp, 2020 Fourth Amendment Incremental Term Loan, (3 mo. LIBOR + 3.25%, 1.00% Floor), 4.25%, 12/15/27

       247        246,220  

Life Time Fitness, Inc., 2021 Term Loan B, (3 mo. LIBOR + 4.75%, 1.00% Floor), 5.75%, 12/16/24

       163        162,177  
       

 

 

 
          780,884  

Independent Power and Renewable Electricity Producers — 0.0%

 

     

Calpine Corp., 2019 Term Loan B10, (1 mo. LIBOR + 2.00%), 2.11%, 08/12/26

       27        26,549  
       

 

 

 

Industrial Conglomerates — 0.0%

       

PSAV Holdings LLC, 2018 2nd Lien Term Loan, (3 mo. LIBOR + 7.25%, 1.00% Floor), 8.25%, 09/01/25

       313        230,815  

Sequa Mezzanine Holdings LLC, 2020 Extended Term Loan, (3 mo. LIBOR + 6.75%, 1.00% Floor), 7.75%, 11/28/23

       109        109,721  
       

 

 

 
          340,536  

Insurance — 0.1%

       

Ryan Specialty Group LLC, Term Loan, (1 mo. LIBOR + 3.00%, 0.75% Floor), 3.75%, 09/01/27

       124        124,167  

Sedgwick Claims Management Services, Inc. 2018 Term Loan B, (1 mo. LIBOR + 3.25%), 3.36%, 12/31/25

       392        386,143  

2019 Term Loan B, (1 mo. LIBOR + 3.75%), 3.86%, 09/03/26

       142        140,548  

2020 Term Loan B3, (1 mo. LIBOR + 4.25%, 1.00% Floor), 5.25%, 09/03/26

       106        106,286  
       

 

 

 
          757,144  

Interactive Media & Services — 0.0%

       

Camelot U.S. Acquisition 1 Co., 2020 Incremental Term Loan B, (1 mo. LIBOR + 3.00%, 1.00% Floor), 4.00%, 10/31/26

       80        79,720  

Grab Holdings, Inc., Term Loan B, (6 mo. LIBOR + 4.50%, 1.00% Floor), 5.50%, 01/29/26

       110        111,650  
       

 

 

 
          191,370  

Internet & Direct Marketing Retail — 0.0%

 

     

CNT Holdings I Corp., 2020 Term Loan, (6 mo. LIBOR + 3.75%, 0.75% Floor), 4.50%, 11/08/27

       155        154,564  
       

 

 

 

IT Services — 0.1%

       

Banff Merger Sub, Inc., 2021 USD Term Loan, (1 mo. LIBOR + 3.75%), 3.86%, 10/02/25

       179        178,429  

Greeneden US Holdings II LLC, 2020 USD Term Loan B, (1 mo. LIBOR + 4.00%, 0.75% Floor), 4.75%, 12/01/27

       179        178,613  

PUG LLC, USD Term Loan, (1 mo. LIBOR + 3.50%), 3.61%, 02/13/27

       111        107,248  
       

 

 

 
          464,290  

Security

 

       

    

Par

(000)

    

Value

 

Life Sciences Tools & Services — 0.0%

 

Parexel International Corp., Term Loan B, (1 mo. LIBOR + 2.75%), 2.86%, 09/27/24

    USD        223      $ 219,827  
       

 

 

 

Machinery — 0.1%

       

MHI Holdings LLC, Term Loan B, (1 mo. LIBOR + 5.00%), 5.11%, 09/21/26

       270        270,178  

Titan Acquisition Ltd., 2018 Term Loan B, (6 mo. LIBOR + 3.00%), 3.27%, 03/28/25

       813        795,562  
       

 

 

 
          1,065,740  

Media — 0.2%

       

A-L Parent LLC, 2016 1st Lien Term Loan, (1 mo. LIBOR + 3.25%, 1.00% Floor), 4.25%, 12/01/23

       47        42,755  

Altice Financing SA, 2017 USD Term Loan B, (1 mo. LIBOR + 2.75%), 2.86%, 07/15/25

       23        22,701  

Altice France SA, 2018 Term Loan B13, (3 mo. LIBOR + 4.00%), 4.20%, 08/14/26

       107        107,161  

Clear Channel Outdoor Holdings, Inc., Term Loan B, (3 mo. LIBOR + 3.50%), 3.71%, 08/21/26

       492        471,777  

Connect Finco Sarl, 2021 Term Loan B, (1 mo. LIBOR + 3.50%, 1.00% Floor), 4.50%, 12/12/26

       108        107,636  

MH Sub I LLC, 2021 2nd Lien Term Loan, (1 mo. LIBOR + 6.25%), 6.36%, 02/23/29

       35        35,175  

Radiate Holdco LLC, 2020 Term Loan, (1 mo. LIBOR + 3.50%, 0.75% Floor), 4.25%, 09/25/26

       24        23,819  

Terrier Media Buyer, Inc., 2021 Term Loan, (1 mo. LIBOR + 3.50%), 3.61%, 12/17/26

       101        100,184  

Zayo Group Holdings, Inc., USD Term Loan, (1 mo. LIBOR + 3.00%), 3.11%, 03/09/27

       387        383,212  
       

 

 

 
          1,294,420  

Oil, Gas & Consumable Fuels — 0.2%

       

Ascent Resources Utica LLC, 2020 Fixed 2nd Lien Term Loan, (Fixed), 10.00%, 11/01/25

       1,046        1,156,024  

Citgo Holding, Inc., 2019 Term Loan B, (3 mo. LIBOR + 7.00%, 1.00% Floor), 8.00%, 08/01/23

       157        150,272  

McDermott Technology Americas, Inc., 2020 Make Whole Term Loan, (1 mo. LIBOR + 3.00%), 3.11%, 06/30/24(c)

       8        6,600  
       

 

 

 
          1,312,896  

Pharmaceuticals — 0.1%

       

Endo Luxembourg Finance Company I S.a r.l., 2021 Term Loan, 03/10/28(n)

       390        385,415  
       

 

 

 

Professional Services — 0.0%

       

Dun & Bradstreet Corp., Term Loan, (1 mo. LIBOR + 3.25%), 3.36%, 02/06/26.

       287        285,154  
       

 

 

 

Software — 0.3%

       

Barracuda Networks, Inc., 2020 2nd Lien Term Loan, (3 mo. LIBOR + 6.75%, 0.75% Floor), 7.50%, 10/30/28

       121        122,703  

By Crown Parent LLC, Term Loan B1, (1 mo. LIBOR + 3.00%, 1.00% Floor), 4.00%, 01/31/26

       34        34,159  

Castle US Holding Corp., USD Term Loan B, (3 mo. LIBOR + 3.75%), 3.95%, 01/29/27

       136        134,160  
 

 

 

20  

    


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security          Par
(000)
    Value  

Software (continued)

     

Cypress Intermediate Holdings III, Inc., 2017 1st Lien Term Loan, (1 mo. LIBOR + 3.00%, 1.00% Floor), 4.00%, 04/29/24

    USD       30     $ 29,848  

Epicor Software Corp. 2020 2nd Lien Term Loan, (1 mo. LIBOR + 7.75%, 1.00% Floor), 8.75%, 07/31/28

      62       63,938  

2020 Term Loan, (1 mo. LIBOR + 3.25%, 0.75% Floor), 4.00%, 07/31/27

      169       168,507  

Helios Software Holdings, Inc., 2021 USD Term Loan B, (3 mo. LIBOR + 3.75%), 3.93%, 03/11/28

      97       96,212  

Informatica LLC 2020 USD 2nd Lien Term Loan, (Fixed), 7.13%, 02/25/25

      278       283,735  

2020 USD Term Loan B, (1 mo. LIBOR + 3.25%), 3.36%, 02/25/27

      130       128,588  

Mitchell International, Inc., 2017 1st Lien Term Loan, (1 mo. LIBOR + 3.25%), 3.36%, 11/29/24

      88       86,354  

Omnitracs, Inc., 2020 2nd Lien Term Loan, (1 mo. LIBOR + 8.00%), 8.11%, 10/01/28(c)

      35       35,044  

Planview Parent, Inc., 2nd Lien Term Loan, (1 Week LIBOR + 7.25%, 0.75% Floor), 8.00%, 12/17/28

      103       102,485  

Project Alpha Intermediate Holding, Inc., 2021 Term Loan B, (1 mo. LIBOR + 4.00%), 4.11%, 04/26/24

      123       122,232  

RealPage, Inc, Term Loan, 02/17/28(n)

      220       218,869  

Renaissance Holding Corp., 2018 1st Lien Term Loan, (1 mo. LIBOR + 3.25%), 3.36%, 05/30/25

      9       9,275  

Sabre GLBL, Inc., 2020 Term Loan B, (1 mo. LIBOR + 4.00%, 0.75% Floor), 4.75%, 12/17/27

      59       59,405  

Sophia LP, 2020 1st Lien Term Loan, (3 mo. LIBOR + 3.75%, 0.75% Floor), 4.50%, 10/07/27

      412       411,453  

Tempo Acquisition LLC, 2020 Extended Term Loan, (1 mo. LIBOR + 3.25%, 0.50% Floor), 3.75%, 11/02/26

      21       20,599  

Tibco Software, Inc., 2020 2nd Lien Term Loan, (1 mo. LIBOR + 7.25%), 7.36%, 03/04/28

      189       190,820  

Ultimate Software Group, Inc. 2021 Incremental Term Loan, (3 mo. LIBOR + 3.25%, 0.75% Floor), 4.00%, 05/03/26

      122       122,386  

Term Loan B, (1 mo. LIBOR + 3.75%), 3.86%, 05/03/26

      146       146,265  
     

 

 

 
            2,587,037  
Specialty Retail — 0.1%                  

PetSmart, Inc., 2021 Term Loan B, (3 mo. LIBOR + 3.75%, 0.75% Floor), 4.50%, 02/12/28

      389       388,105  

Sotheby’s, Term Loan B, (3 mo. LIBOR + 4.75%, 0.75% Floor), 5.50%, 01/15/27

      207       208,118  
     

 

 

 
        596,223  
Trading Companies & Distributors — 0.0%                  

Foundation Building Materials Holding Company LLC 2021 Delayed Draw Term Loan, (1 mo. LIBOR + 3.25%, 0.50% Floor), 3.75%, 02/10/28

      25       25,036  

2021 Term Loan, (1 mo. LIBOR + 3.25%, 0.50% Floor), 3.75%, 02/10/28

      44       43,291  
     

 

 

 
        68,327  
Security          Par
(000)
    Value  

Wireless Telecommunication Services — 0.0%

 

Xplornet Communications, Inc., 2020 Term Loan B, (1 mo. LIBOR + 4.75%), 4.86%, 06/10/27

    USD       306     $ 305,791  
     

 

 

 

Total Floating Rate Loan Interests — 2.6%
(Cost: $22,197,816)

        22,339,000  
     

 

 

 

Foreign Agency Obligations

     
Bahrain — 0.1%                  

Bahrain Government International Bond, 6.75%, 09/20/29

      200       217,375  

CBB International Sukuk Co. 7 SPC, 6.88%, 10/05/25

      200       231,188  
     

 

 

 
        448,563  
Canada — 0.9%                  

CDP Financial, Inc., 5.60%, 11/25/39(b)(l)

      5,890       7,846,547  
     

 

 

 
Colombia — 0.1%                  

Colombia Government International Bond
4.50%, 01/28/26

      600       658,125  

3.88%, 04/25/27

      268       286,509  
     

 

 

 
        944,634  
Dominican Republic — 0.1%                  

Dominican Republic International Bond
5.95%, 01/25/27

      230       257,888  

4.50%, 01/30/30(b)

      226       227,059  

4.88%, 09/23/32(b)

      150       151,500  

6.40%, 06/05/49

      150       157,078  
     

 

 

 
        793,525  
Egypt — 0.1%                  

Egypt Government International Bond
5.58%, 02/21/23(b)

      200       208,188  

5.88%, 06/11/25

      410       432,037  

8.50%, 01/31/47(b)

      400       396,750  
     

 

 

 
            1,036,975  
Iceland — 0.4%                  

Iceland Government International Bond, 5.88%, 05/11/22

      3,555       3,723,805  
     

 

 

 
Indonesia — 0.1%                  

Indonesia Government International Bond, 4.10%, 04/24/28

      600       663,563  
     

 

 

 
Italy — 0.4%                  

Republic of Italy Government International Bond,
5.38%, 06/15/33

      2,925       3,561,122  
     

 

 

 
Mexico — 0.1%                  

Mexico Government International Bond, 2.66%, 05/24/31

      496       470,425  
     

 

 

 
Mongolia — 0.0%                  

Mongolia Government International Bond, 8.75%, 03/09/24

      250       287,500  
     

 

 

 
Morocco — 0.0%                  

Morocco Government International Bond, 3.00%, 12/15/32(b)

      221       206,911  
     

 

 

 
Oman — 0.0%                  

Oman Government International Bond, 6.50%, 03/08/47

      228       214,890  
     

 

 

 
 

 

 

SCHEDULE OF INVESTMENTS

  21


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security          Par
(000)
    Value  

Pakistan — 0.1%

     

Pakistan Government International Bond
6.00%, 04/08/26

    USD       200     $ 203,250  

7.38%, 04/08/31

      200       204,000  
     

 

 

 
        407,250  
Panama — 0.1%                  

Panama Government International Bond
3.16%, 01/23/30

      212       220,347  

4.50%, 04/16/50

      200       219,938  
     

 

 

 
        440,285  
Paraguay — 0.0%                  

Paraguay Government International Bond, 5.40%, 03/30/50(b)

      200       223,750  
     

 

 

 
Peru — 0.1%                  

Peruvian Government International Bond
1.86%, 12/01/32

      257       234,352  

5.63%, 11/18/50

      139       184,522  
     

 

 

 
        418,874  
Portugal — 0.5%                  

Portugal Government International Bond,
5.13%, 10/15/24(b)

      3,970       4,537,400  
     

 

 

 
Qatar — 0.1%                  

Qatar Government International Bond
4.00%, 03/14/29(b)

      240       272,400  

4.40%, 04/16/50

      200       232,000  
     

 

 

 
        504,400  
Romania — 0.0%                  

Romanian Government International Bond, 3.00%, 02/14/31(b)

      220       220,206  
     

 

 

 
Russia — 0.1%                  

Russian Foreign Bond - Eurobond
4.75%, 05/27/26

      200       223,875  

4.25%, 06/23/27

      200       218,900  
     

 

 

 
        442,775  
Saudi Arabia — 0.0%                  

Saudi Government International Bond, 4.50%, 04/17/30

      278       320,048  
     

 

 

 
Sri Lanka — 0.2%                  

Sri Lanka Government International Bond
5.75%, 04/18/23

      271       184,365  

6.85%, 03/14/24

      432       275,265  

6.35%, 06/28/24

      600       383,062  

7.85%, 03/14/29

      200       122,250  

7.55%, 03/28/30

      500       305,000  
     

 

 

 
            1,269,942  
Ukraine — 0.1%                  

Ukraine Government International Bond
7.75%, 09/01/23

      100       107,819  

7.75%, 09/01/25

      385       417,340  

7.25%, 03/15/33(b)

      400       397,750  
     

 

 

 
        922,909  
Security          Par
(000)
    Value  
Uruguay — 0.0%                  

Uruguay Government International Bond, 4.98%, 04/20/55

    USD       162     $ 197,731  
     

 

 

 

Total Foreign Agency Obligations — 3.6%
(Cost: $27,628,334)

        30,104,030  
     

 

 

 

Municipal Bonds

     
California — 0.8%                  

East Bay Municipal Utility District Water System Revenue, RB, BAB, 5.87%, 06/01/40

      1,900       2,618,086  

State of California, GO, BAB

     

7.55%, 04/01/39

      280       453,628  

7.63%, 03/01/40

      1,720       2,766,586  

University of California, RB, BAB, 5.95%, 05/15/45

      885       1,214,335  
     

 

 

 
        7,052,635  
Georgia — 0.3%                  

Municipal Electric Authority of Georgia, Refunding RB, BAB, 7.06%, 04/01/57(m)

      1,950       2,721,791  
     

 

 

 
Illinois — 0.3%                  

State of Illinois, GO, 5.10%, 06/01/33

      2,000           2,250,900  
     

 

 

 
Indiana — 0.4%                  

Indianapolis Local Public Improvement Bond Bank, RB, Series B-2, 6.12%, 01/15/40

      2,535       3,471,429  
     

 

 

 
New Jersey — 0.1%                  

State of New Jersey, GO

     

Series A, 4.00%, 06/01/30

      250       303,512  

Series A, 4.00%, 06/01/31

      190       232,604  

Series A, 4.00%, 06/01/32

      180       221,524  
     

 

 

 
        757,640  
New York — 1.2%                  

Metropolitan Transportation Authority, RB, BAB, 7.34%, 11/15/39

      1,295       2,019,345  

New York City Industrial Development Agency, Refunding RB
(AGM), 3.19%, 03/01/40

      165       160,034  

Class A, (AGM), 3.00%, 01/01/46

      50       51,743  

New York City Transitional Finance Authority Future Tax Secured Revenue RB, 4.00%, 02/01/41

      1,000       1,168,450  

New York City Water & Sewer System, Refunding RB, BAB, 5.72%, 06/15/42

      1,390       1,961,512  

New York State Dormitory Authority, RB, BAB

     

Series D, 5.60%, 03/15/40

      1,900       2,533,745  

Series F, 5.63%, 03/15/39

      1,100       1,407,604  

Port Authority of New York & New Jersey, RB, 159th Series, 6.04%, 12/01/29

      780       1,013,735  
     

 

 

 
        10,316,168  
     

 

 

 

Total Municipal Bonds — 3.1%
(Cost: $20,802,952)

        26,570,563  
     

 

 

 

Non-Agency Mortgage-Backed Securities

 

   

Collateralized Mortgage Obligations — 1.2%

 

Alternative Loan Trust

     

Series 2005-64CB, Class 1A15, 5.50%, 12/25/35

      616       614,684  

Series 2006-OA21, Class A1, (1 mo. LIBOR US + 0.19%), 0.30%, 03/20/47(a)

      550       464,169  
 

 

 

22  

    


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security          Par
(000)
    Value  

Collateralized Mortgage Obligations (continued)

 

Alternative Loan Trust (continued)

     

Series 2007-OA10, Class 2A1, (1 mo. LIBOR US + 0.25%), 0.36%, 09/25/47(a)

    USD       5,670     $ 4,794,517  

Banc of America Funding Trust, Series 2007-2, Class 1A2, 6.00%, 03/25/37.

      324       291,121  

GMACM Mortgage Loan Trust, Series 2005-AR3, Class 5A1, 3.47%, 06/19/35(a)

      160       158,292  

GSR Mortgage Loan Trust

     

Series 2006-4F, Class 1A1, 5.00%, 05/25/36

      7       39,230  

Series 2007-4F, Class 3A1, 6.00%, 07/25/37

      99       85,161  

JP Morgan Mortgage Trust, Series 2006-S3, Class 1A12, 6.50%, 08/25/36

      48       27,622  

Merrill Lynch Mortgage Investors Trust, Series 2006- A3, Class 3A1, 3.01%, 05/25/36(a)

      235       205,854  

STAR Trust, Series 2021-1, Class M1, 2.36%, 05/25/65(a)(b)(c)

      2,050       2,049,998  

Visio Trust, Series 2020-1R, Class M1, 2.93%, 11/25/55(b)

      1,790       1,813,833  

WaMu Mortgage Pass-Through Certificates, Series 2007-OA4, Class 1A, (12 mo. MTA + 0.77%), 1.03%, 05/25/47(a)

      120       116,000  
     

 

 

 
        10,660,481  
Commercial Mortgage-Backed Securities — 4.4%  

BAMLL Commercial Mortgage Securities Trust, Series 2015-200P, Class C, 3.60%, 04/14/33(a)(b)

      4,170       4,432,139  

Bayview Commercial Asset Trust, Series 2007-2A, Class A1, (1 mo. LIBOR US + 0.27%), 0.38%, 07/25/37(a)(b)

      988       935,736  

CD Mortgage Trust, Series 2006-CD3, Class AM, 5.65%, 10/15/48

      590       605,252  

Citigroup Commercial Mortgage Trust(a)

     

Series 2013-GC15, Class B, 5.18%, 09/10/46

      7,183       7,753,741  

Series 2020-420K, Class D, 3.31%, 11/10/42(b)

      270       256,122  

COMM Mortgage Trust(a)

     

Series 2015-CR22, Class C, 4.11%, 03/10/48

      5,000       5,321,537  

Series 2015-LC19, Class C, 4.24%, 02/10/48

      3,500       3,739,031  

Commercial Mortgage Trust, Series 2013-CR11, Class B, 5.11%, 08/10/50(a)

      7,000       7,555,848  

CSAIL Commercial Mortgage Trust, Series 2015-C1, Class C, 4.26%, 04/15/50(a)

      1,000       982,771  

CSMC-FACT, Series 2020-FACT, Class D, (1 mo. LIBOR US + 3.71%), 3.82%, 10/15/37(a)(b)

      900       910,480  

GS Mortgage Securities Corp. Trust, Series 2020- TWN3, Class D, (1 mo. LIBOR US + 3.70%), 3.81%, 11/15/37(a)(b)

      1,500       1,517,286  

Morgan Stanley Capital I Trust, Series 2014-CPT, Class G, 3.45%, 07/13/29(a)(b)

      3,200           3,199,588  
     

 

 

 
        37,209,531  
     

 

 

 

Total Non-Agency Mortgage-Backed Securities — 5.6%
(Cost: $45,677,834)

 

    47,870,012  
     

 

 

 

Preferred Securities

     
Capital Trusts — 5.1%                  

Banks(a) — 1.2%

     

Bank of East Asia Ltd., 5.88%(k)

      500       533,594  
Security          Par
(000)
    Value  

Banks (continued)

     

Bankia SA, 6.38%(k)

    EUR       200     $ 254,621  

BBVA Bancomer SA, 5.13%, 01/18/33

    USD       271       278,537  

CIT Group, Inc., Series A, 5.80%(k)

      163       168,501  

Kasikornbank PCL, 5.28%(k)

      600       630,938  

Nanyang Commercial Bank Ltd., 5.00%(k)

      200       204,938  

Nordea Bank Abp, 6.13%(b)(k)

      2,960       3,219,059  

Rizal Commercial Banking Corp., 6.50%(k)

      200       207,375  

TMB Bank PCL, 4.90%(k)

      250       250,781  

Wells Fargo & Co.(k)

     

Series S, 5.90%

      3,390       3,602,723  

Series U, 5.88%

      256       281,856  
     

 

 

 
        9,632,923  
Diversified Financial Services(a)(k) — 3.1%                  

Bank of America Corp.

     

Series AA, 6.10%.

      7       7,770  

Series DD, 6.30%

      45       51,750  

Series FF, 5.88%

      3,500       3,817,345  

Series X, 6.25%

      1,050       1,162,140  

Series Z, 6.50%

      87       97,440  

BNP Paribas SA, 4.50%(b)

      200       197,400  

Citigroup, Inc., Series Q, 4.29%

      161       161,048  

Credit Suisse Group AG, 6.38%(b)

      300       319,500  

HSBC Holdings PLC
6.50%

      1,090       1,222,163  

6.00%

      435       476,216  

JPMorgan Chase & Co.

     

Series FF, 5.00%

      3,027       3,129,161  

Series HH, 4.60%

      165       166,856  

Series I, 3.68%

      3,581       3,574,733  

Series R, 6.00%

      70       73,377  

Series V, 3.56%

      3,640       3,623,620  

Lloyds Banking Group PLC, 7.50%

      1,750       1,999,375  

Morgan Stanley, Series H, 3.85%

      3,030       3,034,529  

Natwest Group PLC
6.00%

      1,575       1,728,090  

8.63%

      200       204,750  

Societe Generale SA, 7.88%(b)

      1,000       1,108,900  

Woori Bank, 4.25%

      250       261,250  
     

 

 

 
        26,417,413  
Diversified Telecommunication Services — 0.0%  

Telefonica Europe BV, 5.88%(a)(k)

    EUR       100       131,342  
     

 

 

 
Electric Utilities — 0.4%                  

NextEra Energy Capital Holdings, Inc., 5.65%, 05/01/79(a)

    USD       2,750       3,132,946  
     

 

 

 
Insurance — 0.4%                  

Heungkuk Life Insurance Co. Ltd., 4.48%(a)(k)

      200       201,687  

MetLife, Inc., 6.40%, 12/15/36

      2,554       3,205,391  
     

 

 

 
        3,407,078  
Real Estate Management & Development — 0.0%  

Aroundtown SA, 3.38%(a)(k)

    EUR       100       122,047  
     

 

 

 
Utilities — 0.0%                  

Electricite de France SA, 3.38%(a)(k)

      200       249,785  
     

 

 

 
 

 

 

SCHEDULE OF INVESTMENTS

  23


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

(Percentages shown are based on Net Assets)

 

Security          Par
(000)
    Value  

Wireless Telecommunication Services — 0.0%

 

Vodafone Group PLC, 3.10%, 01/03/79(a)

    EUR       100     $ 122,186  
     

 

 

 

Total Capital Trusts — 5.1%

        43,215,720  
     

 

 

 
            Shares         

Preferred Stocks — 0.5%(a)(k)

     
Capital Markets — 0.5%                  

Goldman Sachs Group, Inc., Series J, 5.50%

      92,000       2,485,840  

Morgan Stanley, Series K, 5.85%

      66,567       1,895,828  
     

 

 

 
        4,381,668  
     

 

 

 
Thrifts & Mortgage Finance — 0.0%                  

Federal National Mortgage Association, Series S, 8.25%

      10,000       55,500  
     

 

 

 

Total Preferred Stocks — 0.5%.

        4,437,168  
     

 

 

 

Trust Preferred — 0.1%

     
Diversified Financial Services — 0.1%                  

Citigroup Capital XIII, 6.58%, 10/30/40(a)

      29,583       795,783  
     

 

 

 

Total Preferred Securities — 5.7%
(Cost: $46,172,681)

        48,448,671  
     

 

 

 
            Par
(000)
        

U.S. Government Sponsored Agency Securities

 

Agency Obligations — 1.6%                  

Federal Home Loan Bank(l)

     

5.25%, 12/09/22

    USD       1,375       1,492,199  

5.37%, 09/09/24

      4,025       4,699,283  

Federal National Mortgage Association, 5.63%, 07/15/37(l)

      1,600       2,355,710  

Resolution Funding Corp. Principal Strip, 0.00%, 04/15/30(j)

      6,055       5,072,255  
     

 

 

 
        13,619,447  
Collateralized Mortgage Obligations — 2.3%  

Fannie Mae, Series 2015-47, Class GL, 3.50%, 07/25/45

      1,636       1,804,742  

Freddie Mac

     

Series 4350, Class DY, 4.00%, 06/15/44

      2,830       3,147,973  

Series 4398, Class ZX, 4.00%, 09/15/54

      9,949       11,349,388  

Series 4549, Class TZ, 4.00%, 11/15/45

      3,031       3,399,492  

Uniform Mortgage-Backed Securities, Series 1254, Class Z, 8.50%, 04/15/22

      2       51  
     

 

 

 
            19,701,646  
Interest Only Collateralized Mortgage Obligations — 0.3%  

Ginnie Mae Mortgage-Backed Securities(a)

 

Series 2009-116, Class KS, (1 mo. LIBOR US + 6.47%), 6.35%, 12/16/39

      963       152,795  

Series 2009-78, Class SD, (1 mo. LIBOR US + 6.20%), 6.09%, 09/20/32

      1,603       3,244  
Security          Par
(000)
    Value  

Interest Only Collateralized Mortgage Obligations (continued)

 

Ginnie Mae Mortgage-Backed Securities(a) (continued)

 

Series 2011-52, Class NS, (1 mo. LIBOR US + 6.67%), 6.55%, 04/16/41

    USD       8,086     $ 1,562,823  

Uniform Mortgage-Backed Securities

     

Series 094, Class 2, 9.50%, 08/25/21

      (o)        

Series 1991-099, Class L, 930.00%, 08/25/21

      (o)        

Series 1991-139, Class PT, 648.35%, 10/25/21

      (o)        

Series 1997-50, Class SI, (1 mo. LIBOR US + 9.20%), 1.20%, 04/25/23(a)

      6       50  

Series 2012-47, Class NI, 4.50%, 04/25/42

      2,417       449,544  

Series 2012-96, Class DI, 4.00%, 02/25/27

      990       17,825  
     

 

 

 
        2,186,281  
Mortgage-Backed Securities — 8.0%                  

Fannie Mae Mortgage-Backed Securities, 2.00%, 03/01/51(l)

      8,978       8,967,450  

Ginnie Mae Mortgage-Backed Securities, 5.50%, 08/15/33

      29       31,791  

Uniform Mortgage-Backed Securities (l) 3.00%, 04/01/33 - 09/01/43

      11,384           12,074,436  

5.00%, 08/01/34

      901       1,043,162  

5.50%, 06/01/38

      469       551,628  

6.00%, 12/01/38

      381       454,949  

4.50%, 07/01/41 - 07/01/55

      10,592       12,029,405  

4.00%, 12/01/41 - 04/01/56

      18,291       20,260,917  

3.50%, 07/01/49 - 08/01/49

      11,986       12,855,009  
     

 

 

 
        68,268,747  
Principal Only Collateralized Mortgage Obligations(j) — 0.0%  

Uniform Mortgage-Backed Securities

 

Series 1993-51, Class E, 0.00%, 02/25/23

      1       1,221  

Series 1993-70, Class A, 0.00%, 05/25/23

      (o)       259  

Series 203, Class 1, 0.00%, 02/25/23

      1       369  

Series 228, Class 1, 0.00%, 06/25/23

      (o)       226  
     

 

 

 
        2,075  
     

 

 

 

Total U.S. Government Sponsored Agency Securities — 12.2%
(Cost: $95,242,031)

 

    103,778,196  
     

 

 

 

U.S. Treasury Obligations

     

U.S. Treasury Bonds (l)
3.00%, 11/15/44

      61,400       68,451,406  

2.50%, 02/15/46

      66,500       67,778,047  

2.75%, 11/15/47

      2,000       2,138,359  

1.88%, 02/15/51

      22,500       19,968,750  

U.S. Treasury Note, 0.13%, 08/31/22(l)(p)

      21,300       21,300,000  

U.S. Treasury Notes (l)
0.13%, 03/31/23

      39,000       38,974,102  

2.75%, 04/30/23 - 08/31/25(p)

      19,300       20,827,156  

7.50%, 11/15/24

      8,200       10,265,055  

3.00%, 09/30/25

      2,400       2,634,844  

2.88%, 08/15/28

      1,000       1,099,922  

3.13%, 11/15/28

      3,000       3,354,961  

0.63%, 08/15/30

      7,000       6,343,750  
 

 

 

24  

    


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

    (Percentages shown are based on Net Assets)

 

Security          Par
(000)
    Value  

U.S. Treasury Obligations (continued)

 

2.75%, 04/30/23 - 08/31/25(p)

    USD       19,300     $ 20,827,156  

0.88%, 11/15/30

      25,000       23,121,094  

1.13%, 02/15/31

      10,000       9,448,437  
     

 

 

 

Total U.S. Treasury Obligations — 34.9%
(Cost: $288,313,082)

 

    295,705,883  
     

 

 

 
            Shares         

Warrants

     
Oil, Gas & Consumable Fuels — 0.0%        

SM Energy Co. (Expires 06/30/23)(h)

      7,761       126,970  
     

 

 

 

Total Warrants — 0.0%
(Cost: $33,290)

        126,970  
     

 

 

 

Total Long-Term Investments — 144.8%
(Cost: $1,153,109,659)

 

    1,227,843,016  
     

 

 

 

Short-Term Securities

     
Money Market Funds — 1.1%                  

BlackRock Liquidity Funds, T-Fund, Institutional Class, 0.01%(q)(r)

      8,936,063       8,936,063  
     

 

 

 
           

Par

(000)

        

U.S. Treasury Obligations — 0.3%

 

 

U.S. Treasury Notes, 2.75%, 09/15/21(l)

    USD       2,800       2,834,563  
     

 

 

 

Total Short-Term Securities — 1.4%
(Cost: $11,730,709)

 

    11,770,626  
     

 

 

 

Options Purchased — 2.2%
(Cost: $7,672,462)

        18,335,096  
     

 

 

 

Total Investments Before Options Written — 148.4%
(Cost: $1,172,512,830)

 

    1,257,948,738  
     

 

 

 

Options Written — (1.6)%
(Premiums Received: $(12,041,311))

 

    (13,900,035
     

 

 

 

Total Investments, Net of Options Written — 146.8%
(Cost: $1,160,471,519)

        1,244,048,703  
     

 

 

 

Liabilities in Excess of Other Assets — (46.8)%

        (396,413,462
     

 

 

 

Net Assets — 100.0%

      $ 847,635,241  
     

 

 

 

 

(a) 

Variable rate security. Interest rate resets periodically. The rate shown is the effective interest rate as of period end. Security description also includes the reference rate and spread if published and available.

(b) 

Security exempt from registration pursuant to Rule 144A under the Securities Act of 1933, as amended. These securities may be resold in transactions exempt from registration to qualified institutional investors.

(c) 

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

(d) 

When-issued security.

(e) 

Restricted security as to resale, excluding 144A securities. The Trust held restricted securities with a current value of $92,114, representing less than 0.05% of its net assets as of period end, and an original cost of $32,642.

(f) 

Payment-in-kind security which may pay interest/dividends in additional par/shares and/or in cash. Rates shown are the current rate and possible payment rates.

(g) 

Issuer filed for bankruptcy and/or is in default.

(h) 

Non-income producing security.

(i) 

Convertible security.

(j) 

Zero-coupon bond.

(k) 

Perpetual security with no stated maturity date.

(l) 

All or a portion of the security has been pledged as collateral in connection with outstanding reverse repurchase agreements.

(m) 

All or a portion of the security has been pledged and/or segregated as collateral in connection with outstanding exchange-traded options written.

(n) 

Represents an unsettled loan commitment at period end. Certain details associated with this purchase are not known prior to the settlement date, including coupon rate.

(o) 

Amount is less than 500.

(p) 

All or a portion of the security has been pledged as collateral in connection with outstanding OTC derivatives.

(q) 

Affiliate of the Trust.

(r) 

Annualized 7-day yield as of period end.

 

 

For Trust compliance purposes, the Trust’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 Trust during the period ended March 31, 2021 for purposes of Section 2(a)(3) of the Investment Company Act of 1940, as amended, were as follows:

 

Affiliated Issuer    Value at
12/31/20
     Purchases
at Cost
     Proceeds
from Sales
     Net
Realized
Gain (Loss)
     Change in
Unrealized
Appreciation
(Depreciation)
     Value at
03/31/21
     Shares
Held at
03/31/21
     Income      Capital Gain
Distributions
from
Underlying
Funds
 

BlackRock Liquidity Funds, T-Fund, Institutional Class

   $ 8,065,454      $ 870,609 (a)     $      $      $      $ 8,936,063        8,936,063      $ 625      $  
  

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

 

 

  (a)   Represents net amount purchased (sold).

 

 

SCHEDULE OF INVESTMENTS

  25


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

 

Reverse Repurchase Agreements

 

        Counterparty                     
Interest
Rate
 
 
   
Trade
Date
 
 
    
Maturity
Date
 
(a)  
    Face Value      Face Value Including Accrued Interest    Type of Non-Cash Underlying Collateral   

Remaining
Contractual Maturity

of the Agreements(a)

      
   Nomura Securities
International, Inc.
     0.03 %(b)      08/20/20        Open     $ 1,855,125      $ 1,856,368    U.S. Treasury Obligations    Open/Demand  
   Nomura Securities
International, Inc.
     0.03 (b)       08/20/20        Open       2,912,000      2,913,951    U.S. Treasury Obligations    Open/Demand  
   Nomura Securities
International, Inc.
     0.03 (b)       08/20/20        Open       16,455,172      16,466,197    U.S. Treasury Obligations    Open/Demand  
   Nomura Securities
International, Inc.
     0.03 (b)       08/20/20        Open       10,875,250      10,882,536    U.S. Treasury Obligations    Open/Demand  
   Nomura Securities
International, Inc.
     0.03 (b)       08/20/20        Open       1,183,750      1,184,543    U.S. Treasury Obligations    Open/Demand  
   Nomura Securities
International, Inc.
     0.03 (b)       08/20/20        Open       3,648,750      3,651,195    U.S. Treasury Obligations    Open/Demand  
   Nomura Securities
International, Inc.
     0.03 (b)       08/20/20        Open       50,930,269      50,964,392    U.S. Treasury Obligations    Open/Demand  
   Nomura Securities
International, Inc.
     0.03 (b)       08/20/20        Open       2,650,000      2,651,776    U.S. Treasury Obligations    Open/Demand  
   Nomura Securities
International, Inc.
     0.03 (b)       08/20/20        Open       2,757,000      2,758,825    U.S. Treasury Obligations    Open/Demand  
   BofA Securities, Inc.      (1.25 )(b)      09/02/20        Open       69,795      69,284    Corporate Bonds    Open/Demand  
   BNP Paribas S.A      0.04 (b)       11/25/20        Open       80,127,000      80,161,588    U.S. Treasury Obligations    Open/Demand  
   BNP Paribas S.A      0.04 (b)       11/25/20        Open       30,250,000      30,263,041    U.S. Treasury Obligations    Open/Demand  
   BNP Paribas S.A      0.04 (b)       11/25/20        Open       2,978,500      2,979,784    U.S. Treasury Obligations    Open/Demand  
   BNP Paribas S.A      0.07 (b)       11/25/20        Open       2,607,281      2,608,614   

U.S. Government Sponsored Agency Securities

   Open/Demand  
   BNP Paribas S.A      0.07 (b)       11/25/20        Open       1,548,594      1,549,385   

U.S. Government Sponsored Agency Securities

   Open/Demand  
   BNP Paribas S.A      0.07 (b)       11/25/20        Open       2,586,000      2,587,322   

U.S. Government Sponsored Agency Securities

   Open/Demand  
   Nomura Securities
International, Inc.
     (0.16 )(b)      01/20/21        Open       24,500,000      24,498,373   

U.S. Treasury Obligations

   Open/Demand  
   BNP Paribas S.A      0.04 (b)       02/12/21        Open       5,506,875      5,507,605   

U.S. Treasury Obligations

   Open/Demand  
   BNP Paribas S.A      0.11       03/10/21        04/14/21       3,451,613      3,451,834   

U.S. Government Sponsored Agency Securities

   Up to 30 Days  
   BNP Paribas S.A      0.11       03/10/21        04/14/21       5,033,808      5,034,131   

U.S. Government Sponsored Agency Securities

   Up to 30 Days  
   BNP Paribas S.A      0.11       03/10/21        04/14/21       1,580,936      1,581,037   

U.S. Government Sponsored Agency Securities

   Up to 30 Days  
   Royal Bank of
Canada
     0.11       03/10/21        04/14/21       11,955,958      11,956,725   

U.S. Government Sponsored Agency Securities

   Up to 30 Days  
   Royal Bank of
Canada
     0.11       03/10/21        04/14/21       3,730,629      3,730,868   

U.S. Government Sponsored Agency Securities

   Up to 30 Days  
   Royal Bank of
Canada
     0.11       03/10/21        04/14/21       4,198,296      4,198,565   

U.S. Government Sponsored Agency Securities

   Up to 30 Days  
   Royal Bank of
Canada
     0.11       03/10/21        04/14/21       1,014,519      1,014,584   

U.S. Government Sponsored Agency Securities

   Up to 30 Days  
   Royal Bank of
Canada
     0.11       03/10/21        04/14/21       6,969,271      6,969,718   

U.S. Government Sponsored Agency Securities

   Up to 30 Days  
   Royal Bank of
Canada
     0.11       03/10/21        04/14/21       1,394,236      1,394,326   

U.S. Government Sponsored Agency Securities

   Up to 30 Days  
   Royal Bank of
Canada
     0.11       03/10/21        04/14/21       535,837      535,871   

U.S. Government Sponsored Agency Securities

   Up to 30 Days  
   Royal Bank of
Canada
     0.11       03/10/21        04/14/21       8,033,106      8,033,621   

U.S. Government Sponsored Agency Securities

   Up to 30 Days  
   Royal Bank of
Canada
     0.11       03/10/21        04/14/21       1,078,726      1,078,795   

U.S. Government Sponsored Agency Securities

   Up to 30 Days  
   Royal Bank of
Canada
     0.11       03/10/21        04/14/21       5,646,839      5,647,202   

U.S. Government Sponsored Agency Securities

   Up to 30 Days  
   Royal Bank of
Canada
     0.11       03/10/21        04/14/21       8,767,475      8,768,038   

U.S. Government Sponsored Agency Securities

   Up to 30 Days  
   Royal Bank of
Canada
     0.11       03/10/21        04/14/21       1,449,510      1,449,603   

U.S. Government Sponsored Agency Securities

   Up to 30 Days  
   Royal Bank of
Canada
     0.11       03/10/21        04/14/21       442,362      442,391   

U.S. Government Sponsored Agency Securities

   Up to 30 Days  
   Royal Bank of
Canada
     0.11       03/10/21        04/14/21       1,385,947      1,386,036   

U.S. Government Sponsored Agency Securities

   Up to 30 Days  
   BNP Paribas S.A      0.29 (b)       03/11/21        Open       8,620,000      8,621,458   

Corporate Bonds

   Open/Demand  
   BNP Paribas S.A      0.29 (b)       03/11/21        Open       9,628,614      9,630,243   

Corporate Bonds

   Open/Demand  
   BNP Paribas S.A      0.29 (b)       03/11/21        Open       6,837,330      6,838,487   

Corporate Bonds

   Open/Demand  
   BNP Paribas S.A      (0.08 )(b)      03/25/21        Open       7,650,000      7,650,000   

U.S. Treasury Obligations

   Open/Demand  
   BNP Paribas S.A      (0.07 )(b)      03/30/21        Open       7,953,750      7,953,750   

U.S. Treasury Obligations

   Open/Demand  
   BNP Paribas S.A      (0.04 )(b)      03/30/21        Open       6,343,750      6,343,750   

U.S. Treasury Obligations

   Open/Demand  
   BNP Paribas S.A      (0.42     03/31/21        04/01/21       1,895,000      1,894,978   

U.S. Treasury Obligations

   Up to 30 Days  

 

 

26  


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

 

Reverse Repurchase Agreements (continued)

 

       Counterparty     

Interest

Rate

 

 

   

Trade

Date

 

 

    

Maturity

Date

 

(a) 

    Face Value       

Face Value

Including

Accrued Interest

 

 

 

   Type of Non-Cash Underlying Collateral     

Remaining
Contractual Maturity
of the Agreements
 
 
(a) 
 

    

 

BNP Paribas S.A

     0.05     03/31/21        04/01/21     $ 37,000,000      $ 37,000,051      U.S. Treasury Obligations      Up to 30 Days    
 

TD Securities (USA) LLC

     0.30 (b)       03/31/21        Open       7,590,737        7,590,801      Foreign Agency Obligations      Open/Demand    
           

 

 

    

 

 

         
    $   403,629,610      $ 403,751,642          
           

 

 

    

 

 

         

 

  (a)    Certain agreements have no stated maturity and can be terminated by either party at any time.
  (b)    Variable rate security. Rate as of period end and maturity is the date the principal owed can be recovered through demand.

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

                 

10-Year U.S. Ultra Note

     116          06/21/21        $ 16,668        $  (416,312

U.S. Ultra Bond

     284          06/21/21          51,466          (1,119,476

5-Year U.S. Treasury Note

     162          06/30/21          19,991          (88,642
                 

 

 

 
                    (1,624,430
                 

 

 

 

Short Contracts

                 

10-Year U.S. Treasury Note.

     465          06/21/21          60,886          789,846  

Long U.S. Treasury Bond

     30          06/21/21          4,638          183,985  

2-Year U.S. Treasury Note

     1,645          06/30/21          363,095          191,545  
                 

 

 

 
                    1,165,376  
                 

 

 

 
                  $  (459,054
                 

 

 

 

Forward Foreign Currency Exchange Contracts

 

Currency Purchased        Currency Sold        Counterparty      Settlement Date       

Unrealized

Appreciation

(Depreciation)

 
AUD      8,100,000        NZD        8,766,681        JPMorgan Chase Bank N.A.        06/16/21        $ 32,633  
MXN      136,629,753        EUR        5,330,000        Barclays Bank PLC        06/16/21          373,063  
NZD      9,036,970        AUD        8,290,000        Bank of America N.A.        06/16/21          11,746  
NZD      8,832,444        AUD        8,100,000        JPMorgan Chase Bank N.A.        06/16/21          13,288  
USD      133,877        CAD        167,000        BNP Paribas S.A.        06/16/21          976  
USD      112,099        EUR        94,000        Bank of America N.A.        06/16/21          1,700  
USD      116,656        EUR        98,000        Morgan Stanley & Co. International PLC        06/16/21          1,559  
USD      5,802,515        EUR        4,860,000        State Street Bank and Trust Co.        06/16/21          94,660  
USD      925,013        GBP        662,000        Royal Bank of Canada        06/16/21          12,184  
USD      5,533,253        GBP        3,960,000        Westpac Banking Corp.        06/16/21          72,826  
                           

 

 

 
                              614,635  
                           

 

 

 
AUD      8,290,000        NZD        9,044,054        JPMorgan Chase Bank N.A.        06/16/21          (16,693
EUR      5,330,000        MXN        132,728,726        Citibank N.A.        06/16/21          (183,681
                           

 

 

 
                              (200,374
                           

 

 

 
                            $ 414,261  
                           

 

 

 

 

 

SCHEDULE OF INVESTMENTS

  27


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

 

Exchange-Traded Options Purchased

 

Description    Number of
Contracts
      

Expiration

Date

       Exercise Price       

Notional

Amount (000)

       Value  

Call

                                

10-Year U.S. Treasury Note

     63          04/02/21          USD          132.50          USD          8,256        $ 984  
                                

 

 

 

Put

                                

10-Year U.S. Treasury Note

     153          05/21/21          USD          131.00          USD          20,050          155,391  

90-Day Euro Future

     229          09/10/21          USD          99.63          USD          22,815          47,231  

90-Day Euro Future

     229          09/10/21          USD          99.50          USD          22,665          313,444  
                                

 

 

 
                                   516,066  
                                

 

 

 
                                 $   517,050  
                                

 

 

 

OTC Credit Default Swaptions Purchased

 

 

 

    

 

  Paid by the Trust   Received by the Trust     Counterparty   Expiration
Date
   

Exercise
Price  

    Notional
Amount (000)
    Value      

 

       Description   Rate       Frequency   Rate       Frequency
 

Call

                                                                             
 

10-Year Credit Default Swap, 06/29/38

    3.05 %     Semi-Annual      3-Month LIBOR      Quarterly   Deutsche Bank AG     06/27/28       UNK       USD 3.05       USD       3,125     $    37,839    
                       

 

 

   

OTC Interest Rate Swaptions Purchased

  

 

 

Paid by the Trust

 

Received by the Trust

     

 

  Expiration    

Exercise

    Notional       

 

 
Description   Rate     requency   Rate     Frequency      Counterparty   Date     Rate     Amount (000)     Value  

Call

                                                        

20-Year Interest Rate Swap, 04/18/41

  6-Month JPY LIBOR, (0.04%)   Semi-Annual   0.78%   Semi-Annual   

JPMorgan Chase Bank N.A.

    04/16/21       0.78   JPY     105,700     $ 64,975  

10-Year Interest Rate Swap, 03/09/34

  3-Month LIBOR, 0.19%   Quarterly   2.98%   Semi-Annual   

Barclays Bank PLC

    03/07/24       2.98     USD     3,510       266,819  

10-Year Interest Rate Swap, 03/14/34

  3-Month LIBOR, 0.19%   Quarterly   2.95%   Semi-Annual   

Barclays Bank PLC

    03/12/24       2.95     USD     3,510       260,735  

1-Year Interest Rate Swap, 02/26/26

  3-Month LIBOR, 0.19%   Quarterly   1.60%   Semi-Annual   

Bank of America N.A.

    02/24/25       1.60     USD     22,120       84,731  

1-Year Interest Rate Swap, 02/26/26

  3-Month LIBOR, 0.19%   Quarterly   1.62%   Semi-Annual   

Morgan Stanley & Co. International PLC

    02/24/25       1.62     USD     55,360       217,772  

10-Year Interest Rate Swap, 02/27/35

  3-Month LIBOR, 0.19%   Quarterly   1.49%   Semi-Annual   

Citibank N.A.

    02/25/25       1.49     USD     2,570       46,924  

1-Year Interest Rate Swap, 03/06/26

  3-Month LIBOR, 0.19%   Quarterly   1.71%   Semi-Annual   

Deutsche Bank AG

    03/04/25       1.71     USD     41,880       180,320  

10-Year Interest Rate Swap, 05/02/35

  3-Month LIBOR, 0.19%   Quarterly   0.89%   Semi-Annual   

Deutsche Bank AG

    04/30/25       0.89     USD     1,640       16,156  

10-Year Interest Rate Swap, 06/06/35

  3-Month LIBOR, 0.19%   Quarterly   1.28%   Semi-Annual   

Goldman Sachs Bank USA

    06/04/25       1.28     USD     1,120       16,997  

10-Year Interest Rate Swap, 06/07/35

  3-Month LIBOR, 0.19%   Quarterly   1.43%   Semi-Annual   

UBS AG

    06/05/25       1.43     USD     1,120       19,799  

10-Year Interest Rate Swap, 08/09/35

  3-Month LIBOR, 0.19%   Quarterly   0.91%   Semi-Annual   

Morgan Stanley & Co. International PLC

    08/07/25       0.91     USD     1,930       20,546  

10-Year Interest Rate Swap, 08/09/35

  3-Month LIBOR, 0.19%   Quarterly   0.91%   Semi-Annual   

Morgan Stanley & Co. International PLC

    08/07/25       0.91     USD     620       6,600  

10-Year Interest Rate Swap, 01/12/39

  3-Month LIBOR, 0.19%   Quarterly   3.04%   Semi-Annual   

Nomura International PLC

    01/10/29       3.04     USD     1,000       78,165  

10-Year Interest Rate Swap, 01/13/39

  3-Month LIBOR, 0.19%   Quarterly   3.04%   Semi-Annual   

Morgan Stanley & Co. International PLC

    01/11/29       3.04     USD     1,000       78,033  

10-Year Interest Rate Swap, 01/31/39

  3-Month LIBOR, 0.19%   Quarterly   3.08%   Semi-Annual   

Barclays Bank PLC

    01/29/29       3.08     USD     1,020       81,917  

10-Year Interest Rate Swap, 08/09/40

  3-Month LIBOR, 0.19%   Quarterly   1.05%   Semi-Annual   

Morgan Stanley & Co. International PLC

    08/07/30       1.05     USD     1,210       24,629  

10-Year Interest Rate Swap, 04/29/48

  3-Month LIBOR, 0.19%   Quarterly   2.99%   Semi-Annual   

JPMorgan Chase Bank N.A.

    04/27/38       2.99     USD     910       74,770  

 

 

28  


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

 

OTC Interest Rate Swaptions Purchased (continued)

 

  

 

  Paid by the Trust   Received by the Trust     

 

  Expiration     Exercise     Notional       

 

 
Description   Rate       Frequency   Rate       Frequency     Counterparty   Date     Rate     Amount (000)     Value  

Call (continued)

                                                                   

10-Year Interest Rate Swap, 02/24/49

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     2.86%     Semi-Annual  

JPMorgan Chase Bank N.A.

    02/22/39       2.86     USD       933     $ 72,230  

10-Year Interest Rate Swap, 08/09/50

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     0.91%     Semi-Annual  

Morgan Stanley & Co. International PLC

    08/07/40       0.91       USD       730       20,109  
                      1,632,227  

Put

                   

20-Year Interest Rate Swap, 04/18/41

    0.78%     Semi-Annual    

6-Month JPY
LIBOR,
(0.04%)
 
 
 
  Semi-Annual  

JPMorgan Chase Bank N.A.

    04/16/21       0.78       JPY       105,700        

10-Year Interest Rate Swap, 06/09/31

    3.80%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Barclays Bank PLC

    06/07/21       3.80       USD       3,780       200  

10-Year Interest Rate Swap, 08/29/31

    1.20%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Deutsche Bank AG

    08/27/21       1.20       USD       182,200       12,363,862  

10-Year Interest Rate Swap, 01/13/32

    1.25%     Semi-Annual    

6-Month JPY
LIBOR,
(0.04%)
 
 
 
  Semi-Annual  

Credit Suisse International

    01/11/22       1.25       JPY       250,000       21  

10-Year Interest Rate Swap, 02/24/32

    1.55%     Semi-Annual    

6-Month JPY
LIBOR,
(0.04%)
 
 
 
  Semi-Annual  

Credit Suisse International

    02/22/22       1.55       JPY       250,000       9  

10-Year Interest Rate Swap, 03/18/32

    1.60%     Semi-Annual    

6-Month JPY
LIBOR,
(0.04%)
 
 
 
  Semi-Annual  

JPMorgan Chase Bank N.A.

    03/16/22       1.60       JPY       250,000       8  

10-Year Interest Rate Swap, 04/06/32

    1.45%     Semi-Annual    

6-Month JPY
LIBOR,
(0.04%)
 
 
 
  Semi-Annual  

JPMorgan Chase Bank N.A.

    04/04/22       1.45       JPY       250,000       13  

15-Year Interest Rate Swap, 05/05/37

    3.25%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Goldman Sachs Bank USA

    05/03/22       3.25       USD       4,050       35,633  

10-Year Interest Rate Swap, 05/11/32

    2.85%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Nomura International PLC

    05/09/22       2.85       USD       4,750       128,372  

10-Year Interest Rate Swap, 08/04/32

    2.25%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

JPMorgan Chase Bank N.A.

    08/02/22       2.25       USD       4,160       115,899  

10-Year Interest Rate Swap, 08/10/32

    2.25%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Barclays Bank PLC

    08/08/22       2.25       USD       4,270       120,403  

10-Year Interest Rate Swap, 03/09/34

    2.98%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Barclays Bank PLC

    03/07/24       2.98       USD       3,510       98,598  

10-Year Interest Rate Swap, 03/14/34

    2.95%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Barclays Bank PLC

    03/12/24       2.95       USD       3,510       101,650  

10-Year Interest Rate Swap, 06/15/34

    2.50%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Morgan Stanley & Co. International PLC

    06/13/24       2.50       USD       3,950       187,599  

10-Year Interest Rate Swap, 06/22/34

    2.50%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Morgan Stanley & Co. International PLC

    06/20/24       2.50       USD       3,950       188,419  

1-Year Interest Rate Swap, 02/26/26

    1.60%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Bank of America N.A.

    02/24/25       1.60       USD       22,120       184,276  

1-Year Interest Rate Swap, 02/26/26

    1.62%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Morgan Stanley & Co. International PLC

    02/24/25       1.62       USD       55,360       453,532  

10-Year Interest Rate Swap, 02/27/35

    1.49%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Citibank N.A.

    02/25/25       1.49       USD       2,570       285,205  

1-Year Interest Rate Swap, 03/06/26

    1.71%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Deutsche Bank AG

    03/04/25       1.71       USD       41,880       325,939  

10-Year Interest Rate Swap, 05/02/35

    0.89%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Deutsche Bank AG

    04/30/25       0.89       USD       1,640       255,683  

10-Year Interest Rate Swap, 06/06/35

    1.28%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Goldman Sachs Bank USA

    06/04/25       1.28       USD       1,120       142,718  

10-Year Interest Rate Swap, 06/07/35

    1.43%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

UBS AG

    06/05/25       1.43       USD       1,120       131,357  

10-Year Interest Rate Swap, 08/09/35

    0.91%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Morgan Stanley & Co. International PLC

    08/07/25       0.91       USD       620       96,443  

10-Year Interest Rate Swap, 08/09/35

    0.91%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Morgan Stanley & Co. International PLC

    08/07/25       0.91       USD       1,930       300,219  

10-Year Interest Rate Swap, 04/14/37

    3.00%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

JPMorgan Chase Bank N.A.

    04/12/27       3.00       USD       2,590       118,077  

 

 

SCHEDULE OF INVESTMENTS

  29


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

 

OTC Interest Rate Swaptions Purchased (continued)

 

  

 

  Paid by the Trust   Received by the Trust     

 

  Expiration     Exercise     Notional       

 

 
Description   Rate       Frequency   Rate       Frequency     Counterparty   Date     Rate     Amount (000)     Value  

Put (continued)

                                                                   

10-Year Interest Rate Swap, 01/12/39

    3.04%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Nomura International PLC

    01/10/29       3.04     USD       1,000     $ 46,837  

10-Year Interest Rate Swap, 01/13/39

    3.04%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Morgan Stanley & Co. International PLC

    01/11/29       3.04       USD       1,000       46,958  

10-Year Interest Rate Swap, 01/31/39

    3.08%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Barclays Bank PLC

    01/29/29       3.08       USD       1,020       46,446  

10-Year Interest Rate Swap, 08/09/40.

20-Year Interest Rate Swap, 08/11/53

   
1.05%
4.00%
 
 
  Semi-Annual Annual    




3-Month
LIBOR,
0.19%
6-Month
EURIBOR,
(0.51%)
 
 
 
 
 
 
  Quarterly Semi-Annual  

Morgan Stanley & Co. International PLC Barclays Bank PLC

   
08/07/30
08/09/33
 
 
   
1.05
4.00
 
 
   
USD
EUR
 
 
   
1,210
2,410
 
 
   
172,194
35,645
 
 

10-Year Interest Rate Swap, 04/29/48

    2.99%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

JPMorgan Chase Bank N.A.

    04/27/38       2.98       USD       910       39,539  

10-Year Interest Rate Swap, 02/24/49

    2.86%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

JPMorgan Chase Bank N.A.

    02/22/39       2.86       USD       933       42,787  

10-Year Interest Rate Swap, 08/09/50

    0.91%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Morgan Stanley & Co. International PLC

    08/07/40       0.91       USD       730       83,439  
                   

 

 

 
                      16,147,980  
                   

 

 

 
                    $ 17,780,207  
                   

 

 

 

Exchange-Traded Options Written

 

Description    Number of
Contracts
     Expiration
Date
     Exercise Price      Notional
Amount (000)
     Value  

Call

                    

10-Year U.S. Treasury Note

     32        05/21/21        USD        134.00        USD        4,194      $ (4,500
                    

 

 

 

Put

                    

90-Day Euro Future

     229        09/10/21        USD        99.38        USD        22,665        (253,331

90-Day Euro Future

     229        09/10/21        USD        99.75        USD        22,815        (83,013
                    

 

 

 
                       (336,344
                    

 

 

 
                     $  (340,844
                    

 

 

 

OTC Interest Rate Swaptions Written

 

  

 

  Paid by the Trust   Received by the Trust     

 

  Expiration     Exercise     Notional       

 

 
Description   Rate       Frequency     Rate       Frequency     Counterparty   Date     Rate     Amount (000)     Value  

Call

                   

10-Year Interest Rate Swap, 04/18/31

    0.72%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Bank of America N.A.

    04/16/21       0.72     USD       1,155     $  

10-Year Interest Rate Swap, 04/21/31

    0.74%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Morgan Stanley & Co. International PLC

    04/19/21       0.74       USD       3,820        

10-Year Interest Rate Swap, 06/04/31

    0.75%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Deutsche Bank AG

    06/02/21       0.75       USD       4,800       (226)  

10-Year Interest Rate Swap, 06/27/31

    0.74%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Bank of America N.A.

    06/25/21       0.74       USD       2,450       (341)  

10-Year Interest Rate Swap, 07/01/31

    0.72%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

BNP Paribas S.A.

    06/29/21       0.72       USD       2,450       (354)  

10-Year Interest Rate Swap, 08/07/31

    0.75%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Bank of America N.A.

    08/05/21       0.75       USD       1,195       (484)  

10-Year Interest Rate Swap, 08/29/31

    0.60%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Deutsche Bank AG

    08/27/21       0.60       USD       182,200       (66,075)  

10-Year Interest Rate Swap, 10/02/31

    0.90%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Bank of America N.A.

    09/30/21       0.90       USD       3,280       (3,877)  

10-Year Interest Rate Swap, 01/22/32

    1.04%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Bank of America N.A.

    01/20/22       1.04       USD       27,950       (91,902)  

10-Year Interest Rate Swap, 01/29/32

    1.00%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Deutsche Bank AG

    01/27/22       1.00       USD       3,880       (11,964)  

 

 

30  


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

 

OTC Interest Rate Swaptions Written (continued)

 

  

 

  Paid by the Trust   Received by the Trust     

 

  Expiration     Exercise     Notional       

 

 
Description   Rate     Frequency   Rate     Frequency   Counterparty   Date     Rate     Amount (000)     Value  

Call (continued)

                                                                   

10-Year Interest Rate Swap, 01/29/32

    1.25%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Bank of America N.A.

    01/27/22       1.25     USD       3,560     $ (19,486)  

10-Year Interest Rate Swap, 02/20/32

    1.62%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Bank of America N.A.

    02/18/22       1.62       USD       3,350       (44,120)  

10-Year Interest Rate Swap, 02/24/32

    1.42%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Barclays Bank PLC

    02/22/22       1.41       USD       14,020       (118,867)  

2-Year Interest Rate Swap, 02/25/24

    0.41%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Goldman Sachs Bank USA

    02/23/22       0.41       USD       38,130       (54,640)  

2-Year Interest Rate Swap, 03/03/24

    0.51%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Deutsche Bank AG

    03/01/22       0.51       USD       33,910       (74,948)  

2-Year Interest Rate Swap, 03/04/24

    0.49%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

JPMorgan Chase Bank N.A.

    03/02/22       0.49       USD       50,670       (102,019)  

2-Year Interest Rate Swap, 03/05/24

    0.52%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Citibank N.A.

    03/03/22       0.52       USD       17,280       (39,350)  

2-Year Interest Rate Swap, 03/23/24

    0.56%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Deutsche Bank AG

    03/21/22       0.56       USD       17,280       (45,509)  

2-Year Interest Rate Swap, 03/25/24

    0.57%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Deutsche Bank AG

    03/23/22       0.57       USD       33,470       (89,979)  

10-Year Interest Rate Swap, 05/04/32

    0.74%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Deutsche Bank AG

    05/02/22       0.74       USD       2,540       (5,996)  

10-Year Interest Rate Swap, 08/10/32

    0.72%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Deutsche Bank AG

    08/08/22       0.72       USD       485       (1,449)  

10-Year Interest Rate Swap, 10/13/32

    1.06%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Deutsche Bank AG

    10/11/22       1.06       USD       2,780       (16,992)  

10-Year Interest Rate Swap, 12/17/32

    1.23%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Barclays Bank PLC

    12/15/22       1.23       USD       5,120       (43,636)  

10-Year Interest Rate Swap, 12/18/32

    1.23%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Goldman Sachs Bank USA

    12/16/22       1.23       USD       2,560       (22,103)  

10-Year Interest Rate Swap, 12/18/32

    1.25%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Goldman Sachs Bank USA

    12/16/22       1.24       USD       2,560       (22,556)  

10-Year Interest Rate Swap, 01/01/32

    1.25%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Citibank N.A.

    12/30/22       1.25       USD       2,820       (25,486)  

10-Year Interest Rate Swap, 01/11/33

    1.44%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Barclays Bank PLC

    01/09/23       1.44       USD       5,090       (62,212)  

10-Year Interest Rate Swap, 01/14/33

    1.57%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

JPMorgan Chase Bank N.A.

    01/12/23       1.57       USD       2,630       (39,444)  

10-Year Interest Rate Swap, 03/03/33

    2.01%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Bank of America N.A.

    03/01/23       2.01       USD       5,170       (148,305)  

10-Year Interest Rate Swap, 03/04/33

    1.98%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

JPMorgan Chase Bank N.A.

    03/02/23       1.97       USD       2,600       (71,016)  

10-Year Interest Rate Swap, 03/04/33

    1.98%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

BNP Paribas S.A.

    03/02/23       1.98       USD       2,600       (71,694)  

10-Year Interest Rate Swap, 03/05/33

    2.03%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Societe Generale

    03/03/23       2.02       USD       1,300       (37,975)  

10-Year Interest Rate Swap, 03/14/39

    3.05%     Semi-Annual    

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly  

Barclays Bank PLC

    03/12/29       3.05       USD       2,840       (223,547)  
                      (1,556,552)  

Put

                   

2-Year Interest Rate Swap, 04/10/23

   

6-Month
EURIBOR,
(0.51%)
 
 
 
  Semi-Annual     0.12%     Annual  

Barclays Bank PLC

    04/08/21       0.12       EUR       28,360        

2-Year Interest Rate Swap, 04/14/23

   

6-Month
EURIBOR,
(0.51%)
 
 
 
  Semi-Annual     0.10%     Annual  

Citibank N.A.

    04/12/21       0.10       EUR       14,250        

2-Year Interest Rate Swap, 04/14/23

   

6-Month
EURIBOR,
(0.51%)
 
 
 
  Semi-Annual     0.16%     Annual  

Goldman Sachs Bank USA

    04/12/21       0.16       EUR       14,250        

10-Year Interest Rate Swap, 04/18/31

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     0.72%     Semi-Annual  

Bank of America N.A.

    04/16/21       0.72       USD       1,155       (116,085)  

10-Year Interest Rate Swap, 04/21/31

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     0.74%     Semi-Annual  

Morgan Stanley & Co. International PLC

    04/19/21       0.74       USD       3,820       (374,986)  

 

 

SCHEDULE OF INVESTMENTS

  31


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

 

OTC Interest Rate Swaptions Written (continued)

 

  

 

  Paid by the Trust   Received by the Trust     

 

  Expiration     Exercise     Notional       

 

 
Description   Rate       Frequency     Rate       Frequency     Counterparty   Date     Rate     Amount (000)     Value  

Put (continued)

                                                                   

10-Year Interest Rate Swap, 04/21/31

   

6-Month
EURIBOR,
(0.51%)
 
 
 
  Semi-Annual     2.15%     Annual  

JPMorgan Chase Bank N.A.

    04/19/21       2.15     EUR       4,400     $  

2-Year Interest Rate Swap, 04/21/23

   

6-Month
EURIBOR,
(0.51%)
 
 
 
  Semi-Annual     0.15%     Annual  

Morgan Stanley & Co. International PLC

    04/19/21       0.15       EUR       14,050        

10-Year Interest Rate Swap, 05/06/31

   

6-Month
EURIBOR,
(0.51%)
 
 
 
  Semi-Annual     2.00%     Annual  

Barclays Bank PLC

    05/04/21       2.00       EUR       2,700        

1-Year Interest Rate Swap, 05/19/22

   

6-Month
EURIBOR,
(0.51%)
 
 
 
  Semi-Annual     0.11%     Annual  

Barclays Bank PLC

    05/17/21       0.11       EUR       9,299        

1-Year Interest Rate Swap, 05/19/22

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     2.35%     Semi-Annual  

Citibank N.A.

    05/17/21       2.35       USD       45,470        

1-Year Interest Rate Swap, 05/29/22

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     2.15%     Semi-Annual  

Barclays Bank PLC

    05/27/21       2.15       USD       62,210       (1)  

2-Year Interest Rate Swap, 06/02/23

   

6-Month
EURIBOR,
(0.51%)
 
 
 
  Semi-Annual     0.08%     Annual  

Morgan Stanley & Co. International PLC

    05/31/21       0.08       EUR       6,270       (2)  

10-Year Interest Rate Swap, 06/03/31

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     1.00%     Semi-Annual  

Bank of America N.A.

    06/01/21       1.00       USD       10,670       (818,000)  

1-Year Interest Rate Swap, 06/03/22

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     2.40%     Semi-Annual  

Morgan Stanley & Co. International PLC

    06/01/21       2.40       USD       77,400       (1)  

10-Year Interest Rate Swap, 06/04/31

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     0.75%     Semi-Annual  

Deutsche Bank AG

    06/02/21       0.75       USD       4,800       (482,604)  

10-Year Interest Rate Swap, 06/09/31

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     3.87%     Semi-Annual  

Barclays Bank PLC

    06/07/21       3.87       USD       8,000       (198)  

2-Year Interest Rate Swap, 06/12/23

   

6-Month
EURIBOR,
(0.51%)
 
 
 
  Semi-Annual     0.05%     Annual  

Barclays Bank PLC

    06/10/21       0.05       EUR       9,800       (8)  

10-Year Interest Rate Swap, 06/13/31

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     1.05%     Semi-Annual  

Bank of America N.A.

    06/11/21       1.05       USD       2,390       (174,206)  

2-Year Interest Rate Swap, 06/16/23

   

6-Month
EURIBOR,
(0.51%)
 
 
 
  Semi-Annual     0.00%     Annual  

Barclays Bank PLC

    06/14/21             EUR       4,310       (7)  

2-Year Interest Rate Swap, 06/16/23

   

6-Month
EURIBOR,
(0.51%)
 
 
 
  Semi-Annual     0.00%     Annual  

Bank of America N.A.

    06/14/21             EUR       4,430       (7)  

2-Year Interest Rate Swap, 06/20/23

   

6-Month
EURIBOR,
(0.51%)
 
 
 
  Semi-Annual     0.00%     Annual  

Goldman Sachs Bank USA

    06/18/21             EUR       4,460       (9)  

2-Year Interest Rate Swap, 06/23/23

   

6-Month
EURIBOR,
(0.51%)
 
 
 
  Semi-Annual     0.00%     Annual  

Citibank N.A.

    06/21/21             EUR       5,200       (12)  

10-Year Interest Rate Swap, 06/27/31

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     0.74%     Semi-Annual  

Bank of America N.A.

    06/25/21       0.74       USD       2,450       (251,268)  
    6-Month                    

2-Year Interest Rate Swap, 06/27/23

   
EURIBOR,
(0.51%)
 
 
  Semi-Annual     0.00%     Annual  

Nomura International PLC

    06/25/21             EUR       4,880       (14)  

10-Year Interest Rate Swap, 07/01/31

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     0.72%     Semi-Annual  

BNP Paribas S.A.

    06/29/21       0.72       USD       2,450       (257,728)  

2-Year Interest Rate Swap, 07/03/23

   

6-Month
EURIBOR,
(0.51%)
 
 
 
  Semi-Annual     0.00%     Annual  

Barclays Bank PLC

    07/01/21             EUR       5,230       (19)  

2-Year Interest Rate Swap, 07/04/23

   

6-Month
EURIBOR,
(0.51%)
 
 
 
  Semi-Annual     (0.05%)     Annual  

Barclays Bank PLC

    07/02/21       (0.05)       EUR       5,120       (28)  

2-Year Interest Rate Swap, 07/21/23

   

6-Month
EURIBOR,
(0.51%)
 
 
 
  Semi-Annual     0.00%     Annual  

Barclays Bank PLC

    07/19/21             EUR       5,270       (42)  

 

 

32  

    


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

 

OTC Interest Rate Swaptions Written (continued)

 

  

 

  Paid by the Trust   Received by the Trust     

 

  Expiration     Exercise     Notional       

 

 
Description   Rate     Frequency   Rate     Frequency   Counterparty   Date     Rate     Amount (000)     Value  

Put (continued)

                                                                   

10-Year Interest Rate Swap, 08/07/31

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     0.95%     Semi-Annual  

Deutsche Bank AG

    08/05/21       0.95     USD       2,390     $ (206,069)  

2-Year Interest Rate Swap, 08/11/23

   

6-Month
EURIBOR,
(0.51%)
 
 
 
  Semi-Annual     (0.25%)     Annual  

Barclays Bank PLC

    08/09/21       (0.25)       EUR       30,000       (2,483)  

2-Year Interest Rate Swap, 08/11/23

   

6-Month
EURIBOR,
(0.51%)
 
 
 
  Semi-Annual     (0.15%)     Annual  

Barclays Bank PLC

    08/09/21       (0.15)       EUR       12,480       (498)  

2-Year Interest Rate Swap, 08/11/23

   

6-Month
EURIBOR,
(0.51%)
 
 
 
  Semi-Annual     (0.15%)     Annual  

Barclays Bank PLC

    08/09/21       (0.15)       EUR       6,990       (279)  

2-Year Interest Rate Swap, 09/05/23

   

6-Month
EURIBOR,
(0.51%)
 
 
 
  Semi-Annual     (0.25%)     Annual  

Barclays Bank PLC

    09/03/21       (0.25)       EUR       22,950       (2,923)  

5-Year Interest Rate Swap, 09/05/26

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     0.60%     Semi-Annual  

Deutsche Bank AG

    09/03/21       0.60       USD       10,390       (326,776)  

10-Year Interest Rate Swap, 10/02/31

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     1.45%     Semi-Annual  

Bank of America N.A.

    09/30/21       1.45       USD       6,560       (316,205)  

10-Year Interest Rate Swap, 01/12/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     1.15%     Semi-Annual  

Bank of America N.A.

    01/10/22       1.15       USD       1,400       (112,540)  

10-Year Interest Rate Swap, 01/22/32

   


3-Month
LIBOR,
0.19%,
0.19%
 
 
 
 
  Quarterly     1.54%     Semi-Annual  

Bank of America N.A.

    01/20/22       1.54       USD       27,950       (1,432,984)  

10-Year Interest Rate Swap, 01/29/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     1.25%     Semi-Annual  

Bank of America N.A.

    01/27/22       1.25       USD       3,560       (262,270)  

10-Year Interest Rate Swap, 01/29/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     1.50%     Semi-Annual  

Deutsche Bank AG

    01/27/22       1.50       USD       3,880       (211,410)  

10-Year Interest Rate Swap, 02/09/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     0.68%     Semi-Annual  

Deutsche Bank AG

    02/07/22       0.68       USD       2,870       (353,370)  

10-Year Interest Rate Swap, 02/20/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     1.62%     Semi-Annual  

Bank of America N.A.

    02/18/22       1.62       USD       3,350       (161,365)  

10-Year Interest Rate Swap, 02/24/32

   


3-Month
LIBOR,
0.19%,
0.19%
 
 
 
 
  Quarterly     1.92%     Semi-Annual  

Barclays Bank PLC

    02/22/22       1.91       USD       14,020       (443,487)  

2-Year Interest Rate Swap, 02/27/24

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     0.75%     Semi-Annual  

Deutsche Bank AG

    02/25/22       0.75       USD       38,130       (90,209)  

10-Year Interest Rate Swap, 03/02/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     1.60%     Semi-Annual  

Deutsche Bank AG

    02/28/22       1.60       USD       2,840       (142,507)  

2-Year Interest Rate Swap, 03/03/24

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     0.51%     Semi-Annual  

Deutsche Bank AG

    03/01/22       0.51       USD       33,910       (149,782)  

2-Year Interest Rate Swap, 03/04/24

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     0.49%     Semi-Annual  

JPMorgan Chase Bank N.A.

    03/02/22       0.49       USD       50,670       (237,300)  

10-Year Interest Rate Swap, 03/05/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     1.60%     Semi-Annual  

Deutsche Bank AG

    03/03/22       1.60       USD       2,840       (143,469)  

2-Year Interest Rate Swap,

    3-Month                    

03/05/24

   
LIBOR,
0.19%
 
 
  Quarterly     0.52%     Semi-Annual  

Citibank N.A.

    03/03/22       0.52       USD       17,280       (75,459)  

10-Year Interest Rate Swap, 03/06/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     1.60%     Semi-Annual  

Deutsche Bank AG

    03/04/22       1.60       USD       4,485       (226,806)  

10-Year Interest Rate Swap, 03/06/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     1.60%     Semi-Annual  

Barclays Bank PLC

    03/04/22       1.60       USD       2,818       (142,506)  

2-Year Interest Rate Swap, 03/23/24

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     0.56%     Semi-Annual  

Deutsche Bank AG

    03/21/22       0.56       USD       17,280       (75,069)  

2-Year Interest Rate Swap, 03/25/24

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     0.57%     Semi-Annual  

Deutsche Bank AG

    03/23/22       0.57       USD       33,470       (144,136)  

10-Year Interest Rate Swap, 05/04/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     0.74%     Semi-Annual  

Deutsche Bank AG

    05/02/22       0.74       USD       2,540       (313,744)  

5-Year Interest Rate Swap, 05/05/27

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     3.25%     Semi-Annual  

Goldman Sachs Bank USA

    05/03/22       3.25       USD       10,130       (16,749)  

10-Year Interest Rate Swap, 05/11/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     2.75%     Semi-Annual  

Nomura International PLC

    05/09/22       2.75       USD       10,350       (112,419)  

 

 

SCHEDULE OF INVESTMENTS

  33


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

 

OTC Interest Rate Swaptions Written (continued)

 

  

 

  Paid by the Trust   Received by the Trust     

 

  Expiration     Exercise     Notional       

 

 
Description   Rate       Frequency     Rate       Frequency     Counterparty   Date     Rate     Amount (000)     Value  

Put (continued)

                                                               

10-Year Interest Rate Swap, 08/04/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     2.75%     Semi-Annual  

JPMorgan Chase Bank N.A.

    08/02/22       2.75   USD     4,160     $ (58,744)  

10-Year Interest Rate Swap, 08/04/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     3.25%     Semi-Annual  

JPMorgan Chase Bank N.A.

    08/02/22       3.25     USD     4,160       (30,087)  

10-Year Interest Rate Swap, 08/10/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     0.72%     Semi-Annual  

Deutsche Bank AG

    08/08/22       0.72     USD     485       (64,056)  

10-Year Interest Rate Swap, 08/10/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     2.75%     Semi-Annual  

Barclays Bank PLC

    08/08/22       2.75     USD     4,270       (61,270)  

10-Year Interest Rate Swap, 08/10/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     3.25%     Semi-Annual  

Barclays Bank PLC

    08/08/22       3.25     USD     4,270       (31,482)  

10-Year Interest Rate Swap, 10/13/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     1.06%     Semi-Annual  

Deutsche Bank AG

    10/11/22       1.06     USD     2,780       (296,856)  

10-Year Interest Rate Swap, 12/17/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     1.23%     Semi-Annual  

Barclays Bank PLC

    12/15/22       1.23     USD     5,120       (502,916)  

10-Year Interest Rate Swap, 12/18/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     1.23%     Semi-Annual  

Goldman Sachs Bank USA

    12/16/22       1.23     USD     2,560       (250,039)  

10-Year Interest Rate Swap, 12/18/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     1.25%     Semi-Annual  

Goldman Sachs Bank USA

    12/16/22       1.24     USD     2,560       (247,560)  

10-Year Interest Rate Swap, 01/01/32

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     1.25%     Semi-Annual  

Citibank N.A.

    12/30/22       1.25     USD     2,820       (273,270)  

10-Year Interest Rate Swap, 01/11/33

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     1.44%     Semi-Annual  

Barclays Bank PLC

    01/09/23       1.44     USD     5,090       (425,787)  

10-Year Interest Rate Swap, 01/14/33

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     1.57%     Semi-Annual  

JPMorgan Chase Bank N.A.

    01/12/23       1.57     USD     2,630       (196,459)  

10-Year Interest Rate Swap, 03/03/33

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     2.01%     Semi-Annual  

Bank of America N.A.

    03/01/23       2.01     USD     5,170       (261,985)  

10-Year Interest Rate Swap, 03/04/33

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     1.98%     Semi-Annual  

JPMorgan Chase Bank N.A.

    03/02/23       1.97     USD     2,600       (136,964)  

10-Year Interest Rate Swap, 03/04/33

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     1.98%     Semi-Annual  

BNP Paribas S.A.

    03/02/23       1.98     USD     2,600       (135,981)  

10-Year Interest Rate Swap, 03/05/33

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     2.03%     Semi-Annual  

Societe Generale

    03/03/23       2.02     USD     1,300       (65,076)  

10-Year Interest Rate Swap, 06/15/34

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     3.00%     Semi-Annual  

Morgan Stanley & Co. International PLC

    06/13/24       3.00     USD     3,950       (118,454)  

10-Year Interest Rate Swap, 06/15/34

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     3.50%     Semi-Annual  

Morgan Stanley & Co. International PLC

    06/13/24       3.50     USD     3,950       (73,346)  

10-Year Interest Rate Swap, 06/22/34

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     3.00%     Semi-Annual  

Morgan Stanley & Co. International PLC

    06/20/24       3.00     USD     3,950       (119,127)  

10-Year Interest Rate Swap, 06/22/34

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     3.50%     Semi-Annual  

Morgan Stanley & Co. International PLC

    06/20/24       3.50     USD     3,950       (73,854)  

10-Year Interest Rate Swap, 08/22/34

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     2.25%     Semi-Annual  

Morgan Stanley & Co. International PLC

    08/20/24       2.25     USD     4,410       (268,768)  

10-Year Interest Rate Swap, 03/14/39

   

3-Month
LIBOR,
0.19%
 
 
 
  Quarterly     3.05%     Semi-Annual  

Barclays Bank PLC

    03/12/29       3.05     USD     2,840       (132,519)  
                   

 

 

 
                      (12,002,639)  
                   

 

 

 
                    $  (13,559,191)  
                   

 

 

 

Centrally Cleared Credit Default Swaps — Buy Protection

 

Reference Obligation/Index   

Financing

Rate Paid

by the Trust

     Payment
Frequency
     Termination
Date
    

Notional

Amount (000)

     Value     

Upfront

Premium

Paid
(Received)

     Unrealized
Appreciation
(Depreciation)
 

CDX.NA.HY.35.V1

     5.00      Quarterly        12/20/25        USD        2,870      $ (265,196    $  (249,480    $ (15,716

CDX.NA.HY.36.V1

     5.00        Quarterly        06/20/26        USD        5,910        (535,309      (502,796      (32,513

CDX.NA.IG.36.V1

     1.00        Quarterly        06/20/26        USD        48,380        (1,144,467      (1,046,696      (97,771
                 

 

 

    

 

 

    

 

 

 
                  $ (1,944,972    $  (1,798,972    $ (146,000
                 

 

 

    

 

 

    

 

 

 

 

 

34  

    


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

 

Centrally Cleared Interest Rate Swaps

 

Paid by the Trust   

Received by the Trust

   Effective      Termination      Notional        

 

    

Upfront
Premium

Paid

     Unrealized
Appreciation
 
Rate    Frequency    Rate    Frequency    Date      Date      Amount (000)      Value      (Received)      (Depreciation)  
3-Month LIBOR, 0.19%    Quarterly   

0.23%

   Semi-Annual      N/A        10/21/22      USD     1,380      $ 744      $ 13      $ 731  
3-Month LIBOR, 0.19%    Quarterly   

1.07%

   Semi-Annual      N/A        03/01/23      USD     3,350        53,666        38        53,628  
3-Month LIBOR, 0.19%    Quarterly   

1.10%

   Semi-Annual      N/A        03/01/23      USD     13,390        222,128        152        221,976  
3-Month LIBOR, 0.19%    Quarterly   

0.88%

   Semi-Annual      N/A        03/02/23      USD     6,665        82,085        76        82,009  
3-Month LIBOR, 0.19%    Quarterly   

0.88%

   Semi-Annual      N/A        03/02/23      USD     6,700        82,048        76        81,972  
3-Month LIBOR, 0.19%    Quarterly   

0.90%

   Semi-Annual      N/A        03/02/23      USD     2,230        28,467        25        28,442  
3-Month LIBOR, 0.19%    Quarterly   

0.98%

   Semi-Annual      N/A        03/02/23      USD     3,360        47,928        38        47,890  
3-Month LIBOR, 0.19%    Quarterly   

0.99%

   Semi-Annual      N/A        03/02/23      USD     3,360        48,498        38        48,460  
3-Month LIBOR, 0.19%    Quarterly   

0.25%

   Semi-Annual      07/08/22 (a)       07/10/23      USD     5,380        (11,141      58        (11,199
1.61%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      11/01/21 (a)       11/01/23      USD     3,260        (74,607      38        (74,645
0.40%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      11/22/22 (a)       11/22/23      USD     2,280        6,801        25        6,776  
3-Month LIBOR, 0.19%    Quarterly   

0.45%

   Semi-Annual      N/A        11/12/25      USD     4,330        (91,759      59        (91,818
3-Month LIBOR, 0.19%    Quarterly   

0.48%

   Semi-Annual      N/A        01/21/26      USD     7,710        (185,453      100        (185,553
1.54%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      02/25/25 (a)       02/25/26      USD     7,420        37,623        80        37,543  
1.71%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      03/06/25 (a)       03/06/26      USD     3,630        12,622        39        12,583  
1.35%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      03/22/22 (a)       03/22/27      USD     2,225        12,657        30        12,627  
3-Month LIBOR, 0.19%    Quarterly   

1.37%

   Semi-Annual      03/22/22 (a)       03/22/27      USD     3,810        (18,045      51        (18,096
3-Month LIBOR, 0.19%    Quarterly   

1.33%

   Semi-Annual      03/29/22 (a)       03/30/27      USD     1,607        (10,835      22        (10,857
3-Month LIBOR, 0.19%    Quarterly   

1.40%

   Semi-Annual      03/30/22 (a)       03/30/27      USD     1,585        (5,950      21        (5,971
0.65%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      04/20/22 (a)       04/20/27      USD     530        21,876        7        21,869  
0.50%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        08/19/27      USD     1,310        67,226        17        67,209  
0.84%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        11/15/27      USD     7,990        270,721        117        270,604  
6-Month JPY LIBOR, (0.04%)    Semi-Annual   

0.37%

   Semi-Annual      N/A        01/31/28      JPY     181,730        35,809        20        35,789  
1.27%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      06/30/21 (a)       02/15/28      USD     7,600        91,469        111        91,358  
6-Month JPY LIBOR, (0.04%)    Semi-Annual   

0.36%

   Semi-Annual      N/A        07/31/28      JPY     113,000        22,550        13        22,537  
0.19%    Semi-Annual   

6-Month JPY LIBOR, (0.04%)

   Semi-Annual      N/A        01/04/29      JPY     100,000        (8,036      12        (8,048
0.19%    Annual   

6-Month EURIBOR, (0.51%)

   Semi-Annual      N/A        01/16/30      EUR     1,600        (37,227      298        (37,525
1.31%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        02/27/30      USD     2,770        80,745        40        80,705  
0.68%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        09/16/30      USD     2,760        257,636        41        257,595  
0.67%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        10/09/30      USD     1,360        126,028        20        126,008  
0.53%    Quarterly   

3-Month LIBOR, 0.19%

   Quarterly      N/A        10/21/30      USD     101        8,562               8,562  
3-Month LIBOR, 0.19%    Quarterly   

0.56%

   Quarterly      N/A        10/21/30      USD     101        (8,788             (8,788
0.90%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        10/28/30      USD     1,300        93,960        20        93,940  
0.90%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        10/28/30      USD     1,300        94,207        20        94,187  
0.65%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        11/04/30      USD     2,740        263,267        43        263,224  
0.90%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        11/05/30      USD     2,240        162,862        37        162,825  
0.95%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        11/12/30      USD     2,010        137,185        33        137,152  
0.96%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        11/12/30      USD     2,270        153,527        37        153,490  
1.78%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      06/30/21 (a)       11/15/30      USD     5,670        379        92        287  
0.95%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        12/04/30      USD     1,620        112,626        26        112,600  
0.96%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        12/11/30      USD     1,630        112,218        26        112,192  
0.93%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        12/18/30      USD     1,200        86,760        19        86,741  
0.95%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        12/30/30      USD     690        48,915        11        48,904  
0.97%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        12/30/30      USD     1,150        79,594        18        79,576  
1.02%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        01/08/31      USD     1,790        118,199        28        118,171  
1.04%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        01/08/31      USD     1,790        114,973        28        114,945  
1.05%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        01/13/31      USD     1,000        62,668        16        62,652  
1.09%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        01/13/31      USD     1,780        106,397        28        106,369  
1.09%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        01/13/31      USD     1,790        106,012        28        105,984  
1.10%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        01/13/31      USD     895        52,199        14        52,185  
1.12%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        01/13/31      USD     630        35,475        10        35,465  
1.13%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        01/13/31      USD     895        49,950        14        49,936  
1.13%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        01/13/31      USD     1,800        100,846        29        100,817  
1.15%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        01/13/31      USD     897        48,453        14        48,439  
1.18%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        01/14/31      USD     1,030        52,034        16        52,018  
1.18%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        01/14/31      USD     895        45,257        14        45,243  
1.19%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        01/14/31      USD     1,790        89,919        28        89,891  
1.19%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        01/14/31      USD     895        45,087        14        45,073  
1.16%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        02/04/31      USD     500        26,813        8        26,805  
1.17%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        02/04/31      USD     1,800        96,032        29        96,003  
1.18%    Semi-Annual   

3-Month LIBOR, 0.19%

   Quarterly      N/A        02/04/31      USD     1,340        70,347        21        70,326  

 

 

SCHEDULE OF INVESTMENTS

  35


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

 

Centrally Cleared Interest Rate Swaps (continued)

Paid by the Trust   

Received by the Trust

   Effective      Termination      Notional        

 

    

Upfront
Premium

Paid

     Unrealized
Appreciation
 
Rate    Frequency    Rate    Frequency    Date      Date      Amount (000)      Value      (Received)      (Depreciation)  
1.23%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        02/10/31      USD     1,800      $ 85,938      $ 29      $ 85,909  
1.39%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        02/18/31      USD     145        4,757        2        4,755  
1.41%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        02/18/31      USD     895        27,880        14        27,866  
1.51%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        02/26/31      USD     1,790        40,264        29        40,235  
1.59%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        03/03/31      USD     1,780        26,307        29        26,278  
1.57%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        03/10/31      USD     1,790        30,747        29        30,718  
1.64%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        03/10/31      USD     895        9,824        14        9,810  
1.65%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        03/10/31      USD     895        9,019        14        9,005  
1.66%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        03/10/31      USD     1,240        11,399        20        11,379  
1.68%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        03/10/31      USD     895        6,028        14        6,014  
1.69%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        03/10/31      USD     895        5,690        14        5,676  
1.70%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        03/10/31      USD     1,790        8,501        29        8,472  
2.79%    Semi- Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        03/10/31      USD     5,266        (515,279      85        (515,364
1.58%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        03/12/31      USD     640        10,621        10        10,611  
1.66%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        03/17/31      USD     885        8,044        14        8,030  
1.68%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        03/19/31      USD     885        6,769        14        6,755  
1.76%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        03/24/31      USD     880        237        14        223  
1.77%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        03/24/31      USD     880        (1,012      14        (1,026
1.78%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        03/24/31      USD     885        (1,185      14        (1,199
1.80%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        04/01/31      USD     890        (2,858      14        (2,872
1.81%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        04/01/31      USD     1,290        (4,446      21        (4,467
3-Month LIBOR, 0.19%    Quarterly    0.75%    Semi-Annual      04/07/21 (a)       04/07/31      USD     210        (20,290      3        (20,293
1.78%    Semi- Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        04/07/31      USD     900        (971      15        (986
1.78%    Semi- Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        04/07/31      USD     1,630        (1,552      26        (1,578
1.79%    Semi- Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        04/07/31      USD     1,630        (2,935      776        (3,711
3-Month LIBOR, 0.19%    Quarterly    0.87%    Semi-Annual      04/09/21 (a)       04/09/31      USD     1,240        (105,890      20        (105,910
3-Month LIBOR, 0.19%    Quarterly    2.45%    Semi-Annual      05/18/21 (a)       05/19/31      USD     860        52,376        13        52,363  
0.76%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      06/03/21 (a)       06/03/31      USD     3,648        361,246        58        361,188  
3-Month LIBOR, 0.19%    Quarterly    2.10%    Semi-Annual      06/22/21 (a)       06/23/31      USD     430        11,200        7        11,193  
3-Month LIBOR, 0.19%    Quarterly    1.19%    Semi-Annual      07/23/21 (a)       07/23/31      USD     1,240        (76,309      20        (76,329
3-Month LIBOR, 0.19%    Quarterly    1.17%    Semi-Annual      07/28/21 (a)       07/28/31      USD     30        (1,926      1        (1,927
3-Month LIBOR, 0.19%    Quarterly    1.18%    Semi-Annual      07/28/21 (a)       07/28/31      USD     1,640        (103,527      27        (103,554
3-Month LIBOR, 0.19%    Quarterly    1.58%    Semi-Annual      08/25/21 (a)       08/26/31      USD     23,450        (638,829      379        (639,208
0.86%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      10/04/21 (a)       10/06/31      USD     290        28,299        5        28,294  
0.52%    Semi-Annual    6-Month JPY LIBOR, (0.04%)    Semi-Annual      11/30/21 (a)       11/28/31      JPY     95,000        (28,269      16        (28,285
0.80%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      02/08/22 (a)       02/09/32      USD     60        6,632        1        6,631  
1.65%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      02/22/22 (a)       02/23/32      USD     3,520        111,886        57        111,829  
0.77%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      05/06/22 (a)       05/06/32      USD     2,650        314,000        42        313,958  
0.85%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      08/15/22 (a)       08/16/32      USD     16,460        1,927,468        68,203        1,859,265  
0.36%    Semi- Annual    6-Month JPY LIBOR, (0.04%)    Semi- Annual      N/A        02/06/34      JPY     30,720        (4,138      4        (4,142
0.34%    Semi- Annual    6-Month JPY LIBOR, (0.04%)    Semi- Annual      N/A        02/08/34      JPY     50,250        (5,651      8        (5,659
0.34%    Semi- Annual    6-Month JPY LIBOR, (0.04%)    Semi- Annual      N/A        03/14/34      JPY     24,760        (2,608      4        (2,612
2.33%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      06/24/24 (a)       06/26/34      USD     310        4,291        5        4,286  
1.65%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      08/22/24 (a)       08/22/34      USD     1,355        102,551        21        102,530  
6-Month JPY LIBOR, (0.04%)    Semi-Annual    0.14%    Semi-Annual      N/A        06/12/35      JPY     250,000        (46,529      42        (46,571
0.16%    Semi-Annual    6-Month JPY LIBOR, (0.04%)    Semi-Annual      N/A        07/09/35      JPY     107,580        16,735        18        16,717  
6-Month JPY LIBOR, (0.04%)    Semi-Annual    0.13%    Semi-Annual      N/A        09/18/35      JPY     50,000        (10,662      9        (10,671
6-Month JPY LIBOR, (0.04%)    Semi-Annual    0.13%    Semi-Annual      N/A        09/18/35      JPY     50,000        (10,646      9        (10,655
0.66%    Semi Annual    6-Month JPY LIBOR, (0.04%)    Semi- Annual      N/A        12/06/38      JPY     40,000        (18,345      8        (18,353
0.62%    Semi- Annual    6-Month JPY LIBOR, (0.04%)    Semi- Annual      N/A        12/14/38      JPY     25,000        (9,798      5        (9,803
0.41%    Semi- Annual    6-Month JPY LIBOR, (0.04%)    Semi- Annual      N/A        04/04/39      JPY     26,190        (1,481      5        (1,486
2.82%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      04/04/29 (a)       04/04/39      USD     1,560        (21,139      24        (21,163
0.33%    Semi-Annual    6-Month JPY LIBOR, (0.04%)    Semi-Annual      N/A        06/10/39      JPY     27,540        2,450        6        2,444  
0.30%    Semi-Annual    6-Month JPY LIBOR, (0.04%)    Semi-Annual      N/A        06/17/39      JPY     25,860        3,805        5        3,800  
0.17%    Semi-Annual    6-Month JPY LIBOR, (0.04%)    Semi-Annual      N/A        08/08/39      JPY     22,870        8,436        5        8,431  
1.01%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      04/02/30 (a)       04/03/40      USD     4,100        517,386        66        517,320  
0.23%    Semi-Annual    6-Month JPY LIBOR, (0.04%)    Semi-Annual      N/A        12/24/40      JPY     23,180        7,891        5        7,886  
0.72%    Semi-Annual    6-Month JPY LIBOR, (0.04%)    Semi-Annual      03/21/24 (a)       03/22/44      JPY     19,000        (5,152      4        (5,156
0.20%    Semi-Annual    6-Month JPY LIBOR, (0.04%)    Semi-Annual      08/28/24 (a)       08/30/44      JPY     12,720        8,377        3        8,374  
0.37%    Semi-Annual    6-Month JPY LIBOR, (0.04%)    Semi-Annual      01/30/25 (a)       01/30/45      JPY     20,250        7,904        5        7,899  
1.89%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      06/30/21 (a)       02/15/47      USD     2,300        149,855        (2,636      152,491  

 

 

36  

    


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

 

Centrally Cleared Interest Rate Swaps (continued)

Paid by the Trust   

Received by the Trust

   Effective      Termination      Notional        

 

    

Upfront
Premium

Paid

     Unrealized
Appreciation
 
Rate    Frequency    Rate    Frequency    Date      Date      Amount (000)      Value      (Received)      (Depreciation)  
2.00%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      06/30/21 (a)       02/15/47      USD     2,440      $ 102,293      $ 53      $ 102,240  
2.02%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      06/30/21 (a)       02/15/47      USD     2,530        95,284        55        95,229  
2.07%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      06/30/21 (a)       02/15/47      USD     2,530        69,505        55        69,450  
3-Month
LIBOR,
0.19%
   Quarterly    2.11%    Semi-Annual      06/30/21 (a)       02/15/47      USD     2,480        (47,781      53        (47,834
3.02%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      12/08/38 (a)       12/08/48      USD     400        (16,626      6        (16,632
2.38%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      07/05/39 (a)       07/06/49      USD     620        (963      10        (973
1.71%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      08/16/39 (a)       08/16/49      USD     600        24,243        9        24,234  
1.78%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      08/16/39 (a)       08/16/49      USD     500        17,839        8        17,831  
1.67%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      08/17/39 (a)       08/17/49      USD     460        19,815        7        19,808  
1.25%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        03/07/50      USD     460        97,249        10        97,239  
1.10%    Semi-Annual    3-Month LIBOR, 0.19%    Quarterly      N/A        11/25/50      USD     750        184,082        17        184,065  
3-Month
LIBOR,
0.19%
   Quarterly    1.93%    Semi-Annual      12/01/26 (a)       12/01/56      USD     110        (11,128      2        (11,130
                      

 

 

    

 

 

    

 

 

 
                       $ 6,559,407      $  70,412      $  6,488,995  
                      

 

 

    

 

 

    

 

 

 

 

  (a)    Forward Swap.

OTC Credit Default Swaps — Sell Protection

 

Reference Obligation/Index     

Financing
Rate Received
by the Trust
 
 
 
   
Payment
Frequency
 
 
  Counterparty    
Termination
Date
 
 
  Credit
Rating(a)
   


Notional

Amount
(000)(b)

 

 
 

    Value      


Upfront
Premium
Paid
(Received)
 
 
 
 
   


Unrealized

Appreciation
(Depreciation)

 

 
 

Adler Real Estate AG

     5.00     Quarterly    

Morgan Stanley & Co. International PLC

    12/20/25     BB+     EUR       10     $ 1,698     $ 1,626     $ 72  

Virgin Media Finance PLC

     5.00       Quarterly    

JPMorgan Chase Bank N.A.

    12/20/25    

B

    EUR       10       1,340       1,255       85  

CMBX.NA.8

     3.00       Monthly    

Barclays Bank PLC

    10/17/57     NR     USD       5,000       (779,679     (493,542     (286,137

CMBX.NA.8

     3.00       Monthly    

Credit Suisse International

    10/17/57     NR     USD       2,500       (389,840     (244,136     (145,704

CMBX.NA.8

     3.00       Monthly    

Morgan Stanley & Co. International PLC

    10/17/57     NR     USD       5,550       (865,445     (718,690     (146,755

CMBX.NA.9

     3.00       Monthly    

Morgan Stanley & Co. International PLC

    09/17/58     NR     USD       2,153       (236,427     (239,688     3,261  

CMBX.NA.9

     3.00       Monthly    

Credit Suisse International

    09/17/58     NR     USD       5,000       (548,649     (529,099     (19,550

CMBX.NA.9

     3.00       Monthly    

Credit Suisse International

    09/17/58     NR     USD       5,000       (548,649     (529,099     (19,550

CMBX.NA.9

     3.00       Monthly    

Credit Suisse International

    09/17/58     NR     USD       5,000       (548,649     (523,320     (25,329

CMBX.NA.9

     3.00       Monthly    

Credit Suisse International

    09/17/58     NR     USD       5,000       (548,648     (529,048     (19,600
                

 

 

   

 

 

   

 

 

 
                 $ (4,462,948   $ (3,803,741   $ (659,207
                

 

 

   

 

 

   

 

 

 

 

  (a) 

Using the rating of the issuer or the underlying securities of the index, as applicable, provided by S&P Global Ratings.

 
  (b) 

The maximum potential amount the Trust may pay should a negative credit event take place as defined under the terms of the agreement.

 

Fair Value Hierarchy as of Period End

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 the Trust 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 BlackRock Global Valuation Methodologies Committee’s (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

 

 

SCHEDULE OF INVESTMENTS

  37


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

 

Fair Value Hierarchy as of Period End (continued)

inputs used by the Global Valuation Committee in determining the price for Fair Valued Investments. Level 3 investments include equity or debt issued by privately held companies or funds. There may not be a secondary market, and/or there are 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. For information about the Trust’s policy regarding valuation of financial instruments, refer to its most recent financial statements.

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

 

      Level 1        Level 2        Level 3        Total  

Assets

                 

Investments

                 

Long-Term Investments

                 

Asset-Backed Securities

   $        $  70,778,827        $  1,810,802        $  72,589,629  

Common Stocks

              92,114          3,144          95,258  

Corporate Bonds

                 

Aerospace & Defense

              15,740,469                   15,740,469  

Airlines

              10,101,656                   10,101,656  

Auto Components

              3,814,146                   3,814,146  

Automobiles

              10,500,663                   10,500,663  

Banks

              17,223,557                   17,223,557  

Beverages

              9,723,178                   9,723,178  

Biotechnology

              4,501,658                   4,501,658  

Building Materials

              2,459,068                   2,459,068  

Building Products

              5,283,233                   5,283,233  

Capital Markets

              18,913,426                   18,913,426  

Chemicals

              4,282,614                   4,282,614  

Commercial Services & Supplies

              1,450,678                   1,450,678  

Communications Equipment

              2,539,034                   2,539,034  

Construction & Engineering

              4,928,145                   4,928,145  

Construction Materials

              2,156,642                   2,156,642  

Consumer Discretionary

              3,276,268                   3,276,268  

Consumer Finance

              7,800,381                   7,800,381  

Containers & Packaging

              2,462,353                   2,462,353  

Diversified Consumer Services

              3,344,795                   3,344,795  

Diversified Financial Services

              36,174,622                   36,174,622  

Diversified Telecommunication Services

              34,203,666                   34,203,666  

Education

              299,747                   299,747  

Electric Utilities

              28,098,358                   28,098,358  

Electrical Equipment

              313,753                   313,753  

Electronic Equipment, Instruments & Components

              2,971,937                   2,971,937  

Energy Equipment & Services

              2,483,170          374,144          2,857,314  

Environmental, Maintenance, & Security Service

              1,947,061                   1,947,061  

Equity Real Estate Investment Trusts (REITs)

              10,736,732                   10,736,732  

Food & Staples Retailing

              6,628,951                   6,628,951  

Food Products

              2,081,984                   2,081,984  

Gas Utilities

              90,918                   90,918  

Health Care Equipment & Supplies

              2,877,548                   2,877,548  

Health Care Providers & Services

              14,921,965                   14,921,965  

Health Care Technology

              1,980,190                   1,980,190  

Hotels, Restaurants & Leisure

              13,903,644          3,834,622          17,738,266  

Household Durables

              2,158,484                   2,158,484  

Household Products

              48,000                   48,000  

Independent Power and Renewable Electricity Producers

              3,676,112                   3,676,112  

Insurance

              29,444,684                   29,444,684  

Interactive Media & Services

              1,990,902                   1,990,902  

Internet Software & Services

              2,782,950                   2,782,950  

IT Services

              5,225,543                   5,225,543  

Leisure Products

              391,206                   391,206  

Machinery

              2,157,945                   2,157,945  

Media

              45,465,053                   45,465,053  

Metals & Mining

              8,498,670                   8,498,670  

Multi-line Retail

              376,351                   376,351  

Multi-Utilities

              1,313,509                   1,313,509  

Offshore Drilling & Other Services

              116,520                   116,520  

Oil, Gas & Consumable Fuels

     112,893          60,287,397          1,643,136          62,043,426  

 

 

38  


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

 

Fair Value Hierarchy as of Period End (continued)

      Level 1        Level 2        Level 3        Total  

Corporate Bonds (continued)

                 

Personal Products

   $        $ 81,312        $        $ 81,312  

Pharmaceuticals

              19,561,124                   19,561,124  

Producer Durables: Miscellaneous

              4,123,250                   4,123,250  

Real Estate Management & Development

              30,780,164                   30,780,164  

Road & Rail

              7,538,370                   7,538,370  

Semiconductors & Semiconductor Equipment

              6,897,598                   6,897,598  

Software

              10,665,200                   10,665,200  

Specialty Retail

              2,625,173                   2,625,173  

Technology Hardware, Storage & Peripherals

              4,694,758                   4,694,758  

Textiles, Apparel & Luxury Goods

              206,413                   206,413  

Thrifts & Mortgage Finance

              698,669                   698,669  

Tobacco

              7,310,398                   7,310,398  

Transportation

              119,987                   119,987  

Transportation Infrastructure

              2,631,274          788,661          3,419,935  

Utilities

              10,613,419                   10,613,419  

Wireless Telecommunication Services

              10,764,703                   10,764,703  

Floating Rate Loan Interests

              21,630,311          708,689          22,339,000  

Foreign Agency Obligations

              30,104,030                   30,104,030  

Municipal Bonds

              26,570,563                   26,570,563  

Non-Agency Mortgage-Backed Securities

              45,820,014          2,049,998          47,870,012  

Preferred Securities

                 

Capital Trusts

              43,215,720                   43,215,720  

Preferred Stocks

                 

Capital Markets

     4,381,668                            4,381,668  

Thrifts & Mortgage Finance

              55,500                   55,500  

Trust Preferred

     795,783                            795,783  

U.S. Government Sponsored Agency Securities

              103,778,196                   103,778,196  

U.S. Treasury Obligations

              295,705,883                   295,705,883  

Warrants

              126,970                   126,970  

Short-Term Securities

                 

Money Market Funds

     8,936,063                            8,936,063  

U.S. Treasury Obligations

              2,834,563                   2,834,563  

Options Purchased

                 

Credit Contracts

              37,839                   37,839  

Interest Rate Contracts

     517,050          17,780,207                   18,297,257  
  

 

 

      

 

 

      

 

 

      

 

 

 
   $ 14,743,457        $  1,231,992,085        $  11,213,196        $  1,257,948,738  
  

 

 

      

 

 

      

 

 

      

 

 

 

Derivative Financial Instruments(a)

                 

Assets

                 

Credit Contracts

   $        $ 3,418        $        $ 3,418  

Foreign Currency Exchange Contracts

              614,635                   614,635  

Interest Rate Contracts

     1,165,376          8,661,044                   9,826,420  

Liabilities

                 

Credit Contracts

              (808,625                 (808,625

Foreign Currency Exchange Contracts

              (200,374                 (200,374

Interest Rate Contracts

     (1,965,274        (15,731,240                 (17,696,514
  

 

 

      

 

 

      

 

 

      

 

 

 
   $ (799,898      $ (7,461,142      $        $ (8,261,040
  

 

 

      

 

 

      

 

 

      

 

 

 

 

  (a) 

Derivative financial instruments are swaps, futures contracts, forward foreign currency exchange contracts and options written. Swaps, futures contracts and forward foreign currency exchange contracts are valued at the unrealized appreciation (depreciation) on the instrument and options written are shown at value.

 

The Trust may hold assets and/or liabilities in which the fair value approximates the carrying amount or face value, including accrued interest, for financial statement purposes. As of period end, reverse repurchase agreements of $403,751,642 are categorized as Level 2 within the fair value hierarchy.

 

 

SCHEDULE OF INVESTMENTS

  39


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

 

A reconciliation of Level 3 financial instruments is presented when the Trust had a significant amount of Level 3 investments at the beginning and/or end of the period in relation to net assets. The following table is a reconciliation of Level 3 investments for which significant unobservable inputs were used in determining fair value:

 

      Asset-Backed
Securities
     Common
Stocks
     Corporate
Bonds
     Floating
Rate Loan
Interests
     Non-Agency
Mortgage-Backed
Securities
     Total  

Assets

                 

Opening balance, as of December 31, 2020

   $ 27,859      $ 21,047      $ 7,038,030      $ 617,454      $      $ 7,704,390  

Transfers into Level 3.

     1,286,514                      34,475               1,320,989  

Transfers out of Level 3

                          (245,481             (245,481

Accrued discounts/premiums

     (25,716             3,717        442               (21,557

Net realized gain (loss)

                          18               18  

Net change in unrealized appreciation (depreciation)(a)

     22145        (17,903      (355,784      13,593               (337,949

Purchases

     500000               3,004        288,833        2,049,998        2,841,835  

Sales

                   (48,404      (645             (49,049
  

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

 

Closing balance, as of March 31, 2021

   $  1,810,802      $ 3,144      $  6,640,563      $ 708,689      $  2,049,998      $  11,213,196  
  

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

 

Net change in unrealized appreciation (depreciation) on investments still held at March 31, 2021(a)

   $ 22,145      $  (17,903    $  (355,784    $ 13,593      $      $ (337,949
  

 

 

    

 

 

    

 

 

    

 

 

    

 

 

    

 

 

 

 

  (a) 

Any difference between net change in unrealized appreciation (depreciation) and net change in unrealized appreciation (depreciation) on investments still held at March 31, 2021 is generally due to investments no longer held or categorized as Level 3 at period end.

 

The following table summarizes the valuation approaches used and unobservable inputs utilized by the BlackRock Global Valuation Methodologies Committee (the “Global Valuation Committee”) to determine the value of certain of the Fund’s Level 3 investments as of period end. The table does not include Level 3 investments with values based upon unadjusted third party pricing information in the amount of $1,234,818. A significant change in the third party information could result in a significantly lower or higher value of such Level 3 investments.

 

      Value      Valuation
Approach
     Unobservable
Inputs
     Range of
Unobservable
Inputs
Utilized(a)
     Weighted
Average of
Unobservable
Inputs Based
on Fair Value
 

Assets

              

Common Stocks

   $ 3,144        Market        EBITDA Multiple        3.00x        -  

Asset Backed Securities

     1,284,673        Income        Discount Rate        5%        -  

Non-Agency Mortgage-Backed Securities

     2,049,998        Market        Transaction Price        -        -  

Corporate Bonds

     6,640,563        Income        Discount Rate        11%        -  
           Credit Spread        130 - 693        560  
        Market        EBITDA Multiple        3.00x        -  
  

 

 

             
   $ 9,978,378              
  

 

 

             

 

  (a) 

A significant change in unobservable input would have resulted in a correlated (inverse) significant change to value.

 

 

 

40  

    


Schedule of Investments  (unaudited) (continued)

March 31, 2021

  

BlackRock Core Bond Trust (BHK)

 

Currency Abbreviation

 

AUD    Australian Dollar
CAD    Canadian Dollar
EUR    Euro
GBP    British Pound
JPY    Japanese Yen
MXN    Mexican Peso
NZD    New Zealand Dollar
USD    United States Dollar

Portfolio Abbreviation

 

AGM    Assured Guaranty Municipal Corp.
BAB    Build America Bond
CD    Certificate of Deposit
CLO    Collateralized Loan Obligation
CMT    Constant Maturity Treasury
DAC    Designated Activity Company
DIP    Debtor-In-Possession
EURIBOR    Euro Interbank Offered Rate
GO    General Obligation Bonds
LIBOR    London Interbank Offered Rate
MSCI    Morgan Stanley Capital International
PCL    Public Company Limited
PIK    Payment-in-Kind
RB    Revenue Bond
SAB    Special Assessment Bonds

 

 

SCHEDULE OF INVESTMENTS

  41