Millennium Management
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Millennium Management’s ESS Tech GWH Stock Holding History

Millennium 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 		– Sell
-10,111
Closed -$19K – 5967
2025
Q4 		$19K Buy
+10,111
New +$32.2K ﹤0.01% 5818
2025
Q2 		– Sell
-21,147
Closed -$68.9K – 6043
2025
Q1 		$68.9K Sell
21,147
-15,605
-42% -$71K ﹤0.01% 5494
2024
Q4 		$216K Sell
36,752
-26,373
-42% -$176K ﹤0.01% 5267
2024
Q3 		$399K Sell
63,125
-55,383
-47% -$502K ﹤0.01% 5005
2024
Q2 		$1.45M Buy
118,508
+111,258
+1,535% +$1.25M ﹤0.01% 3805
2024
Q1 		$78.7K Sell
7,250
-5,305
-42% -$72.3K ﹤0.01% 5621
2023
Q4 		$215K Buy
12,555
+8,578
+216% +$174K ﹤0.01% 5146
2023
Q3 		$112K Sell
3,977
-22,886
-85% -$557K ﹤0.01% 5304
2023
Q2 		$592K Sell
26,863
-35,666
-57% -$645K ﹤0.01% 4420
2023
Q1 		$1.3M Buy
+62,529
New +$1.74M ﹤0.01% 3843
2022
Q3 		– Sell
-2,084
Closed -$88K – 7226
2022
Q2 		$88K Sell
2,084
-8,032
-79% -$563K ﹤0.01% 5986
2022
Q1 		$845K Buy
10,116
+1,495
+17% +$133K ﹤0.01% 4687
2021
Q4 		$1.48M Sell
8,621
-51,621
-86% -$11.4M ﹤0.01% 4046
2021
Q3 		$9.01M Buy
60,242
+10,836
+22% +$1.61M 0.01% 2202
2021
Q2 		$7.34M Sell
49,406
-590
-1% -$87.5K ﹤0.01% 2277
2021
Q1 		$7.36M Buy
+49,996
New +$7.76M 0.01% 2137

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 8.03% 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 37.4% 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 $1.59B AUM 39.81% 1-Year Est. Return
GAA
Green Alpha Advisors Niwot, Colorado $102M AUM 59.84% 1-Year Est. Return

Millennium Management's GWH Position: Q1 2026 in Review

Millennium Management sold out of ESS Tech (GWH) in Q1 2026, closing a stake of 10,111 shares — an estimated $19K sold.

Millennium Management first reported a position in GWH in Q1 2021 and held it in 16 quarters. The position peaked at $9.01M in Q3 2021. 51 funds tracked by Wall St. Rank hold GWH as of Q1 2026.

  • Millennium Management reported no remaining ESS Tech position as of Q1 2026 after selling out during the quarter.
  • Millennium Management sold 10,111 ESS Tech shares in Q1 2026, an estimated $19K.
  • Millennium Management first reported a position in ESS Tech in Q1 2021 and held it in 16 quarters.
  • Millennium Management's ESS Tech position peaked at $9.01M in Q3 2021.
  • 51 funds tracked by Wall St. Rank held ESS Tech as of Q1 2026.

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