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, Q2 2023
Institutional positions in ESS Tech, Inc. as of Jun 30, 2023. 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
- 91
- −11 vs. Q1 2023
- Shares held
- 59.1M
- −4.82M (−7.5%) vs. Q1 2023
- Total value
- $86.9M
- −$1.97M (−2.2%) vs. Q1 2023
- New holders
- 14
- 30 more added
- Sold out
- 25
- 21 more reduced
Compare with Q1 2023: 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, Q2 2023
Shares, value and share of portfolio for each institution holding ESS Tech, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Manufacturers Life Insurance Company, The | 0 | $0 | 0.00% | −34,488−100.0% | Sold out |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0 | $0 | 0.00% | −32,536−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −18,410−100.0% | Sold out |
| Arizona State Retirement System | 0 | $0 | 0.00% | −15,542−100.0% | Sold out |
| Janus Henderson Group PLC | 0 | $0 | 0.00% | −12,361−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −11,088−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −5,670−100.0% | Sold out |
| Stonebridge Capital Advisors LLC | 0 | $0 | 0.00% | −2,500−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −2,238−100.0% | Sold out |
| New Hampshire Trust | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Steward Partners Investment Advisory, LLC | 0 | $0 | 0.00% | −410−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −325−100.0% | Sold out |
| Creative Capital Management Investments LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Ancora Advisors, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Ellevest, Inc. | 0 | $0 | 0.00% | −94−100.0% | Sold out |