0000891190 admiral:InvestorMember admiral:S000002233Member 2024-12-20 2024-12-20 0000891190 2024-12-20 2024-12-20 0000891190 admiral:InvestorMember admiral:S000002233Member admiral:C000005732Member 2024-12-20 2024-12-20 0000891190 admiral:ETFMember admiral:S000030013Member 2024-12-20 2024-12-20 0000891190 admiral:ETFMember admiral:S000030013Member admiral:C000092036Member 2024-12-20 2024-12-20 0000891190 admiral:ETFMember admiral:S000030012Member 2024-12-20 2024-12-20 0000891190 admiral:ETFMember admiral:S000030012Member admiral:C000092034Member 2024-12-20 2024-12-20 0000891190 admiral:ETFMember admiral:S000030014Member 2024-12-20 2024-12-20 0000891190 admiral:ETFMember admiral:S000030014Member admiral:C000092038Member 2024-12-20 2024-12-20 0000891190 admiral:ETFMember admiral:S000030015Member 2024-12-20 2024-12-20 0000891190 admiral:ETFMember admiral:S000030015Member admiral:C000092040Member 2024-12-20 2024-12-20 0000891190 admiral:ETFMember admiral:S000030016Member 2024-12-20 2024-12-20 0000891190 admiral:ETFMember admiral:S000030016Member admiral:C000092043Member 2024-12-20 2024-12-20 0000891190 admiral:ETFMember admiral:S000030017Member 2024-12-20 2024-12-20 0000891190 admiral:ETFMember admiral:S000030017Member admiral:C000092044Member 2024-12-20 2024-12-20 0000891190 admiral:ETFMember admiral:S000030019Member 2024-12-20 2024-12-20 0000891190 admiral:ETFMember admiral:S000030019Member admiral:C000092048Member 2024-12-20 2024-12-20 0000891190 admiral:ETFMember admiral:S000030018Member 2024-12-20 2024-12-20 0000891190 admiral:ETFMember admiral:S000030018Member admiral:C000092046Member 2024-12-20 2024-12-20 0000891190 admiral:InstitutionalMember admiral:S000030013Member 2024-12-20 2024-12-20 0000891190 admiral:InstitutionalMember admiral:S000030013Member admiral:C000092037Member 2024-12-20 2024-12-20 0000891190 admiral:InstitutionalMember admiral:S000030012Member 2024-12-20 2024-12-20 0000891190 admiral:InstitutionalMember admiral:S000030012Member admiral:C000092035Member 2024-12-20 2024-12-20 0000891190 admiral:InstitutionalMember admiral:S000030014Member 2024-12-20 2024-12-20 0000891190 admiral:InstitutionalMember admiral:S000030014Member admiral:C000092039Member 2024-12-20 2024-12-20 0000891190 admiral:InstitutionalMember admiral:S000030015Member 2024-12-20 2024-12-20 0000891190 admiral:InstitutionalMember admiral:S000030015Member admiral:C000092041Member 2024-12-20 2024-12-20 0000891190 admiral:InstitutionalMember admiral:S000030016Member 2024-12-20 2024-12-20 0000891190 admiral:InstitutionalMember admiral:S000030016Member admiral:C000092042Member 2024-12-20 2024-12-20 0000891190 admiral:InstitutionalMember admiral:S000030017Member 2024-12-20 2024-12-20 0000891190 admiral:InstitutionalMember admiral:S000030017Member admiral:C000092045Member 2024-12-20 2024-12-20 0000891190 admiral:InstitutionalMember admiral:S000030019Member 2024-12-20 2024-12-20 0000891190 admiral:InstitutionalMember admiral:S000030019Member admiral:C000092049Member 2024-12-20 2024-12-20 pure iso4217:USD This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund. This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund. This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund. This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund. This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund. This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund. This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund. This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund. 2024-08-31 VANGUARD ADMIRAL FUNDS 0000891190 false 2025-02-03 2025-02-03 N-1A 497 Vanguard Treasury Money Market FundSupplement to the Prospectus and Summary Prospectus Dated December 20, 2024As approved by the Fund’s Board of Trustees, Vanguard Treasury Money Market Fund (the Fund) has reduced its expense ratio. Effective February 3, 2025, the Annual Fund Operating Expenses table and the hypothetical expenses example for the Fund are hereby deleted and replaced with the following:Prospectus and Summary Prospectus Text Changes for Vanguard Treasury Money Market FundAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0612b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.071The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the Fund provides a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$7$23$40$90© 2025 The Vanguard Group, Inc. All rights reserved.Vanguard Marketing Corporation, Distributor.PS 11A 022025Prospectus and Summary Prospectus Text Changes for Vanguard S&P 500 Value ETFAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0612b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.071The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$7$23$40$90This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund.Prospectus and Summary Prospectus Text Changes for Vanguard S&P 500 Growth ETFAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0612b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.071The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$7$23$40$90This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund.Prospectus and Summary Prospectus Text Changes for Vanguard S&P Mid-Cap 400 ETFAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0612b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.071The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$7$23$40$90This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund.Prospectus and Summary Prospectus Text Changes for Vanguard S&P Mid-Cap 400 Value ETFAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0812b-1 Distribution FeeNoneOther Expenses0.02Total Annual Fund Operating Expenses0.101The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$10$32$56$128This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund.Prospectus and Summary Prospectus Text Changes for Vanguard S&P Mid-Cap 400 Growth ETFAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0812b-1 Distribution FeeNoneOther Expenses0.02Total Annual Fund Operating Expenses0.101The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$10$32$56$128This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund.Prospectus and Summary Prospectus Text Changes for Vanguard S&P Small-Cap 600 ETFAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0612b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.071The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$7$23$40$90This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund.Prospectus and Summary Prospectus Text Changes for Vanguard S&P Small-Cap 600 Value ETFAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0812b-1 Distribution FeeNoneOther Expenses0.02Total Annual Fund Operating Expenses0.101The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$10$32$56$128This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund.Prospectus and Summary Prospectus Text Changes for Vanguard S&P Small-Cap 600 Growth ETFAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0812b-1 Distribution FeeNoneOther Expenses0.02Total Annual Fund Operating Expenses0.101The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$10$32$56$128This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund.Prospectus and Summary Prospectus Text Changes for Vanguard S&P 500 Value Index FundAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0412b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.051The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$5$16$28$64Prospectus and Summary Prospectus Text Changes for Vanguard S&P 500 Growth Index FundAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0512b-1 Distribution FeeNoneOther Expenses0.00Total Annual Fund Operating Expenses0.051The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$5$16$28$64Prospectus and Summary Prospectus Text Changes for Vanguard S&P Mid-Cap 400 Index FundAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0212b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.031The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$3$10$17$39Prospectus and Summary Prospectus Text Changes for Vanguard S&P Mid-Cap 400 Value Index FundAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0212b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.031The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$3$10$17$39Prospectus and Summary Prospectus Text Changes for Vanguard S&P Mid-Cap 400 Growth Index FundAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0212b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.031The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$3$10$17$39Prospectus and Summary Prospectus Text Changes for Vanguard S&P Small-Cap 600 Index FundAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0212b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.031The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$3$10$17$39Prospectus and Summary Prospectus Text Changes for Vanguard S&P Small-Cap 600 Value Index FundAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0212b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.031The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$3$10$17$39 Vanguard Treasury Money Market FundSupplement to the Prospectus and Summary Prospectus Dated December 20, 2024As approved by the Fund’s Board of Trustees, Vanguard Treasury Money Market Fund (the Fund) has reduced its expense ratio. Effective February 3, 2025, the Annual Fund Operating Expenses table and the hypothetical expenses example for the Fund are hereby deleted and replaced with the following:Prospectus and Summary Prospectus Text Changes for Vanguard Treasury Money Market FundAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0612b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.071The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the Fund provides a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$7$23$40$90© 2025 The Vanguard Group, Inc. All rights reserved.Vanguard Marketing Corporation, Distributor.PS 11A 022025 Annual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment) 0.0006 0 0.0001 0.0007 Example The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the Fund provides a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 7 23 40 90 2024-12-20 Prospectus and Summary Prospectus Text Changes for Vanguard S&P 500 Value ETFAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0612b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.071The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$7$23$40$90This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund. Annual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment) 0.0006 0 0.0001 0.0007 Example The following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 7 23 40 90 Prospectus and Summary Prospectus Text Changes for Vanguard S&P 500 Growth ETFAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0612b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.071The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$7$23$40$90This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund. Annual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment) 0.0006 0 0.0001 0.0007 Example The following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 7 23 40 90 Prospectus and Summary Prospectus Text Changes for Vanguard S&P Mid-Cap 400 ETFAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0612b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.071The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$7$23$40$90This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund. Annual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment) 0.0006 0 0.0001 0.0007 Example The following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 7 23 40 90 Prospectus and Summary Prospectus Text Changes for Vanguard S&P Mid-Cap 400 Value ETFAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0812b-1 Distribution FeeNoneOther Expenses0.02Total Annual Fund Operating Expenses0.101The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$10$32$56$128This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund. Annual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment) 0.0008 0 0.0002 0.0010 Example The following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 10 32 56 128 Prospectus and Summary Prospectus Text Changes for Vanguard S&P Mid-Cap 400 Growth ETFAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0812b-1 Distribution FeeNoneOther Expenses0.02Total Annual Fund Operating Expenses0.101The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$10$32$56$128This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund. Annual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment) 0.0008 0 0.0002 0.0010 Example The following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 10 32 56 128 Prospectus and Summary Prospectus Text Changes for Vanguard S&P Small-Cap 600 ETFAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0612b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.071The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$7$23$40$90This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund. Annual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment) 0.0006 0 0.0001 0.0007 Example The following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 7 23 40 90 Prospectus and Summary Prospectus Text Changes for Vanguard S&P Small-Cap 600 Value ETFAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0812b-1 Distribution FeeNoneOther Expenses0.02Total Annual Fund Operating Expenses0.101The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$10$32$56$128This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund. Annual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment) 0.0008 0 0.0002 0.0010 Example The following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 10 32 56 128 Prospectus and Summary Prospectus Text Changes for Vanguard S&P Small-Cap 600 Growth ETFAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0812b-1 Distribution FeeNoneOther Expenses0.02Total Annual Fund Operating Expenses0.101The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$10$32$56$128This example does not include the brokerage commissions that you may pay to buy and sell ETF Shares of the Fund. Annual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment) 0.0008 0 0.0002 0.0010 Example The following example is intended to help you compare the cost of investing in the Fund’s ETF Shares with the cost of investing in other funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to sell your shares at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 10 32 56 128 2024-12-20 Prospectus and Summary Prospectus Text Changes for Vanguard S&P 500 Value Index FundAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0412b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.051The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$5$16$28$64 Annual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment) 0.0004 0 0.0001 0.0005 Example The following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 5 16 28 64 Prospectus and Summary Prospectus Text Changes for Vanguard S&P 500 Growth Index FundAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0512b-1 Distribution FeeNoneOther Expenses0.00Total Annual Fund Operating Expenses0.051The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$5$16$28$64 Annual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment) 0.0005 0 0.0000 0.0005 Example The following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 5 16 28 64 2024-12-20 Prospectus and Summary Prospectus Text Changes for Vanguard S&P Mid-Cap 400 Index FundAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0212b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.031The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$3$10$17$39 Annual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment) 0.0002 0 0.0001 0.0003 Example The following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 3 10 17 39 Prospectus and Summary Prospectus Text Changes for Vanguard S&P Mid-Cap 400 Value Index FundAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0212b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.031The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$3$10$17$39 Annual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment) 0.0002 0 0.0001 0.0003 Example The following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 3 10 17 39 Prospectus and Summary Prospectus Text Changes for Vanguard S&P Mid-Cap 400 Growth Index FundAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0212b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.031The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$3$10$17$39 Annual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment) 0.0002 0 0.0001 0.0003 Example The following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 3 10 17 39 2024-12-20 Prospectus and Summary Prospectus Text Changes for Vanguard S&P Small-Cap 600 Index FundAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0212b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.031The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$3$10$17$39 Annual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment) 0.0002 0 0.0001 0.0003 Example The following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 3 10 17 39 Prospectus and Summary Prospectus Text Changes for Vanguard S&P Small-Cap 600 Value Index FundAnnual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment)Management Fees0.0212b-1 Distribution FeeNoneOther Expenses0.01Total Annual Fund Operating Expenses0.031The expense information shown in the table has been restated to reflect current fees.ExampleThe following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be:1 Year3 Years5 Years10 Years$3$10$17$39 Annual Fund Operating Expenses (Expenses that you pay each year as a percentage of the value of your investment) 0.0002 0 0.0001 0.0003 Example The following example is intended to help you compare the cost of investing in the Fund’s Institutional Shares with the cost of investing in other mutual funds. It illustrates the hypothetical expenses that you would incur over various periods if you were to invest $10,000 in the Fund’s shares. This example assumes that the shares provide a return of 5% each year and that total annual fund operating expenses remain as stated in the preceding table. You would incur these hypothetical expenses whether or not you were to redeem your investment at the end of the given period. Although your actual costs may be higher or lower, based on these assumptions your costs would be: 3 10 17 39 The expense information shown in the table has been restated to reflect current fees. The expense information shown in the table has been restated to reflect current fees. The expense information shown in the table has been restated to reflect current fees. The expense information shown in the table has been restated to reflect current fees. The expense information shown in the table has been restated to reflect current fees. The expense information shown in the table has been restated to reflect current fees. The expense information shown in the table has been restated to reflect current fees. The expense information shown in the table has been restated to reflect current fees. The expense information shown in the table has been restated to reflect current fees. The expense information shown in the table has been restated to reflect current fees. The expense information shown in the table has been restated to reflect current fees. The expense information shown in the table has been restated to reflect current fees. The expense information shown in the table has been restated to reflect current fees. The expense information shown in the table has been restated to reflect current fees. The expense information shown in the table has been restated to reflect current fees. The expense information shown in the table has been restated to reflect current fees.