14 institutions reported holding $883,889 of PYXIS TANKERS INC (PXS) in SEC 13F filings for 2026-03-31. Largest institutional holders: RENAISSANCE TECHNOLOGIES LLC ($504,564), Focus Partners Wealth ($103,134), Centiva Capital, LP ($82,120), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($63,897), CITADEL ADVISORS LLC ($55,803). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | RENAISSANCE TECHNOLOGIES LLC | $504,564 | 119,001 | Added |
| 2 | Focus Partners Wealth | $103,134 | 24,324 | New |
| 3 | Centiva Capital, LP | $82,120 | 19,368 | New |
| 4 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $63,897 | 15,070 | Trimmed |
| 5 | CITADEL ADVISORS LLC | $55,803 | 13,161 | Trimmed |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $45,113 | 10,640 | Hold |
| 7 | UBS Group AG | $19,363 | 4,567 | Added |
| 8 | BlackRock, Inc. | $6,915 | 1,631 | Hold |
| 9 | OSAIC HOLDINGS, INC. | $2,968 | 700 | Added |
| 10 | Rockefeller Capital Management L.P. | $8 | 2 | New |
| 11 | Caitong International Asset Management Co., Ltd | $4 | 1 | New |
| 12 | XTX Topco Ltd | $0 | 0 | Exited |
| 13 | Newbridge Financial Services Group, Inc. | $0 | 0 | Exited |
| 14 | TWO SIGMA SECURITIES, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31