FIOXX Mutual Fund

NAV$1.00

AUM$155M

TER0.45%

Holdings130

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FIOXX Mutual Fund

NAV$1.00

Goldman Sachs Financial Square Federal Instruments Fund FST Administration Shares

AUM$155M

TER0.45%

Holdings130

See how much of FIOXX 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 the top 10 of 130 holdings · as of Sep 30, 2026

Top 10 weight

75.61%

FIOXX top 10 holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	Debt	United States Treasury Bills 0.01%	19.03%	19.0%	1,420,000,000	$1.42B	-	-
2	—	Fed Home Ln Discount Nt Discount Not 10/26 0.00000	16.38%	35.4%	1,222,022,000	$1.22B	-	-
3	—	Federal Home Loan Bank Discount Notes 0.0% 2022-10-06	7.81%	43.2%	581,000,000	$580.69M	-	-
4	Debt	Treasury Bill 10/20/2026	6.61%	49.8%	492,897,900	$491.90M	-	-
5	—	Fed Hm Ln Bk Bd 10/19/2022	6.12%	55.9%	456,327,000	$455.45M	-	-
6	Debt	Treasury Floating Rate Note 4.43% Apr 30, 2027Financials · Diversified Financial Services	5.95%	61.9%	442,528,500	$442.72M	Financials	Diversified Financial Services
7	—	Federal Home Loan Bank 2022-10-21	4.97%	66.9%	370,516,000	$369.73M	-	-
8	Debt	Us Treasury Frn 7/31/2028	3.28%	70.2%	244,109,600	$244.14M	-	-
9	Debt	United States Treasury Bill 2027-02-04	2.78%	72.9%	209,826,600	$207.01M	-	-
10	—	Us Tsy Frn 01/31/28 Govt	2.68%	75.6%	199,621,500	$199.74M	-	-
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Themes in the top 10

Interest RatesInflation ProtectionMarket Infrastructure

FIOXX Mutual Fund Top Holdings

FIOXX holdings top 10 positions. The top 10 holdings account for 75.6% of the fund, led by United States Treasury Bills 0.01% 0.01 10/27/2026 at 19.0%, Fed Home Ln Discount Nt Discount Not 10/26 0.00000 at 16.4%, Federal Home Loan Bank Discount Notes 0.0% 2022-10-06 at 7.8%.

FIOXX portfolio concentration is relatively high, with the top 10 representing 75.6% of total assets. The largest sector exposure is Financials at 12.0%.

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