UBS Group’s ESS Tech GWH Stock Holding History

UBS Group’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
2023 Q2	–	Sell	-4,667	Closed	-$97.3K	–	9186
2023 Q1	$97.3K	Hold	4,667	–	–	﹤0.01%	5926
2022 Q4	$170K	Buy	+4,667	New	+$239K	﹤0.01%	5596

Other funds holding GWH

SoftBank Group Tokyo, Japan $18.2B AUM 177.65% 1-Year Est. Return

Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

Shay Capital New York $1.56B AUM 46.17% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

GAA

Green Alpha Advisors Niwot, Colorado $149M AUM 118.1% 1-Year Est. Return

UBS Group's GWH Position: Q2 2026 in Review

UBS Group increased its ESS Tech (GWH) stake by 304% in Q2 2026, buying an estimated $451K and bringing the position to 602,607 shares worth $572K. The position accounts for ﹤0.01% of the portfolio, ranked #6142.

UBS Group first reported a position in GWH in Q4 2020 and has held it in 21 quarters since. 47 funds tracked by Wall St. Rank hold GWH as of Q2 2026.

UBS Group held 602,607 shares of ESS Tech worth $572K as of Q2 2026.
UBS Group bought 453,328 ESS Tech shares in Q2 2026, an estimated $451K.
ESS Tech made up ﹤0.01% of UBS Group's portfolio in Q2 2026, its #6142 holding.
UBS Group first reported a position in ESS Tech in Q4 2020 and has held it in 21 quarters since.
47 funds tracked by Wall St. Rank held ESS Tech as of Q2 2026.

Based on UBS Group's 13F filing for Q2 2026, filed 13 Aug 2026.