MF · holdings as filed 2026-02-28
What's inside AFFMX?
American Funds Mortgage Fund
Holdings
1,256
positions in the fund
Expense ratio
0.26%
net, per year
Fund size
$13B
total net assets
Top 15 holdings
1
CMQXXCAPITAL GROUP CNTRL CSH-M
3.91%
2
FHLBDN 0 03/04/14FED HOME LN DISCOUNT NT
3.44%
3
FNCL 6 3/12FNCL 6 3/12
2.95%
5
FHLBDN 0 04/29/14FED HOME LN DISCOUNT NT
2.66%
6
FHLBDN 0 05/04/18FED HOME LN DISCOUNT NT
2.66%
7
FHLBDN 0 04/08/14FED HOME LN DISCOUNT NT
2.29%
8
FHLBDN 0 04/27/18FED HOME LN DISCOUNT NT
1.90%
9
FHLBDN 0 05/22/18FED HOME LN DISCOUNT NT
1.90%
10
FHLBDN 0 04/14/14FED HOME LN DISCOUNT NT
1.31%
11
FHLBDN 0 06/18/18FED HOME LN DISCOUNT NT
1.21%
12
FHLBDN 0 03/13/18FED HOME LN DISCOUNT NT
1.15%
13
FN MA5701FN MA5701
1.14%
14
FR SD8290FR SD8290
1.09%
15
T 4.5 05/31/29US TREASURY N/B
1.07%
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Unwrap your portfolio →Data source: official SEC Form N-PORT filings (as of 2026-02-28); expense ratio from SEC prospectus (risk/return) filings. Fund holdings are disclosed quarterly and may reflect a 60-day reporting delay.
Informational and educational only — not investment advice.