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, Q1 2024
Institutional positions in ESS Tech, Inc. as of Mar 31, 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
- 104
- −4 vs. Q4 2023
- Shares held
- 56.5M
- −4.32M (−7.1%) vs. Q4 2023
- Total value
- $40.9M
- −$28.5M (−41.1%) vs. Q4 2023
- New holders
- 14
- 22 more added
- Sold out
- 18
- 33 more reduced
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding ESS Tech, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State Street Corp | 1,898,226 | $1.37M | 0.00% | −162,779−7.9% | Reduced |
| Vanguard Group Inc | 3,263,849 | $2.36M | 0.00% | +212,070+6.9% | Added |
| BlackRock Inc. | 5,639,410 | $4.08M | 0.00% | −283,163−4.8% | Reduced |
| Softbank Group Corp | 35,953,699 | $26.0M | 0.14% | 00.0% | Unchanged |
| First Trust Advisors LP | 0 | $0 | 0.00% | −864,688−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −530,488−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −128,413−100.0% | Sold out |
| Old Mission Capital LLC | 0 | $0 | 0.00% | −99,574−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −56,021−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −42,802−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −34,945−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −32,835−100.0% | Sold out |
| DRW Securities, LLC | 0 | $0 | 0.00% | −29,100−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −27,167−100.0% | Sold out |
| State Board of Administration of Florida Retirement System | 0 | $0 | 0.00% | −23,694−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −19,184−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −13,731−100.0% | Sold out |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −11,653−100.0% | Sold out |
| Raymond James Financial Services Advisors, Inc. | 0 | $0 | 0.00% | −11,215−100.0% | Sold out |
| Cetera Advisors LLC | 0 | $0 | 0.00% | −11,078−100.0% | Sold out |
| Cetera Advisor Networks LLC | 0 | $0 | 0.00% | −10,348−100.0% | Sold out |
| Farther Finance Advisors, LLC | 0 | $0 | 0.00% | −71−100.0% | Sold out |