LOCKHEED MARTIN CORP COM is a security (CUSIP 539830909) tracked across SEC portfolio filings. 7 institutional managers reported $385.7M on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $238.5M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $71.1M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $51.2M | — |
| NATIONAL BANK OF CANADA /FI/ | MONTREAL, A8 | $18.1M | — |
| Maven Securities LTD | ST HELIER, Y9 | $6.6M | — |
| Cane Capital Partners, LLC | ST FRANCISVILLE, LA | $132K | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |