Stocks
SNES SenesTech, Inc.

SNES

SenesTech, Inc.

Company with tickers: SNES

CIK

1680378

CUSIP

81720R604

Shares Outstanding

5,303,426

Price History Institutional Holders Short Volume Short Interest Fails to Deliver Financials SEC Filings Earnings Calls Insider Trades Congressional Trades

Report Date:

Holders: 20

Total Value: $1,637,366

Total Shares: 765,129

Institutional Ownership Trend

6 quarters

Holder Concentration

Across 20 13F filers · Δ vs Sep 30, 2025

Top Holder

27.5%

+4.8 pts

Top 5

72.1%

+1.2 pts

Top 10

90.9%

−5.7 pts

HHI

1,441

Broadly held +168

Quarterly Activity

vs Sep 30, 2025

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +4

Institutional value: -19.7%

Shares held: +64.8%

Top Buyers

vs Sep 30, 2025

Institution	Added	Now Holds
Micro SABBY MANAGEMENT, LLC	+139,281	210,564
Mid DRW Securities, LLC	+51,818	82,107
Large RENAISSANCE TECHNOLOGIES LLC	+37,165	142,800
Mega UBS Group AG	+1,322	1,381
Mega GEODE CAPITAL MANAGEMENT, LLC	+981	36,779

Top Sellers

vs Sep 30, 2025

Institution	Sold	Now Holds
Mega VANGUARD GROUP INC	−24,699	36,662
Small CORSAIR CAPITAL MANAGEMENT, L.P.	−16,983	38,166
Mega MILLENNIUM MANAGEMENT LLC	−15,142	13,564
Mega MORGAN STANLEY	−11,800	5,500
Small ESSEX INVESTMENT MANAGEMENT CO LLC	−3,891	22,292

Top New Positions

vs Sep 30, 2025

Institution	Acquired	Value (USD)
Mega CITADEL ADVISORS LLC	78,339	$167,645
Mid XTX Topco Ltd	25,273	$54,084
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	22,461	$48,066
Mid Diversify Advisory Services, LLC	16,032	$34,308
Mega JANE STREET GROUP, LLC	14,734	$31,530

Top Sold-Out Positions

vs Sep 30, 2025

Institution	Previously Held	Last Value (USD)
Mega WELLS FARGO & COMPANY/MN	10,000	$43,900
Mid SBI Securities Co., Ltd.	2	$8

20 of 20 shown

All Common Calls Puts

Export CSV

Holder	Value (USD)	% of 13F	Shares	Change	Activity	Type	Discretion	Filed	Action
Micro SABBY MANAGEMENT, LLC	$450,606	27.52%	210,564	+195.4%	Added	Shares	Defined	2026-02-17	View
Large RENAISSANCE TECHNOLOGIES LLC	$305,592	18.66%	142,800	+35.2%	Added	Shares	Sole	2026-02-12	View
Mid DRW Securities, LLC	$175,708	10.73%	82,107	+171.1%	Added	Shares	Other	2026-02-12	View
Mega CITADEL ADVISORS LLC	$167,645	10.24%	78,339	New	First	Shares	Defined	2026-02-17	View
Small CORSAIR CAPITAL MANAGEMENT, L.P.	$81,675	4.99%	38,166	-30.8%	Reduced	Shares	Sole	2026-02-17	View
Mega GEODE CAPITAL MANAGEMENT, LLC	$78,706	4.81%	36,779	+2.7%	Added	Shares	Defined	2026-02-09	View
Mega VANGUARD GROUP INC	$78,456	4.79%	36,662	-40.3%	Reduced	Shares	Sole	2026-01-29	View
Mid XTX Topco Ltd	$54,084	3.30%	25,273	New	First	Shares	Defined	2026-02-17	View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	$48,066	2.94%	22,461	New	First	Shares	Other	2026-02-17	View
Small ESSEX INVESTMENT MANAGEMENT CO LLC	$47,704	2.91%	22,292	-14.9%	Reduced	Shares	Sole	2026-02-13	View
Mega STATE STREET CORP	$35,656	2.18%	16,662	0.0%	Held	Shares	Defined	2026-02-13	View
Mid Diversify Advisory Services, LLC	$34,308	2.10%	16,032	New	First	Shares	Sole	2026-01-23	View
Mega JANE STREET GROUP, LLC	$31,530	1.93%	14,734	New	First	Shares	Defined	2026-02-12	View
Mega MILLENNIUM MANAGEMENT LLC	$29,026	1.77%	13,564	-52.7%	Reduced	Shares	Sole	2026-02-17	View
Mega MORGAN STANLEY	$11,770	0.72%	5,500	-68.2%	Reduced	Shares	Defined	2026-02-13	View
Mega UBS Group AG	$2,955	0.18%	1,381	+2240.7%	Added	Shares	Defined	2026-01-29	View
Large Advisor Group Holdings, Inc.	$2,140	0.13%	1,000	-75.0%	Reduced	Shares	Defined	2026-02-17	View
Mid Tower Research Capital LLC (TRC)	$1,637	0.10%	765	-52.3%	Reduced	Shares	Defined	2026-02-17	View
Mega BANK OF AMERICA CORP /DE/	$100	0.01%	47	New	First	Shares	Defined	2026-02-17	View
Mega CITIGROUP INC	$2	0.00%	1	-99.7%	Reduced	Shares	Defined	2026-02-13	View
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