Vanguard^® Intermediate-Term Treasury Fund

Schedule of Investments (unaudited)

As of April 30, 2024

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.

		Coupon	Maturity Date	Face Amount ($000)	Market Value ($000)
U.S. Government and Agency Obligations (93.8%)
U.S. Government Securities (86.9%)
	United States Treasury Inflation Indexed Bonds	0.250%	1/15/25	176,877	173,837
	United States Treasury Inflation Indexed Bonds	0.125%	4/15/26	156,198	148,828
	United States Treasury Note/Bond	0.500%	5/31/27	106,600	93,408
	United States Treasury Note/Bond	2.625%	5/31/27	118,500	110,964
	United States Treasury Note/Bond	0.500%	6/30/27	132,700	115,926
	United States Treasury Note/Bond	3.250%	6/30/27	47,200	45,002
	United States Treasury Note/Bond	0.375%	7/31/27	172,000	149,076
	United States Treasury Note/Bond	2.750%	7/31/27	99,000	92,782
	United States Treasury Note/Bond	0.500%	8/31/27	52,000	45,118
	United States Treasury Note/Bond	0.375%	9/30/27	140,000	120,531
	United States Treasury Note/Bond	4.125%	9/30/27	46,000	44,979
	United States Treasury Note/Bond	0.500%	10/31/27	90,000	77,555
	United States Treasury Note/Bond	4.125%	10/31/27	130,000	127,034
	United States Treasury Note/Bond	3.875%	11/30/27	30,000	29,067
	United States Treasury Note/Bond	0.625%	12/31/27	64,000	55,060
	United States Treasury Note/Bond	3.500%	1/31/28	10,000	9,552
	United States Treasury Note/Bond	1.125%	2/29/28	15,000	13,088
	United States Treasury Note/Bond	1.250%	3/31/28	16,400	14,340
	United States Treasury Note/Bond	1.250%	4/30/28	10,700	9,332
	United States Treasury Note/Bond	1.000%	7/31/28	20,000	17,125
	United States Treasury Note/Bond	1.250%	9/30/28	77,000	66,328
	United States Treasury Note/Bond	3.125%	11/15/28	100	93
	United States Treasury Note/Bond	5.250%	11/15/28	19,000	19,338
	United States Treasury Note/Bond	1.500%	11/30/28	500	434
	United States Treasury Note/Bond	1.750%	1/31/29	34,600	30,232
	United States Treasury Note/Bond	1.875%	2/28/29	5,892	5,170
	United States Treasury Note/Bond	2.375%	3/31/29	46,050	41,315
	United States Treasury Note/Bond	2.875%	4/30/29	123,400	113,258
	United States Treasury Note/Bond	2.375%	5/15/29	84,700	75,833
	United States Treasury Note/Bond	2.750%	5/31/29	106,900	97,413
	United States Treasury Note/Bond	3.250%	6/30/29	114,500	106,753
	United States Treasury Note/Bond	2.625%	7/31/29	103,800	93,744
	United States Treasury Note/Bond	3.125%	8/31/29	106,500	98,513
	United States Treasury Note/Bond	3.875%	9/30/29	123,600	118,617
	United States Treasury Note/Bond	4.000%	10/31/29	105,300	101,615
	United States Treasury Note/Bond	3.875%	11/30/29	106,300	101,915
	United States Treasury Note/Bond	3.875%	12/31/29	102,000	97,713
	United States Treasury Note/Bond	3.500%	1/31/30	105,000	98,585
	United States Treasury Note/Bond	1.500%	2/15/30	86,100	72,189
	United States Treasury Note/Bond	4.000%	2/28/30	111,800	107,712
	United States Treasury Note/Bond	3.625%	3/31/30	99,500	93,934

		Coupon	Maturity Date	Face Amount ($000)	Market Value ($000)
	United States Treasury Note/Bond	3.500%	4/30/30	93,200	87,331
	United States Treasury Note/Bond	0.625%	5/15/30	171,000	134,609
	United States Treasury Note/Bond	3.750%	5/31/30	113,000	107,244
	United States Treasury Note/Bond	3.750%	6/30/30	115,700	109,734
	United States Treasury Note/Bond	4.000%	7/31/30	102,800	98,817
1,2	United States Treasury Note/Bond	0.625%	8/15/30	201,300	156,951
	United States Treasury Note/Bond	4.125%	8/31/30	77,000	74,522
	United States Treasury Note/Bond	4.625%	9/30/30	40,000	39,806
	United States Treasury Note/Bond	4.875%	10/31/30	20,000	20,175
	United States Treasury Note/Bond	4.375%	11/30/30	50,500	49,537
	United States Treasury Note/Bond	4.000%	1/31/31	50,300	48,257
	United States Treasury Note/Bond	4.125%	3/31/31	30,000	28,983
	United States Treasury Note/Bond	1.625%	5/15/31	73,800	60,389
	United States Treasury Note/Bond	1.250%	8/15/31	97,600	77,074
	United States Treasury Note/Bond	1.375%	11/15/31	96,000	75,930
	United States Treasury Note/Bond	1.875%	2/15/32	108,900	89,009
	United States Treasury Note/Bond	2.875%	5/15/32	107,000	94,026
	United States Treasury Note/Bond	2.750%	8/15/32	84,800	73,538
	United States Treasury Note/Bond	4.125%	11/15/32	90,300	86,688
	United States Treasury Note/Bond	3.500%	2/15/33	134,900	123,391
	United States Treasury Note/Bond	3.375%	5/15/33	65,000	58,744
	United States Treasury Note/Bond	3.875%	8/15/33	199,700	187,531
	United States Treasury Note/Bond	4.500%	11/15/33	154,500	152,279
	United States Treasury Note/Bond	4.000%	2/15/34	100,000	94,703
					5,162,576
Agency Bonds and Notes (3.4%)
3	Fannie Mae Principal Strip	0.000%	11/15/30	6,000	4,352
3	Federal Home Loan Banks	2.250%	3/4/36	33,640	24,695
3	Federal Home Loan Mortgage Corp.	1.500%	7/27/32	18,340	13,900
3	Freddie Mac Principal Strips	0.000%	3/15/31	26,475	18,891
	Private Export Funding Corp.	4.600%	2/15/34	55,000	53,698
	Resolution Funding Corp. Principal Strip	0.000%	1/15/30	15,000	11,241
	Resolution Funding Corp. Principal Strip	0.000%	4/15/30	98,000	72,434
					199,211
Conventional Mortgage-Backed Securities (0.7%)
3,4	UMBS Pool	3.000%	2/1/43–2/1/47	45,101	38,727
Nonconventional Mortgage-Backed Securities (2.8%)
3,4	Fannie Mae REMICS	2.500%	11/25/47	31,205	26,934
3,4	Fannie Mae REMICS	4.000%	5/25/49	21,368	19,649
3,4	Fannie Mae REMICS	2.000%	2/25/52	7,827	6,658
3,4	Freddie Mac REMICS	2.000%	2/25/48	19,396	16,019
3,4	Freddie Mac REMICS	3.000%	7/25/48–10/25/49	51,071	44,788
3,4	Freddie Mac REMICS	2.500%	9/25/48–1/25/49	42,001	35,468
3,4	Freddie Mac REMICS	2.250%	8/25/49	20,964	17,409
					166,925
Total U.S. Government and Agency Obligations (Cost $5,769,839)					5,567,439
Asset-Backed/Commercial Mortgage-Backed Securities (5.0%)
3,4	Freddie Mac Multifamily Structured Pass-Through Certificates Class A2 Series K049	3.530%	8/25/32	5,704	5,085
3,4,5	Freddie Mac Multifamily Structured Pass-Through Certificates Class A2 Series K086	3.859%	11/25/28	8,374	7,929
3,4	Freddie Mac Multifamily Structured Pass-Through Certificates Class A2 Series K087	3.771%	12/25/28	4,375	4,136

		Coupon	Maturity Date	Face Amount ($000)	Market Value ($000)
3,4	Freddie Mac Multifamily Structured Pass-Through Certificates Class A2 Series K088	3.690%	1/25/29	10,100	9,508
3,4	Freddie Mac Multifamily Structured Pass-Through Certificates Class A2 Series K090	3.422%	2/25/29	3,000	2,788
3,4	Freddie Mac Multifamily Structured Pass-Through Certificates Class A2 Series K092	3.298%	4/25/29	1,000	923
3,4	Freddie Mac Multifamily Structured Pass-Through Certificates Class A2 Series K095	2.785%	6/25/29	515	462
3,4	Freddie Mac Multifamily Structured Pass-Through Certificates Class A2 Series K096	2.519%	7/25/29	980	866
3,4	Freddie Mac Multifamily Structured Pass-Through Certificates Class A2 Series K099	2.595%	9/25/29	10,000	8,841
3,4	Freddie Mac Multifamily Structured Pass-Through Certificates Class A2 Series K120	1.500%	10/25/30	12,500	10,028
3,4	Freddie Mac Multifamily Structured Pass-Through Certificates Class A2 Series K126	2.074%	1/25/31	7,000	5,813
3,4	Freddie Mac Multifamily Structured Pass-Through Certificates Class A2 Series K509	4.850%	9/25/28	25,500	25,179
3,4	Freddie Mac Multifamily Structured Pass-Through Certificates Class A2 Series K511	4.860%	10/25/28	37,500	36,988
3,4	Freddie Mac Multifamily Structured Pass-Through Certificates Class A2 Series K512	5.000%	11/25/28	20,800	20,622
3,4,5	Freddie Mac Multifamily Structured Pass-Through Certificates Class A2 Series K513	4.724%	12/25/28	37,600	36,874
3,4	Freddie Mac Multifamily Structured Pass-Through Certificates Class A2 Series K514	4.572%	12/25/28	58,300	56,893
3,4,5	Freddie Mac Multifamily Structured Pass-Through Certificates Class A2 Series K520	5.180%	3/25/29	63,200	63,195
Total Asset-Backed/Commercial Mortgage-Backed Securities (Cost $301,628)					296,130

		Coupon	Shares	Market Value ($000)
Temporary Cash Investments (4.2%)
Money Market Fund (4.2%)
6	Vanguard Market Liquidity Fund (Cost $251,308)	5.394%	2,513,423	251,317
Total Investments (103.0%) (Cost $6,322,775)				6,114,886
Other Assets and Liabilities—Net (-3.0%)				(176,929)
Net Assets (100%)				5,937,957
Cost is in $000.

1	Securities with a value of $5,437,000 have been segregated as initial margin for open centrally cleared swap contracts.
2	Securities with a value of $14,152,000 have been segregated as initial margin for open futures contracts.
3	The issuer was placed under federal conservatorship in September 2008; since that time, its daily operations have been managed by the Federal Housing Finance Agency and it receives capital from the U.S. Treasury, as needed to maintain a positive net worth, in exchange for senior preferred stock.
4	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.
5	Variable-rate security; rate shown is effective rate at period end. Certain variable-rate securities are not based on a published reference rate and spread but are determined by the issuer or agent based on current market conditions.
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.
	REMICS—Real Estate Mortgage Investment Conduits.
	UMBS—Uniform Mortgage-Backed Securities.

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
5-Year U.S. Treasury Note	June 2024	1,560	163,398	(1,032)
10-Year U.S. Treasury Note	June 2024	5,239	562,865	(14,299)
Ultra 10-Year U.S. Treasury Note	June 2024	476	52,464	(1,301)
				(16,632)
Short Futures Contracts
2-Year U.S. Treasury Note	June 2024	(2,150)	(435,711)	2,926
Long U.S. Treasury Bond	June 2024	(173)	(19,690)	1,285
Ultra Long U.S. Treasury Bond	June 2024	(618)	(73,890)	1,536
				5,747
				(10,885)

Centrally Cleared Interest Rate Swaps
Termination Date	Future Effective Date	Notional Amount ($000)	Interest Rate Received (%)	Interest Rate (Paid)(%)	Value ($000)	Unrealized Appreciation (Depreciation)($000)
2/18/25	N/A	32,000	5.3431	(5.013)2	110	110
2/18/25	N/A	3,000	5.3421	(5.030)2	10	10

Centrally Cleared Interest Rate Swaps (continued)
Termination Date	Future Effective Date	Notional Amount ($000)	Interest Rate Received (%)	Interest Rate (Paid)(%)	Value ($000)	Unrealized Appreciation (Depreciation)($000)
2/26/25	N/A	70,000	5.3401	(5.069)2	195	195
3/3/25	N/A	61,000	5.3381	(5.085)2	158	158
4/26/25	N/A	73,500	0.0003	(2.698)1	13	13
4/26/25	N/A	49,000	0.0003	(2.694)1	11	11
4/29/25	N/A	95,000	0.0003	(2.688)1	6	6
5/1/25	5/1/244	140,000	0.0003	(2.700)1	(26)	(26)
					477	477

1	Interest payment received/paid at maturity.
2	Based on Secured Overnight Financing Rate (SOFR) as of the most recent reset date. Interest payment received/paid at maturity.
3	Zero-coupon. Based on the return of US Consumer Price Index for All Urban Consumers (USCPIU). Interest payment received/paid at maturity.
4	Forward interest rate swap. In a forward interest rate swap, the fund and the counterparty agree to make periodic net payments beginning on a specified future effective date.

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. Bonds and other temporary cash investments 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. Structured debt securities, including mortgages and asset-backed securities, are valued using the latest bid prices or using valuations based on a matrix system that considers such factors as issuer, tranche, nominal or option-adjusted spreads, weighted average coupon, weighted average maturity, credit enhancements, and collateral, as furnished by independent pricing services. Investments in Vanguard Market Liquidity Fund are valued at that fund's net asset value. 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.

B. To Be Announced (TBA) Transactions: A TBA transaction is an agreement to buy or sell mortgage-backed securities with agreed-upon characteristics (face amount, coupon, maturity) for settlement at a future date. The fund may be a seller of TBA transactions to reduce its exposure to the mortgage-backed securities market or in order to sell mortgage-backed securities it owns under delayed-delivery arrangements. When the fund is a buyer of TBA transactions, it maintains cash or short-term investments in an amount sufficient to meet the purchase price at the settlement date of the TBA transaction. The primary risk associated with TBA transactions is that a counterparty may default on its obligations. The fund mitigates its counterparty risk by, among other things, performing a credit analysis of counterparties, allocating transactions among numerous counterparties, and monitoring its exposure to each counterparty. The fund may also enter into a Master Securities Forward Transaction Agreement (MSFTA) with certain counterparties and require them 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. Under an MSFTA, upon a counterparty default (including bankruptcy), the fund may terminate any TBA transactions with that counterparty, determine the net amount owed by either party in accordance with its MSFTA, and sell or retain any collateral held up to the net amount owed to the fund under the MSFTA.

C. Mortgage Dollar Rolls: The fund enters into mortgage-dollar-roll transactions, in which the fund sells mortgage-backed securities to a dealer and simultaneously agrees to purchase similar securities in the future at a predetermined price. The proceeds of the securities sold in mortgage-dollar-roll transactions are typically invested in high-quality short-term fixed income securities. The fund forgoes principal and interest paid on the securities sold, and is compensated

by interest earned on the proceeds of the sale and by a lower price on the securities to be repurchased. The fund also enters into mortgage-dollar-roll transactions in which the fund buys mortgage-backed securities from a dealer pursuant to a TBA transaction and simultaneously agrees to sell similar securities in the future at a predetermined price. The securities bought in mortgage-dollar-roll transactions are used to cover an open TBA sell position. The fund continues to earn interest on mortgage-backed security pools already held and receives a lower price on the securities to be sold in the future. The fund accounts for mortgage-dollar-roll transactions as purchases and sales; as such, these transactions may increase the fund’s portfolio turnover rate. Amounts to be received or paid in connection with open mortgage dollar rolls are included in Receivables for Investment Securities Sold or Payables for Investment Securities Purchased.

D. Futures Contracts: The fund uses futures contracts to invest in fixed income asset classes with greater efficiency and lower cost than is possible through direct investment, to add value when these instruments are attractively priced, or to adjust sensitivity to changes in interest rates. The primary risks associated with the use of futures contracts are imperfect correlation between changes in market values of bonds 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).

E. Swap Contracts: The fund enters into interest rate swap transactions to adjust the fund’s sensitivity to changes in interest rates and maintain the ability to generate income at prevailing market rates. Under the terms of the swaps, one party pays the other either an amount that is a fixed percentage rate or a floating rate, which is reset periodically based on short-term interest rates, applied to a notional amount. In return, the counterparty agrees to pay a different floating rate, which is reset periodically based on short-term interest rates, applied to the same notional amount.

The fund enters into inflation swap transactions to transfer inflation risk from one party to another through an exchange of cash flows.  Under the terms of the swap, one party pays a fixed rate applied to a notional amount.  In return, the other party pays a floating rate linked to an inflation index.

The fund enters into centrally cleared interest rate swaps to achieve the same objectives specified with respect to the equivalent over-the-counter swaps but with less counterparty risk because a regulated clearinghouse is the counterparty instead of the clearing broker or executing broker. 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. To further mitigate counterparty risk, the fund trades with a diverse group of prequalified executing brokers; monitors the financial strength of its clearing brokers, executing brokers, and clearinghouse; and has entered into agreements with its clearing brokers and executing brokers.

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.

F.  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.

The following table summarizes the market value of the fund’s investments and derivatives as of April 30, 2024, based on the inputs used to value them:

	Level 1 ($000)	Level 2 ($000)	Level 3 ($000)	Total ($000)
Investments
Assets
U.S. Government and Agency Obligations	—	5,567,439	—	5,567,439
Asset-Backed/Commercial Mortgage-Backed Securities	—	296,130	—	296,130
Temporary Cash Investments	251,317	—	—	251,317
Total	251,317	5,863,569	—	6,114,886
Derivative Financial Instruments
Assets
Futures Contracts1	5,747	—	—	5,747
Swap Contracts	5031	—	—	503
Total	6,250	—	—	6,250
Liabilities
Futures Contracts1	16,632	—	—	16,632
Swap Contracts	261	—	—	26
Total	16,658	—	—	16,658

1 Includes cumulative appreciation (depreciation) on futures contracts and centrally cleared swaps, if any, as reported in the Schedule of Investments.