FDUXX Mutual Fund

NAV$1.00

AUM$3.4B

TER0.70%

Holdings78

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FDUXX Mutual Fund

NAV$1.00

Fidelity Treasury Money Market Fund Daily Money Class

AUM$3.4B

TER0.70%

Holdings78

See how much of FDUXX you already own

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

Showing top 50 of 78 holdings · as of Sep 30, 2026

FDUXX holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	Debt	Treasury Floating Rate Note 4.34% Jan 31, 2027Financials · Diversified Financial Services	4.80%	4.8%	1,436,952,600	$1.44B	Financials	Diversified Financial Services
2	Debt	Treasury Floating Rate Note 4.44% Jul 31, 2027Financials · Diversified Financial Services	4.19%	9.0%	1,253,000,000	$1.25B	Financials	Diversified Financial Services
Sector and industry · Pro
3	—	Us Tsy Frn 01/31/28 Govt	3.97%	13.0%	1,187,000,000	$1.19B
4	Debt	Treasury Floating Rate Note 3.96% Oct 31, 2027 3.96 2027-10-31	3.89%	16.9%	1,163,000,000	$1.17B
5	Debt	Us Treasury Frn 7/31/2028	3.72%	20.6%	1,112,000,000	$1.11B
6	Debt	Treasury Floating Rate Note 4.75% Oct 31, 2026	3.62%	24.2%	1,084,000,000	$1.08B
7	Debt	Treasury Bill Oct 01, 2026	3.44%	27.6%	1,030,000,000	$1.03B
8	Debt	Treasury Bill 11/12/2026	3.34%	31.0%	1,006,000,000	$1.00B
9	Debt	Treasury Bill Oct 08, 2026	3.28%	34.3%	984,000,000	$983.27M
10	Debt	United States Treasury Bills, 3.615%, 11/19/2026	3.16%	37.4%	950,000,000	$944.87M
11	Debt	United States Treasury 3.746200% 3.7462 2028-04-30	2.94%	40.3%	880,000,000	$881.03M
12	Debt	United States Treasury Bills 0.01%	2.64%	43.0%	796,000,000	$789.23M
13	Debt	Treasury Bill 12/31/2026	2.46%	45.4%	742,600,000	$735.05M
14	Debt	United States Treasury Bill 11/03/2026	2.41%	47.9%	725,000,000	$722.41M
15	Debt	United States Treasury Bill 12/10/2026	2.20%	50.1%	664,000,000	$658.88M
16	Debt	Treasury Floating Rate Note 4.43% Apr 30, 2027	2.17%	52.2%	649,000,000	$649.67M
17	Debt	United States Treasury Bills 0.01%	2.00%	54.2%	600,000,000	$598.34M
18	—	Us T Bill Zcp 01/21/27	1.83%	56.1%	556,000,000	$549.01M
19	Debt	United States Treasury Bills 0%	1.79%	57.9%	541,000,000	$535.98M
20	Debt	United States Treasury Bills 3.70277%	1.76%	59.6%	529,000,000	$528.33M
21	Debt	Treasury Bill 10/20/2026	1.75%	61.4%	524,000,000	$522.94M
22	Debt	Treasury Bill 10/06/2026	1.73%	63.1%	517,000,000	$516.73M
23	Debt	United States Treasury Bills 0%	1.58%	64.7%	475,000,000	$471.99M
24	Debt	U.S. Treasury Bill 2026-10-22	1.58%	66.3%	475,000,000	$473.94M
25	—	B 12/15/26 Govt 2026-12-15	1.58%	67.8%	477,000,000	$473.08M
26	Debt	Treasury Bill	1.57%	69.4%	475,000,000	$468.61M
27	—	B 10/15/26 Govt	1.56%	71.0%	467,000,000	$466.31M
28	Debt	U.S. Treasury Bills 0 2026-11-17	1.44%	72.4%	432,200,000	$429.98M
29	Debt	Treasury Bill	1.43%	73.8%	433,000,000	$428.00M
30	Debt	U.S. Treasury Bill, 0%, Due 12/01/2026	1.42%	75.3%	427,000,000	$424.11M
31	Debt	Treasury Bill 29/12/2026 2026-12-29	1.36%	76.6%	411,000,000	$406.98M
32	Debt	United States Treasury Bill 02/18/2027	1.30%	77.9%	397,000,000	$390.67M
33	Debt	United States Treasury Note/Bond - When Issued 4% 31Oct2026	1.25%	79.2%	374,000,000	$373.94M
34	Debt	United States Treasury Zero Coupon 01/26/2027	1.13%	80.3%	344,000,000	$339.43M
35	Debt	Us Treasury N/B 02/27	1.09%	81.4%	328,000,000	$327.80M
36	Debt	Treasury Bill 20261124	1.09%	82.5%	328,000,000	$326.04M
37	Debt	Treasury Bill 0 20261105	1.08%	83.5%	325,000,000	$323.77M
38	Debt	Us Treasury N/B 01/27 4.125	1.02%	84.6%	305,000,000	$304.83M
39	Debt	Treasury Bill	0.98%	85.5%	295,600,000	$292.94M
40	Debt	Treasury Bill 20270114	0.95%	86.5%	289,000,000	$285.59M
41	Debt	United States Department Of The Treasury	0.94%	87.4%	281,000,000	$280.16M
42	Debt	Treasury Note (Otr) 1.88% Feb 28, 2027	0.88%	88.3%	266,000,000	$263.40M
43	Debt	Treasury Bill1/07/2027	0.88%	89.2%	265,000,000	$262.09M
44	—	Us T Bill Zcp 03/18/27	0.85%	90.0%	261,000,000	$255.95M
45	Debt	United States Treasury Bills 0%	0.80%	90.8%	240,000,000	$238.32M
46	Debt	United States Treasury Bills 0%	0.79%	91.6%	240,000,000	$235.57M
47	Debt	United States Treasury Bills 0%	0.79%	92.4%	240,000,000	$237.41M
48	—	USA, Bills 0% 19jan2027, USD (119D)	0.79%	93.2%	240,000,000	$237.01M
49	Debt	United States Treasury Note/Bond	0.73%	94.0%	219,000,000	$217.09M
50	Debt	United States Treasury Note/Bond	0.66%	94.6%	199,000,000	$198.58M
More holdings · Pro

Not reported for this fund: share changes.

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FDUXX Mutual Fund All Holdings

FDUXX holdings total 78 positions. The top 10 holdings account for 37.4% of the fund, led by Treasury Floating Rate Note 4.34% Jan 31, 2027 at 4.8%, Treasury Floating Rate Note 4.44% Jul 31, 2027 at 4.2%, Us Tsy Frn 01/31/28 Govt at 4.0%.

FDUXX portfolio concentration is moderate, with the top 10 representing 37.4% of total assets. The largest sector exposure is Financials at 24.6%.

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