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 |
|---|---|---|---|---|---|
| Softbank Group Corp | 35,953,699 | $67.6M | 0.74% | 00.0% | Unchanged |
| BlackRock Inc. | 5,635,025 | $10.6M | 0.00% | −146,483−2.5% | Reduced |
| Invesco Ltd. | 5,009,904 | $9.42M | 0.00% | +2,245,124+81.2% | Added |
| Vanguard Group Inc | 3,028,112 | $5.69M | 0.00% | +13,418+0.4% | Added |
| State Street Corp | 2,017,762 | $3.79M | 0.00% | +74,059+3.8% | Added |
| Geode Capital Management, LLC | 1,548,552 | $2.91M | 0.00% | +170,069+12.3% | Added |
| First Trust Advisors LP | 823,996 | $1.55M | 0.00% | −42,382−4.9% | Reduced |
| FMR LLC | 799,544 | $1.50M | 0.00% | −6,610−0.8% | Reduced |
| Northern Trust Corp | 701,338 | $1.32M | 0.00% | +31,790+4.7% | Added |
| Blair William & Co | 538,327 | $1.01M | 0.00% | −76,654−12.5% | Reduced |
| Charles Schwab Investment Management Inc | 522,030 | $981.4K | 0.00% | +13,755+2.7% | Added |
| Laird Norton Trust Company, LLC | 353,453 | $664.5K | 0.09% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 295,776 | $556.1K | 0.00% | +10,169+3.6% | Added |
| Toroso Investments, LLC | 291,446 | $547.9K | 0.02% | +291,446 | New |
| Nuveen Asset Management, LLC | 238,803 | $448.9K | 0.00% | −27,396−10.3% | Reduced |
| Ardsley Advisory Partners LP | 200,000 | $376.0K | 0.10% | +200,000 | New |
| Redmond Asset Management, LLC | 188,254 | $353.9K | 0.13% | +90,091+91.8% | Added |
| Morgan Stanley | 183,928 | $345.8K | 0.00% | +22,122+13.7% | Added |
| Baird Financial Group, Inc. | 165,800 | $311.7K | 0.00% | +65,800+65.8% | Added |
| Bridgeway Capital Management, LLC | 150,000 | $282.0K | 0.01% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 138,717 | $261.0K | 0.00% | +131+0.1% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 132,302 | $248.7K | 0.00% | +11,616+9.6% | Added |
| Rhumbline Advisers | 128,125 | $240.9K | 0.00% | +4,060+3.3% | Added |
| Bank of America Corp | 123,464 | $232.1K | 0.00% | +36,605+42.1% | Added |
| Goldman Sachs Group Inc | 118,186 | $222.2K | 0.00% | −12,219−9.4% | Reduced |
| Advisor Group Holdings, Inc. | 65,929 | $123.9K | 0.00% | +4,744+7.8% | Added |
| Green Alpha Advisors, LLC | 63,133 | $118.7K | 0.09% | +63,133 | New |
| JPMorgan Chase & Co | 62,117 | $116.8K | 0.00% | −364,415−85.4% | Reduced |
| Millennium Management LLC | 59,652 | $112.1K | 0.00% | −343,286−85.2% | Reduced |
| Kestra Advisory Services, LLC | 56,132 | $105.5K | 0.00% | +132+0.2% | Added |
| Verition Fund Management LLC | 54,800 | $103.0K | 0.00% | +54,800 | New |
| MetLife Investment Management | 53,190 | $100.0K | 0.00% | +53,190 | New |
| D. E. Shaw & Co., Inc. | 51,738 | $97.3K | 0.00% | +51,738 | New |
| UBS Group AG | 47,514 | $89.3K | 0.00% | −15,557−24.7% | Reduced |
| Susquehanna International Group, LLP | 46,287 | $87.0K | 0.00% | +1,736+3.9% | Added |
| American International Group, Inc. | 45,534 | $85.6K | 0.00% | +1,619+3.7% | Added |
| The PNC Financial Services Group, Inc. | 42,153 | $79.2K | 0.00% | +3,500+9.1% | Added |
| Pathstone Family Office, LLC | 39,658 | $74.6K | 0.00% | +39,658 | New |
| Voya Investment Management LLC | 39,198 | $73.7K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 37,857 | $71.2K | 0.00% | 00.0% | Unchanged |
| SEI Investments Co | 28,632 | $53.8K | 0.00% | +6,734+30.8% | Added |
| Wells Fargo & Company | 25,096 | $47.2K | 0.00% | −13,716−35.3% | Reduced |
| Alliancebernstein L.P. | 24,530 | $46.1K | 0.00% | −10,930−30.8% | Reduced |
| C2C Wealth Management, LLC | 25,376 | $45.8K | 0.01% | −10,593−29.5% | Reduced |
| LPL Financial LLC | 22,611 | $42.5K | 0.00% | −1,000−4.2% | Reduced |
| Mariner, LLC | 21,590 | $40.6K | 0.00% | +454+2.1% | Added |
| New York State Common Retirement Fund | 20,908 | $39.3K | 0.00% | +20.0% | Added |
| Price T Rowe Associates Inc | 20,143 | $38.0K | 0.00% | +5,296+35.7% | Added |
| California State Teachers Retirement System | 20,132 | $37.8K | 0.00% | −10,218−33.7% | Reduced |
| ARS Investment Partners, LLC | 20,000 | $37.6K | 0.00% | +20,000 | New |
| Two Sigma Advisers, LP | 19,000 | $35.7K | 0.00% | −7,300−27.8% | Reduced |
| Brighton Jones LLC | 17,726 | $33.3K | 0.00% | 00.0% | Unchanged |
| Independent Financial Group, LLC | 17,409 | $32.7K | 0.00% | +2,409+16.1% | Added |
| Royal Bank of Canada | 16,874 | $32.0K | 0.00% | +5,999+55.2% | Added |
| Parcion Private Wealth LLC | 17,013 | $32.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 15,380 | $28.9K | 0.00% | −3,611−19.0% | Reduced |
| Smith Anglin Financial, LLC | 14,300 | $26.9K | 0.00% | +14,300 | New |
| Engineers Gate Manager LP | 13,501 | $25.4K | 0.00% | +13,501 | New |
| Commonwealth Equity Services, LLC | 13,229 | $25.0K | 0.00% | −63,460−82.7% | Reduced |
| Citadel Advisors LLC | 13,160 | $24.7K | 0.00% | −31,910−70.8% | Reduced |
| Eqis Capital Management, Inc. | 12,638 | $23.8K | 0.00% | +12,638 | New |
| ProShare Advisors LLC | 11,854 | $22.3K | 0.00% | −12−0.1% | Reduced |
| Cetera Advisor Networks LLC | 11,728 | $22.0K | 0.00% | −357−3.0% | Reduced |
| Principal Financial Group Inc | 11,653 | $21.9K | 0.00% | +11,653 | New |
| XTX Topco Ltd | 11,258 | $21.2K | 0.00% | −33,122−74.6% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 11,215 | $21.1K | 0.00% | +11,215 | New |
| Pickering Energy Partners LP | 11,000 | $20.7K | 0.26% | −2,805−20.3% | Reduced |
| Squarepoint Ops LLC | 10,740 | $20.2K | 0.00% | +10,740 | New |
| Jane Street Group, LLC | 10,523 | $19.8K | 0.00% | −321,483−96.8% | Reduced |
| Private Trust Co NA | 10,500 | $19.7K | 0.00% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 10,000 | $19.0K | 0.00% | +10,000 | New |
| 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 |
| Legal & General Group Plc | 9,443 | $17.8K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 8,350 | $16.1K | 0.00% | −3,000−26.4% | Reduced |
| Amalgamated Bank | 8,515 | $16.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 6,050 | $11.4K | 0.00% | 00.0% | Unchanged |
| Metropolitan Life Insurance Co | 5,498 | $10.3K | 0.00% | +5,498 | New |
| Group One Trading, L.P. | 5,215 | $9.80K | 0.00% | −18,844−78.3% | Reduced |
| Missouri Trust & Investment Co | 5,000 | $9.40K | 0.00% | +4,000+400.0% | Added |
| Tower Research Capital LLC (TRC) | 4,281 | $8.05K | 0.00% | −6,752−61.2% | Reduced |
| Cutler Group LP | 3,337 | $6.00K | 0.00% | +565+20.4% | Added |
| Steward Partners Investment Advisory, LLC | 3,000 | $5.64K | 0.00% | +3,000 | New |
| Parkside Financial Bank & Trust | 2,500 | $4.70K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 1,750 | $3.29K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 1,534 | $2.88K | 0.00% | 00.0% | Unchanged |
| Wolff Wiese Magana LLC | 1,000 | $1.88K | 0.00% | 00.0% | Unchanged |
| Sandy Spring Bank | 900 | $1.69K | 0.00% | 00.0% | Unchanged |
| Benjamin F. Edwards & Company, Inc. | 595 | $1.00K | 0.00% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 500 | $940 | 0.00% | +500 | New |
| Wolverine Asset Management LLC | 462 | $868 | 0.00% | 00.0% | Unchanged |
| Jackson, Grant Investment Advisers, Inc. | 302 | $568 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 227 | $427 | 0.00% | 00.0% | Unchanged |
| Albion Financial Group | 200 | $376 | 0.00% | 00.0% | Unchanged |
| Financial Avengers, Inc. | 80 | $150 | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 72 | $135 | 0.00% | −27,103−99.7% | Reduced |
| Nisa Investment Advisors, LLC | 47 | $88 | 0.00% | 00.0% | Unchanged |
| Headinvest, LLC | 10 | $18 | 0.00% | +10 | New |
| Sound Income Strategies, LLC | 4 | $8 | 0.00% | 00.0% | Unchanged |
| Coston, McIsaac & Partners | 50 | $0 | 0.00% | 00.0% | Unchanged |