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Disclosery

GWH ESS TECH INC

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COM (common), issuer CIK 1819438

44 managers (46 13F filers) reported a position in GWH shares at 2026-06-30, 7,300,391 shares in all. 4 filers opened a position and 8 filers sold out during the quarter.

Managers
44
13F filers
46
New
4
Added
12
Reduced
8
Sold out
8
Shares held by filers
7,300,391

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
SOFTBANK GROUP CORP.in group SOFTBANK GROUP CORP.2,396,980$2.28M0.01%013F-HRTimelineGroup
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.1,400,000$1.33M<0.01%013F-HRTimelineGroup
VANGUARD GROUP INCgroup of 3 filers holding770,111$732K+64,675Timeline
UBS Group AGin group UBS Group AG602,607$572K<0.01%+453,32813F-HRTimelineGroup
Arosa Capital Management LP550,000$522K0.46%-360,00013F-HRTimeline
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…548,621$521K0.12%-414,87413F-HRTimelineGroup
Shay Capital LLC210,146$200K0.02%+30,14613F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC210,037$200K<0.01%-13,52413F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.133,867$127K<0.01%+83,49713F-HRTimelineGroup
Green Alpha Advisors, LLC115,775$110K0.07%+1,19513F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC88,982$85.1K<0.01%+1,53413F-HRTimelineGroup
FMR LLCin group FMR LLC52,485$49.9K<0.01%-413F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP47,532$45.2K<0.01%+16,19313F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP46,975$44.6K<0.01%013F-HRTimelineGroup
PKS Advisory Services, LLC24,000$22.8K<0.01%new13F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO19,896$19.6K<0.01%-11,64013F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC20,000$19K<0.01%013F-HRTimeline
PRIMORIS WEALTH ADVISORS, LLC16,500$15.7K0.01%013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC12,700$12.1K<0.01%new13F-HRTimeline
GSA CAPITAL PARTNERS LLP11,045$10K<0.01%-134,53313F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.8,359$7.94K<0.01%+2,12013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY4,561$4.33K<0.01%-2713F-HRTimelineGroup
Golden State Wealth Management, LLC2,707$2.57K<0.01%013F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…2,024$1.92K<0.01%013F-HRTimelineGroup
SBI Securities Co., Ltd.981$932<0.01%+60113F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/832$798<0.01%013F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC639$607<0.01%new13F-HRTimelineGroup
GROUP ONE TRADING LLC409$389<0.01%013F-HRTimeline
Global Retirement Partners, LLC366$348<0.01%13F-HRTimeline
HARBOUR INVESTMENTS, INC.243$231<0.01%+9413F-HRTimeline
Smartleaf Asset Management LLC200$197<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS157$149<0.01%-613F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP166$141<0.01%013F-HRTimelineGroup
NewEdge Advisors, LLC72$68<0.01%013F-HRTimeline
Archer Investment Corp68$65<0.01%013F-HR/ATimeline
WOLFF WIESE MAGANA LLC66$63<0.01%013F-HRTimeline
MTM Investment Management, LLC40$38<0.01%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN36$34<0.01%013F-HRTimelineGroup
HARBOR INVESTMENT ADVISORY, LLC33$31<0.01%013F-HRTimeline
MATHER GROUP, LLC.20$19<0.01%013F-HRTimeline
Larson Financial Group LLC20$19<0.01%new13F-HRTimeline
Pinnacle Wealth Planning Services, Inc.6$6<0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA124$00%+1213F-HRTimelineGroupValue filed as zero, left out of ratios.
Coston, McIsaac & Partners3$00%013F-HRTimelineValue filed as zero, left out of ratios.