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RENAISSANCE TECHNOLOGIES LLC

Position in GWH — ESS Tech, Inc.

CIK 1037389 NEW YORK, NY

Position in GWH

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$12,065
-$29,826 QoQ
Shares Held
12,700
-53.9% QoQ
Ownership
0.039%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#20
of 47 holders
Holding Since
Dec 2021
13 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in GWH Over Time

Shares Held

Position Value (USD)

Position in Electrical Equipment & Parts

Industrials · as of Jun 30, 2026

RENAISSANCE TECHNOLOGIES LLC holds $596,046,194 across 25 Electrical Equipment & Parts names. GWH ranks #25 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in GWH

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13 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $12,065 12,700
2025-09-30 $41,891 27,560
2025-06-30 $36,654 27,560
2025-03-31 $51,703 15,860
2024-12-31 $95,608 16,260
2024-09-30 $123,619 19,560
2024-06-30 $166,217 203,200
2024-03-31 $418,183 578,400
2023-12-31 $551,988 484,200
2023-06-30 $157,878 107,400
2023-03-31 $210,168 151,200
2022-03-31 $465,652 83,600
2021-12-31 $117,832 10,300