# MASTR Alternative Loan Trust MASTR Alternative Loan Trust, Series 2004-3, Class 2A1

MASTR Alternative Loan Trust MASTR Alternative Loan Trust, Series 2004-3, Class 2A1 is a security (CUSIP 576434NV2) tracked across SEC portfolio filings. 2 registered fund positions totaling $65K via N-PORT as of 2026-05-31.

## Summary

- Issuer: MASTR Alternative Loan Trust
- Class: MASTR Alternative Loan Trust, Series 2004-3, Class 2A1
- CUSIP: 576434NV2
- Asset category: ABS-MBS
- 13F holders: 0
- N-PORT fund positions: 2
- N-PORT value: $65K
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [JPMorgan Core Bond Trust](https://search.stillhousedata.com/fund/S000007337) | JPMorgan Institutional Trust | $62K | 0.13% |
| [Bond Fund](https://search.stillhousedata.com/fund/S000008942) | Cavanal Hill Funds | $3K | 0.30% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/576434NV2.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.