5 institutions reported holding $81,962 of LUDA TECHNOLOGY GROUP LTD (LUD) in SEC 13F filings for 2026-03-31. Largest institutional holders: JANE STREET GROUP, LLC ($68,608), UBS Group AG ($8,554), Tower Research Capital LLC (TRC) ($4,800), CITADEL ADVISORS LLC ($0), BANK OF AMERICA CORP /DE/ ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | JANE STREET GROUP, LLC | $68,608 | 21,440 | New |
| 2 | UBS Group AG | $8,554 | 2,673 | Added |
| 3 | Tower Research Capital LLC (TRC) | $4,800 | 1,500 | Added |
| 4 | CITADEL ADVISORS LLC | $0 | 0 | Exited |
| 5 | BANK OF AMERICA CORP /DE/ | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31