8 institutions reported holding $284,803 of ONECONSTRUCTION GROUP LTD (ONEG) in SEC 13F filings for 2026-03-31. Largest institutional holders: XTX Topco Ltd ($105,327), Centiva Capital, LP ($67,841), UBS Group AG ($48,094), TWO SIGMA SECURITIES, LLC ($36,219), GEODE CAPITAL MANAGEMENT, LLC ($22,954). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | XTX Topco Ltd | $105,327 | 50,638 | Added |
| 2 | Centiva Capital, LP | $67,841 | 32,616 | New |
| 3 | UBS Group AG | $48,094 | 23,122 | Added |
| 4 | TWO SIGMA SECURITIES, LLC | $36,219 | 17,413 | New |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | $22,954 | 11,036 | Hold |
| 6 | MORGAN STANLEY | $4,160 | 2,000 | Hold |
| 7 | OSAIC HOLDINGS, INC. | $208 | 100 | Hold |
| 8 | MILLENNIUM MANAGEMENT LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31