We are live on ! Find out more
GWH icon

ESS Tech
GWH

55 hedge funds and large institutions have $11.9M invested in ESS Tech in 2025 Q4 according to their latest regulatory filings, with 18 funds opening new positions, 16 increasing their positions, 5 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed

220% more repeat investments, than reductions

Existing positions increased: 16 | Existing positions reduced: 5

110% more capital invested

Capital invested by funds: $5.69M → $11.9M (+$6.26M)

100% more first-time investments, than exits

New positions opened: 18 | Existing positions closed: 9

20% more funds holding

Funds holding: 46 → 55 (+9)

6.66% more ownership

Funds ownership: 25.74% → 32.4% (+6.7%)

Holders
55
Holders Change
+9
Holders Change %
+19.57%
% of All Funds
0.67%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
18
Increased
16
Reduced
5
Closed
9
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Alyeska Investment Group
Alyeska Investment Group
Illinois
+$4.45M
2
ACM
Arosa Capital Management
Florida
+$873K
3
Vanguard Group
Vanguard Group
Pennsylvania
+$705K
4
SC
Shay Capital
New York
+$573K
5
GAA
Green Alpha Advisors
Colorado
+$344K

Top Sellers

Rank Fund Capital Flow
1
YAG
Yorkville Advisors Global
New Jersey
-$73.5K
2
Renaissance Technologies
Renaissance Technologies
New York
-$41.9K
3
Citadel Advisors
Citadel Advisors
Florida
-$30.1K
4
Morgan Stanley
Morgan Stanley
New York
-$9.96K
5
BlackRock
BlackRock
New York
-$8.84K
Name Holding Trade Value Shares
Change 		Change in
Stake
Carson Wealth (CWM LLC)
26
Carson Wealth (CWM LLC)
Nebraska
$5K +$19 +6 +0.2%
TRCT
27
Tower Research Capital (TRC)
New York
$4.69K -$6.85K -2,154 -46%
PNC Financial Services Group
28
PNC Financial Services Group
Pennsylvania
$4.59K – – –
Morgan Stanley
29
Morgan Stanley
New York
$3.92K -$9.96K -3,130 -60%
National Bank of Canada
30
National Bank of Canada
Quebec, Canada
$1.52K – – –
MTIC
31
Missouri Trust & Investment Company
Missouri
$1.19K – – –
SS
32
SBI Securities
Japan
$1.07K +$1.55K +488 +588%
Group One Trading
33
Group One Trading
Illinois
$769 – – –
GRP
34
Global Retirement Partners
California
$688 – – –
PA
35
Parallel Advisors
California
$564 – – –
PFBT
36
Parkside Financial Bank & Trust
Missouri
$439 – – –
SAM
37
Smartleaf Asset Management
Massachusetts
$366 +$636 +200 New
BNP Paribas Financial Markets
38
BNP Paribas Financial Markets
France
$306 -$903 -284 -64%
FFO
39
Fortitude Family Office
Arizona
$226 +$382 +120 New
MCA
40
McGuire Capital Advisors
Oklahoma
$152 +$258 +81 New
NA
41
NewEdge Advisors
Louisiana
$135 – – –
AIC
42
Archer Investment Corporation
Indiana
$128 – – –
WWM
43
Wolff Wiese Magana
California
$125 – – –
Wells Fargo
44
Wells Fargo
California
$85 +$111 +35 +350%
MIM
45
MTM Investment Management
South Carolina
$75 – – –
HIA
46
Harbor Investment Advisory
Maryland
$62 – – –
Jones Financial Companies
47
Jones Financial Companies
Missouri
$24 – – –
NL
48
Navalign LLC
California
$24 +$41 +13 New
TWC
49
TD Waterhouse Canada
Ontario, Canada
$24 +$41 +13 New
SEP
50
Signature Equity Partners
Ohio
$19 +$32 +10 New
1
2
3

GWH Hedge Fund Activity: Q4 2025 in Review

55 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in ESS Tech (GWH) for Q4 2025, worth a combined $11.9M — up 110% from $5.69M a quarter earlier.

Buyers outnumbered sellers: 18 funds opened new GWH positions and 9 closed out — a net gain of 9 holders — while 16 added to existing stakes and 5 trimmed.

The largest buyer was Alyeska Investment Group, opening a new position worth an estimated $4.45M. The largest seller was Yorkville Advisors Global, exiting entirely with an estimated $73.5K sold.

  • 55 institutional investors held ESS Tech (GWH) as of Q4 2025, up from 46 in Q3 2025.
  • Funds reported $11.9M of ESS Tech stock for Q4 2025, up 110% quarter-over-quarter.
  • 18 funds opened new ESS Tech positions in Q4 2025 and 9 closed out, a net change of +9 holders.
  • The largest ESS Tech buyer in Q4 2025 was Alyeska Investment Group, an estimated $4.45M added.
  • The largest ESS Tech seller in Q4 2025 was Yorkville Advisors Global, an estimated $73.5K sold.

Based on aggregated 13F filings for Q4 2025.