Fidelity Advisor Mortgage Securities Fund (FMSFX) is an MF managed by Fidelity. Its largest position is GOVERNMENT NATIONAL MORTGAGE ASSOCIATION (GNR), representing 11.27% of fund assets.
Fidelity Advisor Mortgage Securities Fund Portfolio Holdings
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- FMSFX
- Type:
- MF
- Manager:
- Fidelity
- Total Assets:
- —
- Report Date:
- Feb 28, 2026
- Filing Date:
- Apr 24, 2026
| Holding | Weight | Market Value | Shares |
|---|---|---|---|
|
-
GOVERNMENT NATIONAL MORTGAGE ASSOCIATION
|
11.27% | $84,043,377.80 | 82,975,000 |
|
-
FEDERAL NATIONAL MORTGAGE ASSOCIATION
|
9.55% | $71,180,704.40 | 85,950,000 |
|
-
GOVERNMENT NATIONAL MORTGAGE ASSOCIATION
|
8.78% | $65,439,536.11 | 64,675,000 |
|
-
GINNIE MAE II POOL MBS 30YR TBA
|
6.48% | $48,310,513.69 | 47,350,000 |
|
-
FIDELITY REVERE STREET TRUST
|
5.79% | $43,190,155.63 | 43,181,519 |
|
-
UMBS, TBA
|
5.70% | $42,488,824.86 | 51,300,000 |
|
-
FEDERAL NATIONAL MORTGAGE ASSOCIATION
|
5.66% | $42,232,124.48 | 41,600,000 |
|
-
FEDERAL NATIONAL MORTGAGE ASSOCIATION
|
3.82% | $28,515,633.16 | 27,800,000 |
|
-
UMBS, TBA
|
3.18% | $23,716,492.39 | 23,375,000 |
|
-
GOVERNMENT NATIONAL MORTGAGE ASSOCIATION
|
2.77% | $20,646,541.58 | 20,250,000 |
|
-
GNMA
|
2.25% | $16,763,505.43 | 19,775,136 |
|
-
FED HOME LOAN MTG CORP - GOLD
|
1.25% | $9,347,324.64 | 9,821,594 |
|
-
GNMA
|
1.21% | $8,994,168.16 | 9,084,216 |
|
-
GOVERNMENT NATIONAL MORTGAGE ASSOCIATION
|
1.12% | $8,313,972.00 | 8,000,000 |
|
-
GOVERNMENT NATIONAL MORTGAGE ASSOCIATION
|
1.05% | $7,849,029.04 | 8,876,187 |
|
-
GOVERNMENT NATIONAL MORTGAGE ASSOCIATION
|
1.05% | $7,805,071.88 | 8,842,101 |
|
-
GOVERNMENT NATIONAL MORTGAGE ASSOCIATION
|
1.03% | $7,651,670.64 | 9,026,324 |
|
-
GOVERNMENT NATIONAL MORTGAGE A
|
0.99% | $7,369,394.31 | 8,696,541 |
|
-
GNMA
|
0.98% | $7,293,301.83 | 7,948,586 |
|
-
FREDDIE MAC
|
0.96% | $7,183,818.39 | 8,584,566 |
|
-
FANNIE MAE
|
0.95% | $7,095,550.57 | 7,552,337 |
|
-
GOVERNMENT NATIONAL MORTGAGE ASSOCIATION
|
0.87% | $6,508,122.10 | 7,092,860 |
|
-
FHLMC POOL
|
0.79% | $5,925,093.07 | 6,706,686 |
|
-
FHLMC POOL
|
0.74% | $5,513,980.49 | 6,576,852 |
|
-
FORD CREDIT FLOORPLAN MASTER OWNER TRUST A
|
0.69% | $5,110,184.70 | 5,100,000 |
|
-
ONEMAIN FINANCIAL ISSUANCE TRUST
|
0.68% | $5,095,313.00 | 5,000,000 |
|
-
FANNIE MAE POOL MBS 30YR TBA
|
0.68% | $5,080,469.00 | 5,000,000 |
|
-
FEDERAL NATIONAL MORTGAGE ASSOCIATION
|
0.67% | $4,984,687.68 | 4,800,000 |
|
-
FREDDIE MAC
|
0.65% | $4,851,274.13 | 4,634,168 |
|
-
FNMA GTD MTG PASS THRU CTF
|
0.60% | $4,456,713.59 | 4,269,053 |
|
-
FHLMC MULTIFAMILY STRUCTURED PASS THROUGH CERTS.
|
0.59% | $4,397,456.70 | 4,399,289 |
|
-
FEDERAL NATIONAL MORTGAGE ASSOCIATION
|
0.54% | $4,033,831.29 | 4,556,274 |
|
-
GOVERNMENT NATIONAL MORTGAGE ASSOCIATION
|
0.54% | $4,017,121.55 | 4,739,862 |
|
-
FNMA GTD MTG PASS THRU CTF
|
0.50% | $3,697,836.88 | 3,493,730 |
|
-
FNMA GTD MTG PASS THRU CTF
|
0.49% | $3,653,762.30 | 3,962,562 |
|
-
FNMA GTD MTG PASS THRU CTF
|
0.49% | $3,653,332.33 | 3,505,797 |
|
-
CGCMT 2016-P4 2.902% 07/10/26
|
0.49% | $3,625,137.56 | 3,644,000 |
|
-
GNMA GUARANTEED PASS THRU CERT
|
0.48% | $3,608,447.54 | 4,105,328 |
|
-
FREDDIE MAC
|
0.48% | $3,591,486.86 | 4,290,176 |
|
-
FED HOME LOAN MTG CORP - GOLD
|
0.48% | $3,588,569.64 | 3,372,570 |
|
-
BX TRUST
|
0.48% | $3,541,431.03 | 3,540,325 |
|
-
GNMA
|
0.45% | $3,336,425.33 | 3,936,916 |
|
-
FNMA GTD MTG PASS THRU CTF
|
0.44% | $3,246,553.22 | 3,689,168 |
|
-
FED HOME LOAN MTG CORP - GOLD
|
0.43% | $3,196,343.96 | 3,619,262 |
|
-
FREDDIE MAC
|
0.41% | $3,070,362.43 | 3,648,604 |
|
-
FHLMC MULTIFAMILY STRUCTURED PASS THROUGH CERTS.
|
0.40% | $3,000,449.70 | 3,000,000 |
|
-
FED HOME LOAN MTG CORP - GOLD
|
0.39% | $2,940,042.11 | 2,800,318 |
|
-
FED HOME LOAN MTG CORP - GOLD
|
0.39% | $2,931,763.89 | 2,827,878 |
|
-
FHLMC MULTIFAMILY STRUCTURED PASS THROUGH CERTS.
|
0.39% | $2,899,722.28 | 2,899,724 |
|
-
GOVERNMENT NATIONAL MORTGAGE ASSOCIATION
|
0.38% | $2,865,301.01 | 3,020,758 |
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