NPORT-EX 2 vg_informationtechnology.htm
Vanguard® Information Technology Index Fund
Schedule of Investments (unaudited)
As of May 31, 2023
The fund files its complete schedule of portfolio holdings with the Securities and Exchange Commission (SEC) for the first and third quarters of each fiscal year as an exhibit to its reports on Form N-PORT. The fund’s Form N-PORT reports are available on the SEC’s website at www.sec.gov.
    Shares Market
Value
($000)
Common Stocks (99.9%)
Communications Equipment (3.6%)
  Cisco Systems Inc. 22,054,435 1,095,444
  Motorola Solutions Inc. 935,368 263,699
* Arista Networks Inc. 1,476,728 245,639
  Juniper Networks Inc. 2,166,663 65,802
* F5 Inc. 414,524 61,175
* Ciena Corp. 1,093,603 51,115
* Lumentum Holdings Inc. 652,466 34,515
* Extreme Networks Inc. 1,409,212 29,030
* ViaSat Inc. 638,853 28,499
* Calix Inc. 609,624 28,415
* Viavi Solutions Inc. 2,584,279 25,429
* NetScout Systems Inc. 809,008 24,691
* Harmonic Inc. 1,366,467 24,063
* Digi International Inc. 586,746 21,094
* Infinera Corp. 3,757,269 18,411
* CommScope Holding Co. Inc. 4,231,853 17,605
  Adtran Holdings Inc. 1,591,323 14,179
* Clearfield Inc. 291,592 11,404
* NETGEAR Inc. 585,132 8,209
* Ribbon Communications Inc. 1,982,973 5,513
*,1 Casa Systems Inc. 721,349 757
      2,074,688
Electronic Equipment, Instruments & Components (4.2%)
  Amphenol Corp. Class A 3,339,912 251,996
  TE Connectivity Ltd. 1,787,871 218,978
* Keysight Technologies Inc. 1,030,888 166,798
  Corning Inc. 4,698,093 144,748
  CDW Corp. 794,445 136,398
* Teledyne Technologies Inc. 281,220 109,296
* Zebra Technologies Corp. Class A 319,455 83,879
  Jabil Inc. 860,394 77,023
* Flex Ltd. 2,955,988 75,053
* Trimble Inc. 1,581,354 73,802
  Cognex Corp. 1,173,620 64,502
  National Instruments Corp. 932,186 53,880
* Arrow Electronics Inc. 415,743 52,650
  Littelfuse Inc. 182,198 46,650
* Novanta Inc. 271,440 44,950
* Coherent Corp. 1,177,768 43,530
  Vontier Corp. 1,287,408 38,159
* Fabrinet 335,700 38,008
  TD SYNNEX Corp. 400,772 35,821

    Shares Market
Value
($000)
  Avnet Inc. 803,268 35,215
  Badger Meter Inc. 250,367 34,518
* Insight Enterprises Inc. 253,266 34,247
  Advanced Energy Industries Inc. 344,278 33,791
  Belden Inc. 383,463 33,549
* IPG Photonics Corp. 283,372 31,304
  Vishay Intertechnology Inc. 1,210,974 31,219
* Sanmina Corp. 573,003 30,392
* Itron Inc. 439,559 29,771
* Plexus Corp. 301,869 27,374
* Rogers Corp. 167,651 26,400
* OSI Systems Inc. 200,274 23,835
* Knowles Corp. 1,314,291 23,631
  Methode Electronics Inc. 511,933 22,039
* ePlus Inc. 441,651 21,813
* TTM Technologies Inc. 1,578,262 21,622
  CTS Corp. 463,236 21,156
* Mirion Technologies Inc. 2,621,202 20,734
  Napco Security Technologies Inc. 555,594 20,663
* Arlo Technologies Inc. 1,907,383 18,444
*,1 PAR Technology Corp. 531,941 18,389
  Benchmark Electronics Inc. 758,199 17,901
*,1 MicroVision Inc. 3,745,659 17,567
*,1 Lightwave Logic Inc. 2,237,607 16,581
* ScanSource Inc. 539,964 15,529
* nLight Inc. 924,811 13,373
*,1 SmartRent Inc. 3,397,539 12,231
  PC Connection Inc. 251,943 11,330
* Evolv Technologies Holdings Inc. 1,727,815 10,298
* FARO Technologies Inc. 400,066 6,037
*,1 908 Devices Inc. 477,269 4,157
*,1 Ouster Inc. 576,236 3,924
*,1 Aeva Technologies Inc. 2,107,435 2,529
*,1 Focus Universal Inc. 545,283 911
*,1 AEye Inc. 1,346,899 274
      2,448,869
Financial Services (0.0%)
  Visa Inc. Class A 153 34
IT Services (5.6%)
  Accenture plc Class A 3,403,917 1,041,326
  International Business Machines Corp. 4,930,736 634,043
* Snowflake Inc. Class A 1,457,002 240,930
  Cognizant Technology Solutions Corp. Class A 2,916,773 182,269
* Gartner Inc. 460,145 157,765
* VeriSign Inc. 556,747 124,333
* MongoDB Inc. Class A 419,961 123,380
* Cloudflare Inc. Class A 1,684,083 116,471
* EPAM Systems Inc. 361,569 92,786
* Akamai Technologies Inc. 986,686 90,893
* Okta Inc. 983,910 89,437
* Twilio Inc. Class A 1,208,735 84,152
* GoDaddy Inc. Class A 964,823 70,799
* DXC Technology Co. 1,762,402 44,113
* Kyndryl Holdings Inc. 2,363,181 29,682
*,1 DigitalOcean Holdings Inc. 704,232 27,571
* Perficient Inc. 358,376 27,405
* Fastly Inc. Class A 1,642,680 26,743

    Shares Market
Value
($000)
* Squarespace Inc. Class A 662,735 19,478
* Thoughtworks Holding Inc. 2,024,735 16,684
* Grid Dynamics Holdings Inc. 1,195,586 11,478
* BigCommerce Holdings Inc. Series 1 1,349,819 10,758
  Hackett Group Inc. 521,094 10,104
*,1 Tucows Inc. Class A 196,127 6,100
* Unisys Corp. 1,448,176 5,691
*,1 Rackspace Technology Inc. 1,133,886 1,769
      3,286,160
Semiconductors & Semiconductor Equipment (22.8%)
  NVIDIA Corp. 8,026,145 3,036,612
  Broadcom Inc. 2,236,970 1,807,382
* Advanced Micro Devices Inc. 8,682,780 1,026,391
  Texas Instruments Inc. 4,906,820 853,198
  Intel Corp. 22,624,220 711,305
  QUALCOMM Inc. 6,055,648 686,771
  Applied Materials Inc. 4,598,487 612,978
  Analog Devices Inc. 2,760,984 490,599
  Lam Research Corp. 740,008 456,363
  Micron Technology Inc. 6,014,598 410,196
  KLA Corp. 767,882 340,164
  Marvell Technology Inc. 4,845,709 283,426
  NXP Semiconductors NV 1,456,860 260,924
  Microchip Technology Inc. 3,082,962 232,024
* ON Semiconductor Corp. 2,451,040 204,907
* Enphase Energy Inc. 809,090 140,685
  Monolithic Power Systems Inc. 269,388 131,976
* First Solar Inc. 606,677 123,131
  Skyworks Solutions Inc. 974,496 100,870
* SolarEdge Technologies Inc. 344,533 98,133
  Entegris Inc. 930,695 97,956
  Teradyne Inc. 964,005 96,584
* Lattice Semiconductor Corp. 894,231 72,710
* Qorvo Inc. 673,502 65,505
* Rambus Inc. 805,621 51,527
  Universal Display Corp. 328,395 48,382
* Wolfspeed Inc. 967,788 46,493
  MKS Instruments Inc. 472,944 46,022
* Axcelis Technologies Inc. 269,179 42,409
* Onto Innovation Inc. 393,944 42,290
  Power Integrations Inc. 460,927 39,824
* Silicon Laboratories Inc. 266,433 37,479
* Cirrus Logic Inc. 466,277 36,220
* Diodes Inc. 384,378 34,533
* Synaptics Inc. 373,523 32,138
* MACOM Technology Solutions Holdings Inc. Class H 528,298 31,608
  Kulicke & Soffa Industries Inc. 567,170 29,992
* Allegro MicroSystems Inc. 752,664 29,602
  Amkor Technology Inc. 1,177,124 29,169
* Ambarella Inc. 385,810 27,902
* FormFactor Inc. 850,258 26,605
* Impinj Inc. 257,108 26,312
* MaxLinear Inc. 874,762 25,552
* Credo Technology Group Holding Ltd. 1,790,494 24,028
* Ultra Clean Holdings Inc. 687,543 23,569
* Cohu Inc. 614,026 23,542
* Photronics Inc. 1,105,624 23,472
* Sitime Corp. 228,101 22,621

    Shares Market
Value
($000)
* Semtech Corp. 973,135 21,156
* SMART Global Holdings Inc. 934,985 21,112
* PDF Solutions Inc. 499,182 21,090
* Veeco Instruments Inc. 863,009 21,066
* indie Semiconductor Inc. Class A 2,150,354 20,428
*,1 Navitas Semiconductor Corp. 2,136,353 18,266
* Ichor Holdings Ltd. 589,807 17,871
* Alpha & Omega Semiconductor Ltd. 500,336 13,854
* CEVA Inc. 473,886 11,857
* ACM Research Inc. Class A 990,784 10,017
* Magnachip Semiconductor Corp. 905,727 9,266
      13,328,064
Software (40.6%)
  Microsoft Corp. 37,645,520 12,362,412
* Salesforce Inc. 5,380,620 1,201,923
* Adobe Inc. 2,474,884 1,033,982
  Oracle Corp. 8,746,266 926,579
  Intuit Inc. 1,521,138 637,539
* ServiceNow Inc. 1,109,200 604,270
* Synopsys Inc. 842,424 383,269
* Palo Alto Networks Inc. 1,679,610 358,412
* Cadence Design Systems Inc. 1,514,248 349,655
  Roper Technologies Inc. 594,143 269,872
* Fortinet Inc. 3,733,496 255,110
* Workday Inc. Class A 1,151,950 244,202
* Autodesk Inc. 1,206,915 240,647
* Crowdstrike Holdings Inc. Class A 1,275,575 204,258
* VMware Inc. Class A 1,358,008 185,083
* ANSYS Inc. 504,547 163,266
* Atlassian Corp. Ltd. Class A 890,556 161,004
* Palantir Technologies Inc. Class A 10,686,324 157,196
* HubSpot Inc. 276,764 143,361
* Datadog Inc. Class A 1,471,176 139,629
* Fair Isaac Corp. 151,053 118,980
* Tyler Technologies Inc. 255,731 101,515
* Zoom Video Communications Inc. Class A 1,444,636 96,978
* Splunk Inc. 970,627 96,374
* PTC Inc. 694,241 93,306
* Zscaler Inc. 571,106 77,373
* DocuSign Inc. Class A 1,328,529 74,929
* Manhattan Associates Inc. 403,135 73,137
* Dynatrace Inc. 1,428,932 72,861
  Bentley Systems Inc. Class B 1,484,593 72,418
  Gen Digital Inc. (XNGS) 3,893,678 68,295
* Bill Holdings Inc. 651,979 67,532
* Black Knight Inc. 1,076,782 62,216
* Nutanix Inc. Class A 1,750,020 51,836
*,1 Unity Software Inc. 1,671,279 49,670
* UiPath Inc. Class A 2,763,760 49,444
* Guidewire Software Inc. 572,306 47,490
* Smartsheet Inc. Class A 957,405 47,468
* Dropbox Inc. Class A 1,988,104 45,766
* Elastic NV 618,432 45,034
* SPS Commerce Inc. 278,493 43,389
* Confluent Inc. Class A 1,337,254 42,444
* SentinelOne Inc. Class A 1,967,868 42,073
*,1 C3.ai Inc. Class A 1,023,295 40,942
* Workiva Inc. 411,556 39,863

    Shares Market
Value
($000)
* Five9 Inc. 599,332 39,622
  Dolby Laboratories Inc. Class A 478,863 39,521
* Teradata Corp. 837,120 39,227
* Qualys Inc. 308,455 38,946
* Procore Technologies Inc. 643,732 38,926
* Tenable Holdings Inc. 948,218 38,867
* Aspen Technology Inc. 234,678 38,468
* DoubleVerify Holdings Inc. 1,017,808 35,491
* Box Inc. Class A 1,256,800 35,404
* Altair Engineering Inc. Class A 471,230 34,555
* AppLovin Corp. Class A 1,347,478 33,700
* New Relic Inc. 451,818 31,831
*,1 MicroStrategy Inc. Class A 105,032 31,681
* Blackbaud Inc. 413,594 30,341
* RingCentral Inc. Class A 865,751 30,042
* NCR Corp. 1,264,734 29,974
* CommVault Systems Inc. 430,037 29,969
* HashiCorp Inc. Class A 869,707 29,866
* Rapid7 Inc. 618,597 29,519
* Varonis Systems Inc. 1,115,315 29,310
*,1 Gitlab Inc. Class A 767,336 28,361
  Progress Software Corp. 464,190 27,851
* Appfolio Inc. Class A 192,507 27,557
* Blackline Inc. 523,892 27,279
  InterDigital Inc. 317,158 26,337
* Verint Systems Inc. 729,199 26,164
* Alarm.com Holdings Inc. 517,810 26,004
* Alteryx Inc. Class A 660,642 25,725
* ACI Worldwide Inc. 1,127,737 25,724
* Freshworks Inc. Class A 1,627,067 25,643
  Pegasystems Inc. 523,803 25,331
* PagerDuty Inc. 929,957 25,304
* Asana Inc. Class A 1,050,913 25,096
*,1 Riot Platforms Inc. 2,056,731 24,681
* Sprout Social Inc. Class A 561,499 24,319
* Envestnet Inc. 463,821 24,272
* Zuora Inc. Class A 2,246,695 24,242
* Samsara Inc. Class A 1,257,515 24,207
* Qualtrics International Inc. Class A 1,333,224 24,105
* Agilysys Inc. 315,447 23,450
* JFrog Ltd. 951,056 23,168
* Q2 Holdings Inc. 792,390 23,074
*,1 Marathon Digital Holdings Inc. 2,353,875 23,044
  Clear Secure Inc. Class A 916,333 22,643
* Cerence Inc. 765,367 21,828
* nCino Inc. 794,003 21,827
* Appian Corp. Class A 507,451 21,734
* PROS Holdings Inc. 690,888 20,948
* Zeta Global Holdings Corp. Class A 2,319,673 20,923
* Braze Inc. Class A 628,920 20,824
* Model N Inc. 651,612 20,799
* LiveRamp Holdings Inc. 850,985 20,713
* Sprinklr Inc. Class A 1,499,629 19,945
* PowerSchool Holdings Inc. Class A 1,047,921 19,848
  A10 Networks Inc. 1,327,016 19,759
  Adeia Inc. 2,012,757 19,745
* EngageSmart Inc. 1,012,965 19,226
* Clearwater Analytics Holdings Inc. Class A 1,190,256 19,187

    Shares Market
Value
($000)
* Yext Inc. 2,080,830 19,123
* Jamf Holding Corp. 1,029,624 18,925
* Everbridge Inc. 778,020 18,688
* Vertex Inc. Class A 847,632 18,631
* ForgeRock Inc. Class A 877,247 17,659
* N-Able Inc. 1,230,172 17,468
* Intapp Inc. 407,394 17,221
* AvePoint Inc. 2,446,382 16,171
* E2open Parent Holdings Inc. 3,219,720 16,099
* Matterport Inc. 5,270,236 15,653
* Consensus Cloud Solutions Inc. 402,915 14,686
* Olo Inc. Class A 2,100,852 14,454
* Couchbase Inc. 680,166 13,957
* Digital Turbine Inc. 1,502,584 13,734
* Informatica Inc. Class A 766,742 13,541
* Alkami Technology Inc. 890,001 13,350
* Amplitude Inc. Class A 1,163,261 11,330
* Xperi Inc. 896,263 10,603
  Ebix Inc. 526,684 10,492
* OneSpan Inc. 681,761 10,322
* Mitek Systems Inc. 951,880 9,919
* 8x8 Inc. 2,408,334 9,826
* SolarWinds Corp. 1,045,947 9,727
* SoundHound AI Inc. Class A 3,069,750 9,363
*,1 Digimarc Corp. 302,327 9,330
  American Software Inc. Class A 680,844 8,667
* Domo Inc. Class B 639,066 8,595
* MeridianLink Inc. 429,704 8,379
* Momentive Global Inc. 875,090 8,270
*,1 SEMrush Holdings Inc. Class A 756,503 5,757
  ON24 Inc. 707,342 5,652
* LivePerson Inc. 1,454,660 5,353
* Rimini Street Inc. 1,135,284 5,222
* Expensify Inc. Class A 727,260 5,033
* CS Disco Inc. 506,705 4,190
* Telos Corp. 1,194,857 3,836
* Weave Communications Inc. 423,881 3,315
*,1 Veritone Inc. 701,063 2,762
*,1 Cipher Mining Inc. 1,054,750 2,679
*,1 Terawulf Inc. 1,786,022 2,679
* Enfusion Inc. Class A 311,434 2,479
* Porch Group Inc. 1,755,673 2,476
*,1 Latch Inc. 2,177,064 2,177
* Upland Software Inc. 617,857 1,736
* SecureWorks Corp. Class A 201,190 1,624
*,1 WM Technology Inc. 1,524,142 1,555
*,1 Embark Technology Inc. 284,386 793
      23,662,650
Technology Hardware, Storage & Peripherals (23.1%)
  Apple Inc. 71,628,304 12,696,117
  HP Inc. 5,134,552 149,210
  Hewlett Packard Enterprise Co. 7,787,608 112,297
  NetApp Inc. 1,343,749 89,158
* Western Digital Corp. 2,051,769 79,465
* Super Micro Computer Inc. 334,704 74,957
  Dell Technologies Inc. Class C 1,652,569 74,052
  Seagate Technology Holdings plc 1,205,869 72,473
* Pure Storage Inc. Class A 2,113,021 60,834

    Shares Market
Value
($000)
*,1 IonQ Inc. 2,317,061 25,001
  Xerox Holdings Corp. 1,550,368 21,814
* Corsair Gaming Inc. 928,875 18,317
* Avid Technology Inc. 746,062 17,905
* CPI Card Group Inc. 85,164 2,266
      13,493,866
Total Common Stocks (Cost $42,529,528) 58,294,331
Temporary Cash Investments (0.5%)
Money Market Fund (0.5%)
2,3 Vanguard Market Liquidity Fund, 5.125% (Cost$293,669) 2,937,631 293,704
Total Investments (100.4%) (Cost $42,823,197) 58,588,035
Other Assets and Liabilities—Net (-0.4%) (241,393)
Net Assets (100.0%) 58,346,642
Cost is in $000.
* Non-income-producing security.
1 Includes partial security positions on loan to broker-dealers. The total value of securities on loan is $117,880,000.
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 Collateral of $127,636,000 was received for securities on loan.

Derivative Financial Instruments Outstanding as of Period End

Futures Contracts
      ($000)
  Expiration Number of
Long (Short)
Contracts
Notional
Amount
Value and
Unrealized
Appreciation
(Depreciation)
Long Futures Contracts        
E-mini NASDAQ 100 Index June 2023 1 286 (2)
A. Security Valuation: 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 by methods deemed by the valuation designee to represent fair value and subject to oversight by the board of trustees. Investments in Vanguard Market Liquidity Fund are valued at that fund's net asset value.
B. Futures Contracts: The fund uses index futures contracts to a limited extent, with the objectives of maintaining full exposure to the stock market, maintaining liquidity, and minimizing transaction costs. The fund may purchase futures contracts to immediately invest incoming cash in the market, or sell futures in response to cash outflows, thereby simulating a fully invested position in the underlying index while maintaining a cash balance for liquidity. The primary risks associated with the use of futures contracts are imperfect correlation between changes in market values of stocks held by the fund and the prices of futures contracts, and the possibility of an illiquid market. Counterparty risk involving futures is mitigated because a regulated clearinghouse is the counterparty instead of the clearing broker. To further mitigate counterparty risk, the fund trades futures contracts on an exchange, monitors the financial strength of its clearing brokers and

clearinghouse, and has entered into clearing agreements with its clearing brokers. The clearinghouse imposes initial margin requirements to secure the fund’s performance and requires daily settlement of variation margin representing changes in the market value of each contract. Any securities pledged as initial margin for open contracts are noted in the Schedule of Investments.
Futures contracts are valued at their quoted daily settlement prices. Fluctuations in the value of the contracts are recorded as an asset (liability).
C.  Swap Contracts: The fund has entered into equity swap contracts to earn the total return on selected reference stocks in the fund’s target index. Under the terms of the swaps, the fund receives the total return on the referenced stock (i.e., receiving the increase or paying the decrease in value of the selected reference stock and receiving the equivalent of any dividends in respect of the selected referenced stock) over a specified period of time, applied to a notional amount that represents the value of a designated number of shares of the selected reference stock at the beginning of the equity swap contract. The fund also pays a floating rate that is based on short-term interest rates, applied to the notional amount. At the same time, the fund generally invests an amount approximating the notional amount of the swap in high-quality temporary cash investments.
A risk associated with all types of swaps is the possibility that a counterparty may default on its obligation to pay net amounts due to the fund. The fund’s maximum amount subject to counterparty risk is the unrealized appreciation on the swap contract. The fund mitigates its counterparty risk by entering into swaps only with a diverse group of prequalified counterparties, monitoring their financial strength, entering into master netting arrangements with its counterparties, and requiring its counterparties to transfer collateral as security for their performance. In the absence of a default, the collateral pledged or received by the fund cannot be repledged, resold, or rehypothecated. In the event of a counterparty’s default (including bankruptcy), the fund may terminate any swap contracts with that counterparty, determine the net amount owed by either party in accordance with its master netting arrangements, and sell or retain any collateral held up to the net amount owed to the fund under the master netting arrangements. The swap contracts contain provisions whereby a counterparty may terminate open contracts if the fund’s net assets decline below a certain level, triggering a payment by the fund if the fund is in a net liability position at the time of the termination. The payment amount would be reduced by any collateral the fund has pledged. Any securities pledged as collateral for open contracts are noted in the Schedule of Investments. The value of collateral received or pledged is compared daily to the value of the swap contracts exposure with each counterparty, and any difference, if in excess of a specified minimum transfer amount, is adjusted and settled within two business days.
Swaps are valued daily based on market quotations received from independent pricing services or recognized dealers and the change in value is recorded as an asset (liability) and as unrealized appreciation (depreciation) until periodic payments are made or the termination of the swap, at which time realized gain (loss) is recorded.
The fund had no open swap contracts at May 31, 2023.
D.  Various inputs may be used to determine the value of the fund’s investments and derivatives. These inputs are summarized in three broad levels for financial statement purposes. The inputs or methodologies used to value securities are not necessarily an indication of the risk associated with investing in those securities.
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). Any investments and derivatives valued with significant unobservable inputs are noted on the Schedule of Investments.

At May 31, 2023, 100% of the market value of the fund’s investments and derivatives was determined based on Level 1 inputs.