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Green Alpha Advisors’s ESS Tech GWH Stock Holding History

Green Alpha Advisors’s Portfolio GWH Stock Details GWH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$110K Buy
115,775
+1,195
+1% +$1.19K 0.07% 108
2026
Q1 		$134K Sell
114,580
-4,103
-3% -$6.32K 0.13% 99
2025
Q4 		$223K Buy
118,683
+108,055
+1,017% +$344K 0.2% 99
2025
Q3 		$16.2K Sell
10,628
-1,753
-14% -$2.86K 0.02% 101
2025
Q2 		$16.5K Sell
12,381
-2,423
-16% -$4.53K 0.02% 109
2025
Q1 		$48.3K Sell
14,804
-10,129
-41% -$46.1K 0.05% 110
2024
Q4 		$147K Sell
24,933
-92
-0.4% -$614 0.12% 133
2024
Q3 		$158K Buy
25,025
+10,936
+78% +$99.1K 0.12% 125
2024
Q2 		$173K Sell
14,089
-540
-4% -$6.08K 0.14% 123
2024
Q1 		$159K Buy
14,629
+1,534
+12% +$20.9K 0.11% 136
2023
Q4 		$224K Buy
13,095
+8,886
+211% +$180K 0.16% 143
2023
Q3 		$119K Buy
+4,209
New +$102K 0.09% 153

Other funds holding GWH

SoftBank Group
SoftBank Group Tokyo, Japan $18.2B AUM 177.65% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
ACM
Arosa Capital Management Miami Beach, Florida $561M AUM 283.23% 1-Year Est. Return
HCM
Heights Capital Management San Francisco, California $433M AUM 8.59% 1-Year Est. Return
SC
Shay Capital New York $1.56B AUM 46.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

Green Alpha Advisors's GWH Position: Q2 2026 in Review

Green Alpha Advisors increased its ESS Tech (GWH) stake by 1% in Q2 2026, buying an estimated $1.19K and bringing the position to 115,775 shares worth $110K. The position accounts for 0.07% of the portfolio, ranked #108.

Green Alpha Advisors first reported a position in GWH in Q3 2023 and has held it in 12 quarters since. The position peaked at $224K in Q4 2023. 47 funds tracked by Wall St. Rank hold GWH as of Q2 2026.

  • Green Alpha Advisors held 115,775 shares of ESS Tech worth $110K as of Q2 2026.
  • Green Alpha Advisors bought 1,195 ESS Tech shares in Q2 2026, an estimated $1.19K.
  • ESS Tech made up 0.07% of Green Alpha Advisors's portfolio in Q2 2026, its #108 holding.
  • Green Alpha Advisors first reported a position in ESS Tech in Q3 2023 and has held it in 12 quarters since.
  • Green Alpha Advisors's ESS Tech position peaked at $224K in Q4 2023.
  • 47 funds tracked by Wall St. Rank held ESS Tech as of Q2 2026.

Based on Green Alpha Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.