HCM
GWH.WS

Heights Capital Management’s ESS Tech Inc Warrant GWH.WS Stock Holding History

Heights Capital Management’s Portfolio GWH.WS Stock Details GWH.WS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.81K Sell
510,721
-75,497
-13% -$1.31K ﹤0.01% 321
2026
Q1 		$11.8K Hold
586,218
– – ﹤0.01% 232
2025
Q4 		$30K Hold
586,218
– – 0.01% 148
2025
Q3 		$24.6K Hold
586,218
– – 0.01% 143
2025
Q2 		$23.3K Hold
586,218
– – 0.01% 116
2025
Q1 		$47.1K Hold
586,218
– – 0.02% 72
2024
Q4 		$38.1K Hold
586,218
– – 0.02% 74
2024
Q3 		$21.7K Buy
+586,218
New +$37.2K 0.02% 70

Other funds holding GWH.WS

LP
LMR Partners London, United Kingdom $26.8B AUM 68.38% 1-Year Est. Return
SCM
Saba Capital Management New York $3.9B AUM 12.9% 1-Year Est. Return
OCA
OpenArc Corporate Advisory Atlanta, Georgia $8.41B AUM
VI
Vestcor Inc Fredericton, New Brunswick, Canada $4.05B AUM 34.57% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
MTIM
Marathon Trading Investment Management Radnor, Pennsylvania $3.23B AUM 31.02% 1-Year Est. Return
WAM
Wolverine Asset Management Chicago, Illinois $11.4B AUM 5.65% 1-Year Est. Return
CS
Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return

Heights Capital Management's GWH.WS Position: Q2 2026 in Review

Heights Capital Management reduced its ESS Tech Inc Warrant (GWH.WS) stake by 13% in Q2 2026, selling an estimated $1.31K and leaving 510,721 shares worth $2.81K. The position accounts for ﹤0.01% of the portfolio, ranked #321.

Heights Capital Management first reported a position in GWH.WS in Q3 2024 and has held it in 8 quarters since. The position peaked at $47.1K in Q1 2025. 11 funds tracked by Wall St. Rank hold GWH.WS as of Q2 2026.

  • Heights Capital Management held 510,721 shares of ESS Tech Inc Warrant worth $2.81K as of Q2 2026.
  • Heights Capital Management sold 75,497 ESS Tech Inc Warrant shares in Q2 2026, an estimated $1.31K.
  • ESS Tech Inc Warrant made up ﹤0.01% of Heights Capital Management's portfolio in Q2 2026, its #321 holding.
  • Heights Capital Management first reported a position in ESS Tech Inc Warrant in Q3 2024 and has held it in 8 quarters since.
  • Heights Capital Management's ESS Tech Inc Warrant position peaked at $47.1K in Q1 2025.
  • 11 funds tracked by Wall St. Rank held ESS Tech Inc Warrant as of Q2 2026.

Based on Heights Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.