SenesTech, Inc. - SNES
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| SABBY MANAGEMENT, LLC | History | Added to | 218,533 | 358 | 0.79% | 0.65% | 1 | +7,969 | 3.78% | Q1 2026 | May 15, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 114,000 | 186 | 0.0% | 0.0% | 2 | -28,800 | -20.17% | Q1 2026 | May 14, 2026 |
| VANGUARD GROUP INC | History | No change | 68,356 | 146 | 0.0% | 0.0% | 3 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 63,106 | 103 | 0.0% | 0.0% | 4 | +26,327 | 71.58% | Q1 2026 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 42,865 | 70 | 0.0% | — | 5 | +42,865 | New | Q1 2026 | May 15, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 31,694 | 51 | 0.0% | — | 6 | +31,694 | New | Q1 2026 | May 08, 2026 |
| ESSEX INVESTMENT MANAGEMENT CO LLC | History | Added to | 26,294 | 43 | 0.01% | 0.01% | 7 | +4,002 | 17.95% | Q1 2026 | May 11, 2026 |
| UBS Group AG | History | Added to | 20,889 | 34 | 0.0% | 0.0% | 8 | +19,508 | 1412.6% | Q1 2026 | May 05, 2026 |
| XTX Topco Ltd | History | Reduced | 21,061 | 34 | 0.0% | 0.0% | 9 | -4,212 | -16.67% | Q1 2026 | May 15, 2026 |
| DIVERSIFY WEALTH MANAGEMENT, LLC | History | New | 19,119 | 27 | 0.0% | — | 12 | +19,119 | New | Q1 2026 | May 01, 2026 |
| JANE STREET GROUP, LLC | History | Added to | 16,666 | 27 | 0.0% | 0.0% | 11 | +1,932 | 13.11% | Q1 2026 | May 12, 2026 |
| STATE STREET CORP | History | No change | 16,662 | 27 | 0.0% | 0.0% | 10 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 11,319 | 18 | 0.0% | 0.0% | 13 | -67,020 | -85.55% | Q1 2026 | May 15, 2026 |
| TWO SIGMA SECURITIES, LLC | History | New | 10,894 | 17 | 0.0% | — | 14 | +10,894 | New | Q1 2026 | May 15, 2026 |
| OSAIC HOLDINGS, INC. | History | Added to | 5,000 | 8 | 0.0% | 0.0% | 15 | +4,000 | 400.0% | Q1 2026 | May 15, 2026 |
| MORGAN STANLEY | History | Reduced | 3,400 | 5 | 0.0% | 0.0% | 16 | -2,100 | -38.18% | Q1 2026 | May 15, 2026 |
| DRW Securities, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -82,107 | -100.0% | Q1 2026 | May 13, 2026 |
| CORSAIR CAPITAL MANAGEMENT, L.P. | History | Closed out | 0 | 0 | — | 0.01% | — | -38,166 | -100.0% | Q1 2026 | May 15, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -22,461 | -100.0% | Q1 2026 | May 15, 2026 |
| Diversify Advisory Services, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -16,032 | -100.0% | Q1 2026 | May 01, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -13,564 | -100.0% | Q1 2026 | May 15, 2026 |
| Tower Research Capital LLC (TRC) | History | Closed out | 0 | 0 | — | 0.0% | — | -765 | -100.0% | Q1 2026 | May 15, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Closed out | 0 | 0 | — | — | — | -47 | -100.0% | Q1 2026 | May 15, 2026 |
| CITIGROUP INC | History | Closed out | 0 | 0 | — | — | — | -1 | -100.0% | Q1 2026 | May 11, 2026 |