Who owns SenesTech, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of SNES from SEC Form 13F filings across 17 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 17 institutions disclosed 491,562 shares of SenesTech, Inc. worth $726,306 — about 9.3% of shares outstanding; the largest disclosed holder is SABBY MANAGEMENT, LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
17
13F holders
$726,306
value, 2026 filers
9.3%
of shares outstanding (491,562 sh)
4
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of SNES's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | SABBY MANAGEMENT, LLC | 141,756 | $211,216 | 0.2% | 2.7% | -35.1% |
| 2 | RENAISSANCE TECHNOLOGIES LLC | 82,616 | $123,098 | 0.0% | 1.6% | -27.5% |
| 3 | CITADEL ADVISORS LLC | 46,671 | $69,540 | 0.0% | 0.9% | +312.3% |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | 44,339 | $66,064 | 0.0% | 0.8% | -29.7% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 34,762 | $51,795 | 0.0% | 0.7% | -18.9% |
| 6 | VANGUARD FIDUCIARY TRUST CO | 26,594 | $39,625 | 0.0% | 0.5% | -16.1% |
| 7 | ESSEX INVESTMENT MANAGEMENT CO LLC | 26,203 | $39,042 | 0.0% | 0.5% | -0.3% |
| 8 | Diversify Advisory Services, LLCNEW | 19,119 | $25,428 | 0.0% | 0.4% | new |
| 9 | DIVERSIFY WEALTH MANAGEMENT, LLC | 19,119 | $25,428 | 0.0% | 0.4% | 0.0% |
| 10 | NORTHERN TRUST CORPNEW | 17,587 | $26,205 | 0.0% | 0.3% | new |
| 11 | STATE STREET CORP | 16,662 | $24,826 | 0.0% | 0.3% | 0.0% |
| 12 | XTX Topco Ltd | 10,308 | $15,359 | 0.0% | 0.2% | -51.1% |
| 13 | MORGAN STANLEY | 3,400 | $5,066 | 0.0% | 0.1% | 0.0% |
| 14 | UBS Group AG | 1,307 | $1,947 | 0.0% | 0% | -93.7% |
| 15 | OSAIC HOLDINGS, INC. | 1,000 | $1,490 | 0.0% | 0% | -80.0% |
| 16 | BARCLAYS PLCNEW | 106 | $158 | 0.0% | 0% | new |
| 17 | Caitong International Asset Management Co., LtdNEW | 13 | $19 | 0.0% | 0% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.