American Funds Mortgage Fund® Class 529-F-3 (FMMFX)

FMMFX Holdings Information

FMMFX is a mutual fund with a total of 1188 individual holdings.

• Total Holdings: 1188
• Top 10 Percentage: 34.63%
• Asset Class: n/a
• Fund Category: Intmdt US Govt
• Assets: 13.05B
• Forward PE Ratio: n/a

Top 25 Holdings

As of Jun 30, 2026

Filter results

No.	Symbol	Name	% Weight	Shares
1	n/a	Capital Group Central Cash Fund	9.63%	12,571,060
2	FNCL.6 8.11	Federal National Mortgage Association 6%	5.98%	765,860,030
3	FHLBDN.0 09.09.14	Federal Home Loan Banks 0%	3.25%	427,000,000
4	FNCL.6.5 7.11	Federal National Mortgage Association 6.5%	2.92%	368,166,795
5	FNCL.2.5 8.11	Federal National Mortgage Association 2.5%	2.79%	436,080,648
6	FHLBDN.0 09.16.14	Federal Home Loan Banks 0%	2.66%	350,000,000
7	FHLBDN.0 08.06.18	Federal Home Loan Banks 0%	1.91%	250,000,000
8	FHLBDN.0 09.25.18	Federal Home Loan Banks 0%	1.90%	250,000,000
9	FHLBDN.0 12.31.18	Federal Home Loan Banks 0%	1.88%	250,000,000
10	FHLBDN.0 07.29.14	Federal Home Loan Banks 0%	1.72%	225,000,000
11	T.4.75 02.15.56	United States Treasury Bonds 4.75%	1.63%	219,361,700
12	FHLBDN.0 07.31.18	Federal Home Loan Banks 0%	1.53%	200,000,000
13	FHLBDN.0 09.04.18	Federal Home Loan Banks 0%	1.52%	200,000,000
14	FHLBDN.0 09.24.18	Federal Home Loan Banks 0%	1.52%	200,000,000
15	FHLBDN.0 08.03.18	Federal Home Loan Banks 0%	1.30%	170,000,000
16	FHLBDN.0 08.05.14	Federal Home Loan Banks 0%	1.15%	150,000,000
17	FHLBDN.0 08.10.18	Federal Home Loan Banks 0%	1.14%	150,000,000
18	T.4.5 05.31.29	United States Treasury Notes 4.5%	1.05%	136,000,000
19	FNCL.6 7.11	Federal National Mortgage Association 6%	1.01%	129,423,000
20	FHLBDN.0 08.27.18	Federal Home Loan Banks 0%	0.95%	125,000,000
21	T.3.875 12.31.32	United States Treasury Notes 3.875%	0.91%	122,000,000
22	T.4.125 07.31.28	United States Treasury Notes 4.125%	0.90%	118,000,000
23	G2.MA7192	Government National Mortgage Association 2%	0.90%	143,371,576
24	FNCL.2 8.13	Federal National Mortgage Association 2%	0.90%	146,963,585
25	FNCL.4 8.11	Federal National Mortgage Association 4%	0.86%	119,977,344

Showing 25 of 1188 holdings

Subscribe to see the full list

Data Source: Finnhub Last updated: Jun 30, 2026

Mutual fund holdings data is provided by Finnhub. Holdings are typically published by the fund issuer on a monthly or quarterly basis, often with a 30–60 day delay.

Update frequency:

Quarterly

Last checked:

Jul 23, 2026

Data Sources Report a data error

Stock Analysis Pro

Upgrade now for unlimited access to all data and tools.

Market Newsletter

Get a daily email with the top market news in bullet point format.