# MARSH & MCLENNAN COMPANIES INC MARSH & MCLENNAN COS INC SR UNSEC 2.9% 12-15-51

MARSH & MCLENNAN COMPANIES INC MARSH & MCLENNAN COS INC SR UNSEC 2.9% 12-15-51 is a security (CUSIP 571748BQ4) tracked across SEC portfolio filings. 5 registered fund positions totaling $1.7M via N-PORT as of 2026-05-31.

## Summary

- Issuer: MARSH & MCLENNAN COMPANIES INC
- Class: MARSH & MCLENNAN COS INC SR UNSEC 2.9% 12-15-51
- CUSIP: 571748BQ4
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 5
- N-PORT value: $1.7M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Capital Group Central Corporate Bond Fund](https://search.stillhousedata.com/fund/S000071511) | Capital Group Central Fund Series II | $1.1M | 0.94% |
| [Bond Fund of America](https://search.stillhousedata.com/fund/S000009231) | Bond Fund of America | $541K | 0.05% |
| [MFS Global Alternative Strategy Fund](https://search.stillhousedata.com/fund/S000019515) | MFS Series Trust XV | $51K | 2.34% |
| [ELFUN INCOME FUND](https://search.stillhousedata.com/fund/S000011831) | ELFUN INCOME FUND | $11K | 0.97% |
| [ELFUN DIVERSIFIED FUND](https://search.stillhousedata.com/fund/S000011823) | ELFUN DIVERSIFIED FUND | $11K | 0.61% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/571748BQ4.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.