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Bridgeway Capital Management’s ESS Tech GWH Stock Holding History

Bridgeway Capital Management’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
Q1 		$23.4K Buy
20,000
+10,000
+100% +$15.4K ﹤0.01% 1210
2025
Q4 		$18.8K Buy
+10,000
New +$31.8K ﹤0.01% 1214
2024
Q2 		– Sell
-10,000
Closed -$108K – 1300
2024
Q1 		$108K Hold
10,000
– – ﹤0.01% 1203
2023
Q4 		$171K Hold
10,000
– – ﹤0.01% 1166
2023
Q3 		$282K Hold
10,000
– – 0.01% 1023
2023
Q2 		$221K Buy
+10,000
New +$181K 0.01% 1114

Other funds holding GWH

SoftBank Group
SoftBank Group Tokyo, Japan $11.4B AUM 27.91% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return
HCM
Heights Capital Management San Francisco, California $359M AUM 7.93% 1-Year Est. Return
ACM
Arosa Capital Management Miami Beach, Florida $660M AUM 210.26% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
SC
Shay Capital New York $1.2B AUM 37.47% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
GCP
GSA Capital Partners London, United Kingdom $1.61B AUM 28.28% 1-Year Est. Return
GAA
Green Alpha Advisors Niwot, Colorado $102M AUM 59.84% 1-Year Est. Return

Bridgeway Capital Management's GWH Position: Q1 2026 in Review

Bridgeway Capital Management increased its ESS Tech (GWH) stake by 100% in Q1 2026, buying an estimated $15.4K and bringing the position to 20,000 shares worth $23.4K. The position accounts for ﹤0.01% of the portfolio, ranked #1210.

Bridgeway Capital Management first reported a position in GWH in Q2 2023 and has held it in 6 quarters since. The position peaked at $282K in Q3 2023. 51 funds tracked by Wall St. Rank hold GWH as of Q1 2026.

  • Bridgeway Capital Management held 20,000 shares of ESS Tech worth $23.4K as of Q1 2026.
  • Bridgeway Capital Management bought 10,000 ESS Tech shares in Q1 2026, an estimated $15.4K.
  • ESS Tech made up ﹤0.01% of Bridgeway Capital Management's portfolio in Q1 2026, its #1210 holding.
  • Bridgeway Capital Management first reported a position in ESS Tech in Q2 2023 and has held it in 6 quarters since.
  • Bridgeway Capital Management's ESS Tech position peaked at $282K in Q3 2023.
  • 51 funds tracked by Wall St. Rank held ESS Tech as of Q1 2026.

Based on Bridgeway Capital Management's 13F filing for Q1 2026, filed 15 May 2026.