# FEDERAL NATIONAL MORTGAGE ASSOCIATION 30 YR SINGLE FAMILY MBS

FEDERAL NATIONAL MORTGAGE ASSOCIATION 30 YR SINGLE FAMILY MBS is a security (CUSIP 31418CXN9) tracked across SEC portfolio filings. 8 registered fund positions totaling $3.9M via N-PORT as of 2026-05-31.

## Summary

- Issuer: FEDERAL NATIONAL MORTGAGE ASSOCIATION
- Class: 30 YR SINGLE FAMILY MBS
- CUSIP: 31418CXN9
- Asset category: ABS-MBS
- 13F holders: 0
- N-PORT fund positions: 8
- N-PORT value: $3.9M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [AFL CIO Housing Investment Trust](https://search.stillhousedata.com/fund/S000009768) | AFL CIO Housing Investment Trust | $1.7M | 2.00% |
| [T. Rowe Price QM U.S. Bond Index Fund](https://search.stillhousedata.com/fund/S000002166) | T. ROWE PRICE QM U.S. BOND INDEX FUND, INC. | $625K | 2.63% |
| [Allspring Core Plus Bond Fund](https://search.stillhousedata.com/fund/S000007418) | ALLSPRING FUNDS TRUST | $610K | 0.56% |
| [Master Total Return Portfolio](https://search.stillhousedata.com/fund/S000004067) | Master Bond LLC | $424K | 0.22% |
| [BlackRock Total Return Fund](https://search.stillhousedata.com/fund/S000004071) | BlackRock Bond Fund, Inc. | $368K | 0.21% |
| [T. Rowe Price Spectrum Moderate Growth Allocation Fund](https://search.stillhousedata.com/fund/S000002138) | T. ROWE PRICE SPECTRUM FUNDS II, INC. | $185K | 0.43% |
| [T. Rowe Price Total Return Fund](https://search.stillhousedata.com/fund/S000055582) | T. ROWE PRICE TOTAL RETURN FUND, INC. | $20K | 0.33% |
| [T. Rowe Price Balanced Fund, Inc.](https://search.stillhousedata.com/fund/S000002068) | T. Rowe Price Balanced Fund, Inc. | $9K | 0.02% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/31418CXN9.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.