ESS Tech, Inc.
GWHWW- Exchange
- OTC
- Industry
- Miscellaneous Electrical Machinery, Equipment & Supplies
- SEC CIK
- 0001819438
In the last 90 days, ESS Tech, Inc. insiders filed 0 open-market purchases and 2 sales; 11 institutions reported holding it in 13F filings for Q2 2026, worth $10.1K in total; no superinvestor holds it.
Other share classesGWH
13F holders, Q3 2024
Institutional positions in ESS Tech, Inc. as of Sep 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 11
- −3 vs. Q2 2024
- Shares held
- 1.17M
- +90.6K (+8.4%) vs. Q2 2024
- Total value
- $45.1K
- −$27.3K (−37.7%) vs. Q2 2024
- New holders
- 1
- 2 more added
- Sold out
- 4
- 0 more reduced
1 institution that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting GWHWW on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 11 | $10.1K |
| Q1 2026 | 12 | $42.7K |
| Q4 2025 | 13 | $89.6K |
| Q3 2025 | 12 | $70.7K |
| Q2 2025 | 12 | $66.6K |
| Q1 2025 | 13 | $136.0K |
| Q4 2024 | 11 | $104.5K |
| Q3 2024 | 11 | $45.1K |
| Q2 2024 | 15 | $113.3K |
| Q1 2024 | 15 | $124.6K |
| Q4 2023 | 14 | $135.0K |
| Q3 2023 | 14 | $417.1K |
| Q2 2023 | 14 | $491.9K |
| Q1 2023 | 14 | $433.2K |
| Q4 2022 | 16 | $583.8K |
| Q3 2022 | 16 | $2.38M |
| Q2 2022 | 16 | $1.34M |
| Q1 2022 | 17 | $4.42M |
| Q4 2021 | 19 | $11.7M |
| Q3 2021 | 23 | $3.44M |
| Q2 2021 | 28 | $5.99M |
| Q1 2021 | 29 | $3.31M |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding ESS Tech, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Heights Capital Management, Inc | 586,218 | $21.7K | 0.02% | +586,218 | New |
| Saba Capital Management, L.P. | 303,596 | $13.3K | 0.00% | 00.0% | Unchanged |
| Vestcor Inc | 105,182 | $4.00K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 58,356 | $2.16K | 0.00% | 00.0% | Unchanged |
| Greenhouse Wealth Management, LLC | 50,000 | $1.85K | 0.00% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 27,099 | $1.00K | 0.00% | 00.0% | Unchanged |
| Marathon Trading Investment Management LLC | 20,130 | $745 | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 9,613 | $356 | 0.00% | +2,680+38.7% | Added |
| Bank of America Corp | 189 | $7 | 0.00% | +89+89.0% | Added |
| Clear Street LLC | 100 | $4 | 0.00% | 00.0% | Unchanged |
| Kepos Capital LP | 10,300 | $0 | 0.00% | 00.0% | Unchanged |
| LMR Partners LLP | 0 | $0 | 0.00% | −451,284−100.0% | Sold out |
| Kim, LLC | 0 | $0 | 0.00% | −22,513−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −24,246−100.0% | Sold out |
| Blair William & Co | 0 | $0 | 0.00% | −333−100.0% | Sold out |
| CVI Holdings, LLC | – | – | – | – | Not filed |