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SenesTech
SNES

16 hedge funds and large institutions have $687K invested in SenesTech in 2026 Q2 according to their latest regulatory filings, with 4 funds opening new positions, 1 increasing their positions, 8 reducing their positions, and 2 closing their positions.

New
Increased
Maintained
Reduced
Closed

100% more first-time investments, than exits

New positions opened: 4 | Existing positions closed: 2

7% more funds holding

Funds holding: 15 → 16 (+1)

2.94% less ownership

Funds ownership: 11.72% → 8.77% (-2.9%)

32% less capital invested

Capital invested by funds: $1.01M → $687K (-$328K)

88% less repeat investments, than reductions

Existing positions increased: 1 | Existing positions reduced: 8

100% less funds holding in top 10

Funds holding in top 10: 1 → 0 (-1)

Holders
16
Holders Change
+1
Holders Change %
+6.67%
% of All Funds
0.2%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
4
Increased
1
Reduced
8
Closed
2
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Citadel Advisors
Citadel Advisors
Florida
+$57.6K
2
DAS
Diversify Advisory Services
Utah
+$31.2K
3
Northern Trust
Northern Trust
Illinois
+$28.7K
4
Barclays
Barclays
United Kingdom
+$173
5
CIAM
Caitong International Asset Management
Hong Kong
+$21

Top Sellers

Rank Fund Capital Flow
1
SM
Sabby Management
Florida
-$125K
2
Renaissance Technologies
Renaissance Technologies
New York
-$51.1K
3
UBS Group
UBS Group
Switzerland
-$31.9K
4
Geode Capital Management
Geode Capital Management
Massachusetts
-$30.6K
5
Jane Street
Jane Street
New York
-$27.3K
Name Holding Trade Value Shares
Change 		Change in
Stake
SM
1
Sabby Management
Florida
$211K -$125K -76,777 -35%
Renaissance Technologies
2
Renaissance Technologies
New York
$123K -$51.1K -31,384 -28%
Citadel Advisors
3
Citadel Advisors
Florida
$69.5K +$57.6K +35,352 +312%
Geode Capital Management
4
Geode Capital Management
Massachusetts
$66.1K -$30.6K -18,767 -30%
Vanguard Capital Management
5
Vanguard Capital Management
Pennsylvania
$51.8K -$13.2K -8,103 -19%
Vanguard Fiduciary Trust
6
Vanguard Fiduciary Trust
Pennsylvania
$39.6K -$8.31K -5,100 -16%
Northern Trust
7
Northern Trust
Illinois
$26.2K +$28.7K +17,587 New
DWM
8
Diversify Wealth Management
Utah
$25.4K – – –
DAS
9
Diversify Advisory Services
Utah
$25.4K +$31.2K +19,119 New
State Street
10
State Street
Massachusetts
$24.8K – – –
XT
11
XTX Topco
Cayman Islands
$15.4K -$17.5K -10,753 -51%
Morgan Stanley
12
Morgan Stanley
New York
$5.07K – – –
UBS Group
13
UBS Group
Switzerland
$1.95K -$31.9K -19,582 -94%
Osaic Holdings
14
Osaic Holdings
Arizona
$1.49K -$6.52K -4,000 -80%
Barclays
15
Barclays
United Kingdom
$158 +$173 +106 New
CIAM
16
Caitong International Asset Management
Hong Kong
$19 +$21 +13 New
Jane Street
17
Jane Street
New York
– -$27.3K -16,666 Closed
TSS
18
Two Sigma Securities
New York
– -$17.9K -10,894 Closed

SNES Hedge Fund Activity: Q2 2026 in Review

16 of the 8,153 institutional investors tracked by Wall St. Rank reported a position in SenesTech (SNES) for Q2 2026, worth a combined $687K — down 32% from $1.01M a quarter earlier.

Buyers outnumbered sellers: 4 funds opened new SNES positions and 2 closed out — a net gain of 2 holders — while 1 added to existing stakes and 8 trimmed.

The largest buyer was Citadel Advisors, adding an estimated $57.6K. The largest seller was Sabby Management, cutting an estimated $125K.

  • 16 institutional investors held SenesTech (SNES) as of Q2 2026, up from 15 in Q1 2026.
  • Funds reported $687K of SenesTech stock for Q2 2026, down 32% quarter-over-quarter.
  • 4 funds opened new SenesTech positions in Q2 2026 and 2 closed out, a net change of +2 holders.
  • The largest SenesTech buyer in Q2 2026 was Citadel Advisors, an estimated $57.6K added.
  • The largest SenesTech seller in Q2 2026 was Sabby Management, an estimated $125K sold.

Based on aggregated 13F filings for Q2 2026.