RYFXX Mutual Fund

NAV$1.00

AUM$235M

TER1.05%

Holdings21

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RYFXX Mutual Fund

NAV$1.00

Rydex Series Funds - US Government Money Market Fund Money Market Class Shares

AUM$235M

TER1.05%

Holdings21

See how much of RYFXX you already own

Just $25 once·$99/mo·Download sample

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

Showing top 21 of 21 holdings · as of Apr 30, 2026

RYFXX holdings, by weight
#	Ticker	Name	Weight	Cumulative	Mkt value
1	—	Fhlbdn 05/29/26 Corp	6.77%	6.8%	$14.71M
2	—	Canadian Dollar	6.06%	12.8%	$13.17M
3	—	Federal Home Loan Banks Aug 21, 2026	5.52%	18.3%	$12.00M
4	—	Federal Home Loan Banks 3.715000% 05/26/2026	5.52%	23.9%	$12.00M
5	Debt	Treasury Bill 0% May 28, 2026	5.51%	29.4%	$11.97M
6	—	Bank Of America 3.640000% 3.64 2026-05-01	5.46%	34.8%	$11.88M
7	Debt	Treasury Bill 0% Jun 18, 2026	5.04%	39.9%	$10.95M
8	—	Federal Home Loan Bank Discount Notes 0 2026-05-08 0 2026-05-08	4.99%	44.9%	$10.84M
9	—	Federal Home Loan Banks 4.22% 2026-07-20	4.60%	49.5%	$10.00M
10	—	Federal Farm Credit Banks Funding Corporation 5.460001% 2026-05-21	4.60%	54.1%	$10.00M
11	—	Federal Farm Credit Banks Funding Corporation 4.510001%	4.60%	58.7%	$10.00M
12	AGM	Federal Agricultural Mortgage Corp 3.670000%	4.60%	63.3%	$10.00M
13	—	Federal Home Loan Bank 2022-05-13	4.59%	67.9%	$9.99M
14	Debt	U.S. Treasury Bill 3.612000% 07/02/2026	4.57%	72.4%	$9.94M
15	Debt	United States Treasury Bill 08/04/2026 2026-08-04	4.56%	77.0%	$9.91M
16	Debt	Treasury Bill Aug 11, 2026	4.55%	81.5%	$9.90M
17	—	Federal Farm Credit Banks Funding Corporation 5.460001% 2026-06-12	4.38%	85.9%	$9.51M
18	Debt	Mplx Lp Sr Unsecured 08/30 2.65	4.10%	90.0%	$8.91M
19	Debt	Treasury Bill 0% Mar 18, 2027	4.01%	94.0%	$8.71M
20	—	Federal Home Loan Banks 3.59% 3.59 2026-09-23	3.94%	98.0%	$8.57M
21	—	Federal Home Loan Bank Discount Notes 0.861172% 2022-07-08	2.28%	100.3%	$4.97M

Not reported for this fund: shares, share changes, sector, industry.

RYFXX Mutual Fund All Holdings

RYFXX holdings total 21 positions. The top 10 holdings account for 54.1% of the fund, led by Fhlbdn 05/29/26 Corp at 6.8%, Canadian Dollar at 6.1%, Federal Home Loan Banks Aug 21, 2026 at 5.5%.

RYFXX portfolio concentration is relatively high, with the top 10 representing 54.1% of total assets.

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