# LOCKHEED MARTIN CORP LOCKHEED MARTIN CORPORATION SR UNSEC 5.7% 11-15-54

LOCKHEED MARTIN CORP LOCKHEED MARTIN CORPORATION SR UNSEC 5.7% 11-15-54 is a security (CUSIP 539830BX6) tracked across SEC portfolio filings. 6 registered fund positions totaling $23.1M via N-PORT as of 2026-05-31.

## Summary

- Issuer: LOCKHEED MARTIN CORP
- Class: LOCKHEED MARTIN CORPORATION SR UNSEC 5.7% 11-15-54
- CUSIP: 539830BX6
- Asset category: DBT
- 13F holders: 0
- N-PORT fund positions: 6
- N-PORT value: $23.1M
- N-PORT report: 2026-05-31

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Bond Fund of America](https://search.stillhousedata.com/fund/S000009231) | Bond Fund of America | $14.8M | 1.49% |
| [Income Fund of America](https://search.stillhousedata.com/fund/S000008814) | Income Fund of America | $6.1M | 0.42% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $999K | 0.17% |
| [BlackRock Total Return Fund](https://search.stillhousedata.com/fund/S000004071) | BlackRock Bond Fund, Inc. | $700K | 0.39% |
| BlackRock Multi-Sector Income Trust | BlackRock Multi-Sector Income Trust | $450K | 5.89% |
| [Core Fixed Income Fund](https://search.stillhousedata.com/fund/S000008437) | MORGAN STANLEY PATHWAY FUNDS | $25K | 0.14% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/539830BX6.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.