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 2023
Institutional positions in ESS Tech, Inc. as of Sep 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
- 101
- +10 vs. Q2 2023
- Shares held
- 60.7M
- +1.55M (+2.6%) vs. Q2 2023
- Total value
- $114.0M
- +$27.1M (+31.2%) vs. Q2 2023
- New holders
- 20
- 28 more added
- Sold out
- 10
- 27 more reduced
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding ESS Tech, Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Coston, McIsaac & Partners | 50 | $0 | 0.00% | 00.0% | Unchanged |
| VitalStone Financial, LLC | 265 | $0 | 0.00% | +70+35.9% | Added |
| Sound Income Strategies, LLC | 4 | $8 | 0.00% | 00.0% | Unchanged |
| Headinvest, LLC | 10 | $18 | 0.00% | +10 | New |
| Nisa Investment Advisors, LLC | 47 | $88 | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 72 | $135 | 0.00% | −27,103−99.7% | Reduced |
| Financial Avengers, Inc. | 80 | $150 | 0.00% | 00.0% | Unchanged |
| Albion Financial Group | 200 | $376 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 227 | $427 | 0.00% | 00.0% | Unchanged |
| Jackson, Grant Investment Advisers, Inc. | 302 | $568 | 0.00% | 00.0% | Unchanged |
| Wolverine Asset Management LLC | 462 | $868 | 0.00% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 500 | $940 | 0.00% | +500 | New |
| Benjamin F. Edwards & Company, Inc. | 595 | $1.00K | 0.00% | 00.0% | Unchanged |
| Sandy Spring Bank | 900 | $1.69K | 0.00% | 00.0% | Unchanged |
| Wolff Wiese Magana LLC | 1,000 | $1.88K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 1,534 | $2.88K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 1,750 | $3.29K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 2,500 | $4.70K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 3,000 | $5.64K | 0.00% | +3,000 | New |
| Cutler Group LP | 3,337 | $6.00K | 0.00% | +565+20.4% | Added |
| Tower Research Capital LLC (TRC) | 4,281 | $8.05K | 0.00% | −6,752−61.2% | Reduced |
| Missouri Trust & Investment Co | 5,000 | $9.40K | 0.00% | +4,000+400.0% | Added |
| Group One Trading, L.P. | 5,215 | $9.80K | 0.00% | −18,844−78.3% | Reduced |
| Metropolitan Life Insurance Co | 5,498 | $10.3K | 0.00% | +5,498 | New |
| Ameritas Investment Partners, Inc. | 6,050 | $11.4K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 8,515 | $16.0K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 8,350 | $16.1K | 0.00% | −3,000−26.4% | Reduced |
| Legal & General Group Plc | 9,443 | $17.8K | 0.00% | 00.0% | Unchanged |
| Western Wealth Management, LLC | 10,000 | $18.8K | 0.00% | 00.0% | Unchanged |
| Cypress Wealth Services, LLC | 10,000 | $18.8K | 0.01% | +10,000 | New |
| Janney Montgomery Scott LLC | 10,000 | $19.0K | 0.00% | +10,000 | New |
| Private Trust Co NA | 10,500 | $19.7K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 10,523 | $19.8K | 0.00% | −321,483−96.8% | Reduced |
| Squarepoint Ops LLC | 10,740 | $20.2K | 0.00% | +10,740 | New |
| Pickering Energy Partners LP | 11,000 | $20.7K | 0.26% | −2,805−20.3% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 11,215 | $21.1K | 0.00% | +11,215 | New |
| XTX Topco Ltd | 11,258 | $21.2K | 0.00% | −33,122−74.6% | Reduced |
| Principal Financial Group Inc | 11,653 | $21.9K | 0.00% | +11,653 | New |
| Cetera Advisor Networks LLC | 11,728 | $22.0K | 0.00% | −357−3.0% | Reduced |
| ProShare Advisors LLC | 11,854 | $22.3K | 0.00% | −12−0.1% | Reduced |
| Eqis Capital Management, Inc. | 12,638 | $23.8K | 0.00% | +12,638 | New |
| Citadel Advisors LLC | 13,160 | $24.7K | 0.00% | −31,910−70.8% | Reduced |
| Commonwealth Equity Services, LLC | 13,229 | $25.0K | 0.00% | −63,460−82.7% | Reduced |
| Engineers Gate Manager LP | 13,501 | $25.4K | 0.00% | +13,501 | New |
| Smith Anglin Financial, LLC | 14,300 | $26.9K | 0.00% | +14,300 | New |
| Barclays PLC | 15,380 | $28.9K | 0.00% | −3,611−19.0% | Reduced |
| Parcion Private Wealth LLC | 17,013 | $32.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 16,874 | $32.0K | 0.00% | +5,999+55.2% | Added |
| Independent Financial Group, LLC | 17,409 | $32.7K | 0.00% | +2,409+16.1% | Added |
| Brighton Jones LLC | 17,726 | $33.3K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 19,000 | $35.7K | 0.00% | −7,300−27.8% | Reduced |
| ARS Investment Partners, LLC | 20,000 | $37.6K | 0.00% | +20,000 | New |
| California State Teachers Retirement System | 20,132 | $37.8K | 0.00% | −10,218−33.7% | Reduced |
| Price T Rowe Associates Inc | 20,143 | $38.0K | 0.00% | +5,296+35.7% | Added |
| New York State Common Retirement Fund | 20,908 | $39.3K | 0.00% | +20.0% | Added |
| Mariner, LLC | 21,590 | $40.6K | 0.00% | +454+2.1% | Added |
| LPL Financial LLC | 22,611 | $42.5K | 0.00% | −1,000−4.2% | Reduced |
| C2C Wealth Management, LLC | 25,376 | $45.8K | 0.01% | −10,593−29.5% | Reduced |
| Alliancebernstein L.P. | 24,530 | $46.1K | 0.00% | −10,930−30.8% | Reduced |
| Wells Fargo & Company | 25,096 | $47.2K | 0.00% | −13,716−35.3% | Reduced |
| SEI Investments Co | 28,632 | $53.8K | 0.00% | +6,734+30.8% | Added |
| Deutsche Bank AG | 37,857 | $71.2K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 39,198 | $73.7K | 0.00% | 00.0% | Unchanged |
| Pathstone Family Office, LLC | 39,658 | $74.6K | 0.00% | +39,658 | New |
| The PNC Financial Services Group, Inc. | 42,153 | $79.2K | 0.00% | +3,500+9.1% | Added |
| American International Group, Inc. | 45,534 | $85.6K | 0.00% | +1,619+3.7% | Added |
| Susquehanna International Group, LLP | 46,287 | $87.0K | 0.00% | +1,736+3.9% | Added |
| UBS Group AG | 47,514 | $89.3K | 0.00% | −15,557−24.7% | Reduced |
| D. E. Shaw & Co., Inc. | 51,738 | $97.3K | 0.00% | +51,738 | New |
| MetLife Investment Management | 53,190 | $100.0K | 0.00% | +53,190 | New |
| Verition Fund Management LLC | 54,800 | $103.0K | 0.00% | +54,800 | New |
| Kestra Advisory Services, LLC | 56,132 | $105.5K | 0.00% | +132+0.2% | Added |
| Millennium Management LLC | 59,652 | $112.1K | 0.00% | −343,286−85.2% | Reduced |
| JPMorgan Chase & Co | 62,117 | $116.8K | 0.00% | −364,415−85.4% | Reduced |
| Green Alpha Advisors, LLC | 63,133 | $118.7K | 0.09% | +63,133 | New |
| Advisor Group Holdings, Inc. | 65,929 | $123.9K | 0.00% | +4,744+7.8% | Added |
| Goldman Sachs Group Inc | 118,186 | $222.2K | 0.00% | −12,219−9.4% | Reduced |
| Bank of America Corp | 123,464 | $232.1K | 0.00% | +36,605+42.1% | Added |
| Rhumbline Advisers | 128,125 | $240.9K | 0.00% | +4,060+3.3% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 132,302 | $248.7K | 0.00% | +11,616+9.6% | Added |
| HighTower Advisors, LLC | 138,717 | $261.0K | 0.00% | +131+0.1% | Added |
| Bridgeway Capital Management, LLC | 150,000 | $282.0K | 0.01% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 165,800 | $311.7K | 0.00% | +65,800+65.8% | Added |
| Morgan Stanley | 183,928 | $345.8K | 0.00% | +22,122+13.7% | Added |
| Redmond Asset Management, LLC | 188,254 | $353.9K | 0.13% | +90,091+91.8% | Added |
| Ardsley Advisory Partners LP | 200,000 | $376.0K | 0.10% | +200,000 | New |
| Nuveen Asset Management, LLC | 238,803 | $448.9K | 0.00% | −27,396−10.3% | Reduced |
| Toroso Investments, LLC | 291,446 | $547.9K | 0.02% | +291,446 | New |
| Bank of New York Mellon Corp | 295,776 | $556.1K | 0.00% | +10,169+3.6% | Added |
| Laird Norton Trust Company, LLC | 353,453 | $664.5K | 0.09% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 522,030 | $981.4K | 0.00% | +13,755+2.7% | Added |
| Blair William & Co | 538,327 | $1.01M | 0.00% | −76,654−12.5% | Reduced |
| Northern Trust Corp | 701,338 | $1.32M | 0.00% | +31,790+4.7% | Added |
| FMR LLC | 799,544 | $1.50M | 0.00% | −6,610−0.8% | Reduced |
| First Trust Advisors LP | 823,996 | $1.55M | 0.00% | −42,382−4.9% | Reduced |
| Geode Capital Management, LLC | 1,548,552 | $2.91M | 0.00% | +170,069+12.3% | Added |
| State Street Corp | 2,017,762 | $3.79M | 0.00% | +74,059+3.8% | Added |
| Vanguard Group Inc | 3,028,112 | $5.69M | 0.00% | +13,418+0.4% | Added |
| Invesco Ltd. | 5,009,904 | $9.42M | 0.00% | +2,245,124+81.2% | Added |
| BlackRock Inc. | 5,635,025 | $10.6M | 0.00% | −146,483−2.5% | Reduced |