SenesTech Ownership | Who Owns SenesTech?


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SenesTech Ownership Summary


SenesTech is owned by 11.81% institutional investors, 4.21% insiders, and 83.99% retail investors. Vanguard Institutional Extnd Mkt Idx Tr is the top mutual fund, with 0.66% of its assets in SenesTech shares.

SNES Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockSenesTech11.81%4.21%83.99%
SectorBasic Materials Stocks 38.12%12.67%49.21%

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 202615-621,502-11-15---
Sep 30, 202214-910,3762.57%714.11%3-3-40.00%
Jun 30, 202214-22.22%887,528-5.53%712.27%3-72.73%5400.00%
Mar 31, 20221820.00%939,46225.58%717.22%11120.00%1-50.00%
Dec 31, 202115-748,09350.82%640.37%525.00%2-66.67%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard Institutional Extnd Mkt Idx Tr34.76K0.66%-
Fidelity Extended Market Index28.64K0.54%-12.49K
Abante Quant Value FI15.77K0.30%-
Northern Trust Extended Eq Market Idx12.12K0.23%12.12K
NT Ext Equity Mkt Index Fund - Lending12.12K0.23%12.12K
Vanguard Total Stock Mkt Idx Inv8.10K0.15%-
Fidelity Series Total Market Index7.18K0.14%-
Essex Inv Mgt Micro Cap Growth6.16K0.12%-
NT Ext Equity Mkt Index Fund - NL5.25K0.10%5.25K
Vanguard Instl Ttl Stck Mkt Idx Tr5.10K0.10%-

Recent Insider Transactions


DateNameRoleActivityValue
Jul 20, 2026GLENBROOK CAPITAL MANAGEMENT-Buy$51.57K
Jul 07, 2026Edell Michael Chief Executive OfficerBuy$1.43K
Jun 30, 2026GLENBROOK CAPITAL MANAGEMENT-Buy$52.73K
Jun 26, 2026GLENBROOK CAPITAL MANAGEMENT-Buy$10.60K
Jun 25, 2026GLENBROOK CAPITAL MANAGEMENT-Buy$14.43K

Insider Transactions Trends


DateBuySell
2026 Q32-
2026 Q217-
2026 Q113-
2025 Q4-2
2025 Q3--

SNES Ownership FAQ


Does Blackrock own SenesTech?

BlackRock is not among the top 10 institutional shareholders of SenesTech.

Who is the top mutual fund holder of SenesTech shares?

Vanguard Institutional Extnd Mkt Idx Tr is the top mutual fund holder of SenesTech shares, with 0.66% of its total shares outstanding invested in 34.76K SenesTech shares.

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