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 |
|---|---|---|---|---|---|
| Benjamin F. Edwards & Company, Inc. | 595 | $0 | 0.00% | 00.0% | Unchanged |
| Cutler Group LP | 1 | $0 | 0.00% | −985−99.9% | Reduced |
| Coston, McIsaac & Partners | 50 | $0 | 0.00% | 00.0% | Unchanged |
| VitalStone Financial, LLC | 135 | $0 | 0.00% | −70−34.1% | Reduced |
| Sofos Investments, Inc. | 12 | $9 | 0.00% | +12 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 24 | $17 | 0.00% | +24 | New |
| Nisa Investment Advisors, LLC | 25 | $18 | 0.00% | −22−46.8% | Reduced |
| Financial Avengers, Inc. | 80 | $56 | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 100 | $72 | 0.00% | +100 | New |
| Albion Financial Group | 200 | $145 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 227 | $165 | 0.00% | 00.0% | Unchanged |
| Jackson, Grant Investment Advisers, Inc. | 302 | $218 | 0.00% | 00.0% | Unchanged |
| First Command Advisory Services, Inc. | 370 | $268 | 0.00% | +370 | New |
| Harbor Investment Advisory, LLC | 500 | $362 | 0.00% | 00.0% | Unchanged |
| Sandy Spring Bank | 900 | $651 | 0.00% | 00.0% | Unchanged |
| Wolff Wiese Magana LLC | 1,000 | $724 | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 1,025 | $741 | 0.00% | −285−21.8% | Reduced |
| GWM Advisors LLC | 1,155 | $836 | 0.00% | 00.0% | Unchanged |
| US Bancorp | 1,750 | $1.27K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 3,459 | $2.00K | 0.00% | −25,933−88.2% | Reduced |
| Amalgamated Bank | 2,800 | $2.00K | 0.00% | −4,882−63.6% | Reduced |
| Steward Partners Investment Advisory, LLC | 3,000 | $2.17K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 3,500 | $2.53K | 0.00% | 00.0% | Unchanged |
| Missouri Trust & Investment Co | 5,000 | $3.62K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 6,050 | $4.38K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 6,850 | $4.96K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 7,362 | $5.32K | 0.00% | −7,249−49.6% | Reduced |
| Legal & General Group Plc | 7,946 | $5.75K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 9,172 | $6.63K | 0.00% | −5,846−38.9% | Reduced |
| Janney Montgomery Scott LLC | 10,000 | $7.00K | 0.00% | 00.0% | Unchanged |
| Cypress Wealth Services, LLC | 10,000 | $7.23K | 0.00% | 00.0% | Unchanged |
| Western Wealth Management, LLC | 10,000 | $7.23K | 0.00% | 00.0% | Unchanged |
| Von Berge Wealth Management Group, LLC | 10,000 | $7.23K | 0.00% | +10,000 | New |
| HSBC Holdings PLC | 10,478 | $7.58K | 0.00% | +10,478 | New |
| Private Trust Co NA | 10,500 | $7.59K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 11,220 | $8.00K | 0.00% | +5,695+103.1% | Added |
| Pickering Energy Partners LP | 12,000 | $8.68K | 0.10% | −2,000−14.3% | Reduced |
| American Century Companies Inc | 12,538 | $9.07K | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 13,955 | $10.1K | 0.00% | −17,259−55.3% | Reduced |
| Simplicity Wealth,LLC | 14,596 | $10.6K | 0.00% | +14,596 | New |
| Bleakley Financial Group, LLC | 14,596 | $10.6K | 0.00% | +14,596 | New |
| ProShare Advisors LLC | 16,392 | $11.9K | 0.00% | +1,292+8.6% | Added |
| Parcion Private Wealth LLC | 17,013 | $12.3K | 0.00% | 00.0% | Unchanged |
| Consilio Wealth Advisors, LLC | 17,013 | $12.3K | 0.01% | 00.0% | Unchanged |
| Brighton Jones LLC | 17,726 | $12.8K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 17,986 | $13.0K | 0.00% | +4,341+31.8% | Added |
| Commonwealth Equity Services, LLC | 18,663 | $14.0K | 0.00% | +2,864+18.1% | Added |
| Walleye Capital LLC | 19,499 | $14.1K | 0.00% | +19,499 | New |
| Balyasny Asset Management LLC | 19,707 | $14.3K | 0.00% | +19,707 | New |
| New York State Common Retirement Fund | 21,055 | $15.2K | 0.00% | −113−0.5% | Reduced |
| Cetera Investment Advisers | 21,109 | $15.3K | 0.00% | +21,109 | New |
| Dakota Wealth Management | 21,276 | $15.4K | 0.00% | +21,276 | New |
| Price T Rowe Associates Inc | 21,821 | $16.0K | 0.00% | +1,678+8.3% | Added |
| LPL Financial LLC | 23,819 | $17.2K | 0.00% | +1,075+4.7% | Added |
| Alliancebernstein L.P. | 24,530 | $17.7K | 0.00% | 00.0% | Unchanged |
| Independent Financial Group, LLC | 25,000 | $18.1K | 0.00% | +10,000+66.7% | Added |
| SEI Investments Co | 28,632 | $20.7K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 30,144 | $21.8K | 0.00% | +8,827+41.4% | Added |
| Kestra Advisory Services, LLC | 32,132 | $23.2K | 0.00% | −17,150−34.8% | Reduced |
| Voya Investment Management LLC | 32,205 | $23.3K | 0.00% | −6,993−17.8% | Reduced |
| Wells Fargo & Company | 32,510 | $23.5K | 0.00% | +1,237+4.0% | Added |
| Invesco Ltd. | 33,198 | $24.0K | 0.00% | −1,994,107−98.4% | Reduced |
| Paloma Partners Management Co | 37,571 | $27.2K | 0.00% | +37,571 | New |
| Deutsche Bank AG | 37,857 | $27.3K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 39,274 | $28.4K | 0.00% | +28,548+266.2% | Added |
| The PNC Financial Services Group, Inc. | 40,153 | $29.0K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 40,855 | $29.5K | 0.00% | −202,543−83.2% | Reduced |
| Marex Group plc | 41,000 | $29.7K | 0.00% | 00.0% | Unchanged |
| Eqis Capital Management, Inc. | 41,911 | $30.3K | 0.00% | −10,576−20.1% | Reduced |
| SG Americas Securities, LLC | 43,350 | $31.0K | 0.00% | +43,350 | New |
| American International Group, Inc. | 44,965 | $32.5K | 0.00% | −386−0.9% | Reduced |
| Advisor Group Holdings, Inc. | 46,747 | $33.8K | 0.00% | −24,122−34.0% | Reduced |
| Barclays PLC | 64,385 | $46.6K | 0.00% | −61,127−48.7% | Reduced |
| Cerity Partners LLC | 71,130 | $51.4K | 0.00% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 75,424 | $54.6K | 0.00% | −7,018−8.5% | Reduced |
| JPMorgan Chase & Co | 86,267 | $62.4K | 0.00% | −43,426−33.5% | Reduced |
| UBS Group AG | 91,783 | $66.4K | 0.00% | −13,979−13.2% | Reduced |
| Blair William & Co | 104,534 | $75.6K | 0.00% | −229,960−68.7% | Reduced |
| Millennium Management LLC | 108,752 | $78.7K | 0.00% | −79,580−42.3% | Reduced |
| Pathstone Holdings, LLC | 126,273 | $91.3K | 0.00% | −1,522−1.2% | Reduced |
| Rhumbline Advisers | 132,822 | $96.0K | 0.00% | +5,039+3.9% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 137,142 | $99.2K | 0.00% | −23,325−14.5% | Reduced |
| HighTower Advisors, LLC | 138,717 | $100.0K | 0.00% | +200+0.1% | Added |
| Gsa Capital Partners LLP | 147,725 | $107.0K | 0.01% | +84,607+134.0% | Added |
| Bridgeway Capital Management, LLC | 150,000 | $108.5K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 160,572 | $116.1K | 0.00% | +7,561+4.9% | Added |
| Redmond Asset Management, LLC | 179,286 | $129.7K | 0.04% | −2,146−1.2% | Reduced |
| Morgan Stanley | 190,981 | $138.1K | 0.00% | −57,910−23.3% | Reduced |
| Jane Street Group, LLC | 200,214 | $144.8K | 0.00% | −37,474−15.8% | Reduced |
| Green Alpha Advisors, LLC | 219,440 | $158.7K | 0.11% | +23,022+11.7% | Added |
| Bank of New York Mellon Corp | 259,813 | $187.9K | 0.00% | −29,027−10.0% | Reduced |
| Nuveen Asset Management, LLC | 276,596 | $200.1K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 322,743 | $233.4K | 0.00% | +110,712+52.2% | Added |
| Baird Financial Group, Inc. | 339,680 | $245.7K | 0.00% | +94,580+38.6% | Added |
| Laird Norton Trust Company, LLC | 353,453 | $255.7K | 0.03% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 578,400 | $418.0K | 0.00% | +94,200+19.5% | Added |
| Northern Trust Corp | 713,613 | $516.2K | 0.00% | −81,774−10.3% | Reduced |
| Charles Schwab Investment Management Inc | 766,724 | $554.6K | 0.00% | +14,735+2.0% | Added |
| FMR LLC | 819,510 | $592.8K | 0.00% | +25,813+3.3% | Added |
| Geode Capital Management, LLC | 1,866,051 | $1.35M | 0.00% | +108,475+6.2% | Added |