SENESTECH INC (SNES) is held by 11 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is RENAISSANCE TECHNOLOGIES LLC as of Q1 2026.

Are institutions buying or selling SNES?

In Q1 2026, 6 institutions opened or increased positions in SENESTECH INC while 8 reduced or exited — a net selling quarter.

What is the Smart Money Verdict on SNES?

The Smart Money Verdict combines four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for SENESTECH INC.

How many hedge funds hold SNES?

11 institutional investors report holding SENESTECH INC (SNES) as of Q1 2026, based on SEC 13F filings.

Is institutional money flowing into SNES?

As of Q1 2026, tracked institutions in SENESTECH INC show 6 buyers versus 8 sellers — net outflows.

SENESTECH INC

SNES·81720R604·US·Common Stock·Basic Materials - Specialty Chemicals-13D/G

Holders

Avg rating(3 Elite)

$568,525

Total Value

43% (15)

Fund Consensus

6 buying - 8 selling

Smart Money Verdict

View all

Held by 11 funds

3 elite

Who's Trading

InsiderEMEdell MichaelBuy $1KJul 7, 2026

InsiderEMEdell MichaelBuy $2KJun 8, 2026

InsiderGMGLENBROOK CAPITAL MANAGEMENTBuy $4KApr 28, 2026

ActivistGLGlenbrook Capital Management16.8%Mar 18, 2026

InsiderGMGLENBROOK CAPITAL MANAGEMENTBuy $35KMar 17, 2026

InsiderGMGLENBROOK CAPITAL MANAGEMENTBuy $9KMar 16, 2026

InsiderGMGLENBROOK CAPITAL MANAGEMENTBuy $285KMar 13, 2026

InsiderGMGLENBROOK CAPITAL MANAGEMENTBuy $83KFeb 19, 2026

InsiderGMGLENBROOK CAPITAL MANAGEMENTBuy $24KFeb 18, 2026

ActivistPCPFS Cap Mgt Co10.0%Aug 12, 2025

View all insider trades View all activist filings

13F: Mar 31, 2026Insider & Congress: Updated regularly

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
RENAISSANCE TECHNOLOGIES LLC	Decreased	114,000(-20.2%)	$186,960	0.0%	-64.09%	0
GEODE CAPITAL MANAGEMENT, LLC	Increased	63,106(+71.6%)	$103,493	0.0%	-60.58%	22
VAVANGUARD CAPITAL MANAGEMENT LLC	New	42,865	$70,299	0.0%	-36.07%	32
VFVANGUARD FIDUCIARY TRUST CO	New	31,694	$51,978	0.0%	-36.07%	32
XTX Topco Ltd	Decreased	21,061(-16.7%)	$34,540	0.0%	-35.19%	0
UBS Group AG	Increased	20,889(+1412.6%)	$34,258	0.0%	-36.21%	22
JANE STREET GROUP, LLC	Increased	16,666(+13.1%)	$27,332	0.0%	-35.29%	15
STATE STREET CORP	Unchanged	16,662	$27,326	0.0%	-68.96%	0
CITADEL ADVISORS LLC	Decreased	11,319(-85.5%)	$18,563	0.0%	-35.19%	0
OSAIC HOLDINGS, INC.	Increased	5,000(+400.0%)	$8,200	0.0%	-39.19%	18
MORGAN STANLEY	Decreased	3,400(-38.2%)	$5,576	0.0%	-69.17%	0
CITIGROUP INC	Exited	0(-100.0%)	$2	0.0%	-51.44%	0
MILLENNIUM MANAGEMENT LLC	Exited	0(-100.0%)	$29,027	0.0%	-51.44%	0
BANK OF AMERICA CORP /DE/	Exited	0(-100.0%)	$100	0.0%	-47.79%	0
SUSQUEHANNA INTERNATIONAL GROUP, LLP	Exited	0(-100.0%)	$48,067	0.0%	+1.39%	0