# FHLMC FHLMC Multifamily Structured Pass-Through Certificates, Series K124, Class XAM

FHLMC FHLMC Multifamily Structured Pass-Through Certificates, Series K124, Class XAM is a security (CUSIP 3137F9Z38) tracked across SEC portfolio filings. 3 registered fund positions totaling $273K via N-PORT as of 2026-05-31.

## Summary

- Issuer: FHLMC
- Class: FHLMC Multifamily Structured Pass-Through Certificates, Series K124, Class XAM
- CUSIP: 3137F9Z38
- Asset category: ABS-MBS
- 13F holders: 0
- N-PORT fund positions: 3
- N-PORT value: $273K
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [MFS Total Return Fund](https://search.stillhousedata.com/fund/S000002439) | MFS Series Trust V | $189K | 0.25% |
| [MFS Total Return Series](https://search.stillhousedata.com/fund/S000002670) | MFS VARIABLE INSURANCE TRUST | $59K | 0.29% |
| MFS GOVERNMENT MARKETS INCOME TRUST | MFS GOVERNMENT MARKETS INCOME TRUST | $25K | 2.53% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/3137F9Z38.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.