SenestechSNES
13F holders, Q3 2025 (September 30)At the end of Q3 2025, 17 institutions reported holding Senestech Inc. (SNES) in their 13F filings, up 9 from Q2 2025. 11 opened new positions and 2 sold out. The largest holders were Renaissance Technologies ($464K), Sabby Management, LLC ($313K) and Vanguard Group Inc. ($269K). 2 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Senestech Inc.
- CUSIP
- 81720R604
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 11 | $1.5M |
| Exits | 2 | $161K |
All 13F filers, Q2 2025 → Q3 2025: 397,636 shares bought and 31,725 shares sold, net +365,911 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 17 holders
| Renaissance Technologies | 0.00% | New | 105,635 | $464K |
| Sabby Management, LLC | 1.63% | New | 71,283 | $313K |
| Vanguard Group Inc. | 0.00% | New | 61,361 | $269K |
| Corsair Capital Management, L.P. | 0.04% | Add +10.2% | 55,149 | $242K |
| Geode Capital Management, LLC | 0.00% | Add +207.4% | 35,798 | $157K |
| DRW Securities, LLC | 0.01% | New | 30,289 | $133K |
| Millennium Management | 0.00% | New | 28,706 | $126K |
| Essex Investment Management Co. LLC | 0.02% | New | 26,183 | $115K |
| Morgan Stanley | 0.00% | Add +723.8% | 17,300 | $76K |
| State Street Corp. | 0.00% | New | 16,662 | $73K |
| Wells Fargo & Company | 0.00% | New | 10,000 | $44K |
| Osaic Holdings, Inc. | 0.00% | Add +33.3% | 4,000 | $18K |
| Tower Research Capital LLC (TRC) | 0.00% | New | 1,603 | $7K |
| Citigroup Inc. | 0.00% | New | 375 | $2K |
| UBS Group AG | 0.00% | Add +5800.0% | 59 | $259 |
| Bank of America Corp. | 0.00% | Add +175.0% | 44 | $193 |
| SBI Securities Co., Ltd. | 0.00% | New | 2 | $9 |
"% of holder's portfolio" is SNES's weight in each manager's 13F, not the share of Senestech Inc. the manager owns.