# MPT OPERATING PARTNERSHIP LP MPT OPERATING PARTNERSHIP LP SR UNSEC 3.5% 03-15-31

MPT OPERATING PARTNERSHIP LP MPT OPERATING PARTNERSHIP LP SR UNSEC 3.5% 03-15-31 is a security (CUSIP 55342UAM6) tracked across SEC portfolio filings. 22 registered fund positions totaling $58.7M via N-PORT as of 2026-05-31.

## Summary

- Issuer: MPT OPERATING PARTNERSHIP LP
- Class: MPT OPERATING PARTNERSHIP LP SR UNSEC 3.5% 03-15-31
- CUSIP: 55342UAM6
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 22
- N-PORT value: $58.7M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

_Showing 15 of 22 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [American High Income Trust](https://search.stillhousedata.com/fund/S000009230) | American High Income Trust | $19.5M | 7.16% |
| [Franklin High Income Fund](https://search.stillhousedata.com/fund/S000006840) | Franklin High Income Trust | $10.6M | 36.98% |
| [Pioneer Strategic Income Fund](https://search.stillhousedata.com/fund/S000010131) | Pioneer Series Trust XIV | $10.4M | 31.44% |
| [American Funds Multi-Sector Income Fund](https://search.stillhousedata.com/fund/S000065032) | American Funds Multi-Sector Income Fund | $4.9M | 2.31% |
| [Pioneer High Yield Fund](https://search.stillhousedata.com/fund/S000003994) | Pioneer High Yield Fund | $3.0M | 54.33% |
| GoldenTree Opportunistic Credit Fund | GoldenTree Opportunistic Credit Fund | $2.7M | 100.72% |
| [Income Fund of America](https://search.stillhousedata.com/fund/S000008814) | Income Fund of America | $2.3M | 0.16% |
| [Bond Fund of America](https://search.stillhousedata.com/fund/S000009231) | Bond Fund of America | $2.0M | 0.20% |
| PGIM High Yield Bond Fund, Inc. | PGIM High Yield Bond Fund, Inc. | $970K | 21.00% |
| [Nuveen High Yield Income Fund](https://search.stillhousedata.com/fund/S000028810) | Nuveen Investment Trust III | $874K | 16.22% |
| Blackstone Long-Short Credit Income Fund | Blackstone Long-Short Credit Income Fund | $209K | 13.48% |
| [Capital Income Builder](https://search.stillhousedata.com/fund/S000009000) | Capital Income Builder | $187K | 0.01% |
| [PGIM Absolute Return Bond Fund](https://search.stillhousedata.com/fund/S000031707) | Prudential Investment Portfolios 9 | $180K | 0.52% |
| [Pioneer Bond VCT Portfolio](https://search.stillhousedata.com/fund/S000010172) | PIONEER VARIABLE CONTRACTS TRUST /MA/ | $175K | 13.64% |
| Capital Group KKR Multi-Sector (plus) | Capital Group KKR Multi-Sector (plus) | $151K | 4.31% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/55342UAM6.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.