ESS Tech, Inc.
GWH- Exchange
- NYSE
- 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; 47 institutions reported holding it in 13F filings for Q2 2026, worth $6.94M in total; no superinvestor holds it.
Other share classesGWHWW
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
- 50
- −51 vs. Q2 2024
- Shares held
- 3.27M
- −122.9K (−3.6%) vs. Q2 2024Converted for a 1-for-15 split
- Total value
- $20.7M
- −$21.0M (−50.4%) vs. Q2 2024
- New holders
- 9
- 10 more added
- Sold out
- 60
- 22 more reduced
2 institutions 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 GWH 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 | 47 | $6.94M |
| Q1 2026 | 51 | $8.90M |
| Q4 2025 | 55 | $11.9M |
| Q3 2025 | 46 | $5.69M |
| Q2 2025 | 49 | $4.02M |
| Q1 2025 | 45 | $11.0M |
| Q4 2024 | 56 | $20.5M |
| Q3 2024 | 50 | $20.7M |
| Q2 2024 | 103 | $42.3M |
| Q1 2024 | 104 | $40.9M |
| Q4 2023 | 108 | $69.4M |
| Q3 2023 | 101 | $114.0M |
| Q2 2023 | 91 | $86.9M |
| Q1 2023 | 102 | $88.9M |
| Q4 2022 | 107 | $156.2M |
| Q3 2022 | 94 | $257.8M |
| Q2 2022 | 97 | $175.7M |
| Q1 2022 | 75 | $331.4M |
| Q4 2021 | 58 | $622.1M |
| Q3 2021 | 4 | $9.04M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
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 |
|---|---|---|---|---|---|
| Von Berge Wealth Management Group, LLC | 0 | $0 | 0.00% | −667−100.0% | Sold outConverted for a 1-for-15 split |
| Missouri Trust & Investment Co | 0 | $0 | 0.00% | −333−100.0% | Sold outConverted for a 1-for-15 split |
| Macquarie Group Ltd | 0 | $0 | 0.00% | −311−100.0% | Sold outConverted for a 1-for-15 split |
| US Bancorp | 0 | $0 | 0.00% | −117−100.0% | Sold outConverted for a 1-for-15 split |
| New York State Common Retirement Fund | 0 | $0 | 0.00% | −50−100.0% | Sold outConverted for a 1-for-15 split |
| Nisa Investment Advisors, LLC | 0 | $0 | 0.00% | −38−100.0% | Sold outConverted for a 1-for-15 split |
| Wells Fargo & Company | 0 | $0 | 0.00% | −21−100.0% | Sold outConverted for a 1-for-15 split |
| Robinswood Financial LLC | 0 | $0 | 0.00% | −16−100.0% | Sold outConverted for a 1-for-15 split |
| Family Firm, Inc. | 0 | $0 | 0.00% | −11−100.0% | Sold outConverted for a 1-for-15 split |
| Gradient Investments LLC | 0 | $0 | 0.00% | −4−100.0% | Sold outConverted for a 1-for-15 split |
| BlackRock Inc. | – | – | – | – | Not filed |
| Benjamin F. Edwards & Company, Inc. | – | – | – | – | Not filed |