LOCKHEED MARTIN CORP Lockheed Martin Corp is a security (CUSIP 539830BP3) tracked across SEC portfolio filings. 2 registered fund positions totaling $4.2M via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Master Total Return Portfolio | Master Bond LLC | $4.0M | 2.12% |
| BlackRock Total Return Fund | BlackRock Bond Fund, Inc. | $180K | 0.10% |