PRTXX Mutual Fund

NAV$1.00

TER0.32%

Holdings51

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PRTXX Mutual Fund

NAV$1.00

T. Rowe Price US Treasury Money Fund Investor Class

TER0.32%

Holdings51

See how much of PRTXX you already own

Just $25 once·$99/mo·Download sample

X-ray my portfolio free

Overview Performance Chart Dividends Top Holdings All Holdings Sectors Geography Similar Compare Overlap

Showing top 50 of 50 holdings · as of Sep 30, 2026

PRTXX holdings, by weight
#	Ticker	Name	Weight	Cumulative	Mkt value	Sector	Industry
1	Debt	Fixed Income Clearing Bnym Treasury Repo 3.8800 20261001 3.88% 2026-10-01	23.52%	23.5%	$3.04B	-	-
2	Debt	Fixed Income Clearing Ssbt Treasury Repo 3.8800 20261001 3.88% 2026-10-01	10.12%	33.6%	$1.31B	-	-
3	Debt	Citigroup Glbl Mkt Inc Treasury Repo 3.8800 20261001 3.88% 2026-10-01	6.15%	39.8%	$794.00M	-	-
4	Debt	Treasury Floating Rate Note 4.44% Jul 31, 2027Financials · Diversified Financial Services	5.27%	45.1%	$679.94M	Financials	Diversified Financial Services
5	Debt	United States Treasury Note 2027-02-15Financials · Diversified Financial Services	3.76%	48.8%	$484.77M	Financials	Diversified Financial Services
6	Debt	United States Treasury Notes 4.500% 15-Apr-2027Financials · Banks	2.52%	51.3%	$325.29M	Financials	Banks
7	Debt	Goldman Sachs & Co Treasury Repo 3.8800 20261001 3.88% 2026-10-01	2.31%	53.7%	$298.00M	-	-
8	Debt	JPMorgan Sec LLC Treasury Repo 3.8800 20261001 3.88% 2026-10-01	2.31%	56.0%	$298.00M	-	-
9	Debt	Royal Bank of Canada Ny Treasury Repo 3.8800 20261001 3.88% 2026-10-01	2.31%	58.3%	$298.00M	-	-
10	Debt	Wells Fargo Securities Treasury Repo 3.8800 20261001 3.88% 2026-10-01	2.31%	60.6%	$298.00M	-	-
11	Debt	Us Treasury N/B 01/27 4.125Financials · Diversified Financial Services	2.07%	62.7%	$266.86M	Financials	Diversified Financial Services
12	Debt	Treasury Floating Rate Note 4.43% Apr 30, 2027Financials · Diversified Financial Services	2.02%	64.7%	$260.27M	Financials	Diversified Financial Services
13	Debt	U.S. Treasury Bill, 0%, Due 12/01/2026	1.69%	66.4%	$218.51M	-	-
14	Debt	Bank of America Sec Treasury Repo 3.8900 20261001 3.89% 2026-10-01	1.65%	68.0%	$213.00M	-	-
15	Debt	United States Treasury 3.746200% 3.7462 2028-04-30	1.56%	69.6%	$201.22M	-	-
16	Debt	Rbc Ds Treasury Repo 3.8800 20261001 3.88% 2026-10-01	1.54%	71.1%	$199.00M	-	-
17	Debt	United States Treasury Bills 0%	1.54%	72.7%	$198.15M	-	-
18	—	Us Tsy Frn 01/31/28 Govt	1.47%	74.1%	$190.20M	-	-
19	Debt	Treasury Floating Rate Note 3.96% Oct 31, 2027 3.96 2027-10-31	1.44%	75.6%	$185.36M	-	-
20	Debt	United States Treasury Bills, 3.615%, 11/19/2026	1.43%	77.0%	$184.00M	-	-
21	Debt	Hsbc Sec Usa Inc Treasury Repo 0.0050 20210401 0.005% 2021-04-01	1.38%	78.4%	$178.00M	-	-
22	Debt	Td Securities USA LLC Treasury Repo 3.8800 20261001 3.88% 2026-10-01	1.26%	79.6%	$163.00M	-	-
23	Debt	Treasury Note (Otr) 4.25% Dec 31, 2026Financials · Banks	1.24%	80.9%	$160.02M	Financials	Banks
24	Debt	United States Treasury Note/BondFinancials · Capital Markets	1.16%	82.0%	$149.68M	Financials	Capital Markets
25	Debt	Treasury Bill Oct 08, 2026	1.16%	83.2%	$149.89M	-	-
26	Debt	U.S. Treasury Bill 2026-10-22	1.16%	84.4%	$149.66M	-	-
27	Debt	Treasury NoteFinancials · Diversified Financial Services	1.05%	85.4%	$135.98M	Financials	Diversified Financial Services
28	Debt	United States Treasury Zero Coupon 01/26/2027	0.96%	86.4%	$123.34M	-	-
29	Debt	Credit Agricole Treasury Repo 3.8700 20261001 3.87% 2026-10-01	0.88%	87.2%	$114.00M	-	-
30	Debt	Credit Agricole Treasury Repo 3.8700 20261007 3.87% 2026-10-07	0.88%	88.1%	$113.00M	-	-
31	Debt	Us Treasury N/B 05/27 3.875Financials · Capital Markets	0.85%	89.0%	$109.80M	Financials	Capital Markets
32	Debt	Us Treasury N/B 08/27 3.625Financials · Capital Markets	0.85%	89.8%	$109.09M	Financials	Capital Markets
33	—	B 2/11/27 Govt	0.84%	90.7%	$108.33M	-	-
34	Debt	United States Treasury Note/BondFinancials · Capital Markets	0.83%	91.5%	$106.62M	Financials	Capital Markets
35	Debt	Us Treasury N/B 07/27 3.875Financials · Capital Markets	0.79%	92.3%	$102.43M	Financials	Capital Markets
36	Debt	Us Treasury Frn 7/31/2028	0.78%	93.1%	$100.03M	-	-
37	Debt	Credit Agricole Treasury Repo 3.6600 20260401 3.660000%	0.71%	93.8%	$91.64M	-	-
38	Debt	Bank of Montreal Treasury Repo 3.8800 20261001 3.88% 2026-10-01	0.62%	94.4%	$80.00M	-	-
39	—	B 12/15/26 Govt 2026-12-15	0.58%	95.0%	$74.38M	-	-
40	Debt	U.S. Treasury Note, 4.625%, Due 06/15/2027Financials · Banks	0.54%	95.5%	$70.09M	Financials	Banks
41	Debt	Treasury Note (Otr) 3.75% Aug 15, 2027Financials · Capital Markets	0.54%	96.1%	$69.51M	Financials	Capital Markets
42	Debt	Bank Of America Sec Treasury Repo 3.6500 20270312 3.650000%	0.54%	96.6%	$70.00M	-	-
43	—	B 10/15/26 Govt	0.54%	97.1%	$69.90M	-	-
44	Debt	Treasury Bill 11/12/2026	0.54%	97.7%	$69.68M	-	-
45	Debt	U.S. Treasury Note, 3.375%, Due 09/15/2027Financials · Banks	0.50%	98.2%	$64.27M	Financials	Banks
46	Debt	Treasury Bill	0.38%	98.6%	$49.55M	-	-
47	Debt	United States Treasury Notes 0.625%, 0.63%, 03/31/27Financials · Diversified Financial Services	0.27%	98.8%	$34.38M	Financials	Diversified Financial Services
48	Debt	Bank Of America Sec Treasury Repo 3.6900 20261117 3.690000%	0.27%	99.1%	$35.00M	-	-
49	Debt	United States Treasury Note/BondFinancials · Capital Markets	0.25%	99.3%	$31.76M	Financials	Capital Markets
50	Debt	Goldman Sachs & Co Treasury Repo 2.5000 20261001 2.5% 2026-10-01	0.12%	99.5%	$15.10M	-	-

Not reported for this fund: shares, share changes.

PRTXX Mutual Fund All Holdings

PRTXX holdings total 51 positions. The top 10 holdings account for 60.6% of the fund, led by FIXED INCOME CLEARING BNYM TREASURY REPO 3.8800 20261001 3.88% 2026-10-01 at 23.5%, FIXED INCOME CLEARING SSBT TREASURY REPO 3.8800 20261001 3.88% 2026-10-01 at 10.1%, CITIGROUP GLBL MKT INC TREASURY REPO 3.8800 20261001 3.88% 2026-10-01 at 6.2%.

PRTXX portfolio concentration is relatively high, with the top 10 representing 60.6% of total assets. The largest sector exposure is Financials at 24.5%.

PRTXX sectors provide a detailed breakdown. PRTXX overlap shows how holdings compare to other funds in your portfolio.