# UMBS, TBA Uniform Mortgage-Backed Security, TBA

UMBS, TBA Uniform Mortgage-Backed Security, TBA is a security (CUSIP 01F052664) tracked across SEC portfolio filings. 37 registered fund positions totaling $641.8M via N-PORT as of 2026-05-31.

## Summary

- Issuer: UMBS, TBA
- Class: Uniform Mortgage-Backed Security, TBA
- CUSIP: 01F052664
- Asset category: ABS-MBS
- 13F holders: 0
- N-PORT fund positions: 37
- N-PORT value: $641.8M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

_Showing 15 of 37 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Global Opportunities Portfolio](https://search.stillhousedata.com/fund/S000027417) | Global Opportunities Portfolio | $359.2M | 267.23% |
| [Income Fund of America](https://search.stillhousedata.com/fund/S000008814) | Income Fund of America | $52.2M | 3.56% |
| [Fixed Income SHares: Series M](https://search.stillhousedata.com/fund/S000004803) | PIMCO Managed Accounts Trust | $38.5M | 197.88% |
| [PGIM Short Duration Multi-Sector Bond Fund](https://search.stillhousedata.com/fund/S000043499) | Prudential Investment Portfolios, Inc. 17 | $34.1M | 43.74% |
| [American Funds Mortgage Fund](https://search.stillhousedata.com/fund/S000030190) | American Funds Mortgage Fund | $22.2M | 17.00% |
| [Allspring Core Plus Bond Fund](https://search.stillhousedata.com/fund/S000007418) | ALLSPRING FUNDS TRUST | $21.8M | 19.88% |
| [Lord Abbett Total Return Fund](https://search.stillhousedata.com/fund/S000007280) | LORD ABBETT INVESTMENT TRUST | $17.3M | 47.98% |
| [Intermediate Bond Fund of America](https://search.stillhousedata.com/fund/S000009236) | Intermediate Bond Fund of America | $15.8M | 5.54% |
| [Capital Income Builder](https://search.stillhousedata.com/fund/S000009000) | Capital Income Builder | $14.4M | 1.14% |
| [Western Asset SMASh Series Core Completion Fund](https://search.stillhousedata.com/fund/S000069099) | Legg Mason Partners Institutional Trust | $12.1M | 1223.49% |
| [Putnam Multi-Asset Income Fund](https://search.stillhousedata.com/fund/S000067964) | Putnam Asset Allocation Funds | $11.1M | 123.88% |
| [T. Rowe Price New Income Fund, Inc.](https://search.stillhousedata.com/fund/S000002136) | T. ROWE PRICE NEW INCOME FUND, INC. | $8.6M | 4.92% |
| [BNY Mellon Core Plus ETF](https://search.stillhousedata.com/fund/S000095603) | BNY Mellon ETF Trust II | $6.6M | 219.93% |
| [Core Fixed Income Fund](https://search.stillhousedata.com/fund/S000008437) | MORGAN STANLEY PATHWAY FUNDS | $6.3M | 34.34% |
| [T. Rowe Price GNMA Fund](https://search.stillhousedata.com/fund/S000002131) | T. ROWE PRICE GNMA FUND, INC. | $5.1M | 149.51% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/01F052664.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.