N-Q 1 variablenq_final.htm VARIABLE QUARTERLY REPORT

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF
REGISTERED MANAGEMENT COMPANY


Investment Company Act file number: 811-5962

Name of Registrant: Vanguard Variable Insurance Funds

Address of Registrant: P.O. Box 2600
Valley Forge, PA 19482

Name and address of agent for service: Heidi Stam, Esquire
P.O. Box 876
Valley Forge, PA 19482

Registrant’s telephone number, including area code: (610) 669-1000


Date of fiscal year end: December 31

Date of reporting period: March 31, 2008

Item 1: Schedule of Investments




Vanguard Variable Insurance Fund Money Market Portfolio
Schedule of Investments
March 31, 2008
 
Yield 1 Maturity
Date
Face
Amount
($000)
Market
Value
($000)

   U.S. Government and Agency Obligations (55.0%)        

   U.S. Government Securities (12.6%)
2 Federal Farm Credit Bank 4.506% 4/7/2008  1,000  1,000 
2 Federal Home Loan Bank 3.558% 4/24/2008  5,000  4,999 
2 Federal Home Loan Bank 2.945% 5/18/2008  35,000  35,000 
2 Federal Home Loan Bank 2.889% 6/5/2008  13,000  12,999 
2 Federal Home Loan Bank 2.650% 6/17/2008  20,000  19,997 
2 Federal Home Loan Bank 2.429% 6/19/2008  15,000  14,998 
2 Federal Home Loan Bank 2.449% 6/23/2008  7,000  6,999 
2 Federal Home Loan Mortgage Corp. 2.436% 6/26/2008  40,000  39,986 
2 Federal Home Loan Mortgage Corp. 2.511% 6/30/2008  25,000  24,995 
2 Federal National Mortgage Assn. 4.476% 4/7/2008  50,000  49,981 
2 Federal National Mortgage Assn. 2.436% 6/26/2008  13,000  12,995 
  U.S. Treasury Note 4.875% 8/31/2008  15,000  15,220 

             239,169  

   
   Agency Bonds & Notes (42.4%)
2 Federal Home Loan Bank 4.203% 5/16/2008  15,000  14,923 
2 Federal Home Loan Bank 3.991% 5/28/2008  3,500  3,478 
2 Federal Home Loan Mortgage Corp. 4.258% 5/12/2008  5,625  5,598 
2 Federal Home Loan Mortgage Corp. 4.306% 5/19/2008  25,000  24,860 
2 Federal Home Loan Mortgage Corp. 4.982% 5/30/2008  10,000  9,936 
2 Federal Home Loan Mortgage Corp. 3.881% 6/5/2008  12,000  11,917 
2 Federal National Mortgage Assn. 4.010% 4/9/2008  30,393  30,366 
2 Federal National Mortgage Assn. 3.651% 4/16/2008  10,000  9,985 
2 Federal National Mortgage Assn. 4.248% 5/14/2008  5,000  4,975 
2 Federal National Mortgage Assn. 4.246% 5/30/2008  3,284  3,262 
2 Federal National Mortgage Assn. 4.929% 7/18/2008  5,000  4,929 
2 Federal National Mortgage Assn. 4.943% 7/25/2008  5,835  5,747 
  U.S. Treasury Bill 1.242% 5/8/2008  40,000  39,949 
  U.S. Treasury Bill 1.273% 5/29/2008  50,000  49,898 
  U.S. Treasury Bill 1.800%-3.242% 6/5/2008  60,000  59,743 
  U.S. Treasury Bill 1.425% 6/12/2008  70,000  69,801 
  U.S. Treasury Bill 2.430% 7/24/2008  25,000  24,810 
  U.S. Treasury Bill 2.337% 7/31/2008  15,000  14,884 
  U.S. Treasury Bill 1.256%-2.184% 8/7/2008  90,000  89,389 
  U.S. Treasury Bill 2.102% 8/14/2008  80,000  79,376 
  U.S. Treasury Bill 2.061% 8/21/2008  40,000  39,678 
  U.S. Treasury Bill 2.092% 8/28/2008  100,000  99,143 
  U.S. Treasury Bill 1.827% 9/4/2008  35,000  34,725 
  U.S. Treasury Bill 1.461% 9/11/2008  50,000  49,672 
  U.S. Treasury Bill 1.512% 10/2/2008  20,000  19,848 

             800,892  

   

   Total U.S. Government and Agency Obligations
   (Cost $1,040,062)          1,040,061  

   Commercial Paper (8.7%)

   Bank Holding Companies (0.3%)
  HSBC USA, Inc. 4.225% 4/11/2008  2,000  1,998 
  State Street Corp. 3.456% 4/11/2008  4,000  3,996 

             5,994  

   
   Finance—Automobiles (0.9%)
  American Honda Finance 3.885%-3.886% 4/10/2008 2,000 1,998
  American Honda Finance 3.989%-4.021% 4/11/2008 3,000 2,997
  Toyota Motor Credit Corp. 4.195% 4/9/2008  4,500  4,496 
  Toyota Motor Credit Corp. 3.788% 4/21/2008  1,000  998 
  Toyota Motor Credit Corp. 4.593% 5/13/2008  2,000  1,990 
  Toyota Motor Credit Corp. 2.668% 6/5/2008  5,000  4,976 

             17,455  

   
   Finance—Other (0.8%)
  General Electric Capital Corp. 4.478% 6/17/2008  15,000  14,860  

   
   Foreign Banks (4.0%)
3 Australia & New Zealand Banking Group, Ltd. 2.993% 5/5/2008  2,000  1,994 
3 Australia & New Zealand Banking Group, Ltd. 2.981% 5/6/2008  1,000  997 
3 Australia & New Zealand Banking Group, Ltd. 3.002% 5/14/2008  3,000  2,989 
  CBA (Delaware) Finance Inc. 4.623% 4/4/2008  4,000  3,999 
  CBA (Delaware) Finance Inc. 2.475% 6/16/2008  1,000  995 
3 Danske Corp. 3.027% 4/1/2008  3,000  3,000 
3 Danske Corp. 2.460% 6/16/2008  4,500  4,477 
3 Danske Corp. 2.638% 6/27/2008  5,000  4,968 
  Dexia Delaware LLC 3.430% 4/22/2008  6,000  5,988 
  Dexia Delaware LLC 3.000% 5/21/2008  5,000  4,979 
  Dexia Delaware LLC 2.952% 6/2/2008  10,000  9,950 
  Dexia Delaware LLC 2.942% 6/3/2008  7,000  6,964 
  HSBC USA, Inc. 3.200% 4/18/2008  2,000  1,997 
  Lloyds TSB Bank PLC 2.957% 4/8/2008  3,000  2,998 
  Nordea North America Inc. 3.905% 4/15/2008  2,000  1,997 
  Svenska Handelsbanken, Inc. 4.158% 4/2/2008  1,500  1,500 
  Svenska Handelsbanken, Inc. 3.223% 4/18/2008  2,000  1,997 
  Svenska Handelsbanken, Inc. 2.993% 5/5/2008  3,000  2,992 
  UBS Finance (Delaware), LLC 3.243% 4/11/2008  5,500  5,495 
3 Westpac Banking Corp. 4.657% 4/30/2008  5,000  4,982 

             75,258  

   
   Foreign Industrial (2.0%)
3 BP Capital Markets PLC 4.512% 4/28/2008  2,000  1,993 
3 BP Capital Markets PLC 4.572% 4/30/2008  8,000  7,971 
3 Nestle Capital Corp. 2.773% 5/16/2008  4,000  3,986 
3 Nestle Capital Corp. 2.779% 5/20/2008  5,000  4,981 
3 Nestle Capital Corp. 4.505% 5/21/2008  2,000  1,988 
3 Nestle Capital Corp. 2.781% 6/4/2008  1,000  995 
3 Nestle Capital Corp. 2.688% 8/4/2008  1,646  1,631 
3 Nestle Capital Corp. 2.681% 8/29/2008  7,000  6,923 
  Nestle Finance International Ltd. 3.580% 4/16/2008  6,227  6,218 
3 Procter & Gamble International Funding SCA 2.576% 4/11/2008  2,000  1,999 

             38,685  

   
   Industrial (0.7%)
3 Coca Cola Co. 1.958% 5/29/2008  2,000  1,994 
  Minnesota Mining & Manufacturing 3M Co. 1.906% 5/23/2008  1,500  1,496 
3 Pfizer Inc. 4.511% 5/15/2008  3,000  2,984 
3 Wal-Mart Stores, Inc. 2.508% 4/28/2008  750  749 
3 Wal-Mart Stores, Inc. 1.935% 5/5/2008  2,000  1,996 
3 Wal-Mart Stores, Inc. 2.020% 9/23/2008  3,400  3,367 

             12,586  

   

   Total Commercial Paper
   (Cost $164,836)          164,838  

   Certificates of Deposit (27.8%)

   Certificates of Deposit—U.S. Banks (7.7%)
  Bank of America, N.A. 2.800% 6/16/2008  9,000  9,000 
  Branch Banking & Trust Co. 4.215% 4/8/2008  4,500  4,500 
  Branch Banking & Trust Co. 2.930% 5/1/2008  13,000  13,000 
  Branch Banking & Trust Co. 2.960% 5/5/2008  4,000  4,000 
  Branch Banking & Trust Co. 2.950% 5/8/2008  7,000  7,000 
  Citibank, N.A. 3.070% 5/6/2008  13,000  13,000 
  HSBC Bank USA, NA 4.230% 4/10/2008  4,000  4,000 
  HSBC Bank USA, NA 4.000% 4/15/2008  2,000  2,000 
  HSBC Bank USA, NA 3.800% 4/16/2008  4,000  4,000 
  JPMorgan Chase Bank NA 2.970% 5/21/2008  9,250  9,250 
  State Street Bank & Trust 2.950% 6/2/2008  4,000  4,000 
  State Street Bank & Trust 2.740% 6/12/2008  9,000  9,000 
  State Street Bank & Trust 2.540% 6/19/2008  8,000  8,000 
  US Bank NA 2.990% 5/8/2008  3,000  3,000 
  US Bank NA 2.900% 5/12/2008  3,000  3,000 
  US Bank NA 2.900% 5/15/2008  3,000  3,000 
  US Bank NA 2.900% 5/30/2008  2,750  2,750 
  US Bank NA 2.700% 6/13/2008  3,000  3,000 
  Wachovia Bank NA 4.800% 5/27/2008  30,000  30,000 
  Wells Fargo Bank, N.A. 2.570% 5/13/2008  10,000  10,000 

             145,500  

   
   Yankee Certificates of Deposit—U.S. Branches
(20.1%)
  Australia and New Zealand Banking Group
   (New York Branch) 4.630% 4/2/2008  15,000  15,000 
  Banco Bilbao Vizcaya Argentaria,
   SA (New York Branch) 4.635% 4/3/2008  8,000  8,000 
  Banco Bilbao Vizcaya Argentaria,
   SA (New York Branch) 4.630% 4/4/2008  8,000  8,000 
  Banco Bilbao Vizcaya Argentaria,
  SA (New York Branch) 4.680% 5/1/2008  10,000  10,000 
  Bank of Nova Scotia (Portland Branch) 4.400% 4/7/2008  10,000  10,000 
  Bank of Nova Scotia (Portland Branch) 4.230% 4/14/2008  10,000  10,000 
  Bank of Scotland PLC (New York Branch) 2.820% 6/16/2008  8,000  8,000 
  Bank of Scotland PLC (New York Branch) 2.760% 6/18/2008  8,000  8,000 
  Barclays Bank PLC (New York Branch) 2.650% 6/24/2008  10,000  10,000 
  BNP Paribas (New York Branch) 3.000% 4/1/2008  5,000  5,000 
  BNP Paribas (New York Branch) 4.380% 4/10/2008  10,000  10,000 
  BNP Paribas (New York Branch) 3.060% 5/22/2008  5,000  5,000 
  BNP Paribas (New York Branch) 2.940% 6/4/2008  5,000  5,000 
  Commonwealth Bank of Australia
   (New York Branch) 2.580% 6/25/2008  2,000  2,000 
  Credit Suisse (New York Branch) 4.620% 4/2/2008  5,000  5,000 
  Credit Suisse (New York Branch) 5.280% 4/14/2008  9,000  9,002 
  Credit Suisse (New York Branch) 5.400% 6/5/2008  5,000  5,022 
  Deutsche Bank AG (New York Branch) 3.800% 4/21/2008  15,000  15,000 
  Deutsche Bank AG (New York Branch) 3.020% 5/5/2008  10,000  10,000 
  Deutsche Bank AG (New York Branch) 3.060% 5/6/2008  5,000  5,000 
  Fortis Bank NV-SA (New York Branch) 4.680% 4/1/2008  5,000  5,000 
  Fortis Bank NV-SA (New York Branch) 3.230% 4/30/2008  15,000  15,000 
  Fortis Bank NV-SA (New York Branch) 3.040% 5/21/2008  10,000  10,000 
  KBC Bank N.V. (New York Branch) 3.170% 4/3/2008  10,000  10,000 
  KBC Bank N.V. (New York Branch) 3.000% 4/4/2008  7,000  7,000 
  Lloyds TSB Bank PLC (New York Branch) 3.250% 4/24/2008  3,000  3,000 
  Lloyds TSB Bank PLC (New York Branch) 3.100% 4/25/2008  5,000  5,000 
  Nordea Bank Finland PLC
   (New York Branch) 2.960% 4/1/2008  5,000  5,000 
  Nordea Bank Finland PLC
   (New York Branch) 4.550% 4/3/2008  10,000  10,000 
  Rabobank Nederland (New York Branch) 3.000% 4/1/2008  10,000  10,000 
  Rabobank Nederland (New York Branch) 3.750% 4/17/2008  10,000  10,000 
  Rabobank Nederland (New York Branch) 2.950% 5/5/2008  8,000  8,000 
  Rabobank Nederland (New York Branch) 2.580% 6/25/2008  10,000  10,000 
  Royal Bank of Canada (New York Branch) 3.790% 4/16/2008  3,000  3,000 
  Royal Bank of Canada (New York Branch) 2.950% 5/12/2008  7,000  7,000 
  Royal Bank of Canada (New York Branch) 3.000% 5/19/2008  14,000  14,000 
  Royal Bank of Canada (New York Branch) 2.940% 6/3/2008  3,000  3,000 
  Royal Bank of Scotland PLC
   (New York Branch) 4.350% 4/8/2008  15,000  15,000 
  Royal Bank of Scotland PLC
   (New York Branch) 4.210% 4/14/2008  1,000  1,000 
  Royal Bank of Scotland PLC
   (New York Branch) 4.880% 4/18/2008  1,000  1,001 
  Societe Generale (New York Branch) 2.850% 7/1/2008  10,000  10,000 
  Svenska Handelsbanken, AB
   (New York Branch) 3.000% 4/1/2008  5,000  5,000 
  Toronto Dominion Bank (New York Branch) 4.980% 4/1/2008  8,000  8,000 
  Toronto Dominion Bank (New York Branch) 4.020% 4/15/2008  5,000  5,000 
  Toronto Dominion Bank (New York Branch) 3.000% 5/21/2008  5,000  5,000 
  Toronto Dominion Bank (New York Branch) 3.040% 5/22/2008  3,000  3,000 
  Toronto Dominion Bank (New York Branch) 2.550% 5/27/2008  5,000  5,000 
  UBS AG (Stamford Branch) 5.250% 4/10/2008  10,000  10,003 
  Westpac Banking Corp. (New York Branch) 4.700% 4/1/2008  10,000  10,000 
  Westpac Banking Corp. (New York Branch) 3.000% 5/6/2008  4,000  4,000 

             380,028  

   

   Total Certificates of Deposit
  (Cost $525,529)          525,528  

   Eurodollar Certificates of Deposit (8.6%)

  ABN-AMRO Bank NV 4.450% 4/9/2008  3,000  3,000 
  ABN-AMRO Bank NV 3.950% 4/16/2008  10,000  10,000 
  Australia & New Zealand Banking Group, Ltd. 3.550% 4/24/2008  4,000  4,000 
  Banco Santander Central Hispano 4.430% 4/10/2008  2,000  2,000 
  Banco Santander Central Hispano 4.440% 4/10/2008  10,000  10,000 
  Banco Santander Central Hispano 4.000% 4/16/2008  2,000  2,000 
  Banco Santander Central Hispano 3.870% 4/18/2008  10,000  10,000 
  Commonwealth Bank of Australia 2.650% 6/27/2008  5,000  5,000 
  Credit Agricole S.A. 4.535% 4/8/2008  5,000  5,000 
  Credit Agricole S.A. 2.860% 6/16/2008  9,000  9,002 
  HSBC Bank PLC 3.800% 4/18/2008  10,000  10,000 
  HSBC Bank PLC 3.640% 4/24/2008  2,000  2,000 
  HSBC Bank PLC 3.640% 4/24/2008  2,000  2,000 
  ING Bank N.V. 4.610% 4/7/2008  15,000  15,000 
  ING Bank N.V. 3.870% 4/17/2008  5,000  5,000 
  ING Bank N.V. 3.180% 4/30/2008  10,000  10,000 
  KBC Bank N.V. 3.015% 5/6/2008  5,000  5,000 
  Lloyds TSB Bank PLC 4.640% 4/2/2008  7,000  7,000 
  Lloyds TSB Bank PLC 4.350% 4/9/2008  5,000  5,000 
  Lloyds TSB Bank PLC 4.000% 4/15/2008  5,000  5,000 
  National Australia Bank Ltd. 4.200% 4/14/2008  10,000  10,000 
  National Australia Bank Ltd. 3.160% 5/1/2008  5,000  5,000 
  National Australia Bank Ltd. 2.960% 6/5/2008  10,000  10,000 
  Societe Generale 4.630% 4/7/2008  8,000  8,000 
  Societe Generale 3.970% 4/16/2008  3,000  3,000 

   Total Eurodollar Certificates of Deposit
  (Cost $162,002)          162,002  

   Repurchase Agreements (1.1%)
  BNP Paribas Securities Corp.          2,000 
   (Dated 3/31/2008, Repurchase Value
   $2,000,000 Collateralized by
   Federal Home Loan Bank 4.650%, 9/26/2008) 2.280% 4/1/2008  2,000    
   
  Barclays Capital Inc.          6,000 
   (Dated 3/31/2008, Repurchase Value
  $6,000,000 Collateralized by
   Federal Home Loan Bank 3.375%, 2/27/2013) 2.300% 4/1/2008  6,000    
   
  Barclays Capital Inc.          1,354 
   (Dated 3/31/2008, Repurchase Value
   $1,354,000 Collateralized by
   Federal Home Loan Mortgage Corp. 3.250%, 2/25/2011) 2.600% 4/1/2008  1,354    
   
  Deutsche Bank Securities, Inc.          5,000 
   (Dated 3/31/2008, Repurchase Value
   $5,000,000 Collateralized by
   Federal Home Loan Mortgage Corp. 2.875%, 4/30/2010) 2.250% 4/1/2008  5,000    
   
  Greenwich Capital Markets, Inc.          4,000 
   (Dated 3/31/2008, Repurchase Value
   $4,000,000 Collateralized by
   Federal National Mortgage Assn. 5.000%, 5/11/2017) 2.300% 4/1/2008  4,000    
   
  J.P. Morgan Securities Inc.          2,000 
   (Dated 3/31/2008, Repurchase Value
   $2,000,000 Collateralized by
   Federal Home Loan Bank 4.750%, 4/24/2009) 2.300% 4/1/2008  2,000    
   
  RBC Capital MarketsCorp.          1,000 
   (Dated 3/31/2008, Repurchase Value
   $1,000,000 Collateralized by
   Federal Home Loan Bank 2.750%, 3/12/2010) 2.320% 4/1/2008  1,000    

   Total Repurchase Agreements
   (Cost $21,354)          21,354  

   Total Investments (101.2%)
  (Cost $1,913,783)          1,913,783  

   Other Assets and Liabilities - Net (-1.2%)          (23,604 )

  Net Assets (100%)          1,890,179  

   
1 Represents annualized yield at date of purchase for discount securities, and coupon for coupon-bearing securities.
2 The issuer operates under a congressional charter; its securities are neither issued nor guaranteed by the U.S. government. If needed, access to additional funding from the U.S. Treasury (beyond the issuer's line of credit) would require congressional action.
3 Security exempt from registration under Section 4(2) of the Securities Act of 1933. Such securities may be sold in transactions exempt from registration only to dealers in that program or other "accredited investors." At March 31, 2008, the aggregate value of these securities was $66,964,000, representing 3.5% of net assets.

Investment Securities: Securities are valued at amortized cost, which approximates market value.

In September 2006, the Financial Accounting Standards Board issued Interpretation No. 157 (“FAS 157”), “Fair Value Measurements.” FAS 157 establishes a framework for measuring fair value and expands disclosures about fair value measurements in financial statements, effective for the fund’s current fiscal period.

Various inputs may be used to determine the value of the fund’s investments. These inputs are summarized in three broad levels:

        Level 1 — quoted prices in active markets for identical securities.


         Level 2 — other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment
         speeds, credit risk, etc.).


        Level 3 — significant unobservable inputs (including the fund’s own assumptions used to determine the fair value of
         investments).


The inputs or methodologies used for valuing securities are not necessarily an indication of the risk associated with investing in those securities. At March 31, 2008, 100% of the fund’s investments were valued using amortized cost, in accordance with rules under the Investment Company Act of 1940. Amortized cost approximates the current fair value of a security, but since the value is not obtained from a quoted price in an active market, such securities are considered to be valued using Level 2 inputs.


Vanguard Variable Insurance Total Bond Market Index Portfolio
Schedule of Investments
March 31, 2008
 
Coupon Maturity
Date
Face
Amount
($000)
Market
Value
($000)

     U.S. Government Securities (21.8%)        

      Obligations (69.9%)
     U.S. Government Securities (21.8%)
    U.S. Treasury Bond 3.625% 5/15/2013  300  317 
    U.S. Treasury Bond 12.000% 8/15/2013  1,200  1,247 
    U.S. Treasury Bond 13.250% 5/15/2014  170  191 
    U.S. Treasury Bond 12.500% 8/15/2014  275  315 
    U.S. Treasury Bond 4.000% 2/15/2015  50  54 
    U.S. Treasury Bond 11.250% 2/15/2015  3,575  5,423 
    U.S. Treasury Bond 10.625% 8/15/2015  35  53 
    U.S. Treasury Bond 9.875% 11/15/2015  3,500  5,118 
    U.S. Treasury Bond 9.250% 2/15/2016  75  107 
    U.S. Treasury Bond 7.250% 5/15/2016  1,060  1,362 
    U.S. Treasury Bond 7.500% 11/15/2016  2,775  3,626 
    U.S. Treasury Bond 8.750% 5/15/2017  7,875  11,099 
    U.S. Treasury Bond 8.875% 8/15/2017  7,075  10,077 
    U.S. Treasury Bond 4.250% 11/15/2017  25  27 
    U.S. Treasury Bond 8.875% 2/15/2019  5,535  8,046 
    U.S. Treasury Bond 8.125% 8/15/2019  195  272 
    U.S. Treasury Bond 8.500% 2/15/2020  65  93 
    U.S. Treasury Bond 8.750% 5/15/2020  150  220 
    U.S. Treasury Bond 8.750% 8/15/2020  9,075  13,327 
    U.S. Treasury Bond 7.875% 2/15/2021  2,880  3,993 
    U.S. Treasury Bond 8.125% 5/15/2021  610  864 
    U.S. Treasury Bond 8.125% 8/15/2021  2,975  4,225 
    U.S. Treasury Bond 8.000% 11/15/2021  1,195  1,685 
    U.S. Treasury Bond 7.250% 8/15/2022  210  281 
    U.S. Treasury Bond 7.625% 11/15/2022  40  55 
    U.S. Treasury Bond 7.125% 2/15/2023  415  550 
    U.S. Treasury Bond 7.625% 2/15/2025  4,250  5,982 
    U.S. Treasury Bond 6.875% 8/15/2025  725  956 
    U.S. Treasury Bond 6.000% 2/15/2026  25  30 
    U.S. Treasury Bond 6.750% 8/15/2026  10,530  13,809 
    U.S. Treasury Bond 6.500% 11/15/2026  1,650  2,115 
    U.S. Treasury Bond 6.625% 2/15/2027  3,940  5,125 
    U.S. Treasury Bond 6.375% 8/15/2027  85  108 
    U.S. Treasury Bond 5.500% 8/15/2028  150  174 
    U.S. Treasury Bond 5.250% 11/15/2028  1,710  1,923 
    U.S. Treasury Bond 5.250% 2/15/2029  200  225 
    U.S. Treasury Bond 6.125% 8/15/2029  480  601 
    U.S. Treasury Bond 5.375% 2/15/2031  150  173 
    U.S. Treasury Bond 4.500% 2/15/2036  5,025  5,188 
    U.S. Treasury Bond 4.750% 2/15/2037  1,350  1,451 
    U.S. Treasury Note 4.875% 1/31/2009  960  986 
    U.S. Treasury Note 4.750% 2/28/2009  5,000  5,144 
    U.S. Treasury Note 2.625% 3/15/2009  4,400  4,446 
    U.S. Treasury Note 4.500% 4/30/2009  6,250  6,446 
    U.S. Treasury Note 3.875% 5/15/2009  1,415  1,451 
    U.S. Treasury Note 4.875% 5/15/2009  1,675  1,736 
    U.S. Treasury Note 4.875% 5/31/2009  100  104 
    U.S. Treasury Note 4.875% 6/30/2009  150  156 
    U.S. Treasury Note 4.625% 7/31/2009  1,900  1,977 
    U.S. Treasury Note 3.500% 8/15/2009  200  205 
    U.S. Treasury Note 4.875% 8/15/2009  450  470 
    U.S. Treasury Note 3.375% 9/15/2009  1,100  1,129 
    U.S. Treasury Note 4.000% 9/30/2009  1,500  1,555 
    U.S. Treasury Note 3.625% 10/31/2009  600  619 
    U.S. Treasury Note 3.125% 11/30/2009  23,400  23,978 
    U.S. Treasury Note 3.500% 12/15/2009  250  258 
    U.S. Treasury Note 3.250% 12/31/2009  3,100  3,187 
    U.S. Treasury Note 3.500% 2/15/2010  1,150  1,191 
    U.S. Treasury Note 6.500% 2/15/2010  15,325  16,697 
    U.S. Treasury Note 4.000% 3/15/2010  1,600  1,675 
    U.S. Treasury Note 4.000% 4/15/2010  2,575  2,700 
    U.S. Treasury Note 3.875% 5/15/2010  150  157 
    U.S. Treasury Note 4.125% 8/15/2010  1,470  1,556 
    U.S. Treasury Note 3.875% 9/15/2010  775  817 
    U.S. Treasury Note 4.250% 10/15/2010  60  64 
    U.S. Treasury Note 4.500% 11/15/2010  135  145 
    U.S. Treasury Note 4.500% 2/28/2011  760  820 
    U.S. Treasury Note 4.750% 3/31/2011  775  842 
    U.S. Treasury Note 4.875% 4/30/2011  4,200  4,581 
    U.S. Treasury Note 5.125% 6/30/2011  1,200  1,322 
    U.S. Treasury Note 4.875% 7/31/2011  1,025  1,122 
    U.S. Treasury Note 4.625% 8/31/2011  3,125  3,397 
    U.S. Treasury Note 4.500% 9/30/2011  635  689 
    U.S. Treasury Note 4.625% 10/31/2011  8,825  9,618 
    U.S. Treasury Note 4.500% 11/30/2011  4,100  4,454 
    U.S. Treasury Note 4.625% 12/31/2011  50  55 
    U.S. Treasury Note 4.750% 1/31/2012  1,550  1,700 
    U.S. Treasury Note 4.625% 2/29/2012  8,075  8,816 
    U.S. Treasury Note 4.500% 3/31/2012  1,450  1,576 
    U.S. Treasury Note 4.500% 4/30/2012  6,950  7,557 
    U.S. Treasury Note 4.750% 5/31/2012  1,700  1,866 
    U.S. Treasury Note 4.875% 6/30/2012  10,225  11,276 
    U.S. Treasury Note 4.625% 7/31/2012  11,525  12,609 
    U.S. Treasury Note 4.125% 8/31/2012  1,700  1,825 
    U.S. Treasury Note 4.250% 9/30/2012  225  243 
    U.S. Treasury Note 3.375% 11/30/2012  75  78 
    U.S. Treasury Note 3.875% 2/15/2013  3,795  4,052 
    U.S. Treasury Note 2.750% 2/28/2013  3,200  3,246 
    U.S. Treasury Note 4.250% 8/15/2013  3,750  4,084 
    U.S. Treasury Note 4.250% 11/15/2013  725  792 
    U.S. Treasury Note 4.000% 2/15/2014  325  351 
    U.S. Treasury Note 4.750% 5/15/2014  4,375  4,912 
    U.S. Treasury Note 4.250% 8/15/2014  2,700  2,951 
    U.S. Treasury Note 4.250% 11/15/2014  1,850  2,023 
    U.S. Treasury Note 4.125% 5/15/2015  12,025  13,002 
    U.S. Treasury Note 5.125% 5/15/2016  2,800  3,189 
    U.S. Treasury Note 4.875% 8/15/2016 
    U.S. Treasury Note 4.750% 8/15/2017  150  166 

               302,556  

     
     Agency Bonds and Notes (9.1%)
     Agency for International Development
      - Egypt (U.S. Government Guaranteed) 4.450% 9/15/2015  350  367 
  1 Federal Farm Credit Bank 4.125% 4/15/2009  175  179 
  1 Federal Farm Credit Bank 5.250% 8/3/2009  275  286 
  1 Federal Farm Credit Bank 5.000% 10/23/2009  250  260 
  1 Federal Farm Credit Bank 4.750% 5/7/2010  4,000  4,194 
  1 Federal Farm Credit Bank 5.250% 9/13/2010  150  160 
  1 Federal Farm Credit Bank 3.750% 12/6/2010  450  464 
  1 Federal Farm Credit Bank 5.375% 7/18/2011  550  593 
  1 Federal Farm Credit Bank 4.500% 10/17/2012  100  105 
  1 Federal Farm Credit Bank 4.875% 12/16/2015  175  184 
  1 Federal Farm Credit Bank 5.125% 8/25/2016  225  241 
  1 Federal Farm Credit Bank 4.875% 1/17/2017  250  263 
  1 Federal Home Loan Bank 4.750% 4/24/2009  4,000  4,107 
  1 Federal Home Loan Bank 5.375% 7/17/2009  250  260 
  1 Federal Home Loan Bank 5.250% 8/5/2009  125  130 
  1 Federal Home Loan Bank 5.250% 9/11/2009  75  78 
  1 Federal Home Loan Bank 5.000% 9/18/2009  1,000  1,041 
  1 Federal Home Loan Bank 4.500% 10/9/2009  5,000  5,173 
  1 Federal Home Loan Bank 5.000% 12/11/2009  300  314 
  1 Federal Home Loan Bank 3.750% 1/8/2010  25  26 
  1 Federal Home Loan Bank 3.875% 1/15/2010  275  283 
  1 Federal Home Loan Bank 2.750% 3/12/2010  325  328 
  1 Federal Home Loan Bank 4.375% 3/17/2010  3,600  3,747 
  1 Federal Home Loan Bank 4.875% 5/14/2010  150  158 
  1 Federal Home Loan Bank 7.625% 5/14/2010  1,850  2,050 
  1 Federal Home Loan Bank 4.375% 9/17/2010  1,000  1,047 
  1 Federal Home Loan Bank 4.750% 12/10/2010  125  132 
  1 Federal Home Loan Bank 3.625% 12/17/2010  250  258 
  1 Federal Home Loan Bank 4.875% 11/18/2011  400  428 
  1 Federal Home Loan Bank 4.625% 10/10/2012  250  266 
  1 Federal Home Loan Bank 3.375% 2/27/2013  300  302 
  1 Federal Home Loan Bank 3.875% 6/14/2013  825  847 
  1 Federal Home Loan Bank 5.125% 8/14/2013  1,925  2,092 
  1 Federal Home Loan Bank 4.500% 9/16/2013  2,300  2,413 
  1 Federal Home Loan Bank 5.500% 8/13/2014  1,600  1,773 
  1 Federal Home Loan Bank 5.375% 5/18/2016  1,800  1,977 
  1 Federal Home Loan Bank 5.625% 6/13/2016  75  80 
  1 Federal Home Loan Bank 4.750% 12/16/2016  2,625  2,769 
  1 Federal Home Loan Bank 4.875% 5/17/2017  125  133 
  1 Federal Home Loan Bank 5.250% 12/11/2020  250  268 
  1 Federal Home Loan Mortgage Corp. 3.375% 4/15/2009  2,500  2,530 
  1 Federal Home Loan Mortgage Corp. 5.250% 5/21/2009  2,500  2,585 
  1 Federal Home Loan Mortgage Corp. 5.000% 6/11/2009  2,375  2,454 
  1 Federal Home Loan Mortgage Corp. 6.625% 9/15/2009  3,750  3,989 
  1 Federal Home Loan Mortgage Corp. 2.875% 4/30/2010  550  556 
  1 Federal Home Loan Mortgage Corp. 4.750% 1/18/2011  150  159 
  1 Federal Home Loan Mortgage Corp. 3.250% 2/25/2011  500  509 
  1 Federal Home Loan Mortgage Corp. 6.000% 6/15/2011  2,700  2,962 
  1 Federal Home Loan Mortgage Corp. 5.250% 7/18/2011  250  269 
  1 Federal Home Loan Mortgage Corp. 5.750% 1/15/2012  2,250  2,474 
  1 Federal Home Loan Mortgage Corp. 5.500% 8/20/2012  2,000  2,193 
  1 Federal Home Loan Mortgage Corp. 4.625% 10/25/2012  1,075  1,141 
  1 Federal Home Loan Mortgage Corp. 4.125% 12/21/2012  425  442 
  1 Federal Home Loan Mortgage Corp. 4.500% 1/15/2013  1,300  1,372 
  1 Federal Home Loan Mortgage Corp. 4.500% 7/15/2013  350  368 
  1 Federal Home Loan Mortgage Corp. 4.875% 11/15/2013  1,850  1,974 
  1 Federal Home Loan Mortgage Corp. 5.000% 7/15/2014  3,500  3,773 
  1 Federal Home Loan Mortgage Corp. 5.250% 4/18/2016  2,000  2,168 
  1 Federal Home Loan Mortgage Corp. 5.125% 10/18/2016  1,000  1,079 
  1 Federal Home Loan Mortgage Corp. 5.500% 8/23/2017  1,000  1,105 
  1 Federal Home Loan Mortgage Corp. 5.000% 12/14/2018  615  598 
  1 Federal Home Loan Mortgage Corp. 6.750% 9/15/2029  400  497 
  1 Federal Home Loan Mortgage Corp. 6.750% 3/15/2031  1,525  1,912 
  1 Federal Home Loan Mortgage Corp. 6.250% 7/15/2032  425  507 
  1 Federal National Mortgage Assn. 4.875% 4/15/2009  750  770 
  1 Federal National Mortgage Assn. 5.125% 7/13/2009  7,000  7,259 
  1 Federal National Mortgage Assn. 6.625% 9/15/2009  5,060  5,383 
  1 Federal National Mortgage Assn. 7.250% 1/15/2010  3,010  3,272 
  1 Federal National Mortgage Assn. 3.250% 2/10/2010  500  509 
  1 Federal National Mortgage Assn. 4.250% 8/15/2010  1,200  1,251 
  1 Federal National Mortgage Assn. 4.750% 12/15/2010  1,075  1,139 
  1 Federal National Mortgage Assn. 6.250% 2/1/2011  400  435 
  1 Federal National Mortgage Assn. 5.500% 3/15/2011  1,000  1,080 
  1 Federal National Mortgage Assn. 5.125% 4/15/2011  925  987 
  1 Federal National Mortgage Assn. 5.000% 10/15/2011  1,025  1,097 
  1 Federal National Mortgage Assn. 6.125% 3/15/2012  1,450  1,617 
  1 Federal National Mortgage Assn. 4.875% 5/18/2012  350  374 
  1 Federal National Mortgage Assn. 4.375% 9/15/2012  350  368 
  1 Federal National Mortgage Assn. 3.625% 2/12/2013  525  534 
  1 Federal National Mortgage Assn. 4.750% 2/21/2013  500  532 
  1 Federal National Mortgage Assn. 4.375% 3/15/2013  1,850  1,942 
  1 Federal National Mortgage Assn. 4.625% 5/1/2013  475  487 
  1 Federal National Mortgage Assn. 4.625% 10/15/2013  2,950  3,126 
  1 Federal National Mortgage Assn. 4.125% 4/15/2014  1,500  1,547 
  1 Federal National Mortgage Assn. 4.625% 10/15/2014  1,000  1,056 
  1 Federal National Mortgage Assn. 4.375% 10/15/2015  500  517 
  1 Federal National Mortgage Assn. 5.250% 9/15/2016  1,150  1,249 
  1 Federal National Mortgage Assn. 4.875% 12/15/2016  1,500  1,592 
  1 Federal National Mortgage Assn. 5.000% 2/13/2017  1,925  2,056 
  1 Federal National Mortgage Assn. 5.000% 5/11/2017  2,000  2,137 
  1 Federal National Mortgage Assn. 7.125% 1/15/2030  1,425  1,850 
  1 Federal National Mortgage Assn. 7.250% 5/15/2030  300  395 
  1 Federal National Mortgage Assn. 6.625% 11/15/2030  600  742 
  1 Federal National Mortgage Assn. 5.625% 7/15/2037  125  138 
    Private Export Funding Corp. 7.200% 1/15/2010  400  434 
    State of Israel
     (U.S. Government Guaranteed) 5.500% 9/18/2023  150  166 
    State of Israel
     (U.S. Government Guaranteed) 5.500% 12/4/2023  50  56 
    State of Israel
     (U.S. Government Guaranteed) 5.500% 4/26/2024  75  83 
  1 Tennessee Valley Auth. 5.500% 7/18/2017  275  303 
  1 Tennessee Valley Auth. 4.500% 4/1/2018  150  153 
  1 Tennessee Valley Auth. 7.125% 5/1/2030  1,000  1,286 
  1 Tennessee Valley Auth. 4.650% 6/15/2035  175  167 
  1 Tennessee Valley Auth. 4.875% 1/15/2048  100  98 
  1 Tennessee Valley Auth. 5.375% 4/1/2056  50  54 

               125,633  

     
     Mortgage-Backed Securities (39.0%)
     Conventional Mortgage-
      Backed Securities (35.6%)
1,2 Federal Home Loan Mortgage Corp. 4.000% 8/1/2008-9/1/2020  4,346  4,281 
1,2 Federal Home Loan Mortgage Corp. 4.500% 3/1/2009-8/1/2035  16,967  16,856 
1,2 Federal Home Loan Mortgage Corp. 5.000% 1/1/2018-8/1/2037  42,781  42,693 
1,2 Federal Home Loan Mortgage Corp. 5.500% 11/1/2008-1/1/2038  69,498  70,353 
1,2 Federal Home Loan Mortgage Corp. 6.000% 7/1/2008-2/1/2038  44,437  45,628 
1,2 Federal Home Loan Mortgage Corp. 6.500% 8/1/2008-12/1/2037  9,236  9,605 
1,2 Federal Home Loan Mortgage Corp. 7.000% 8/1/2008-9/1/2036  2,653  2,794 
1,2 Federal Home Loan Mortgage Corp. 7.500% 10/1/2009-12/1/2030  269  284 
1,2 Federal Home Loan Mortgage Corp. 8.000% 10/1/2009-7/1/2030  214  232 
1,2 Federal Home Loan Mortgage Corp. 8.500% 3/1/2023-11/1/2030  77  84 
1,2 Federal Home Loan Mortgage Corp. 9.000% 5/1/2027-5/1/2030  11 
1,2 Federal Home Loan Mortgage Corp. 9.500% 1/1/2025-2/1/2025 
1,2 Federal Home Loan Mortgage Corp. 10.000% 3/1/2017-11/1/2019 
1,2 Federal National Mortgage Assn. 4.000% 12/1/2010-6/1/2019  1,653  1,635 
1,2 Federal National Mortgage Assn. 4.500% 9/1/2011-10/1/2035  17,621  17,434 
1,2 Federal National Mortgage Assn. 5.000% 9/1/2009-4/1/2038  67,624  67,439 
1,2 Federal National Mortgage Assn. 5.500% 3/1/2017-4/1/2038  72,347  73,297 
1,2 Federal National Mortgage Assn. 6.000% 11/1/2008-4/1/2038  58,255  59,780 
1,2 Federal National Mortgage Assn. 6.500% 8/1/2008-4/1/2038  22,817  23,668 
1,2 Federal National Mortgage Assn. 7.000% 11/1/2010-4/1/2038  6,013  6,311 
1,2 Federal National Mortgage Assn. 7.500% 4/1/2008-7/1/2032  326  349 
1,2 Federal National Mortgage Assn. 8.000% 4/1/2010-11/1/2030  119  129 
1,2 Federal National Mortgage Assn. 8.500% 7/1/2022-4/1/2031  47  53 
1,2 Federal National Mortgage Assn. 9.000% 6/1/2022-12/1/2024  12  14 
1,2 Federal National Mortgage Assn. 9.500% 12/1/2018-2/1/2025  10  11 
1,2 Federal National Mortgage Assn. 10.000% 8/1/2020-8/1/2021 
1,2 Federal National Mortgage Assn. 10.500% 8/1/2020 
  2 Government National Mortgage Assn. 4.500% 8/15/2018-8/15/2035  764  753 
  2 Government National Mortgage Assn. 5.000% 3/15/2018-4/1/2038  8,556  8,557 
  2 Government National Mortgage Assn. 5.500% 6/15/2018-4/1/2038  15,963  16,273 
  2 Government National Mortgage Assn. 6.000% 3/15/2009-4/1/2038  15,691  16,176 
  2 Government National Mortgage Assn. 6.500% 10/15/2008-4/1/2038  7,093  7,366 
  2 Government National Mortgage Assn. 7.000% 10/15/2008-8/20/2036  855  904 
  2 Government National Mortgage Assn. 7.500% 6/15/2012-1/15/2031  263  280 
  2 Government National Mortgage Assn. 8.000% 2/15/2022-12/15/2030  149  165 
  2 Government National Mortgage Assn. 8.500% 7/15/2009-7/15/2030  44  46 
  2 Government National Mortgage Assn. 9.000% 4/15/2016-7/15/2030  95  104 
  2 Government National Mortgage Assn. 9.500% 4/15/2017-12/15/2021  13  14 
  2 Government National Mortgage Assn. 10.000% 5/15/2020 
  2 Government National Mortgage Assn. 10.500% 5/15/2019  12  14 
  2 Government National Mortgage Assn. 11.000% 10/15/2015 
  2 Government National Mortgage Assn. 11.500% 2/15/2013 
     Non-Conventional Mortgage-
      Backed Securities (3.4%)
1,2 Federal Home Loan Mortgage Corp. 5.616% 4/1/2037  444  453 
1,2 Federal Home Loan Mortgage Corp. 5.697% 12/1/2036  644  655 
1,2 Federal Home Loan Mortgage Corp. 4.794% 7/1/2035  833  839 
1,2 Federal Home Loan Mortgage Corp. 5.424% 3/1/2037  424  428 
1,2 Federal Home Loan Mortgage Corp. 5.558% 7/1/2036  282  288 
1,2 Federal Home Loan Mortgage Corp. 4.654% 7/1/2035  353  351 
1,2 Federal Home Loan Mortgage Corp. 4.290% 4/1/2036  909  906 
1,2 Federal Home Loan Mortgage Corp. 4.828% 3/1/2036  493  496 
1,2 Federal Home Loan Mortgage Corp. 4.655% 12/1/2035  629  632 
1,2 Federal Home Loan Mortgage Corp. 4.582% 9/1/2034  231  233 
1,2 Federal Home Loan Mortgage Corp. 5.704% 3/1/2037  870  886 
1,2 Federal Home Loan Mortgage Corp. 4.609% 4/1/2035  513  516 
1,2 Federal Home Loan Mortgage Corp. 5.262% 3/1/2036  507  517 
1,2 Federal Home Loan Mortgage Corp. 6.518% 2/1/2037  424  434 
1,2 Federal Home Loan Mortgage Corp. 5.832% 6/1/2037  691  707 
1,2 Federal Home Loan Mortgage Corp. 5.885% 12/1/2036  245  252 
1,2 Federal Home Loan Mortgage Corp. 6.125% 8/1/2037  479  489 
1,2 Federal Home Loan Mortgage Corp. 5.860% 4/1/2037  558  568 
1,2 Federal Home Loan Mortgage Corp. 6.404% 6/1/2037  397  404 
1,2 Federal Home Loan Mortgage Corp. 5.446% 4/1/2037  608  615 
1,2 Federal Home Loan Mortgage Corp. 5.288% 12/1/2036  153  155 
1,2 Federal Home Loan Mortgage Corp. 5.582% 5/1/2036  426  438 
1,2 Federal Home Loan Mortgage Corp. 5.771% 5/1/2036  234  240 
1,2 Federal Home Loan Mortgage Corp. 6.115% 12/1/2036  472  483 
1,2 Federal Home Loan Mortgage Corp. 5.872% 5/1/2037  591  596 
1,2 Federal Home Loan Mortgage Corp. 5.830% 10/1/2037  616  629 
1,2 Federal Home Loan Mortgage Corp. 5.293% 3/1/2038  450  448 
1,2 Federal Home Loan Mortgage Corp. 4.692% 12/1/2034  184  186 
1,2 Federal Home Loan Mortgage Corp. 5.486% 2/1/2036  407  412 
1,2 Federal Home Loan Mortgage Corp. 5.715% 9/1/2036  1,036  1,063 
1,2 Federal Home Loan Mortgage Corp. 5.964% 10/1/2037  139  142 
1,2 Federal Home Loan Mortgage Corp. 5.322% 12/1/2035  327  332 
1,2 Federal Home Loan Mortgage Corp. 4.986% 5/1/2035  471  474 
1,2 Federal Home Loan Mortgage Corp. 4.600% 11/1/2034  416  414 
1,2 Federal Home Loan Mortgage Corp. 4.399% 12/1/2034  436  437 
1,2 Federal National Mortgage Assn. 5.812% 6/1/2037  1,428  1,458 
1,2 Federal National Mortgage Assn. 4.864% 12/1/2035  635  637 
1,2 Federal National Mortgage Assn. 5.889% 9/1/2036  968  991 
1,2 Federal National Mortgage Assn. 5.718% 9/1/2036  277  283 
1,2 Federal National Mortgage Assn. 4.646% 11/1/2033  118  119 
1,2 Federal National Mortgage Assn. 4.137% 5/1/2034  234  233 
1,2 Federal National Mortgage Assn. 4.756% 6/1/2034  168  170 
1,2 Federal National Mortgage Assn. 4.650% 9/1/2034  384  383 
1,2 Federal National Mortgage Assn. 4.744% 9/1/2034  96  97 
1,2 Federal National Mortgage Assn. 4.690% 10/1/2034  221  221 
1,2 Federal National Mortgage Assn. 4.758% 10/1/2034  458  460 
1,2 Federal National Mortgage Assn. 4.574% 1/1/2035  881  889 
1,2 Federal National Mortgage Assn. 5.608% 7/1/2036  154  159 
1,2 Federal National Mortgage Assn. 4.587% 11/1/2034  473  472 
1,2 Federal National Mortgage Assn. 4.455% 7/1/2035  222  222 
1,2 Federal National Mortgage Assn. 4.944% 7/1/2035  125  127 
1,2 Federal National Mortgage Assn. 4.656% 8/1/2035  1,126  1,122 
1,2 Federal National Mortgage Assn. 4.742% 9/1/2035  331  333 
1,2 Federal National Mortgage Assn. 5.081% 12/1/2035  783  794 
1,2 Federal National Mortgage Assn. 5.128% 1/1/2036  415  423 
1,2 Federal National Mortgage Assn. 5.134% 12/1/2035  797  810 
1,2 Federal National Mortgage Assn. 5.376% 2/1/2036  370  379 
1,2 Federal National Mortgage Assn. 5.758% 4/1/2036  393  400 
1,2 Federal National Mortgage Assn. 6.095% 6/1/2036  109  112 
1,2 Federal National Mortgage Assn. 5.074% 2/1/2036  118  119 
1,2 Federal National Mortgage Assn. 5.464% 2/1/2036  523  530 
1,2 Federal National Mortgage Assn. 5.801% 1/1/2036  226  230 
1,2 Federal National Mortgage Assn. 4.689% 11/1/2034  342  344 
1,2 Federal National Mortgage Assn. 4.835% 4/1/2037  619  623 
1,2 Federal National Mortgage Assn. 5.270% 3/1/2037  361  367 
1,2 Federal National Mortgage Assn. 4.626% 4/1/2036  641  650 
1,2 Federal National Mortgage Assn. 5.036% 8/1/2037  1,177  1,183 
1,2 Federal National Mortgage Assn. 4.949% 5/1/2037  739  743 
1,2 Federal National Mortgage Assn. 4.848% 11/1/2035  727  731 
1,2 Federal National Mortgage Assn. 6.033% 10/1/2037  586  598 
1,2 Federal National Mortgage Assn. 5.664% 6/1/2036  215  220 
1,2 Federal National Mortgage Assn. 5.980% 11/1/2036  851  880 
1,2 Federal National Mortgage Assn. 5.742% 12/1/2036  1,355  1,381 
1,2 Federal National Mortgage Assn. 5.679% 2/1/2037  848  865 
1,2 Federal National Mortgage Assn. 5.685% 3/1/2037  1,341  1,369 
1,2 Federal National Mortgage Assn. 5.641% 3/1/2037  396  403 
1,2 Federal National Mortgage Assn. 5.692% 2/1/2037  1,244  1,273 
1,2 Federal National Mortgage Assn. 5.739% 3/1/2037  1,146  1,166 
1,2 Federal National Mortgage Assn. 5.791% 4/1/2037  458  463 
1,2 Federal National Mortgage Assn. 5.452% 5/1/2037  323  326 
1,2 Federal National Mortgage Assn. 4.423% 8/1/2035  846  849 
1,2 Federal National Mortgage Assn. 4.777% 4/1/2036  875  894 
1,2 Federal National Mortgage Assn. 5.198% 3/1/2038  457  456 
1,2 Federal National Mortgage Assn. 5.783% 4/1/2037  260  264 
1,2 Federal National Mortgage Assn. 5.687% 6/1/2037  218  221 
1,2 Federal National Mortgage Assn. 6.084% 8/1/2037  401  413 
1,2 Federal National Mortgage Assn. 6.613% 9/1/2037  579  594 
1,2 Federal National Mortgage Assn. 5.769% 12/1/2037  840  847 
1,2 Federal National Mortgage Assn. 5.614% 1/1/2037  430  438 

               541,470  

     

     Total U.S. Government and Agency
     Obligations (Cost $939,623)          969,659 

     Corporate Bonds (25.9%)      

     Asset-Backed/Commercial Mortgage-
      Backed Securities (7.0%)
  3 BA Covered Bond Issuer 5.500% 6/14/2012  1,150  1,226 
  2 Banc of America Commercial
     Mortgage, Inc. 5.634% 7/10/2046  325  323 
  2 Banc of America Commercial
     Mortgage, Inc. 5.414% 9/10/2047  225  221 
2,4 Bank One Issuance Trust 2.927% 6/15/2011  600  599 
  2 Bear Stearns Commercial Mortgage
     Securities, Inc. 5.610% 11/15/2033  2,100  2,050 
  2 Bear Stearns Commercial Mortgage
     Securities, Inc. 5.660% 6/11/2040  750  737 
  2 Bear Stearns Commercial Mortgage
     Securities, Inc. 5.405% 12/11/2040  375  370 
  2 Bear Stearns Commercial Mortgage
     Securities, Inc. 5.742% 9/11/2042  375  371 
  2 Bear Stearns Commercial Mortgage
     Securities, Inc. 5.154% 10/12/2042  1,000  978 
  2 Bear Stearns Commercial Mortgage
     Securities, Inc. 5.613% 6/11/2050  275  267 
  2 Bear Stearns Commercial Mortgage
     Securities, Inc. 5.694% 6/11/2050  1,200  1,183 
  2 Capital One Multi-Asset Execution Trust 3.650% 7/15/2011  1,500  1,500 
  2 Capital One Multi-Asset Execution Trust 5.050% 12/17/2018  1,000  947 
2,4 Capital One Prime Auto Receivables Trust 2.837% 4/15/2011  2,000  1,982 
2,4 Chase Issuance Trust 2.828% 12/15/2010  9,300  9,298 
2,4 Chase Issuance Trust 2.828% 2/15/2011  1,500  1,501 
  2 Chase Issuance Trust 4.650% 12/17/2012  800  818 
  2 Chase Issuance Trust 4.650% 3/15/2015  1,000  1,000 
  2 Citibank Credit Card Issuance Trust 2.900% 5/17/2010  1,000  998 
  2 Citibank Credit Card Issuance Trust 3.500% 8/16/2010  2,000  2,001 
3,2 Citicorp Lease Pass-Through Trust 8.040% 12/15/2019  500  561 
  2 Citigroup/Deutsche Bank Commercial
     Mortgage Trust 5.886% 11/15/2044  550  549 
  2 Citigroup/Deutsche Bank Commercial
     Mortgage Trust 5.205% 12/11/2049  925  897 
3,2 Commercial Mortgage Lease-Backed
     Certificate 6.746% 6/20/2031  828  828 
  2 Countrywide Home Loans 4.077% 5/25/2033  228  206 
  2 Credit Suisse First Boston Mortgage
     Securities Corp. 6.380% 12/18/2035  3,436  3,440 
  2 Credit Suisse First Boston Mortgage
     Securities Corp. 5.100% 8/15/2038  850  826 
  2 DaimlerChrysler Auto Trust 4.200% 7/8/2010  180  180 
  2 DaimlerChrysler Auto Trust 5.330% 8/8/2010  445  448 
  2 DaimlerChrysler Auto Trust 3.700% 6/8/2012  500  498 
2,4 DaimlerChrysler Master Owner Trust 2.842% 12/15/2010  800  793 
2,4 Discover Card Master Trust I 2.837% 5/15/2011  5,000  4,982 
2,4 Discover Card Master Trust I 2.927% 5/15/2011  750  748 
  2 Fifth Third Auto Trust 4.070% 1/17/2012  1,000  1,000 
  2 First Union National Bank Commercial
     Mortgage Trust 6.223% 12/12/2033  2,100  2,086 
  2 Ford Credit Auto Owner Trust 4.300% 8/15/2009  70  70 
  2 Ford Credit Auto Owner Trust 4.370% 10/15/2012  450  450 
  2 GE Capital Commercial Mortgage Corp. 5.994% 12/10/2035  1,072  1,069 
  2 GE Capital Credit Card Master
     Note Trust 5.080% 9/15/2012  1,350  1,376 
  2 GMAC Commercial Mortgage
     Securities, Inc. 4.864% 12/10/2041  1,500  1,434 
2,4 Gracechurch Card Funding PLC 2.828% 6/15/2010  1,000  997 
2,4 Gracechurch Card Funding PLC 2.828% 9/15/2010  3,000  2,981 
2,4 Gracechurch Card Funding PLC 2.828% 11/15/2010  2,000  1,982 
  2 GS Mortgage Securities Corp. II 5.799% 8/10/2045  475  476 
  2 Honda Auto Receivables Owner Trust 4.610% 8/17/2009  325  325 
  2 Honda Auto Receivables Owner Trust 5.300% 7/21/2010  398  402 
  2 Honda Auto Receivables Owner Trust 5.120% 10/15/2010  1,000  1,008 
  2 JPMorgan Chase Commercial
     Mortgage Securities 4.200% 7/12/2035  833  804 
  2 JPMorgan Chase Commercial
     Mortgage Securities 4.697% 7/15/2042  2,000  1,891 
  2 JPMorgan Chase Commercial
     Mortgage Securities 5.160% 4/15/2043  854  848 
  2 JPMorgan Chase Commercial
     Mortgage Securities 5.803% 6/15/2049  1,025  1,012 
  2 JPMorgan Chase Commercial
     Mortgage Securities 5.818% 6/15/2049  450  450 
  2 JPMorgan Chase Commercial
     Mortgage Securities 5.794% 2/12/2051  450  447 
  2 LB-UBS Commercial Mortgage Trust 4.786% 10/15/2029  1,500  1,335 
  2 LB-UBS Commercial Mortgage Trust 4.885% 9/15/2030  1,950  1,924 
  2 LB-UBS Commercial Mortgage Trust 5.197% 11/15/2030  250  245 
  2 LB-UBS Commercial Mortgage Trust 5.866% 9/15/2045  650  649 
2,4 MBNA Credit Card Master Note Trust 2.818% 12/15/2010  6,000  5,990 
  2 MBNA Credit Card Master Note Trust 4.300% 2/15/2011  250  251 
2,4 MBNA Credit Card Master Note Trust 4.408% 12/15/2011  250  248 
2,4 MBNA Credit Card Master Note Trust 2.837% 2/15/2012  3,000  2,952 
  2 MBNA Master Credit Card Trust 7.000% 2/15/2012  1,400  1,476 
2,4 Merrill Lynch Mortgage Trust 5.829% 6/12/2050  3,800  3,810 
  2 Merrill Lynch/Countrywide Commercial
     Mortgage Trust 5.378% 8/12/2048  375  363 
  2 Morgan Stanley Capital I 4.970% 4/14/2040  1,217  1,098 
  2 Morgan Stanley Capital I 5.230% 9/15/2042  2,625  2,572 
  2 Morgan Stanley Capital I 6.280% 1/11/2043  475  490 
  2 Morgan Stanley Capital I 5.809% 12/12/2049  425  422 
  2 Morgan Stanley Dean Witter Capital I 5.980% 1/15/2039  2,500  2,446 
  2 Nissan Auto Receivables Owner Trust 4.190% 7/15/2009  49  50 
  2 PG&E Energy Recovery Funding LLC 4.140% 9/25/2012  200  203 
  2 PG&E Energy Recovery Funding LLC 5.030% 3/25/2014  600  620 
  2 PNC Mortgage Acceptance Corp. 7.300% 10/12/2033  1,838  1,875 
  2 PSE&G Transition Funding LLC 6.890% 12/15/2017  500  554 
  2 Salomon Brothers Mortgage
     Securities VII 4.115% 9/25/2033  725  719 
  2 USAA Auto Owner Trust 4.550% 2/16/2010  184  184 
  2 USAA Auto Owner Trust 5.360% 2/15/2011  591  597 
  2 Volkswagen Auto Loan
     Enhanced Trust 4.800% 7/20/2009  164  164 
  2 Wachovia Auto Owner Trust 4.790% 4/20/2010  270  270 
  2 Wachovia Bank Commercial
     Mortgage Trust 4.440% 11/15/2034  1,405  1,361 
  2 World Omni Auto Receivables
     Trust 3.940% 10/15/2012  500  497 

               97,799  

     
     Finance (8.2%)
     Banking (3.6%)
    Abbey National PLC 7.950% 10/26/2029  150  162 
    AmSouth Bank NA 5.200% 4/1/2015  150  139 
    BAC Capital Trust XI 6.625% 5/23/2036  150  144 
  3 Banco Bilbao Vizcaya ARG 5.750% 7/20/2017  575  647 
    Bank of America Capital
     Trust XIV 5.630% 12/31/2049  75  58 
    Bank of America Corp. 4.500% 8/1/2010  225  230 
    Bank of America Corp. 4.250% 10/1/2010  125  127 
    Bank of America Corp. 4.375% 12/1/2010  175  178 
    Bank of America Corp. 6.250% 4/15/2012  350  374 
    Bank of America Corp. 5.375% 6/15/2014  120  124 
    Bank of America Corp. 5.125% 11/15/2014  1,580  1,614 
    Bank of America Corp. 5.250% 12/1/2015  200  195 
    Bank of America Corp. 5.750% 8/15/2016  100  102 
    Bank of America Corp. 5.625% 10/14/2016  100  103 
    Bank of America Corp. 5.300% 3/15/2017  1,000  1,005 
    Bank of America Corp. 5.420% 3/15/2017  100  100 
    Bank of America Corp. 6.000% 9/1/2017  25  26 
    Bank of America Corp. 5.750% 12/1/2017  275  287 
    Bank of America Corp. 5.625% 3/8/2035  450  378 
    Bank of New York Mellon 6.375% 4/1/2012  100  108 
    Bank of New York Mellon 4.950% 11/1/2012  300  308 
    Bank of New York Mellon 4.500% 4/1/2013  50  51 
    Bank of New York Mellon 4.950% 3/15/2015  200  197 
    Bank of Tokyo-Mitsubishi 8.400% 4/15/2010  175  191 
    Bank One Corp. 7.875% 8/1/2010  50  53 
    Bank One Corp. 5.250% 1/30/2013  50  51 
    Bank One Corp. 4.900% 4/30/2015  100  98 
  2 Barclays Bank PLC 6.278% 12/29/2049  80  67 
  2 BB&T Capital Trust IV 6.820% 6/12/2057  25  21 
    BB&T Corp. 6.500% 8/1/2011  125  132 
    BB&T Corp. 4.750% 10/1/2012  250  251 
    BB&T Corp. 5.200% 12/23/2015  125  122 
    BB&T Corp. 5.625% 9/15/2016  175  173 
    BB&T Corp. 4.900% 6/30/2017  75  70 
    BB&T Corp. 6.750% 6/7/2036  175  158 
    Charter One Bank N.A. 5.500% 4/26/2011  300  314 
  2 Citigroup Capital XXI 8.300% 12/21/2057  450  446 
    Citigroup, Inc. 4.250% 7/29/2009  200  199 
    Citigroup, Inc. 4.625% 8/3/2010  600  603 
    Citigroup, Inc. 6.500% 1/18/2011  550  568 
    Citigroup, Inc. 5.100% 9/29/2011  700  701 
    Citigroup, Inc. 6.000% 2/21/2012  150  154 
    Citigroup, Inc. 5.250% 2/27/2012  225  227 
    Citigroup, Inc. 5.625% 8/27/2012  325  322 
    Citigroup, Inc. 5.300% 10/17/2012  625  628 
    Citigroup, Inc. 5.125% 5/5/2014  50  49 
    Citigroup, Inc. 5.000% 9/15/2014  900  845 
    Citigroup, Inc. 4.875% 5/7/2015  75  70 
    Citigroup, Inc. 4.700% 5/29/2015  50  46 
    Citigroup, Inc. 5.300% 1/7/2016  225  218 
    Citigroup, Inc. 6.000% 8/15/2017  425  420 
    Citigroup, Inc. 6.125% 11/21/2017  225  227 
    Citigroup, Inc. 6.625% 6/15/2032  100  94 
    Citigroup, Inc. 5.875% 2/22/2033  375  326 
    Citigroup, Inc. 6.000% 10/31/2033  200  169 
    Citigroup, Inc. 6.125% 8/25/2036  100  89 
    Citigroup, Inc. 5.875% 5/29/2037  200  174 
    Citigroup, Inc. 6.875% 3/5/2038  525  524 
    Colonial Bank NA 6.375% 12/1/2015  50  45 
    Comerica Bank 5.750% 11/21/2016  225  217 
    Comerica Bank 5.200% 8/22/2017  75  69 
    Compass Bank 6.400% 10/1/2017  75  74 
    Compass Bank 5.900% 4/1/2026  50  46 
    Credit Suisse First
     Boston USA, Inc. 4.875% 8/15/2010  675  695 
    Credit Suisse First
     Boston USA, Inc. 5.250% 3/2/2011  150  155 
    Credit Suisse First
     Boston USA, Inc. 6.125% 11/15/2011  250  261 
    Credit Suisse First
     Boston USA, Inc. 6.500% 1/15/2012  400  424 
    Credit Suisse First
     Boston USA, Inc. 5.500% 8/15/2013  65  68 
    Credit Suisse First
     Boston USA, Inc. 4.875% 1/15/2015  550  531 
    Credit Suisse First
     Boston USA, Inc. 5.125% 8/15/2015  685  681 
    Credit Suisse First
     Boston USA, Inc. 5.375% 3/2/2016  125  129 
  2 Credit Suisse First
     Boston USA, Inc. 5.860% 5/15/2049  75  60 
    Deutsche Bank AG London 5.375% 10/12/2012  350  366 
    Deutsche Bank AG London 6.000% 9/1/2017  550  579 
    Deutsche Bank Financial LLC 5.375% 3/2/2015  300  301 
    Fifth Third Bank 4.200% 2/23/2010  100  101 
    Fifth Third Bank 8.250% 3/1/2038  75  77 
  2 Fifth Third Cap Trust IV 6.500% 4/15/2067  300  214 
    First Tennessee Bank 5.050% 1/15/2015  50  44 
    FirstStar Bank 7.125% 12/1/2009  250  267 
    Fleet Capital Trust II 7.920% 12/11/2026  400  421 
  3 HBOS Treasury Services PLC 5.250% 2/21/2017  550  581 
    HSBC Bank USA 5.625% 8/15/2035  250  217 
    HSBC Holdings PLC 7.500% 7/15/2009  350  363 
    HSBC Holdings PLC 7.625% 5/17/2032  100  109 
    HSBC Holdings PLC 7.350% 11/27/2032  100  106 
    HSBC Holdings PLC 6.500% 5/2/2036  500  485 
    HSBC Holdings PLC 6.500% 9/15/2037  425  416 
    JPM Capital Trust 6.550% 9/29/2036  125  111 
    JPMorgan Capital Trust 5.875% 3/15/2035  200  170 
    JPMorgan Chase & Co. 5.600% 6/1/2011  450  472 
    JPMorgan Chase & Co. 4.500% 1/15/2012  300  303 
    JPMorgan Chase & Co. 6.625% 3/15/2012  100  107 
    JPMorgan Chase & Co. 5.375% 10/1/2012  675  702 
    JPMorgan Chase & Co. 5.750% 1/2/2013  725  754 
    JPMorgan Chase & Co. 5.375% 1/15/2014  25  25 
    JPMorgan Chase & Co. 4.875% 3/15/2014  230  226 
    JPMorgan Chase & Co. 5.125% 9/15/2014  410  410 
    JPMorgan Chase & Co. 4.750% 3/1/2015  25  25 
    JPMorgan Chase & Co. 5.250% 5/1/2015  650  651 
    JPMorgan Chase & Co. 5.150% 10/1/2015  150  150 
    JPMorgan Chase & Co. 5.875% 6/13/2016  25  26 
    JPMorgan Chase & Co. 6.125% 6/27/2017  75  79 
    JPMorgan Chase & Co. 6.000% 10/1/2017  25  26 
    JPMorgan Chase & Co. 6.000% 1/15/2018  125  131 
    JPMorgan Chase & Co. 5.850% 8/1/2035  150  127 
    JPMorgan Chase & Co. 6.800% 10/1/2037  225  208 
    JPMorgan Chase Capital XXII 6.450% 2/2/2037  225  193 
    Key Bank NA 5.500% 9/17/2012  175  179 
    Key Bank NA 5.800% 7/1/2014  125  124 
    Key Bank NA 4.950% 9/15/2015  150  142 
    Key Bank NA 5.450% 3/3/2016  150  137 
    Manufacturers & Traders Trust Co. 6.625% 12/4/2017  200  192 
    Marshall & Ilsley Bank 4.850% 6/16/2015  275  247 
    MBNA America Bank NA 6.625% 6/15/2012  100  110 
    MBNA Corp. 6.125% 3/1/2013  125  135 
    Mellon Bank NA 4.750% 12/15/2014  50  49 
    Mellon Funding Corp. 5.000% 12/1/2014  300  297 
  3 Nationwide Building Society 5.500% 7/18/2012  575  614 
    NB Capital Trust IV 8.250% 4/15/2027  200  206 
    North Fork Bancorp., Inc. 5.875% 8/15/2012  150  142 
  3 Northern Rock PLC 5.625% 6/22/2017  1,150  1,175 
    PNC Bank NA 4.875% 9/21/2017  325  292 
    PNC Bank NA 6.000% 12/7/2017  100  97 
    PNC Bank NA 6.875% 4/1/2018  50  51 
    PNC Funding Corp. 5.250% 11/15/2015  100  93 
    PNC Funding Corp. 5.625% 2/1/2017  75  71 
    Regions Financial Corp. 6.375% 5/15/2012  200  203 
    Regions Financial Corp. 7.375% 12/10/2037  175  161 
  2 Regions Financial Corp. 6.625% 5/15/2047  250  166 
    Royal Bank of Canada 4.125% 1/26/2010  375  383 
    Royal Bank of Scotland Group PLC 5.000% 11/12/2013  225  225 
    Royal Bank of Scotland Group PLC 5.000% 10/1/2014  50  48 
    Royal Bank of Scotland Group PLC 5.050% 1/8/2015  75  72 
  2 Royal Bank of Scotland Group PLC 7.640% 3/31/2049  650  597 
  2 Royal Bank of Scotland Group PLC 7.648% 8/29/2049  450  413 
    Santander Central Hispano Issuances 7.625% 9/14/2010  375  415 
    Santander Finance Issuances 6.375% 2/15/2011  50  53 
    Sanwa Bank Ltd. 8.350% 7/15/2009  100  106 
    Sanwa Bank Ltd. 7.400% 6/15/2011  725  789 
    Southtrust Corp. 5.800% 6/15/2014  50  51 
    Sovereign Bancorp, Inc. 4.800% 9/1/2010  200  196 
3,2 Standard Chartered PLC 6.409% 12/31/2049  150  123 
    Sumitomo Bank International
     Finance NV 8.500% 6/15/2009  150  159 
    Sumitomo Mitsui Banking Corp. 8.000% 6/15/2012  445  511 
    SunTrust Banks, Inc. 5.250% 11/5/2012  100  99 
    SunTrust Banks, Inc. 5.000% 9/1/2015  100  92 
    SunTrust Banks, Inc. 5.200% 1/17/2017  100  89 
    SunTrust Banks, Inc. 6.000% 9/11/2017  50  48 
    SunTrust Banks, Inc. 5.450% 12/1/2017  300  281 
    SunTrust Banks, Inc. 7.250% 3/15/2018  75  76 
  2 SunTrust Capital VIII 6.100% 12/1/2066  150  113 
    Swiss Bank Corp. 7.000% 10/15/2015  250  269 
    Swiss Bank Corp. 7.375% 6/15/2017  100  112 
    Synovus Financial Corp. 5.125% 6/15/2017  125  109 
    UBS AG 5.875% 12/20/2017  450  457 
    UFJ Finance Aruba AEC 6.750% 7/15/2013  150  160 
    Union Bank of California NA 5.950% 5/11/2016  100  99 
    Union Planters Corp. 7.750% 3/1/2011  300  316 
    UnionBanCal Corp. 5.250% 12/16/2013  50  50 
    US Bank NA 4.950% 10/30/2014  425  427 
  2 USB Capital IX 6.189% 300 225
    Wachovia Bank NA 4.875% 2/1/2015  270  256 
    Wachovia Bank NA 6.000% 11/15/2017  200  197 
    Wachovia Bank NA 5.850% 2/1/2037  300  256 
    Wachovia Bank NA 6.600% 1/15/2038  275  255 
  2 Wachovia Capital Trust III 5.800% 12/31/2049  300  215 
    Wachovia Corp. 4.375% 6/1/2010  125  125 
    Wachovia Corp. 7.800% 8/18/2010  75  80 
    Wachovia Corp. 5.300% 10/15/2011  175  179 
    Wachovia Corp. 4.875% 2/15/2014  255  248 
    Wachovia Corp. 5.625% 10/15/2016  125  121 
    Wachovia Corp. 5.750% 6/15/2017  425  420 
    Wachovia Corp. 5.750% 2/1/2018  300  295 
  3 Wachovia Corp. 8.000% 12/15/2026  600  623 
    Wachovia Corp. 5.500% 8/1/2035  450  374 
    Washington Mutual Bank 6.875% 6/15/2011  450  388 
    Washington Mutual Bank 5.650% 8/15/2014  125  97 
    Washington Mutual Bank 5.125% 1/15/2015  50  36 
    Washington Mutual, Inc. 4.200% 1/15/2010  150  129 
    Washington Mutual, Inc. 5.000% 3/22/2012  175  143 
    Washington Mutual, Inc. 5.250% 9/15/2017  200  152 
    Wells Fargo & Co. 3.125% 4/1/2009  125  125 
    Wells Fargo & Co. 4.200% 1/15/2010  710  722 
    Wells Fargo & Co. 4.875% 1/12/2011  225  232 
    Wells Fargo & Co. 5.300% 8/26/2011  75  78 
    Wells Fargo & Co. 5.250% 10/23/2012  200  208 
    Wells Fargo & Co. 4.375% 1/31/2013  150  150 
    Wells Fargo & Co. 4.950% 10/16/2013  350  360 
    Wells Fargo & Co. 4.625% 4/15/2014  75  74 
    Wells Fargo & Co. 5.000% 11/15/2014  50  49 
    Wells Fargo & Co. 5.625% 12/11/2017  375  388 
    Wells Fargo & Co. 5.375% 2/7/2035  200  182 
    Wells Fargo Bank NA 4.750% 2/9/2015  1,100  1,057 
    Wells Fargo Bank NA 5.750% 5/16/2016  125  127 
    Wells Fargo Bank NA 5.950% 8/26/2036  150  147 
    World Savings Bank, FSB 4.125% 12/15/2009  75  75 
    Zions Bancorp. 5.500% 11/16/2015  175  160 
     Brokerage (1.7%)
    Ameriprise Financial Inc. 5.350% 11/15/2010  150  154 
    Ameriprise Financial Inc. 5.650% 11/15/2015  125  124 
    Bear Stearns Co., Inc. 4.550% 6/23/2010  425  400 
    Bear Stearns Co., Inc. 5.350% 2/1/2012  50  49 
    Bear Stearns Co., Inc. 5.700% 11/15/2014  225  218 
    Bear Stearns Co., Inc. 5.300% 10/30/2015  50  48 
    Bear Stearns Co., Inc. 5.550% 1/22/2017  650  611 
    Bear Stearns Co., Inc. 6.400% 10/2/2017  350  350 
    Bear Stearns Co., Inc. 7.250% 2/1/2018  325  334 
    BlackRock, Inc. 6.250% 9/15/2017  100  105 
  2 Goldman Sachs Capital II 5.793% 6/1/2049  200  138 
    Goldman Sachs Group, Inc. 6.650% 5/15/2009  500  514 
    Goldman Sachs Group, Inc. 7.350% 10/1/2009  300  316 
    Goldman Sachs Group, Inc. 6.875% 1/15/2011  150  157 
    Goldman Sachs Group, Inc. 6.600% 1/15/2012  950  1,003 
    Goldman Sachs Group, Inc. 5.450% 11/1/2012  375  384 
    Goldman Sachs Group, Inc. 5.250% 4/1/2013  225  226 
    Goldman Sachs Group, Inc. 4.750% 7/15/2013  125  123 
    Goldman Sachs Group, Inc. 5.250% 10/15/2013  50  50 
    Goldman Sachs Group, Inc. 5.150% 1/15/2014  135  134 
    Goldman Sachs Group, Inc. 5.000% 10/1/2014  25  25 
    Goldman Sachs Group, Inc. 5.125% 1/15/2015  290  282 
    Goldman Sachs Group, Inc. 5.350% 1/15/2016  500  485 
    Goldman Sachs Group, Inc. 5.625% 1/15/2017  450  431 
    Goldman Sachs Group, Inc. 6.250% 9/1/2017  500  510 
    Goldman Sachs Group, Inc. 5.950% 1/18/2018  725  715 
    Goldman Sachs Group, Inc. 6.150% 4/1/2018  275  274 
    Goldman Sachs Group, Inc. 5.950% 1/15/2027  300  265 
    Goldman Sachs Group, Inc. 6.125% 2/15/2033  125  115 
    Goldman Sachs Group, Inc. 6.345% 2/15/2034  400  346 
    Goldman Sachs Group, Inc. 6.450% 5/1/2036  75  69 
    Goldman Sachs Group, Inc. 6.750% 10/1/2037  850  798 
    Janus Capital Group 5.875% 9/15/2011  75  78 
    Janus Capital Group 6.700% 6/15/2017  50  50 
    Jefferies Group Inc. 6.450% 6/8/2027  375  319 
    Jefferies Group Inc. 6.250% 1/15/2036  175  138 
    Lazard Group 6.850% 6/15/2017  125  118 
  2 Lehman Brothers Capital Trust VII 5.857% 11/29/2049  150  94 
    Lehman Brothers Holdings, Inc. 4.250% 1/27/2010  25  24 
    Lehman Brothers Holdings, Inc. 5.000% 1/14/2011  150  144 
    Lehman Brothers Holdings, Inc. 6.625% 1/18/2012  650  657 
    Lehman Brothers Holdings, Inc. 5.250% 2/6/2012  300  290 
    Lehman Brothers Holdings, Inc. 6.000% 7/19/2012  150  148 
    Lehman Brothers Holdings, Inc. 5.625% 1/24/2013  200  194 
    Lehman Brothers Holdings, Inc. 5.750% 5/17/2013  300  292 
    Lehman Brothers Holdings, Inc. 5.500% 4/4/2016  425  397 
    Lehman Brothers Holdings, Inc. 5.750% 1/3/2017  50  46 
    Lehman Brothers Holdings, Inc. 6.500% 7/19/2017  675  649 
    Lehman Brothers Holdings, Inc. 6.750% 12/28/2017  400  387 
    Lehman Brothers Holdings, Inc. 7.000% 9/27/2027  300  288 
  2 Lehman Brothers Holdings, Inc. 6.000% 5/3/2032  175  136 
    Merrill Lynch & Co., Inc. 4.125% 9/10/2009  75  73 
    Merrill Lynch & Co., Inc. 4.250% 2/8/2010  405  395 
    Merrill Lynch & Co., Inc. 4.790% 8/4/2010  220  219 
    Merrill Lynch & Co., Inc. 5.770% 7/25/2011  175  178 
    Merrill Lynch & Co., Inc. 6.050% 8/15/2012  75  75 
    Merrill Lynch & Co., Inc. 5.450% 2/5/2013  225  221 
    Merrill Lynch & Co., Inc. 5.000% 2/3/2014  125  118 
    Merrill Lynch & Co., Inc. 5.450% 7/15/2014  275  265 
    Merrill Lynch & Co., Inc. 5.000% 1/15/2015  475  445 
    Merrill Lynch & Co., Inc. 6.050% 5/16/2016  225  214 
    Merrill Lynch & Co., Inc. 5.700% 5/2/2017  250  233 
    Merrill Lynch & Co., Inc. 6.400% 8/28/2017  725  709 
    Merrill Lynch & Co., Inc. 6.500% 7/15/2018  75  73 
    Merrill Lynch & Co., Inc. 6.220% 9/15/2026  375  317 
    Merrill Lynch & Co., Inc. 6.110% 1/29/2037  175  139 
    Morgan Stanley Dean Witter 4.000% 1/15/2010  750  741 
    Morgan Stanley Dean Witter 4.250% 5/15/2010  400  398 
    Morgan Stanley Dean Witter 6.750% 4/15/2011  400  415 
    Morgan Stanley Dean Witter 5.625% 1/9/2012  300  303 
    Morgan Stanley Dean Witter 6.600% 4/1/2012  375  388 
    Morgan Stanley Dean Witter 5.750% 8/31/2012  100  101 
    Morgan Stanley Dean Witter 5.250% 11/2/2012  50  50 
    Morgan Stanley Dean Witter 5.300% 3/1/2013  150  148 
    Morgan Stanley Dean Witter 4.750% 4/1/2014  525  488 
    Morgan Stanley Dean Witter 5.375% 10/15/2015  175  172 
    Morgan Stanley Dean Witter 5.750% 10/18/2016  350  346 
    Morgan Stanley Dean Witter 5.450% 1/9/2017  500  471 
    Morgan Stanley Dean Witter 5.550% 4/27/2017  125  118 
    Morgan Stanley Dean Witter 5.950% 12/28/2017  400  387 
    Morgan Stanley Dean Witter 6.625% 4/1/2018  225  227 
    Morgan Stanley Dean Witter 6.250% 8/9/2026  450  416 
    Morgan Stanley Dean Witter 7.250% 4/1/2032  150  152 
     Finance Companies (1.6%)
    Allied Capital Corp. 6.000% 4/1/2012  75  75 
    American Express Bank, FSB 5.550% 10/17/2012  250  259 
    American Express Centurion Bank 4.375% 7/30/2009  225  227 
    American Express Centurion Bank 5.200% 11/26/2010  100  104 
    American Express Centurion Bank 6.000% 9/13/2017  125  125 
    American Express Co. 5.250% 9/12/2011  100  101 
    American Express Co. 5.500% 9/12/2016  100  96 
    American Express Co. 6.150% 8/28/2017  150  151 
    American Express Co. 7.000% 3/19/2018  200  211 
    American Express Co. 8.150% 3/19/2038  50  55 
  2 American Express Co. 6.800% 9/1/2066  200  185 
    American Express Credit Corp. 5.000% 12/2/2010  125  128 
  3 American Express Travel 5.250% 11/21/2011  25  25 
    American General Finance Corp. 3.875% 10/1/2009  225  221 
    American General Finance Corp. 4.875% 5/15/2010  100  99 
    American General Finance Corp. 4.875% 7/15/2012  25  24 
    American General Finance Corp. 5.850% 6/1/2013  405  394 
    American General Finance Corp. 5.750% 9/15/2016  425  393 
    American General Finance Corp. 6.900% 12/15/2017  300  293 
    Block Financial LLC 7.875% 1/15/2013  25  27 
    Capital One Bank 5.750% 9/15/2010  175  174 
    Capital One Capital III 7.686% 8/15/2036  125  97 
    Capital One Capital IV 6.745% 2/17/2037  75  53 
    Capital One Financial 5.700% 9/15/2011  100  95 
    Capital One Financial 4.800% 2/21/2012  100  93 
    Capital One Financial 5.500% 6/1/2015  25  22 
    Capital One Financial 6.150% 9/1/2016  125  108 
    Capital One Financial 5.250% 2/21/2017  50  45 
    Capital One Financial 6.750% 9/15/2017  75  74 
  3 Capmark Financial Group 5.875% 5/10/2012  25  17 
  3 Capmark Financial Group 6.300% 5/10/2017  100  61 
    CIT Group Co. of Canada 4.650% 7/1/2010  350  285 
    CIT Group Co. of Canada 5.600% 11/2/2011  75  58 
    CIT Group Co. of Canada 5.200% 6/1/2015  125  99 
    CIT Group, Inc. 4.250% 2/1/2010  100  82 
    CIT Group, Inc. 5.200% 11/3/2010  75  59 
    CIT Group, Inc. 4.750% 12/15/2010  25  20 
    CIT Group, Inc. 5.600% 4/27/2011  125  99 
    CIT Group, Inc. 7.625% 11/30/2012  250  209 
    CIT Group, Inc. 5.400% 3/7/2013  50  40 
    CIT Group, Inc. 5.000% 2/1/2015  100  78 
    CIT Group, Inc. 5.400% 1/30/2016  450  343 
    CIT Group, Inc. 5.850% 9/15/2016  100  76 
    CIT Group, Inc. 5.650% 2/13/2017  175  137 
    CIT Group, Inc. 6.000% 4/1/2036  75  57 
    Countrywide Financial Corp. 6.250% 5/15/2016  425  346 
    Countrywide Home Loan 4.125% 9/15/2009  225  204 
    Countrywide Home Loan 4.000% 3/22/2011  250  222 
    General Electric Capital Corp. 3.125% 4/1/2009  75  75 
    General Electric Capital Corp. 3.250% 6/15/2009  700  704 
    General Electric Capital Corp. 4.125% 9/1/2009  225  229 
    General Electric Capital Corp. 4.625% 9/15/2009  725  743 
    General Electric Capital Corp. 5.250% 10/27/2009  50  52 
    General Electric Capital Corp. 4.250% 9/13/2010  250  256 
    General Electric Capital Corp. 4.875% 10/21/2010  500  520 
    General Electric Capital Corp. 6.125% 2/22/2011  525  557 
    General Electric Capital Corp. 5.500% 4/28/2011  125  131 
    General Electric Capital Corp. 5.875% 2/15/2012  550  585 
    General Electric Capital Corp. 4.375% 3/3/2012  100  101 
    General Electric Capital Corp. 6.000% 6/15/2012  175  186 
    General Electric Capital Corp. 5.250% 10/19/2012  500  520 
    General Electric Capital Corp. 5.450% 1/15/2013  50  53 
    General Electric Capital Corp. 5.500% 6/4/2014  400  418 
    General Electric Capital Corp. 5.650% 6/9/2014  175  184 
    General Electric Capital Corp. 5.000% 1/8/2016  275  276 
    General Electric Capital Corp. 5.625% 9/15/2017  550  566 
    General Electric Capital Corp. 6.750% 3/15/2032  1,000  1,074 
    General Electric Capital Corp. 6.150% 8/7/2037  300  300 
    General Electric Capital Corp. 5.875% 1/14/2038  1,075  1,041 
  2 General Electric Capital Corp. 6.375% 11/15/2067  650  640 
  2 HSBC Finance Capital Trust IX 5.911% 11/30/2035  100  85 
    HSBC Finance Corp. 4.750% 5/15/2009  700  699 
    HSBC Finance Corp. 4.125% 11/16/2009  75  74 
    HSBC Finance Corp. 4.625% 9/15/2010  300  305 
    HSBC Finance Corp. 5.250% 1/14/2011  225  227 
    HSBC Finance Corp. 5.700% 6/1/2011  300  302 
    HSBC Finance Corp. 6.375% 10/15/2011  375  386 
    HSBC Finance Corp. 7.000% 5/15/2012  275  292 
    HSBC Finance Corp. 6.375% 11/27/2012  75  76 
    HSBC Finance Corp. 4.750% 7/15/2013  100  97 
    HSBC Finance Corp. 5.250% 1/15/2014  400  400 
    HSBC Finance Corp. 5.000% 6/30/2015  575  552 
    International Lease Finance Corp. 4.875% 9/1/2010  50  49 
    International Lease Finance Corp. 5.125% 11/1/2010  125  124 
    International Lease Finance Corp. 4.950% 2/1/2011  450  448 
    International Lease Finance Corp. 5.450% 3/24/2011  50  50 
    International Lease Finance Corp. 5.750% 6/15/2011  600  604 
    International Lease Finance Corp. 5.300% 5/1/2012  75  73 
    International Lease Finance Corp. 5.000% 9/15/2012  350  338 
    International Lease Finance Corp. 6.375% 3/25/2013  150  151 
    International Lease Finance Corp. 5.650% 6/1/2014  225  218 
    iStar Financial Inc. 5.650% 9/15/2011  125  95 
    iStar Financial Inc. 5.150% 3/1/2012  250  184 
    iStar Financial Inc. 5.950% 10/15/2013  50  37 
    iStar Financial Inc. 5.875% 3/15/2016  75  54 
    iStar Financial Inc. 5.850% 3/15/2017  50  36 
    SLM Corp. 4.500% 7/26/2010  50  41 
    SLM Corp. 5.400% 10/25/2011  450  352 
    SLM Corp. 5.375% 1/15/2013  150  117 
    SLM Corp. 5.050% 11/14/2014  450  331 
    SLM Corp. 5.625% 8/1/2033  75  54 
     Insurance (1.0%)
    ACE Capital Trust II 9.700% 4/1/2030  50  58 
    ACE INA Holdings, Inc. 5.700% 2/15/2017  100  100 
    ACE INA Holdings, Inc. 5.800% 3/15/2018  25  25 
    Aetna, Inc. 6.000% 6/15/2016  75  76 
    Aetna, Inc. 6.625% 6/15/2036  175  166 
    Aetna, Inc. 6.750% 12/15/2037  175  169 
    Allied World Assurance 7.500% 8/1/2016  150  151 
    Allstate Corp. 5.000% 8/15/2014  150  151 
    Allstate Corp. 6.125% 12/15/2032  100  94 
    Allstate Corp. 5.550% 5/9/2035  125  107 
    Allstate Corp. 5.950% 4/1/2036  75  68 
  2 Allstate Corp. 6.125% 5/15/2037  75  68 
  2 Allstate Corp. 6.500% 5/15/2057  225  193 
    Ambac, Inc. 5.950% 12/5/2035  300  180 
    Ambac, Inc. 6.150% 2/15/2037  25  10 
    American General Capital II 8.500% 7/1/2030  100  111 
    American International Group, Inc. 4.700% 10/1/2010  100  100 
    American International Group, Inc. 5.375% 10/18/2011  75  76 
    American International Group, Inc. 4.950% 3/20/2012  175  175 
    American International Group, Inc. 5.050% 10/1/2015  375  356 
    American International Group, Inc. 5.600% 10/18/2016  150  147 
    American International Group, Inc. 5.850% 1/16/2018  325  317 
    American International Group, Inc. 6.250% 5/1/2036  175  167 
    American International Group, Inc. 6.250% 3/15/2037  100  80 
    Arch Capital Group Ltd. 7.350% 5/1/2034  75  71 
    Aspen Insurance Holdings Ltd. 6.000% 8/15/2014  75  78 
    Assurant, Inc. 5.625% 2/15/2014  25  24 
    Assurant, Inc. 6.750% 2/15/2034  50  48 
    AXA Financial, Inc. 7.750% 8/1/2010  100  109 
    AXA SA 8.600% 12/15/2030  375  402 
    Axis Capital Holdings 5.750% 12/1/2014  50  47 
    Berkshire Hathaway Finance Corp. 4.125% 1/15/2010  365  373 
    Berkshire Hathaway Finance Corp. 4.200% 12/15/2010  100  103 
    Berkshire Hathaway Finance Corp. 4.625% 10/15/2013  50  52 
    Berkshire Hathaway Finance Corp. 4.850% 1/15/2015  275  282 
  2 Chubb Corp. 6.375% 3/29/2037  75  69 
    Chubb Corp. 6.000% 5/11/2037  200  181 
    CIGNA Corp. 7.875% 5/15/2027  50  54 
    CIGNA Corp. 6.150% 11/15/2036  50  44 
    Cincinnati Financial Corp. 6.125% 11/1/2034  150  140 
    CNA Financial Corp. 6.000% 8/15/2011  100  100 
    CNA Financial Corp. 5.850% 12/15/2014  100  96 
    CNA Financial Corp. 6.500% 8/15/2016  175  175 
    Commerce Group, Inc. 5.950% 12/9/2013  50  51 
    Coventry Health Care Inc. 6.300% 8/15/2014  125  124 
  2 Everest Reinsurance Holdings, Inc. 6.600% 5/15/2037  75  53 
    Fund American Cos., Inc. 5.875% 5/15/2013  75  77 
    GE Global Insurance Holdings Corp. 6.450% 3/1/2019  100  105 
    GE Global Insurance Holdings Corp. 7.000% 2/15/2026  50  51 
    GE Global Insurance Holdings Corp. 7.750% 6/15/2030  50  55 
    Genworth Financial, Inc. 5.750% 6/15/2014  50  49 
    Genworth Financial, Inc. 6.500% 6/15/2034  150  136 
  2 Genworth Financial, Inc. 6.150% 11/15/2066  75  59 
    Hartford Financial Services
     Group, Inc. 5.250% 10/15/2011  100  103 
    Hartford Financial Services
     Group, Inc. 5.500% 10/15/2016  25  24 
    Hartford Financial Services
     Group, Inc. 5.375% 3/15/2017  100  95 
    Hartford Financial Services
     Group, Inc. 6.300% 3/15/2018  75  76 
    Hartford Financial Services
     Group, Inc. 5.950% 10/15/2036  100  88 
    Hartford Financial Services
     Group, Inc. 6.100% 10/1/2041  75  66 
    Humana Inc. 6.450% 6/1/2016  150  150 
  2 ING Capital Funding Trust III 5.775% 12/8/2049  300  247 
    ING USA Global 4.500% 10/1/2010  125  129 
    Lincoln National Corp. 6.200% 12/15/2011  100  105 
    Lincoln National Corp. 5.650% 8/27/2012  25  26 
    Lincoln National Corp. 6.150% 4/7/2036  150  137 
  2 Lincoln National Corp. 6.050% 4/20/2067  50  43 
    Loews Corp. 6.000% 2/1/2035  50  45 
    Marsh & McLennan Cos., Inc. 5.150% 9/15/2010  50  51 
    Marsh & McLennan Cos., Inc. 6.250% 3/15/2012  175  182 
    Marsh & McLennan Cos., Inc. 5.750% 9/15/2015  200  192 
    MetLife, Inc. 5.375% 12/15/2012  125  127 
    MetLife, Inc. 5.000% 11/24/2013  50  51 
    MetLife, Inc. 5.000% 6/15/2015  125  123 
    MetLife, Inc. 6.500% 12/15/2032  175  171 
    MetLife, Inc. 6.375% 6/15/2034  100  96 
    MetLife, Inc. 6.400% 12/15/2036  150  122 
    Principal Financial Group, Inc. 6.050% 10/15/2036  100  90 
    Principal Life Income Funding 5.125% 3/1/2011  125  129 
    Principal Life Income Funding 5.300% 12/14/2012  125  130 
    Principal Life Income Funding 5.100% 4/15/2014  100  98 
    Progressive Corp. 6.375% 1/15/2012  100  107 
    Progressive Corp. 6.625% 3/1/2029  125  130 
  2 Progressive Corp. 6.700% 6/15/2037  125  109 
    Protective Life Secured Trust 4.850% 8/16/2010  100  103 
    Prudential Financial, Inc. 5.800% 6/15/2012  125  131 
    Prudential Financial, Inc. 5.150% 1/15/2013  50  51 
    Prudential Financial, Inc. 4.500% 7/15/2013  200  199 
    Prudential Financial, Inc. 4.750% 4/1/2014  75  72 
    Prudential Financial, Inc. 5.100% 9/20/2014  75  74 
    Prudential Financial, Inc. 5.500% 3/15/2016  25  25 
    Prudential Financial, Inc. 6.100% 6/15/2017  75  75 
    Prudential Financial, Inc. 6.000% 12/1/2017  225  226 
    Prudential Financial, Inc. 5.750% 7/15/2033  50  44 
    Prudential Financial, Inc. 5.400% 6/13/2035  100  83 
    Prudential Financial, Inc. 5.900% 3/17/2036  125  112 
    Prudential Financial, Inc. 5.700% 12/14/2036  50  43 
    Prudential Financial, Inc. 6.625% 12/1/2037  125  122 
    St. Paul Travelers Cos., Inc. 6.250% 6/20/2016  150  157 
    Torchmark Corp. 6.375% 6/15/2016  100  106 
    Travelers Cos. Inc. 5.750% 12/15/2017  250  253 
  2 Travelers Cos. Inc. 6.250% 3/15/2037  75  66 
    Travelers Cos. Inc. 6.250% 6/15/2037  200  190 
    UnitedHealth Group, Inc. 4.125% 8/15/2009  50  50 
    UnitedHealth Group, Inc. 5.250% 3/15/2011  150  151 
    UnitedHealth Group, Inc. 5.500% 11/15/2012  175  178 
    UnitedHealth Group, Inc. 4.875% 2/15/2013  100  99 
    UnitedHealth Group, Inc. 5.000% 8/15/2014  75  73 
    UnitedHealth Group, Inc. 4.875% 3/15/2015  50  47 
    UnitedHealth Group, Inc. 6.000% 6/15/2017  75  75 
    UnitedHealth Group, Inc. 6.000% 11/15/2017  50  50 
    UnitedHealth Group, Inc. 6.000% 2/15/2018  175  171 
    UnitedHealth Group, Inc. 6.500% 6/15/2037  50  45 
    UnitedHealth Group, Inc. 6.625% 11/15/2037  200  181 
    UnitedHealth Group, Inc. 6.875% 2/15/2038  50  48 
    WellPoint Inc. 4.250% 12/15/2009  50  50 
    WellPoint Inc. 6.375% 1/15/2012  100  106 
    WellPoint Inc. 6.800% 8/1/2012  150  159 
    WellPoint Inc. 5.000% 12/15/2014  25  23 
    WellPoint Inc. 5.250% 1/15/2016  50  47 
    WellPoint Inc. 5.875% 6/15/2017  50  49 
    WellPoint Inc. 5.950% 12/15/2034  375  334 
    WellPoint Inc. 5.850% 1/15/2036  175  152 
    WellPoint Inc. 6.375% 6/15/2037  100  89 
    Willis North America Inc. 5.625% 7/15/2015  225  219 
    XL Capital Ltd. 5.250% 9/15/2014  125  110 
    XL Capital Ltd. 6.250% 5/15/2027  125  96 
  2 XL Capital Ltd. 6.500% 12/15/2049  125  88 
     Real Estate Investment
      Trusts (0.3%)
    Arden Realty LP 5.250% 3/1/2015  25  25 
    AvalonBay Communities, Inc. 5.500% 1/15/2012  50  48 
    AvalonBay Communities, Inc. 5.750% 9/15/2016  50  46 
    Boston Properties, Inc. 5.625% 4/15/2015  200  191 
    Brandywine Operating Partnership 4.500% 11/1/2009  100  96 
    Brandywine Operating Partnership 5.625% 12/15/2010  50  48 
    Brandywine Operating Partnership 5.400% 11/1/2014  50  42 
    Camden Property Trust 5.700% 5/15/2017  100  85 
    Colonial Realty LP 5.500% 10/1/2015  50  41 
    Developers Diversified Realty Corp. 5.375% 10/15/2012  25  23 
    Duke Realty LP 5.625% 8/15/2011  50  48 
    Duke Realty LP 5.950% 2/15/2017  125  111 
    ERP Operating LP 6.625% 3/15/2012  100  102 
    ERP Operating LP 5.500% 10/1/2012  100  97 
    ERP Operating LP 5.250% 9/15/2014  50  45 
    ERP Operating LP 5.125% 3/15/2016  75  66 
    ERP Operating LP 5.375% 8/1/2016  50  45 
    ERP Operating LP 5.750% 6/15/2017  25  23 
    HCP Inc. 6.700% 1/30/2018  50  43 
    Health Care Property Investors, Inc. 6.450% 6/25/2012  50  48 
    Health Care Property Investors, Inc. 5.650% 12/15/2013  150  137 
    Health Care Property Investors, Inc. 6.300% 9/15/2016  100  85 
    Health Care REIT, Inc. 6.200% 6/1/2016  275  248 
    HealthCare Realty Trust 5.125% 4/1/2014  75  66 
    Hospitality Properties 5.125% 2/15/2015  150  126 
    HRPT Properties Trust 6.250% 8/15/2016  150  140 
    Kimco Realty Corp. 5.783% 3/15/2016  25  23 
    Liberty Property LP 5.125% 3/2/2015  250  226 
    Liberty Property LP 5.500% 12/15/2016  50  45 
    National Retail Properties 6.875% 10/15/2017  275  265 
    Nationwide Health Properties, Inc. 6.250% 2/1/2013  125  127 
    ProLogis 5.250% 11/15/2010  75  75 
    ProLogis 5.500% 3/1/2013  75  74 
    ProLogis 5.625% 11/15/2015  75  69 
    ProLogis 5.750% 4/1/2016  50  46 
    ProLogis 5.625% 11/15/2016  75  68 
    Realty Income Corp. 6.750% 8/15/2019  150  141 
    Regency Centers LP 6.750% 1/15/2012  300  307 
    Simon Property Group Inc. 4.875% 8/15/2010  75  75 
    Simon Property Group Inc. 5.000% 3/1/2012  100  98 
    Simon Property Group Inc. 5.750% 12/1/2015  525  499 
    Simon Property Group Inc. 5.250% 12/1/2016  250  227 
    Simon Property Group Inc. 5.875% 3/1/2017  25  24 
    Tanger Factory Outlet Centers, Inc. 6.150% 11/15/2015  100  104 
    Vornado Realty 5.600% 2/15/2011  175  169 
     Other (0.0%)
    XTRA Finance Corp. 5.150% 4/1/2017  375  386 

               114,469  

     
     Industrial (8.8%)
     Basic Industry (0.5%)
    Alcan, Inc. 4.875% 9/15/2012  125  127 
    Alcan, Inc. 4.500% 5/15/2013  125  125 
    Alcan, Inc. 5.200% 1/15/2014  125  122 
    Alcan, Inc. 5.000% 6/1/2015  25  24 
    Alcan, Inc. 6.125% 12/15/2033  225  220 
    Alcoa, Inc. 7.375% 8/1/2010  100  107 
    Alcoa, Inc. 5.375% 1/15/2013  200  202 
    Alcoa, Inc. 5.900% 2/1/2027  50  45 
    Barrick Gold Finance Inc. 4.875% 11/15/2014  75  74 
    BHP Billiton Finance 5.250% 12/15/2015  50  49 
    BHP Finance USA Ltd. 5.125% 3/29/2012  25  26 
    BHP Finance USA Ltd. 8.500% 12/1/2012  200  230 
    BHP Finance USA Ltd. 5.400% 3/29/2017  100  97 
    Celulosa Arauco Constitution SA 8.625% 8/15/2010  100  111 
    Celulosa Arauco Constitution SA 5.625% 4/20/2015  250  250 
    Commercial Metals Co. 6.500% 7/15/2017  50  52 
    Dow Chemical Co. 6.000% 10/1/2012  375  394 
    Dow Chemical Co. 7.375% 11/1/2029  25  27 
    E.I. du Pont de Nemours & Co. 6.875% 10/15/2009  170  179 
    E.I. du Pont de Nemours & Co. 4.125% 4/30/2010  30  31 
    E.I. du Pont de Nemours & Co. 4.750% 11/15/2012  25  26 
    E.I. du Pont de Nemours & Co. 6.500% 1/15/2028  100  105 
    Falconbridge Ltd. 7.350% 6/5/2012  75  81 
    Inco Ltd. 7.750% 5/15/2012  125  139 
    Inco Ltd. 5.700% 10/15/2015  125  123 
    International Paper Co. 5.850% 10/30/2012  49  51 
    International Paper Co. 5.300% 4/1/2015  75  73 
    Lubrizol Corp. 5.500% 10/1/2014  250  244 
    Lubrizol Corp. 6.500% 10/1/2034  100  100 
    MeadWestvaco Corp. 6.850% 4/1/2012  50  52 
    Monsanto Co. 7.375% 8/15/2012  100  112 
    Newmont Mining 5.875% 4/1/2035  100  82 
    Noranda, Inc. 7.250% 7/15/2012  50  55 
    Noranda, Inc. 5.500% 6/15/2017  200  187 
    Nucor Corp. 5.750% 12/1/2017  75  77 
    Nucor Corp. 6.400% 12/1/2037  50  51 
    Placer Dome, Inc. 6.450% 10/15/2035  75  72 
    Plum Creek Timber Co. 5.875% 11/15/2015  100  102 
    Potash Corp. of Saskatchewan 7.750% 5/31/2011  375  420 
    PPG Industries, Inc. 5.750% 3/15/2013  100  103 
    PPG Industries, Inc. 6.650% 3/15/2018  100  106 
    Praxair, Inc. 3.950% 6/1/2013  200  201 
    Praxair, Inc. 5.250% 11/15/2014  50  54 
    Praxair, Inc. 5.200% 3/15/2017  25  25 
    Rohm & Haas Co. 7.850% 7/15/2029  100  112 
    Southern Copper Corp. 7.500% 7/27/2035  150  153 
    Teck Cominco Ltd. 6.125% 10/1/2035  150  128 
    US Steel Corp. 6.050% 6/1/2017  150  136 
    US Steel Corp. 7.000% 2/1/2018  100  96 
    Vale Overseas Ltd. 6.250% 1/23/2017  100  100 
    Vale Overseas Ltd. 8.250% 1/17/2034  50  55 
    Vale Overseas Ltd. 6.875% 11/21/2036  275  265 
    Westvaco Corp. 8.200% 1/15/2030  25  26 
    Weyerhaeuser Co. 6.750% 3/15/2012  475  499 
    Weyerhaeuser Co. 7.375% 3/15/2032  50  50 
    Capital Goods (0.9%)
    Bemis Co. Inc. 4.875% 4/1/2012  150  152 
    Boeing Capital Corp. 7.375% 9/27/2010  350  377 
    Boeing Capital Corp. 5.800% 1/15/2013  250  270 
    Boeing Co. 6.625% 2/15/2038  150  168 
    Caterpillar Financial
     Services Corp. 4.150% 1/15/2010  50  51 
    Caterpillar Financial
     Services Corp. 4.850% 12/7/2012  350  359 
    Caterpillar Financial
     Services Corp. 4.250% 2/8/2013  250  251 
    Caterpillar Financial
     Services Corp. 4.750% 2/17/2015  250  250 
    Caterpillar, Inc. 6.625% 7/15/2028  75  81 
    Caterpillar, Inc. 6.050% 8/15/2036  600  613 
    Caterpillar, Inc. 7.375% 3/1/2097  175  205 
    CRH America Inc. 5.625% 9/30/2011  50  50 
    CRH America Inc. 6.950% 3/15/2012  300  320 
    CRH America Inc. 6.000% 9/30/2016  225  215 
    Deere & Co. 6.950% 4/25/2014  175  197 
    Deere & Co. 7.125% 3/3/2031  100  116 
    Embraer Overseas Ltd. 6.375% 1/24/2017  150  149 
    Emerson Electric Co. 7.125% 8/15/2010  50  54 
    Emerson Electric Co. 4.625% 10/15/2012  300  311 
    Emerson Electric Co. 5.250% 10/15/2018  225  228 
    General Dynamics Corp. 4.250% 5/15/2013  75  76 
    General Electric Co. 5.000% 2/1/2013  850  881 
    General Electric Co. 5.250% 12/6/2017  125  125 
    Hanson PLC 7.875% 9/27/2010  75  82 
    Hanson PLC 5.250% 3/15/2013  25  25 
    Honeywell International, Inc. 6.125% 11/1/2011  100  108 
    Honeywell International, Inc. 5.625% 8/1/2012  150  160 
    Honeywell International, Inc. 4.250% 3/1/2013  50  51 
    Honeywell International, Inc. 5.300% 3/15/2017  200  207 
    John Deere Capital Corp. 5.400% 10/17/2011  150  159 
    John Deere Capital Corp. 7.000% 3/15/2012  100  111 
    Joy Global, Inc. 6.000% 11/15/2016  50  51 
    Lafarge SA 6.500% 7/15/2016  200  193 
    Lafarge SA 7.125% 7/15/2036  325  301 
    Lockheed Martin Corp. 4.121% 3/14/2013  125  125 
    Lockheed Martin Corp. 6.150% 9/1/2036  375  385 
    Masco Corp. 4.800% 6/15/2015  125  109 
    Minnesota Mining &
     Manufacturing Corp. 5.125% 11/6/2009  50  52 
    Minnesota Mining &
     Manufacturing Corp. 6.375% 2/15/2028  100  111 
    Minnesota Mining &
     Manufacturing Corp. 5.700% 3/15/2037  125  129 
    Mohawk Industries Inc. 5.750% 1/15/2011  225  238 
    Mohawk Industries Inc. 6.125% 1/15/2016  275  268 
    Northrop Grumman Corp. 7.125% 2/15/2011  250  271 
    Northrop Grumman Corp. 7.750% 2/15/2031  125  154 
    Raytheon Co. 5.500% 11/15/2012  100  107 
    Raytheon Co. 5.375% 4/1/2013  25  26 
    Raytheon Co. 7.200% 8/15/2027  25  28 
    Republic Services, Inc. 6.086% 3/15/2035  75  73 
    Textron Financial Corp. 5.125% 11/1/2010  375  386 
    Textron, Inc. 6.500% 6/1/2012  225  246 
    TRW, Inc. 7.750% 6/1/2029  300  363 
    Tyco International Group SA 6.750% 2/15/2011  125  131 
    Tyco International Group SA 6.375% 10/15/2011  200  200 
    Tyco International Group SA 6.000% 11/15/2013  50  51 
    Tyco International Group SA 7.000% 6/15/2028  325  309 
    United Technologies Corp. 4.375% 5/1/2010  50  51 
    United Technologies Corp. 6.350% 3/1/2011  50  54 
    United Technologies Corp. 6.100% 5/15/2012  200  216 
    United Technologies Corp. 4.875% 5/1/2015  125  127 
    United Technologies Corp. 5.375% 12/15/2017  50  52 
    United Technologies Corp. 6.700% 8/1/2028  100  110 
    United Technologies Corp. 7.500% 9/15/2029  125  150 
    United Technologies Corp. 5.400% 5/1/2035  50  47 
    United Technologies Corp. 6.050% 6/1/2036  325  334 
    Communication (2.2%)
    America Movil SA de C.V. 5.500% 3/1/2014  50  50 
    America Movil SA de C.V. 5.750% 1/15/2015  100  101 
    America Movil SA de C.V. 6.375% 3/1/2035  175  170 
    America Movil SA de C.V. 6.125% 11/15/2037  150  139 
    AT&T Inc. 4.125% 9/15/2009  275  277 
    AT&T Inc. 5.300% 11/15/2010  50  52 
    AT&T Inc. 7.300% 11/15/2011  150  163 
    AT&T Inc. 5.875% 2/1/2012  340  355 
    AT&T Inc. 5.875% 8/15/2012  110  115 
    AT&T Inc. 4.950% 1/15/2013  400  402 
    AT&T Inc. 5.100% 9/15/2014  450  446 
    AT&T Inc. 5.625% 6/15/2016  475  480 
    AT&T Inc. 5.500% 2/1/2018  75  73 
    AT&T Inc. 8.000% 11/15/2031  875  1,019 
    AT&T Inc. 6.450% 6/15/2034  75  74 
    AT&T Inc. 6.800% 5/15/2036  150  152 
    AT&T Inc. 6.500% 9/1/2037  275  274 
    AT&T Inc. 6.300% 1/15/2038  400  385 
    AT&T Wireless 7.875% 3/1/2011  550  599 
    AT&T Wireless 8.125% 5/1/2012  475  533 
    AT&T Wireless 8.750% 3/1/2031  125  151 
    BellSouth Capital Funding 7.875% 2/15/2030  175  192 
    BellSouth Corp. 4.200% 9/15/2009  150  151 
    BellSouth Corp. 4.750% 11/15/2012  125  126 
    BellSouth Corp. 6.875% 10/15/2031  125  129 
    BellSouth Corp. 6.550% 6/15/2034  225  220 
    BellSouth Corp. 6.000% 11/15/2034  60  56 
    BellSouth Telecommunications 6.375% 6/1/2028  70  69 
    British Sky Broadcasting Corp. 8.200% 7/15/2009  50  52 
    British Telecommunications PLC 8.625% 12/15/2010  25  28 
    British Telecommunications PLC 5.950% 1/15/2018  300  291 
    British Telecommunications PLC 9.125% 12/15/2030  350  435 
    CenturyTel, Inc. 5.000% 2/15/2015  50  46 
    Cingular Wireless LLC 6.500% 12/15/2011  100  106 
    Cingular Wireless LLC 7.125% 12/15/2031  225  234 
    Comcast Cable Communications
     Holdings Inc. 8.375% 3/15/2013  300  334 
    Comcast Cable Communications
     Holdings Inc. 9.455% 11/15/2022  139  167 
    Comcast Cable Communications, Inc. 6.875% 6/15/2009  300  309 
    Comcast Cable Communications, Inc. 6.750% 1/30/2011  75  78 
    Comcast Cable Communications, Inc. 8.875% 5/1/2017  500  585 
    Comcast Corp. 5.850% 1/15/2010  800  820 
    Comcast Corp. 5.500% 3/15/2011  50  51 
    Comcast Corp. 5.300% 1/15/2014  150  148 
    Comcast Corp. 5.900% 3/15/2016  100  99 
    Comcast Corp. 6.300% 11/15/2017  50  51 
    Comcast Corp. 5.875% 2/15/2018  325  317 
    Comcast Corp. 6.500% 11/15/2035  400  379 
    Comcast Corp. 6.450% 3/15/2037  125  118 
    Comcast Corp. 6.950% 8/15/2037  500  501 
    Cox Communications, Inc. 6.750% 3/15/2011  250  263 
    Cox Communications, Inc. 5.450% 12/15/2014  500  497 
    Cox Communications, Inc. 5.500% 10/1/2015  125  124 
    Deutsche Telekom International
     Finance 8.000% 6/15/2010  525  563 
    Deutsche Telekom International
     Finance 5.250% 7/22/2013  125  125 
    Deutsche Telekom International
     Finance 5.750% 3/23/2016  400  396 
    Deutsche Telekom International
     Finance 8.250% 6/15/2030  425  513 
    Embarq Corp. 7.082% 6/1/2016  200  189 
    Embarq Corp. 7.995% 6/1/2036  50  46 
    France Telecom 7.750% 3/1/2011  325  355 
    France Telecom 8.500% 3/1/2031  425  534 
    Gannett Co., Inc. 6.375% 4/1/2012  150  155 
    Grupo Televisa SA 6.625% 3/18/2025  100  100 
    Koninklijke KPN NV 8.000% 10/1/2010  75  81 
    McGraw-Hill Cos. Inc. 5.375% 11/15/2012  125  127 
    McGraw-Hill Cos. Inc. 5.900% 11/15/2017  150  148 
    McGraw-Hill Cos. Inc. 6.550% 11/15/2037  150  145 
    News America Holdings, Inc. 9.250% 2/1/2013  100  118 
    News America Holdings, Inc. 8.150% 10/17/2036  175  207 
    News America Inc. 5.300% 12/15/2014  250  249 
    News America Inc. 6.200% 12/15/2034  400  375 
    News America Inc. 6.400% 12/15/2035  290  285 
    Nextel Communications 6.875% 10/31/2013  150  119 
    Nextel Communications 5.950% 3/15/2014  105  78 
    Nextel Communications 7.375% 8/1/2015  180  139 
    Omnicom Group Inc. 5.900% 4/15/2016  25  24 
    Pacific Bell 7.125% 3/15/2026  50  51 
    Qwest Communications
     International Inc. 7.875% 9/1/2011  150  150 
    Qwest Communications
     International Inc. 8.875% 3/15/2012  125  128 
    Qwest Communications
     International Inc. 7.500% 10/1/2014  200  196 
    Qwest Communications
     International Inc. 6.500% 6/1/2017  100  90 
    R.R. Donnelley & Sons Co. 3.750% 4/1/2009  50  50 
    R.R. Donnelley & Sons Co. 4.950% 5/15/2010  75  76 
    R.R. Donnelley & Sons Co. 5.625% 1/15/2012  50  50 
    R.R. Donnelley & Sons Co. 4.950% 4/1/2014  25  23 
    R.R. Donnelley & Sons Co. 5.500% 5/15/2015  50  45 
    Reed Elsevier Capital 4.625% 6/15/2012  25  24 
    Rogers Wireless Inc. 6.375% 3/1/2014  300  297 
    Sprint Capital Corp. 6.375% 5/1/2009  275  271 
    Sprint Capital Corp. 7.625% 1/30/2011  325  301 
    Sprint Capital Corp. 6.875% 11/15/2028  350  262 
    Sprint Capital Corp. 8.750% 3/15/2032  275  233 
    Sprint Nextel Corp. 6.000% 12/1/2016  650  506 
    Telecom Italia Capital 4.875% 10/1/2010  100  99 
    Telecom Italia Capital 6.200% 7/18/2011  100  101 
    Telecom Italia Capital 5.250% 11/15/2013  270  253 
    Telecom Italia Capital 4.950% 9/30/2014  150  139 
    Telecom Italia Capital 5.250% 10/1/2015  275  245 
    Telecom Italia Capital 6.375% 11/15/2033  85  74 
    Telecom Italia Capital 7.200% 7/18/2036  100  96 
    Tele-Communications, Inc. 7.875% 8/1/2013  50  56 
    Telefonica Emisiones SAU 5.984% 6/20/2011  200  205 
    Telefonica Emisiones SAU 6.421% 6/20/2016  450  463 
    Telefonica Emisiones SAU 7.045% 6/20/2036  425  450 
    Telefonica Europe BV 7.750% 9/15/2010  125  135 
    Telefonica Europe BV 8.250% 9/15/2030  200  235 
    Telefonos de Mexico SA 4.750% 1/27/2010  325  328 
    Telefonos de Mexico SA 5.500% 1/27/2015  200  197 
    Telus Corp. 8.000% 6/1/2011  125  136 
    Thomson Corp. 5.700% 10/1/2014  125  124 
    Thomson Corp. 5.500% 8/15/2035  200  166 
    Time Warner Cable Inc. 5.400% 7/2/2012  150  148 
    Time Warner Cable Inc. 5.850% 5/1/2017  500  478 
    Time Warner Cable Inc. 6.550% 5/1/2037  125  118 
    Time Warner Entertainment 8.375% 3/15/2023  175  193 
    Time Warner Entertainment 8.375% 7/15/2033  100  111 
    US Cellular 6.700% 12/15/2033  75  66 
    US West Communications Group 7.500% 6/15/2023  100  88 
    US West Communications Group 6.875% 9/15/2033  275  222 
    Verizon Communications Corp. 5.550% 2/15/2016  250  248 
    Verizon Communications Corp. 5.500% 2/15/2018  100  98 
    Verizon Communications Corp. 6.400% 2/15/2038  125  121 
    Verizon Global Funding Corp. 7.250% 12/1/2010  300  321 
    Verizon Global Funding Corp. 6.875% 6/15/2012  900  976 
    Verizon Global Funding Corp. 7.750% 12/1/2030  125  136 
    Verizon Global Funding Corp. 5.850% 9/15/2035  425  389 
    Verizon New England, Inc. 6.500% 9/15/2011  200  209 
    Verizon New Jersey, Inc. 5.875% 1/17/2012  100  104 
    Verizon New York, Inc. 6.875% 4/1/2012  75  81 
    Verizon Virginia, Inc. 4.625% 3/15/2013  100  97 
    Viacom Inc. 7.700% 7/30/2010  125  131 
    Viacom Inc. 6.625% 5/15/2011  125  127 
    Vodafone AirTouch PLC 7.750% 2/15/2010  50  53 
    Vodafone AirTouch PLC 7.875% 2/15/2030  50  56 
    Vodafone Group PLC 5.350% 2/27/2012  100  102 
    Vodafone Group PLC 5.000% 12/16/2013  75  74 
    Vodafone Group PLC 5.375% 1/30/2015  500  489 
    Vodafone Group PLC 5.000% 9/15/2015  50  48 
    Vodafone Group PLC 5.750% 3/15/2016  100  100 
    Vodafone Group PLC 5.625% 2/27/2017  250  244 
    Vodafone Group PLC 6.150% 2/27/2037  75  70 
    WPP Finance USA Corp. 5.875% 6/15/2014  75  75 
     Consumer Cyclical (1.3%)
    Brinker International 5.750% 6/1/2014  50  51 
    Costco Wholesale Corp. 5.300% 3/15/2012  25  26 
    Costco Wholesale Corp. 5.500% 3/15/2017  200  206 
    CVS Caremark Corp. 4.000% 9/15/2009  25  25 
    CVS Caremark Corp. 5.750% 8/15/2011  25  26 
  2 CVS Caremark Corp. 6.302% 6/1/2037  125  114 
    CVS Corp. 4.875% 9/15/2014  75  74 
    CVS Corp. 6.125% 8/15/2016  25  26 
    CVS Corp. 6.250% 6/1/2027  375  377 
    DaimlerChrysler North America
     Holding Corp. 7.200% 9/1/2009  25  26 
    DaimlerChrysler North America
     Holding Corp. 4.875% 6/15/2010  175  176 
    DaimlerChrysler North America
     Holding Corp. 5.875% 3/15/2011  600  616 
    DaimlerChrysler North America
     Holding Corp. 5.750% 9/8/2011  400  411 
    DaimlerChrysler North America
     Holding Corp. 7.300% 1/15/2012  625  670 
    DaimlerChrysler North America
     Holding Corp. 6.500% 11/15/2013  300  316 
    DaimlerChrysler North America
     Holding Corp. 8.500% 1/18/2031  100  114 
    Darden Restaurants Inc. 5.625% 10/15/2012  75  75 
    Darden Restaurants Inc. 6.200% 10/15/2017  250  244 
    Darden Restaurants Inc. 6.800% 10/15/2037  100  91 
    Federated Department Stores, Inc. 6.300% 4/1/2009  25  25 
    Federated Department Stores, Inc. 6.625% 4/1/2011  275  275 
    Federated Department Stores, Inc. 6.900% 4/1/2029  100  85 
    Federated Retail Holding 5.350% 3/15/2012  75  71 
    Federated Retail Holding 5.900% 12/1/2016  425  373 
    Federated Retail Holding 6.375% 3/15/2037  75  59 
    Home Depot Inc. 3.750% 9/15/2009  150  148 
    Home Depot Inc. 4.625% 8/15/2010  100  99 
    Home Depot Inc. 5.250% 12/16/2013  250  245 
    Home Depot Inc. 5.400% 3/1/2016  175  162 
    Home Depot Inc. 5.875% 12/16/2036  225  184 
    ITT Corp. 7.375% 11/15/2015  375  366 
    J.C. Penney Co., Inc. 8.000% 3/1/2010  150  157 
    J.C. Penney Co., Inc. 7.950% 4/1/2017  75  79 
    J.C. Penney Co., Inc. 6.375% 10/15/2036  150  127 
    J.C. Penney Co., Inc. 7.400% 4/1/2037  200  191 
    Johnson Controls, Inc. 5.250% 1/15/2011  75  77 
    Johnson Controls, Inc. 6.000% 1/15/2036  25  24 
    Kohl's Corp. 6.250% 12/15/2017  50  47 
    Kohl's Corp. 6.000% 1/15/2033  100  78 
    Lowe's Cos., Inc. 5.600% 9/15/2012  100  105 
    Lowe's Cos., Inc. 5.000% 10/15/2015  150  150 
    Lowe's Cos., Inc. 5.400% 10/15/2016  150  151 
    Lowe's Cos., Inc. 6.100% 9/15/2017  75  78 
    Lowe's Cos., Inc. 6.875% 2/15/2028  25  27 
    Lowe's Cos., Inc. 6.500% 3/15/2029  200  201 
    Lowe's Cos., Inc. 5.800% 10/15/2036  50  45 
    Lowe's Cos., Inc. 6.650% 9/15/2037  25  25 
    Macy's Retail Holdings Inc. 6.790% 7/15/2027  50  42 
    Marriott International 4.625% 6/15/2012  100  97 
    Marriott International 5.625% 2/15/2013  100  96 
    Marriott International 6.200% 6/15/2016  25  24 
    Marriott International 6.375% 6/15/2017  50  49 
    May Department Stores Co. 5.750% 7/15/2014  50  46 
    May Department Stores Co. 6.650% 7/15/2024  75  65 
    McDonald's Corp. 5.300% 3/15/2017  125  128 
    McDonald's Corp. 5.800% 10/15/2017  175  183 
    McDonald's Corp. 5.350% 3/1/2018  100  101 
    McDonald's Corp. 6.300% 10/15/2037  50  51 
    MDC Holdings Inc. 5.500% 5/15/2013  75  72 
    Nordstrom, Inc. 6.250% 1/15/2018  75  75 
    Nordstrom, Inc. 7.000% 1/15/2038  50  49 
    Starwood Hotel Resorts 6.250% 2/15/2013  100  99 
    Target Corp. 7.500% 8/15/2010  75  82 
    Target Corp. 5.125% 1/15/2013  325  333 
    Target Corp. 4.000% 6/15/2013  175  172 
    Target Corp. 5.875% 7/15/2016  100  101 
    Target Corp. 5.375% 5/1/2017  200  199 
    Target Corp. 6.000% 1/15/2018  400  408 
    Target Corp. 7.000% 7/15/2031  25  26 
    Target Corp. 6.350% 11/1/2032  150  142 
    Target Corp. 6.500% 10/15/2037  150  145 
    Target Corp. 7.000% 1/15/2038  125  128 
    The Walt Disney Co. 5.700% 7/15/2011  325  344 
    The Walt Disney Co. 6.375% 3/1/2012  100  109 
    The Walt Disney Co. 5.625% 9/15/2016  375  392 
    The Walt Disney Co. 6.000% 7/17/2017  175  189 
    Time Warner, Inc. 6.750% 4/15/2011  375  384 
    Time Warner, Inc. 5.500% 11/15/2011  250  247 
    Time Warner, Inc. 6.875% 5/1/2012  50  52 
    Time Warner, Inc. 5.875% 11/15/2016  75  71 
    Time Warner, Inc. 9.150% 2/1/2023  195  225 
    Time Warner, Inc. 6.625% 5/15/2029  175  161 
    Time Warner, Inc. 7.625% 4/15/2031  300  309 
    Time Warner, Inc. 7.700% 5/1/2032  225  234 
    Time Warner, Inc. 6.500% 11/15/2036  175  157 
    Toll Brothers, Inc. 5.150% 5/15/2015  100  90 
    Toyota Motor Credit Corp. 4.250% 3/15/2010  450  464 
    Toyota Motor Credit Corp. 4.350% 12/15/2010  75  78 
    Toyota Motor Credit Corp. 5.450% 5/18/2011  225  241 
    VF Corp. 5.950% 11/1/2017  75  75 
    VF Corp. 6.450% 11/1/2037  50  47 
    Viacom Inc. 5.750% 4/30/2011  75  76 
    Viacom Inc. 6.250% 4/30/2016  50  49 
    Viacom Inc. 6.125% 10/5/2017  75  73 
    Viacom Inc. 6.875% 4/30/2036  250  241 
    Wal-Mart Stores, Inc. 6.875% 8/10/2009  250  264 
    Wal-Mart Stores, Inc. 4.000% 1/15/2010  75  76 
    Wal-Mart Stores, Inc. 4.125% 7/1/2010  150  154 
    Wal-Mart Stores, Inc. 4.125% 2/15/2011  25  26 
    Wal-Mart Stores, Inc. 4.550% 5/1/2013  525  539 
    Wal-Mart Stores, Inc. 7.250% 6/1/2013  100  115 
    Wal-Mart Stores, Inc. 4.500% 7/1/2015  225  223 
    Wal-Mart Stores, Inc. 5.375% 4/5/2017  25  26 
    Wal-Mart Stores, Inc. 5.800% 2/15/2018  250  261 
    Wal-Mart Stores, Inc. 5.875% 4/5/2027  725  720 
    Wal-Mart Stores, Inc. 7.550% 2/15/2030  175  204 
    Wal-Mart Stores, Inc. 5.250% 9/1/2035  100  88 
    Wal-Mart Stores, Inc. 6.500% 8/15/2037  475  498 
    Western Union Co. 5.400% 11/17/2011  125  126 
    Western Union Co. 5.930% 10/1/2016  125  124 
    Western Union Co. 6.200% 11/17/2036  75  69 
    Yum! Brands, Inc. 8.875% 4/15/2011  175  193 
    Yum! Brands, Inc. 7.700% 7/1/2012  50  55 
    Yum! Brands, Inc. 6.250% 4/15/2016  50  51 
    Yum! Brands, Inc. 6.250% 3/15/2018  50  50 
    YUM! BRANDS, INC. 6.875% 11/15/2037  225  215 
     Consumer Noncyclical (1.9%)
    Abbott Laboratories 3.750% 3/15/2011  100  101 
    Abbott Laboratories 5.150% 11/30/2012  100  107 
    Abbott Laboratories 4.350% 3/15/2014  225  225 
    Abbott Laboratories 5.875% 5/15/2016  475  504 
    Abbott Laboratories 5.600% 11/30/2017  100  104 
    Abbott Laboratories 6.150% 11/30/2037  150  156 
    Allergan Inc. 5.750% 4/1/2016  25  26 
    AmerisourceBergen Corp. 5.625% 9/15/2012  100  101 
    AmerisourceBergen Corp. 5.875% 9/15/2015  150  149 
    Amgen Inc. 4.000% 11/18/2009  175  175 
    Amgen Inc. 4.850% 11/18/2014  100  98 
    Amgen Inc. 5.850% 6/1/2017  200  198 
    Amgen Inc. 6.375% 6/1/2037  125  120 
    Anheuser-Busch Cos., Inc. 6.000% 4/15/2011  250  268 
    Anheuser-Busch Cos., Inc. 4.375% 1/15/2013  125  127 
    Anheuser-Busch Cos., Inc. 5.500% 1/15/2018  75  78 
    Anheuser-Busch Cos., Inc. 6.800% 8/20/2032  150  165 
    Anheuser-Busch Cos., Inc. 5.750% 4/1/2036  50  49 
    Anheuser-Busch Cos., Inc. 6.450% 9/1/2037  275  297 
    Archer-Daniels-Midland Co. 5.450% 3/15/2018  75  76 
    Archer-Daniels-Midland Co. 7.000% 2/1/2031  200  216 
    Archer-Daniels-Midland Co. 5.935% 10/1/2032  100  96 
    Archer-Daniels-Midland Co. 5.375% 9/15/2035  275  243 
    AstraZeneca PLC 5.400% 9/15/2012  425  448 
    AstraZeneca PLC 5.400% 6/1/2014  75  78 
    AstraZeneca PLC 5.900% 9/15/2017  375  397 
    AstraZeneca PLC 6.450% 9/15/2037  450  484 
    Baxter Finco, BV 4.750% 10/15/2010  175  181 
    Baxter International, Inc. 6.250% 12/1/2037  150  154 
    Biogen Idec Inc. 6.000% 3/1/2013  225  229 
    Biogen Idec Inc. 6.875% 3/1/2018  325  332 
    Bottling Group LLC 4.625% 11/15/2012  200  209 
    Bottling Group LLC 5.000% 11/15/2013  75  78 
    Bottling Group LLC 5.500% 4/1/2016  250  261 
    Bristol-Myers Squibb Co. 7.150% 6/15/2023  300  341 
    Bristol-Myers Squibb Co. 5.875% 11/15/2036  100  97 
    Bunge Ltd. Finance Corp. 5.100% 7/15/2015  25  24 
    Campbell Soup Co. 6.750% 2/15/2011  100  108 
    Cardinal Health, Inc. 4.000% 6/15/2015  50  46 
    Cardinal Health, Inc. 5.850% 12/15/2017  75  75 
    Cia. Brasil de Bebidas AmBev 10.500% 12/15/2011  100  119 
    Cia. Brasil de Bebidas AmBev 8.750% 9/15/2013  100  117 
    Clorox Co. 4.200% 1/15/2010  175  176 
    Clorox Co. 5.000% 1/15/2015  50  48 
    Coca-Cola Co. 5.350% 11/15/2017  325  338 
    Coca-Cola Enterprises Inc. 8.500% 2/1/2022  50  63 
    Coca-Cola Enterprises Inc. 8.000% 9/15/2022  200  245 
    Coca-Cola HBC Finance 5.125% 9/17/2013  100  105 
    ConAgra Foods, Inc. 7.875% 9/15/2010  234  256 
  3 Covidien International 5.450% 10/15/2012  125  128 
  3 Covidien International 6.000% 10/15/2017  225  230 
  3 Covidien International 6.550% 10/15/2037  175  176 
    Diageo Capital PLC 5.200% 1/30/2013  50  52 
    Diageo Capital PLC 5.750% 10/23/2017  25  25 
    Diageo Finance BV 5.300% 10/28/2015  75  76 
    Eli Lilly & Co. 6.000% 3/15/2012  50  55 
    Eli Lilly & Co. 5.200% 3/15/2017  150  154 
    Eli Lilly & Co. 5.500% 3/15/2027  150  148 
    Fortune Brands Inc. 5.125% 1/15/2011  125  121 
    Fortune Brands Inc. 5.375% 1/15/2016  400  376 
    Fortune Brands Inc. 5.875% 1/15/2036  50  43 
    Genentech Inc. 4.750% 7/15/2015  25  25 
    Genentech Inc. 5.250% 7/15/2035  75  70 
    General Mills, Inc. 6.000% 2/15/2012  233  246 
    General Mills, Inc. 5.650% 9/10/2012  100  105 
    General Mills, Inc. 5.700% 2/15/2017  150  151 
    Gillette Co. 3.800% 9/15/2009  100  102 
    GlaxoSmithKline Capital Inc. 4.375% 4/15/2014  375  376 
    Grand Metropolitan
     Investment Corp. 9.000% 8/15/2011  400  457 
    H.J. Heinz Co. 6.625% 7/15/2011  250  266 
    H.J. Heinz Co. 6.750% 3/15/2032  225  229 
    Hasbro Inc. 6.300% 9/15/2017  175  183 
    Hershey Foods Corp. 5.300% 9/1/2011  50  52 
    Hershey Foods Corp. 5.450% 9/1/2016  50  51 
    Hospira, Inc. 5.900% 6/15/2014  75  77 
    Johnson & Johnson 5.150% 8/15/2012  175  190 
    Johnson & Johnson 3.800% 5/15/2013  75  77 
    Johnson & Johnson 6.950% 9/1/2029  25  30 
    Johnson & Johnson 4.950% 5/15/2033  150  137 
    Johnson & Johnson 5.950% 8/15/2037  275  294 
    Kellogg Co. 6.600% 4/1/2011  220  235 
    Kellogg Co. 5.125% 12/3/2012  375  388 
    Kellogg Co. 4.250% 3/6/2013  100  100 
    Kimberly-Clark Corp. 4.875% 8/15/2015  200  201 
    Kimberly-Clark Corp. 6.125% 8/1/2017  275  299 
    Kimberly-Clark Corp. 6.250% 7/15/2018  50  54 
    Kraft Foods, Inc. 4.125% 11/12/2009  425  426 
    Kraft Foods, Inc. 5.625% 11/1/2011  50  51 
    Kraft Foods, Inc. 6.250% 6/1/2012  100  104 
    Kraft Foods, Inc. 5.250% 10/1/2013  25  25 
    Kraft Foods, Inc. 6.500% 8/11/2017  475  487 
    Kraft Foods, Inc. 6.500% 11/1/2031  200  186 
    Kraft Foods, Inc. 7.000% 8/11/2037  450  449 
    Kroger Co. 6.800% 4/1/2011  225  238 
    Kroger Co. 6.750% 4/15/2012  350  378 
    Kroger Co. 6.200% 6/15/2012  250  263 
    Kroger Co. 5.000% 4/15/2013  200  201 
    Kroger Co. 6.150% 1/15/2020  75  76 
    Kroger Co. 8.000% 9/15/2029  125  141 
    Kroger Co. 7.500% 4/1/2031  100  109 
    Kroger Co. 6.900% 4/15/2038  75  76 
    Laboratory Corp. of America 5.625% 12/15/2015  75  74 
    McKesson Corp. 7.750% 2/1/2012  100  112 
    Mckesson Corp. 5.250% 3/1/2013  175  182 
    Medco Health Solutions 7.125% 3/15/2018  250  259 
    Medtronic Inc. 4.375% 9/15/2010  75  77 
    Medtronic Inc. 4.750% 9/15/2015  100  98 
    Merck & Co. 4.375% 2/15/2013  100  103 
    Merck & Co. 4.750% 3/1/2015  200  203 
    Merck & Co. 6.400% 3/1/2028  50  54 
    Merck & Co. 5.950% 12/1/2028  75  75 
    Merck & Co. 5.750% 11/15/2036  150  151 
    Molson Coors Capital Finance 4.850% 9/22/2010  50  52 
    Pepsi Bottling Group, Inc. 7.000% 3/1/2029  275  321 
    PepsiAmericas Inc. 5.750% 7/31/2012  100  106 
    PepsiAmericas Inc. 5.000% 5/15/2017  100  97 
    Pepsico, Inc. 4.650% 2/15/2013  175  181 
    Pfizer, Inc. 4.500% 2/15/2014  250  258 
    Pharmacia Corp. 6.600% 12/1/2028  75  82 
    Philips Electronics NV 6.875% 3/11/2038  175  186 
    Procter & Gamble Co. 4.950% 8/15/2014  50  52 
    Procter & Gamble Co. 6.450% 1/15/2026  75  82 
    Procter & Gamble Co. 5.550% 3/5/2037  325  323 
  2 Procter & Gamble Co. ESOP 9.360% 1/1/2021  444  565 
    Quest Diagnostic, Inc. 5.450% 11/1/2015  200  194 
    Quest Diagnostic, Inc. 6.950% 7/1/2037  75  77 
    Reynolds American Inc. 6.500% 7/15/2010  75  78 
    Reynolds American Inc. 7.250% 6/1/2012  75  80 
    Reynolds American Inc. 7.250% 6/1/2013  150  162 
    Reynolds American Inc. 6.750% 6/15/2017  150  153 
    Reynolds American Inc. 7.250% 6/15/2037  125  125 
    Safeway, Inc. 6.500% 3/1/2011  200  209 
    Safeway, Inc. 6.350% 8/15/2017  100  106 
    Safeway, Inc. 7.250% 2/1/2031  50  53 
    Schering-Plough Corp. 5.550% 12/1/2013  100  103 
    Schering-Plough Corp. 6.000% 9/15/2017  150  152 
    Schering-Plough Corp. 6.750% 12/1/2033  175  176 
    Schering-Plough Corp. 6.550% 9/15/2037  25  24 
    Sysco Corp. 4.200% 2/12/2013  25  25 
    Sysco Corp. 5.250% 2/12/2018  100  102 
    Sysco Corp. 5.375% 9/21/2035  100  92 
    Teva Pharmaceutical
     Finance LLC 6.150% 2/1/2036  400  398 
    Unilever Capital Corp. 7.125% 11/1/2010  350  384 
    Unilever Capital Corp. 5.900% 11/15/2032  50  51 
    UST, Inc. 5.750% 3/1/2018  75  76 
    Whirlpool Corp. 5.500% 3/1/2013  325  330 
    Wm. Wrigley Jr. Co. 4.300% 7/15/2010  125  128 
    Wm. Wrigley Jr. Co. 4.650% 7/15/2015  125  126 
    Wyeth 5.500% 3/15/2013  275  291 
    Wyeth 5.500% 2/1/2014  50  52 
    Wyeth 5.500% 2/15/2016  200  204 
    Wyeth 5.450% 4/1/2017  50  51 
    Wyeth 6.450% 2/1/2024  100  106 
    Wyeth 6.500% 2/1/2034  100  105 
    Wyeth 6.000% 2/15/2036  125  124 
    Wyeth 5.950% 4/1/2037  525  515 
    Energy (1.0%)
    Alberta Energy Co. Ltd. 7.375% 11/1/2031  125  138 
    Amerada Hess Corp. 6.650% 8/15/2011  100  107 
    Amerada Hess Corp. 7.875% 10/1/2029  350  415 
    Amerada Hess Corp. 7.300% 8/15/2031  100  113 
    Anadarko Finance Co. 6.750% 5/1/2011  25  27 
    Anadarko Petroleum Corp. 5.950% 9/15/2016  350  362 
    Anadarko Petroleum Corp. 6.450% 9/15/2036  450  460 
    Apache Corp. 5.625% 1/15/2017  100  104 
    Apache Corp. 6.000% 1/15/2037  150  151 
    Baker Hughes, Inc. 6.875% 1/15/2029  100  108 
    Burlington Resources, Inc. 6.680% 2/15/2011  50  54 
    Burlington Resources, Inc. 6.500% 12/1/2011  100  108 
    Burlington Resources, Inc. 7.400% 12/1/2031  175  205 
    Canadian Natural Resources 5.450% 10/1/2012  50  51 
    Canadian Natural Resources 5.150% 2/1/2013  25  25 
    Canadian Natural Resources 4.900% 12/1/2014  150  149 
    Canadian Natural Resources 6.000% 8/15/2016  125  129 
    Canadian Natural Resources 5.700% 5/15/2017  150  152 
    Canadian Natural Resources 5.900% 2/1/2018  75  76 
    Canadian Natural Resources 7.200% 1/15/2032  225  238 
    Canadian Natural Resources 6.450% 6/30/2033  100  97 
    Canadian Natural Resources 6.500% 2/15/2037  125  123 
    Canadian Natural Resources 6.250% 3/15/2038  150  144 
    Canadian Natural Resources 6.750% 2/1/2039  50  51 
    Conoco Funding Co. 6.350% 10/15/2011  375  408 
    Conoco Funding Co. 7.250% 10/15/2031  75  86 
    ConocoPhillips Canada 5.300% 4/15/2012  150  158 
    ConocoPhillips Canada 5.625% 10/15/2016  250  263 
    ConocoPhillips Canada 5.950% 10/15/2036  150  154 
    Devon Financing Corp. 6.875% 9/30/2011  200  218 
    Devon Financing Corp. 7.875% 9/30/2031  50  62 
    Diamond Offshore Drilling 4.875% 7/1/2015  25  25 
    Encana Corp. 4.600% 8/15/2009  100  101 
    Encana Corp. 4.750% 10/15/2013  25  24 
    Encana Corp. 5.900% 12/1/2017  225  230 
    Encana Corp. 6.500% 8/15/2034  325  321 
    Encana Corp. 6.625% 8/15/2037  150  152 
    Encana Holdings
     Finance Corp. 5.800% 5/1/2014  100  105 
    EOG Resources Inc. 5.875% 9/15/2017  225  238 
    Halliburton Co. 5.500% 10/15/2010  150  156 
    Husky Energy Inc. 6.150% 6/15/2019  100  102 
    Husky Energy Inc. 6.800% 9/15/2037  50  51 
    Kerr McGee Corp. 6.875% 9/15/2011  175  187 
    Kerr McGee Corp. 6.950% 7/1/2024  250  263 
    Kerr McGee Corp. 7.875% 9/15/2031  50  59 
    Marathon Oil Corp. 6.125% 3/15/2012  275  290 
    Marathon Oil Corp. 5.900% 3/15/2018  75  76 
    Marathon Oil Corp. 6.600% 10/1/2037  500  492 
  3 Nabors Industries Inc. 6.150% 2/15/2018  50  51 
    Nexen, Inc. 5.050% 11/20/2013  50  50 
    Nexen, Inc. 5.650% 5/15/2017  100  99 
    Nexen, Inc. 7.875% 3/15/2032  50  56 
    Nexen, Inc. 6.400% 5/15/2037  300  288 
    Norsk Hydro 7.250% 9/23/2027  400  463 
    Occidental Petroleum 6.750% 1/15/2012  250  275 
    Ocean Energy, Inc. 7.250% 10/1/2011  75  83 
    Petro-Canada 7.875% 6/15/2026  25  28 
    Petro-Canada 7.000% 11/15/2028  100  105 
    Petro-Canada 5.350% 7/15/2033  150  126 
    Petro-Canada 5.950% 5/15/2035  125  115 
    Phillips Petroleum Co. 8.750% 5/25/2010  450  502 
    Questar Market Resources 6.050% 9/1/2016  100  104 
    Shell International Finance 5.625% 6/27/2011  225  241 
    Suncor Energy, Inc. 5.950% 12/1/2034  75  72 
    Suncor Energy, Inc. 6.500% 6/15/2038  200  197 
    Sunoco, Inc. 4.875% 10/15/2014  50  49 
    Sunoco, Inc. 5.750% 1/15/2017  50  50 
    Talisman Energy, Inc. 5.125% 5/15/2015  50  50 
    Talisman Energy, Inc. 5.850% 2/1/2037  150  137 
    Tosco Corp. 8.125% 2/15/2030  100  127 
    Transocean Inc. 6.000% 3/15/2018  75  77 
    Transocean Inc. 7.500% 4/15/2031  175  196 
    Transocean Inc. 6.800% 3/15/2038  150  153 
    Valero Energy Corp. 6.875% 4/15/2012  300  324 
    Valero Energy Corp. 7.500% 4/15/2032  225  234 
    Valero Energy Corp. 6.625% 6/15/2037  175  167 
    Weatherford International Inc. 5.150% 3/15/2013  25  25 
    Weatherford International Inc. 6.350% 6/15/2017  150  155 
    Weatherford International Inc. 6.000% 3/15/2018  50  50 
    Weatherford International Inc. 6.500% 8/1/2036  275  259 
    Weatherford International Inc. 6.800% 6/15/2037  25  25 
    Weatherford International Inc. 7.000% 3/15/2038  50  51 
    XTO Energy, Inc. 5.900% 8/1/2012  50  53 
    XTO Energy, Inc. 6.250% 4/15/2013  175  189 
    XTO Energy, Inc. 5.000% 1/31/2015  50  49 
    XTO Energy, Inc. 6.250% 8/1/2017  350  371 
    XTO Energy, Inc. 6.750% 8/1/2037  150  160 
     Technology (0.5%)
    Agilent Technologies Inc. 6.500% 11/1/2017  225  229 
    Cisco Systems Inc. 5.250% 2/22/2011  700  732 
    Cisco Systems Inc. 5.500% 2/22/2016  200  206 
    Dun & Bradstreet Corp. 6.000% 4/1/2013  150  152 
    Electronic Data Systems 7.125% 10/15/2009  50  51 
    Electronic Data Systems 6.500% 8/1/2013  75  75 
    Equifax Inc. 6.300% 7/1/2017  25  25 
    Equifax Inc. 7.000% 7/1/2037  50  44 
    Fiserv, Inc. 6.125% 11/20/2012  275  283 
    Fiserv, Inc. 6.800% 11/20/2017  150  155 
    Harris Corp. 5.000% 10/1/2015  125  122 
    Hewlett-Packard Co. 6.500% 7/1/2012  200  218 
    Hewlett-Packard Co. 4.500% 3/1/2013  100  102 
    Hewlett-Packard Co. 5.500% 3/1/2018  75  77 
    IBM International Group Capital 5.050% 10/22/2012  275  288 
    International Business
     Machines Corp. 4.375% 6/1/2009  150  153 
    International Business
     Machines Corp. 5.700% 9/14/2017  850  894 
    International Business
     Machines Corp. 6.220% 8/1/2027  75  77 
    International Business
     Machines Corp. 6.500% 1/15/2028  75  80 
    International Business
     Machines Corp. 5.875% 11/29/2032  325  324 
    International Business
     Machines Corp. 7.125% 12/1/2096  250  281 
    Intuit Inc. 5.400% 3/15/2012  50  50 
    Intuit Inc. 5.750% 3/15/2017  75  73 
    Motorola, Inc. 7.625% 11/15/2010  19  20 
    Motorola, Inc. 8.000% 11/1/2011  25  26 
    Motorola, Inc. 5.375% 11/15/2012  50  46 
    Motorola, Inc. 6.000% 11/15/2017  50  43 
    Motorola, Inc. 7.500% 5/15/2025  50  44 
    Motorola, Inc. 6.500% 9/1/2025  50  40 
    Motorola, Inc. 6.500% 11/15/2028  50  39 
    Motorola, Inc. 6.625% 11/15/2037  50  40 
    National Semiconductor 6.600% 6/15/2017  200  202 
    Oracle Corp. 5.000% 1/15/2011  100  103 
    Oracle Corp. 5.250% 1/15/2016  275  276 
    Philips Electronics NV 4.625% 3/11/2013  100  100 
    Philips Electronics NV 5.750% 3/11/2018  200  204 
    Pitney Bowes, Inc. 4.625% 10/1/2012  200  204 
    Pitney Bowes, Inc. 4.875% 8/15/2014  100  99 
    Pitney Bowes, Inc. 5.000% 3/15/2015  175  173 
    Pitney Bowes, Inc. 4.750% 1/15/2016  200  194 
    Science Applications
     International Corp. 6.250% 7/1/2012  25  27 
    Science Applications
     International Corp. 5.500% 7/1/2033  25  22 
  3 Tyco Electronics Group 6.550% 10/1/2017  125  132 
    Xerox Capital Trust I 8.000% 2/1/2027  75  74 
    Xerox Corp. 7.125% 6/15/2010  200  211 
    Xerox Corp. 6.875% 8/15/2011  50  52 
    Xerox Corp. 7.625% 6/15/2013  50  52 
    Xerox Corp. 6.400% 3/15/2016  100  103 
    Xerox Corp. 6.750% 2/1/2017  100  105 
     Transportation (0.4%)
  2 American Airlines, Inc. 6.855% 4/15/2009  61  60 
    American Airlines, Inc. 7.024% 10/15/2009  125  124 
    American Airlines, Inc. 7.858% 10/1/2011  75  75 
    Burlington Northern Santa Fe Corp. 6.750% 7/15/2011  190  202 
    Burlington Northern Santa Fe Corp. 5.900% 7/1/2012  225  233 
    Burlington Northern Santa Fe Corp. 5.650% 5/1/2017  100  100 
    Burlington Northern Santa Fe Corp. 6.200% 8/15/2036  250  241 
    Burlington Northern Santa Fe Corp. 6.150% 5/1/2037  125  120 
    Canadian National Railway Co. 6.375% 10/15/2011  100  108 
    Canadian National Railway Co. 5.800% 6/1/2016  100  104 
    Canadian National Railway Co. 6.800% 7/15/2018  250  279 
    Canadian National Railway Co. 6.200% 6/1/2036  75  75 
    Canadian Pacific Rail 6.250% 10/15/2011  175  183 
    Canadian Pacific Rail 5.950% 5/15/2037  150  126 
    CNF, Inc. 6.700% 5/1/2034  100  90 
    Continental Airlines, Inc. 6.563% 2/15/2012  200  197 
  2 Continental Airlines, Inc. 6.648% 9/15/2017  199  196 
    CSX Corp. 6.300% 3/15/2012  150  155 
    CSX Corp. 6.250% 4/1/2015  50  51 
    CSX Corp. 5.600% 5/1/2017  175  168 
    CSX Corp. 6.000% 10/1/2036  50  43 
    CSX Corp. 7.450% 4/1/2038  50  51 
    Delta Air Lines Enhanced Equipment
     Trust Certificates 6.417% 7/2/2012  100  99 
  2 Delta Air Lines Enhanced Equipment
     Trust Certificates 6.718% 1/2/2023  92  91 
    Delta Air Lines, Inc. 7.111% 9/18/2011  100  98 
3,2 Delta Air Lines, Inc. 6.821% 8/10/2022  122  117 
    FedEx Corp. 5.500% 8/15/2009  150  154 
    Norfolk Southern Corp. 6.200% 4/15/2009  75  77 
    Norfolk Southern Corp. 6.750% 2/15/2011  75  80 
    Norfolk Southern Corp. 7.700% 5/15/2017  450  527 
    Norfolk Southern Corp. 7.800% 5/15/2027  200  232 
    Norfolk Southern Corp. 7.900% 5/15/2097  50  58 
    Ryder System Inc. 5.950% 5/2/2011  75  78 
    Ryder System Inc. 5.850% 3/1/2014  75  75 
    Ryder System Inc. 5.850% 11/1/2016  25  24 
    Southwest Airlines Co. 6.500% 3/1/2012  250  259 
    Southwest Airlines Co. 5.750% 12/15/2016  75  74 
  2 Southwest Airlines Co. 6.150% 8/1/2022  49  48 
    Union Pacific Corp. 6.125% 1/15/2012  25  27 
    Union Pacific Corp. 6.500% 4/15/2012  150  162 
    Union Pacific Corp. 5.450% 1/31/2013  225  232 
    Union Pacific Corp. 5.750% 11/15/2017  350  355 
    Union Pacific Corp. 7.125% 2/1/2028  150  164 
  2 United Air Lines Inc. 6.636% 7/2/2022  49  45 
    United Parcel Service of America 4.500% 1/15/2013  50  52 
    United Parcel Service of America 5.500% 1/15/2018  75  79 
    United Parcel Service of America 6.200% 1/15/2038  100  107 
     Other (0.1%)
    Cintas Corp. 6.125% 12/1/2017  75  77 
    Cooper Industries, Inc. 5.250% 11/15/2012  100  103 
    Cooper Industries, Inc. 5.450% 4/1/2015  75  76 
    Danaher Corp. 5.625% 1/15/2018  75  78 
    Dover Corp. 4.875% 10/15/2015  50  49 
    Dover Corp. 5.450% 3/15/2018  200  202 
    Dover Corp. 6.600% 3/15/2038  75  78 
    Rockwell Automation 5.650% 12/1/2017  25  26 
    Rockwell Automation 6.700% 1/15/2028  50  54 
    Rockwell Automation 6.250% 12/1/2037  100  103 

               121,803  

     
     Utilities (1.9%)
     Electric (1.4%)
    AEP Texas Central Co. 6.650% 2/15/2033  200  207 
    Alabama Power Co. 5.500% 10/15/2017  225  231 
    American Electric Power Co., Inc. 5.375% 3/15/2010  150  154 
  3 American Water Capital Corp. 6.085% 10/15/2017  200  209 
  3 American Water Capital Corp. 6.593% 10/15/2037  150  151 
    Arizona Public Service Co. 5.800% 6/30/2014  75  74 
    Baltimore Gas & Electric Co. 5.900% 10/1/2016  100  99 
    Carolina Power & Light Co. 5.125% 9/15/2013  175  184 
    CenterPoint Energy Houston 5.700% 3/15/2013  300  317 
    CenterPoint Energy Houston 6.950% 3/15/2033  50  53 
    Cincinnati Gas & Electric Co. 5.700% 9/15/2012  75  80 
    Commonwealth Edison Co. 6.150% 3/15/2012  75  79 
    Commonwealth Edison Co. 5.950% 8/15/2016  250  251 
    Commonwealth Edison Co. 6.150% 9/15/2017  225  230 
    Commonwealth Edison Co. 5.800% 3/15/2018  100  99 
    Commonwealth Edison Co. 6.450% 1/15/2038  175  169 
    Connecticut Light & Power Co. 6.350% 6/1/2036  175  174 
    Consolidated Edison Co. of New York 4.875% 2/1/2013  75  78 
    Consolidated Edison Co. of New York 5.500% 9/15/2016  100  102 
    Consolidated Edison Co. of New York 5.300% 3/1/2035  100  87 
    Consolidated Edison Co. of New York 6.200% 6/15/2036  75  74 
    Consolidated Edison Co. of New York 6.300% 8/15/2037  275  277 
    Constellation Energy Group, Inc. 7.000% 4/1/2012  50  54 
    Constellation Energy Group, Inc. 4.550% 6/15/2015  475  431 
    Constellation Energy Group, Inc. 7.600% 4/1/2032  25  24 
    Consumers Energy Co. 5.375% 4/15/2013  75  77 
    Consumers Energy Co. 5.500% 8/15/2016  100  99 
    DDuke Energy Carolinas LLC 6.100% 6/1/2037  125  124 
    Detroit Edison Co. 6.125% 10/1/2010  75  80 
    Dominion Resources, Inc. 5.150% 7/15/2015  600  592 
    Dominion Resources, Inc. 6.000% 11/30/2017  250  263 
    Dominion Resources, Inc. 6.300% 3/15/2033  100  98 
    Dominion Resources, Inc. 5.950% 6/15/2035  225  211 
  2 Dominion Resources, Inc. 6.300% 9/30/2066  75  69 
    DTE Energy Co. 7.050% 6/1/2011  100  107 
    Duke Energy Carolinas LLC 6.000% 1/15/2038  25  25 
    Duke Energy Corp. 6.250% 1/15/2012  300  321 
    Duke Energy Corp. 6.000% 12/1/2028  100  98 
    El Paso Electric Co. 6.000% 5/15/2035  50  46 
    Empresa Nacional Electric 8.350% 8/1/2013  100  115 
    Energy East Corp. 6.750% 6/15/2012  150  162 
    Energy East Corp. 6.750% 7/15/2036  75  71 
    Exelon Corp. 4.900% 6/15/2015  200  193 
    FirstEnergy Corp. 6.450% 11/15/2011  175  183 
    FirstEnergy Corp. 7.375% 11/15/2031  200  215 
    Florida Power & Light Co. 5.550% 11/1/2017  25  26 
    Florida Power & Light Co. 5.625% 4/1/2034  25  24 
    Florida Power & Light Co. 4.950% 6/1/2035  175  153 
    Florida Power & Light Co. 5.400% 9/1/2035  75  70 
    Florida Power & Light Co. 6.200% 6/1/2036  50  52 
    Florida Power & Light Co. 5.650% 2/1/2037  100  98 
    Florida Power & Light Co. 5.850% 5/1/2037  25  25 
    Florida Power & Light Co. 5.950% 2/1/2038  75  76 
    Florida Power Corp. 6.350% 9/15/2037  125  130 
    FPL Group Capital, Inc. 7.375% 6/1/2009  250  262 
    FPL Group Capital, Inc. 5.625% 9/1/2011  50  53 
  2 FPL Group Capital, Inc. 6.350% 10/1/2066  75  69 
  2 FPL Group Capital, Inc. 6.650% 6/15/2067  75  71 
  3 Illinois Power 6.125% 11/15/2017  25  25 
    Indiana Michigan Power Co. 6.050% 3/15/2037  200  176 
    Jersey Central Power & Light 5.625% 5/1/2016  125  127 
    Jersey Central Power & Light 5.650% 6/1/2017  475  482 
    Kansas City Power & Light 6.050% 11/15/2035  50  48 
    MidAmerican Energy Co. 5.650% 7/15/2012  200  211 
    MidAmerican Energy Co. 5.125% 1/15/2013  150  158 
    MidAmerican Energy Co. 5.950% 7/15/2017  75  79 
    MidAmerican Energy Co. 5.300% 3/15/2018  50  50 
    MidAmerican Energy Co. 6.750% 12/30/2031  125  134 
    MidAmerican Energy Co. 5.750% 11/1/2035  250  236 
  3 MidAmerican Energy Holdings Co. 5.750% 4/1/2018  125  126 
    MidAmerican Energy Holdings Co. 6.125% 4/1/2036  500  485 
    MidAmerican Energy Holdings Co. 6.500% 9/15/2037  225  227 
    National Rural Utilities Cooperative
     Finance Corp. 4.750% 3/1/2014  175  176 
    National Rural Utilities Cooperative
     Finance Corp. 5.450% 4/10/2017  225  228 
    National Rural Utilities Cooperative
     Finance Corp. 5.450% 2/1/2018  225  225 
    National Rural Utilities Cooperative
     Finance Corp. 8.000% 3/1/2032  175  201 
    NiSource Finance Corp. 7.875% 11/15/2010  100  107 
    NiSource Finance Corp. 5.250% 9/15/2017  150  138 
    Northern States Power Co. 5.250% 3/1/2018  150  153 
    Northern States Power Co. 6.250% 6/1/2036  50  52 
    Northern States Power Co. 6.200% 7/1/2037  50  53 
    NStar Electric Co. 4.875% 4/15/2014  50  51 
    NStar Electric Co. 5.625% 11/15/2017  150  159 
    Ohio Edison 6.400% 7/15/2016  175  183 
    Ohio Power Co. 6.000% 6/1/2016  75  78 
    Oncor Electric Delivery Co. 6.375% 5/1/2012  250  260 
    Oncor Electric Delivery Co. 6.375% 1/15/2015  125  125 
    Oncor Electric Delivery Co. 7.250% 1/15/2033  125  127 
    Pacific Gas & Electric Co. 4.200% 3/1/2011  50  50 
    Pacific Gas & Electric Co. 4.800% 3/1/2014  375  380 
    Pacific Gas & Electric Co. 5.625% 11/30/2017  150  154 
    Pacific Gas & Electric Co. 6.050% 3/1/2034  300  295 
    PacifiCorp 7.700% 11/15/2031  100  120 
    PacifiCorp 5.250% 6/15/2035  100  90 
    PECO Energy Co. 5.350% 3/1/2018  50  51 
    Pennsylvania Electric Co. 6.050% 9/1/2017  75  75 
    Pepco Holdings, Inc. 6.450% 8/15/2012  225  242 
    Pepco Holdings, Inc. 7.450% 8/15/2032  50  54 
    Potomac Electric Power 6.500% 11/15/2037  100  98 
    PPL Electric Utilities Corp. 6.250% 8/15/2009  200  208 
    PPL Energy Supply LLC 6.400% 11/1/2011  50  51 
    PPL Energy Supply LLC 6.200% 5/15/2016  50  50 
    PPL Energy Supply LLC 6.500% 5/1/2018  50  50 
    PPL Energy Supply LLC 6.000% 12/15/2036  150  124 
    Progress Energy, Inc. 7.100% 3/1/2011  305  326 
    Progress Energy, Inc. 6.850% 4/15/2012  25  27 
    Progress Energy, Inc. 7.000% 10/30/2031  325  353 
    PSE&G Power LLC 6.950% 6/1/2012  450  488 
    PSE&G Power LLC 5.500% 12/1/2015  125  124 
    PSE&G Power LLC 8.625% 4/15/2031  100  123 
    PSI Energy Inc. 5.000% 9/15/2013  125  126 
    Public Service Co. of Colorado 7.875% 10/1/2012  125  145 
    Public Service Co. of Colorado 6.250% 9/1/2037  25  25 
    Public Service Co. of Oklahoma 6.625% 11/15/2037  200  200 
    Public Service Electric & Gas 5.800% 5/1/2037  75  74 
    Puget Sound Energy Inc. 5.483% 6/1/2035  25  22 
    Puget Sound Energy Inc. 6.274% 3/15/2037  125  121 
    SCANA Corp. 6.875% 5/15/2011  225  240 
    Sierra Pacific Power Co. 6.000% 5/15/2016  75  74 
    Sierra Pacific Power Co. 6.750% 7/1/2037  150  146 
    Southern California Edison Co. 5.000% 1/15/2014  200  206 
    Southern California Edison Co. 4.650% 4/1/2015  75  75 
    Southern California Edison Co. 5.000% 1/15/2016  50  51 
    Southern California Edison Co. 6.650% 4/1/2029  75  76 
    Southern California Edison Co. 5.750% 4/1/2035  75  73 
    Southern California Edison Co. 5.350% 7/15/2035  100  93 
    Southern California Edison Co. 5.950% 2/1/2038  125  125 
    Southern Power Co. 6.250% 7/15/2012  100  108 
    Southern Power Co. 4.875% 7/15/2015  200  195 
    Tampa Electric Co. 6.550% 5/15/2036  100  99 
    Toledo Edison Co. 6.150% 5/15/2037  100  88 
    Union Electric Co. 5.400% 2/1/2016  100  100 
    Virginia Electric & Power Co. 6.000% 1/15/2036  125  123 
    Virginia Electric & Power Co. 6.000% 5/15/2037  100  98 
    Virginia Electric & Power Co. 6.350% 11/30/2037  50  51 
    Wisconsin Electric Power Co. 5.700% 12/1/2036  300  283 
  2 Wisconsin Energy Corp. 6.250% 5/15/2067  425  388 
    Wisconsin Power & Light Co. 6.375% 8/15/2037  100  103 
    Xcel Energy, Inc. 5.613% 4/1/2017  78  78 
    Xcel Energy, Inc. 6.500% 7/1/2036  100  98 
     Natural Gas (0.5%)
    AGL Capital Corp. 7.125% 1/14/2011  50  54 
    Atmos Energy Corp. 4.000% 10/15/2009  125  125 
    Atmos Energy Corp. 4.950% 10/15/2014  50  48 
    Boardwalk Pipelines LLC 5.500% 2/1/2017  100  93 
    CenterPoint Energy Resources 6.150% 5/1/2016  75  77 
    Consolidated Natural Gas 5.000% 12/1/2014  300  302 
    Duke Capital Corp. 5.500% 3/1/2014  125  122 
    Duke Capital Corp. 6.750% 2/15/2032  50  48 
    El Paso Natural Gas Co. 5.950% 4/15/2017  75  75 
  3 Enbridge Energy Partners 6.500% 4/15/2018  75  75 
  3 Enbridge Energy Partners 7.500% 4/15/2038  150  150 
    Energy Transfer Partners LP 5.650% 8/1/2012  100  100 
    Energy Transfer Partners LP 5.950% 2/1/2015  75  73 
    Energy Transfer Partners LP 6.125% 2/15/2017  50  49 
    Energy Transfer Partners LP 6.625% 10/15/2036  150  142 
  * Enron Corp. 9.125% 4/1/2003  500  84 
  * Enron Corp. 7.125% 5/15/2007  150  25 
  * Enron Corp. 6.875% 10/15/2007  500  84 
    Enterprise Products Operating LP 4.950% 6/1/2010  100  102 
    Enterprise Products Operating LP 5.650% 4/1/2013  250  250 
    Enterprise Products Operating LP 5.600% 10/15/2014  100  100 
    Enterprise Products Operating LP 6.300% 9/15/2017  150  155 
    Enterprise Products Operating LP 6.500% 1/31/2019  50  50 
    Enterprise Products Operating LP 6.875% 3/1/2033  50  50 
    Equitable Resources Inc. 6.500% 4/1/2018  350  351 
  * HNG Internorth 9.625% 3/15/2006  500  84 
    KeySpan Corp. 8.000% 11/15/2030  75  87 
    Kinder Morgan Energy Partners LP 7.125% 3/15/2012  50  53 
    Kinder Morgan Energy Partners LP 5.850% 9/15/2012  125  128 
    Kinder Morgan Energy Partners LP 5.000% 12/15/2013  50  50 
    Kinder Morgan Energy Partners LP 5.950% 2/15/2018  50  51 
    Kinder Morgan Energy Partners LP 7.300% 8/15/2033  250  258 
    Kinder Morgan Energy Partners LP 5.800% 3/15/2035  50  43 
    Kinder Morgan Energy Partners LP 6.950% 1/15/2038  75  74 
    Magellan Midstream Partners, LP 5.650% 10/15/2016  75  75 
    National Grid PLC 6.300% 8/1/2016  325  334 
    ONEOK Inc. 5.200% 6/15/2015  75  74 
    ONEOK Inc. 6.000% 6/15/2035  75  68 
    ONEOK Partners, LP 5.900% 4/1/2012  100  105 
    ONEOK Partners, LP 6.150% 10/1/2016  150  153 
    ONEOK Partners, LP 6.650% 10/1/2036  325  314 
    ONEOK Partners, LP 6.850% 10/15/2037  150  147 
    Panhandle Eastern Pipeline 6.200% 11/1/2017  250  244 
    San Diego Gas & Electric 5.350% 5/15/2035  25  23 
    Sempra Energy 7.950% 3/1/2010  100  107 
  3 Southern Natural Gas 5.900% 4/1/2017  300  299 
    Teppco Partners, LP 5.900% 4/15/2013  50  50 
    Teppco Partners, LP 6.650% 4/15/2018  50  50 
    Teppco Partners, LP 7.550% 4/15/2038  75  75 
    Texas Gas Transmission 4.600% 6/1/2015  100  94 
    Trans-Canada Pipelines 5.600% 3/31/2034  150  135 
    Trans-Canada Pipelines 5.850% 3/15/2036  300  277 
    Trans-Canada Pipelines 6.200% 10/15/2037  25  24 
  2 Trans-Canada Pipelines 6.350% 5/15/2067  275  240 
    Williams Cos., Inc. 7.750% 6/15/2031  75  80 

               26,823  

     

     Total Corporate Bonds
    (Cost $366,645)          360,894  

     Sovereign Bonds
      (U.S. Dollar-Denominated) (2.4%)

    Asian Development Bank 4.500% 9/4/2012  125  133 
    China Development Bank 4.750% 10/8/2014  100  100 
    China Development Bank 5.000% 10/15/2015  100  101 
    Corp. Andina de Fomento 5.200% 5/21/2013  125  125 
    Corp. Andina de Fomento 5.750% 1/12/2017  325  310 
    Development Bank of Japan 4.250% 6/9/2015  50  52 
    Eksportfinans 5.500% 5/25/2016  350  384 
    Eksportfinans 5.500% 6/26/2017  125  137 
    European Investment Bank 5.000% 2/8/2010  25  26 
    European Investment Bank 4.000% 3/3/2010  675  700 
    European Investment Bank 4.625% 9/15/2010  50  53 
    European Investment Bank 3.250% 2/15/2011  825  846 
    European Investment Bank 5.250% 6/15/2011  650  700 
    European Investment Bank 2.875% 3/15/2013  400  403 
    European Investment Bank 3.250% 5/15/2013  300  307 
    European Investment Bank 4.625% 5/15/2014  175  183 
    European Investment Bank 4.875% 2/16/2016  425  453 
    European Investment Bank 5.125% 9/13/2016  450  490 
    European Investment Bank 4.875% 1/17/2017  150  161 
    European Investment Bank 5.125% 5/30/2017  675  739 
    Export-Import Bank of Korea 4.500% 8/12/2009  200  203 
    Export-Import Bank of Korea 4.625% 3/16/2010  100  102 
    Export-Import Bank of Korea 5.500% 10/17/2012  125  130 
    Federation of Malaysia 8.750% 6/1/2009  400  426 
    Federation of Malaysia 7.500% 7/15/2011  75  84 
    Inter-American Development Bank 5.625% 4/16/2009  750  779 
    Inter-American Development Bank 8.500% 3/15/2011  130  150 
    Inter-American Development Bank 7.000% 6/15/2025  100  126 
    International Bank for Reconstruction
     & Development 4.125% 6/24/2009  550  560 
    International Bank for Reconstruction
     & Development 4.125% 8/12/2009  525  535 
    Japan Bank International 4.750% 5/25/2011  175  186 
    Japan Finance Corp. 5.875% 3/14/2011  100  109 
    Japan Finance Corp. 4.625% 4/21/2015  100  104 
    Japan Finance Corp. 5.000% 5/16/2017  100  108 
    KFW International Finance Inc. 4.500% 9/21/2009  375  388 
    KFW International Finance Inc. 4.875% 10/19/2009  250  261 
    Korea Development Bank 4.750% 7/20/2009  200  204 
    Korea Development Bank 4.625% 9/16/2010  100  104 
    Korea Development Bank 5.300% 1/17/2013  125  129 
    Korea Development Bank 5.750% 9/10/2013  250  260 
    Korea Electric Power 7.750% 4/1/2013  175  201 
    Kreditanstalt fur Wiederaufbau 5.250% 5/19/2009  125  130 
    Kreditanstalt fur Wiederaufbau 5.000% 6/1/2010  275  293 
    Kreditanstalt fur Wiederaufbau 4.250% 6/15/2010  1,350  1,391 
    Kreditanstalt fur Wiederaufbau 3.250% 2/15/2011  150  155 
    Kreditanstalt fur Wiederaufbau 4.750% 5/15/2012  50  54 
    Kreditanstalt fur Wiederaufbau 3.250% 3/15/2013  1,400  1,421 
    Kreditanstalt fur Wiederaufbau 5.125% 3/14/2016  675  730 
    Landeskreditbank Baden
     -Wuerttemberg - Foerderbank 4.250% 9/15/2010  75  78 
    Landwirtschaftliche Rentenbank 3.625% 10/20/2009  375  380 
    Landwirtschaftliche Rentenbank 5.250% 7/2/2012  150  164 
    Landwirtschaftliche Rentenbank 3.250% 3/15/2013  150  152 
    Landwirtschaftliche Rentenbank 4.875% 11/16/2015  100  108 
    Mass Transit Railway Corp. 7.500% 11/8/2010  100  110 
    Oesterreichische Kontrollbank 5.000% 4/25/2017  150  163 
  3 Pemex Project Funding Master Trust 6.625% 6/15/2035  350  362 
    Pemex Project Funding Master Trust 6.625% 6/15/2035  125  129 
    People's Republic of China 4.750% 10/29/2013  50  51 
    Petrobras International Finance 6.125% 10/6/2016  350  351 
    Petrobras International Finance 5.875% 3/1/2018  25  24 
    Petrobras International Finance 8.375% 12/10/2018  100  116 
    Province of Manitoba 7.500% 2/22/2010  300  325 
    Province of Nova Scotia 5.750% 2/27/2012  50  55 
    Province of Ontario 3.625% 10/21/2009  125  126 
    Province of Ontario 2.750% 2/22/2011  75  75 
    Province of Ontario 5.000% 10/18/2011  625  668 
    Province of Ontario 4.750% 1/19/2016  100  105 
    Province of Ontario 5.450% 4/27/2016  500  551 
    Province of Quebec 5.000% 7/17/2009  950  974 
    Province of Quebec 6.125% 1/22/2011  75  81 
    Province of Quebec 5.125% 11/14/2016  325  349 
    Province of Quebec 7.500% 9/15/2029  325  434 
    Quebec Hydro Electric 6.300% 5/11/2011  75  82 
    Quebec Hydro Electric 8.000% 2/1/2013  500  605 
    Quebec Hydro Electric 8.400% 1/15/2022  275  383 
    Quebec Hydro Electric 8.050% 7/7/2024  200  261 
    Republic of Chile 7.125% 1/11/2012  150  167 
    Republic of Chile 5.500% 1/15/2013  175  187 
    Republic of Hungary 4.750% 2/3/2015  250  256 
    Republic of Italy 3.250% 5/15/2009  225  226 
    Republic of Italy 6.000% 2/22/2011  650  704 
    Republic of Italy 5.625% 6/15/2012  775  854 
    Republic of Italy 4.750% 1/25/2016  650  686 
    Republic of Italy 5.250% 9/20/2016  150  164 
    Republic of Italy 5.375% 6/15/2033  175  185 
    Republic of Korea 4.250% 6/1/2013  350  355 
    Republic of Korea 5.625% 11/3/2025  100  102 
    Republic of Poland 6.250% 7/3/2012  250  272 
    Republic of Poland 5.250% 1/15/2014  200  211 
    Republic of South Africa 7.375% 4/25/2012  500  544 
    State of Israel 4.625% 6/15/2013  75  77 
    State of Israel 5.500% 11/9/2016  175  188 
    Swedish Export Credit Corp. 4.000% 6/15/2010  150  153 
    Swedish Export Credit Corp. 4.500% 9/27/2010  75  78 
    Swedish Export Credit Corp. 5.125% 3/1/2017  100  107 
    United Mexican States 8.375% 1/14/2011  1,500  1,692 
    United Mexican States 6.375% 1/16/2013  74  81 
    United Mexican States 5.875% 1/15/2014  250  268 
    United Mexican States 6.625% 3/3/2015  10  11 
    United Mexican States 11.375% 9/15/2016  100  145 
    United Mexican States 5.625% 1/15/2017  550  578 
    United Mexican States 8.300% 8/15/2031  250  328 
    United Mexican States 6.750% 9/27/2034  908  1,010 
    United Mexican States 6.050% 1/11/2040  100  100 

     Total Sovereign Bonds
     (Cost $31,253)          32,717  

     Taxable Municipal Bonds (0.2%)      

    Illinois (Taxable Pension) GO 4.950% 6/1/2023  550  561 
    Illinois (Taxable Pension) GO 5.100% 6/1/2033  1,100  1,090 
    Kansas Dev. Finance Auth. Rev. (Public
     Employee Retirement System) 5.501% 5/1/2034  175  183 
    New Jersey Econ. Dev. Auth.
     State Pension Rev. 7.425% 2/15/2029  100  121 
    New Jersey Turnpike Auth. Rev. 4.252% 1/1/2016 
    New Jersey Turnpike Auth. Rev. 4.252% 1/1/2016  70  69 
    Oregon (Taxable Pension) GO 5.762% 6/1/2023  50  55 
    Oregon (Taxable Pension) GO 5.892% 6/1/2027  75  82 
    Oregon School Board Assn. 4.759% 6/30/2028  75  66 
    Oregon School Board Assn. 5.528% 6/30/2028  50  52 
    Tobacco Settlement Finance Auth. Rev. 7.467% 6/1/2047  125  121 
    Wisconsin Public Service Rev. 4.800% 5/1/2013  75  78 
    Wisconsin Public Service Rev. 5.700% 5/1/2026  75  82 

     Total Taxable Municipal Bonds
     (Cost $2,450)          2,565  

            Shares    

     Temporary Cash Investments (2.0%)      

     Money Market Fund (2.0%)

  5 Vanguard Market Liquidity Fund
    (Cost $27,083) 2.800% 27,083,283 27,083

     Total Investments (100.4%)          1,392,918  

     Other Assets and Liabilities
      - Net (-0.4%)          (4,893)

     Net Assets (100%)          1,388,025  

     
* Non-income-producing security--security in default.
1 The issuer operates under a congressional charter; its securities are neither issued nor guaranteed by the U.S. government. If needed, access to additional funding from the U.S. Treasury (beyond the issuer's line of credit) would require congressional action.
2 The average or expected maturity is shorter than the final maturity shown because of the possibility of interim principal payments and prepayments or the possibility of the issue being called.
3 Security exempt from registration under Rule 144A of the Securities Act of 1933. Such securities may be sold in transactions exempt from registration, normally to qualified institutional buyers. At March 31, 2008, the aggregate value of these securities was $8,712,000, representing 0.6% of net assets.
4 Adjustable-rate note.
5 Affiliated money market fund available only to Vanguard funds and certain trusts and accounts managed by Vanguard. Rate shown is the 7-day yield.
GO - General Obligation Bond.

Investment Securities: Bonds, and temporary cash investments acquired over 60 days to maturity, are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Investments in Vanguard Market Liquidity Fund are valued at that fund’s net asset value. Other temporary cash investments are valued at amortized cost, which approximates market value. Securities for which market quotations are not readily available, or whose values have been materially affected by events occurring before the fund’s pricing time but after the close of the securities’ primary markets, are valued by methods deemed by the board of trustees to represent fair value.

At March 31, 2008, the cost of investment securities for tax purposes was $1,367,054,000. Net unrealized appreciation of investment securities for tax purposes was $25,864,000, consisting of unrealized gains of $37,212,000 on securities that had risen in value since their purchase and $11,348,000 in unrealized losses on securities that had fallen in value since their purchase.

Swap Contracts: The fund has entered into swap transactions to earn the total return on a specified security or index of fixed income securities. Under the terms of the swaps, the fund receives the total return (either receiving the increase or paying the decrease) on a reference security or index, applied to a notional principal amount. In return, the fund agrees to pay the counterparty a floating rate, which is reset periodically based on short-term interest rates, applied to the same notional amount. At the same time, the fund invests an amount equal to the notional amount of the swaps in high-quality floating-rate securities.

Swaps are valued daily, and the change in value is recorded as unrealized appreciation (depreciation) until the termination of the swap, at which time realized gain (loss) is recorded.

At March 31, 2008, the fund had the following open swap contracts:


Total Return Swaps

Reference Entity/Termination Date Dealer (1) Notional
Amount
($000)
Floating
Interest
Rate
Paid(2)
Unrealized
Appreciation
(Depreciation)
($000)

Commercial Mortgage-        
  Backer Securities Index
4/30/2008 BOA  3,200  2.753% 76 
4/30/2008 BOA  11,500  2.853% 273 
4/30/2008 LEH  7,500  2.859% 179 
5/31/2008 BOA  1,000  2.703% 203 
5/31/2008 BOA  1,000  2.703% 263 
5/31/2008 BOA  1,000  2.703% 24 
6/30/2008 LEH  3,000  2.500% 72 
7/31/2008 BOA  4,000  2.953% 95 
7/31/2008 BOA  4,000  2.953% 165 
7/31/2008 BOA  4,000  2.953% 591 
7/31/2008 LEH  5,000  2.859% 119 
7/31/2008 LEH  5,000  2.859% 739 
11/30/2008 LEH  4,000  2.859% 191 
11/30/2008 LEH  4,000  2.859% 95 
Hybrid ARM Index
4/30/2008 LEH  1,000  2.700% (2)

           3,083  

1 LEH-Lehman Brothers Special Financing Inc.
BOA-Bank of America.
2 Based on one-month London InterBank Offered Rate (LIBOR) as of the most recent payment date.

In September 2006, the Financial Accounting Standards Board issued Interpretation No. 157 (“FAS 157), “Fair Value Measurements.” FAS 157 establishes a framework for measuring fair value and expands disclosures about fair value measurements in financial statements, effective for the fund’s current fiscal period.

Various inputs may be used to determine the value of the fund’s investments. These inputs are summarized in three broad levels:

        Level 1 — quoted prices in active markets for identical securities.

         Level 2 — other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment
         speeds, credit risk, etc.).

        Level 3 — significant unobservable inputs (including the fund’s own assumptions used to determine the fair value of
         investments).


The inputs or methodologies used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.

The following table sumamrizes the inputs used to value the fund’s net assets as of March 31, 2008:


Valuation Inputs Investments in
Securities ($000)
Swap Contracts
($000)
Level 1- Quoted Prices 27,083 
Level 2- Other Significant
 Observable Inputs 1,365,835  3,083 
Level 3- Significant Unobservable
 Inputs
  Total 1,392,918  3,083 


Vanguard Variable Insurance Fund-Short-Term Investment-Grade Portfolio
Schedule of Investments
March 31, 2008
 
Coupon Maturity
Date
Face
Amount
($000)
Market
Value
($000)

       U.S. Government and Agency        
        Obligations (11.7%)

       U.S. Government Securities (9.1%)
      U.S. Treasury Note 3.625% 1/15/2010  2,100  2,175 
      U.S. Treasury Note 3.500% 2/15/2010  200  207 
      U.S. Treasury Note 3.625% 6/15/2010  3,000  3,135 
      U.S. Treasury Note 3.875% 7/15/2010  2,600  2,736 
      U.S. Treasury Note 4.125% 8/15/2010  3,200  3,388 
      U.S. Treasury Note 3.875% 9/15/2010  2,000  2,109 
      U.S. Treasury Note 5.125% 6/30/2011  10,050  11,072 
      U.S. Treasury Note 4.625% 8/31/2011  2,900  3,152 
      U.S. Treasury Note 4.500% 9/30/2011  7,350  7,974 
      U.S. Treasury Note 4.875% 6/30/2012  2,400  2,647 
      U.S. Treasury Note 4.625% 7/31/2012  4,100  4,486 
      U.S. Treasury Note 2.875% 1/31/2013  1,800  1,836 

                 44,917  

       
       Mortgage-Backed Securities (2.6%)
       Conventional Mortgage-Backed
        Securities (0.2%)
  1,2 Federal Home Loan Mortgage Corp. 6.000% 4/1/2017  223  231 
  1,2 Federal National Mortgage Assn. 5.605% 2/1/2037  177  180 
  1,2 Federal National Mortgage Assn. 6.000% 12/1/2016  268  275 
  1,2 Federal National Mortgage Assn. 6.500% 9/1/2016  200  207 
  1,2 Federal National Mortgage Assn. 6.500% 9/1/2016  89  92 
  1,2 Federal National Mortgage Assn. 7.000% 4/1/2013  34  34 
       Nonconventional Mortgage-
       Backed Securities (2.4%)
  1,2 Federal Home Loan Mortgage Corp. 3.727% 8/1/2033  137  137 
  1,2 Federal Home Loan Mortgage Corp. 3.835% 8/1/2033  172  172 
  1,2 Federal Home Loan Mortgage Corp. 3.876% 7/1/2033  782  784 
  1,2 Federal Home Loan Mortgage Corp. 3.927% 6/1/2033  630  639 
  1,2 Federal Home Loan Mortgage Corp. 4.055% 5/1/2033  125  125 
  1,2 Federal Home Loan Mortgage Corp. 4.074% 6/1/2033  180  180 
  1,2 Federal Home Loan Mortgage Corp. 4.114% 5/1/2033  246  250 
  1,2 Federal Home Loan Mortgage Corp. 4.211% 2/1/2033  151  153 
  1,2 Federal Home Loan Mortgage Corp. 5.000% 7/15/2024  371  375 
  1,2 Federal Home Loan Mortgage Corp. 5.500% 12/15/2027  126  131 
  1,2 Federal Home Loan Mortgage Corp. 5.865% 8/1/2037  977  993 
  1,2 Federal Home Loan Mortgage Corp. 6.662% 1/1/2033  87  89 
  1,2 Federal Home Loan Mortgage Corp. 7.120% 10/1/2032  58  60 
  1,2 Federal Home Loan Mortgage Corp. 7.176% 9/1/2032  60  62 
  1,2 Federal Home Loan Mortgage Corp. 7.254% 9/1/2032  48  48 
  1,2 Federal Home Loan Mortgage Corp. 7.269% 8/1/2032  28  29 
  1,2 Federal Home Loan Mortgage Corp. 7.275% 9/1/2032  95  98 
  1,2 Federal National Mortgage Assn. 3.000% 8/25/2032  20  20 
  1,2 Federal National Mortgage Assn. 3.402% 8/1/2033  199  199 
  1,2 Federal National Mortgage Assn. 3.491% 8/1/2033  193  193 
  1,2 Federal National Mortgage Assn. 3.638% 8/1/2033  203  206 
  1,2 Federal National Mortgage Assn. 3.675% 8/1/2033  61  61 
  1,2 Federal National Mortgage Assn. 3.692% 7/1/2033  244  245 
  1,2 Federal National Mortgage Assn. 3.707% 8/1/2033  367  368 
  1,2 Federal National Mortgage Assn. 3.717% 6/1/2033  348  348 
  1,2 Federal National Mortgage Assn. 3.721% 9/1/2033  434  439 
  1,2 Federal National Mortgage Assn. 3.738% 10/1/2033  197  199 
  1,2 Federal National Mortgage Assn. 3.793% 9/1/2033  804  813 
  1,2 Federal National Mortgage Assn. 3.800% 8/1/2033  391  394 
  1,2 Federal National Mortgage Assn. 3.816% 7/1/2033  448  462 
  1,2 Federal National Mortgage Assn. 3.979% 5/1/2033  500  501 
  1,2 Federal National Mortgage Assn. 3.987% 4/1/2033  448  453 
  1,2 Federal National Mortgage Assn. 4.059% 5/1/2033  311  310 
  1,2 Federal National Mortgage Assn. 4.081% 5/1/2033  80  80 
  1,2 Federal National Mortgage Assn. 4.094% 4/1/2033  142  143 
  1,2 Federal National Mortgage Assn. 4.105% 5/1/2033  712  713 
  1,2 Federal National Mortgage Assn. 4.208% 7/1/2033  935  948 
  1,2 Federal National Mortgage Assn. 5.500% 8/25/2027  191  196 
  1,2 Federal National Mortgage Assn. 5.505% 8/1/2037  183  186 
  1,2 Federal National Mortgage Assn. 6.195% 12/1/2032  59  60 
  1,2 Federal National Mortgage Assn. 7.004% 7/1/2032  26  26 
  1,2 Federal National Mortgage Assn. 7.156% 9/1/2032  16  16 
  1,2 Federal National Mortgage Assn. 7.208% 9/1/2032  26  26 

                 12,949  

       

       Total U.S. Government and Agency Obligations
      (Cost $55,896)          57,866  

       Corporate Bonds (81.0%)

       Asset-Backed/Commercial Mortgage-
       Backed Securities (21.4%)
  2,3 American Express Credit Account Master Trust 3.268% 11/15/2010  1,800  1,799 
  2,3 American Express Credit Account Master Trust 2.908% 3/15/2012  370  366 
  2,3 American Express Credit Account Master Trust 2.847% 12/15/2013  500  487 
  2,3 American Express Issuance Trust 2.847% 8/15/2011  500  486 
  2,4 ARG Funding Corp. 4.020% 4/20/2009  103  103 
    4 BA Covered Bond Issuer 5.500% 6/14/2012  800  853 
    2 Banc of America Commercial Mortgage, Inc. 5.334% 9/10/2045  330  326 
    2 Banc of America Funding Corp. 5.595% 9/20/2046  1,605  1,599 
    2 Banc of America Mortgage Securities 7.527% 9/25/2032  13  12 
    2 Banc of America Mortgage Securities 4.203% 5/25/2033  172  163 
    2 Banc of America Mortgage Securities 3.543% 2/25/2034  249  237 
    2 Banc of America Securities Auto Trust 5.180% 6/18/2010  1,000  1,010 
    2 Bank of America Credit Card Trust 4.720% 5/15/2013  1,600  1,630 
  2,3 Bank of America Credit Card Trust 2.837% 6/17/2013  400  385 
    2 Bear Stearns Adjustable Rate Mortgage Trust 5.795% 10/25/2036  1,597  1,535 
    2 Bear Stearns Adjustable Rate Mortgage Trust 5.476% 5/25/2047  1,432  1,388 
    2 Bear Stearns Commercial Mortgage
       Securities, Inc. 5.478% 10/12/2041  1,100  1,082 
    2 Bear Stearns Commercial Mortgage
       Securities, Inc. 4.254% 7/11/2042  260  254 
    2 Bear Stearns Commercial Mortgage
       Securities, Inc. 5.330% 1/12/2045  250  243 
    2 Bear Stearns Commercial Mortgage
       Securities, Inc. 5.574% 6/11/2050  1,000  974 
    2 Bear Stearns Commercial Mortgage
       Securities, Inc. 5.613% 6/11/2050  930  903 
2,3,4 BMW Floorplan Master Owner Trust 2.818% 9/17/2011  2,500  2,394 
    2 BMW Vehicle Lease Trust 4.590% 8/15/2013  700  709 
    2 Cabela's Master Credit Card Trust 4.310% 12/16/2013  1,400  1,405 
    2 Capital Auto Receivables Asset Trust 4.980% 5/15/2011  450  455 
    2 Capital Auto Receivables Asset Trust 5.000% 12/15/2011  360  368 
    2 Capital One Auto Finance Trust 5.250% 8/15/2011  800  794 
    2 Capital One Multi-Asset Execution Trust 4.150% 7/16/2012  880  857 
  2,3 Capital One Multi-Asset Execution Trust 2.818% 2/15/2013  550  532 
    2 Capital One Prime Auto Receivables Trust 4.320% 8/15/2009  12  12 
    2 Capital One Prime Auto Receivables Trust 4.990% 9/15/2010  530  533 
    2 CarMax Auto Owner Trust 4.210% 1/15/2010  94  94 
    2 Chase Issuance Trust 4.960% 9/17/2012  460  474 
  2,3 Chase Issuance Trust 2.858% 10/15/2012  600  585 
    2 Chase Issuance Trust 4.650% 12/17/2012  100  102 
    2 Chase Issuance Trust 4.650% 3/15/2015  4,000  3,999 
    2 Chase Manhattan Auto Owner Trust 3.870% 6/15/2009  127  127 
    2 Chase Manhattan Auto Owner Trust 5.340% 7/15/2010  936  943 
    2 Chase Manhattan Auto Owner Trust 3.980% 4/15/2011  400  401 
    2 CIT Equipment Collateral 4.420% 5/20/2009  29  29 
    2 Citibank Credit Card Issuance Trust 4.850% 2/10/2011  900  911 
    2 Citibank Credit Card Issuance Trust 5.150% 3/7/2011  825  826 
    2 Citibank Credit Card Issuance Trust 5.500% 6/22/2012  1,100  1,145 
    2 Citibank Credit Card Issuance Trust 4.750% 10/22/2012  1,000  1,026 
    2 Citigroup Commercial Mortgage Trust 5.700% 12/10/2049  1,000  983 
    2 Citigroup Mortgage Loan Trust, Inc. 4.675% 3/25/2034  208  200 
    2 Citigroup Mortgage Loan Trust, Inc. 5.920% 7/25/2037  910  911 
    2 Citigroup/Deutsche Bank Commercial
       Mortgage Trust 5.655% 11/15/2044  330  322 
    2 Citigroup/Deutsche Bank Commercial
       Mortgage Trust 5.205% 12/11/2049  1,325  1,285 
    2 CNH Equipment Trust 5.200% 8/16/2010  409  412 
  2,3 CNH Wholesale Master Note Trust 2.927% 6/15/2011  550  550 
2,3,4 CNH Wholesale Master Note Trust 2.878% 7/15/2012  650  644 
    2 Commercial Mortgage Pass-
      Through Certificates 5.811% 12/10/2049  400  395 
    2 Countrywide Home Loans 4.077% 5/25/2033  168  151 
    2 Countrywide Home Loans 3.556% 11/19/2033  291  262 
    2 Countrywide Home Loans 5.351% 3/20/2036  763  671 
    2 Countrywide Home Loans 5.460% 2/25/2047  959  716 
    2 Credit Suisse Mortgage Capital Certificates 5.512% 2/15/2039  480  477 
    2 Credit Suisse Mortgage Capital Certificates 5.723% 6/15/2039  825  813 
    2 Credit Suisse Mortgage Capital Certificates 5.589% 9/15/2040  700  682 
    2 DaimlerChrysler Auto Trust 5.330% 8/8/2010  470  474 
    2 DaimlerChrysler Auto Trust 4.980% 2/8/2011  800  808 
    2 DaimlerChrysler Auto Trust 3.700% 6/8/2012  800  797 
  2,3 DaimlerChrysler Master Owner Trust 2.847% 11/15/2011  500  488 
    2 Fifth Third Auto Trust 4.070% 1/17/2012  1,650  1,650 
    2 First Horizon Mortgage Pass-Through Trust 5.670% 11/25/2036  672  657 
  2,3 First Horizon Mortgage Pass-Through Trust 5.492% 1/25/2037  1,654  1,628 
    2 First Union National Bank-Bank of America,
       N.A. Commercial Mortgage Trust 6.136% 3/15/2033  123  122 
  2,3 Fleet Home Equity Loan Trust 2.786% 1/20/2033  170  142 
    2 Ford Credit Auto Owner Trust 4.300% 8/15/2009  43  43 
    2 Ford Credit Auto Owner Trust 5.160% 11/15/2010  500  506 
    2 Ford Credit Auto Owner Trust 5.250% 9/15/2011  1,000  1,025 
    2 Ford Credit Auto Owner Trust 5.150% 11/15/2011  545  556 
    2 Ford Credit Auto Owner Trust 3.960% 4/15/2012  500  500 
    2 GE Capital Commercial Mortgage Corp. 4.353% 6/10/2048  450  441 
  2,3 GE Capital Credit Card Master Note Trust 2.858% 3/15/2013  400  382 
    2 GMAC Mortgage Corp. Loan Trust 5.300% 11/19/2035  292  295 
  2,3 Gracechurch Card Funding PLC 2.828% 9/15/2010  800  795 
  2,3 Granite Master Issuer PLC 4.038% 12/17/2054  200  196 
  2,3 Granite Master Issuer PLC 2.612% 12/20/2054  600  587 
    2 Harley-Davidson Motorcycle Trust 5.240% 1/15/2012  188  190 
    2 Harley-Davidson Motorcycle Trust 3.560% 2/15/2012  341  341 
    2 Harley-Davidson Motorcycle Trust 5.220% 3/15/2012  700  705 
    2 Harley-Davidson Motorcycle Trust 5.100% 5/15/2012  550  554 
  2,4 Harley-Davidson Motorcycle Trust 5.040% 10/15/2012  650  656 
    2 Honda Auto Receivables Owner Trust 4.610% 8/17/2009  100  100 
    2 Honda Auto Receivables Owner Trust 5.100% 3/18/2011  1,300  1,326 
    2 Honda Auto Receivables Owner Trust 5.460% 5/23/2011  600  614 
    2 Honda Auto Receivables Owner Trust 5.090% 7/18/2013  130  134 
    2 Hyundai Auto Receivables Trust 5.110% 4/15/2011  1,000  1,014 
    2 John Deere Owner Trust 3.980% 6/15/2009 
    2 John Deere Owner Trust 5.040% 7/15/2011  800  810 
    2 JP Morgan Mortgage Trust 5.301% 7/25/2035  1,852  1,814 
    2 JPMorgan Chase Commercial
       Mortgage Securities 6.260% 3/15/2033  144  144 
    2 JPMorgan Chase Commercial
       Mortgage Securities 4.625% 3/15/2046  500  492 
    2 JPMorgan Chase Commercial
       Mortgage Securities 5.298% 5/15/2047  400  390 
    2 JPMorgan Chase Commercial
       Mortgage Securities 5.803% 6/15/2049  1,200  1,185 
    2 JPMorgan Chase Commercial
       Mortgage Securities 5.629% 2/12/2051  550  536 
    2 JPMorgan Chase Commercial
       Mortgage Securities 5.827% 2/15/2051  1,020  1,004 
2,3,4 Kildare Securities Ltd. 3.050% 12/10/2043  1,300  1,238 
    2 LB-UBS Commercial Mortgage Trust 5.303% 2/15/2040  800  778 
    2 LB-UBS Commercial Mortgage Trust 5.318% 2/15/2040  500  488 
    2 Master Adjustable Rate Mortgages Trust 3.814% 4/25/2034  246  231 
    2 MBNA Credit Card Master Note Trust 4.200% 9/15/2010  2,500  2,501 
    2 MBNA Credit Card Master Note Trust 3.650% 3/15/2011  200  200 
    2 MBNA Credit Card Master Note Trust 4.900% 7/15/2011  200  202 
    2 MBNA Credit Card Master Note Trust 4.500% 1/15/2013  450  458 
    2 Merrill Auto Trust Securitization 4.100% 8/25/2009  70  70 
    2 Merrill Lynch Mortgage Investors, Inc. 4.516% 2/25/2033  148  147 
    2 Merrill Lynch Mortgage Investors, Inc. 4.610% 7/25/2033  119  117 
    2 Merrill Lynch Mortgage Investors, Inc. 4.579% 2/25/2034  147  141 
    2 Merrill Lynch Mortgage Investors, Inc. 5.500% 5/25/2036  976  880 
    2 Merrill Lynch Mortgage Trust 4.556% 6/12/2043  385  376 
    2 Merrill Lynch Mortgage Trust 5.725% 6/12/2050  900  886 
    2 Merrill Lynch/Countrywide Commercial
       Mortgage Trust 5.282% 8/12/2048  500  485 
    2 Merrill Lynch/Countrywide Commercial
       Mortgage Trust 5.693% 6/12/2050  250  245 
    2 Merrill Lynch/Countrywide Commercial
       Mortgage Trust 5.331% 3/12/2051  400  389 
    2 Morgan Stanley Capital I 5.650% 6/13/2042  1,850  1,819 
    2 Morgan Stanley Capital I 5.374% 3/12/2044  570  564 
    2 Morgan Stanley Capital I 5.623% 12/12/2049  400  390 
    2 Morgan Stanley Capital I 5.090% 10/12/2052  475  468 
  2,3 Morgan Stanley Dean Witter Credit Card
       Home Equity Line of Credit Trust 2.869% 11/25/2015  77  78 
    2 Morgan Stanley Mortgage Loan Trust 4.071% 2/25/2034  326  311 
    2 Morgan Stanley Mortgage Loan Trust 5.426% 6/25/2036  883  871 
  2,3 National City Credit Card Master Trust 2.868% 8/15/2012  1,200  1,171 
  2,3 National City Credit Card Master Trust 2.868% 3/17/2014  575  551 
    2 Nissan Auto Receivables Owner Trust 3.990% 7/15/2009  173  174 
    2 Nissan Auto Receivables Owner Trust 4.190% 7/15/2009  74  74 
    2 Nissan Auto Receivables Owner Trust 4.740% 9/15/2009  345  347 
  2,3 Nissan Auto Receivables Owner Trust 2.847% 7/15/2010  700  699 
    2 Nissan Auto Receivables Owner Trust 5.030% 5/16/2011  260  265 
    2 Nissan Auto Receivables Owner Trust 3.890% 8/15/2011  400  397 
    2 Nissan Auto Receivables Owner Trust 5.450% 6/15/2012  600  616 
2,3,4 Nordstrom Private Label Credit
       Card Master Trust 2.878% 5/15/2015  2,000  1,919 
  2,3 Permanent Master Issuer PLC 4.308% 1/15/2016  700  691 
    2 PG&E Energy Recovery Funding LLC 4.140% 9/25/2012  850  865 
    2 PG&E Energy Recovery Funding LLC 4.370% 6/25/2014  1,000  1,025 
    2 Provident Funding Mortgage Loan Trust 4.035% 4/25/2034  506  456 
  2,3 Rental Car Finance Corp. 2.799% 6/25/2009  335  335 
    2 Residential Funding Mortgage Securities I 5.850% 8/25/2036  1,296  1,231 
    2 Residential Funding Mortgage Securities I 5.961% 9/25/2036  522  499 
    2 Salomon Brothers Mortgage Securities VII 4.115% 9/25/2033  657  651 
    2 Sequoia Mortgage Trust 5.595% 9/20/2046  1,594  1,220 
    2 Thornburg Mortgage Securities Trust 3.303% 3/25/2044  297  301 
    2 USAA Auto Owner Trust 4.550% 2/16/2010  367  368 
    2 USAA Auto Owner Trust 4.130% 11/15/2011  500  501 
    2 USAA Auto Owner Trust 4.900% 2/15/2012  700  712 
    2 USAA Auto Owner Trust 4.160% 4/16/2012  320  323 
    2 USAA Auto Owner Trust 4.500% 10/15/2013  660  652 
  2,3 Volkswagen Credit Auto Master Trust 2.556% 7/20/2010  1,125  1,121 
  2,3 Wachovia Asset Securitization, Inc. 2.859% 6/25/2033  53  45 
    2 Wachovia Auto Loan Owner Trust 5.100% 7/20/2011  500  503 
    2 Wachovia Auto Owner Trust 5.390% 9/20/2011  575  585 
    2 Wachovia Bank Commercial Mortgage Trust 5.569% 5/15/2046  700  713 
    2 Wachovia Bank Commercial Mortgage Trust 5.275% 11/15/2048  390  381 
    2 Washington Mutual Mortgage Pass-
      Through Certificates 6.569% 1/25/2033  45  44 
    2 Washington Mutual Mortgage Pass-
      Through Certificates 3.842% 8/25/2033  112  110 
    2 Washington Mutual Mortgage Pass-
      Through Certificates 4.049% 9/25/2033  147  140 
    2 Wells Fargo Home Equity Trust 3.970% 5/25/2034  508  508 
    2 Wells Fargo Mortgage Backed Securities Trust 5.639% 10/25/2036  1,573  1,360 
    2 World Omni Auto Receivables Trust 5.010% 10/15/2010  602  605 
    2 World Omni Auto Receivables Trust 5.230% 2/15/2011  400  405 
    2 World Omni Auto Receivables Trust 3.940% 10/15/2012  360  358 

                 105,387  

       
       Finance (32.1%)
       Banking (16.5%)
      AmSouth Bank NA 6.125% 3/1/2009  500  508 
  3,4 ANZ National Bank International Ltd. 4.447% 4/14/2008  1,000  1,000 
  3,4 ANZ National Bank International Ltd. 3.167% 8/7/2009  400  399 
    3 Associated Bank NA 3.196% 6/2/2008  850  849 
      Astoria Financial Corp. 5.750% 10/15/2012  250  253 
  2,4 Banco Mercantil del Norte 6.135% 10/13/2016  450  448 
    4 Banco Mercantil del Norte SA
       (Cayman Islands) 5.875% 2/17/2014  800  805 
  3,4 Banco Santander Chile 3.340% 12/9/2009  400  385 
      Bank of America Capital Trust XIV 5.630% 12/31/2049  2,361  1,834 
      Bank of America Corp. 5.375% 8/15/2011  631  655 
    3 Bank of Ireland 2.814% 12/18/2009  1,400  1,372 
      Bank of New York Co., Inc. 5.050% 3/3/2009  800  815 
      Bank of New York Co., Inc. 5.410% 5/15/2009  700  714 
      Bank of New York Mellon 7.300% 12/1/2009  100  106 
      Bank of New York Mellon 4.950% 1/14/2011  300  305 
      Bank of New York Mellon 4.500% 4/1/2013  325  329 
    3 Barclays Bank PLC 3.206% 8/10/2009  1,050  1,048 
      Barclays Bank PLC 7.400% 12/15/2009  150  158 
      Barclays Bank PLC 5.450% 9/12/2012  450  469 
    4 Barclays Bank PLC 7.375% 12/15/2049  100  104 
      BB&T Corp. 6.500% 8/1/2011  1,375  1,449 
  3,4 BBVA US Senior S.A. Unipersonal 4.067% 4/17/2009  2,500  2,493 
    3 Branch Banking & Trust Co. 3.126% 9/2/2008  400  400 
  3,4 BTMU Curacao Holdings NV 2.899% 12/19/2016  835  747 
    3 Canadian Imperial Bank of Commerce 3.139% 5/27/2008  800  800 
    4 CBG Florida REIT Corp. 7.114% 2/15/2049  560  361 
    3 Charter One Bank N.A. 3.294% 4/24/2009  630  624 
      Charter One Bank N.A. 5.500% 4/26/2011  380  397 
    3 Citigroup Global Markets 2.900% 3/17/2009  1,300  1,293 
    3 Citigroup, Inc. 3.130% 6/9/2009  1,735  1,705 
      Citigroup, Inc. 5.250% 2/27/2012  100  101 
      Citigroup, Inc. 5.500% 8/27/2012  660  668 
      Citigroup, Inc. 5.300% 10/17/2012  440  442 
    4 Commonwealth Bank of Australia 5.000% 11/6/2012  500  519 
    4 Commonwealth Bank of Australia 6.024% 3/15/2049  450  388 
  3,4 Compass Bank 5.143% 10/9/2009  1,070  1,064 
  3,4 Credit Agricole 3.140% 5/28/2010  2,125  2,104 
  2,4 Credit Agricole 6.637% 5/31/2049  175  136 
      Credit Suisse First Boston USA, Inc. 4.125% 1/15/2010  450  453 
    3 Credit Suisse First Boston USA, Inc. 3.265% 8/15/2010  600  587 
      Credit Suisse First Boston USA, Inc. 5.250% 3/2/2011  300  311 
      Credit Suisse First Boston USA, Inc. 5.500% 8/16/2011  500  516 
      Deutsche Bank Financial, Inc. 7.500% 4/25/2009  445  461 
  3,4 Deutsche Bank Financial, Inc. 3.571% 4/30/2009  270  270 
    3 Deutsche Bank New York Branch 3.220% 8/21/2009  1,050  1,048 
    4 Development Bank of Singapore Ltd. 7.875% 8/10/2009  460  487 
  3,4 Development Bank of Singapore Ltd. 3.290% 5/16/2017  1,250  1,113 
  3,4 DnB NOR Bank ASA 4.447% 10/13/2009  1,400  1,388 
      Fifth Third Bank 3.375% 8/15/2008  1,000  1,001 
    3 First Tennessee Bank 2.940% 12/17/2009  500  498 
      FirstStar Bank 7.125% 12/1/2009  85  91 
      GreenPoint Financial Corp. 3.200% 6/6/2008  850  845 
    4 HBOS Treasury Services PLC 4.000% 9/15/2009  2,000  1,998 
      HSBC Bank PLC 6.950% 3/15/2011  400  421 
    3 HSBC Bank USA 2.980% 12/14/2009  1,500  1,485 
    4 ICICI Bank Ltd. 5.750% 1/12/2012  200  195 
    2 Independence Community Bank 3.750% 4/1/2014  315  312 
      JPMorgan Chase & Co. 4.600% 1/17/2011  1,800  1,845 
      JPMorgan Chase & Co. 6.625% 3/15/2012  460  491 
      JPMorgan Chase & Co. 5.375% 10/1/2012  1,165  1,212 
    2 JPMorgan Chase & Co. 4.891% 9/1/2015  560  540 
      KeyCorp 4.700% 5/21/2009  300  303 
    3 KeyCorp 2.706% 5/26/2009  430  427 
    4 Lloyds TSB Group PLC 6.267% 11/14/2049  475  353 
  2,4 Manufacturers & Traders Trust Co. 3.850% 4/1/2013  400  400 
      Marshall & Ilsley Bank 5.150% 2/22/2012  500  500 
    3 MBNA Corp. 3.525% 5/5/2008  2,600  2,602 
      Mellon Capital IV 6.244% 6/29/2049  750  615 
      Mellon Funding Corp. 3.250% 4/1/2009  1,150  1,151 
      National Australia Bank 8.600% 5/19/2010  420  453 
      North Fork Bancorp., Inc. 5.875% 8/15/2012  134  127 
      PNC Funding Corp. 6.500% 5/1/2008  205  205 
    3 PNC Funding Corp. 2.955% 6/12/2009  525  522 
      PNC Funding Corp. 5.125% 12/14/2010  660  679 
    3 Regions Financial Corp. 3.207% 8/8/2008  2,000  2,000 
      Regions Financial Corp. 6.375% 5/15/2012  375  381 
      Republic New York Corp. 5.875% 10/15/2008  210  213 
      Royal Bank of Canada 5.290% 2/2/2009  2,600  2,646 
  3,4 Royal Bank of Scotland Group PLC 3.944% 7/21/2008  2,300  2,291 
      Santander Finance Issuances 6.375% 2/15/2011  400  424 
  3,4 Santander U.S. Debt, S.A. Unipersonal 3.074% 11/20/2009  2,700  2,637 
      Sanwa Bank Ltd. 7.400% 6/15/2011  250  272 
    4 Scotland International Finance 7.700% 8/15/2010  900  974 
      Skandinaviska Enskilda Banken 6.875% 2/15/2009  325  333 
    4 Societe Generale 5.922% 12/5/2049  200  166 
      Sovereign Bancorp, Inc. 4.800% 9/1/2010  170  167 
    2 Sovereign Bank 4.375% 8/1/2013  45  40 
      State Street Corp. 7.650% 6/15/2010  175  189 
    3 SunTrust Banks, Inc. 3.196% 6/2/2009  1,350  1,349 
      Toronto Dominion Bank NY 6.150% 10/15/2008  100  102 
  3,4 Unicredit Luxembourg Finance 4.717% 1/13/2017  1,175  1,088 
      US Bank NA 5.700% 12/15/2008  350  357 
    2 USB Capital IX 6.189% 4/15/2049  1,190  894 
    4 USB Realty Corp. 6.091% 12/15/2049  270  191 
    2 Wachovia Capital Trust III 5.800% 12/31/2049  585  419 
    3 Wachovia Corp. 3.301% 10/28/2008  2,100  2,093 
      Wachovia Corp. 6.000% 10/30/2008  225  228 
      Wachovia Corp. 6.375% 2/1/2009  200  203 
      Wachovia Corp. 6.150% 3/15/2009  350  356 
    3 Wachovia Corp. 4.388% 10/15/2011  550  516 
      Wachovia Corp. 5.300% 10/15/2011  425  435 
    2 Wachovia Corp. 7.980% 2/28/2049  425  414 
      Washington Mutual Bank 5.550% 6/16/2010  210  189 
      Washington Mutual Bank 6.875% 6/15/2011  517  446 
      Wells Fargo & Co. 4.625% 8/9/2010  120  123 
      Wells Fargo & Co. 4.875% 1/12/2011  1,500  1,544 
      Wells Fargo & Co. 5.250% 10/23/2012  225  234 
      Wells Fargo & Co. 4.375% 1/31/2013  325  326 
      Wells Fargo Bank NA 6.450% 2/1/2011  1,396  1,490 
    3 Zions Bancorp. 4.490% 12/10/2009  1,400  1,395 
      Brokerage (4.0%)
    3 Bear Stearns Co., Inc. 3.260% 9/9/2009  2,010  1,908 
      Bear Stearns Co., Inc. 4.500% 10/28/2010  387  369 
    3 Bear Stearns Co., Inc. 3.474% 1/31/2011  110  101 
      Franklin Resources Inc. 3.700% 4/15/2008  375  375 
    2 Goldman Sachs Capital II 5.793% 6/1/2049  425  293 
    3 Goldman Sachs Group, Inc. 4.178% 7/23/2009  160  156 
    3 Goldman Sachs Group, Inc. 2.679% 12/23/2009  250  247 
    3 Goldman Sachs Group, Inc. 3.276% 3/2/2010  1,200  1,171 
    3 Goldman Sachs Group, Inc. 2.971% 6/28/2010  2,045  1,965 
      Goldman Sachs Group, Inc. 5.625% 1/15/2017  130  124 
      Goldman Sachs Group, Inc. 6.150% 4/1/2018  500  498 
      Jefferies Group Inc. 5.875% 6/8/2014  150  152 
      LaBranche & Co. 9.500% 5/15/2009  325  328 
    3 Lehman Brothers Holdings, Inc. 3.170% 8/21/2009  550  515 
    3 Lehman Brothers Holdings, Inc. 3.170% 11/16/2009  880  827 
    3 Lehman Brothers Holdings, Inc. 3.233% 5/25/2010  445  402 
      Lehman Brothers Holdings, Inc. 5.750% 7/18/2011  1,600  1,570 
      Lehman Brothers Holdings, Inc. 5.625% 1/24/2013  220  213 
    3 Lehman Brothers Holdings, Inc. 3.850% 8/19/2065  210  128 
    3 Merrill Lynch & Co., Inc. 3.315% 2/5/2010  1,385  1,276 
      Merrill Lynch & Co., Inc. 4.250% 2/8/2010  1,200  1,170 
      Merrill Lynch & Co., Inc. 4.790% 8/4/2010  645  642 
      Merrill Lynch & Co., Inc. 5.770% 7/25/2011  225  229 
      Merrill Lynch & Co., Inc. 6.050% 8/15/2012  425  426 
      Merrill Lynch & Co., Inc. 5.450% 2/5/2013  675  662 
    3 Morgan Stanley Dean Witter 4.538% 1/15/2010  1,300  1,264 
      Morgan Stanley Dean Witter 6.750% 4/15/2011  1,074  1,114 
      Morgan Stanley Dean Witter 5.250% 11/2/2012  450  447 
      Morgan Stanley Dean Witter 6.625% 4/1/2018  1,115  1,124 
      Finance Companies (5.6%)
    3 American Express Centurion Bank 2.977% 11/16/2009  225  220 
      American Express Centurion Bank 5.200% 11/26/2010  675  700 
      American Express Credit Corp. 3.000% 5/16/2008  390  390 
    3 American Express Credit Corp. 2.619% 5/19/2009  575  563 
    3 American Express Credit Corp. 3.261% 10/4/2010  400  373 
    4 American Express Travel 5.250% 11/21/2011  400  407 
      American General Finance Corp. 2.750% 6/15/2008  135  134 
      American General Finance Corp. 4.625% 5/15/2009  565  557 
      American General Finance Corp. 5.375% 9/1/2009  435  437 
      American General Finance Corp. 3.875% 10/1/2009  1,000  984 
      American General Finance Corp. 4.875% 5/15/2010  200  198 
      American General Finance Corp. 5.200% 12/15/2011  290  287 
      American General Finance Corp. 4.875% 7/15/2012  380  366 
      Capital One Bank 5.000% 6/15/2009  550  546 
      Capital One Bank 6.500% 6/13/2013  125  125 
    3 Capital One Bank FSB 2.968% 3/13/2009  1,100  1,090 
      CIT Group, Inc. 5.600% 4/27/2011  1,225  968 
      CIT Group, Inc. 5.800% 7/28/2011  550  440 
    3 CIT Group, Inc. 3.320% 2/13/2012  125  90 
      Countrywide Financial Corp. 5.800% 6/7/2012  265  244 
      Countrywide Home Loan 3.250% 5/21/2008  100  99 
      Countrywide Home Loan 6.250% 4/15/2009  665  625 
      Countrywide Home Loan 5.625% 7/15/2009  390  351 
      Countrywide Home Loan 4.000% 3/22/2011  330  294 
  2,3 General Electric Capital Corp. 3.344% 7/28/2008  850  850 
    3 General Electric Capital Corp. 3.156% 5/10/2010  1,600  1,568 
      General Electric Capital Corp. 4.250% 9/13/2010  1,830  1,874 
      General Electric Capital Corp. 5.000% 12/1/2010  925  966 
      General Electric Capital Corp. 5.500% 4/28/2011  460  482 
      General Electric Capital Corp. 5.875% 2/15/2012  200  213 
      General Electric Capital Corp. 4.375% 3/3/2012  400  405 
      General Electric Capital Corp. 5.250% 10/19/2012  2,170  2,258 
    2 General Electric Capital Corp. 6.375% 11/15/2067  375  369 
      HSBC Finance Corp. 4.125% 12/15/2008  150  150 
      HSBC Finance Corp. 4.125% 11/16/2009  500  495 
      HSBC Finance Corp. 4.625% 9/15/2010  970  986 
      HSBC Finance Corp. 5.250% 1/14/2011  775  782 
      International Lease Finance Corp. 3.500% 4/1/2009  220  217 
      International Lease Finance Corp. 4.750% 7/1/2009  155  155 
      International Lease Finance Corp. 4.875% 9/1/2010  300  297 
      International Lease Finance Corp. 5.450% 3/24/2011  600  605 
      International Lease Finance Corp. 5.750% 6/15/2011  425  428 
      International Lease Finance Corp. 4.750% 1/13/2012  1,900  1,828 
      International Lease Finance Corp. 6.375% 3/25/2013  750  758 
      iStar Financial Inc. 4.875% 1/15/2009  770  693 
      SLM Corp. 4.500% 7/26/2010  1,000  816 
       Insurance (4.7%)
      Berkshire Hathaway Finance Corp. 3.375% 10/15/2008  500  502 
    4 Berkshire Hathaway Finance Corp. 4.500% 1/15/2013  1,710  1,754 
      Chubb Corp. 5.472% 8/16/2008  2,100  2,118 
    2 Chubb Corp. 6.375% 3/29/2037  80  74 
    2 Everest Reinsurance Holdings, Inc. 6.600% 5/15/2037  150  106 
      Genworth Financial, Inc. 5.231% 5/16/2009  600  604 
      Hartford Financial Services Group, Inc. 5.550% 8/16/2008  635  640 
    4 ING Security Life Institutional Funding 4.250% 1/15/2010  200  204 
    4 Jackson National Life Insurance Co. 3.500% 1/22/2009  300  301 
    4 John Hancock Global Funding II 7.900% 7/2/2010  1,000  1,096 
  2,4 Liberty Mutual Insurance Co. 7.000% 3/15/2037  175  156 
    2 Lincoln National Corp. 6.050% 4/20/2067  195  169 
  3,4 MassMutual Global Funding II 3.959% 4/21/2011  2,700  2,662 
  3,4 MassMutual Global Funding II 3.168% 12/6/2013  350  349 
  2,4 MBIA, Inc. 14.000% 1/15/2033  775  752 
  3,4 Merna Reinsurance Ltd. 4.446% 7/7/2010  420  384 
  3,4 MetLife Global Funding I 3.230% 5/18/2010  1,100  1,083 
  3,4 Monumental Global Funding II 4.603% 1/9/2009  1,250  1,242 
    4 Monumental Global Funding II 4.375% 7/30/2009  400  404 
    4 Monumental Global Funding II 4.625% 3/15/2010  350  359 
    4 New York Life Global Funding 3.875% 1/15/2009  600  597 
    4 New York Life Global Funding 4.625% 8/16/2010  220  225 
    4 New York Life Global Funding 5.250% 10/16/2012  220  230 
    4 Oil Insurance Ltd. 7.558% 6/30/2049  300  276 
  3,4 Premium Asset Trust 4.408% 7/15/2008  500  500 
    4 PRICOA Global Funding I 3.900% 12/15/2008  1,050  1,057 
    4 PRICOA Global Funding I 4.200% 1/15/2010  390  397 
    4 Principal Life Global 3.625% 4/30/2008  550  550 
    4 Principal Life Global 4.400% 10/1/2010  200  205 
      Principal Life Income Funding 5.125% 3/1/2011  600  621 
    2 Progressive Corp. 6.700% 6/15/2037  160  140 
      Safeco Corp. 4.875% 2/1/2010  200  202 
    2 Travelers Cos. Inc. 6.250% 3/15/2037  350  309 
    3 UnitedHealth Group, Inc. 3.156% 3/2/2009  425  420 
      UnitedHealth Group, Inc. 5.125% 11/15/2010  430  443 
      UnitedHealth Group, Inc. 4.875% 2/15/2013  220  217 
      UnumProvident Corp. 5.859% 5/15/2009  570  575 
      WellPoint Inc. 4.250% 12/15/2009  400  400 
      Willis North America Inc. 5.125% 7/15/2010  170  172 
    4 Xlliac Global Funding 4.800% 8/10/2010  330  325 
  2,4 ZFS Finance USA Trust I 5.875% 5/9/2032  325  286 
       Real Estate Investment Trusts (1.3%)
      Arden Realty LP 5.200% 9/1/2011  180  187 
      AvalonBay Communities, Inc. 8.250% 7/15/2008  225  227 
      AvalonBay Communities, Inc. 7.500% 12/15/2010  100  105 
      AvalonBay Communities, Inc. 5.500% 1/15/2012  225  218 
      Boston Properties, Inc. 6.250% 1/15/2013  268  273 
      Brandywine Operating Partnership 5.750% 4/1/2012  390  364 
      Developers Diversified Realty Corp. 5.250% 4/15/2011  170  164 
      Developers Diversified Realty Corp. 5.375% 10/15/2012  300  277 
      Health Care Property Investors, Inc. 6.450% 6/25/2012  300  288 
      Health Care REIT, Inc. 8.000% 9/12/2012  475  499 
      HRPT Properties Trust 6.950% 4/1/2012  450  458 
      Kimco Realty Corp. 4.820% 8/15/2011  325  318 
      Liberty Property LP 6.375% 8/15/2012  200  203 
      ProLogis 5.250% 11/15/2010  514  515 
      ProLogis 5.500% 4/1/2012  390  384 
      Regency Centers LP 7.950% 1/15/2011  100  105 
      Simon Property Group Inc. 4.875% 3/18/2010  900  897 
      Simon Property Group Inc. 4.875% 8/15/2010  350  348 
      United Dominion Realty Trust 6.500% 6/15/2009  150  153 
    4 Westfield Capital Corp. 4.375% 11/15/2010  450  446 

                 158,191  

       
       Industrial (22.5%)
       Basic Industry (0.7%)
      Air Products & Chemicals Inc. 4.150% 2/1/2013  300  303 
      E.I. du Pont de Nemours & Co. 5.000% 1/15/2013  775  809 
      Lubrizol Corp. 5.875% 12/1/2008  250  252 
      Lubrizol Corp. 4.625% 10/1/2009  637  644 
      PPG Industries, Inc. 5.750% 3/15/2013  380  392 
      Rohm & Haas Co. 5.600% 3/15/2013  470  485 
      Weyerhaeuser Co. 6.750% 3/15/2012  221  232 
  3,4 Xstrata Finance Dubai Ltd. 3.420% 11/13/2009  250  247 
       Capital Goods (2.4%)
      Allied Waste North America Inc. 6.875% 6/1/2017  200  195 
    4 BAE Systems Holdings Inc. 4.750% 8/15/2010  745  776 
      Boeing Capital Corp. 6.100% 3/1/2011  450  481 
    4 C8 Capital SPV Ltd. 6.640% 12/15/2049  125  115 
      Caterpillar Financial Services Corp. 2.700% 7/15/2008  150  150 
      Caterpillar Financial Services Corp. 4.500% 9/1/2008  1,300  1,306 
    3 Caterpillar Financial Services Corp. 3.060% 3/10/2009  800  799 
    3 Caterpillar Financial Services Corp. 3.146% 8/11/2009  900  893 
      Caterpillar Financial Services Corp. 4.300% 6/1/2010  20  20 
      Caterpillar Financial Services Corp. 4.250% 2/8/2013  700  702 
    3 Honeywell International, Inc. 2.927% 3/13/2009  500  500 
    3 Honeywell International, Inc. 3.294% 7/27/2009  200  200 
      Honeywell International, Inc. 6.125% 11/1/2011  185  199 
      Honeywell International, Inc. 4.250% 3/1/2013  325  329 
    4 Hutchison Whampoa International Ltd. 5.450% 11/24/2010  550  561 
      John Deere Capital Corp. 4.875% 3/16/2009  225  229 
      John Deere Capital Corp. 4.625% 4/15/2009  1,080  1,097 
    3 John Deere Capital Corp. 4.345% 10/16/2009  800  800 
      Lafarge SA 6.150% 7/15/2011  50  51 
      Litton Industries Inc. 8.000% 10/15/2009  100  106 
      Lockheed Martin Corp. 4.121% 3/14/2013  100  100 
    3 Martin Marietta 3.401% 4/30/2010  425  421 
      Northrop Grumman Corp. 7.125% 2/15/2011  200  217 
    4 Oakmont Asset Trust 4.514% 12/22/2008  410  411 
      Raytheon Co. 4.850% 1/15/2011  545  558 
    3 Textron Financial Corp. 4.477% 1/12/2009  830  830 
      Textron Financial Corp. 4.600% 5/3/2010  270  272 
      Tyco International Group SA 6.375% 10/15/2011  235  235 
       Communication (4.6%)
    3 America Movil SA de C.V. 2.755% 6/27/2008  450  449 
      America Movil SA de C.V. 4.125% 3/1/2009  375  375 
      AT&T Inc. 4.125% 9/15/2009  1,495  1,506 
    3 AT&T Inc. 3.195% 2/5/2010  800  791 
      AT&T Inc. 7.300% 11/15/2011  1,130  1,231 
      AT&T Inc. 4.950% 1/15/2013  345  347 
      British Sky Broadcasting Corp. 6.875% 2/23/2009  115  118 
      British Sky Broadcasting Corp. 8.200% 7/15/2009  1,090  1,133 
      British Telecommunications PLC 8.625% 12/15/2010  1,580  1,740 
      Comcast Cable Communications, Inc. 6.750% 1/30/2011  490  510 
      Comcast Corp. 5.850% 1/15/2010  720  738 
      Comcast Corp. 5.500% 3/15/2011  640  647 
      Cox Communications, Inc. 3.875% 10/1/2008  125  125 
      Cox Communications, Inc. 7.875% 8/15/2009  563  590 
      Cox Communications, Inc. 4.625% 1/15/2010  600  600 
      Deutsche Telekom International Finance 3.875% 7/22/2008  476  477 
      Deutsche Telekom International Finance 8.000% 6/15/2010  525  563 
      France Telecom 7.750% 3/1/2011  330  360 
      Gannett Co., Inc. 4.125% 6/15/2008  755  756 
    3 Gannett Co., Inc. 3.280% 5/26/2009  500  489 
    2 NYNEX Corp. 9.550% 5/1/2010  149  158 
      Sprint Capital Corp. 6.125% 11/15/2008  500  495 
      Sprint Capital Corp. 7.625% 1/30/2011  420  389 
      Telecom Italia Capital 4.000% 1/15/2010  1,000  987 
      Telecom Italia Capital 4.875% 10/1/2010  300  297 
      Telefonica Emisiones SAU 5.984% 6/20/2011  1,350  1,387 
      Telefonica Europe BV 7.750% 9/15/2010  380  409 
      Telefonos de Mexico SA 4.500% 11/19/2008  1,995  1,997 
      Telefonos de Mexico SA 4.750% 1/27/2010  430  434 
      Time Warner Cable Inc. 5.400% 7/2/2012  500  492 
      Univision Communications, Inc. 3.875% 10/15/2008  270  262 
      Verizon Communications Corp. 5.500% 2/15/2018  475  464 
      Verizon Global Funding Corp. 7.250% 12/1/2010  740  792 
      Verizon Global Funding Corp. 6.875% 6/15/2012  415  450 
       Consumer Cyclical (4.2%)
  3,4 American Honda Finance 3.050% 3/9/2009  1,130  1,128 
  3,4 American Honda Finance 3.148% 5/12/2009  600  601 
    4 American Honda Finance 5.125% 12/15/2010  520  544 
    4 American Honda Finance 4.625% 4/2/2013  450  453 
      Centex Corp. 4.875% 8/15/2008  165  162 
      Centex Corp. 5.800% 9/15/2009  205  193 
      Centex Corp. 7.875% 2/1/2011  120  114 
      CVS Caremark Corp. 4.000% 9/15/2009  225  225 
  2,4 CVS Caremark Corp. 6.117% 1/10/2013  546  579 
    2 CVS Caremark Corp. 6.302% 6/1/2037  375  341 
      DaimlerChrysler North America Holding Corp. 4.050% 6/4/2008  600  597 
    3 DaimlerChrysler North America Holding Corp. 3.769% 10/31/2008  1,100  1,096 
      DaimlerChrysler North America Holding Corp. 7.200% 9/1/2009  250  259 
      DaimlerChrysler North America Holding Corp. 4.875% 6/15/2010  690  693 
      DaimlerChrysler North America Holding Corp. 8.000% 6/15/2010  110  117 
      Darden Restaurants Inc. 5.625% 10/15/2012  150  150 
      Federated Department Stores, Inc. 6.300% 4/1/2009  310  315 
      Federated Department Stores, Inc. 6.625% 4/1/2011  385  385 
      Gamestop Corp. 8.000% 10/1/2012  275  291 
    4 Harley-Davidson Funding Corp. 5.250% 12/15/2012  250  257 
    4 Harley-Davidson Inc. 5.000% 12/15/2010  200  207 
      International Speedway Corp. 4.200% 4/15/2009  580  582 
      J.C. Penney Co., Inc. 8.000% 3/1/2010  100  105 
      J.C. Penney Co., Inc. 9.000% 8/1/2012  585  649 
      K. Hovnanian Enterprises 6.250% 1/15/2016  160  109 
      KB Home 7.250% 6/15/2018  200  180 
      Lennar Corp. 5.125% 10/1/2010  100  86 
      Lennar Corp. 5.950% 10/17/2011  150  127 
      Lowe's Cos., Inc. 8.250% 6/1/2010  200  220 
      Lowe's Cos., Inc. 5.600% 9/15/2012  425  448 
      Macys Retail Holdings Inc. 5.950% 11/1/2008  460  464 
      Macys Retail Holdings Inc. 4.800% 7/15/2009  460  460 
      McDonald's Corp. 4.300% 3/1/2013  550  559 
      MGM Mirage, Inc. 6.750% 4/1/2013  100  92 
    4 Nissan Motor Acceptance Corp. 4.625% 3/8/2010  680  691 
    4 Nissan Motor Acceptance Corp. 5.625% 3/14/2011  800  833 
    3 Paccar Financial Corp. 3.120% 5/17/2010  1,575  1,565 
      Royal Caribbean Cruises 7.000% 6/15/2013  250  233 
      Target Corp. 5.375% 6/15/2009  330  339 
      Target Corp. 5.125% 1/15/2013  220  225 
    3 The Walt Disney Co. 4.125% 7/16/2010  450  445 
      The Walt Disney Co. 5.700% 7/15/2011  170  180 
    3 Time Warner, Inc. 3.300% 11/13/2009  500  482 
      Time Warner, Inc. 6.875% 5/1/2012  110  114 
    2 Toyota Motor Credit Corp. 2.750% 8/6/2009  74  74 
    3 Viacom Inc. 3.150% 6/16/2009  800  781 
      Viacom Inc. 5.750% 4/30/2011  100  101 
      Wal-Mart Stores, Inc. 4.000% 1/15/2010  400  408 
      Western Union Co. 5.400% 11/17/2011  500  506 
      Yum! Brands, Inc. 7.650% 5/15/2008  735  738 
      Yum! Brands, Inc. 8.875% 4/15/2011  200  221 
       Consumer Noncyclical (4.5%)
      Abbott Laboratories 3.750% 3/15/2011  150  152 
      Abbott Laboratories 5.600% 5/15/2011  380  404 
      Abbott Laboratories 5.150% 11/30/2012  500  534 
      AmerisourceBergen Corp. 5.625% 9/15/2012  260  263 
    3 Amgen Inc. 3.170% 11/28/2008  750  743 
      Amgen Inc. 4.000% 11/18/2009  950  952 
    3 AstraZeneca PLC 3.239% 9/11/2009  850  848 
      Baxter Finco, BV 4.750% 10/15/2010  440  454 
      Becton, Dickinson & Co. 7.150% 10/1/2009  100  106 
      Biogen Idec Inc. 6.000% 3/1/2013  645  657 
      Bristol-Myers Squibb Co. 5.250% 8/15/2013  130  138 
    4 Cadbury Schweppes US Finance 3.875% 10/1/2008  1,130  1,126 
      Campbell Soup Co. 5.875% 10/1/2008  500  508 
      Cardinal Health, Inc. 5.499% 10/2/2009  425  417 
    4 Cargill Inc. 3.625% 3/4/2009  570  571 
    4 Cargill Inc. 5.200% 1/22/2013  450  459 
    4 Cosan Finance Ltd. 7.000% 2/1/2017  100  92 
    4 Covidien International 5.150% 10/15/2010  420  434 
      Diageo Capital PLC 5.200% 1/30/2013  150  155 
    3 General Mills, Inc. 4.024% 1/22/2010  650  636 
      General Mills, Inc. 5.650% 9/10/2012  320  335 
      Hershey Foods Corp. 5.300% 9/1/2011  125  129 
      Hormel Foods Corp. 6.625% 6/1/2011  100  108 
      Hospira, Inc. 4.950% 6/15/2009  460  462 
    3 Hospira, Inc. 3.176% 3/30/2010  300  290 
      Kellogg Co. 6.600% 4/1/2011  1,120  1,197 
      Kellogg Co. 5.125% 12/3/2012  230  238 
      Kellogg Co. 4.250% 3/6/2013  350  349 
      Kraft Foods, Inc. 4.125% 11/12/2009  1,025  1,028 
      Kraft Foods, Inc. 5.625% 8/11/2010  300  311 
      Kroger Co. 7.250% 6/1/2009  335  347 
      Kroger Co. 6.200% 6/15/2012  65  68 
      Kroger Co. 5.000% 4/15/2013  400  403 
      Medco Health Solutions 6.125% 3/15/2013  450  456 
      Medtronic Inc. 4.375% 9/15/2010  400  409 
      Molson Coors Capital Finance 4.850% 9/22/2010  150  155 
    4 Pepsi Bottling Holdings Inc. 5.625% 2/17/2009  600  614 
      PepsiAmericas Inc. 6.375% 5/1/2009  220  228 
      PepsiAmericas Inc. 5.625% 5/31/2011  110  116 
      Pepsico, Inc. 4.650% 2/15/2013  220  228 
      Philips Electronics NV 4.625% 3/11/2013  335  336 
      Quest Diagnostic, Inc. 5.125% 11/1/2010  200  205 
      Reynolds American Inc. 7.625% 6/1/2016  75  79 
  3,4 SABMiller PLC 5.029% 7/1/2009  325  326 
    4 SABMiller PLC 6.200% 7/1/2011  625  653 
    3 Safeway, Inc. 3.005% 3/27/2009  400  394 
      Safeway, Inc. 7.500% 9/15/2009  700  736 
      Safeway, Inc. 4.950% 8/16/2010  325  327 
      Smithfield Foods, Inc. 7.750% 7/1/2017  150  146 
      Sysco Corp. 4.200% 2/12/2013  220  222 
      Whirlpool Corp. 5.500% 3/1/2013  325  330 
      Wyeth 6.950% 3/15/2011  950  1,025 
      Wyeth 5.500% 3/15/2013  150  159 
       Energy (2.2%)
      Anadarko Finance Co. 6.750% 5/1/2011  360  383 
    3 Anadarko Petroleum Corp. 3.200% 9/15/2009  1,890  1,840 
      Canadian Natural Resources 6.700% 7/15/2011  200  212 
      Canadian Natural Resources 5.150% 2/1/2013  330  336 
    4 Canadian Oil Sands 4.800% 8/10/2009  296  302 
      Chesapeake Energy Corp. 7.625% 7/15/2013  75  77 
      Conoco Funding Co. 6.350% 10/15/2011  685  745 
      ConocoPhillips 8.750% 5/25/2010  655  731 
      ConocoPhillips 9.375% 2/15/2011  350  403 
      Devon Financing Corp. 6.875% 9/30/2011  890  971 
      Kerr McGee Corp. 6.875% 9/15/2011  925  990 
      Marathon Oil Corp. 6.125% 3/15/2012  570  602 
  2,4 Petroleum Co. of Trinidad & Tobago 6.000% 5/8/2022  150  153 
  2,4 PF Export Receivables Master Trust 3.748% 6/1/2013  189  183 
  2,4 PF Export Receivables Master Trust 6.436% 6/1/2015  333  338 
      Shell International Finance 5.625% 6/27/2011  1,144  1,227 
      Transocean Inc. 5.250% 3/15/2013  260  266 
      Valero Energy Corp. 3.500% 4/1/2009  275  274 
      Weatherford International Inc. 5.150% 3/15/2013  400  402 
      XTO Energy, Inc. 5.900% 8/1/2012  250  264 
       Technology (1.8%)
      Agilent Technologies Inc. 6.500% 11/1/2017  200  204 
    3 Cisco Systems Inc. 3.158% 2/20/2009  300  300 
      Cisco Systems Inc. 5.250% 2/22/2011  575  601 
      Dun & Bradstreet Corp. 6.000% 4/1/2013  600  606 
      Fiserv, Inc. 6.125% 11/20/2012  560  576 
    3 Hewlett-Packard Co. 2.860% 6/15/2010  525  521 
      International Business Machines Corp. 4.250% 9/15/2009  1,175  1,194 
      International Business Machines Corp. 4.950% 3/22/2011  1,700  1,767 
      International Business Machines Corp. 4.750% 11/29/2012  200  207 
      Intuit Inc. 5.400% 3/15/2012  200  201 
    3 Oracle Corp. 3.128% 5/14/2010  2,100  2,084 
      Pitney Bowes Credit Corp. 5.750% 8/15/2008  285  287 
       Transportation (2.0%)
    2 American Airlines, Inc. 3.857% 7/9/2010  186  175 
      American Airlines, Inc. 6.817% 5/23/2011  179  170 
      American Airlines, Inc. 7.858% 10/1/2011  360  360 
      Burlington Northern Santa Fe Corp. 5.900% 7/1/2012  300  311 
      Canadian National Railway Co. 6.375% 10/15/2011  170  183 
      Continental Airlines, Inc. 7.056% 9/15/2009  95  94 
    2 Continental Airlines, Inc. 6.900% 1/2/2018  75  73 
    2 Continental Airlines, Inc. 9.798% 4/1/2021  183  168 
      CSX Corp. 4.875% 11/1/2009  125  126 
      CSX Corp. 6.750% 3/15/2011  400  425 
      Delta Air Lines, Inc. 7.570% 11/18/2010  1,050  1,042 
  2,4 Delta Air Lines, Inc. 6.821% 8/10/2022  243  234 
  2,4 Delta Air Lines, Inc. 8.021% 8/10/2022  116  106 
    4 ERAC USA Finance Co. 7.350% 6/15/2008  245  247 
  3,4 ERAC USA Finance Co. 3.501% 4/30/2009  200  199 
  3,4 ERAC USA Finance Co. 3.340% 8/28/2009  500  498 
    4 ERAC USA Finance Co. 7.950% 12/15/2009  235  251 
    4 ERAC USA Finance Co. 8.000% 1/15/2011  200  212 
      FedEx Corp. 3.500% 4/1/2009  900  895 
      FedEx Corp. 5.500% 8/15/2009  400  410 
      Greenbrier Co. Inc. 8.375% 5/15/2015  125  118 
  2,3 JetBlue Airways Corp. 3.175% 12/15/2013  409  373 
    3 JetBlue Airways Corp. 3.220% 3/15/2014  625  534 
    3 JetBlue Airways Corp. 3.515% 11/15/2016  440  377 
      Norfolk Southern Corp. 8.625% 5/15/2010  230  255 
      Norfolk Southern Corp. 6.750% 2/15/2011  370  397 
      Norfolk Southern Corp. 5.257% 9/17/2014  135  134 
      Ryder System Inc. 6.000% 3/1/2013  450  458 
      TFM SA de CV 9.375% 5/1/2012  170  177 
      Union Pacific Corp. 7.250% 11/1/2008  250  256 
      Union Pacific Corp. 3.875% 2/15/2009  100  100 
      Union Pacific Corp. 3.625% 6/1/2010  420  425 
      Union Pacific Corp. 5.450% 1/31/2013  100  103 
       Other (0.1%)
      Briggs & Stratton Corp. 8.875% 3/15/2011  430  448 
  2,4 Parker Retirement Savings Plan Trust 6.340% 7/15/2008  20  20 

                 110,858  

       
       Utilities (5.0%)
       Electric (3.6%)
    4 AES Panama SA 6.350% 12/21/2016  200  204 
    3 Alabama Power Co. 3.283% 8/25/2009  590  588 
      Alabama Power Co. 4.850% 12/15/2012  160  165 
    4 American Water Capital Corp. 6.085% 10/15/2017  675  706 
      Appalachian Power Co. 5.650% 8/15/2012  380  391 
      Avista Corp. 9.750% 6/1/2008  425  428 
      Carolina Power & Light Co. 6.650% 4/1/2008  600  600 
      Consolidated Edison Co. of New York 8.125% 5/1/2010  130  141 
      Consumers Energy Co. 4.400% 8/15/2009  220  221 
      Consumers Energy Co. 4.000% 5/15/2010  500  502 
    2 Dominion Resources, Inc. 6.300% 9/30/2066  940  867 
    4 EDP Finance BV 5.375% 11/2/2012  350  362 
      Entergy Gulf States, Inc. 3.600% 6/1/2008  1,310  1,308 
      FirstEnergy Corp. 6.450% 11/15/2011  230  240 
      Florida Power Corp. 4.500% 6/1/2010  330  341 
      FPL Group Capital, Inc. 5.625% 9/1/2011  810  858 
    2 FPL Group Capital, Inc. 6.350% 10/1/2066  205  188 
  2,4 GWF Energy LLC 6.131% 12/30/2011  183  194 
      MidAmerican Energy Co. 5.650% 7/15/2012  750  792 
      Northeast Utilities 3.300% 6/1/2008  135  135 
      Northeast Utilities 7.250% 4/1/2012  345  379 
      Northern States Power Co. 4.750% 8/1/2010  200  207 
      Nstar 8.000% 2/15/2010  200  217 
      NStar Electric Co. 4.875% 10/15/2012  130  135 
      Ohio Power Co. 5.300% 11/1/2010  370  388 
    5 Pacific Gas & Electric Co. 3.600% 3/1/2009  1,000  999 
      Pacific Gas & Electric Co. 4.200% 3/1/2011  225  226 
    3 Pepco Holdings, Inc. 3.701% 6/1/2010  250  246 
      PPL Capital Funding, Inc. 4.330% 3/1/2009  800  801 
    2 PPL Capital Funding, Inc. 6.700% 3/30/2067  450  394 
      PPL Electric Utilities Corp. 6.250% 8/15/2009  430  448 
      Public Service Co. of Colorado 4.375% 10/1/2008  330  332 
      Public Service Co. of Colorado 6.875% 7/15/2009  512  532 
      Public Service Co. of New Mexico 4.400% 9/15/2008  150  150 
      Public Service Electric & Gas 4.000% 11/1/2008  850  852 
      Puget Sound Energy Inc. 3.363% 6/1/2008  390  389 
    3 Southern California Edison Co. 3.212% 2/2/2009  150  150 
      Southern California Edison Co. 7.625% 1/15/2010  50  53 
    4 SP PowerAssets Ltd. 3.800% 10/22/2008  500  501 
      Tampa Electric Co. 6.875% 6/15/2012  100  110 
      Tampa Electric Co. 6.375% 8/15/2012  167  175 
      Texas - New Mexico Power Co. 6.125% 6/1/2008  187  187 
      Wisconsin Energy Corp. 6.500% 4/1/2011  400  428 
      Natural Gas (1.4%)
      AGL Capital Corp. 7.125% 1/14/2011  100  108 
    2 Enbridge Energy Partners 8.050% 10/1/2037  105  96 
      Energy Transfer Partners LP 6.000% 7/1/2013  200  201 
      Enterprise Products Operating LP 5.650% 4/1/2013  600  599 
    2 Enterprise Products Operating LP 8.375% 8/1/2066  450  433 
    4 Gulf South Pipeline Co. 5.750% 8/15/2012  520  542 
    4 NGPL Pipeco LLC 6.514% 12/15/2012  550  573 
      ONEOK Partners, LP 8.875% 6/15/2010  200  220 
      ONEOK Partners, LP 5.900% 4/1/2012  200  209 
      Plains All American Pipeline LP 4.750% 8/15/2009  550  560 
  3,4 Rockies Express Pipeline LLC 4.250% 8/20/2009  1,600  1,592 
      Southern Union Co. 6.089% 2/16/2010  420  430 
    2 Southern Union Co. 7.200% 11/1/2066  400  320 
      Teppco Partners, LP 5.900% 4/15/2013  880  887 
    2 Trans-Canada Pipelines 6.350% 5/15/2067  175  153 

                 24,453  

       

       Total Corporate Bonds
       (Cost $403,378)          398,889  

       Sovereign Bonds (U.S. Dollar-Denominated) (1.4%)

      China Development Bank 8.250% 5/15/2009  400  425 
    4 Export-Import Bank of Korea 4.125% 2/10/2009  450  456 
      Export-Import Bank of Korea 5.500% 10/17/2012  400  418 
    4 Gaz Capital SA 6.212% 11/22/2016  300  278 
      Korea Development Bank 4.750% 7/20/2009  1,175  1,197 
      Korea Development Bank 5.300% 1/17/2013  450  466 
      Petrobras International Finance 9.125% 7/2/2013  125  149 
  2,4 Petroleum Export/Cayman 4.623% 6/15/2010  350  358 
  2,4 Petroleum Export/Cayman 5.265% 6/15/2011  382  387 
    4 Petronas Capital Ltd. 7.000% 5/22/2012  100  113 
  2,4 Qatar Petroleum 5.579% 5/30/2011  389  405 
  2,4 Ras Laffan Liquified Natural Gas Co. 3.437% 9/15/2009  247  252 
  2,4 Ras Laffan Liquified Natural Gas Co. Ltd. II 5.298% 9/30/2020  300  285 
    4 Republic of Trinidad & Tobago 9.875% 10/1/2009  420  458 
    4 Taqa Abu Dhabi National Energy Co. 5.620% 10/25/2012  200  204 
    4 Taqa Abu Dhabi National Energy Co. 5.875% 10/27/2016  350  346 
    4 Trans Capital Investment 5.670% 3/5/2014  575  534 

       Total Sovereign Bonds
      (Cost $6,669)          6,731  

       Tax-Exempt Municipal Bonds (0.3%)

      Minnesota GO 5.000% 8/1/2011  620  667 
      Minnesota GO 5.000% 8/1/2012  655  712 

       Total Tax-Exempt Municipal Bonds
       (Cost $1,331)          1,379  

       Taxable Municipal Bonds (0.4%)

    3 Florida Hurricane Catastrophe Fund Finance Corp. Rev. 3.598% 10/15/2012  1,090  1,048 
    3 Irvine CA Ranch Water Dist. Rev. 8.000% 5/1/2037  510  510 
    3 Philadelphia PA School Dist. 5.740% 9/1/2021  525  525 

       Total Taxable Municipal Bonds
      (Cost $2,125)          2,083 

              Shares    

       Preferred Stocks (0.4%)

    3 Goldman Sachs Group, Inc. 6.050%    46,000  807 
      Fannie Mae 5.948%    21,600  428 
    3 Bank of America Corp. 5.908%    16,750  290 
      Santander Financial 6.800%    9,200  202 
    3 SunTrust Banks, Inc. 6.224%    8,500  155 
      Aspen Insurance Holdings 7.401%    5,950  125 
    3 Zions Bancorp. 6.214%    6,675  110 
    3 Merrill Lynch & Co., Inc. 6.000%    3,400  48 

       Total Preferred Stocks
      (Cost $2,981)          2,165  

       Temporary Cash Investment (5.4%)

    6 Vanguard Market Liquidity Fund
      (Cost $26,556) 2.800%    26,556,406  26,556 

       Total Investments (100.6%)
      (Cost $498,936)          495,669 

      Other Assets and Liabilities-Net (-0.6%)          (2,767)

      Net Assets (100%)          492,902  

       
1 The issuer operates under a congressional charter; its securities are neither issued nor guaranteed by the U.S. government. If needed, access to additional funding from the U.S. Treasury (beyond the issuer's line of credit) would require congressional action.
2 The average or expected maturity is shorter than the final maturity shown because of the possibility of interim principal payments and prepayments or the possibility of the issue being called.
3 Adjustable-rate note.
4 Security exempt from registration under Rule 144A of the Securities Act of 1933. Such securities may be sold in transactions exempt from registration, normally to qualified institutional buyers. At March 31, 2008, the aggregate value of these securities was $71,729,000, representing 14.6% of net assets.
5 Securities with a value of $999,000 have been segregated as initial margin for open futures contracts.
6 Affiliated money market fund available only to Vanguard funds and certain trusts and accounts managed by Vanguard. Rate shown is the 7-day yield.
GO - General Obligation Bond.
REIT - Real Estate Investment Trust.

Investment Securities: Bonds, and temporary cash investments acquired over 60 days to maturity, are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Investments in Vanguard Market Liquidity Fund are valued at that fund’s net asset value. Other temporary cash investments are valued at amortized cost, which approximates market value. Securities for which market quotations are not readily available, or whose values have been materially affected by events occurring before the portfolio’s pricing time but after the close of the securities’ primary markets, are valued by methods deemed by the board of trustees to represent fair value.

At March 31, 2008 the cost of investment securities for tax purposes was $498,936,000. Net unrealized depreciation of investment securities for tax purposes was $3,267,000, consisting of unrealized gains of $5,939,000 on securities that had risen in value since their purchase and $9,206,000 in unrealized losses on securities that had fallen in value since their purchase.

Futures Contracts: Futures contracts are valued at their quoted daily settlement prices.

At March 31, 2008, the aggregate settlement value of open futures contracts expiring in June 2008 and the related unrealized appreciation (depreciation) were:



($000)

Futures Contracts Number of
Long (Short)
Contracts
Aggregate
Settlement
Value
Unrealized
Appreciation
(Depreciation)

2-Year U.S. Treasury Note 272  58,387  270 
5-Year U.S. Treasury Note (39) 4,455  (15)
10-Year U.S. Treasury Note (32) 3,807  (84)


Unrealized appreciation (depreciation) on open futures contracts is required to be treated as realized gain (loss) for tax purposes.

Swap Contracts: The portfolio has sold credit protection through credit default swaps, to simulate long bond positions that are either unavailable or considered to be less attractively priced in the bond market. The portfolio has also purchased credit protection through credit default swaps to reduce credit exposure to a given issuer or issuers. Under the terms of the swaps, the seller of credit protection receives a periodic payment amount (premium) from the buyer that is a fixed percentage applied to a notional principal amount. In return, the seller agrees to pay the buyer the notional amount and take delivery of a debt instrument of the reference issuer of the same notional par amount if the reference entity is subject to a credit event (such as bankruptcy, failure to pay, or obligation acceleration) during the term of the swap.

The portfolio has also entered into interest rate swap transactions. Under the terms of the swaps, one party pays the other an amount that is a fixed percentage rate applied to a notional principal amount. In return, the counterparty agrees to pay a floating rate, which is reset periodically based on short-term interest rates, applied to the same notional amount.

Swaps are valued daily, and the change in value is recorded as unrealized appreciation (depreciation) until the termination of the swap, at which time realized gain (loss) is recorded.

At March 31, 2008, the portfolio had the following open swap contracts:


Credit Default Swaps

        Unrealized
      Notional Premium  Appreciation
  Termination   Amount  Received (Depreciation)
Reference Entity Date  Dealer (1) ($000) (Paid)  ($000)

Credit Protection Sold
 Lehman Brothers Holdings Inc. 6/20/2008  DBS  800  0.180% (6)
 Procter & Gamble 9/20/2008  DBS  2,500  0.120% (187)
 Procter & Gamble 9/20/2008  DBS  2,500  0.120% (5)
 Procter & Gamble 9/20/2008  DBS  2,500  0.120% (4)
 Burlington Northern Santa Fe Corp. 6/20/2012  DBS  400  0.400% (4)
 Johnson & Johnson 9/20/2012  UBS  160  0.080% (2)
 Johnson & Johnson 9/20/2012  GSI  410  0.070% (4)
 Lehman Brothers Holdings Inc. 12/20/2012  BOA  325  1.190% (1,197)
 Lehman Brothers Holdings Inc. 12/20/2012  BOA  325  1.190% (815)
 Lehman Brothers Holdings Inc. 12/20/2012  BOA  325  1.190% (26)
Credit Protection Purchased
 AT&T Inc. 6/20/2013  GSI  300  (1.040%)
 AT&T Inc. 6/20/2013  GSI  300  (1.040%)
 AT&T Inc. 6/20/2013  GSI  300  (1.040%) 66 

  (2,177)

Interest Rate Swaps

      Fixed Floating  Unrealized
  Notional Interest Rate  Interest Rate Appreciation
  Amount Received  Received (Depreciation)
Termination Date Dealer (1)  ($000) (Paid)  (Paid)  ($000)

9/19/2008 LEH  2,700  4.743% (2.579%)2  26 
9/19/2008 LEH  2,700  4.743% (2.579%)2  1,161 
3/1/2009 WB  3,600  4.858% (3.076%)2  73 
3/1/2009 WB  3,600  4.858% (3.076%)2  3,552 
3/10/2009 LEH  800  5.628% (2.990%)2  23 
4/17/2009 LEH  2,500  5.637% (3.998%)2  79 
4/17/2009 LEH  2,500  5.637% (3.998%)2  3,714 
5/18/2009 LEH  1,000  5.601% (3.070%)2  34 
5/18/2009 LEH  1,000  5.601% (3.070%)2  1,489 
6/2/2009 DBS  1,350  3.765% (3.076%)2  19 
6/2/2009 DBS  1,350  3.765% (3.076%)2  566 
6/9/2009 LEH  1,735  5.636% (2.990%)2  62 
6/9/2009 LEH  1,735  5.636% (2.990%)2  2,908 
8/11/2009 WB  900  2.380% (2.802%)2  (108)
8/11/2009 WB  900  2.380% (2.802%)2  (1)
8/21/2009 LEH  2,010  5.274% (3.070%)2  20 
8/21/2009 LEH  2,010  5.274% (3.070%)2  75 
8/21/2009 LEH  2,010  5.274% (3.070%)2  1,621 
8/21/2009 LEH  2,840  5.079% (3.070%)2  98 
9/15/2009 LEH  3,640  3.855% (2.800%)2  70 
9/15/2009 LEH  3,640  3.855% (2.800%)2  3,416 
9/17/2009 WB  1,593  2.418% (2.818%)3  (54)
9/17/2009 WB  1,593  2.418% (2.818%)3  (1)
10/2/2009 LEH  1,075  5.073% (2.688%)2  41 
10/13/2009 LEH  1,400  5.052% (4.377%)2  53 
10/13/2009 LEH  1,400  5.052% (4.377%)2  2,318 
10/26/2009 LEH  1,380  5.170% (3.244%)2  56 
10/26/2009 LEH  1,380  5.170% (3.244%)2  2,484 
11/16/2009 WB  225  2.430% (2.818%)3  (5)
11/16/2009 WB  225  2.430% (2.818%)3 
11/16/2009 LEH  880  4.641% (3.070%)2  30 
11/16/2009 LEH  880  4.641% (3.070%)2  1,309 
11/20/2009 LEH  2,700  4.979% (3.070%)2  107 
11/20/2009 LEH  2,700  4.979% (3.070%)2  114 
11/20/2009 LEH  2,700  4.979% (3.070%)2  4,713 
12/9/2009 LEH  400  5.414% (2.990%)2  19 
12/9/2009 LEH  400  5.414% (2.990%)2  905 
12/14/2009 LEH  1,500  5.414% (2.850%)2  73 
12/14/2009 LEH  1,500  5.414% (2.850%)2  1,867 
12/17/2009 LEH  500  5.413% (2.800%)2  24 
12/17/2009 LEH  500  5.413% (2.800%)2  1,148 
12/18/2009 LEH  1,400  5.063% (2.764%)2  60 
12/23/2009 LEH  250  5.045% (2.599%)2  11 
12/23/2009 LEH  250  5.045% (2.599%)2  2,169 
2/15/2010 WB  4,000  5.468% (2.818%)3  219 
2/15/2010 WB  4,000  5.468% (2.818%)3  985 
2/15/2010 WB  4,000  5.468% (2.818%)3  4,104 
5/1/2010 LEH  325  5.250% (3.239%)2  18 
5/10/2010 LEH  1,600  5.239% (3.096%)2  90 
5/10/2010 LEH  1,600  5.239% (3.096%)2  2,322 
5/15/2010 LEH  1,580  5.243% (2.818%)3  90 
5/15/2010 LEH  4,120  4.828% (3.065%)2  197 
5/15/2010 LEH  4,120  4.828% (3.065%)2  8,741 
5/16/2010 LEH  1,050  5.250% (3.070%)2  59 
5/18/2010 BZW  1,100  2.553% (2.802%)2 
5/18/2010 BZW  1,100  2.553% (2.802%)2  76 
5/26/2010 LEH  2,875  5.248% (3.080%)2  164 
6/28/2010 LEH  1,375  5.413% (2.671%)2  86 
6/28/2010 LEH  1,375  5.413% (2.671%)2  986 
7/17/2010 WB  900  2.583% (2.818%)3 
7/17/2010 WB  900  2.583% (2.818%)3  44 
7/21/2010 LEH  4,535  5.038% (3.894%)2  251 
8/15/2010 LEH  600  5.418% (3.065%)2  39 
8/15/2010 LEH  600  5.418% (3.065%)2  2,694 
11/15/2010 LEH  1,800  5.423% (2.818%)3  126 

  57,632

1 BOA-Bank of America.
BZW-Barclays Capital Inc.
DBS-Deutsche Bank Securities.
GSI-Goldman Sachs International.
LEH-Lehman Brothers Special Financing Inc.
UBS-UBS AG
WB-Wachovia Bank.
2 Based on three-month London InterBank Offered Rate (LIBOR) as of the most recent payment date.
3 Based on one-month London InterBank Offered Rate (LIBOR) as of the most recent payment date.

In September 2006, the Financial Accounting Standards Board issued Interpretation No. 157 (“FAS 157), “Fair Value Measurements.” FAS 157 establishes a framework for measuring fair value and expands disclosures about fair value measurements in financial statements, effective for the fund’s current fiscal period.

Various inputs may be used to determine the value of the fund’s investments. These inputs are summarized in three broad levels:

        Level 1 — quoted prices in active markets for identical securities.

         Level 2 — other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment
         speeds, credit risk, etc.).

        Level 3 — significant unobservable inputs (including the fund’s own assumptions used to determine the fair value of
         investments).


The inputs or methodologies used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.

The following table sumamrizes the inputs used to value the fund’s net assets as of March 31, 2008:


Valuation Inputs Investments in
Securitie($000)
Swap
Contracts($000)
Futures Contracts
($000)
Level 1- Quoted Prices 28,721  171 
Level 2- Other Significant
 Observable Inputs 466,948  55,455 
Level 3- Significant
 Unobservable Inputs
  Total 495,669  55,455  171 


Vanguard Variable Insurance Fund-High Yield Bond Portfolio
Schedule of Investments
March 31, 2008
 
Coupon Maturity
Date
Face
Amount
($000)
Market
Value
($000)

       U.S. Government and Agency Obligations (5.6%)        

      U.S. Treasury Note 5.625% 5/15/2008  2,555  2,568 
      U.S. Treasury Note 5.500% 5/15/2009  2,525  2,636 
      U.S. Treasury Note 5.750% 8/15/2010  2,575  2,823 
      U.S. Treasury Note 4.875% 7/31/2011  2,600  2,847 
      U.S. Treasury Note 4.000% 11/15/2012  2,750  2,956 

       Total U.S. Government and Agency Obligations
       (Cost $13,137)       13,830

       Corporate Bonds (89.5)%

       Finance (3.4%)
       Banking (0.3%)
      Chevy Chase Savings Bank 6.875% 12/1/2013  645  607 
       Finance Companies (2.0%)
      General Motors Acceptance Corp. LLC 6.875% 8/28/2012  1,050  801 
      General Motors Acceptance Corp. LLC 6.750% 12/1/2014  700  495 
      General Motors Acceptance Corp. LLC 8.000% 11/1/2031  5,280  3,736 
       Insurance (0.6%)
      Provident Funding Mortgage Loan Trust 7.000% 7/15/2018  805  783 
      UnumProvident Corp. 6.750% 12/15/2028  585  497 
      UnumProvident Corp. 7.375% 6/15/2032  175  158 
       Real Estate Investment Trusts (0.5%)
    1 Rouse Co. 6.750% 5/1/2013  1,510  1,321 

              8,398

       
       Industrial (73.7%)
       Basic Industry (8.3%)
      Arch Western Finance 6.750% 7/1/2013  1,840  1,835 
      Bowater Canada Finance 7.950% 11/15/2011  1,115  741 
      Cascades Inc. 7.250% 2/15/2013  920  814 
      Freeport-McMoRan Copper & Gold Inc. 8.250% 4/1/2015  1,080  1,139 
      Freeport-McMoRan Copper & Gold Inc. 8.375% 4/1/2017  2,845  3,009 
      ^ Georgia Gulf 9.500% 10/15/2014 1,195  920 
      Georgia-Pacific Corp. 8.125% 5/15/2011  945  936 
    1 Georgia-Pacific Corp. 7.125% 1/15/2017  2,140  1,980 
      Georgia-Pacific Corp. 8.000% 1/15/2024  550  481 
      IMC Global, Inc. 7.300% 1/15/2028  640  637 
      International Steel Group, Inc. 6.500% 4/15/2014  1,175  1,194 
      Methanex Corp. 8.750% 8/15/2012  725  779 
    1 Mosaic Co. 7.625% 12/1/2014  150  161 
    1 Mosaic Co. 7.875% 12/1/2016  125  134 
    2 Mylan Inc. 5.938% 12/11/2017  413  397 
    2 Mylan Inc. 6.000% 12/11/2017  206  199 
    2 Mylan Inc. 6.250% 12/11/2017  433  417 
      Neenah Paper Inc. 7.375% 11/15/2014  810  711 
      Novelis Inc. 7.250% 2/15/2015  2,135  1,889 
      US Steel Corp. 7.000% 2/1/2018  1,950  1,879 
       Capital Goods (5.0%)
      Alliant Techsystems Inc. 6.750% 4/1/2016  715  693 
      Allied Waste North America Inc. 5.750% 2/15/2011  195  190 
      Allied Waste North America Inc. 6.375% 4/15/2011  300  295 
      Allied Waste North America Inc. 7.250% 3/15/2015  170  169 
      Allied Waste North America Inc. 7.125% 5/15/2016  220  218 
      Allied Waste North America Inc. 6.875% 6/1/2017  1,920  1,872 
    1 Ashtead Capital Inc. 9.000% 8/15/2016  763  634 
    1 Ashtead Holding PLC 8.625% 8/1/2015  360  297 
      Ball Corp. 6.625% 3/15/2018  520  517 
      Case New Holland Inc. 7.125% 3/1/2014  1,255  1,236 
      Crown Americas Inc. 7.625% 11/15/2013  615  627 
      Crown Americas Inc. 7.750% 11/15/2015  615  630 
      L-3 Communications Corp. 7.625% 6/15/2012  950  971 
      L-3 Communications Corp. 6.375% 10/15/2015  450  441 
      Texas Industries Inc. 7.250% 7/15/2013  530  515 
      United Rentals NA Inc. 6.500% 2/15/2012  2,630  2,374 
      United Rentals NA Inc. 7.750% 11/15/2013  750  609 
       Communication (18.8%)
      CanWest Media Inc. 8.000% 9/15/2012  1,675  1,616 
    1 CanWest MediaWorks LP 9.250% 8/1/2015  1,465  1,351 
    1 Charter Communications OPT LLC 8.000% 4/30/2012  1,790  1,642 
    1 Charter Communications OPT LLC 8.375% 4/30/2014  3,105  2,794 
      Citizens Communications 9.250% 5/15/2011  1,680  1,730 
      Citizens Communications 6.625% 3/15/2015  1,100  982 
      Citizens Communications 7.125% 3/15/2019  150  132 
      Citizens Communications 9.000% 8/15/2031  345  302 
      CSC Holdings, Inc. 8.125% 7/15/2009  25  25 
      CSC Holdings, Inc. 8.125% 8/15/2009  645  655 
      CSC Holdings, Inc. 7.625% 4/1/2011  310  307 
      CSC Holdings, Inc. 6.750% 4/15/2012  740  716 
      CSC Holdings, Inc. 7.875% 2/15/2018  1,190  1,102 
      CSC Holdings, Inc. 7.625% 7/15/2018  2,485  2,267 
      Dex Media, Inc. 8.000% 11/15/2013  450  329 
      DirecTV Holdings 6.375% 6/15/2015  2,040  1,918 
      GCI Inc. 7.250% 2/15/2014  1,410  1,163 
      Idearc Inc. 8.000% 11/15/2016  5,005  3,253 
      Intelsat Bermuda Ltd. 7.625% 4/15/2012  1,375  1,038 
      Intelsat Bermuda Ltd. 6.500% 11/1/2013  1,670  1,086 
      Intelsat Bermuda Ltd. 9.250% 6/15/2016  670  675 
      Intelsat Holding Ltd. 8.250% 1/15/2013  200  201 
      Intelsat Holding Ltd. 8.625% 1/15/2015  2,060  2,073 
      Liberty Media Corp. 5.700% 5/15/2013  1,458  1,278 
      Liberty Media Corp. 8.500% 7/15/2029  270  229 
      Liberty Media Corp. 8.250% 2/1/2030  1,230  1,023 
      Mediacom Broadband LLC 8.500% 10/15/2015  1,325  1,123 
      Mediacom LLC/Mediacom Capital Corp. 9.500% 1/15/2013  775  713 
      Medianews Group Inc. 6.875% 10/1/2013  745  363 
      PanAmSat Corp. 9.000% 8/15/2014  1,168  1,177 
      Quebecor Media Inc. 7.750% 3/15/2016  1,235  1,130 
    3 Quebecor Media Inc. 7.750% 3/15/2016  1,125  1,029 
      Qwest Communications International Inc. 8.875% 3/15/2012  2,350  2,403 
      Qwest Communications International Inc. 7.500% 10/1/2014  440  431 
      R.H. Donnelley Corp. 6.875% 1/15/2013  230  139 
      R.H. Donnelley Corp. 6.875% 1/15/2013  910  551 
      R.H. Donnelley Corp. 8.875% 1/15/2016  2,910  1,833 
    1 R.H. Donnelley Corp. 8.875% 10/15/2017  515  319 
      US West Communications Group 6.875% 9/15/2033  2,260  1,825 
      Windstream Corp. 8.125% 8/1/2013  285  281 
      Windstream Corp. 8.625% 8/1/2016  1,750  1,724 
      Windstream Corp. 7.000% 3/15/2019  1,325  1,159 
       Consumer Cyclical (14.9%)
      AMC Entertainment Inc. 8.000% 3/1/2014  570  485 
      Corrections Corp. of America 6.250% 3/15/2013  345  338 
      Corrections Corp. of America 6.750% 1/31/2014  265  266 
      Ford Motor Co. 7.450% 7/16/2031  1,600  1,060 
    2 Ford Motor Credit Co. 8.708% 4/15/2012  1,115  1,043 
      Ford Motor Credit Co. 7.000% 10/1/2013  3,895  3,061 
    2 Ford Motor Credit Co. 5.800% 12/15/2013  4,480  3,674 
      Ford Motor Credit Co. 8.000% 12/15/2016  2,450  1,920 
      General Motors Corp. 8.250% 7/15/2023  1,335  935 
      ^ General Motors 8.375% 7/15/2033  3,775  2,680 
      Harrah's Operating Co., Inc. 5.625% 6/1/2015  990  574 
      Harrah's Operating Co., Inc. 6.500% 6/1/2016  490  290 
      Harrah's Operating Co., Inc. 5.750% 10/1/2017  2,985  1,672 
      Host Hotels & Resorts LP 6.875% 11/1/2014  1,140  1,092 
      Host Marriott LP 7.125% 11/1/2013  1,990  1,958 
      Mandalay Resort Group 9.375% 2/15/2010  1,105  1,140 
      Marquee Inc. 8.625% 8/15/2012  695  704 
      MGM Mirage, Inc. 8.500% 9/15/2010  1,670  1,733 
      MGM Mirage, Inc. 8.375% 2/1/2011  355  357 
      MGM Mirage, Inc. 6.750% 9/1/2012  1,270  1,184 
      MGM Mirage, Inc. 6.625% 7/15/2015  260  228 
      Park Place Entertainment Corp. 8.125% 5/15/2011  50  42 
      Seneca Gaming Corp. 7.250% 5/1/2012  815  774 
      Service Corp. International 7.375% 10/1/2014  295  295 
      Service Corp. International 6.750% 4/1/2016  110  106 
      Service Corp. International 7.000% 6/15/2017  1,175  1,134 
      Service Corp. International 7.625% 10/1/2018  940  945 
      Station Casinos 6.500% 2/1/2014  385  232 
      Station Casinos 6.875% 3/1/2016  560  334 
      Station Casinos 6.625% 3/15/2018  310  178 
      Tenneco Automotive Inc. 10.250% 7/15/2013  291  306 
    1 TRW Automotive Inc. 7.000% 3/15/2014  2,635  2,424 
    1 TRW Automotive Inc. 7.250% 3/15/2017  1,365  1,242 
      Wynn Las Vegas LLC 6.625% 12/1/2014  1,110  1,066 
    1 Wynn Las Vegas LLC 6.625% 12/1/2014  1,010  970 
       Consumer Noncyclical (11.0%)
      Aramark Corp. 8.500% 2/1/2015  1,405  1,409 
      Bio-Rad Laboratories Inc. 7.500% 8/15/2013  195  196 
      Bio-Rad Laboratories Inc. 6.125% 12/15/2014  290  279 
      Community Health Systems 8.875% 7/15/2015  2,410  2,416 
      Constellation Brands Inc. 7.250% 9/1/2016  1,780  1,744 
      Constellation Brands Inc. 7.250% 5/15/2017  680  671 
      Delhaize America Inc. 9.000% 4/15/2031  360  431 
    2 Elan Financial PLC 7.065% 11/15/2011  840  761 
      Elan Financial PLC 7.750% 11/15/2011  2,275  2,113 
      Elan Financial PLC 8.875% 12/1/2013  1,205  1,142 
      Fisher Scientific International Inc. 6.750% 8/15/2014  385  398 
      Fisher Scientific International Inc. 6.125% 7/1/2015  750  746 
      HCA Inc. 5.750% 3/15/2014  260  214 
      HCA Inc. 6.375% 1/15/2015  2,690  2,233 
      HCA Inc. 6.500% 2/15/2016  1,390  1,164 
      HCA Inc. 9.250% 11/15/2016  1,610  1,666 
      HCA Inc. 7.690% 6/15/2025  130  99 
      Omnicare, Inc. 6.125% 6/1/2013  70  61 
      Omnicare, Inc. 6.750% 12/15/2013  390  348 
      Omnicare, Inc. 6.875% 12/15/2015  585  509 
      Reynolds American Inc. 7.250% 6/1/2013  1,190  1,285 
      Reynolds American Inc. 7.300% 7/15/2015  1,040  1,066 
      Smithfield Foods, Inc. 7.750% 7/1/2017  1,355  1,314 
      Tenet Healthcare Corp. 6.500% 6/1/2012  375  331 
      Tenet Healthcare Corp. 7.375% 2/1/2013  380  335 
      Tenet Healthcare Corp. 9.875% 7/1/2014  1,955  1,882 
      Tenet Healthcare Corp. 9.250% 2/1/2015  315  294 
      Ventas Realty LP/Capital Corp. 6.625% 10/15/2014  710  706 
      Ventas Realty LP/Capital Corp. 7.125% 6/1/2015  470  471 
      Ventas Realty LP/Capital Corp. 6.500% 6/1/2016  705  682 
       Energy (11.5%)
      Chesapeake Energy Corp. 7.750% 1/15/2015  105  108 
      Chesapeake Energy Corp. 6.625% 1/15/2016  1,020  994 
      Chesapeake Energy Corp. 6.875% 1/15/2016  845  841 
      Chesapeake Energy Corp. 6.500% 8/15/2017  1,780  1,713 
      Chesapeake Energy Corp. 6.250% 1/15/2018  1,645  1,575 
      Encore Acquisition Co. 6.250% 4/15/2014  150  139 
      Encore Acquisition Co. 6.000% 7/15/2015  495  446 
      Forest Oil Corp. 8.000% 12/15/2011  640  668 
      Forest Oil Corp. 7.750% 5/1/2014  350  357 
      Forest Oil Corp. 7.250% 6/15/2019  1,080  1,096 
      Hornbeck Offshore Services 6.125% 12/1/2014  845  801 
      Newfield Exploration Co. 6.625% 4/15/2016  660  644 
      OPTI Canada Inc. 7.875% 12/15/2014  675  662 
      OPTI Canada Inc. 8.250% 12/15/2014  1,865  1,851 
      Peabody Energy Corp. 6.875% 3/15/2013  1,135  1,149 
      Peabody Energy Corp. 7.375% 11/1/2016  1,930  2,002 
      Peabody Energy Corp. 7.875% 11/1/2026  1,315  1,312 
      Petrohawk Energy Corp. 9.125% 7/15/2013  365  375 
    1 Petroplus Finance Ltd. 6.750% 5/1/2014  1,400  1,264 
    1 Petroplus Finance Ltd. 7.000% 5/1/2017  1,550  1,393 
      Pioneer Natural Resources Co. 5.875% 7/15/2016  990  894 
      Pioneer Natural Resources Co. 6.650% 3/15/2017  1,875  1,768 
      Pioneer Natural Resources Co. 6.875% 5/1/2018  1,260  1,194 
      Pioneer Natural Resources Co. 7.200% 1/15/2028  345  296 
      Plains Exploration & Production Co. 7.750% 6/15/2015  275  275 
      Plains Exploration & Production Co. 7.000% 3/15/2017  395  380 
      Pride International Inc. 7.375% 7/15/2014  1,450  1,508 
    1 Southwestern Energy 7.500% 2/1/2018  1,250  1,291 
      Whiting Petroleum Corp. 7.250% 5/1/2012  520  515 
      Whiting Petroleum Corp. 7.250% 5/1/2013  625  619 
      Whiting Petroleum Corp. 7.000% 2/1/2014  110  109 
       Technology (1.6%)
      Freescale Semiconductor 8.875% 12/15/2014  1,825  1,442 
      IKON Office Solutions 7.750% 9/15/2015  610  577 
      NXP BV 7.875% 10/15/2014  1,775  1,620 
      Sensata Technologies 8.000% 5/1/2014  450  393 
       Transportation (2.6%)
    2 Avis Budget Car Rental 5.565% 5/15/2014  220  174 
      Avis Budget Car Rental 7.625% 5/15/2014  1,600  1,380 
      Avis Budget Car Rental 7.750% 5/15/2016  1,265  1,040 
    3 Continental Airlines, Inc. 9.798% 4/1/2021  895  821 
      Continental Airlines, Inc. 6.903% 4/19/2022  175  146 
      Hertz Corp. 8.875% 1/1/2014  2,100  1,990 
      Hertz Corp. 10.500% 1/1/2016  890  830 
       Other (0.0%)
      UCAR Finance, Inc. 10.250% 2/15/2012  112  116 

              180,803

       
       Utilities (12.4%)
       Electric (10.1%)
    1 AES Corp. 8.750% 5/15/2013  539  560 
      AES Corp. 7.750% 10/15/2015  1,390  1,393 
      AES Corp. 8.000% 10/15/2017  445  448 
      Aquila Inc. 9.950% 2/1/2011  1,015  1,075 
      Aquila Inc. 14.875% 7/1/2012  270  332 
      Dynegy Inc. 8.375% 5/1/2016  2,085  2,075 
      Dynegy Inc. 7.750% 6/1/2019  1,150  1,078 
      Edison Mission Energy 7.500% 6/15/2013  170  175 
      Edison Mission Energy 7.000% 5/15/2017  555  549 
      Edison Mission Energy 7.200% 5/15/2019  870  859 
      Mirant North America LLC 7.375% 12/31/2013  1,640  1,661 
      Nevada Power Co. 5.875% 1/15/2015  520  519 
      Nevada Power Co. 6.650% 4/1/2036  290  280 
      NRG Energy Inc. 7.250% 2/1/2014  825  814 
      NRG Energy Inc. 7.375% 2/1/2016  2,665  2,618 
      NRG Energy Inc. 7.375% 1/15/2017  2,175  2,126 
      Reliant Energy, Inc. 6.750% 12/15/2014  2,372  2,422 
      Reliant Energy, Inc. 7.875% 6/15/2017  575  575 
    1 TECO Energy, Inc. 7.200% 5/1/2011  820  868 
    1 TECO Energy, Inc. 6.750% 5/1/2015  55  57 
      TXU Corp. 5.550% 11/15/2014  1,735  1,362 
      TXU Corp. 6.500% 11/15/2024  2,170  1,535 
      TXU Corp. 6.550% 11/15/2034  1,860  1,302 
       Natural Gas (2.3%)
    1 NGPL Pipeco LLC 7.119% 12/15/2017  1,265  1,323 
      Suburban Propane Partners 6.875% 12/15/2013  650  634 
      Williams Cos., Inc. 7.125% 9/1/2011  185  194 
      Williams Cos., Inc. 8.125% 3/15/2012  1,270  1,391 
      Williams Cos., Inc. 7.500% 1/15/2031  1,215  1,270 
      Williams Partners LP 7.500% 6/15/2011  450  473 
      Williams Partners LP 7.250% 2/1/2017  375  384 

              30,352

       

       Total Corporate Bonds
      (Cost $240,339)       219,553

       Sovereign Bonds (U.S. Dollar-
       Denominated) (1.6%)

      Republic of Argentina 7.000% 9/12/2013  3,195  2,620 
      Republic of Argentina 7.000% 4/17/2017  1,950  1,427 

       Total Sovereign Bonds
       (Cost $4,829)       4,047

       Temporary Cash Investments (3.1%)

       Repurchase Agreement (1.5%)
       Lehman Brothers Holdings, Inc.
       (Dated 3/31/2008, Repurchase Value $3,800,000,
       collateralized by U.S. Treasury Bond 8.000%, 11/15/2021) 1.150% 4/1/2008  3,800  3,800 

            Shares  

       
       Money Market Fund (1.6%)
    4 Vanguard Market Liquidity Fund 2.800%   3,843,010 3,843

       Total Temporary Cash Investments
       (Cost $7,643)       7,643

       Total Investments (99.8%)
       (Cost $265,948)       245,073

      Other Assets and Liabilities-Net (0.2%)       519

      Net Assets (100%)       245,592

       
^Part of security position is on loan to broker-dealers.
1 Security exempt from registration under Rule 144A of the Securities Act of 1933. Such securities may be sold in transactions exempt from registration, normally to qualified institutional buyers. At March 31, 2008, the aggregate value of these securities was $22,025,000, representing 9.0% of net assets.
2 Adjustable-rate note.
3 The average or expected maturity is shorter than the final maturity shown because of the possibility of interim principal payments and prepayments or the possibility of the issue being called.
4 Affiliated money market fund available only to Vanguard funds and certain trusts and accounts managed by Vanguard. Rate shown is the 7-day yield.

Investment Securities: Bonds, and temporary cash investments acquired over 60 days to maturity, are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Investments in Vanguard Market Liquidity Fund are valued at that fund’s net asset value. Other temporary cash investments are valued at amortized cost, which approximates market value. Securities for which market quotations are not readily available, or whose values have been materially affected by events occurring before the portfolio’s pricing time but after the close of the securities’ primary markets, are valued by methods deemed by the board of trustees to represent fair value.

At March 31, 2008, the cost of investment securities for tax purposes was $265,948,000. Net unrealized depreciation of investment securities for tax purposes was $20,875,000, consisting of unrealized gains of $1,989,000 on securities that had risen in value since their purchase and $22,864,000 in unrealized losses on securities that had fallen in value since their purchase.

In September 2006, the Financial Accounting Standards Board issued Interpretation No. 157 (“FAS 157), “Fair Value Measurements.” FAS 157 establishes a framework for measuring fair value and expands disclosures about fair value measurements in financial statements, effective for the fund’s current fiscal period.

Various inputs may be used to determine the value of the fund’s investments. These inputs are summarized in three broad levels:

        Level 1 — quoted prices in active markets for identical securities.

        Level 2 — other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment
         speeds, credit risk, etc.).

        Level 3 — significant unobservable inputs (including the fund’s own assumptions used to determine the fair value of
         investments).


The inputs or methodologies used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.

The following table sumamrizes the inputs used to value the fund’s net assets as of March 31, 2008:


Valuation Inputs Investments in
Securities ($000)
Level 1- Quoted Prices 3,843 
Level 2- Other Significant Observable Inputs 241,230 
Level 3- Significant Unobservable Inputs
  Total 245,073 


Vanguard Variable Insurance Fund - Total Stock Market Index Portfolio
Schedule of Investments
March 31, 2008
 
Shares Market
Value
($000)

   Investment Companies (100.1%)    

   U.S. Stock Funds (100.0%)
  Vanguard Variable Insurance Fund - Equity Index Portfolio 17,885,893  452,155 
  Vanguard Extended Market Index Fund Investor Shares 2,698,853  97,294 
   Money Market Fund (0.1%)
1 Vanguard Market Liquidity Fund, 2.800% 333,918  334 

   Total Investment Companies
   (Cost $591,682)    549,783  

  Other Assets and Liabilities -- Net (-0.1%)    (282)

  Net Assets (100%)    549,501  

   
1 Affiliated money market fund available only to Vanguard funds and certain trusts and accounts managed by Vanguard. Rate shown is the 7-day yield.

Investment Securities: Investments are valued at the net asset value of each underlying Vanguard fund determined as of the close of the New York Stock Exchange (generally 4 p.m., Eastern time) on the valuation date.

At March 31, 2008, the cost of investment securities for tax purposes was $591,682,000. Net unrealized depreciation of investment securities for tax purposes was $41,899,000, consisting entirely of unrealized losses on securities that had fallen in value since their purchase.

In September 2006, the Financial Accounting Standards Board issued Interpretation No. 157 (“FAS 157”), “Fair Value Measurements.” FAS 157 establishes a framework for measuring fair value and expands disclosures about fair value measurements in financial statements, effective for the fund’s current fiscal period.

Various inputs may be used to determine the value of the fund’s investments. These inputs are summarized in three broad levels:

        Level 1 — quoted prices in active markets for identical securities.

        Level 2 — other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment
         speeds, credit risk, etc.).

        Level 3 — significant unobservable inputs (including the fund’s own assumptions used to determine the fair value of
         investments).


The inputs or methodologies used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.

At March 31, 2008, 100% of the fund’s investments were valued based on Level 1 inputs.


Vanguard VVIF Balanced Index Portfolio
Schedule of Investments
March 31, 2008
 
Shares Market
Value
($000)

   Common Stocks (64.8)%    

   Consumer Discretionary (3.8%)
  Comcast Corp. Class A 600,075  11,605 
  The Walt Disney Co. 239,500  7,515 
  Staples, Inc. 295,800  6,540 
  Honda Motor Co., Ltd ADR 222,300  6,404 
  Time Warner, Inc. 421,700  5,912 
* Viacom Inc. Class B 147,200  5,832 
  McDonald's Corp. 99,600  5,555 
  NIKE, Inc. Class B 64,900  4,413 
  Home Depot, Inc. 87,700  2,453 
       56,229 
   
   Consumer Staples (8.2%)
  The Procter & Gamble Co. 247,767  17,361 
  Wal-Mart Stores, Inc. 321,100  16,916 
  Nestle SA ADR 105,900  13,245 
  PepsiCo, Inc. 143,400  10,353 
  Colgate-Palmolive Co. 119,100  9,279 
  Philip Morris International Inc. 178,300  9,018 
  The Coca-Cola Co. 134,700  8,199 
  Kimberly-Clark Corp. 115,400  7,449 
  SABMiller PLC 329,214  7,220 
  Sysco Corp. 229,300  6,654 
  Kraft Foods Inc. 157,400  4,881 
  Altria Group, Inc. 178,300  3,958 
  Walgreen Co. 98,300  3,744 
  Unilever NV ADR 70,600  2,381 
  SABMiller PLC ADR 36,600  813 

       121,471  

   
   Energy (10.8%)
  Chevron Corp. 294,600  25,147 
  ExxonMobil Corp. 276,400  23,378 
  Total SA ADR 307,712  22,774 
  EnCana Corp. 217,872  16,504 
  XTO Energy, Inc. 184,775  11,430 
  Schlumberger Ltd. 119,000  10,353 
  ConocoPhillips Co. 115,270  8,785 
  Anadarko Petroleum Corp. 139,000  8,761 
  Marathon Oil Corp. 191,200  8,719 
  Eni SpA ADR 105,100  7,158 
  Petroleo Brasileiro SA ADR 68,200  6,964 
  Sasol Ltd. Sponsored ADR 76,300  3,692 
  BP PLC ADR 56,100  3,402 
  Royal Dutch Shell PLC ADR Class A 37,000  2,552 

       159,619  

   
   Financials (9.3%)
  Bank of America Corp. 588,035  22,292 
  State Street Corp. 136,700  10,799 
  ACE Ltd. 191,300  10,533 
  ING Groep NV - Sponsored ADR 251,000  9,380 
  Muenchener Rueckversicherungs-
   Gesellschaft AG (Registered) 47,625  9,332 
  The Hartford Financial Services Group Inc. 112,700  8,539 
  American International Group, Inc. 180,200  7,794 
  UBS AG (New York Shares) 270,500  7,790 
  Citigroup, Inc. 340,733  7,298 
  Capital One Financial Corp. 146,900  7,230 
  Wachovia Corp. 254,700  6,877 
  Prudential Financial, Inc. 82,800  6,479 
  PNC Financial Services Group 86,500  5,672 
  Freddie Mac 158,400  4,011 
  Merrill Lynch & Co., Inc. 86,100  3,508 
  JPMorgan Chase & Co. 68,548  2,944 
  U.S. Bancorp 89,900  2,909 
  Vornado Realty Trust REIT 23,500  2,026 
  MBIA, Inc. 109,050  1,333 

       136,746  

   
   Health Care (7.0%)
  Eli Lilly & Co. 385,500  19,888 
  Abbott Laboratories 323,800  17,858 
  Medtronic, Inc. 322,500  15,599 
  Bristol-Myers Squibb Co. 430,400  9,167 
  Wyeth 217,500  9,083 
  Schering-Plough Corp. 552,200  7,957 
  AstraZeneca Group PLC ADR 189,500  7,199 
  Teva Pharmaceutical Industries
    Ltd. Sponsored ADR 149,300  6,896 
  Sanofi-Aventis ADR 126,723  4,757 
  Cardinal Health, Inc. 50,500  2,652 
  Covidien Ltd. 35,300  1,562 
  UCB SA 28,790  1,000 

       103,618  

   
   Industrials (7.9%)
  General Electric Co. 790,800  29,267 
  Deere & Co. 203,300  16,353 
  Lockheed Martin Corp. 104,400  10,367 
  Waste Management, Inc. 280,700  9,420 
  Canadian National Railway Co. 191,600  9,258 
  United Parcel Service, Inc. 108,200  7,901 
  Northrop Grumman Corp. 89,600  6,972 
  FedEx Corp. 75,100  6,959 
  Avery Dennison Corp. 109,100  5,373 
  Parker Hannifin Corp. 60,600  4,198 
  The Boeing Co. 48,800  3,629 
  Illinois Tool Works, Inc. 63,900  3,082 
  Honeywell International Inc. 40,700  2,296 
  Emerson Electric Co. 42,400  2,182 

       117,257  

   
   Information Technology (6.7%)
  International Business Machines Corp. 200,600  23,097 
  Applied Materials, Inc. 505,600  9,864 
  Microsoft Corp. 322,800  9,161 
  Accenture Ltd. 240,500  8,458 
  Automatic Data Processing, Inc. 162,600  6,893 
  Texas Instruments, Inc. 243,300  6,878 
  Intel Corp. 256,000  5,422 
  Canon, Inc. 102,300  4,772 
  Keyence Corp. 19,400  4,514 
  ASML Holding NV 179,102  4,416 
  QUALCOMM Inc. 98,100  4,022 
  Hewlett-Packard Co. 87,200  3,982 
* Autodesk, Inc. 122,400  3,853 
  ASML Holding NV (New York Shares) 107,722  2,673 
  Maxim Integrated Products, Inc. 46,800  953 

       98,958  

   
   Materials (4.1%)
  Syngenta AG ADR 191,800  11,222 
  International Paper Co. 298,300  8,114 
  E.I. du Pont de Nemours & Co. 165,486  7,738 
  Alcoa Inc. 210,500  7,591 
  Rohm & Haas Co. 128,900  6,971 
  Companhia Vale do Rio Doce ADR 195,340  6,767 
  Air Products & Chemicals, Inc. 51,900  4,775 
  Dow Chemical Co. 99,100  3,652 
  Newmont Mining Corp. (Holding Co.) 79,400  3,597 

       60,427  

   
   Telecommunication Services (3.3%)
  AT&T Inc. 1,011,222  38,730 
  Verizon Communications Inc. 253,412  9,237 

       47,967  

   
   Utilities (3.7%)
  Exelon Corp. 258,000  20,968 
  FPL Group, Inc. 176,700  11,086 
  Dominion Resources, Inc. 225,000  9,189 
  PG&E Corp. 161,900  5,961 
  Veolia Environment ADR 80,700  5,643 
  Progress Energy, Inc. 51,500  2,147 

       54,994  


   Total Common Stocks
  (Cost $759,280)    957,286  


Coupon Maturity
Date
Face
Amount
($000)
Market
Value
($000)





U.S. Government and Agency Obligations (1.9%)        





  Mortgage-Backed Securities (1.9%)
  Federal National Mortgage Assn. 6.000% 4/1/2021-8/1/2021  2,048  2,110 
  Government National Mortgage Assn. 5.500% 2/15/2033-3/1/2038  15,650  15,983 
  Government National Mortgage Assn. 6.000% 7/15/2026-4/15/2036  9,370  9,692 
  Government National Mortgage Assn. 6.500% 5/15/2028-7/15/2031  252  264 
  Government National Mortgage Assn. 7.000% 11/15/2031-11/15/2033  538  571 
  Government National Mortgage Assn. 8.000% 9/15/2030  100  109 

             28,729  






  Total U.S. Government and Agency Obligations
  (Cost $27,968)          28,729 





  Corporate Bonds (28.2%)

  Asset-Backed/Commercial Mortgage-Backed Securities (3.4%)
  Adjustable Rate Mortgage Trust 5.691% 3/25/2036  479  373 
1 Aesop Funding II LLC 3.950% 4/20/2009  267  267 
  Asset Securitization Corp. 6.750% 2/14/2043  174  174 
  Banc of America Commercial Mortgage, Inc. 5.739% 5/10/2045  1,000  1,009 
  Bank One Issuance Trust 3.860% 10/15/2008  1,000  1,001 
  Bank One Issuance Trust 3.450% 10/17/2011  1,000  1,001 
  Bear Stearns Commercial Mortgage Securities, Inc. 5.464% 4/12/2038  955  952 
  Bear Stearns Commercial Mortgage Securities, Inc. 4.740% 3/13/2040  1,000  924 
  Bear Stearns Commercial Mortgage Securities, Inc. 5.540% 9/11/2041  2,000  1,977 
  Bear Stearns Commercial Mortgage Securities, Inc. 5.537% 10/12/2041  1,910  1,884 
  Bear Stearns Commercial Mortgage Securities, Inc. 4.825% 11/11/2041  1,995  1,772 
  Bear Stearns Commercial Mortgage Securities, Inc. 4.933% 2/13/2042  765  740 
  Bear Stearns Commercial Mortgage Securities, Inc. 4.871% 9/11/2042  740  709 
  Bear Stearns Commercial Mortgage Securities, Inc. 5.331% 2/11/2044  1,625  1,570 
  Capital One Auto Finance Trust 5.070% 7/15/2011  477  471 
  CarMax Auto Owner Trust 4.910% 1/18/2011  860  873 
  Chase Issuance Trust 4.650% 12/17/2012  1,000  1,023 
  Citigroup/Deutsche Bank Commercial Mortgage Trust 5.225% 7/15/2044  2,000  1,965 
  Commercial Mortgage Pass Through Certificates 5.116% 6/10/2044  750  730 
  Commercial Mortgage Pass-Through Certificates 5.768% 6/10/2046  2,100  2,121 
  Countrywide Home Loans 6.000% 5/25/2037  571  530 
  Credit Suisse Mortgage Capital Certificates 5.554% 2/15/2039  2,000  1,990 
  DaimlerChrysler Auto Trust 4.980% 2/8/2011  460  464 
  GS Mortgage Securities Corp. II 5.396% 8/10/2038  1,000  925 
  GSR Mortgage Loan Trust 5.787% 5/25/2047  1,392  1,359 
  Greenwich Capital Commercial Funding Corp. 4.915% 7/7/2013  1,000  921 
  Greenwich Capital Commercial Funding Corp. 5.317% 6/10/2036  1,000  998 
  Greenwich Capital Commercial Funding Corp. 5.224% 4/10/2037  240  235 
  Greenwich Capital Commercial Funding Corp. 4.799% 8/10/2042  1,950  1,746 
  Honda Auto Receivables Owner Trust 3.820% 5/21/2010  592  593 
  Household Automotive Trust 5.280% 9/17/2011  1,867  1,892 
  JPMorgan Chase Commercial Mortgage Securities 4.899% 1/12/2037  960  857 
  LB-UBS Commercial Mortgage Trust 4.954% 9/15/2030  1,300  1,256 
  LB-UBS Commercial Mortgage Trust 5.347% 11/15/2038  2,000  1,948 
1 Marriott Vacation Club Owner Trust 5.362% 10/20/2028  417  437 
  Morgan Stanley Capital I 4.780% 12/13/2041  1,725  1,545 
  Morgan Stanley Capital I 5.230% 9/15/2042  510  500 
  Morgan Stanley Capital I 4.700% 7/15/2056  1,530  1,362 
  Morgan Stanley Dean Witter Capital I 4.740% 11/13/2036  1,000  932 
  Morgan Stanley Mortgage Loan Trust 6.000% 8/25/2037  504  466 
  Nissan Auto Lease Trust 5.110% 3/15/2010  1,000  1,012 
  PSE&G Transition Funding LLC 6.450% 3/15/2013  238  253 
  Sequoia Mortgage Trust 5.783% 2/20/2047  2,101  1,771 
  USAA Auto Owner Trust 4.130% 11/15/2011  952  955 
  WFS Financial Owner Trust 3.930% 2/17/2012  800  800 
  Wachovia Auto Owner Trust 4.930% 11/20/2012  1,000  1,010 
  Wachovia Bank Commercial Mortgage Trust 5.118% 7/15/2042  750  729 
  Wells Fargo Mortgage Backed Securities Trust 6.022% 9/25/2036  1,106  989 
  World Omni Auto Receivables Trust 3.820% 11/14/2011  334  335 

             50,346  

  Finance (11.7%)
  Banking (4.8%)
  BB&T Corp. 4.900% 6/30/2017  1,000  931 
1 BTMU Curacao Holdings NV 4.760% 7/21/2010  1,595  1,603 
  Bank of America Corp. 8.000% 7/30/2008  850  861 
  Bank of America Corp. 4.375% 12/1/2010  1,000  1,018 
  Bank of America Corp. 5.300% 3/15/2017  2,000  2,010 
  Bank of America Corp. 5.625% 3/8/2035  2,845  2,393 
  Bank of America Corp. 6.000% 10/15/2036  1,000  976 
  Bank of New York Mellon 5.125% 11/1/2011  1,000  1,031 
  Bank of New York Mellon 4.950% 11/1/2012  1,000  1,026 
  Bank of New York Mellon 4.950% 3/15/2015  1,345  1,324 
1 Barclays Bank PLC 5.926% 12/15/2049  2,000  1,751 
  Citigroup, Inc. 4.625% 8/3/2010  600  603 
  Citigroup, Inc. 5.300% 10/17/2012  1,500  1,507 
  Citigroup, Inc. 6.125% 11/21/2017  2,320  2,338 
  Citigroup, Inc. 6.625% 6/15/2032  2,000  1,878 
  Citigroup, Inc. 6.125% 8/25/2036  1,000  886 
  Credit Suisse First Boston USA, Inc. 6.500% 1/15/2012  2,000  2,119 
  Deutsche Bank AG London 5.375% 10/12/2012  825  862 
  Deutsche Bank Financial LLC 5.375% 3/2/2015  1,963  1,967 
  Fifth Third Bank 4.200% 2/23/2010  2,000  2,022 
1 HBOS Treasury Services PLC 6.000% 11/1/2033  2,395  2,090 
  HSBC Bank USA 4.625% 4/1/2014  1,290  1,260 
  HSBC Holdings PLC 6.500% 5/2/2036  1,000  970 
  Huntington National Bank 4.900% 1/15/2014  1,000  941 
  JPMorgan Chase & Co. 6.750% 2/1/2011  1,000  1,062 
  JPMorgan Chase & Co. 5.125% 9/15/2014  1,000  1,001 
  Mellon Bank NA 4.750% 12/15/2014  250  247 
1 Mizuho Finance (Cayman) 5.790% 4/15/2014  2,000  2,011 
  National City Bank 4.150% 8/1/2009  1,725  1,685 
  National City Corp. 3.200% 4/1/2008  275  275 
  National City Corp. 6.875% 5/15/2019  1,000  751 
  Northern Trust Co. 5.300% 8/29/2011  1,205  1,259 
  Northern Trust Co. 5.200% 11/9/2012  1,025  1,084 
1 Overseas Chinese Banking Corp. 7.750% 9/6/2011  600  669 
  PNC Bank NA 4.875% 9/21/2017  1,500  1,346 
  Paribas NY 6.950% 7/22/2013  2,000  2,252 
  Regions Bank 6.450% 6/26/2037  2,000  1,635 
  Royal Bank of Scotland Group PLC 5.000% 10/1/2014  300  290 
  Royal Bank of Scotland Group PLC 5.050% 1/8/2015  2,440  2,341 
1 Santander U.S. Debt, S.A. Unipersonal 4.750% 10/21/2008  900  913 
  State Street Corp. 5.375% 4/30/2017  2,775  2,741 
  SunTrust Banks, Inc. 4.250% 10/15/2009  320  317 
  UBS AG 5.875% 7/15/2016  2,000  2,006 
  UFJ Finance Aruba AEC 6.750% 7/15/2013  2,000  2,128 
  US Bank NA 6.300% 2/4/2014  1,000  1,077 
  Wachovia Bank NA 6.600% 1/15/2038  2,000  1,856 
  Wachovia Corp. 7.500% 4/15/2035  1,000  1,056 
  Washington Mutual Bank 5.125% 1/15/2015  1,000  719 
  Wells Fargo & Co. 5.125% 9/1/2012  1,000  1,035 
  Wells Fargo & Co. 5.250% 10/23/2012  1,000  1,039 
  Wells Fargo Bank NA 6.450% 2/1/2011  2,000  2,135 
  World Savings Bank, FSB 4.125% 12/15/2009  1,805  1,801 
  Brokerage (2.0%)
  Ameriprise Financial Inc. 5.350% 11/15/2010  755  776 
  Dean Witter, Discover & Co. 6.750% 10/15/2013  1,000  1,052 
  Goldman Sachs Group, Inc. 5.000% 1/15/2011  500  502 
  Goldman Sachs Group, Inc. 5.300% 2/14/2012  2,000  2,038 
  Goldman Sachs Group, Inc. 5.350% 1/15/2016  2,500  2,426 
  Goldman Sachs Group, Inc. 5.625% 1/15/2017  1,000  957 
  Goldman Sachs Group, Inc. 5.950% 1/18/2018  1,325  1,307 
  Goldman Sachs Group, Inc. 6.450% 5/1/2036  2,000  1,848 
  Goldman Sachs Group, Inc. 6.750% 10/1/2037  1,360  1,277 
  Lehman Brothers Holdings, Inc. 6.000% 7/19/2012  1,500  1,476 
  Lehman Brothers Holdings, Inc. 5.625% 1/24/2013  1,500  1,451 
  Lehman Brothers Holdings, Inc. 5.500% 4/4/2016  1,500  1,401 
  Lehman Brothers Holdings, Inc. 5.750% 1/3/2017  2,000  1,843 
  Lehman Brothers Holdings, Inc. 6.500% 7/19/2017  1,000  962 
  Merrill Lynch & Co., Inc. 5.770% 7/25/2011  1,000  1,017 
  Merrill Lynch & Co., Inc. 6.050% 5/16/2016  2,000  1,898 
  Merrill Lynch & Co., Inc. 6.220% 9/15/2026  1,000  845 
  Morgan Stanley Dean Witter 4.000% 1/15/2010  1,000  987 
  Morgan Stanley Dean Witter 6.600% 4/1/2012  1,000  1,036 
  Morgan Stanley Dean Witter 5.450% 1/9/2017  1,000  941 
  Morgan Stanley Dean Witter 6.250% 8/9/2026  3,000  2,776 
  Finance Companies (1.4%)
  American Express Bank, FSB 5.550% 10/17/2012  1,500  1,554 
  American Express Co. 4.750% 6/17/2009  1,000  1,011 
1 American Express Travel 5.250% 11/21/2011  1,000  1,017 
  CIT Group, Inc. 4.125% 11/3/2009  1,000  815 
  CIT Group, Inc. 7.625% 11/30/2012  555  463 
  Capital One Bank 6.500% 6/13/2013  650  649 
  Capital One Capital IV 6.745% 2/17/2037  1,100  775 
  Capital One Financial 5.700% 9/15/2011  1,070  1,012 
  Countrywide Home Loan 5.625% 7/15/2009  1,000  900 
1 FGIC Corp. 6.000% 1/15/2034  365  73 
  General Electric Capital Corp. 6.125% 2/22/2011  600  637 
  General Electric Capital Corp. 5.875% 2/15/2012  2,000  2,126 
  General Electric Capital Corp. 5.250% 10/19/2012  1,000  1,041 
  General Electric Capital Corp. 5.450% 1/15/2013  1,000  1,052 
  General Electric Capital Corp. 6.750% 3/15/2032  1,000  1,074 
  General Electric Capital Corp. 6.150% 8/7/2037  1,545  1,546 
  HSBC Finance Corp. 5.700% 6/1/2011  770  776 
  HSBC Finance Corp. 6.375% 10/15/2011  1,000  1,030 
  HSBC Finance Corp. 5.500% 1/19/2016  1,000  964 
  International Lease Finance Corp. 5.400% 2/15/2012  1,000  978 
  International Lease Finance Corp. 5.300% 5/1/2012  1,000  979 
  Insurance (2.9%)
  ACE INA Holdings, Inc. 5.800% 3/15/2018  1,795  1,818 
  Allstate Corp. 5.000% 8/15/2014  1,000  1,007 
  Allstate Corp. 6.125% 5/15/2017  1,000  908 
  Allstate Corp. 6.750% 5/15/2018  1,000  1,082 
  American International Group, Inc. 4.700% 10/1/2010  3,200  3,188 
  American International Group, Inc. 6.250% 3/15/2037  720  580 
  Berkshire Hathaway Finance Corp. 4.625% 10/15/2013  2,000  2,068 
  Chubb Corp. 6.000% 5/11/2037  1,000  907 
1 Frank Russell Co. 5.625% 1/15/2009  2,000  2,041 
  Genworth Financial, Inc. 5.125% 3/15/2011  1,410  1,444 
  Genworth Financial, Inc. 5.750% 5/15/2013  1,000  998 
  Genworth Financial, Inc. 6.150% 11/15/2016  1,000  792 
  Hartford Financial Services Group, Inc. 7.900% 6/15/2010  2,000  2,160 
  ING USA Global 4.500% 10/1/2010  1,000  1,032 
  Marsh & McLennan Cos., Inc. 6.250% 3/15/2012  1,000  1,042 
1 Massachusetts Mutual Life 7.625% 11/15/2023  2,000  2,338 
1 MetLife Global Funding I 4.500% 5/5/2010  2,000  2,057 
1 MetLife Global Funding I 5.125% 11/9/2011  1,000  1,045 
1 New York Life Global Funding 3.875% 1/15/2009  90  90 
1 New York Life Global Funding 5.250% 10/16/2012  600  626 
1 New York Life Insurance 5.875% 5/15/2033  2,100  2,017 
1 PRICOA Global Funding I 3.900% 12/15/2008  1,100  1,107 
1 Pacific Life Global Funding 3.750% 1/15/2009  1,110  1,117 
  Principal Life Income Funding 5.125% 3/1/2011  1,720  1,779 
  Protective Life Secured Trust 3.700% 11/24/2008  1,000  997 
  Protective Life Secured Trust 4.850% 8/16/2010  765  791 
  Prudential Financial, Inc. 5.150% 1/15/2013  875  888 
  Prudential Financial, Inc. 4.750% 4/1/2014  2,300  2,219 
1 TIAA Global Markets 5.125% 10/10/2012  1,380  1,427 
  UnitedHealth Group, Inc. 6.000% 11/15/2017  2,000  1,991 
  XL Capital Ltd. 6.500% 1/15/2012  2,000  1,889 
  Real Estate Investment Trusts (0.5%)
  ERP Operating LP 5.375% 8/1/2016  325  290 
  Kimco Realty Corp. 5.783% 3/15/2016  250  233 
  ProLogis 5.625% 11/15/2016  1,000  901 
  Realty Income Corp. 6.750% 8/15/2019  1,105  1,036 
  Simon Property Group Inc. 5.100% 6/15/2015  1,000  917 
  Simon Property Group Inc. 6.100% 5/1/2016  1,800  1,709 
  Simon Property Group Inc. 5.875% 3/1/2017  650  613 
1 Westfield Group 5.700% 10/1/2016  2,000  1,844 
  Other (0.1%)
1 SovRisc BV 4.625% 10/31/2008  2,000  2,031 

             173,405  

  Industrial (10.4%)
  Basic Industry (0.6%)
  Alcan, Inc. 4.500% 5/15/2013  1,000  1,003 
  Alcoa, Inc. 5.720% 2/23/2019  1,496  1,449 
  Alcoa, Inc. 5.870% 2/23/2022  504  487 
  BHP Billiton Finance 4.800% 4/15/2013  1,000  1,005 
  Dow Chemical Co. 6.125% 2/1/2011  1,000  1,051 
  Dow Chemical Co. 6.000% 10/1/2012  1,000  1,051 
  E.I. du Pont de Nemours & Co. 4.125% 4/30/2010  735  755 
  E.I. du Pont de Nemours & Co. 4.750% 11/15/2012  440  454 
  Weyerhaeuser Co. 7.375% 3/15/2032  1,000  994 
  Capital Goods (1.3%)
  Boeing Capital Corp. 6.500% 2/15/2012  2,000  2,176 
  Caterpillar, Inc. 7.250% 9/15/2009  1,000  1,056 
  General Dynamics Corp. 4.250% 5/15/2013  2,000  2,023 
  General Electric Co. 5.250% 12/6/2017  1,735  1,738 
  Honeywell International, Inc. 7.500% 3/1/2010  1,000  1,078 
1 Hutchison Whampoa International Ltd. 6.500% 2/13/2013  2,000  2,055 
  John Deere Capital Corp. 5.350% 1/17/2012  2,000  2,095 
  John Deere Capital Corp. 5.100% 1/15/2013  1,000  1,039 
1 Siemens Financieringsmat 5.750% 10/17/2016  2,225  2,289 
  USA Waste Services, Inc. 7.000% 7/15/2028  2,000  2,047 
  United Technologies Corp. 4.875% 5/1/2015  325  330 
  United Technologies Corp. 7.500% 9/15/2029  770  925 
  United Technologies Corp. 6.050% 6/1/2036  675  694 
  Communications (1.7%)
  AT&T Inc. 5.875% 2/1/2012  1,000  1,045 
  AT&T Inc. 4.950% 1/15/2013  1,250  1,257 
  AT&T Inc. 5.100% 9/15/2014  500  495 
  AT&T Inc. 6.450% 6/15/2034  1,595  1,578 
  AT&T Inc. 6.800% 5/15/2036  500  507 
  AT&T Inc. 6.500% 9/1/2037  325  323 
  BellSouth Corp. 6.550% 6/15/2034  2,975  2,907 
  BellSouth Telecommunications 7.000% 12/1/2095  1,000  974 
  Deutsche Telekom International Finance 8.000% 6/15/2008  2,000  2,145 
  France Telecom 7.750% 9/1/2008  2,000  2,184 
  New York Times Co. 4.500% 3/15/2010  300  293 
  Telefonica Europe BV 7.750% 9/15/2010  2,000  2,154 
  Thomson Corp. 4.250% 8/15/2009  1,500  1,521 
  Time Warner Cable Inc. 5.850% 5/1/2017  830  793 
  Verizon Communications Corp. 5.500% 4/1/2017  1,000  990 
  Verizon Communications Corp. 5.500% 2/15/2018  1,225  1,196 
  Verizon Global Funding Corp. 6.875% 6/15/2012  2,000  2,169 
  Verizon Global Funding Corp. 7.750% 12/1/2030  1,000  1,087 
  Verizon Global Funding Corp. 5.850% 9/15/2035  475  435 
  Vodafone Group PLC 5.000% 12/16/2013  1,000  992 
  Consumer Cyclicals (1.6%)
1 American Honda Finance 4.625% 4/2/2013  1,000  1,007 
  CVS Corp. 4.875% 9/15/2014  1,000  987 
  CVS Corp. 5.750% 6/1/2017  485  491 
  DaimlerChrysler North America Holding Corp. 5.750% 9/8/2011  1,355  1,394 
  DaimlerChrysler North America Holding Corp. 6.500% 11/15/2013  1,145  1,206 
  DaimlerChrysler North America Holding Corp. 8.500% 1/18/2031  1,000  1,141 
  Federated Retail Holding 5.900% 12/1/2016  522  458 
1 Harley-Davidson Inc. 3.625% 12/15/2008  1,000  1,006 
  Home Depot Inc. 3.750% 9/15/2009  1,000  988 
  Home Depot Inc. 4.625% 8/15/2010  1,000  989 
  Kohl's Corp. 6.000% 1/15/2033  1,000  782 
  Lowe's Cos., Inc. 8.250% 6/1/2010  290  319 
  Lowe's Cos., Inc. 6.875% 2/15/2028  710  754 
  Lowe's Cos., Inc. 6.500% 3/15/2029  1,000  1,007 
  Lowe's Cos., Inc. 6.650% 9/15/2037  655  658 
  Target Corp. 5.875% 3/1/2012  2,000  2,101 
  Target Corp. 5.125% 1/15/2013  480  492 
  The Walt Disney Co. 4.700% 12/1/2012  1,450  1,489 
  The Walt Disney Co. 5.625% 9/15/2016  1,000  1,046 
  Time Warner, Inc. 5.500% 11/15/2011  815  804 
  Time Warner, Inc. 6.500% 11/15/2036  520  466 
  Wal-Mart Stores, Inc. 4.125% 2/15/2011  1,000  1,026 
  Wal-Mart Stores, Inc. 5.250% 9/1/2035  1,000  879 
  Western Union Co. 5.930% 10/1/2016  2,000  1,990 
  Consumer Noncyclicals (3.3%)
  Abbott Laboratories 5.600% 5/15/2011  500  531 
  Abbott Laboratories 4.350% 3/15/2014  1,000  999 
  Anheuser-Busch Cos., Inc. 7.500% 3/15/2012  1,500  1,693 
  AstraZeneca PLC 5.400% 9/15/2012  1,000  1,055 
  AstraZeneca PLC 6.450% 9/15/2037  1,615  1,737 
  Baxter International, Inc. 5.900% 9/1/2016  502  529 
  Bristol-Myers Squibb Co. 5.875% 11/15/2036  2,000  1,943 
1 Cargill Inc. 5.200% 1/22/2013  1,350  1,377 
1 Cargill Inc. 4.375% 6/1/2013  600  590 
1 Cargill Inc. 6.875% 5/1/2028  645  644 
1 Cargill Inc. 6.125% 4/19/2034  1,270  1,161 
  Clorox Co. 4.200% 1/15/2010  2,000  2,011 
  Coca-Cola Co. 5.350% 11/15/2017  2,500  2,603 
  Coca-Cola Enterprises Inc. 6.125% 8/15/2011  2,000  2,138 
  Coca-Cola HBC Finance 5.125% 9/17/2013  1,000  1,047 
  Coca-Cola HBC Finance 5.500% 9/17/2015  700  718 
  Colgate-Palmolive Co. 7.600% 5/19/2025  480  574 
  ConAgra Foods, Inc. 6.750% 9/15/2011  199  215 
  ConAgra Foods, Inc. 5.819% 6/15/2017  316  320 
  Diageo Capital PLC 5.200% 1/30/2013  1,220  1,262 
  Eli Lilly & Co. 6.000% 3/15/2012  1,000  1,094 
  General Mills, Inc. 5.200% 3/17/2015  1,250  1,269 
  GlaxoSmithKline Capital Inc. 5.375% 4/15/2034  2,000  1,885 
  Hershey Foods Corp. 4.850% 8/15/2015  380  372 
  Kimberly-Clark Corp. 5.000% 8/15/2013  1,000  1,039 
  Kimberly-Clark Corp. 4.875% 8/15/2015  1,000  1,007 
  Kraft Foods, Inc. 6.250% 6/1/2012  1,500  1,565 
  Medtronic Inc. 4.375% 9/15/2010  765  782 
  Medtronic Inc. 4.750% 9/15/2015  1,000  976 
  Merck & Co. 5.125% 11/15/2011  2,000  2,124 
  Pepsi Bottling Group, Inc. 7.000% 3/1/2029  500  584 
1 Pepsi Bottling Holdings Inc. 5.625% 2/17/2009  1,500  1,536 
  Pepsico, Inc. 4.650% 2/15/2013  1,215  1,260 
  Procter & Gamble Co. ESOP 9.360% 1/1/2021  1,868  2,378 
1 SABMiller PLC 6.500% 7/1/2016  1,500  1,606 
  Schering-Plough Corp. 5.550% 6/1/2008  1,000  1,033 
  Sysco Corp. 5.375% 9/21/2035  1,000  922 
1 Tesco PLC 5.500% 11/15/2017  1,500  1,555 
  Unilever Capital Corp. 7.125% 11/1/2010  1,000  1,097 
  Unilever Capital Corp. 5.900% 11/15/2032  875  886 
  Wyeth 6.950% 9/15/2008  1,000  1,079 
  Energy (0.2%)
  Apache Finance Canada 7.750% 12/15/2029  400  473 
  Conoco Funding Co. 6.350% 10/15/2011  2,000  2,176 
  Suncor Energy, Inc. 5.950% 12/1/2034  1,000  956 
  Technology (0.6%)
  Cisco Systems Inc. 5.250% 2/22/2011  2,000  2,091 
  Hewlett-Packard Co. 5.250% 3/1/2012  2,000  2,119 
  Hewlett-Packard Co. 5.500% 3/1/2018  865  888 
  IBM International Group Capital 5.050% 10/22/2012  1,000  1,046 
  International Business Machines Corp. 5.875% 11/29/2032  2,000  1,992 
  Transportation (0.9%)
  Continental Airlines, Inc. 5.983% 4/19/2022  940  823 
1 ERAC USA Finance Co. 7.350% 6/15/2008  1,090  1,099 
1 ERAC USA Finance Co. 5.800% 10/15/2012  465  454 
1 ERAC USA Finance Co. 5.900% 11/15/2015  500  456 
1 ERAC USA Finance Co. 7.000% 10/15/2037  1,000  813 
  Federal Express Corp. 6.720% 1/15/2022  1,465  1,540 
  Norfolk Southern Corp. 7.700% 5/15/2017  1,500  1,758 
  Southwest Airlines Co. 5.750% 12/15/2016  2,500  2,450 
  Southwest Airlines Co. 6.150% 8/1/2022  550  536 
  United Parcel Service of America 4.500% 1/15/2013  2,650  2,743 
  Other (0.2%)
  Dover Corp. 6.500% 2/15/2011  2,000  2,144 
  Snap-On Inc. 6.250% 8/15/2011  1,400  1,478 

             153,550  

  Utilities (2.7%)
  Electric Utilities (2.1%)
  Alabama Power Co. 4.850% 12/15/2012  1,325  1,365 
  Alabama Power Co. 5.550% 2/1/2017  585  602 
  Carolina Power & Light Co. 5.950% 3/1/2009  2,000  2,044 
  Carolina Power & Light Co. 6.300% 4/1/2038  165  170 
  Central Illinois Public Service 6.125% 12/15/2028  1,000  937 
  Commonwealth Edison Co. 5.950% 8/15/2016  770  774 
  Consolidated Edison Co. of New York 5.500% 9/15/2016  700  715 
  Consolidated Edison Co. of New York 5.300% 12/1/2016  890  904 
  Consolidated Edison, Inc. 3.625% 8/1/2008  1,000  1,002 
  Duke Energy Carolinas LLC 5.250% 1/15/2018  275  281 
1 EDP Finance BV 5.375% 11/2/2012  1,220  1,262 
1 Enel Finance International 6.800% 9/15/2037  1,285  1,329 
  Exelon Generation Co. LLC 6.950% 6/15/2011  2,000  2,124 
  Florida Power & Light Co. 5.550% 11/1/2017  200  212 
  Florida Power & Light Co. 5.650% 2/1/2035  1,000  958 
  Florida Power & Light Co. 4.950% 6/1/2035  1,000  874 
  Florida Power & Light Co. 5.850% 5/1/2037  2,000  1,990 
  Florida Power & Light Co. 5.950% 2/1/2038  785  792 
  Florida Power Corp. 6.350% 9/15/2037  200  209 
  MidAmerican Energy Holdings Co. 6.125% 4/1/2036  1,000  971 
  National Rural Utilities Cooperative Finance Corp. 5.450% 2/1/2018  1,500  1,502 
  Northern States Power Co. 6.250% 6/1/2036  2,000  2,085 
  PECO Energy Co. 5.350% 3/1/2018  565  575 
  PPL Energy Supply LLC 6.200% 5/15/2016  1,000  1,008 
  PacifiCorp 6.250% 10/15/2037  2,000  2,053 
  Public Service Electric & Gas 4.000% 11/1/2008  1,000  1,002 
  Southern California Edison Co. 6.000% 1/15/2034  1,000  1,012 
  Southern California Edison Co. 5.550% 1/15/2037  1,500  1,426 
  Wisconsin Electric Power Co. 4.500% 5/15/2013  615  623 
  Wisconsin Electric Power Co. 5.700% 12/1/2036  690  651 
  Natural Gas (0.5%)
  AGL Capital Corp. 6.375% 7/15/2016  775  802 
  Duke Energy Field Services 7.875% 8/16/2010  2,000  2,143 
1 Duke Energy Field Services 6.450% 11/3/2036  935  879 
  KeySpan Gas East Corp. 7.875% 2/1/2010  1,500  1,613 
  National Grid PLC 6.300% 8/1/2016  1,000  1,028 
  San Diego Gas & Electric 6.000% 6/1/2026  600  603 
  Other (0.1%)
  UGI Utilities Inc. 5.753% 9/30/2016  1,170  1,168 

             39,688  


  Total Corporate Bonds
  (Cost $421,703)          416,989 

  Sovereign Bonds (U.S. Dollar-Denominated) (2.1%)

1 Corporacion Nacional del Cobre 6.150% 10/24/2036  1,000  990 
  European Investment Bank 4.000% 3/3/2010  2,000  2,075 
  Inter-American Development Bank 5.375% 11/18/2008  600  614 
  Inter-American Development Bank 4.375% 9/20/2012  2,000  2,124 
  International Bank for Reconstruction & Development 4.750% 2/15/2035  2,000  2,019 
  Japan Bank International 4.750% 5/25/2011  2,000  2,120 
  Japan Finance Corp. 4.625% 4/21/2015  3,000  3,128 
  Landwirtschaftliche Rentenbank 4.125% 7/15/2008  2,000  2,012 
  Oesterreichische Kontrollbank 4.500% 3/9/2015  2,000  2,144 
  Province of British Columbia 4.300% 5/30/2013  1,000  1,053 
  Province of Manitoba 4.450% 4/12/2010  2,000  2,057 
  Province of Ontario 4.375% 2/15/2013  1,000  1,067 
  Province of Ontario 4.500% 2/3/2015  2,000  2,072 
  Province of Quebec 5.750% 2/15/2009  1,000  1,024 
  Province of Quebec 5.125% 11/14/2016  1,000  1,072 
  Quebec Hydro Electric 6.300% 5/11/2011  1,000  1,096 
  Republic of Italy 4.500% 1/21/2015  2,000  2,083 
  State of Israel 5.500% 11/9/2016  1,000  1,072 
1 Taqa Abu Dhabi National Energy Co. 5.875% 10/27/2016  1,695  1,678 

  Total Sovereign Bonds
  (Cost $30,350)          31,500 

  Taxable Municipal Bonds (0.9%)

  Atlanta GA Downtown Dev. Auth. Rev. 6.875% 2/1/2021  650  769 
  Illinois (Taxable Pension) GO 5.100% 6/1/2033  3,000  2,974 
  Kansas Dev. Finance Auth. Rev. (Public Employee Retirement System) 5.501% 5/1/2034  2,000  2,088 
1 Ohana Military Communities LLC 5.558% 10/1/2036  400  364 
1 Ohana Military Communities LLC 5.780% 10/1/2036  545  509 
  Oregon School Board Assn. 5.528% 6/30/2028  2,000  2,075 
1 Pacific Beacon LLC Naval Base 5.379% 7/15/2026  335  312 
  President and Fellows of Harvard College 6.300% 10/1/2037  2,000  2,175 
  Stanford Univ. California Rev. 5.850% 3/15/2009  2,000  2,066 

  Total Taxable Municipal Bonds
  (Cost $12,967)          13,332 

  Repurchase Agreement (1.8%)
  Banc of America Securities, LLC
  (Dated 3/31/08, Repurchase Value $26,002,000, collateralized
  by Federal National Mortgage Assn. 5.000%, 05/01/2035-10/01/2035)
  (Cost $26,000) 2.450% 4/1/2008  26,000  26,000 

  Total Investments (99.7%)
  (Cost $1,278,268)          1,473,836 

  Other Assets and Liabilities - Net (0.3%)          3,732 

  Net Assets (100%)          1,477,568 

  
* Non-income-producing security.
1 Security exempt from registration under Rule 144A of the Securities Act of 1933. Such securities may be sold in transactions exempt from registration, normally to qualified institutional buyers. At March 31, 2008, the aggregate value of these securities was $53,542,000, representing 3.6% of net assets.
ADR - American Depositary Receipt. REIT - Real Estate Investment Trust.

Investment Securities: Securities are valued as of the close of trading on the New York Stock Exchange (generally 4 p.m., Eastern time) on the valuation date. Equity securities are valued at the latest quoted sales prices or official closing prices taken from the primary market in which each security trades; such securities not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Bonds, and temporary cash investments acquired over 60 days to maturity, are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Securities for which market quotations are not readily available, or whose values have been affected by events occurring before the portfolio’s pricing time but after the close of the securities’ primary markets, are valued at their fair values calculated according to procedures adopted by the board of trustees. These procedures include obtaining quotations from an independent pricing service, monitoring news to identify significant market- or security-specific events, and evaluating changes in the values of foreign market proxies (for example, ADRs, futures contracts, or exchange-traded portfolios), between the time the foreign markets close and the portfolio’s pricing time. When fair-value pricing is employed, the prices of securities used by a portfolio to calculate its net asset value may differ from quoted or published prices for the same securities.

At March 31, 2008, the cost of investment securities for tax purposes was $1,278,268,000. Net unrealized appreciation of investment securities for tax purposes was $195,568,000, consisting of unrealized gains of $253,082,000 on securities that had risen in value since their purchase and $57,514,000 in unrealized losses on securities that had fallen in value since their purchase.

Foreign Currency: Securities and other assets and liabilities denominated in foreign currencies are translated into U.S. dollars using exchange rates obtained from an independent third party as of the portfolio’s pricing time on the valuation date. Realized gains (losses) and unrealized appreciation (depreciation) on investment securities include the effects of changes in exchange rates since the securities were purchased, combined with the effects of changes in security prices. Fluctuations in the value of other assets and liabilities resulting from changes in exchange rates are recorded as unrealized foreign currency gains (losses) until the assets or liabilities are settled in cash, at which time they are recorded as realized foreign currency gains (losses).

In September 2006, the Financial Accounting Standards Board issued Interpretation No. 157 (“FAS 157), “Fair Value Measurements.” FAS 157 establishes a framework for measuring fair value and expands disclosures about fair value measurements in financial statements, effective for the fund’s current fiscal period.

Various inputs may be used to determine the value of the fund’s investments. These inputs are summarized in three broad levels:

        Level 1 — quoted prices in active markets for identical securities.

         Level 2 — other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment
         speeds, credit risk, etc.).

        Level 3 — significant unobservable inputs (including the fund’s own assumptions used to determine the fair value of
         investments).


The inputs or methodologies used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.

The following table sumamrizes the inputs used to value the fund’s net assets as of March 31, 2008:


Valuation Inputs
Investments in
Securities ($000)
Level 1- Quoted Prices 926,040 
Level 2- Other Significant Observable Inputs 547,796 
Level 3- Significant Unobservable Inputs -- 
  Total 1,473,836 


Vanguard Variable Insurance Fund - Capital Growth Portfolio
Schedule of Investments
March 31, 2008
 
Shares Market
Value
($000)

   Common Stocks (90.5)%    

   Consumer Discretionary (9.6%)
* DIRECTV Group, Inc. 283,861  7,037 
  Sony Corp. ADR 118,300  4,740 
  TJX Cos., Inc. 113,050  3,739 
  Whirlpool Corp. 36,400  3,159 
  Target Corp. 45,800  2,321 
  The Walt Disney Co. 56,300  1,767 
  Eastman Kodak Co. 82,300  1,454 
* Kohl's Corp. 33,600  1,441 
* Amazon.com, Inc. 14,400  1,027 
* Bed Bath & Beyond, Inc. 28,600  844 
  Comcast Corp. Class A 35,550  687 
* Viacom Inc. Class B 16,800  666 
  Mattel, Inc. 27,300  543 
  Best Buy Co., Inc. 10,300  427 
  Lowe's Cos., Inc. 16,700  383 
  Yum! Brands, Inc. 8,600  320 
  Abercrombie & Fitch Co. 3,400  249 
  Tiffany & Co. 3,800  159 
  Citadel Broadcasting Corp. 3,455 

       30,969  

   
   Consumer Staples (1.6%)
  Costco Wholesale Corp. 69,050  4,486 
  Avon Products, Inc. 18,400  727 

       5,213  

   
   Energy (9.6%)
  ConocoPhillips Co. 107,200  8,170 
  Schlumberger Ltd. 55,200  4,802 
  Hess Corp. 49,350  4,352 
  Noble Energy, Inc. 59,000  4,295 
  EOG Resources, Inc. 21,800  2,616 
  EnCana Corp. 32,300  2,447 
  Peabody Energy Corp. 39,800  2,030 
* Transocean, Inc. 12,700  1,717 
  Chevron Corp. 3,160  270 
* Patriot Coal Corp. 3,980  187 
* Plains Exploration & Production Co. 820  44 

       30,930  

   
   Financials (4.6%)
  Bank of New York Mellon Corp. 93,379  3,897 
* Berkshire Hathaway Inc. Class B 633  2,831 
  Marsh & McLennan Cos., Inc. 90,700  2,208 
  American International Group, Inc. 39,000  1,687 
  The Chubb Corp. 30,100  1,489 
  Discover Financial Services 48,800  799 
  AFLAC Inc. 11,700  760 
  Fannie Mae 16,300  429 
  JPMorgan Chase & Co. 7,648  328 
  Wells Fargo & Co. 6,400  186 
  Washington Mutual, Inc. 14,000  144 
  Capital One Financial Corp. 2,900  143 
  Freddie Mac 5,550  140 

       15,041  

   
   Health Care (19.5%)
  Eli Lilly & Co. 195,900  10,106 
  Novartis AG ADR 180,550  9,250 
* Biogen Idec Inc. 135,900  8,384 
  Medtronic, Inc. 173,300  8,383 
* Amgen, Inc. 138,371  5,781 
  Roche Holdings AG 27,000  5,089 
* Boston Scientific Corp. 326,402  4,201 
* Genzyme Corp. 40,350  3,008 
  GlaxoSmithKline PLC ADR 55,900  2,372 
  Pfizer Inc. 97,460  2,040 
  Applera Corp.-Applied Biosystems Group 55,700  1,830 
* Millipore Corp. 25,050  1,689 
* Sepracor Inc. 23,250  454 
  Wyeth 9,900  413 

       63,000  

   
   Industrials (9.5%)
  FedEx Corp. 130,300  12,075 
  Caterpillar, Inc. 48,000  3,758 
  Southwest Airlines Co. 300,050  3,721 
  United Parcel Service, Inc. 29,450  2,150 
  Deere & Co. 25,300  2,035 
  Fluor Corp. 13,700  1,934 
  Union Pacific Corp. 11,300  1,417 
* AMR Corp. 86,600  781 
  Donaldson Co., Inc. 15,500  624 
  Canadian Pacific Railway Ltd. 7,600  489 
  Granite Construction Co. 14,800  484 
  The Boeing Co. 6,300  468 
* Alaska Air Group, Inc. 23,050  452 
  Pall Corp. 8,600  302 

       30,690  

   
   Information Technology (23.9%)
* Adobe Systems, Inc. 248,000  8,826 
  Texas Instruments, Inc. 291,700  8,246 
* Oracle Corp. 410,100  8,021 
  Microsoft Corp. 260,600  7,396 
  Corning, Inc. 202,450  4,867 
  QUALCOMM Inc. 106,100  4,350 
* Intuit, Inc. 154,500  4,173 
  Hewlett-Packard Co. 89,250  4,075 
  Intel Corp. 169,200  3,584 
* Google Inc. 7,200  3,171 
* Citrix Systems, Inc. 98,400  2,886 
* EMC Corp. 175,300  2,514 
* eBay Inc. 67,100  2,002 
* Micron Technology, Inc. 332,900  1,987 
* Symantec Corp. 117,800  1,958 
  Accenture Ltd. 38,050  1,338 
  Motorola, Inc. 128,250  1,193 
  Applied Materials, Inc. 59,100  1,153 
  ASML Holding NV (New York Shares) 37,687  935 
  LM Ericsson Telephone Co. ADR Class B 42,200  829 
  KLA-Tencor Corp. 22,200  824 
* NVIDIA Corp. 28,950  573 
  Plantronics, Inc. 29,250  565 
* Rambus Inc. 20,000  466 
* Yahoo! Inc. 15,700  454 
* Nortel Networks Corp. 67,510  452 
* Entegris Inc. 34,944  251 
* Dell Inc. 10,200  203 

       77,292  

   
   Materials (12.0%)
  Potash Corp. of Saskatchewan, Inc. 150,700  23,390 
  Monsanto Co. 65,200  7,270 
  Praxair, Inc. 35,200  2,965 
  Weyerhaeuser Co. 27,150  1,766 
  Alcoa Inc. 44,400  1,601 
* Domtar Corp. 116,400  795 
  Dow Chemical Co. 14,800  545 
  Freeport-McMoRan Copper & Gold, Inc. Class B 5,494  529 

       38,861  

   
   Telecommunication Services (0.2%)
  Sprint Nextel Corp. 97,050  649 
  Embarq Corp. 3,657  147 

       796  

   

   Total Common Stocks
  (Cost $244,889)    292,792  

   Temporary Cash Investment (9.5%)

1 Vanguard Market Liquidity Fund, 2.800%
  (Cost $30,778) 30,777,787  30,778 

   Total Investments (100%)
  (Cost $275,667)    323,570  

  Other Assets and Liabilities (0.0%)    117  

  Net Assets (100%)    323,687  

   
* Non-income-producing security.
1 Affiliated money market fund available only to Vanguard funds and certain trusts and accounts managed by Vanguard. Rate shown is the 7-day yield.
ADR - American Depositary Receipt.

Investment Securities: Securities are valued as of the close of trading on the New York Stock Exchange (generally 4 p.m., Eastern time) on the valuation date. Equity securities are valued at the latest quoted sales prices or official closing prices taken from the primary market in which each security trades; such securities not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Securities for which market quotations are not readily available, or whose values have been affected by events occurring before the portfolio’s pricing time but after the close of the securities’ primary markets, are valued at their fair values calculated according to procedures adopted by the board of trustees. These procedures include obtaining quotations from an independent pricing service, monitoring news to identify significant market- or security-specific events, and evaluating changes in the values of foreign market proxies (for example, ADRs, futures contracts, or exchange-traded funds), between the time the foreign markets close and the portfolio’s pricing time. When fair-value pricing is employed, the prices of securities used by a portfolio to calculate its net asset value may differ from quoted or published prices for the same securities. Investments in Vanguard Market Liquidity Fund are valued at that fund’s net asset value.

At March 31, 2008, the cost of investment securities for tax purposes was $275,667,000. Net unrealized appreciation of investment securities for tax purposes was $47,903,000, consisting of unrealized gains of $70,877,000 on securities that had risen in value since their purchase and $22,974,000 in unrealized losses on securities that had fallen in value since their purchase.

Foreign Currency: Securities and other assets and liabilities denominated in foreign currencies are translated into U.S. dollars using exchange rates obtained from an independent third party as of the portfolio’s pricing time on the valuation date. Realized gains (losses) and unrealized appreciation (depreciation) on investment securities include the effects of changes in exchange rates since the securities were purchased, combined with the effects of changes in security prices. Fluctuations in the value of other assets and liabilities resulting from changes in exchange rates are recorded as unrealized foreign currency gains (losses) until the assets or liabilities are settled in cash, at which time they are recorded as realized foreign currency gains (losses).

In September 2006, the Financial Accounting Standards Board issued Interpretation No. 157 (“FAS 157), “Fair Value Measurements.” FAS 157 establishes a framework for measuring fair value and expands disclosures about fair value measurements in financial statements, effective for the fund’s current fiscal period.

Various inputs may be used to determine the value of the fund’s investments. These inputs are summarized in three broad levels:

        Level 1 — quoted prices in active markets for identical securities.

         Level 2 — other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment
         speeds, credit risk, etc.).

        Level 3 — significant unobservable inputs (including the fund’s own assumptions used to determine the fair value of
         investments).


        The inputs or methodologies used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.

        The following table sumamrizes the inputs used to value the fund’s net assets as of March 31, 2008:


Valuation Inputs Investments in
Securities ($000)
Level 1- Quoted Prices 318,481 
Level 2- Other Significant Observable Inputs 5,089 
Level 3- Significant Unobservable Inputs
  Total 323,570 


Vanguard Variable Insurance Fund - Diversified Value Portfolio
Schedule of Investments
March 31, 2008
 
Shares Market
Value
($000)

   Common Stocks (97.1%)    

   Consumer Discretionary (6.4%)
  Carnival Corp. 561,500  22,730 
  Sherwin-Williams Co. 307,900  15,715 
  Wyndham Worldwide Corp. 529,280  10,946 
  Service Corp. International 644,100  6,531 

       55,922  

   
   Consumer Staples (14.2%)
  Imperial Tobacco Group ADR 397,700  36,616 
  Philip Morris International Inc. 471,900  23,869 
  Kraft Foods Inc. 764,297  23,701 
  Diageo PLC ADR 212,500  17,281 
  UST, Inc. 221,200  12,060 
  Altria Group, Inc. 471,900  10,476 

       124,003  

   
   Energy (11.3%)
  Occidental Petroleum Corp. 631,700  46,221 
  ConocoPhillips Co. 375,844  28,643 
  Spectra Energy Corp. 1,048,300  23,849 

       98,713  

   
   Financials (18.9%)
  Manulife Financial Corp. 755,000  28,675 
  JPMorgan Chase & Co. 572,350  24,582 
  Bank of America Corp. 634,871  24,068 
  Wells Fargo & Co. 600,900  17,486 
  Washington Mutual, Inc. 1,249,050  12,865 
  American International Group, Inc. 277,100  11,985 
  Citigroup, Inc. 554,900  11,886 
  XL Capital Ltd. Class A 383,700  11,338 
* SLM Corp. 650,700  9,988 
  Merrill Lynch & Co., Inc. 166,800  6,795 
  Capital One Financial Corp. 89,800  4,420 

       164,088  

   
   Health Care (12.9%)
  Bristol-Myers Squibb Co. 1,179,700  25,128 
  Pfizer Inc. 1,128,700  23,624 
  Wyeth 493,000  20,588 
  Baxter International, Inc. 286,700  16,577 
  Quest Diagnostics, Inc. 307,100  13,902 
* WellPoint Inc. 291,400  12,859 

       112,678  

   
   Industrials (10.5%)
  Illinois Tool Works, Inc. 515,200  24,848 
  Honeywell International Inc. 419,300  23,657 
  Northrop Grumman Corp. 212,000  16,496 
  Cooper Industries, Inc. Class A 359,700  14,442 
  ITT Industries, Inc. 224,000  11,605 

       91,048  

   
   Information Technology (5.3%)
  International Business Machines Corp. 238,700  27,484 
  Hewlett-Packard Co. 400,600  18,291 

       45,775  

   
   Materials (1.2%)
  E.I. du Pont de Nemours & Co. 222,000  10,381 

   
   Telecommunication Services (7.2%)
  AT&T Inc. 855,127  32,751 
  Verizon Communications Inc. 819,160  29,858 

       62,609  

   
   Utilities (9.2%)
  Exelon Corp. 264,300  21,480 
  Entergy Corp. 196,200  21,402 
  Dominion Resources, Inc. 391,400  15,985 
  Duke Energy Corp. 753,600  13,452 
  CenterPoint Energy Inc. 560,700  8,001 

       80,320  

   

   Total Common Stocks
  (Cost $834,116)    845,537  

   Temporary Cash Investment (2.9%)

1 Vanguard Market Liquidity Fund, 2.800%
  (Cost $24,907) 24,907,042  24,907  

   Total Investments (100.0%)
  (Cost $859,023)    870,444  

  Other Assets and Liabilities-Net (0.0%)    (194)

  Net Assets (100%)    870,250  

   
*Non-income-producing security.
1 Affiliated money market fund available only to Vanguard funds and certain trusts and accounts managed by Vanguard. Rate shown is the 7-day yield.
ADR - American Depositary Receipt.

Investment Securities: Securities are valued as of the close of trading on the New York Stock Exchange (generally 4 p.m., Eastern time) on the valuation date. Equity securities are valued at the latest quoted sales prices or official closing prices taken from the primary market in which each security trades; such securities not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Securities for which market quotations are not readily available, or whose values have been materially affected by events occurring before the portfolio’s pricing time but after the close of the securities’ primary markets, are valued by methods deemed by the board of trustees to represent fair value. Investments in Vanguard Market Liquidity Fund are valued at that fund’s net asset value.

At March 31, 2008, the cost of investment securities for tax purposes was $859,023,000. Net unrealized appreciation of investment securities for tax purposes was $11,421,000, consisting of unrealized gains of $137,282,000 on securities that had risen in value since their purchase and $125,861,000 in unrealized losses on securities that had fallen in value since their purchase.

In September 2006, the Financial Accounting Standards Board issued Interpretation No. 157 (“FAS 157”), “Fair Value Measurements.” FAS 157 establishes a framework for measuring fair value and expands disclosures about fair value measurements in financial statements, effective for the fund’s current fiscal period.

Various inputs may be used to determine the value of the fund’s investments. These inputs are summarized in three broad levels:

         Level 1 — quoted prices in active markets for identical securities.

         Level 2 — other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment
         speeds, credit risk, etc.).

        Level 3 — significant unobservable inputs (including the fund’s own assumptions used to determine the fair value of
         investments).


The inputs or methodologies used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.

At March 31, 2008, 100% of the fund’s investments were valued based on Level 1 inputs.


Vanguard Variable Insurance Equity Income Fund
Schedule Of Investments
March 31, 2008
 
Shares Market
Value
($000)

   Common Stocks (96.5%)    

   Consumer Discretionary (3.5%)
  McDonald's Corp. 93,146  5,195 
  Genuine Parts Co. 89,800  3,612 
  Home Depot, Inc. 87,900  2,459 
  CBS Corp. 52,500  1,159 
  Whirlpool Corp. 11,100  963 
  Black & Decker Corp. 12,700  839 
  Carnival Corp. 17,200  696 
  Regal Entertainment Group Class A 34,300  662 
  Hasbro, Inc. 21,900  611 
  American Axle & Manufacturing Holdings, Inc. 28,800  590 
  Asbury Automotive Group, Inc. 38,500  530 
  VF Corp. 6,800  527 
  Cooper Tire & Rubber Co. 28,900  433 
  The Stanley Works 4,000  190 
  Darden Restaurants Inc. 4,400  143 
  Newell Rubbermaid, Inc. 3,400  78 
  Autoliv, Inc. 1,100  55 
  Family Dollar Stores, Inc. 2,700  53 
  National CineMedia Inc. 2,300  52 

       18,847  

   
   Consumer Staples (15.1%)
  Philip Morris International Inc. 208,680  10,555 
  The Procter & Gamble Co. 110,447  7,739 
  Kimberly-Clark Corp. 117,100  7,559 
  Colgate-Palmolive Co. 81,800  6,373 
  General Mills, Inc. 104,760  6,273 
  Kellogg Co. 103,940  5,463 
  The Coca-Cola Co. 85,800  5,223 
  PepsiCo, Inc. 66,000  4,765 
  Altria Group, Inc. 208,680  4,633 
  ConAgra Foods, Inc. 182,800  4,378 
  Kraft Foods Inc. 120,605  3,740 
  SuperValu Inc. 118,300  3,547 
  Unilever NV ADR 98,100  3,309 
  Diageo PLC ADR 33,900  2,757 
  H.J. Heinz Co. 27,400  1,287 
  Reynolds American Inc. 18,800  1,110 
  The Clorox Co. 16,600  940 
  Carolina Group 11,941  866 
  Anheuser-Busch Cos., Inc. 14,100  669 
  Universal Corp. (VA) 5,818  381 
  Avon Products, Inc. 4,600  182 
  Nash-Finch Co. 2,900  99 
  Sysco Corp. 1,500  43 

       81,891  

   
   Energy (9.9%)
  Chevron Corp. 250,800  21,408 
  ConocoPhillips Co. 111,020  8,461 
  Total SA ADR 110,000  8,141 
  ExxonMobil Corp. 74,609  6,310 
  BP PLC ADR 97,400  5,907 
  Royal Dutch Shell PLC ADR Class B 29,789  2,007 
  Patterson-UTI Energy, Inc. 33,000  864 
  Spectra Energy Corp. 11,700  266 
  General Maritime Corp. 2,700  64 

       53,428  

   
   Financials (22.5%)
  Bank of America Corp. 466,670  17,691 
  JPMorgan Chase & Co. 312,700  13,430 
  U.S. Bancorp 376,492  12,183 
  PNC Financial Services Group 102,000  6,688 
  The Allstate Corp. 137,800  6,623 
  Citigroup, Inc. 308,000  6,597 
  The Chubb Corp. 129,415  6,403 
  Lloyds TSB Group PLC - ADR 156,500  5,618 
  Bank of New York Mellon Corp. 132,695  5,537 
  Wells Fargo & Co. 184,700  5,375 
  Morgan Stanley 107,200  4,899 
  Host Hotels & Resorts Inc. REIT 276,200  4,397 
  ACE Ltd. 70,400  3,876 
  The Travelers Cos., Inc. 38,500  1,842 
  Wachovia Corp. 56,100  1,515 
  BB&T Corp. 41,100  1,318 
  Fannie Mae 41,300  1,087 
  The Hartford Financial Services Group Inc. 13,614  1,032 
  Fifth Third Bancorp 47,588  996 
  New York Community Bancorp, Inc. 49,800  907 
  Cincinnati Financial Corp. 23,300  886 
  Marshall & Ilsley Corp. 35,500  824 
  Comerica, Inc. 22,400  786 
  PartnerRe Ltd. 10,100  771 
  Bank of Hawaii Corp. 15,400  763 
  Merrill Lynch &Co., Inc. 17,500  713 
  Cullen/Frost Bankers, Inc. 13,200  700 
  Endurance Specialty Holdings Ltd. 19,000  695 
  M & T Bank Corp. 8,600  692 
  Regions Financial Corp. 32,800  648 
  Oriental Financial Group Inc. 32,100  633 
  FirstMerit Corp. 30,400  628 
^ American Capital Strategies, Ltd. 16,514  564 
  Freddie Mac 21,200  537 
  Colonial BancGroup, Inc. 53,500  515 
  XL Capital Ltd. Class A 16,900  499 
  Apollo Investment Corp. 25,800  408 
  Aspen Insurance Holdings Ltd. 15,200  401 
  Federated Investors, Inc. 9,443  370 
  MCG Capital Corp. 29,500  268 
  International Bancshares Corp. 10,800  244 
  American National Insurance Co. 1,800  192 
  Advanta Corp. Class B 24,232  170 
  Washington Mutual, Inc. 15,300  158 
  SunTrust Banks, Inc. 2,400  132 
  Banner Corp. 5,700  131 
  Greenhill & Co., Inc. 500  35 
  TCF Financial Corp. 1,600  29 
  The First Marblehead Corp. 2,700  20 
* MCG Capital Corp. Rights Exp. 4/18/08 4,214 

       121,431  

   
   Health Care (9.7%)
  Pfizer Inc. 502,700  10,522 
  Johnson & Johnson 110,486  7,167 
  Abbott Laboratories 114,966  6,340 
  Bristol-Myers Squibb Co. 266,260  5,671 
  Eli Lilly & Co. 98,720  5,093 
  Wyeth 121,020  5,054 
  Baxter International, Inc. 81,920  4,737 
  GlaxoSmithKline PLC ADR 94,400  4,005 
  Merck & Co., Inc. 97,374  3,695 
  Hillenbrand Industries, Inc. 3,100  148 
  LCA-Vision Inc. 6,800  85 

       52,517  

   
   Industrials (11.6%)
  General Electric Co. 817,752  30,265 
  3M Co. 63,700  5,042 
  Schneider Electric SA 38,542  4,979 
  Waste Management, Inc. 146,300  4,910 
  Caterpillar, Inc. 33,200  2,599 
  United Parcel Service, Inc. 32,000  2,337 
  Honeywell International Inc. 40,000  2,257 
  R.R. Donnelley & Sons Co. 65,500  1,985 
  Northrop Grumman Corp. 21,768  1,694 
  Trane, Inc. 35,000  1,607 
  Emerson Electric Co. 16,800  864 
  GATX Corp. 19,437  759 
  Hubbell Inc. Class B 14,800  647 
  Raytheon Co. 9,900  640 
  A.O. Smith Corp. 15,664  515 
  Applied Industrial Technology, Inc. 11,100  332 
  Illinois Tool Works, Inc. 6,800  328 
  Pacer International, Inc. 17,200  283 
  Masco Corp. 12,000  238 
  Norfolk Southern Corp. 2,400  130 
  Alexander & Baldwin, Inc. 2,000  86 
  Genco Shipping and Trading Ltd. 1,400  79 
  Steelcase Inc. 4,800  53 
  Horizon Lines Inc. 2,773  52 
  Aircastle Ltd. 2,200  25 

       62,706  

   
   Information Technology (1.2%)
  Intel Corp. 198,200  4,198 
  Automatic Data Processing, Inc. 25,500  1,081 
  Xilinx, Inc. 24,300  577 
  Analog Devices, Inc. 18,500  546 
  United Online, Inc. 12,300  130 
  infoUSA Inc. 13,200  81 
  Methode Electronics, Inc. Class A 3,889  45 
  Gevity HR, Inc. 4,600  40 

       6,698  

   
   Materials (5.6%)
  E.I. du Pont de Nemours & Co. 145,041  6,782 
  Dow Chemical Co. 148,820  5,484 
  Air Products & Chemicals, Inc. 55,400  5,097 
  PPG Industries, Inc. 61,900  3,746 
  Packaging Corp. of America 130,100  2,905 
  Alcoa Inc. 48,900  1,763 
  Freeport-McMoRan Copper & Gold, Inc. Class B 14,000  1,347 
  Southern Peru Copper Corp. (U.S. Shares) 9,700  1,007 
  Lubrizol Corp. 14,500  805 
  RPM International, Inc. 36,100  756 
  Olin Corp. 22,200  439 
  Nucor Corp. 6,300  427 

       30,558  

   
   Telecommunication Services (5.8%)
  AT&T Inc. 534,060  20,455 
  Verizon Communications Inc. 215,708  7,863 
* Chunghwa Telecom Co., Ltd. 89,309  2,324 
  Embarq Corp. 10,800  433 
  NTELOS Holdings Corp. 8,100  196 

       31,271  

   
   Utilities (10.4%)
  FPL Group, Inc. 176,140  11,051 
  Southern Co. 218,700  7,788 
  Consolidated Edison Inc. 168,500  6,689 
  Dominion Resources, Inc. 123,790  5,056 
  American Electric Power Co., Inc. 115,400  4,804 
  Exelon Corp. 57,700  4,689 
  Entergy Corp. 41,300  4,505 
  SCANA Corp. 67,800  2,480 
  Duke Energy Corp. 85,000  1,517 
  PPL Corp. 26,900  1,235 
  Edison International 24,500  1,201 
  DTE Energy Co. 21,600  840 
  Pepco Holdings, Inc. 31,964  790 
  Alliant Energy Corp. 20,600  721 
  Public Service Enterprise Group, Inc. 15,600  627 
  Black Hills Corp. 17,300  619 
  Sempra Energy 9,100  485 
  Ameren Corp. 11,000  484 
  Portland General Electric Co. 10,800  244 
  PG&E Corp. 4,200  155 
  Atmos Energy Corp. 6,000  153 
  FirstEnergy Corp. 1,800  124 

       56,257  

   
   Exchange-Traded Fund (1.2%)
  Vanguard Value ETF 104,300  6,272 
   

   Total Common Stocks
  (Cost $513,253)    521,876  

   Temporary Cash Investments (3.4%)

   Money Market Fund (2.4%)
1 Vanguard Market Liquidity Fund, 2.800% 12,999,462  12,999 
   
    Face    
    Amount    
    ($000)   

   U.S. Agency Obligation (0.5%)
2 Federal National Mortgage Assn.
3 2.701%, 4/21/08 2,500  2,497 
   
   Repurchase Agreement (0.5%)
  Banc of America Securities, LLC
  2.450%, 4/1/08
  (Dated 3/31/08, Repurchase 2,800,000, collateralized by
  Federal National Mortgage Assn. 5.000%, 10/1/35) 2,800  2,800 

   Total Temporary Cash Investments
  (Cost $18,296)    18,296  

   Total Investments (99.9%)
  (Cost $531,549)    540,172  

  Other Assets and Liabilities - Net (0.1%)    423  

  Net Assets (100%)    540,595  

   
* Non-income-producing security.
^ Part of security position is on loan to broker-dealers.
1 Affiliated money market fund available only to Vanguard funds and certain trusts and accounts managed by Vanguard. Rate shown is the 7-day yield.
2 The issuer operates under a congressional charter; its securities are neither issued nor guaranteed by the U.S. government. If needed, access to additional funding from the U.S. Treasury (beyond the issuer's line of credit) would require congressional action.
3 Securities with a value of $1,998,000 have been segregated as initial margin for open futures contracts.
ADR - American Depositary Receipt.
REIT - Real Estate Investment Trust.

Investment Securities: Securities are valued as of the close of trading on the New York Stock Exchange (generally 4 p.m., Eastern time) on the valuation date. Equity securities are valued at the latest quoted sales prices or official closing prices taken from the primary market in which each security trades; such securities not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Securities for which market quotations are not readily available, or whose values have been affected by events occurring before the fund’s pricing time but after the close of the securities’ primary markets, are valued at their fair values calculated according to procedures adopted by the board of trustees. These procedures include obtaining quotations from an independent pricing service, monitoring news to identify significant market- or security-specific events, and evaluating changes in the values of foreign market proxies (for example, ADRs, futures contracts, or exchange-traded funds), between the time the foreign markets close and the fund’s pricing time. When fair-value pricing is employed, the prices of securities used by a fund to calculate its net asset value may differ from quoted or published prices for the same securities. Investments in Vanguard Market Liquidity Fund are valued at that fund’s net asset value. Temporary cash investments acquired over 60 days to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments are valued at amortized cost, which approximates market value.

At March 31, 2008, the cost of investment securities for tax purposes was $531,549,000. Net unrealized appreciation of investment securities for tax purposes was $8,623,000, consisting of unrealized gains of $47,651,000 on securities that had risen in value since their purchase and $39,028,000 in unrealized losses on securities that had fallen in value since their purchase.

Foreign Currency: Securities and other assets and liabilities denominated in foreign currencies are translated into U.S. dollars using exchange rates obtained from an independent third party as of the portfolio’s pricing time on the valuation date. Realized gains (losses) and unrealized appreciation (depreciation) on investment securities include the effects of changes in exchange rates since the securities were purchased, combined with the effects of changes in security prices. Fluctuations in the value of other assets and liabilities resulting from changes in exchange rates are recorded as unrealized foreign currency gains (losses) until the assets or liabilities are settled in cash, at which time they are recorded as realized foreign currency gains (losses).

Futures Contracts: The fund invests a portion of its cash reserves in equity markets through the use of index futures contracts. After giving effect to futures investments, the fund’s effective common stock and temporary cash investment positions represent 99.4% and 0.5%, respectively, of net assets. Futures contracts are valued at their quoted daily settlement prices.

At March 31, 2008, the aggregate settlement value of open futures contracts expiring in June 2008 and the related unrealized appreciation (depreciation) were:



($000)

Futures Contracts Number
of Long
Contracts
Aggregate
Settlement
Value
Unrealized
Appreciation
(Depreciation)

E-mini S&P 500 Index 165  10,923  (26)
S&P 500 Index 14  4,634  (17)


In September 2006, the Financial Accounting Standards Board issued Interpretation No. 157 (“FAS 157), “Fair Value Measurements.” FAS 157 establishes a framework for measuring fair value and expands disclosures about fair value measurements in financial statements, effective for the fund’s current fiscal period.

Various inputs may be used to determine the value of the fund’s investments. These inputs are summarized in three broad levels:

        Level 1 — quoted prices in active markets for identical securities.

        Level 2 — other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.).

        Level 3 — significant unobservable inputs (including the fund’s own assumptions used to determine the fair value of investments).


The inputs or methodologies used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.

The following table sumamrizes the inputs used to value the fund’s net assets as of March 31, 2008:


Valuation Inputs Investments in
Securities ($000)
Futures Contracts
( $000)
Level 1- Quoted Prices 529,896  (43)
Level 2- Other Significant Observable Inputs 10,276 
Level 3- Significant Unobservable Inputs
  Total 540,172  (43)


Vanguard VVIF Equity Index Portfolio
Schedule of Investments
March 31, 2008

  Shares Market
Value
($000)



   Common Stocks (99.4%)    



   Consumer Discretionary (8.6% )
  McDonald's Corp. 211,943  11,820 
  The Walt Disney Co. 346,457  10,872 
  Comcast Corp. Class A 550,446  10,646 
  Time Warner, Inc. 657,482  9,218 
  Home Depot, Inc. 310,363  8,681 
  News Corp., Class A 422,925  7,930 
  Target Corp. 150,486  7,627 
  Lowe's Cos., Inc. 268,922  6,169 
  NIKE, Inc. Class B 70,479  4,793 
* Viacom Inc. Class B 116,702  4,624 
* Amazon.com, Inc. 56,712  4,044 
  Johnson Controls, Inc. 109,257  3,693 
  Carnival Corp. 80,393  3,254 
  Yum! Brands, Inc. 87,330  3,250 
* DIRECTV Group, Inc. 130,965  3,247 
  Staples, Inc. 129,150  2,856 
  CBS Corp. 124,122  2,741 
  Best Buy Co., Inc. 64,833  2,688 
  Clear Channel Communications, Inc. 91,625  2,677 
  TJX Cos., Inc. 80,445  2,660 
  Omnicom Group Inc. 58,920  2,603 
* Kohl's Corp. 57,747  2,477 
* Starbucks Corp. 134,419  2,352 
* Ford Motor Co. 405,859  2,322 
  International Game Technology 57,543  2,314 
  The McGraw-Hill Cos., Inc. 59,293  2,191 
  General Motors Corp. 104,225  1,985 
  Fortune Brands, Inc. 28,417  1,975 
* Coach, Inc. 64,694  1,951 
  Marriott International, Inc. Class A 55,233  1,898 
  Macy's Inc. 79,743  1,839 
  Starwood Hotels & Resorts Worldwide, Inc. 34,572  1,789 
  Harley-Davidson, Inc. 44,139  1,655 
  The Gap, Inc. 83,572  1,645 
  J.C. Penney Co., Inc. (Holding Co.) 40,867  1,541 
* GameStop Corp. Class A 29,603  1,531 
* Bed Bath & Beyond, Inc. 48,416  1,428 
*^ Sears Holdings Corp. 13,438  1,372 
  Mattel, Inc. 67,073  1,335 
  VF Corp. 16,058  1,245 
  H & R Block, Inc. 59,918  1,244 
  Genuine Parts Co. 30,714  1,235 
  Gannett Co., Inc. 42,412  1,232 
  Whirlpool Corp. 13,847  1,202 
  Newell Rubbermaid, Inc. 50,795  1,162 
  Abercrombie & Fitch Co. 15,739  1,151 
* The Goodyear Tire & Rubber Co. 44,264  1,142 
* Apollo Group, Inc. Class A 25,307  1,093 
  Nordstrom, Inc. 32,838  1,071 
  Limited Brands, Inc. 57,212  978 
  Tiffany & Co. 23,187  970 
  Sherwin-Williams Co. 18,677  953 
  Eastman Kodak Co. 53,053  937 
* AutoZone Inc. 8,004  911 
  Darden Restaurants Inc. 26,431  860 
* Expedia, Inc. 38,454  842 
  D. R. Horton, Inc. 50,287  792 
  Black & Decker Corp. 11,426  755 
  Hasbro, Inc. 26,810  748 
* Interpublic Group of Cos., Inc. 86,767  730 
  Washington Post Co. Class B 1,059  700 
* IAC/InterActiveCorp 33,516  696 
  E.W. Scripps Co. Class A 16,295  684 
  The Stanley Works 14,374  684 
  Wyndham Worldwide Corp. 32,276  667 
  Polo Ralph Lauren Corp. 10,760  627 
  Pulte Homes, Inc. 39,359  573 
* Office Depot, Inc. 49,696  549 
  Centex Corp. 22,532  546 
  Snap-On Inc. 10,536  536 
  Family Dollar Stores, Inc. 25,575  499 
^ New York Times Co. Class A 26,211  495 
  Harman International Industries, Inc. 11,088  483 
  Lennar Corp. Class A 25,445  479 
  Leggett & Platt, Inc. 30,994  473 
  RadioShack Corp. 23,860  388 
* AutoNation, Inc. 24,961  374 
* Big Lots Inc. 16,434  366 
  Wendy's International, Inc. 15,873  366 
  KB Home 14,025  347 
  Liz Claiborne, Inc. 18,102  328 
  OfficeMax, Inc. 13,834  265 
  Meredith Corp. 6,902  264 
  Brunswick Corp. 16,139  258 
  Jones Apparel Group, Inc. 15,430  207 
  Dillard's Inc. 10,794  186 
  Comcast Corp. Special Class A 3,121  59 
* Viacom Inc. Class A 1,056  42 
  Circuit City Stores, Inc. 6,894  27 
  CBS Corp. Class A 1,056  23 
  News Corp., Class B 200 

    183,141

   Consumer Staples (11.0%)
  The Procter & Gamble Co. 566,289  39,680 
  Wal-Mart Stores, Inc. 434,776  22,904 
  The Coca-Cola Co. 367,808  22,388 
  PepsiCo, Inc. 294,741  21,280 
  Philip Morris International Inc. 387,942  19,622 
  CVS/Caremark Corp. 263,518  10,675 
  Kraft Foods Inc. 281,866  8,741 
  Altria Group, Inc. 387,942  8,612 
  Colgate-Palmolive Co. 93,773  7,306 
  Walgreen Co. 182,337  6,945 
  Anheuser-Busch Cos., Inc. 131,477  6,239 
  Costco Wholesale Corp. 79,948  5,194 
  Kimberly-Clark Corp. 77,280  4,988 
  Archer-Daniels-Midland Co. 118,360  4,872 
  General Mills, Inc. 61,960  3,710 
  Sysco Corp. 111,128  3,225 
  The Kroger Co. 124,448  3,161 
  Avon Products, Inc. 78,359  3,098 
  H.J. Heinz Co. 57,964  2,723 
  Kellogg Co. 48,229  2,535 
  Safeway, Inc. 81,057  2,379 
  ConAgra Foods, Inc. 89,717  2,149 
  Wm. Wrigley Jr. Co. 32,863  2,065 
  Reynolds American Inc. 31,485  1,859 
  Sara Lee Corp. 131,974  1,845 
  UST, Inc. 27,464  1,497 
  The Clorox Co. 25,604  1,450 
  Campbell Soup Co. 40,503  1,375 
  Molson Coors Brewing Co. Class B 25,302  1,330 
  Coca-Cola Enterprises, Inc. 52,925  1,281 
  SuperValu Inc. 38,927  1,167 
  The Hershey Co. 30,970  1,167 
  Brown-Forman Corp. Class B 15,767  1,044 
  The Estee Lauder Cos. Inc. Class A 21,008  963 
  McCormick & Co., Inc. 23,634  874 
  The Pepsi Bottling Group, Inc. 25,281  857 
  Whole Foods Market, Inc. 25,414  838 
  Tyson Foods, Inc. 50,415  804 
* Constellation Brands, Inc. Class A 35,803  633 
  Dean Foods Co. 27,855  560 
  Wm. Wrigley Jr. Co. Class B 6,994  435 

    234,470

   Energy (13.2%)
  ExxonMobil Corp. 984,385  83,259 
  Chevron Corp. 382,129  32,619 
  ConocoPhillips Co. 287,313  21,896 
  Schlumberger Ltd. 220,423  19,177 
  Occidental Petroleum Corp. 151,403  11,078 
  Devon Energy Corp. 81,755  8,530 
* Transocean, Inc. 58,433  7,900 
  Apache Corp. 61,244  7,400 
  Halliburton Co. 161,836  6,365 
  Marathon Oil Corp. 130,368  5,945 
  XTO Energy, Inc. 93,851  5,806 
  EOG Resources, Inc. 45,436  5,452 
  Anadarko Petroleum Corp. 86,059  5,424 
  Valero Energy Corp. 98,244  4,825 
  Hess Corp. 51,376  4,530 
* Weatherford International Ltd. 62,422  4,524 
  Baker Hughes, Inc. 56,845  3,894 
  Chesapeake Energy Corp. 84,158  3,884 
* National Oilwell Varco Inc. 65,706  3,836 
  Williams Cos., Inc. 107,541  3,547 
  Murphy Oil Corp. 34,951  2,871 
  Spectra Energy Corp. 116,357  2,647 
  Peabody Energy Corp. 49,904  2,545 
  Noble Corp. 49,470  2,457 
  Smith International, Inc. 36,933  2,372 
  CONSOL Energy, Inc. 33,646  2,328 
  Noble Energy, Inc. 31,630  2,303 
  El Paso Corp. 128,950  2,146 
  Range Resources Corp. 27,563  1,749 
* Nabors Industries, Inc. 51,751  1,748 
* Cameron International Corp. 40,000  1,666 
  ENSCO International, Inc. 26,539  1,662 
  BJ Services Co. 53,965  1,539 
  Sunoco, Inc. 21,703  1,139 
  Rowan Cos., Inc. 20,558  846 
  Tesoro Corp. 25,343  760 

    280,669

   Financials (16.7%)
  Bank of America Corp. 817,330  30,985 
  JPMorgan Chase & Co. 624,956  26,842 
  Citigroup, Inc. 957,952  20,519 
  American International Group, Inc. 464,164  20,075 
  Wells Fargo & Co. 606,646  17,653 
  The Goldman Sachs Group, Inc. 72,708  12,025 
  U.S. Bancorp 318,039  10,292 
  Wachovia Corp. 364,463  9,841 
  American Express Co. 212,785  9,303 
  Morgan Stanley 203,128  9,283 
  Bank of New York Mellon Corp. 209,922  8,760 
  MetLife, Inc. 130,365  7,856 
  Merrill Lynch & Co., Inc. 178,694  7,280 
  Prudential Financial, Inc. 82,102  6,424 
  AFLAC Inc. 87,258  5,667 
  State Street Corp. 71,256  5,629 
  The Travelers Cos., Inc. 114,010  5,455 
  The Allstate Corp. 103,035  4,952 
  Fannie Mae 179,902  4,735 
  CME Group, Inc. 9,802  4,598 
  The Hartford Financial Services Group Inc. 57,741  4,375 
  PNC Financial Services Group 62,638  4,107 
  Simon Property Group, Inc. REIT 41,065  3,815 
  Lehman Brothers Holdings, Inc. 97,618  3,674 
  SunTrust Banks, Inc. 64,551  3,559 
  Capital One Financial Corp. 68,554  3,374 
  The Chubb Corp. 68,001  3,365 
  ACE Ltd. 60,695  3,342 
  Loews Corp. 80,898  3,254 
  Charles Schwab Corp. 172,694  3,252 
  BB&T Corp. 100,438  3,220 
  NYSE Euronext 48,774  3,010 
  Freddie Mac 118,693  3,005 
  Franklin Resources Corp. 28,865  2,800 
  ProLogis REIT 47,505  2,796 
  The Principal Financial Group, Inc. 47,768  2,662 
  Lincoln National Corp. 48,550  2,525 
  Regions Financial Corp. 127,660  2,521 
  T. Rowe Price Group Inc. 48,613  2,431 
  Northern Trust Corp. 35,318  2,348 
  Marsh & McLennan Cos., Inc. 95,870  2,334 
  Aon Corp. 56,174  2,258 
  Ameriprise Financial, Inc. 41,688  2,162 
  Vornado Realty Trust REIT 24,903  2,147 
  Equity Residential REIT 49,600  2,058 
  Fifth Third Bancorp 98,066  2,052 
  Boston Properties, Inc. REIT 22,078  2,033 
  Public Storage, Inc. REIT 22,940  2,033 
  Progressive Corp. of Ohio 124,638  2,003 
  General Growth Properties Inc. REIT 49,040  1,872 
  Kimco Realty Corp. REIT 46,610  1,826 
  Genworth Financial Inc. 80,008  1,811 
* IntercontinentalExchange Inc. 12,927  1,687 
  Hudson City Bancorp, Inc. 95,109  1,682 
  Washington Mutual, Inc. 162,329  1,672 
  KeyCorp 73,353  1,610 
  Host Hotels & Resorts Inc. REIT 96,385  1,534 
  HCP, Inc. REIT 43,118  1,458 
  Discover Financial Services 88,208  1,444 
  Leucadia National Corp. 31,211  1,411 
  Unum Group 63,723  1,403 
  Legg Mason Inc. 24,904  1,394 
  Avalonbay Communities, Inc. REIT 14,061  1,357 
* SLM Corp. 85,735  1,316 
  Moody's Corp. 37,754  1,315 
  Plum Creek Timber Co. Inc. REIT 31,522  1,283 
^ American Capital Strategies, Ltd. 35,882  1,226 
  National City Corp. 116,285  1,157 
  Cincinnati Financial Corp. 30,229  1,150 
  M & T Bank Corp. 14,215  1,144 
  Marshall & Ilsley Corp. 48,215  1,119 
  Assurant, Inc. 17,680  1,076 
  Torchmark Corp. 16,794  1,009 
  Comerica, Inc. 27,538  966 
  XL Capital Ltd. Class A 32,483  960 
  Developers Diversified Realty Corp. REIT 22,368  937 
  Zions Bancorp 19,693  897 
  Huntington Bancshares Inc. 67,441  725 
  Safeco Corp. 16,409  720 
* CB Richard Ellis Group, Inc. 31,904  690 
  Janus Capital Group Inc. 27,833  648 
  Federated Investors, Inc. 15,787  618 
  Sovereign Bancorp, Inc. 65,593  611 
  Apartment Investment & Management Co. Class A REIT 16,863  604 
  Countrywide Financial Corp. 106,913  588 
  MBIA, Inc. 38,678  473 
  CIT Group Inc. 34,489  409 
*^ E*TRADE Financial Corp. 84,379  326 
  First Horizon National Corp. 23,059  323 
  Ambac Financial Group, Inc. 52,240  300 
  Toronto Dominion Bank 3,839  236 
^ MGIC Investment Corp. 21,917  231 
  Bear Stearns Co., Inc. 21,024  221 

    356,128

   Health Care (11.7%)
  Johnson & Johnson 521,253  33,814 
  Pfizer Inc. 1,243,969  26,036 
  Abbott Laboratories 284,413  15,685 
  Merck & Co., Inc. 398,472  15,122 
  Wyeth 246,025  10,274 
  Medtronic, Inc. 206,544  9,991 
  Eli Lilly & Co. 181,916  9,385 
* Gilead Sciences, Inc. 170,870  8,805 
* Amgen, Inc. 200,060  8,359 
  UnitedHealth Group Inc. 230,069  7,905 
  Bristol-Myers Squibb Co. 363,929  7,752 
  Baxter International, Inc. 116,742  6,750 
* Celgene Corp. 79,210  4,855 
* WellPoint Inc. 99,716  4,400 
* Thermo Fisher Scientific, Inc. 77,128  4,384 
  Schering-Plough Corp. 298,114  4,296 
* Medco Health Solutions, Inc. 96,284  4,216 
  Covidien Ltd. 91,710  4,058 
  Becton, Dickinson & Co. 44,941  3,858 
  Aetna Inc. 91,404  3,847 
* Genzyme Corp. 49,284  3,674 
  Cardinal Health, Inc. 65,530  3,441 
* Biogen Idec Inc. 54,780  3,379 
* Zimmer Holdings, Inc. 42,925  3,342 
* Boston Scientific Corp. 246,950  3,178 
  Allergan, Inc. 56,292  3,174 
* Express Scripts Inc. 46,572  2,996 
  Stryker Corp. 43,940  2,858 
  McKesson Corp. 53,244  2,788 
* St. Jude Medical, Inc. 63,300  2,734 
* Forest Laboratories, Inc. 57,324  2,294 
  CIGNA Corp. 51,519  2,090 
  C.R. Bard, Inc. 18,601  1,793 
* Laboratory Corp. of America Holdings 20,291  1,495 
* Humana Inc. 31,345  1,406 
  Quest Diagnostics, Inc. 28,937  1,310 
* Hospira, Inc. 29,239  1,251 
  AmerisourceBergen Corp. 29,875  1,224 
* Coventry Health Care Inc. 28,561  1,152 
* Varian Medical Systems, Inc. 23,164  1,085 
* Waters Corp. 18,294  1,019 
  Applera Corp.-Applied Biosystems Group 30,592  1,005 
* Barr Pharmaceuticals Inc. 19,909  962 
* Patterson Cos. 23,760  862 
  IMS Health, Inc. 33,685  708 
* Millipore Corp. 10,159  685 
^ Mylan Inc. 56,079  651 
* Watson Pharmaceuticals, Inc. 18,870  553 
  PerkinElmer, Inc. 21,596  524 
* Tenet Healthcare Corp. 85,994  487 
* King Pharmaceuticals, Inc. 44,503  387 

    248,299

   Industrials (12.1%)
  General Electric Co. 1,837,278  67,998 
  United Parcel Service, Inc. 190,363  13,900 
  United Technologies Corp. 180,542  12,425 
  The Boeing Co. 140,748  10,467 
  3M Co. 130,237  10,308 
  Caterpillar, Inc. 114,831  8,990 
  Honeywell International Inc. 136,940  7,726 
  Emerson Electric Co. 144,780  7,450 
  Deere & Co. 80,296  6,459 
  Lockheed Martin Corp. 63,083  6,264 
  General Dynamics Corp. 73,992  6,169 
  Union Pacific Corp. 47,976  6,015 
  FedEx Corp. 56,919  5,275 
  Raytheon Co. 77,763  5,024 
  Burlington Northern Santa Fe Corp. 54,466  5,023 
  Northrop Grumman Corp. 62,179  4,838 
  CSX Corp. 74,099  4,155 
  Tyco International, Ltd. 89,110  3,925 
  Norfolk Southern Corp. 69,144  3,756 
  Danaher Corp. 46,870  3,564 
  Illinois Tool Works, Inc. 73,580  3,549 
  Waste Management, Inc. 91,060  3,056 
  PACCAR, Inc. 67,488  3,037 
  Precision Castparts Corp. 25,544  2,608 
  Textron, Inc. 45,602  2,527 
  L-3 Communications Holdings, Inc. 22,466  2,456 
  Fluor Corp. 16,384  2,313 
  Ingersoll-Rand Co. 50,243  2,240 
  Parker Hannifin Corp. 31,074  2,153 
  Eaton Corp. 27,008  2,152 
  Expeditors International of Washington, Inc. 39,300  1,776 
  Cummins Inc. 37,332  1,748 
  ITT Industries, Inc. 33,415  1,731 
  C.H. Robinson Worldwide Inc. 31,575  1,718 
  Rockwell Collins, Inc. 29,912  1,709 
  Southwest Airlines Co. 135,413  1,679 
* Jacobs Engineering Group Inc. 22,332  1,643 
  Rockwell Automation, Inc. 27,158  1,559 
  Dover Corp. 35,276  1,474 
  Trane, Inc. 31,960  1,467 
  Pitney Bowes, Inc. 38,738  1,357 
  Masco Corp. 67,095  1,330 
  Goodrich Corp. 23,019  1,324 
  Cooper Industries, Inc. Class A 32,339  1,298 
  R.R. Donnelley & Sons Co. 39,579  1,200 
* Terex Corp. 18,683  1,168 
  The Manitowoc Co., Inc. 23,900  975 
  Avery Dennison Corp. 19,608  966 
  W.W. Grainger, Inc. 12,260  936 
  Equifax, Inc. 24,030  829 
  Pall Corp. 22,601  793 
  Robert Half International, Inc. 29,369  756 
  Cintas Corp. 24,560  701 
* Allied Waste Industries, Inc. 61,400  664 
  Ryder System, Inc. 10,563  643 
* Monster Worldwide Inc. 23,171  561 
* Raytheon Co. Warrants Exp. 6/16/11 727  22 

    257,849

   Information Technology (15.6%)
  Microsoft Corp. 1,472,649  41,794 
  International Business Machines Corp. 254,759  29,333 
* Cisco Systems, Inc. 1,096,809  26,422 
* Apple Inc. 161,714  23,206 
  Intel Corp. 1,064,934  22,555 
  Hewlett-Packard Co. 453,631  20,713 
* Google Inc. 42,669  18,794 
* Oracle Corp. 727,730  14,234 
  QUALCOMM Inc. 296,715  12,165 
* Dell Inc. 412,079  8,209 
* Yahoo! Inc. 245,931  7,115 
  Corning, Inc. 289,536  6,960 
  Texas Instruments, Inc. 243,761  6,891 
* eBay Inc. 205,033  6,118 
* EMC Corp. 386,242  5,539 
  Applied Materials, Inc. 248,817  4,854 
  Automatic Data Processing, Inc. 96,102  4,074 
  Motorola, Inc. 414,556  3,855 
* Adobe Systems, Inc. 104,871  3,732 
  Tyco Electronics Ltd. 89,610  3,075 
* MEMC Electronic Materials, Inc. 41,918  2,972 
  Western Union Co. 137,891  2,933 
* Electronic Arts Inc. 58,340  2,912 
* Symantec Corp. 155,534  2,585 
  Xerox Corp. 168,857  2,528 
* Juniper Networks, Inc. 96,271  2,407 
* Sun Microsystems, Inc. 145,659  2,262 
  Paychex, Inc. 59,505  2,039 
* NVIDIA Corp. 102,307  2,025 
* Agilent Technologies, Inc. 67,028  1,999 
* Broadcom Corp. 85,957  1,656 
* Intuit, Inc. 60,806  1,642 
  CA, Inc. 71,592  1,611 
  Analog Devices, Inc. 54,037  1,595 
  Electronic Data Systems Corp. 93,359  1,554 
* Cognizant Technology Solutions Corp. 52,970  1,527 
* Fiserv, Inc. 30,131  1,449 
* Autodesk, Inc. 42,260  1,330 
* VeriSign, Inc. 39,144  1,301 
* NetApp, Inc. 62,953  1,262 
  Xilinx, Inc. 52,610  1,249 
  Linear Technology Corp. 40,638  1,247 
  KLA-Tencor Corp. 33,293  1,235 
* Computer Sciences Corp. 30,196  1,232 
  Fidelity National Information Services, Inc. 31,548  1,203 
* BMC Software, Inc. 35,647  1,159 
  Microchip Technology, Inc. 34,757  1,138 
  Altera Corp. 56,485  1,041 
* Citrix Systems, Inc. 34,504  1,012 
* SanDisk Corp. 42,191  952 
* Affiliated Computer Services, Inc. Class A 17,630  883 
* Akamai Technologies, Inc. 30,822  868 
  Total System Services, Inc. 36,628  867 
* Micron Technology, Inc. 138,360  826 
  National Semiconductor Corp. 42,763  783 
* Teradata Corp. 33,121  731 
* Advanced Micro Devices, Inc. 111,442  656 
* LSI Corp. 121,487  601 
  Molex, Inc. 25,829  598 
* JDS Uniphase Corp. 41,435  555 
* Lexmark International, Inc. 17,316  532 
* Ciena Corp. 16,050  495 
* Tellabs, Inc. 79,858  435 
* Novell, Inc. 63,499  399 
* Novellus Systems, Inc. 18,689  393 
* Teradyne, Inc. 31,437  390 
* QLogic Corp. 24,796  381 
* Compuware Corp. 51,774  380 
  Jabil Circuit, Inc. 37,941  359 
* Convergys Corp. 23,822  359 
* Unisys Corp. 63,500  281 

    332,467

   Materials (3.5%)
  Monsanto Co. 100,805  11,240 
  E.I. du Pont de Nemours & Co. 165,446  7,736 
  Freeport-McMoRan Copper & Gold, Inc. Class B 70,418  6,776 
  Dow Chemical Co. 172,955  6,373 
  Alcoa Inc. 149,676  5,397 
  Praxair, Inc. 57,769  4,866 
  Newmont Mining Corp. (Holding Co.) 83,407  3,778 
  Air Products & Chemicals, Inc. 39,555  3,639 
  Nucor Corp. 52,960  3,588 
  United States Steel Corp. 21,697  2,753 
  Weyerhaeuser Co. 38,626  2,512 
  International Paper Co. 78,798  2,143 
  PPG Industries, Inc. 30,158  1,825 
  Sigma-Aldrich Corp. 23,706  1,414 
  Ecolab, Inc. 32,336  1,404 
  Allegheny Technologies Inc. 18,673  1,332 
  Vulcan Materials Co. 20,037  1,330 
  Rohm & Haas Co. 23,124  1,250 
  Eastman Chemical Co. 14,723  919 
  MeadWestvaco Corp. 31,937  869 
  Ball Corp. 18,276  840 
  Sealed Air Corp. 29,396  742 
  International Flavors & Fragrances, Inc. 14,752  650 
* Pactiv Corp. 23,752  623 
  Ashland, Inc. 10,256  485 
  Bemis Co., Inc. 18,281  465 
  Hercules, Inc. 20,863  382 
  Titanium Metals Corp. 18,200  274 

       75,605  

   Telecommunication Services (3.4%)
  AT&T Inc. 1,110,571  42,535 
  Verizon Communications Inc. 528,295  19,256 
  Sprint Nextel Corp. 523,893  3,505 
* American Tower Corp. Class A 74,546  2,923 
  Qwest Communications International Inc. 286,347  1,297 
  Embarq Corp. 28,277  1,134 
  Windstream Corp. 83,387  996 
  CenturyTel, Inc. 19,539  649 
  Citizens Communications Co. 59,636  626 

       72,921  

   Utilities (3.6%)
  Exelon Corp. 121,603  9,883 
  Southern Co. 140,646  5,008 
  FPL Group, Inc. 74,968  4,703 
  Dominion Resources, Inc. 105,662  4,315 
  Duke Energy Corp. 232,253  4,146 
  FirstEnergy Corp. 56,062  3,847 
  Entergy Corp. 35,140  3,833 
  Public Service Enterprise Group, Inc. 93,580  3,761 
  PPL Corp. 68,685  3,154 
  American Electric Power Co., Inc. 73,690  3,068 
  Edison International 60,034  2,943 
  Constellation Energy Group, Inc. 32,817  2,897 
  Sempra Energy 48,089  2,562 
  PG&E Corp. 65,464  2,410 
* AES Corp. 123,195  2,054 
  Progress Energy, Inc. 47,861  1,996 
  Consolidated Edison Inc. 50,056  1,987 
  Questar Corp. 31,862  1,802 
  Ameren Corp. 38,411  1,692 
  Xcel Energy, Inc. 78,957  1,575 
  Allegheny Energy, Inc. 30,842  1,558 
  DTE Energy Co. 30,089  1,170 
  Pepco Holdings, Inc. 37,026  915 
  NiSource, Inc. 50,532  871 
  CenterPoint Energy Inc. 60,226  859 
* Dynegy, Inc. 90,369  713 
  Pinnacle West Capital Corp. 18,526  650 
  Integrys Energy Group, Inc. 13,922  649 
  TECO Energy, Inc. 38,849  620 
  CMS Energy Corp. 40,971  555 
  Nicor Inc. 8,138  273 

       76,469 




  Total Common Stocks
  (Cost $1,955,448)    2,118,018 



  Temporary Cash Investments (0.9%)



  Money Market Fund (0.9%)
  1 Vanguard Market Liquidity Fund, 2.800% 18,244,964  18,245 
     
    Face    
    Amount    
    ($000)   

  U.S. Government & Agency Obligation (0.0%)
  2 Federal National Mortgage Assn.
  3 2.712%, 4/30/08 1,000  998 



  Total Temporary Cash Investments
  (Cost $19,243)    19,243 



  Total Investments (100.3%)
  (Cost $1,974,691)    2,137,261 



  Other Assets and Liabilities - Net (-0.3%)    (6,435)



  Net Assets (100%)    2,130,826 



* Non-income-producing security.
^ Part of security position is on loan to broker-dealers.
1 Affiliated money market fund available only to Vanguard funds and certain trusts and accounts managed by Vanguard. Rate shown is the 7-day yield.
2 The issuer operates under a congressional charter; its securities are neither issued nor guaranteed by the U.S. government. If needed, access to additional funding from the U.S. Treasury (beyond the issuer's line of credit) would require congressional action.
3 Securities with a value of $998,000 have been segregated as initial margin for open futures contracts.
REIT - Real Estate Investment Trust.

Investment Securities: Securities are valued as of the close of trading on the New York Stock Exchange (generally 4 p.m., Eastern time) on the valuation date. Equity securities are valued at the latest quoted sales prices or official closing prices taken from the primary market in which each security trades; such securities not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Securities for which market quotations are not readily available, or whose values have been materially affected by events occurring before the fund's pricing time but after the close of the securities' primary markets, are valued by methods deemed by the board of trustees to represent fair value. Investments in Vanguard Market Liquidity Fund are valued at that fund's net asset value. Temporary cash investments acquired over 60 days to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments are valued at amortized cost, which approximates market value.

At March 31, 2008, the cost of investment securities for tax purposes was $1,974,691,000. Net unrealized appreciation of investment securities for tax purposes was $162,570,000, consisting of unrealized gains of $434,045,000 on securities that had risen in value since their purchase and $271,475,000 in unrealized losses on securities that had fallen in value since their purchase.

Futures Contracts: The fund invests a portion of its cash reserves in equity markets through the use of index futures contracts. After giving effect to futures investments, the fund's effective common stock and temporary cash investment positions represent 100.1% and 0.2%, respectively, of net assets. Futures contracts are valued at their quoted daily settlement prices.

At March 31, 2008, the aggregate settlement value of open futures contracts expiring in June 2008 and the related unrealized appreciation (depreciation) were:

 
($000)
Futures Contracts Number
of Long
Contracts
 
 
 
Aggregate
Settlement
Value
Unrealized
Appreciation
(Depreciation)





S&P 500 Index 42     13,902  46 





Unrealized appreciation (depreciation) on open futures contracts is required to be treated as realized gain (loss) for tax purposes.

In September 2006, the Financial Accounting Standards Board issued Interpretation No. 157 ("FAS 157), "Fair Value Measurements." FAS 157 establishes a framework for measuring fair value and expands disclosures about fair value measurements in financial statements, effective for the fund's current fiscal period.

Various inputs may be used to determine the value of the fund's investments. These inputs are summarized in three broad levels:

  Level 1-- quoted prices in active markets for identical securities.
  Level 2-- other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.).
  Level 3-- significant unobservable inputs (including the fund's own assumptions used to determine the fair value of investments).

The inputs or methodologies used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.

The following table sumamrizes the inputs used to value the fund's net assets as of March 31, 2008:

Valuation Inputs Investments in Securities
($000)
Futures Contracts
($000)
Level 1- Quoted Prices 2,136,263  46 
Level 2- Other Significant Observable Inputs 998 
Level 3- Significant Unobservable Inputs
  Total 2,137,261  46 


Vanguard VVIF Growth Portfolio
Schedule of Investments
March 31, 2008

Shares Market
Value
($000)



   Common Stocks (94.9%)    



   Consumer Discretionary (5.5%)
  Johnson Controls, Inc. 92,295  3,120 
* Dick's Sporting Goods, Inc. 110,800  2,967 
  NIKE, Inc. Class B 41,670  2,834 
* Coach, Inc. 93,590  2,822 
* Kohl's Corp. 58,538  2,511 
  International Game Technology 36,705  1,476 
  Omnicom Group Inc. 29,380  1,298 

       17,028  

   Consumer Staples (6.5%)
  The Procter & Gamble Co. 111,380  7,804 
  PepsiCo, Inc. 101,840  7,353 
  The Coca-Cola Co. 53,140  3,235 
  Wal-Mart de Mexico SA de Cv 40,000  1,657 

       20,049  

   Energy (7.6%)
  Schlumberger Ltd. 132,280  11,508 
* Cameron International Corp. 142,620  5,939 
  Apache Corp. 36,150  4,368 
  Suncor Energy, Inc. 17,445  1,681 

       23,496  

   Financials (5.9%)
  CME Group, Inc. 11,286  5,294 
  JPMorgan Chase&Co. 122,060  5,242 
  Charles Schwab Corp. 234,670  4,419 
  The Goldman Sachs Group, Inc. 14,810  2,449 
* IntercontinentalExchange Inc. 8,100  1,057 

       18,461  

   Health Care (23.3%)
* Gilead Sciences, Inc. 205,320  10,580 
  Teva Pharmaceutical Industries Ltd. Sponsored ADR 194,010  8,961 
* Celgene Corp. 132,350  8,112 
  Alcon, Inc. 56,340  8,014 
* Genentech, Inc. 94,365  7,661 
* Medco Health Solutions, Inc. 138,000  6,043 
* Hologic, Inc. 74,140  4,122 
  Abbott Laboratories 68,960  3,803 
  Merck&Co., Inc. 73,950  2,806 
  Becton, Dickinson&Co. 31,790  2,729 
  Allergan, Inc. 47,930  2,703 
* Thermo Fisher Scientific, Inc. 36,250  2,060 
  Stryker Corp. 27,600  1,795 
  Aetna Inc. 40,780  1,716 
* St. Jude Medical, Inc. 28,880  1,247 

       72,352  

   Industrials (13.5%)
  Danaher Corp. 137,701  10,469 
  Emerson Electric Co. 107,100  5,511 
  Fluor Corp. 36,070  5,092 
  Deere&Co. 53,930  4,338 
  Rockwell Collins, Inc. 48,890  2,794 
  Honeywell International Inc. 39,580  2,233 
  ABB Ltd. ADR 81,005  2,181 
  Fastenal Co. 45,070  2,070 
  Rockwell Automation, Inc. 29,175  1,675 
  Roper Industries Inc. 27,750  1,649 
  Expeditors International of Washington, Inc. 33,370  1,508 
  Joy Global Inc. 18,670  1,217 
  United Technologies Corp. 14,980  1,031 

       41,768  

   Information Technology (29.4%)
* Google Inc. 27,410  12,073 
* Cisco Systems, Inc. 430,197  10,364 
* Apple Inc. 71,929  10,322 
* Research In Motion Ltd. 69,360  7,784 
* Adobe Systems, Inc. 190,040  6,764 
  QUALCOMM Inc. 137,655  5,644 
* MEMC Electronic Materials, Inc. 58,710  4,163 
* EMC Corp. 245,990  3,528 
  Intel Corp. 159,480  3,378 
* Juniper Networks, Inc. 124,750  3,119 
  Amphenol Corp. 75,907  2,828 
* eBay Inc. 80,390  2,399 
  Nokia Corp. ADR 74,850  2,382 
* salesforce.com, inc. 39,230  2,270 
  Corning, Inc. 93,020  2,236 
  Paychex, Inc. 61,940  2,122 
* NVIDIA Corp. 106,950  2,117 
* Fiserv, Inc. 38,045  1,830 
* VeriSign, Inc. 50,490  1,678 
  Hewlett-Packard Co. 33,670  1,537 
* Iron Mountain, Inc. 45,460  1,202 
* VMware Inc. 18,100  775 
* Visa Inc. 9,000  561 

       91,076  

   Materials (3.0%)
  Praxair, Inc. 50,460  4,250 
  Monsanto Co. 28,360  3,162 
  Air Products&Chemicals, Inc. 22,300  2,052 

       9,464  

   Exchange-Traded Fund (0.2%)
  Vanguard Growth ETF 8,500  493 




  Total Common Stocks
       294,187  



   Temporary Cash Investments (6.2%)



   Money Market Fund (5.7%)
  1 Vanguard Market Liquidity Fund, 2.800% 17,590,957  17,591 
     
    Face    
    Amount    
    ($000)   

   U.S. Agency Obligations (0.5%)
  2 Federal National Mortgage Assn.
  3 2.701%, 4/21/08 1,500  1,498 



  Total Temporary Cash Investments
   (Cost $19,089)    19,089  



   Total Investments (101.1%)
  (Cost $299,605)    313,276 



   Other Assets and Liabilities - Net (-1.1%)    (3,312)



   Net Assets (100%)    309,964 



* Non-income-producing security.
^ Part of security position is on loan to broker-dealers.
1 Affiliated money market fund available only to Vanguard funds and certain trusts and accounts managed by Vanguard. Rate shown is the 7-day yield.
2 The issuer operates under a congressional charter; its securities are neither issued nor guaranteed by the U.S. government. If needed, access to additional funding from the U.S. Treasury (beyond the issuer's line of credit) would require congressional action.
3 Securities with a value of $1,498,000 have been segregated as initial margin for open futures contracts.
ADR - American Depositary Receipt.

Investment Securities: Securities are valued as of the close of trading on the New York Stock Exchange (generally 4 p.m., Eastern time) on the valuation date. Equity securities are valued at the latest quoted sales prices or official closing prices taken from the primary market in which each security trades; such securities not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Securities for which market quotations are not readily available, or whose values have been materially affected by events occurring before the fund's pricing time but after the close of the securities' primary markets, are valued by methods deemed by the board of trustees to represent fair value. Investments in Vanguard Market Liquidity Fund are valued at that fund's net asset value. Temporary cash investments acquired over 60 days to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments are valued at amortized cost, which approximates market value.

At March 31, 2008, the cost of investment securities for tax purposes was $299,605,000. Net unrealized appreciation of investment securities for tax purposes was $13,671,000, consisting of unrealized gains of $30,527,000 on securities that had risen in value since their purchase and $16,856,000 in unrealized losses on securities that had fallen in value since their purchase.

Futures Contracts: The fund invests a portion of its cash reserves in equity markets through the use of index futures contracts. After giving effect to futures investments, the fund's effective common stock and temporary cash investment positions represent 98.1% and 3.0%, respectively, of net assets. Futures contracts are valued at their quoted daily settlement prices.

At March 31, 2008, the aggregate settlement value of open futures contracts expiring in June 2008 and the related unrealized appreciation (depreciation) were:

 
($000)
Futures Contracts Number
of Long
Contracts
 
 
 
Aggregate
Settlement
Value
Unrealized
Appreciation
(Depreciation)





S&P 500 Index 26     8,606 
S&P Midcap 400 Index    1,172  23 





Unrealized appreciation (depreciation) on open futures contracts is required to be treated as realized gain (loss) for tax purposes.

In September 2006, the Financial Accounting Standards Board issued Interpretation No. 157 ("FAS 157), "Fair Value Measurements." FAS 157 establishes a framework for measuring fair value and expands disclosures about fair value measurements in financial statements, effective for the fund's current fiscal period.

Various inputs may be used to determine the value of the fund's investments. These inputs are summarized in three broad levels:

  Level 1-- quoted prices in active markets for identical securities.
  Level 2-- other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.).
Level 3-- significant unobservable inputs (including the fund's own assumptions used to determine the fair value of investments).

The inputs or methodologies used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.

The following table sumamrizes the inputs used to value the fund's net assets as of March 31, 2008:

Valuation Inputs Investments in Securities ($000) Futures Contracts ($000)
Level 1- Quoted Prices 310,121  27 
Level 2- Other Significant Observable Inputs 3,155 
Level 3- Significant Unobservable Inputs
  Total 313,276  27 


Vanguard Variable Insurance Fund - Mid-Cap Index Portfolio
Schedule of Investments
March 31, 2008
 
Shares Market
Value
($000)

    Common Stocks (99.8%)    

    Consumer Discretionary (13.5%)
 * GameStop Corp. Class A 50,682  2,621 
   Mattel, Inc. 128,337  2,554 
   VF Corp. 30,846  2,391 
   H & R Block, Inc. 114,385  2,375 
   Genuine Parts Co. 58,758  2,363 
   Whirlpool Corp. 27,007  2,344 
   Newell Rubbermaid, Inc. 97,747  2,235 
   Tim Hortons, Inc. 65,548  2,232 
   Wynn Resorts Ltd. 21,977  2,212 
   Abercrombie & Fitch Co. 30,076  2,200 
 * Apollo Group, Inc. Class A 49,442  2,136 
   Nordstrom, Inc. 65,037  2,120 
 * Discovery Holding Co. Class A 94,223  1,999 
   Tiffany & Co. 47,443  1,985 
   Sherwin-Williams Co. 37,359  1,907 
 * AutoZone Inc. 15,884  1,808 
   Eastman Kodak Co. 100,829  1,782 
   BorgWarner, Inc. 40,473  1,742 
 * Cablevision Systems NY Group Class A 80,863  1,733 
 * The Goodyear Tire & Rubber Co. 66,441  1,714 
   Royal Caribbean Cruises, Ltd. 48,188  1,585 
   D. R. Horton, Inc. 99,200  1,562 
   Darden Restaurants Inc. 47,137  1,534 
 * Expedia, Inc. 68,034  1,489 
*^ CarMax, Inc. 76,312  1,482 
   Black & Decker Corp. 21,858  1,445 
   Ross Stores, Inc. 47,930  1,436 
 * IAC/InterActiveCorp 67,630  1,404 
*^ Sirius Satellite Radio, Inc. 488,334  1,397 
 * Interpublic Group of Cos., Inc. 164,692  1,385 
*^ Mohawk Industries, Inc. 19,148  1,371 
   Virgin Media Inc. 97,269  1,369 
   Hasbro, Inc. 48,829  1,362 
   Autoliv, Inc. 26,654  1,338 
   Washington Post Co. Class B 2,006  1,327 
   E.W. Scripps Co. Class A 30,939  1,300 
   Wyndham Worldwide Corp. 62,124  1,285 
 * XM Satellite Radio Holdings, Inc. 109,806  1,276 
 * Urban Outfitters, Inc. 40,581  1,272 
   The Stanley Works 25,895  1,233 
   Advance Auto Parts, Inc. 35,346  1,204 
   Polo Ralph Lauren Corp. 20,400  1,189 
   American Eagle Outfitters, Inc. 67,575  1,183 
 * Penn National Gaming, Inc. 25,862  1,131 
   Pulte Homes, Inc. 76,024  1,106 
 * Toll Brothers, Inc. 46,538  1,093 
 * O'Reilly Automotive, Inc. 38,252  1,091 
 * Office Depot, Inc. 95,522  1,056 
   Centex Corp. 42,621  1,032 
   WABCO Holdings Inc. 21,338  973 
*^ Lamar Advertising Co. Class A 26,266  944 
 * Dollar Tree,Inc. 33,392  921 
   PetSmart, Inc. 45,045  921 
   Family Dollar Stores, Inc. 46,683  910 
   Leggett & Platt, Inc. 59,468  907 
 ^ New York Times Co. Class A 47,324  893 
   Harman International Industries, Inc. 20,146  877 
 * NVR, Inc. 1,436  858 
 ^ Williams-Sonoma, Inc. 32,321  783 
   Lennar Corp. Class A 40,172  756 
 * AutoNation, Inc. 48,016  719 
   Wendy's International, Inc. 30,627  706 
   RadioShack Corp. 43,346  704 
   Brinker International, Inc. 36,670  680 
   Guess ?, Inc. 16,488  667 
   KB Home 26,618  658 
 * ITT Educational Services, Inc. 14,000  643 
   Foot Locker, Inc. 53,807  633 
   Liz Claiborne, Inc. 34,615  628 
   Weight Watchers International, Inc. 11,063  513 
*^ Crocs, Inc. 27,289  477 
 * Career Education Corp. 31,611  402 
   Boyd Gaming Corp. 19,962  399 
 * CTC Media, Inc. 13,288  369 
   Idearc Inc. 50,766  185 
 * R.H. Donnelley Corp. 24,677  125 
   Lennar Corp. Class B 4,820  83 

        98,724  

    
    Consumer Staples (4.6%)
   Bunge Ltd. 42,309  3,676 
   UST, Inc. 54,804  2,988 
   The Clorox Co. 48,525  2,748 
   Molson Coors Brewing Co. Class B 45,629  2,399 
   Coca-Cola Enterprises, Inc. 93,234  2,256 
   SuperValu Inc. 74,006  2,219 
   The Estee Lauder Cos. Inc. Class A 37,845  1,735 
 * Energizer Holdings, Inc. 19,061  1,725 
   Whole Foods Market, Inc. 48,738  1,607 
   The Pepsi Bottling Group, Inc. 46,850  1,589 
   Tyson Foods, Inc. 94,838  1,513 
   McCormick & Co., Inc. 40,116  1,483 
   Brown-Forman Corp. Class B 18,724  1,240 
 * Constellation Brands, Inc. Class A 67,132  1,186 
   Hormel Foods Corp. 26,363  1,098 
   Dean Foods Co. 52,902  1,063 
 * Smithfield Foods, Inc. 39,921  1,028 
 * Hansen Natural Corp. 24,221  855 
   PepsiAmericas, Inc. 22,740  581 
 * Bare Escentuals, Inc. 19,121  448 

        33,437  

    
    Energy (11.0%)
   Murphy Oil Corp. 62,852  5,163 
   Noble Corp. 94,078  4,673 
   Smith International, Inc. 70,088  4,502 
   CONSOL Energy, Inc. 63,478  4,392 
   Noble Energy, Inc. 59,955  4,365 
 * Ultra Petroleum Corp. 53,338  4,134 
   El Paso Corp. 245,166  4,080 
 * Southwestern Energy Co. 119,278  4,018 
 * Nabors Industries, Inc. 99,101  3,347 
   Range Resources Corp. 52,167  3,310 
 * Cameron International Corp. 76,602  3,190 
   ENSCO International, Inc. 50,622  3,170 
   BJ Services Co. 102,317  2,917 
 * FMC Technologies Inc. 45,595  2,594 
 * Denbury Resources, Inc. 85,329  2,436 
 * Newfield Exploration Co. 45,806  2,421 
 * Grant Prideco, Inc. 44,354  2,183 
   Arch Coal, Inc. 50,063  2,178 
   Sunoco, Inc. 41,157  2,160 
 * Plains Exploration & Production Co. 39,535  2,101 
   Pioneer Natural Resources Co. 41,818  2,054 
 * Pride International, Inc. 58,453  2,043 
   Rowan Cos., Inc. 38,941  1,604 
   Cimarex Energy Co. 28,894  1,582 
   Tesoro Corp. 47,876  1,436 
   Patterson-UTI Energy, Inc. 54,137  1,417 
 * Exterran Holdings, Inc. 21,814  1,408 
   Frontier Oil Corp. 36,973  1,008 
 * CNX Gas Corp. 10,539  340 

        80,226  

    
    Financials (17.5%)
   T. Rowe Price Group Inc. 87,840  4,392 
   Boston Properties, Inc. REIT 41,690  3,838 
   Kimco Realty Corp. REIT 79,516  3,115 
   Hudson City Bancorp, Inc. 172,771  3,055 
   Host Hotels & Resorts Inc. REIT 182,507  2,906 
   Nymex Holdings Inc. 30,875  2,798 
   Unum Group 126,103  2,776 
   HCP, Inc. REIT 82,064  2,775 
   Avalonbay Communities, Inc. REIT 27,556  2,660 
   Leucadia National Corp. 58,406  2,641 
 * IntercontinentalExchange Inc. 19,535  2,549 
   Plum Creek Timber Co. Inc. REIT 60,287  2,454 
   Annaly Mortgage Management Inc. REIT 158,202  2,424 
 ^ American Capital Strategies, Ltd. 65,625  2,242 
   Assurant, Inc. 35,067  2,134 
   Ventas, Inc. REIT 46,753  2,100 
   People's United Financial Inc. 120,400  2,084 
   Cincinnati Financial Corp. 52,267  1,988 
   Everest Re Group, Ltd. 22,013  1,971 
   Torchmark Corp. 32,333  1,944 
   AMB Property Corp. REIT 34,677  1,887 
 * Nasdaq Stock Market Inc. 48,533  1,876 
   New York Community Bancorp, Inc. 101,813  1,855 
   Comerica, Inc. 52,799  1,852 
   Developers Diversified Realty Corp. REIT 42,993  1,801 
   The Macerich Co. REIT 25,342  1,781 
   Zions Bancorp 37,408  1,704 
   SL Green Realty Corp. REIT 20,694  1,686 
   Willis Group Holdings Ltd. 50,071  1,683 
   Axis Capital Holdings Ltd. 47,668  1,620 
   Regency Centers Corp. REIT 24,330  1,576 
 * CB Richard Ellis Group, Inc. 72,412  1,567 
 * TD Ameritrade Holding Corp. 93,815  1,549 
   Federal Realty Investment Trust REIT 19,784  1,542 
   W.R. Berkley Corp. 54,440  1,507 
   PartnerRe Ltd. 19,478  1,486 
 * Markel Corp. 3,306  1,455 
   Safeco Corp. 33,135  1,454 
   White Mountains Insurance Group Inc. 3,025  1,452 
   Janus Capital Group Inc. 59,604  1,387 
 ^ The St. Joe Co. 32,075  1,377 
   Fidelity National Financial, Inc. Class A 71,675  1,314 
   Huntington Bancshares Inc. 121,288  1,304 
   SEI Investments Co. 51,073  1,261 
   Sovereign Bancorp, Inc. 134,639  1,255 
   Federated Investors, Inc. 32,006  1,253 
 * Arch Capital Group Ltd. 18,137  1,245 
   Eaton Vance Corp. 40,734  1,243 
   RenaissanceRe Holdings Ltd. 23,594  1,225 
   Apartment Investment & Management Co. Class A REIT 33,468  1,198 
   Duke Realty Corp. REIT 50,987  1,163 
   UDR, Inc. REIT 46,818  1,148 
   Associated Banc-Corp. 42,267  1,126 
   Hospitality Properties Trust REIT 32,833  1,117 
   Countrywide Financial Corp. 202,505  1,114 
   Popular, Inc. 93,222  1,087 
   Synovus Financial Corp. 91,959  1,017 
   Liberty Property Trust REIT 32,081  998 
 ^ Allied Capital Corp. 54,136  998 
   Old Republic International Corp. 76,519  988 
   Camden Property Trust REIT 19,550  981 
   UnionBanCal Corp. 19,499  957 
   Protective Life Corp. 23,275  944 
   First American Corp. 27,262  925 
   Weingarten Realty Investors REIT 26,839  924 
   HCC Insurance Holdings, Inc. 40,248  913 
   Commerce Bancshares, Inc. 21,481  903 
   Astoria Financial Corp. 30,141  819 
   MBIA, Inc. 66,311  810 
   Forest City Enterprise Class A 21,800  802 
   CIT Group Inc. 66,177  784 
   Nationwide Financial Services, Inc. 16,584  784 
   Raymond James Financial, Inc. 33,488  770 
   Brown & Brown, Inc. 41,650  724 
   TCF Financial Corp. 39,861  714 
   City National Corp. 14,248  705 
   iStar Financial Inc. REIT 46,658  655 
 ^ First Horizon National Corp. 44,046  617 
   Transatlantic Holdings, Inc. 9,288  616 
   American Financial Group, Inc. 24,078  615 
   Unitrin, Inc. 15,825  559 
   Colonial BancGroup, Inc. 51,069  492 
   TFS Financial Corp. 40,791  491 
   CapitalSource Inc. REIT 48,100  465 
   BOK Financial Corp. 8,167  427 
   Toronto Dominion Bank 6,924  425 
   Student Loan Corp. 1,388  137 

        127,955  

    
    Health Care (9.4%)
 * Intuitive Surgical, Inc. 13,372  4,337 
   C.R. Bard, Inc. 35,702  3,442 
 * Laboratory Corp. of America Holdings 40,276  2,968 
 * Humana Inc. 59,340  2,662 
   Quest Diagnostics, Inc. 57,564  2,606 
 * Hologic, Inc. 43,930  2,443 
   AmerisourceBergen Corp. 58,798  2,410 
 * Hospira, Inc. 55,219  2,362 
 * Coventry Health Care Inc. 54,152  2,185 
 * Varian Medical Systems, Inc. 43,818  2,052 
 * Waters Corp. 35,176  1,959 
   DENTSPLY International Inc. 50,400  1,945 
   Applera Corp.-Applied Biosystems Group 58,819  1,933 
 * Covance, Inc. 22,310  1,851 
 * Henry Schein, Inc. 31,342  1,799 
 * DaVita, Inc. 37,317  1,782 
 * Millennium Pharmaceuticals, Inc. 112,806  1,744 
 * Barr Pharmaceuticals Inc. 35,847  1,732 
   Pharmaceutical Product Development, Inc. 37,431  1,568 
 * Cephalon, Inc. 23,490  1,513 
   IMS Health, Inc. 67,772  1,424 
 * Patterson Cos. 39,188  1,423 
   Beckman Coulter, Inc. 21,917  1,415 
 * Charles River Laboratories, Inc. 23,826  1,404 
 * Invitrogen Corp. 16,314  1,394 
 * Amylin Pharmaceuticals, Inc. 47,179  1,378 
 * Millipore Corp. 19,083  1,286 
 ^ Mylan Inc. 105,862  1,228 
 * Health Net Inc. 38,588  1,189 
 * Community Health Systems, Inc. 33,459  1,123 
 * Endo Pharmaceuticals Holdings, Inc. 46,880  1,122 
 * Vertex Pharmaceuticals, Inc. 46,077  1,101 
   Hillenbrand Industries, Inc. 20,550  982 
 * ImClone Systems, Inc. 21,197  899 
 * Cerner Corp. 23,809  888 
 * Kinetic Concepts, Inc. 18,951  876 
 * Lincare Holdings, Inc. 28,039  788 
   Omnicare, Inc. 42,441  771 
 * Sepracor Inc. 39,067  763 
 * King Pharmaceuticals, Inc. 85,175  741 
 * Warner Chilcott Ltd. 35,058  631 
 * WellCare Health Plans Inc. 12,459  485 
   Brookdale Senior Living Inc. 12,492  299 

        68,903  

    
    Industrials (15.7%)
   L-3 Communications Holdings, Inc. 44,008  4,812 
   Fluor Corp. 30,977  4,373 
 * McDermott International, Inc. 78,786  4,319 
   Parker Hannifin Corp. 58,858  4,077 
   Expeditors International of Washington, Inc. 74,528  3,367 
   Rockwell Collins, Inc. 57,014  3,258 
   Cummins Inc. 67,994  3,183 
 * First Solar, Inc. 13,620  3,148 
   ITT Industries, Inc. 60,319  3,125 
 * Jacobs Engineering Group Inc. 42,236  3,108 
   C.H. Robinson Worldwide Inc. 56,417  3,069 
   Trane, Inc. 63,620  2,920 
   Dover Corp. 69,533  2,905 
   Rockwell Automation, Inc. 49,542  2,845 
 * Foster Wheeler Ltd. 50,228  2,844 
   Pitney Bowes, Inc. 75,855  2,656 
   Cooper Industries, Inc. Class A 62,919  2,526 
   Joy Global Inc. 37,743  2,459 
   Goodrich Corp. 41,549  2,389 
   R.R. Donnelley & Sons Co. 75,051  2,275 
 * Terex Corp. 35,979  2,249 
   Flowserve Corp. 19,990  2,087 
   Fastenal Co. 44,249  2,032 
   SPX Corp. 18,386  1,929 
 * AGCO Corp. 32,078  1,921 
   Republic Services, Inc. Class A 65,322  1,910 
   The Manitowoc Co., Inc. 45,361  1,851 
   Roper Industries Inc. 31,063  1,846 
   W.W. Grainger, Inc. 23,607  1,803 
   The Dun & Bradstreet Corp. 20,321  1,654 
   Avery Dennison Corp. 33,542  1,652 
   Ametek, Inc. 37,593  1,651 
   KBR Inc. 59,241  1,643 
   Harsco Corp. 29,422  1,629 
   Manpower Inc. 28,355  1,595 
   Equifax, Inc. 46,063  1,588 
 * Stericycle, Inc. 30,440  1,568 
   Pall Corp. 42,835  1,502 
   Cintas Corp. 50,035  1,428 
 * Quanta Services, Inc. 59,487  1,378 
   Robert Half International, Inc. 53,450  1,376 
 * Shaw Group, Inc. 28,409  1,339 
 * Allied Waste Industries, Inc. 116,506  1,259 
 * ChoicePoint Inc. 25,093  1,194 
   Pentair, Inc. 33,048  1,054 
 * Monster Worldwide Inc. 40,965  992 
   J.B. Hunt Transport Services, Inc. 31,087  977 
*^ SunPower Corp. Class A 13,079  975 
*^ USG Corp. 25,900  954 
   Oshkosh Truck Corp. 26,006  944 
   UAL Corp. 40,620  875 
 * Delta Air Lines Inc. 93,857  807 
 * Spirit Aerosystems Holdings Inc. 35,876  796 
 * AMR Corp. 86,971  784 
 * Hertz Global Holdings Inc. 50,800  613 
   The Corporate Executive Board Co. 12,503  506 
 * Owens Corning Inc. 27,491  498 

        114,517  

    
    Information Technology (13.4%)
 * MEMC Electronic Materials, Inc. 80,099  5,679 
 * Cognizant Technology Solutions Corp. 101,492  2,926 
 * Activision, Inc. 101,843  2,781 
 * Flextronics International Ltd. 290,704  2,730 
 * BEA Systems, Inc. 139,190  2,665 
 * Fiserv, Inc. 54,780  2,634 
   Fidelity National Information Services, Inc. 67,878  2,589 
 * VeriSign, Inc. 77,251  2,568 
 * Autodesk, Inc. 80,995  2,550 
 * Computer Sciences Corp. 60,913  2,485 
   Microchip Technology, Inc. 74,839  2,449 
   Xilinx, Inc. 102,886  2,443 
   Linear Technology Corp. 78,080  2,396 
   KLA-Tencor Corp. 63,678  2,362 
 * NAVTEQ Corp. 34,510  2,347 
   Harris Corp. 47,868  2,323 
   Amphenol Corp. 62,329  2,322 
 * BMC Software, Inc. 68,410  2,225 
   Altera Corp. 117,331  2,162 
 * Western Digital Corp. 77,027  2,083 
 * Citrix Systems, Inc. 66,460  1,949 
 * salesforce.com, inc. 33,103  1,916 
 * McAfee Inc. 55,883  1,849 
 * SanDisk Corp. 79,973  1,805 
 * Iron Mountain, Inc. 66,557  1,760 
 * Avnet, Inc. 52,378  1,714 
   National Semiconductor Corp. 92,398  1,693 
 * LAM Research Corp. 43,580  1,666 
 * Affiliated Computer Services, Inc. Class A 32,872  1,647 
 * Micron Technology, Inc. 265,715  1,586 
 * Akamai Technologies, Inc. 55,093  1,551 
 * Arrow Electronics, Inc. 42,910  1,444 
 * NCR Corp. 63,160  1,442 
 * Teradata Corp. 63,189  1,394 
   Total System Services, Inc. 58,821  1,392 
 * Hewitt Associates, Inc. 33,686  1,340 
 * Cypress Semiconductor Corp. 55,725  1,316 
 * Alliance Data Systems Corp. 27,593  1,311 
 * Advanced Micro Devices, Inc. 210,637  1,241 
 * LSI Corp. 246,771  1,222 
 * Trimble Navigation Ltd. 42,433  1,213 
 * Red Hat, Inc. 64,522  1,187 
   Intersil Corp. 45,746  1,174 
 * DST Systems, Inc. 17,199  1,131 
 * Lexmark International, Inc. 33,178  1,019 
 * Cadence Design Systems, Inc. 93,978  1,004 
 * JDS Uniphase Corp. 74,488  997 
 * Ingram Micro, Inc. Class A 54,088  856 
 * Novellus Systems, Inc. 40,657  856 
 * Tellabs, Inc. 146,011  796 
   Molex, Inc. 33,838  784 
 * Teradyne, Inc. 60,582  752 
 * Dolby Laboratories Inc. 17,240  625 
   Jabil Circuit, Inc. 65,190  617 
   Molex, Inc. Class A 16,068  351 
   AVX Corp. 17,984  230 

        97,549  

    
    Materials (6.0%)
   United States Steel Corp. 41,380  5,250 
 * Owens-Illinois, Inc. 54,888  3,097 
   Sigma-Aldrich Corp. 45,572  2,718 
   Vulcan Materials Co. 37,803  2,510 
   Allegheny Technologies Inc. 32,289  2,304 
   AK Steel Holding Corp. 39,005  2,123 
   Steel Dynamics, Inc. 57,512  1,900 
   Celanese Corp. Series A 47,577  1,858 
   CF Industries Holdings, Inc. 17,603  1,824 
   Eastman Chemical Co. 28,384  1,773 
   MeadWestvaco Corp. 64,629  1,759 
 ^ Martin Marietta Materials, Inc. 14,624  1,553 
   Ball Corp. 31,708  1,457 
   Sealed Air Corp. 56,509  1,427 
 * Crown Holdings, Inc. 55,865  1,406 
   Lubrizol Corp. 23,967  1,330 
   Huntsman Corp. 54,240  1,277 
 * Domtar Corp. 180,111  1,230 
 * Pactiv Corp. 45,581  1,195 
   International Flavors & Fragrances, Inc. 25,550  1,125 
   Albemarle Corp. 28,517  1,041 
   Sonoco Products Co. 33,057  946 
   Ashland, Inc. 19,912  942 
   Bemis Co., Inc. 35,206  895 
 * Smurfit-Stone Container Corp. 88,969  685 
   Titanium Metals Corp. 28,470  428 

        44,053  

    
    Telecommunication Services (2.3%)
 * Crown Castle International Corp. 94,729  3,267 
   Embarq Corp. 53,381  2,141 
   Windstream Corp. 166,682  1,992 
 * NII Holdings Inc. 60,523  1,923 
   CenturyTel, Inc. 36,643  1,218 
   Citizens Communications Co. 114,518  1,201 
*^ Level 3 Communications, Inc. 537,719  1,140 
 * Metropcs Communications Inc. 60,830  1,034 
   Telephone & Data Systems, Inc. 22,928  900 
 * Leap Wireless International, Inc. 19,172  893 
   Telephone & Data Systems, Inc. - Special Common Shares 14,085  525 
 * U.S. Cellular Corp. 5,685  313 

        16,547  

    
    Utilities (6.4%)
   Questar Corp. 60,373  3,415 
 * Mirant Corp. 89,480  3,256 
 * NRG Energy, Inc. 79,223  3,089 
   Allegheny Energy, Inc. 58,101  2,934 
   Xcel Energy, Inc. 146,967  2,932 
 * Reliant Energy, Inc. 120,376  2,847 
   Equitable Resources, Inc. 40,462  2,383 
   DTE Energy Co. 57,273  2,227 
   Wisconsin Energy Corp. 40,858  1,797 
   Pepco Holdings, Inc. 67,640  1,672 
   NiSource, Inc. 95,946  1,654 
   ONEOK, Inc. 34,443  1,537 
   CenterPoint Energy Inc. 106,869  1,525 
   Energen Corp. 23,839  1,485 
   SCANA Corp. 38,738  1,417 
   MDU Resources Group, Inc. 57,512  1,412 
 * Dynegy, Inc. 174,774  1,379 
   Alliant Energy Corp. 38,574  1,350 
   Energy East Corp. 55,322  1,334 
   Northeast Utilities 54,139  1,329 
   Integrys Energy Group, Inc. 26,735  1,247 
   Pinnacle West Capital Corp. 35,042  1,229 
   TECO Energy, Inc. 73,613  1,174 
   NSTAR 37,248  1,133 
   DPL Inc. 39,729  1,019 

        46,776  

    

    Total Common Stocks
   (Cost $739,363)    728,687  

    Temporary Cash Investments (1.9%)

    Money Market Fund (1.8%)
 1 Vanguard Market Liquidity Fund, 2.800% 13,358,337  13,358 
    
     Face    
     Amount    
     ($000)   

    U.S. Agency Obligation (0.1%)
 2 Federal National Mortgage Assn.
 3 2.701%, 4/21/08 500  499 

    Total Temporary Cash Investments
   (Cost $13,858)    13,857  

    Total Investments (101.7%)
   (Cost $753,221)    742,544  

   Other Assets and Liabilities-Net (-1.7%)    (12,176)

   Net Assets (100%)    730,368  

    
*Non-income-producing security.
^Part of security position is on loan to broker-dealers.
1 Affiliated money market fund available only to Vanguard funds and certain trusts and accounts managed by Vanguard. Rate shown is the 7-day yield.
2 The issuer operates under a congressional charter; its securities are neither issued nor guaranteed by the U.S. government. If needed, access to additional funding from the U.S. Treasury (beyond the issuer's line of credit) would require congressional action.
3 Securities with a value of $499,000 have been segregated as initial margin for open futures contracts.
REIT-Real Estate Investment Trust.

Investment Securities: Securities are valued as of the close of trading on the New York Stock Exchange (generally 4 p.m., Eastern time) on the valuation date. Equity securities are valued at the latest quoted sales prices or official closing prices taken from the primary market in which each security trades; such securities not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Securities for which market quotations are not readily available, or whose values have been materially affected by events occurring before the portfolio’s pricing time but after the close of the securities’ primary markets, are valued by methods deemed by the board of trustees to represent fair value. Investments in Vanguard Market Liquidity Fund are valued at that fund’s net asset value. Temporary cash investments acquired over 60 days to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments are valued at amortized cost, which approximates market value.

At March 31, 2008, the cost of investment securities for tax purposes was $753,221,000. Net unrealized depreciation of investment securities for tax purposes was $10,677,000, consisting of unrealized gains of $99,395,000 on securities that had risen in value since their purchase and $110,072,000 in unrealized losses on securities that had fallen in value since their purchase.

Futures Contracts: The portfolio invests a portion of its cash reserves in equity markets through the use of index futures contracts. After giving effect to futures investments, the portfolio’s effective common stock and temporary cash investment positions represent 100.0% and 1.7%, respectively, of net assets. Futures contracts are valued at their quoted daily settlement prices.

At March 31, 2008, the aggregate settlement value of open futures contracts expiring in June 2008 and the related unrealized appreciation (depreciation) were:



($000)

Futures Contracts Number
of Long
Contracts
Aggregate
Settlement
Value
Unrealized
Appreciation
(Depreciation)

E-mini S&P MidCap 400 Index 18  1,407  29 
S&P MidCap 400 Index 390 


Unrealized appreciation (depreciation) on open futures contracts is required to be treated as realized gain (loss) for tax purposes.

In September 2006, the Financial Accounting Standards Board issued Interpretation No. 157 (“FAS 157), “Fair Value Measurements.” FAS 157 establishes a framework for measuring fair value and expands disclosures about fair value measurements in financial statements, effective for the fund’s current fiscal period.

Various inputs may be used to determine the value of the fund’s investments. These inputs are summarized in three broad levels:

         Level 1 — quoted prices in active markets for identical securities.

         Level 2 — other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment
         speeds, credit risk, etc.).

        Level 3 — significant unobservable inputs (including the fund’s own assumptions used to determine the fair value of
         investments).


The inputs or methodologies used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.

The following table sumamrizes the inputs used to value the fund’s net assets as of March 31, 2008:


Valuation Inputs Investments in
Securities ($000)
Futures Contracts
($000)
Level 1- Quoted Prices 742,045  37 
Level 2- Other Significant Observable Inputs 499 
Level 3- Significant Unobservable Inputs
  Total 742,544  37 


Vanguard Variable Insurance Fund - REIT Index Portfolio
Schedule of Investments
March 31, 2008

Shares Market
Value
($000)



  Real Estate Investment Trusts (98.1%)    



  Diversified REITs (7.4%)
  Vornado Realty Trust REIT 208,125  17,942 
  Liberty Property Trust REIT 139,263  4,332 
  Washington REIT 70,788  2,366 
  Colonial Properties Trust REIT 67,951  1,634 
^ Cousins Properties, Inc. REIT 59,016  1,458 
  PS Business Parks, Inc. REIT 24,340  1,263 
  Investors Real Estate Trust REIT 84,082  822 
  CapLease, Inc. REIT 67,072  521 

       30,338 

  Industrial REITs (9.3%)
  ProLogis REIT 391,195  23,026 
  AMB Property Corp. REIT 150,444  8,187 
  DCT Industrial Trust Inc. REIT 255,598  2,546 
  First Industrial Realty Trust REIT 67,859  2,096 
  EastGroup Properties, Inc. REIT 36,265  1,685 
  First Potomac REIT 36,721  564 

       38,104 

  Mortgage REIT's (0.1%)
  Gramercy Capital Corp. REIT 27,927  585 

  Office REITs (15.5%)
  Boston Properties, Inc. REIT 181,179  16,681 
  SL Green Realty Corp. REIT 89,962  7,329 
  Duke Realty Corp. REIT 221,148  5,044 
  Alexandria Real Estate Equities, Inc. REIT 48,385  4,486 
  Mack-Cali Realty Corp. REIT 103,269  3,688 
  Digital Realty Trust, Inc. REIT 93,579  3,322 
  Douglas Emmett, Inc. REIT 133,624  2,948 
  Highwood Properties, Inc. REIT 82,435  2,561 
  Kilroy Realty Corp. REIT 49,709  2,441 
  BioMed Realty Trust, Inc. REIT 99,289  2,372 
  Corporate Office Properties Trust, Inc. REIT 68,571  2,305 
  HRPT Properties Trust REIT 342,022  2,302 
  Brandywine Realty Trust REIT 125,780  2,133 
  American Financial Realty Trust REIT 195,541  1,553 
  Lexington Realty Trust REIT 92,011  1,326 
  Franklin Street Properties Corp. REIT 91,170  1,306 
  Parkway Properties Inc. REIT 23,436  866 
  Maguire Properties, Inc. REIT 57,244  819 

       63,482 

  Residential REITs (15.2%)
  Equity Residential REIT 411,752  17,084 
  Avalonbay Communities, Inc. REIT 119,640  11,548 
  Apartment Investment & Management Co. Class A REIT 145,204  5,200 
  UDR, Inc. REIT 203,800  4,997 
  Essex Property Trust, Inc. REIT 38,327  4,369 
  Camden Property Trust REIT 84,480  4,241 
  BRE Properties Inc. Class A REIT 77,309  3,522 
  Post Properties, Inc. REIT 66,340  2,562 
  Home Properties, Inc. REIT 50,598  2,428 
  Mid-America Apartment Communities, Inc. REIT 37,034  1,846 
  Equity Lifestyle Properties, Inc. REIT 35,083  1,732 
  American Campus Communities, Inc. REIT 41,539  1,137 
  Education Realty Trust, Inc. REIT 43,441  546 
  Sun Communities, Inc. REIT 26,494  543 
  GMH Communities Trust REIT 60,395  524 

       62,279 

  Retail REITs (28.3%)
  Simon Property Group, Inc. REIT 338,724  31,471 
  Kimco Realty Corp. REIT 345,501  13,533 
  General Growth Properties Inc. REIT 333,309  12,722 
  Developers Diversified Realty Corp. REIT 186,590  7,814 
  The Macerich Co. REIT 110,154  7,741 
  Regency Centers Corp. REIT 105,709  6,846 
  Federal Realty Investment Trust REIT 86,008  6,704 
  Taubman Co. REIT 80,037  4,170 
  Weingarten Realty Investors REIT 116,335  4,007 
^ Realty Income Corp. REIT 153,483  3,932 
  National Retail Properties REIT 109,546  2,416 
  CBL & Associates Properties, Inc. REIT 94,693  2,228 
  Tanger Factory Outlet Centers, Inc. REIT 47,543  1,829 
  Pennsylvania REIT 59,287  1,446 
  Inland Real Estate Corp. REIT 94,704  1,440 
  Equity One, Inc. REIT 56,296  1,349 
  Acadia Realty Trust REIT 46,410  1,121 
* Alexander's, Inc. REIT 3,057  1,084 
  Saul Centers, Inc. REIT 16,263  817 
  Cedar Shopping Centers, Inc. REIT 66,993  782 
  Glimcher Realty Trust REIT 57,369  686 
  Kite Realty Group Trust REIT 43,724  612 
  Ramco-Gershenson Properties Trust REIT 28,104  593 
  Urstadt Biddle Properties Class A REIT 28,757  452 
  Getty Realty Holding Corp. REIT 26,434  421 

       116,216 

  Specialized REITs (22.3%)
  Public Storage, Inc. REIT 194,349  17,223 
  Host Hotels & Resorts Inc. REIT 793,697  12,636 
  HCP, Inc. REIT 356,273  12,046 
  Ventas, Inc. REIT 202,755  9,106 
  Health Care Inc. REIT 123,825  5,588 
  Hospitality Properties Trust REIT 142,617  4,852 
  Nationwide Health Properties, Inc. REIT 141,127  4,763 
  Senior Housing Properties Trust REIT 143,420  3,399 
  Entertainment Properties Trust REIT 46,153  2,277 
  Healthcare Realty Trust Inc. REIT 77,076  2,016 
  Omega Healthcare Investors, Inc. REIT 103,429  1,796 
  LaSalle Hotel Properties REIT 60,910  1,750 
  DiamondRock Hospitality Co. REIT 136,863  1,734 
  Extra Space Storage Inc. REIT 94,329  1,527 
  Strategic Hotels and Resorts, Inc. REIT 113,101  1,485 
  Sunstone Hotel Investors, Inc. REIT 89,918  1,440 
  Sovran Self Storage, Inc. REIT 32,971  1,408 
  National Health Investors REIT 35,922  1,123 
  Medical Properties Trust Inc. REIT 98,690  1,117 
  FelCor Lodging Trust, Inc. REIT 89,946  1,082 
  Ashford Hospitality Trust REIT 177,843  1,010 
  U-Store-It Trust REIT 74,172  840 
  LTC Properties, Inc. REIT 28,006  720 
  Universal Health Realty Income REIT 17,132  571 

       91,509 




  Total Real Estate Investment Trusts
  (Cost $433,085)    402,513 



  Temporary Cash Investment (2.7%)



1 Vanguard Market Liquidity Fund, 2.800%
  (Cost $10,876) 10,875,936  10,876 



  Total Investments (100.8%)
  (Cost $443,961)    413,389 



  Other Assets and Liabilities-Net (-0.8%)    (3,372)



  Net Assets (100%)    410,017 




* Non-income-producing security.
^ Part of security position is on loan to broker-dealers.
1 Affiliated money market fund available only to Vanguard funds and certain trusts and accounts managed by Vanguard. Rate shown is the 7-day yield.
REIT - Real Estate Investment Trust.

Investment Securities: Securities are valued as of the close of trading on the New York Stock Exchange (generally 4 p.m., Eastern time) on the valuation date. Equity securities are valued at the latest quoted sales prices or official closing prices taken from the primary market in which each security trades; such securities not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Securities for which market quotations are not readily available, or whose values have been materially affected by events occurring before the portfolio's pricing time but after the close of the securities' primary markets, are valued by methods deemed by the board of trustees to represent fair value. Investments in Vanguard Market Liquidity Fund are valued at that fund's net asset value.

At March 31, 2008, the cost of investment securities for tax purposes was $443,961,000. Net unrealized depreciation of investment securities for tax purposes was $30,572,000, consisting of unrealized gains of $18,156,000 on securities that had risen in value since their purchase and $48,728,000 in unrealized losses on securities that had fallen in value since their purchase.

In September 2006, the Financial Accounting Standards Board issued Interpretation No. 157 ("FAS 157"), "Fair Value Measurements." FAS 157 establishes a framework for measuring fair value and expands disclosures about fair value measurements in financial statements, effective for the fund's current fiscal period.

Various inputs may be used to determine the value of the fund's investments. These inputs are summarized in three broad levels:

Level 1-- quoted prices in active markets for identical securities.
Level 2-- other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.).
Level 3-- significant unobservable inputs (including the fund's own assumptions used to determine the fair value of investments).

The inputs or methodologies used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.

At March 31, 2008, 100% of the fund's investments were valued based on Level 1 inputs.


Vanguard Variable Insurance Fund - Small Company Growth Portfolio
Schedule of Investments
March 31, 2008

Shares Market
Value
($000)



   Common Stocks (93.4%)    



   Consumer Discretionary (11.2%)
* O'Reilly Automotive, Inc. 245,700  7,007 
   Ross Stores, Inc. 164,400  4,925 
   Monro Muffler Brake, Inc. 251,025  4,242 
* Rent-A-Center, Inc. 185,700  3,408 
   Aaron Rents, Inc. 153,450  3,305 
*^ INVESTools Inc. 252,000  2,769 
   Guess ?, Inc. 57,100  2,311 
   Matthews International Corp. 47,800  2,306 
* WMS Industries, Inc. 62,800  2,259 
* Urban Outfitters, Inc. 71,400  2,238 
*^ MarineMax, Inc. 140,100  1,746 
* GameStop Corp. Class A 27,900  1,443 
   Limited Brands, Inc. 73,000  1,248 
* FGX International Holdings Ltd. 100,000  1,196 
* The Dress Barn, Inc. 91,400  1,183 
* Hot Topic, Inc. 260,000  1,121 
* The Wet Seal, Inc. Class A 320,600  1,087 
   Tiffany & Co. 25,700  1,075 
   WABCO Holdings Inc. 22,090  1,008 
^ Columbia Sportswear Co. 22,250  980 
* Amerigon Inc. 59,800  885 
*^ Lululemon Athletica, Inc. 30,650  871 
* Dollar Tree, Inc. 25,200  695 
   Strayer Education, Inc. 4,300  656 
* Big Lots Inc. 29,400  656 
* Aeropostale, Inc. 23,750  644 
   Phillips-Van Heusen Corp. 16,500  626 
* The Goodyear Tire & Rubber Co. 23,700  611 
* Citi Trends Inc. 32,100  592 
   Hasbro, Inc. 21,100  589 
   Tupperware Brands Corp. 14,900  576 
   DeVry, Inc. 13,700  573 
   Choice Hotels International, Inc. 16,600  566 
   Weight Watchers International, Inc. 12,200  565 
* Deckers Outdoor Corp. 5,100  550 
   Sotheby's 18,400  532 
* Fossil, Inc. 17,400  531 
   Advance Auto Parts, Inc. 15,200  517 
* Jack in the Box Inc. 19,200  516 
* Marvel Entertainment, Inc. 19,200  514 
* Priceline.com, Inc. 4,200  508 
* ITT Educational Services, Inc. 10,900  501 
   BorgWarner, Inc. 11,400  491 
* LKQ Corp. 21,400  481 
   Regal Entertainment Group Class A 24,900  480 
*^ Blue Nile Inc. 8,700  471 
   Interactive Data Corp. 16,100  458 
* CTC Media, Inc. 15,500  430 
   American Eagle Outfitters, Inc. 24,200  424 
* Lear Corp. 16,300  422 
* XM Satellite Radio Holdings, Inc. 35,200  409 
* Penn National Gaming, Inc. 9,100  398 
*^ Crocs, Inc. 22,400  391 
   The Buckle, Inc. 8,700  389 
   Harte-Hanks, Inc. 28,000  383 
* Denny's Corp. 128,300  382 
   RadioShack Corp. 23,300  379 
* Discovery Holding Co. Class A 16,200  344 
*^ Chipotle Mexican Grill, Inc. 3,000  340 
   Sinclair Broadcast Group, Inc. 37,800  337 
   John Wiley & Sons Class A 8,300  330 
   Thor Industries, Inc. 11,000  327 
* Career Education Corp. 24,100  307 
* Steiner Leisure Ltd. 9,100  300 
*^ Life Time Fitness, Inc. 9,200  287 
* DreamWorks Animation SKG, Inc. 10,900  281 
^ Polaris Industries, Inc. 6,800  279 
* American Apparel, Inc. 28,200  266 
   Service Corp. International 26,100  265 
   CBRL Group, Inc. 7,200  258 
*^ Under Armour, Inc. 6,600  242 
*^ Smith & Wesson Holding Corp. 45,300  227 
   Men's Wearhouse, Inc. 9,150  213 
* A.C. Moore Arts & Crafts, Inc. 30,700  209 
* Pre-Paid Legal Services, Inc. 4,700  199 
* Raser Technologies, Inc. 22,100  190 
* Saks Inc. 14,900  186 
* J. Crew Group, Inc. 4,200  186 
* Nexstar Broadcasting Group, Inc. 29,500  174 
^ Tempur-Pedic International Inc. 15,100  166 
   The Stanley Works 3,200  152 
* CarMax, Inc. 7,600  148 
* Sirius Satellite Radio, Inc. 50,700  145 
* Westwood One, Inc. 67,500  142 
* Buffalo Wild Wings Inc. 5,700  140 
* Bright Horizons Family Solutions, Inc. 3,200  138 
* Gemstar-TV Guide International, Inc. 28,300  133 
* Texas Roadhouse, Inc. 12,500  123 
* Getty Images, Inc. 3,200  102 
* Valassis Communications, Inc. 8,000  87 
* Universal Electronics, Inc. 3,100  75 
* Dick's Sporting Goods, Inc. 2,700  72 
* Global Sources Ltd. 4,160  62 
* Capella Education Co. 1,100  60 
* PetMed Express, Inc. 4,900  54 
* Genesco, Inc. 2,300  53 
* Hibbett Sports Inc. 3,300  51 
   CKX, Inc. 4,300  41 
* Premier Exhibitions Inc. 4,600  28 
* Bally Technologies Inc. 800  27 
* Maidenform Brands, Inc. 1,600  26 
* Sturm, Ruger & Co., Inc. 2,700  22 
   Family Dollar Stores, Inc. 800  16 
* Riviera Holdings Corp. 700  14 

        74,343 

   Consumer Staples (2.6%)
* Chattem, Inc. 51,300  3,403 
   Nu Skin Enterprises, Inc. 160,000  2,883 
   Herbalife Ltd. 55,200  2,622 
   PriceSmart, Inc. 77,200  2,139 
   Diamond Foods, Inc. 110,300  2,001 
   Church & Dwight, Inc. 15,400  835 
* Central European Distribution Corp. 9,600  559 
   Flowers Foods, Inc. 20,600  510 
* Winn-Dixie Stores, Inc. 23,100  415 
* Boston Beer Co., Inc. Class A 7,300  347 
* Fresh Del Monte Produce Inc. 8,300  302 
   Alberto-Culver Co. 8,700  238 
* SunOpta, Inc. 42,400  216 
   Nash-Finch Co. 6,200  211 
* Energizer Holdings, Inc. 1,300  118 
* Ralcorp Holdings, Inc. 1,800  105 
* Darling International, Inc. 7,000  91 
* Green Mountain Coffee Roasters, Inc. 1,700  54 
   McCormick & Co., Inc. 800  30 
   Coca-Cola Bottling Co. 400  25 

        17,104 

   Energy (4.6%)
   St. Mary Land & Exploration Co. 116,900  4,501 
* Helix Energy Solutions Group, Inc. 129,400  4,076 
   CARBO Ceramics Inc. 86,250  3,459 
* Clean Energy Fuels Corp. 129,000  1,723 
* Oceaneering International, Inc. 23,300  1,468 
* FMC Technologies Inc. 23,500  1,337 
* Atwood Oceanics, Inc. 13,500  1,238 
* Denbury Resources, Inc. 40,400  1,153 
   Range Resources Corp. 12,000  761 
* Superior Energy Services, Inc. 18,200  721 
* Exterran Holdings, Inc. 11,100  716 
* W-H Energy Services, Inc. 9,800  675 
* Petrohawk Energy Corp. 32,100  647 
* Dresser Rand Group, Inc. 20,700  637 
   Frontline Ltd. 13,500  626 
   Tidewater Inc. 11,000  606 
* Comstock Resources, Inc. 14,600  588 
* Unit Corp. 10,000  567 
   Frontier Oil Corp. 18,100  493 
* Dawson Geophysical Co. 6,800  459 
* Rosetta Resources, Inc. 21,700  427 
* Bois d'Arc Energy, Inc. 19,100  410 
* Oil States International, Inc. 8,300  372 
* Alpha Natural Resources, Inc. 8,400  365 
   Helmerich & Payne, Inc. 7,200  337 
* PetroQuest Energy, Inc. 16,300  283 
   Cabot Oil & Gas Corp. 4,400  224 
* Continental Resources, Inc. 5,500  175 
   Berry Petroleum Class A 3,700  172 
   Cimarex Energy Co. 3,100  170 
* Willbros Group, Inc. 5,400  165 
* Global Industries Ltd. 8,700  140 
   Western Refining, Inc. 10,200  137 
   Atlas America, Inc. 2,200  133 
   Alon USA Energy, Inc. 8,300  126 
   Patterson-UTI Energy, Inc. 4,200  110 
* CNX Gas Corp. 3,400  110 
   Tesoro Corp. 3,400  102 
* Vaalco Energy, Inc. 16,100  80 
   Ship Finance International Ltd. 2,800  74 
* Contango Oil & Gas Co. 1,100  71 
* Quicksilver Resources, Inc. 1,600  58 
* Bolt Technology Corp. 2,400  44 
   Delek US Holdings, Inc. 3,300  42 
* Gulfmark Offshore, Inc. 400  22 

        30,800 

   Financials (4.5%)
   Cash America International Inc. 103,255  3,758 
   SEI Investments Co. 114,500  2,827 
   Jefferies Group, Inc. 155,700  2,511 
   MHI Hospitality Corp. 240,400  1,505 
* Pinnacle Financial Partners, Inc. 55,500  1,421 
   Waddell & Reed Financial, Inc. 35,000  1,125 
   QC Holdings Inc. 109,140  988 
*^ Harris & Harris Group, Inc. 137,800  983 
   Federated Investors, Inc. 20,900  818 
   Cullen/Frost Bankers, Inc. 15,000  796 
   Eaton Vance Corp. 25,300  772 
* Philadelphia Consolidated Holding Corp. 17,300  557 
   Ventas, Inc. REIT 12,300  552 
   Jones Lang LaSalle Inc. 7,000  541 
   Nationwide Health Properties, Inc. REIT 15,600  527 
   Janus Capital Group Inc. 21,900  510 
   Bank of Hawaii Corp. 9,400  466 
* Dollar Financial Corp. 19,000  437 
* Knight Capital Group, Inc. Class A 25,600  416 
   City Bank Lynnwood (WA) 17,900  399 
   Kilroy Realty Corp. REIT 7,700  378 
   Taubman Co. REIT 7,200  375 
   Washington REIT 11,100  371 
   Alexandria Real Estate Equities, Inc. REIT 3,800  352 
   City National Corp. 6,900  341 
   Mid-America Apartment Communities, Inc. REIT 6,800  339 
   Highwood Properties, Inc. REIT 10,900  339 
   Home Properties, Inc. REIT 6,900  331 
   Tanger Factory Outlet Centers, Inc. REIT 8,600  331 
   Gamco Investors Inc. Class A 6,300  317 
   EastGroup Properties, Inc. REIT 6,700  311 
   First Industrial Realty Trust REIT 9,000  278 
   Health Care Inc. REIT 5,600  253 
   Saul Centers, Inc. REIT 4,700  236 
   UDR, Inc. REIT 8,600  211 
   Odyssey Re Holdings Corp. 5,400  198 
   Entertainment Properties Trust REIT 4,000  197 
* SVB Financial Group 4,300  188 
   The St. Joe Co. 4,200  180 
   CapitalSource Inc. REIT 16,400  159 
* Nasdaq Stock Market Inc. 4,000  155 
   HCC Insurance Holdings, Inc. 6,400  145 
   Maguire Properties, Inc. REIT 9,800  140 
   Forest City Enterprise Class A 3,800  140 
* Alleghany Corp. 408  139 
   Weingarten Realty Investors REIT 3,600  124 
   Duke Realty Corp. REIT 5,100  116 
* World Acceptance Corp. 3,500  111 
   Federal Realty Investment Trust REIT 1,300  101 
* MF Global Ltd. 9,400  93 
   PartnerRe Ltd. 1,200  92 
   Erie Indemnity Co. Class A 1,600  82 
* Stifel Financial Corp. 1,800  81 
* Alexander's, Inc. REIT 200  71 
   Associated Estates Realty Corp. REIT 5,457  62 
   Amtrust Financial Services Inc. 3,800  62 
   The First Marblehead Corp. 8,100  60 
   Westamerica Bancorporation 1,000  53 
^ Frontier Financial Corp. 2,900  51 
   Valley National Bancorp 2,500  48 
   TrustCo Bank NY 4,600  41 
   Transatlantic Holdings, Inc. 600  40 
   Digital Realty Trust, Inc. REIT 1,000  36 
   S & T Bancorp, Inc. 1,100  35 
* FCStone Group, Inc. 1,000  28 
   Greenhill & Co., Inc. 300  21 
* First Cash Financial Services, Inc. 1,700  18 

        29,739 

   Health Care (22.9%)
* Bruker BioSciences Corp. 589,600  9,074 
* Henry Schein, Inc. 106,200  6,096 
* Haemonetics Corp. 99,700  5,940 
* Conceptus, Inc. 300,700  5,581 
* Illumina, Inc. 69,600  5,283 
* Durect Corp. 952,700  5,002 
* IDEXX Laboratories Corp. 99,200  4,887 
* Dyax Corp. 1,010,100  4,758 
* Nektar Therapeutics 641,000  4,449 
* Medarex, Inc. 474,400  4,198 
*^ Luminex Corp. 205,700  4,042 
* Natus Medical Inc. 212,000  3,848 
* MWI Veterinary Supply Inc. 107,350  3,785 
* Cepheid, Inc. 144,791  3,531 
*^ XOMA Ltd. 1,307,400  3,386 
* Sun Healthcare Group Inc. 251,500  3,305 
* I-trax, Inc. 566,300  3,030 
* Align Technology, Inc. 262,500  2,916 
* Seattle Genetics, Inc. 313,600  2,854 
* Isis Pharmaceuticals, Inc. 196,400  2,771 
* Alkermes, Inc. 220,800  2,623 
* Adolor Corp. 545,060  2,491 
* PDL BioPharma Inc. 225,140  2,384 
* LifeCell Corp. 54,700  2,299 
* Acorda Therapeutics Inc. 126,600  2,272 
* DUSA Pharmaceuticals, Inc. 856,000  2,149 
* Intuitive Surgical, Inc. 6,000  1,946 
* Cyberonics, Inc. 119,500  1,733 
* Exelixis, Inc. 247,200  1,718 
*^ Tercica, Inc. 271,820  1,558 
*^ BioLase Technology, Inc. 484,073  1,496 
* Xenoport Inc. 30,200  1,222 
* Cytokinetics, Inc. 367,400  1,220 
* Arena Pharmaceuticals, Inc. 169,700  1,161 
   DENTSPLY International Inc. 29,400  1,135 
* Human Genome Sciences, Inc. 190,000  1,119 
* QLT Inc. 304,500  1,081 
* ImmunoGen, Inc. 300,000  1,074 
* Covance, Inc. 12,900  1,070 
* Patterson Cos. 29,200  1,060 
* Cypress Bioscience, Inc. 139,000  995 
* Vertex Pharmaceuticals, Inc. 41,300  987 
   Pharmaceutical Product Development, Inc. 22,300  934 
* Angiodynamics, Inc. 76,900  889 
* Pediatrix Medical Group, Inc. 12,200  822 
* Orthovita, Inc. 309,780  799 
* Techne Corp. 11,000  741 
* BioMarin Pharmaceutical Inc. 20,500  725 
*^ DepoMed, Inc. 199,200  677 
*^ Cell Genesys, Inc. 282,000  663 
* Kinetic Concepts, Inc. 13,500  624 
* Invitrogen Corp. 7,100  607 
* OSI Pharmaceuticals, Inc. 16,100  602 
* Charles River Laboratories, Inc. 10,000  589 
* Myriad Genetics, Inc. 14,600  588 
* NPS Pharmaceuticals Inc. 150,000  585 
* Lincare Holdings, Inc. 20,800  585 
   Meridian Bioscience Inc. 17,300  578 
* Iomai Corp. 359,800  576 
* Warner Chilcott Ltd. 31,800  572 
   Perrigo Co. 15,000  566 
* Endo Pharmaceuticals Holdings, Inc. 22,900  548 
* Dionex Corp. 7,000  539 
* Regeneron Pharmaceuticals, Inc. 27,700  532 
* PAREXEL International Corp. 19,400  506 
* Omnicell, Inc. 24,700  496 
* Immucor Inc. 23,200  495 
* Cubist Pharmaceuticals, Inc. 26,100  481 
* VCA Antech, Inc. 17,300  473 
* Somanetics Corp. 30,000  467 
* Hologic, Inc. 8,400  467 
* Onyx Pharmaceuticals, Inc. 15,900  462 
   Chemed Corp. 10,800  456 
* WellCare Health Plans Inc. 11,600  452 
* Inspire Pharmaceuticals, Inc. 117,200  451 
* Amedisys Inc. 11,100  437 
* La Jolla Pharmaceutical Co. 220,481  434 
* CV Therapeutics, Inc. 57,887  413 
* Emergency Medical Services LP Class A 15,200  375 
* Waters Corp. 6,700  373 
* Cerner Corp. 9,800  365 
* Pain Therapeutics, Inc. 42,400  358 
* Cynosure Inc. 16,700  356 
* Varian, Inc. 6,100  353 
* Sciele Pharma, Inc. 16,800  328 
* Masimo Corp. 12,500  325 
* Centene Corp. 21,700  303 
*^ ArthroCare Corp. 7,900  263 
* Bio-Rad Laboratories, Inc. Class A 2,900  258 
* Psychiatric Solutions, Inc. 7,600  258 
* Varian Medical Systems, Inc. 5,500  258 
* Apria Healthcare Group Inc. 12,800  253 
* Pharmanet Development Group, Inc. 9,800  247 
* Cantel Medical Corp. 21,000  223 
* Watson Pharmaceuticals, Inc. 7,600  223 
* Dynavax Technologies Corp. 110,000  216 
   PerkinElmer, Inc. 8,500  206 
* Obagi Medical Products, Inc. 23,342  203 
   Applera Corp.-Applied Biosystems Group 6,100  200 
* Health Net Inc. 6,000  185 
* Skilled Healthcare Group Inc. 13,200  145 
* Cephalon, Inc. 2,100  135 
* Santarus Inc. 51,500  132 
* Nuvelo, Inc. 182,945  130 
* United Therapeutics Corp. 1,200  104 
* Neurogen Corp. 55,000  102 
*^ Artes Medical Inc. 77,900  101 
* eResearch Technology, Inc. 6,200  77 
* Millipore Corp. 900  61 
   Mylan Inc. 5,000  58 
* ResMed Inc. 1,200  51 
* Matria Healthcare, Inc. 2,100  47 
* Hi-Tech Pharmacal Co., Inc. 2,900  26 
* Zoll Medical Corp. 600  16 

        151,674 

   Industrials (17.9%)
   The Dun & Bradstreet Corp. 109,800  8,936 
   Tennant Co. 187,000  7,444 
* Stericycle, Inc. 125,550  6,466 
* RBC Bearings Inc. 142,400  5,287 
* The Advisory Board Co. 94,260  5,179 
   Comfort Systems USA, Inc. 383,000  4,983 
^ Horizon Lines Inc. 255,000  4,746 
   Ritchie Brothers Auctioneers Inc. 50,720  4,165 
   McGrath RentCorp 160,850  3,878 
   Healthcare Services Group, Inc. 183,400  3,785 
   Donaldson Co., Inc. 90,900  3,661 
   Chicago Bridge & Iron Co. N.V. 71,000  2,786 
^ Watsco, Inc. 67,100  2,779 
* Exponent, Inc. 78,900  2,591 
   MSC Industrial Direct Co., Inc. Class A 51,800  2,189 
   Albany International Corp. 57,500  2,078 
* IHS Inc. Class A 32,100  2,064 
   Heartland Express, Inc. 143,340  2,044 
* Kenexa Corp. 95,140  1,758 
* Flow International Corp. 176,600  1,641 
* BTU International, Inc. 173,500  1,596 
* Jacobs Engineering Group Inc. 20,200  1,487 
   American Ecology Corp. 48,200  1,221 
* Genesee & Wyoming Inc. Class A 34,300  1,180 
* Huron Consulting Group Inc. 27,150  1,128 
   The Manitowoc Co., Inc. 25,700  1,049 
* First Solar, Inc. 4,400  1,017 
* APAC Teleservices, Inc. 1,168,863  1,015 
* Kadant Inc. 33,800  993 
   Harsco Corp. 16,389  908 
   Pall Corp. 24,600  863 
* GeoEye Inc. 32,550  846 
* FTI Consulting, Inc. 11,900  845 
   Resources Connection, Inc. 47,300  845 
* Celadon Group Inc. 87,200  844 
   Walter Industries, Inc. 13,200  827 
* Kirby Corp. 13,400  764 
   J.B. Hunt Transport Services, Inc. 22,600  710 
* Copart, Inc. 18,200  705 
* Alliant Techsystems, Inc. 6,700  694 
   Valmont Industries, Inc. 7,100  624 
* SunPower Corp. Class A 8,300  618 
   Flowserve Corp. 5,500  574 
   Trinity Industries, Inc. 20,600  549 
* II-VI, Inc. 14,300  543 
   Woodward Governor Co. 19,000  508 
* Sterling Construction Co., Inc. 27,700  505 
* The Middleby Corp. 8,000  499 
   The Toro Co. 12,000  497 
   Watson Wyatt & Co. Holdings 8,600  488 
   Acuity Brands, Inc. 11,100  477 
* Delta Air Lines Inc. 53,300  458 
   GATX Corp. 11,700  457 
   Herman Miller, Inc. 18,300  450 
* Copa Holdings SA Class A 11,700  446 
* Perini Corp. 12,100  438 
   Graco, Inc. 11,900  431 
* United Stationers, Inc. 8,900  425 
* Columbus McKinnon Corp. 13,700  424 
* Allied Waste Industries, Inc. 38,900  420 
   Steelcase Inc. 36,565  404 
   Applied Industrial Technology, Inc. 13,500  403 
   Interface, Inc. 28,600  402 
* Consolidated Graphics, Inc. 7,100  398 
   Ampco-Pittsburgh Corp. 9,200  395 
   UAL Corp. 17,800  383 
* RSC Holdings Inc. 35,000  382 
* TransDigm Group, Inc. 10,000  371 
   Genco Shipping and Trading Ltd. 6,400  361 
* Avis Budget Group, Inc. 33,200  353 
* Beacon Roofing Supply, Inc. 35,250  353 
* AGCO Corp. 5,600  335 
   Eagle Bulk Shipping Inc. 12,400  319 
* Michael Baker Corp. 14,200  319 
   Hubbell Inc. Class B 6,900  301 
   Mine Safety Appliances Co. 6,700  276 
   ABM Industries Inc. 12,200  274 
   Roper Industries Inc. 4,600  273 
   Twin Disc, Inc. 16,700  264 
* M&F Worldwide Corp. 6,900  258 
* Shaw Group, Inc. 5,000  236 
   Ametek, Inc. 5,000  219 
   Equifax, Inc. 6,300  217 
* Ceradyne, Inc. 6,600  211 
* Teledyne Technologies, Inc. 4,300  202 
* H&E Equipment Services, Inc. 15,100  190 
* BE Aerospace, Inc. 5,200  182 
* General Cable Corp. 3,000  177 
   Dynamic Materials Corp. 4,000  173 
* Mobile Mini, Inc. 9,000  171 
   Raven Industries, Inc. 5,000  152 
   UAP Holding Corp. 3,700  142 
   KBR Inc. 5,100  141 
   CLARCOR Inc. 3,800  135 
* EMCOR Group, Inc. 5,200  115 
* Corrections Corp. of America 4,100  113 
* Quanta Services, Inc. 4,700  109 
   Bucyrus International, Inc. 1,000  102 
* Evergreen Solar, Inc. 10,600  98 
   Sun Hydraulics Corp. 2,700  79 
   Landstar System, Inc. 1,300  68 
   Oshkosh Truck Corp. 1,700  62 
* Team, Inc. 2,200  60 
   HEICO Corp. 1,200  59 
   Forward Air Corp. 1,300  46 
* NuCo2, Inc. 1,500  42 
* Stanley Inc. 1,400  41 
   Kaydon Corp. 900  40 
* Orbital Sciences Corp. 1,200  29 
   Waste Industries USA, Inc. 600  22 
* Covanta Holding Corp. 700  19 
* ChoicePoint Inc. 400  19 

        118,323 

   Information Technology (22.8%)
* Ciena Corp. 212,515  6,552 
* Radiant Systems, Inc. 363,900  5,084 
* Microsemi Corp. 189,450  4,319 
* Ariba, Inc. 423,799  4,094 
* Red Hat, Inc. 219,650  4,039 
* Riverbed Technology, Inc. 248,200  3,688 
* Littelfuse, Inc. 102,300  3,577 
* VeriFone Holdings, Inc. 217,600  3,453 
* Blue Coat Systems, Inc. 155,546  3,428 
^ Marchex, Inc. 342,169  3,415 
* Pericom Semiconductor Corp. 229,700  3,372 
* Vocus, Inc. 125,000  3,300 
* ViaSat, Inc. 150,600  3,271 
* PLX Technology, Inc. 481,337  3,211 
* PROS Holdings, Inc. 255,100  3,202 
* Concur Technologies, Inc. 92,600  2,875 
^ Heartland Payment Systems, Inc. 118,800  2,734 
* Varian Semiconductor Equipment Associates, Inc. 96,300  2,711 
* FEI Co. 122,750  2,680 
* Taleo Corp. Class A 136,700  2,652 
* Cadence Design Systems, Inc. 248,100  2,650 
* OSI Systems Inc. 109,200  2,514 
* Sycamore Networks, Inc. 685,400  2,509 
* Verigy Ltd. 131,200  2,472 
* Euronet Worldwide, Inc. 118,600  2,284 
* Cymer, Inc. 72,700  1,893 
* Hutchinson Technology, Inc. 118,250  1,881 
* Guidance Software Inc. 209,800  1,878 
   TheStreet.com, Inc. 213,300  1,723 
*^ Optium Corp. 228,900  1,609 
* Sonic Solutions, Inc. 160,000  1,544 
* Trimble Navigation Ltd. 52,500  1,501 
* Ness Technologies Inc. 156,100  1,481 
* Dolby Laboratories Inc. 40,500  1,469 
* MKS Instruments, Inc. 68,500  1,466 
* Ceva, Inc. 191,100  1,462 
* Teradyne, Inc. 117,500  1,459 
* DemandTec, Inc. 136,887  1,396 
* PMC Sierra Inc. 232,100  1,323 
* Cogent Inc. 135,800  1,281 
* Harris Stratex Networks, Inc. Class A 116,125  1,165 
* Acme Packet, Inc. 141,900  1,134 
* Advanced Analogic Technologies, Inc. 199,765  1,123 
* The Ultimate Software Group, Inc. 35,900  1,079 
* McAfee Inc. 32,100  1,062 
* Activision, Inc. 34,900  953 
* VASCO Data Security International, Inc. 68,800  941 
* BEA Systems, Inc. 48,400  927 
* Salary.com, Inc. 139,100  917 
* FLIR Systems, Inc. 29,600  891 
* Mettler-Toledo International Inc. 8,700  845 
   Global Payments Inc. 20,400  844 
   Total System Services, Inc. 35,200  833 
* NAVTEQ Corp. 12,100  823 
* DSP Group Inc. 64,200  818 
* AuthenTec, Inc. 78,800  783 
* OpNext, Inc. 140,400  765 
* Aruba Networks, Inc. 143,300  747 
* Ulticom, Inc. 111,000  745 
* MICROS Systems, Inc. 21,800  734 
* Gerber Scientific, Inc. 81,000  720 
* ANSYS, Inc. 20,600  711 
   Intersil Corp. 24,400  626 
* BMC Software, Inc. 19,200  624 
* NeuStar, Inc. Class A 23,500  622 
* QLogic Corp. 38,300  588 
* Western Digital Corp. 21,500  581 
* CommScope, Inc. 16,300  568 
* Sohu.com Inc. 12,400  560 
* Compuware Corp. 72,500  532 
* Plexus Corp. 18,300  513 
* Amkor Technology, Inc. 45,300  485 
* ScanSource, Inc. 13,200  478 
* Lexmark International, Inc. 15,500  476 
* Alliance Data Systems Corp. 9,700  461 
* Sykes Enterprises, Inc. 25,600  450 
* SPSS, Inc. 11,600  450 
* Parametric Technology Corp. 27,900  446 
   Integral Systems, Inc. 14,900  436 
* Fairchild Semiconductor International, Inc. 36,500  435 
* Cree, Inc. 15,400  431 
   Syntel, Inc. 15,500  413 
   InfoSpace, Inc. 35,100  406 
   Technitrol, Inc. 17,400  402 
* EMS Technologies, Inc. 14,500  394 
   Jack Henry & Associates Inc. 15,800  390 
   Cass Information Systems, Inc. 12,300  388 
* ManTech International Corp. 8,500  386 
* Sigma Designs, Inc. 17,000  385 
* Skyworks Solutions, Inc. 51,600  376 
* JDA Software Group, Inc. 20,400  372 
* EPIQ Systems, Inc. 23,300  362 
* Entegris Inc. 50,200  361 
* Vignette Corp. 27,300  361 
* Double-Take Software Inc. 30,400  355 
* ON Semiconductor Corp. 61,930  352 
* Semtech Corp. 24,500  351 
* Novatel Wireless, Inc. 35,900  348 
* Emulex Corp. 21,300  346 
* Multi-Fineline Electronix, Inc. 18,000  338 
* Sybase, Inc. 12,600  331 
* Dycom Industries, Inc. 26,400  317 
* salesforce.com, inc. 5,400  313 
* Interwoven Inc. 29,200  312 
*^ Constant Contact, Inc. 20,000  290 
* Neutral Tandem, Inc. 16,000  288 
* Virtusa Corp. 28,400  277 
* PC Connection, Inc. 34,100  270 
* Iron Mountain, Inc. 9,500  251 
* Akamai Technologies, Inc. 8,900  251 
* MRV Communications Inc. 175,460  240 
   ADTRAN Inc. 12,600  233 
* Bankrate, Inc. 4,600  229 
* Forrester Research, Inc. 8,300  221 
* Zoran Corp. 16,000  219 
* Liquidity Services, Inc. 25,100  201 
* DST Systems, Inc. 2,800  184 
* iGATE Corp. 25,727  183 
* Foundry Networks, Inc. 15,800  183 
* Greenfield Online, Inc. 13,574  161 
* Stratasys, Inc. 8,900  158 
* Synaptics Inc. 6,200  148 
* Synopsys, Inc. 6,500  148 
* Silicon Laboratories Inc. 4,600  145 
* Manhattan Associates, Inc. 6,200  142 
* j2 Global Communications, Inc. 5,700  127 
* Comtech Telecommunications Corp. 3,100  121 
* Harmonic, Inc. 15,400  117 
* Omniture, Inc. 4,700  109 
   Broadridge Financial Solutions LLC 5,800  102 
* Power Integrations, Inc. 3,300  97 
* Informatica Corp. 5,500  94 
* Itron, Inc. 1,000  90 
* NETGEAR, Inc. 4,100  82 
* Websense, Inc. 3,600  68 
* Ansoft Corp. 2,200  67 
* Cypress Semiconductor Corp. 2,800  66 
* FARO Technologies, Inc. 1,800  56 
* Techwell, Inc. 4,267  46 
* SRA International, Inc. 1,900  46 
* CACI International, Inc. 1,000  46 
   Renaissance Learning, Inc. 3,200  45 
* Solera Holdings, Inc. 1,600  39 
   Fair Isaac, Inc. 1,600  34 
* S1 Corp. 4,800  34 
* Sapient Corp. 4,500  31 
* Atheros Communications, Inc. 1,400  29 
* Immersion Corp. 3,100  22 
* Affiliated Computer Services, Inc. Class A 400  20 
   MoneyGram International, Inc. 10,300  19 
   Pegasystems Inc. 600 

        151,168 

   Materials (4.5%)
   AptarGroup Inc. 200,800  7,817 
   Sensient Technologies Corp. 229,600  6,771 
   Arch Chemicals, Inc. 56,400  2,101 
*^ LSB Industries, Inc. 141,250  2,082 
   AK Steel Holding Corp. 21,300  1,159 
   Cleveland-Cliffs Inc. 8,600  1,030 
* Owens-Illinois, Inc. 15,700  886 
   Celanese Corp. Series A 20,100  785 
   International Flavors & Fragrances, Inc. 17,200  758 
* Terra Industries, Inc. 20,000  711 
   Greif Inc. Class A 9,600  652 
   RPM International, Inc. 30,300  634 
   Sigma-Aldrich Corp. 7,600  453 
   NewMarket Corp. 6,000  453 
   Lubrizol Corp. 8,000  444 
   CF Industries Holdings, Inc. 4,000  414 
   Silgan Holdings, Inc. 7,400  367 
* Landec Corp. 40,000  337 
   Albemarle Corp. 7,600  277 
   Airgas, Inc. 5,500  250 
   Martin Marietta Materials, Inc. 2,000  212 
   Nalco Holding Co. 9,600  203 
   Ball Corp. 3,700  170 
   Packaging Corp. of America 6,300  141 
* Crown Holdings, Inc. 4,600  116 
   Steel Dynamics, Inc. 3,200  106 
   Kaiser Aluminum Corp. 1,200  83 
   Valhi, Inc. 3,000  70 
* Flotek Industries, Inc. 4,200  61 
   Myers Industries, Inc. 3,500  46 
* General Moly, Inc. 4,100  33 
* Pactiv Corp. 1,000  26 
* ShengdaTech Inc. 2,800  24 

        29,672 

   Telecommunication Services (0.7%)
*^ Clearwire Corp. 214,500  3,177 
   Telephone & Data Systems, Inc. 13,200  518 
   NTELOS Holdings Corp. 20,100  486 
* Premiere Global Services, Inc. 26,000  373 
* Rural Cellular Corp. Class A 7,000  310 

        4,864 

   Utilities (0.7%)
   Ormat Technologies Inc. 59,600  2,563 
   Energen Corp. 6,600  411 
* Reliant Energy, Inc. 16,700  395 
   EnergySouth, Inc. 6,700  350 
   Equitable Resources, Inc. 5,400  318 
   CenterPoint Energy Inc. 17,600  251 
   ITC Holdings Corp. 3,100  161 
   Consolidated Water Co., Ltd. 6,500  143 

        4,592 

   Exchange-Traded Funds (1.0%)
1 Vanguard Small-Cap Growth ETF 104,300  6,555 




   Total Common Stocks
   (Cost $675,654)    618,834 



   Temporary Cash Investments (10.8%)



   Money Market Fund (10.4%)
2 Vanguard Market Liquidity Fund, 2.800% 69,346,932  69,347 
    
Face
     Amount
     ($000)
    
   U.S. Agency Obligations (0.4%)
3 Federal National Mortgage Assn.
4 2.701%, 4/21/08 2,000  1,998 
3 Federal Home Loan Bank
4 2.839%, 4/4/08 400  400 



   Total Temporary Cash Investments
   (Cost $71,744)    71,745 



   Total Investments (104.2%)
   (Cost $747,398)    690,579 



   Other Assets and Liabilities-Net (-4.2%)    (27,752)



   Net Assets (100%)    662,827 




* Non-income-producing security.
^ Part of security position is on loan to broker-dealers.
1 Considered an affiliated company of the portfolio as the issuer is another member of The Vanguard Group.
2 Affiliated money market fund available only to Vanguard funds and certain trusts and accounts managed by Vanguard. Rate shown is the 7-day yield.
3 The issuer operates under a congressional charter; its securities are neither issued nor guaranteed by the U.S. government. If needed, access to additional funding from the U.S. Treasury (beyond the issuer's line of credit) would require congressional action.
4 Securities with a value of $2,398,000 have been segregated as initial margin for open futures contracts.
REIT - Real Estate Investment Trust.

Investment Securities: Securities are valued as of the close of trading on the New York Stock Exchange (generally 4 p.m., Eastern time) on the valuation date. Equity securities are valued at the latest quoted sales prices or official closing prices taken from the primary market in which each security trades; such securities not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Securities for which market quotations are not readily available, or whose values have been materially affected by events occurring before the portfolio's pricing time but after the close of the securities' primary markets, are valued by methods deemed by the board of trustees to represent fair value. Investments in Vanguard Market Liquidity Fund are valued at that fund's net asset value. Temporary cash investments acquired over 60 days to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments are valued at amortized cost, which approximates market value.

At March 31, 2008, the cost of investment securities for tax purposes was $747,398,000. Net unrealized deprecation of investment securities for tax purposes was $56,819,000, consisting of unrealized gains of $55,057,000 on securities that had risen in value since their purchase and $111,876,000 in unrealized losses on securities that had fallen in value since their purchase.

Futures Contracts: The portfolio invests a portion of its cash reserves in equity markets through the use of index futures contracts. After giving effect to futures investments, the portfolio's effective common stock and temporary cash investment positions represent 95.6% and 8.6%, respectively, of net assets. Futures contracts are valued at their quoted daily settlement prices.

At March 31, 2008, the aggregate settlement value of open futures contracts expiring in June 2008 and the related unrealized appreciation (depreciation) were:


($000)

Futures Contracts Number
of Long
Contracts
Aggregate
Settlement
Value
Unrealized
Appreciation
(Depreciation)

Russell 2000 Index 30  10,350  402 
E-mini S&P MidCap 400 Index 51  3,986  82 
E-mini Russell 2000 Index 11  759 

Unrealized appreciation (depreciation) on open futures contracts is required to be treated as realized gain (loss) for tax purposes.

In September 2006, the Financial Accounting Standards Board issued Interpretation No. 157 ("FAS 157), "Fair Value Measurements." FAS 157 establishes a framework for measuring fair value and expands disclosures about fair value measurements in financial statements, effective for the fund's current fiscal period.

Various inputs may be used to determine the value of the fund's investments. These inputs are summarized in three broad levels:

Level 1-- quoted prices in active markets for identical securities. Level 2-- other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.). Level 3-- significant unobservable inputs (including the fund's own assumptions used to determine the fair value of investments).

The inputs or methodologies used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.

The following table sumamrizes the inputs used to value the fund's net assets as of March 31, 2008:


Valuation Inputs Investments
in Securities
($000)
Futures
Contracts
($000)

Level 1- Quoted Prices 688,181  490 
Level 2- Other Significant Observable Inputs 2,398 
Level 3- Significant Unobservable Inputs
  Total 690,579  490 


Vanguard VVIF International Portfolio
Schedule of Investments
March 31, 2008

Shares Market
Value
($000)



   Common Stocks (95.5%)    



   Australia (3.1%)
   Woodside Petroleum Ltd. 365,000  18,139 
   Woolworths Ltd. 573,500  15,254 
   Brambles Ltd. 1,339,600  12,244 
   James Hardie Industries NV 1,085,000  6,213 
^ Macquarie Group, Ltd. 98,000  4,731 
   Sims Group Ltd. 34,900  950 
   Amcor Ltd. 136,400  892 

        58,423 

   Austria (0.1%)
   Wienerberger AG 22,100  1,172 

   Belgium (0.0%)
   Barco NV 12,350  884 
   KBC Bank & Verzekerings Holding

        885 

   Brazil (5.9%)
   Petroleo Brasileiro SA Series A ADR 424,100  35,917 
   Companhia Vale do Rio Doce Sponsored ADR 1,116,500  32,546 
   Banco Itau Holding Financeira SA ADR 772,600  17,584 
   Unibanco-Uniao de Bancos Brasileiros SA 1,494,000  17,395 
   Redecard SA 316,000  5,195 
   Companhia Vale do Rio Doce Pfd. Class A 35,700  1,030 
   Petroleo Brasileiro SA Pfd. 20,700  872 
   Votorantim Celulose e Papel SA Pfd. 24,850  704 
   Banco do Brasil SA 45,200  596 

        111,839 

   Canada (1.4%)
   Niko Resources Ltd. 154,570  12,536 
   Cameco Corp. 353,774  11,663 
   Sherritt International Corp. 68,950  975 
   Harry Winston Diamond Corp. 27,286  654 
1 Harry Winston Diamond Corp. 8,314  189 

        26,017 

   China (2.0%)
   China Unicom Ltd. 5,108,000  10,853 
   China Resources Enterprise Ltd. 3,330,000  10,805 
   China Mobile (Hong Kong) Ltd. 579,000  8,699 
   Denway Motors Ltd. 13,038,000  5,574 
   Chaoda Modern Agriculture Holdings Ltd. 668,000  763 
   Dongfeng Motor Corp. 1,476,000  671 

        37,365 

   Denmark (2.8%)
* Vestas Wind Systems A/S 183,999  20,254 
   Novo Nordisk A/S B Shares 266,000  18,305 
   Danske Bank A/S 227,000  8,407 
^ Novozymes A/S 48,600  4,572 
   AP Moller-Maersk A/S B Shares 98  1,100 

        52,638 

   France (7.5%)
   L'Oreal SA 256,700  32,592 
   Total SA 329,050  24,377 
   Suez SA 326,412  21,395 
   Essilor International SA 324,100  21,181 
   AXA 437,000  15,805 
* Groupe Danone 165,550  14,803 
   STMicroelectronics NV 732,000  7,795 
   Societe Generale Class A 38,457  3,763 
* Societe Generale - New 9,728  936 

        142,647 

   Germany (7.3%)
   SAP AG 503,000  24,991 
   Porsche AG 129,800  23,716 
   Siemens AG 174,600  18,936 
   Adidas AG 282,235  18,623 
* Q-Cells AG 115,330  11,491 
   Bayerische Motoren Werke AG 171,920  9,478 
   Linde AG 63,000  8,875 
   Celesio AG 175,000  8,666 
   Solarworld AG 143,510  6,852 
   Deutsche Bank AG 48,748  5,509 
   E.On AG 6,500  1,203 

        138,340 

   Greece (0.5%)
   EFG Eurobank Ergasias 305,611  9,297 
   Symrise AG 40,700  1,052 

        10,349 

   Hong Kong (5.0%)
   Swire Pacific Ltd. A Shares 1,341,500  15,203 
   Esprit Holdings Ltd. 1,185,150  14,381 
   Jardine Matheson Holdings Ltd. 387,400  12,286 
   Industrial and Commercial Bank of China Ltd. Class H 14,900,000  10,493 
   Shangri-La Asia Ltd. 3,124,000  8,518 
   CNOOC Ltd. 5,723,500  8,432 
   Jardine Strategic Holdings Ltd. 489,500  8,267 
   Hong Kong Exchanges & Clearing Ltd. 365,500  6,350 
   Hutchison Telecommunications International Ltd. 4,408,000  6,292 
   Li & Fung Ltd. 1,348,000  5,049 
   Techtronic Industries Co., Ltd. 760,000  755 

        96,026 

   India (0.8%)
*1 Bharti Airtel Ltd. Warrants Exp. 8/10/10 285,000  5,876 
1 State Bank of India Warrants Exp. 1/28/09 83,000  3,343 
   Infrastructure Development Finance Co., Ltd. 709,000  2,674 
*1 Infrastructure Development Finance Co. Ltd. Warrants Exp. 8/04/08 622,000  2,342 
*1 Infrastructure Development Finance Co Ltd. Warrants Exp. 1/20/10 524,841  1,973 
* State Bank of India Rights Exp. 3/18/08 16,600 

        16,212 

   Indonesia (0.1%)
   PT Indonesian Satellite Corp. Tbk 1,479,500  1,143 

   Ireland (0.9%)
   Allied Irish Banks PLC 475,700  10,143 
   Anglo Irish Bank Corp. PLC 472,000  6,343 
   Kerry Group PLC A Shares 35,800  1,124 

        17,610 

   Israel (1.7%)
   Teva Pharmaceutical Industries Ltd. Sponsored ADR 589,609  27,234 
   Makhteshim-Agan Industries Ltd. 700,000  5,134 

        32,368 

   Italy (3.3%)
   Intesa Sanpaolo SpA 6,108,559  43,097 
   Unicredito Italiano SpA 2,783,600  18,651 

        61,748 

   Japan (12.9%)
   Canon, Inc. 445,000  20,756 
   Toray Industries, Inc. 2,653,000  17,389 
   Honda Motor Co., Ltd. 585,600  16,915 
   Mitsui Sumitomo Insurance Co. 1,479,000  14,847 
   SMC Corp. 132,500  14,076 
   Rakuten, Inc. 21,502  12,949 
   Sony Corp. 281,000  11,302 
   Mitsubishi Corp. 368,000  11,259 
   Komatsu Ltd. 393,200  11,071 
   Central Japan Railway Co. 1,054  10,951 
   Mitsui & Co., Ltd. 506,000  10,383 
   Ushio Inc. 505,900  9,581 
   Nintendo Co. 18,000  9,418 
   Sekisui Chemical Co. 1,468,000  8,933 
   Japan Tobacco, Inc. 1,728  8,644 
   Square Enix Co., Ltd. 234,800  8,239 
   Asahi Glass Co., Ltd. 594,000  6,590 
   Hoya Corp. 271,800  6,422 
   Yamada Denki Co., Ltd. 70,000  6,103 
   Orix Corp. 42,000  5,792 
   Sumitomo Mitsui Financial Group, Inc. 847  5,626 
   Sumitomo Realty & Development Co. 281,000  5,006 
   Sumitomo Heavy Industries Ltd. 672,000  4,383 
   Ebara Corp. 927,000  2,850 
   FamilyMart Co., Ltd. 31,200  1,132 
   Toyota Motor Corp. 21,800  1,101 
   Yamaha Motor Co., Ltd. 51,200  952 
   Astellas Pharma Inc. 23,400  919 
   Sumitomo Electric Industries Ltd. 66,700  853 

        244,442 

   Luxembourg (1.1%)
   ArcelorMittal 246,000  20,149 

   Malaysia (0.5%)
   Genting Bhd. 4,690,900  9,669 

   Mexico (1.6%)
   America Movil SA de CV Series L ADR 212,200  13,515 
   America Movil SA de CV 3,450,000  10,986 
   Wal-Mart de Mexico SA 1,077,300  4,543 
   Consorcio ARA SA de CV 650,000  663 

        29,707 

   Netherlands (2.1%)
   SBM Offshore NV 559,000  18,033 
   Heineken Holding NV 190,627  9,591 
   Koninklijke (Royal) Philips Electronics NV 227,000  8,690 
   ING Groep NV 36,500  1,365 
   European Aeronautic Defence and Space Co. 40,450  958 
   TNT NV 25,000  927 

        39,564 

   Norway (0.6%)
   Telenor ASA 497,000  9,571 
   Statoil ASA 38,950  1,169 

        10,740 

   Russia (0.9%)
   OAO Gazprom ADR 346,649  17,665 

   Singapore (0.5%)
   Keppel Land Ltd. 2,139,000  8,704 
   DBS Group Holdings Ltd. 58,050  764 

        9,468 

   South Africa (0.0%)
   MTN Group Ltd. 48,700  740 

   South Korea (2.6%)
   Daewoo Shipbuilding & Marine Engineering Co., Ltd. 634,000  24,349 
* Hynix Semiconductor Inc. 473,000  13,338 
   Samsung Fire & Marine Insurance Co. 24,600  5,100 
   Shinsegae Co., Ltd. 6,800  4,295 
   Samsung Electronics Co., Ltd. 1,625  1,028 
   Hankook Tire Co. Ltd. 48,000  764 

        48,874 

   Spain (2.0%)
   Telefonica SA 756,000  21,721 
   Industria de Diseno Textil SA 276,500  15,347 

        37,068 

   Sweden (4.4%)
   Atlas Copco AB - A Shares 1,745,478  29,846 
   Sandvik AB 1,525,595  26,541 
   Telefonaktiebolaget LM Ericsson AB Class B 5,513,928  10,817 
   Svenska Handelsbanken AB A Shares 229,577  6,691 
   Skandinaviska Enskilda Banken AB A Shares 207,000  5,423 
   Oriflame Cosmetics SA 75,000  4,986 

        84,304 

   Switzerland (6.4%)
   Roche Holdings AG 143,850  27,111 
   Syngenta AG 83,915  24,515 
   Cie. Financiere Richemont AG 374,377  21,019 
   Nestle SA (Registered) 37,925  18,957 
   UBS AG 483,964  14,092 
* Geberit AG 62,840  9,366 
   Adecco SA (Registered) 66,455  3,839 
   Novartis AG (Registered) 25,000  1,283 
   Holcim Ltd. (Registered) 11,650  1,224 

        121,406 

   Taiwan (1.1%)
   Taiwan Semiconductor Manufacturing Co., Ltd. 4,919,952  10,182 
   Hon Hai Precision Industry Co., Ltd. 1,765,080  10,162 
   Compal Electronics Inc. 870,000  837 

        21,181 

   United Kingdom (16.4%)
   Standard Chartered PLC 1,330,400  45,494 
   Tesco PLC 5,683,000  42,830 
   Rio Tinto PLC 356,600  37,060 
   BHP Billiton PLC 832,700  24,526 
   BG Group PLC 870,000  20,159 
   Rolls-Royce Group PLC 2,457,000  19,680 
   WPP Group PLC 1,630,000  19,460 
   Rexam PLC 1,924,665  16,299 
   Royal Dutch Shell PLC Class A (Amsterdam Shares) 388,000  13,382 
   The Sage Group PLC 2,482,989  9,286 
   Meggitt PLC 1,689,000  9,242 
   Barclays PLC 954,000  8,607 
   Reckitt Benckiser Group PLC 138,000  7,653 
* Admiral Group PLC 460,000  7,335 
   Capita Group PLC 416,129  5,607 
   Rentokil Initial PLC 2,684,000  5,186 
   Bunzl PLC 368,200  5,186 
   Royal Bank of Scotland Group PLC 665,000  4,455 
   SABMiller PLC 104,753  2,297 
   Unilever PLC 40,650  1,375 
   HSBC Holdings PLC 77,150  1,271 
   GlaxoSmithKline PLC 57,250  1,211 
   Ultra Electronics Holdings PLC 42,557  1,093 
   Victrex PLC 72,650  1,082 
   Inchcape PLC 125,272  1,000 

        310,776 




   Total Common Stocks
   (Cost $1,597,394)    1,810,535 



   Temporary Cash Investments (4.0%)



   Money Market Fund (3.8%)
2 Vanguard Market Liquidity Fund, 2.800% 71,547,088  71,547 
 
Face
Amount
($000)

   U.S. Government & Agency Obligation (0.2%)
3 Federal National Mortgage Assn.
   2.908%, 4/16/08 4,000  3,996 



   Total Temporary Cash Investments
   (Cost $75,542)    75,543 



   Total Investments (99.5%)
   (Cost $1,672,936)    1,886,078 



   Other Assets and Liabilities - Net (0.5%)    10,226 



   Net Assets (100%)    1,896,304 




* Non-income-producing security.
^ Part of security position is on loan to broker-dealers.
1 Security exempt from registration under Rule 144A of the Securities Act of 1933. Such securities may be sold in transactions exempt from registration, normally to qualified institutional buyers. At March 31, 2008, the aggregate value of these securities was $13,723,000, representing 0.7% of net assets.
2 Affiliated money market fund available only to Vanguard funds and certain trusts and accounts managed by Vanguard. Rate shown is the 7-day yield.
3 The issuer operates under a congressional charter; its securities are neither issued nor guaranteed by the U.S. government. If needed, access to additional funding from the U.S. Treasury (beyond the issuer's line of credit) would require congressional action.
ADR - American Depositary Receipt.

Investment Securities: Securities are valued as of the close of trading on the New York Stock Exchange (generally 4 p.m., Eastern time) on the valuation date. Equity securities are valued at the latest quoted sales prices or official closing prices taken from the primary market in which each security trades; such securities not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Securities for which market quotations are not readily available, or whose values have been affected by events occurring before the portfolio's pricing time but after the close of the securities' primary markets, are valued at their fair values calculated according to procedures adopted by the board of trustees. These procedures include obtaining quotations from an independent pricing service, monitoring news to identify significant market- or security-specific events, and evaluating changes in the values of foreign market proxies (for example, ADRs, futures contracts, or exchange-traded portfolios), between the time the foreign markets close and the portfolio's pricing time. When fair-value pricing is employed, the prices of securities used by a portfolio to calculate its net asset value may differ from quoted or published prices for the same securities. Investments in Vanguard Market Liquidity Fund are valued at that fund's net asset value. Temporary cash investments acquired over 60 days to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments are valued at amortized cost, which approximates market value.

At March 31, 2008, the cost of investment securities for tax purposes was $1,674,954,000. Net unrealized appreciation of investment securities for tax purposes was $211,124,000, consisting of unrealized gains of $328,129,000 on securities that had risen in value since their purchase and $117,005,000 in unrealized losses on securities that had fallen in value since their purchase.

Foreign Currency: Securities and other assets and liabilities denominated in foreign currencies are translated into U.S. dollars using exchange rates obtained from an independent third party as of the portfolio's pricing time on the valuation date. Realized gains (losses) and unrealized appreciation (depreciation) on investment securities include the effects of changes in exchange rates since the securities were purchased, combined with the effects of changes in security prices. Fluctuations in the value of other assets and liabilities resulting from changes in exchange rates are recorded as unrealized foreign currency gains (losses) until the assets or liabilities are settled in cash, at which time they are recorded as realized foreign currency gains (losses).

Forward Currency Contracts: The fund enters into forward currency contracts to provide the appropriate currency exposure related to open futures contracts. Forward currency contracts are valued at their quoted daily settlement prices. At March 31, 2008, the fund had open forward currency contracts to receive and deliver currencies as follows:

Contract Amount (000)
Unrealized
Appreciation
Contract Settlement Date Receive Deliver (Depreciation)
($000)

7/10/2008 USD  83,781  GBP  42,710  (280)
6/25/2008 EUR  21,414  USD  33,527  (117)
6/18/2008 JPY  1,750,280  USD  16,885  (297)

EUR-Euro.
GBP-British pound.
JPY-Japanese yen.
USD-U.S. dollars.

Unrealized appreciation (depreciation) on open forward currency contracts is treated as realized gain (loss) for tax purposes.

Futures Contracts: The fund invests a portion of its cash reserves in equity markets through the use of index futures contracts. After giving effect to futures investments, the fund's effective common stock and temporary cash investment positions represent 99.1% and 0.4%, respectively, of net assets. Futures contracts are valued at their quoted daily settlement prices.

At March 31, 2008, the aggregate settlement value of open futures contracts expiring in June 2008 and the related unrealized appreciation (depreciation) were:


($000)

Futures Contracts Number
of Long
Contracts
Aggregate
Settlement
Value
Unrealized
Appreciation
(Depreciation)

MSCI Pan-Euro Index 1,655  53,235  1,767 
Topix Index 124  15,143  85 

In September 2006, the Financial Accounting Standards Board issued Interpretation No. 157 ("FAS 157), "Fair Value Measurements." FAS 157 establishes a framework for measuring fair value and expands disclosures about fair value measurements in financial statements, effective for the fund's current fiscal period.

Various inputs may be used to determine the value of the fund's investments. These inputs are summarized in three broad levels:

Level 1-- quoted prices in active markets for identical securities.
Level 2-- other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.).
Level 3-- significant unobservable inputs (including the fund's own assumptions used to determine the fair value of investments).

The inputs or methodologies used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.

The following table sumamrizes the inputs used to value the fund's net assets as of March 31, 2008:

Valuation Inputs Investments
in Securities
($000)
Forward
Currency
Contracts
($000)
Futures
Contracts
($000)
Level 1- Quoted Prices 266,155  (694) 1,852 
Level 2- Other Significant Observable Inputs 1,619,923   
Level 3- Significant Unobservable Inputs  
  Total 1,886,078  (694) 1,852 


Item 2: Controls and Procedures.

(a) Disclosure Controls and Procedures. The Principal Executive and Financial Officers concluded that the Registrant’s Disclosure Controls and Procedures are effective based on their evaluation of the Disclosure Controls and Procedures as of a date within 90 days of the filing date of this report.

(b) Internal Control Over Financial Reporting. During the last fiscal quarter, there was no significant change in the Registrant’s internal control over financial reporting that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting.

Item 3:

Exhibits.
(a) Certifications.

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

VANGUARD VARIABLE INSURANCE FUNDS

BY: (signature)
(HEIDI STAM)
JOHN J. BRENNAN*
CHIEF EXECUTIVE OFFICER

Date: May 13, 2008

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

VANGUARD VARIABLE INSURANCE FUNDS

BY: (signature)
(HEIDI STAM)
JOHN J. BRENNAN*
CHIEF EXECUTIVE OFFICER

Date: May 13, 2008

VANGUARD VARIABLE INSURANCE FUNDS

BY: (signature)
(HEIDI STAM)
THOMAS J. HIGGINS*
TREASURER

Date: May 13, 2008

* By Power of Attorney. Filed on January 18, 2008, see File Number 2-29601. Incorporated by reference.