GWH
ESS Tech, Inc.
+0.04 (+10.45%)0.37USD243K成交股數12.3M市值–本益比(近四季)–股價營收比-96.9%營收年增(近四季)2026-11-12下次財報
內部人交易 SEC Form 4 · 董事、高階主管與持股 10% 以上股東 · 交易後兩個營業日內申報
買賣點與股價近一年
● 公開市場買進 · ● 公開市場賣出 · 空心 = 10b5-1 預設計畫(事先排程,不代表當下看法)。近一年,只畫 P / S 兩種代碼。
統計
| 近 90 天 買進筆數 · 金額 · 人數 | 0 · 0.00 · 0 |
|---|---|
| 近 90 天 賣出筆數 · 金額 · 人數 | 2 · 4K · 2 |
| 其中 10b5-1 計畫賣出 | 0 筆 |
| 近 180 天 買進 · 賣出金額 | 26K · 12K |
| 近 180 天 淨額 | 14K |
公開市場買進(P)是內部人自掏腰包,通常比賣出更有資訊含量 —— 賣出的理由很多(繳稅、分散、買房),買進的理由只有一個。
10b5-1 是事先排定的交易計畫,執行時點不反映當下看法。獲配股票(A)、繳稅扣股(F)、選擇權執行(M)是薪酬流程,不是意見。
| 交易日 | 申報日 | 申報人 | 職稱 | 代碼 | 股數 | 價格 | 金額 | 交易後持股 | 原件 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-08-21 | 08-24 | Goodman Kelly F. | SEE REMARKS | S 公開市場賣出 | 5.4K | 0.40 | 2K | 205K | SEC |
| 2026-08-21 | 08-24 | Suhadolnik Kate Eileen | Chief Financial Officer | S 公開市場賣出 | 3.9K | 0.40 | 2K | 157K | SEC |
| 2026-06-04 | 06-08 | Buckley Drew P | CEO | P 公開市場買進 | 25.0K | 1.03 | 26K | 25.0K | SEC |
| 2026-05-29 | 06-02 | Hossfeld Rich | Director | A 獲配股票 | 13.5K | – | – | 41.4K | SEC |
| 2026-05-29 | 06-02 | WELLMAN ALEXI | Director | A 獲配股票 | 13.5K | – | – | 52.4K | SEC |
| 2026-05-29 | 06-02 | Nijhawan Sandeep | Director | A 獲配股票 | 13.5K | – | – | 42.6K | SEC |
| 2026-05-29 | 06-02 | Garabedian Raffi | Director | A 獲配股票 | 13.5K | – | – | 53.2K | SEC |
| 2026-05-29 | 06-02 | Quarls Harry | Director | A 獲配股票 | 13.5K | – | – | 68.8K | SEC |
| 2026-05-22 | 05-26 | Goodman Kelly F. | SEE REMARKS | S 公開市場賣出 | 2.8K | 0.93 | 3K | 211K | SEC |
| 2026-05-22 | 05-26 | Suhadolnik Kate Eileen | Chief Financial Officer | S 公開市場賣出 | 1.9K | 0.93 | 2K | 161K | SEC |
| 2026-05-21 | 05-26 | Goodman Kelly F. | SEE REMARKS | S 公開市場賣出 | 2.5K | 0.92 | 2K | 213K | SEC |
| 2026-05-21 | 05-26 | Suhadolnik Kate Eileen | Chief Financial Officer | S 公開市場賣出 | 1.7K | 0.92 | 2K | 163K | SEC |
| 2026-02-20 | 02-26 | Goodman Kelly F. | SEE REMARKS | S 公開市場賣出 | 2.3K | 1.54 | 3K | 216K | SEC |
| 2026-02-20 | 02-26 | Suhadolnik Kate Eileen | Chief Financial Officer | S 公開市場賣出 | 741 | 1.54 | 1K | 164K | SEC |
| 2026-02-13 | 02-26 | Suhadolnik Kate Eileen | Chief Financial Officer | A 獲配股票 | 138K | – | – | 165K | SEC |
| 2026-02-13 | 02-26 | Goodman Kelly F. | SEE REMARKS | A 獲配股票 | 138K | – | – | 218K | SEC |
| 2025-11-20 | 11-21 | Goodman Kelly F. | Interim CEO | F 繳稅扣股 | 4.5K | 2.40 | 11K | 80.6K | SEC |
| 2025-11-20 | 11-21 | Suhadolnik Kate Eileen | Interim CFO | F 繳稅扣股 | 1.3K | 2.40 | 3K | 27.7K | SEC |
| 2025-10-13 | 10-15 | Hossfeld Rich | Director | A 獲配股票 | 13.5K | – | – | 27.9K | SEC |
| 2025-10-13 | 10-15 | Teamey Kyle | Director | A 獲配股票 | 13.5K | – | – | 38.7K | SEC |
| 2025-10-13 | 10-15 | Quarls Harry | Director | A 獲配股票 | 13.5K | – | – | 13.5K | SEC |
| 2025-10-13 | 10-15 | NIGGLI MICHAEL R | Director | A 獲配股票 | 13.5K | – | – | 90.8K | SEC |
| 2025-10-13 | 10-15 | WELLMAN ALEXI | Director | A 獲配股票 | 13.5K | – | – | 38.9K | SEC |
| 2025-10-13 | 10-15 | Garabedian Raffi | Director | A 獲配股票 | 13.5K | – | – | 39.7K | SEC |
| 2025-10-13 | 10-15 | Nijhawan Sandeep | Director | A 獲配股票 | 13.5K | – | – | 29.1K | SEC |
| 2025-08-20 | 08-29 | Suhadolnik Kate Eileen | Interim CFO | F 繳稅扣股 | 1.2K | 1.61 | 2K | 29.0K | SEC |
| 2025-08-20 | 08-21 | Goodman Kelly F. | Interim CEO | F 繳稅扣股 | 4.3K | 1.61 | 7K | 85.1K | SEC |
| 2025-08-18 | 09-05 | Trivedi Jigish Dhirajlal | COO | A 獲配股票 | 275K | – | – | 275K | SEC |
| 2025-05-20 | 05-22 | Goodman Kelly F. | Interim CEO | F 繳稅扣股 | 2.2K | 1.96 | 4K | 89.5K | SEC |
| 2025-05-20 | 05-22 | Rabb Anthony | Chief Financial Officer | F 繳稅扣股 | 2.7K | 1.96 | 5K | 109K | SEC |
| 2025-04-13 | 04-15 | Rabb Anthony | Chief Financial Officer | A 獲配股票 | 42.5K | – | – | 112K | SEC |
| 2025-04-13 | 04-15 | Goodman Kelly F. | Interim CEO | A 獲配股票 | 36.9K | – | – | 91.6K | SEC |
| 2025-02-20 | 04-15 | Rabb Anthony | Chief Financial Officer | F 繳稅扣股 | 2.0K | 4.81 | 10K | 69.6K | SEC |
| 2025-02-20 | 04-04 | Goodman Kelly F. | Interim CEO | F 繳稅扣股 | 1.5K | 4.81 | 7K | 54.7K | SEC |
| 2025-02-10 | 04-04 | Goodman Kelly F. | Interim CEO | A 獲配股票 | 10.0K | – | – | 56.2K | SEC |
| 2024-11-20 | 04-15 | Rabb Anthony | Chief Financial Officer | F 繳稅扣股 | 1.9K | 5.21 | 10K | 71.6K | SEC |
| 2024-11-18 | 11-18 | Dresselhuys Eric P. | Chief Executive Officer | P 公開市場買進 | 1.0K | 5.23 | 5K | 181K | SEC |
| 2024-09-11 | 09-17 | Nijhawan Sandeep | Director | S 公開市場賣出 | 7.0K | 5.72 | 40K | 15.5K | SEC |
| 2024-08-30 | 09-03 | Teamey Kyle | Director | P 公開市場買進 | 142 | 6.73 | 955.66 | 25.2K | SEC |
| 2024-08-29 | 09-03 | NIGGLI MICHAEL R | Director | M 選擇權執行 | 11.9K | 6.88 | 82K | 77.3K | SEC |
| 2024-08-20 | 04-15 | Rabb Anthony | Chief Financial Officer | F 繳稅扣股 | 1.9K | 8.19 | 15K | 73.5K | SEC |
| 2024-05-20 | 04-15 | Rabb Anthony | Chief Financial Officer | F 繳稅扣股 | 1.9K | 12.15 | 23K | 75.4K | SEC |
| 2024-05-17 | 05-17 | Hossfeld Rich | Director | A 獲配股票 | 203K | – | – | 215K | SEC |
| 2024-05-17 | 05-17 | Quarls Harry | Director | A 獲配股票 | 203K | – | – | 626K | SEC |
| 2024-05-17 | 05-17 | Garabedian Raffi | Director | A 獲配股票 | 203K | – | – | 392K | SEC |
| 2024-05-17 | 05-17 | Teamey Kyle | Director | A 獲配股票 | 203K | – | – | 376K | SEC |
| 2024-05-17 | 05-17 | NIGGLI MICHAEL R | Director | A 獲配股票 | 203K | – | – | 952K | SEC |
| 2024-05-17 | 05-17 | Nijhawan Sandeep | Director | A 獲配股票 | 203K | – | – | 338K | SEC |
| 2024-05-17 | 05-17 | WELLMAN ALEXI | Director | A 獲配股票 | 203K | – | – | 381K | SEC |
| 2024-05-15 | 05-17 | Hossfeld Rich | Director | D 處分 | 135K | – | – | 12.5K | SEC |
| 2024-05-14 | 05-15 | Teamey Kyle | Director | P 公開市場買進 | 1.3K | 0.79 | 987.50 | 174K | SEC |
| 2024-05-10 | 05-13 | Quarls Harry | Director | P 公開市場買進 | 57.3K | 0.79 | 45K | 423K | SEC |
| 2024-05-09 | 05-09 | Quarls Harry | Director | P 公開市場買進 | 42.7K | 0.84 | 36K | 366K | SEC |
| 2024-03-15 | 03-18 | Hossfeld Rich | Director | P 公開市場買進 | 200 | 0.73 | 146.00 | 146K | SEC |
| 2024-03-15 | 03-18 | Hossfeld Rich | Director | P 公開市場買進 | 2.3K | 0.73 | 2K | 148K | SEC |
| 2024-03-07 | 05-08 | Dresselhuys Eric P. | Chief Executive Officer | A 獲配股票 | 623K | – | – | 2.7M | SEC |
| 2024-02-20 | 04-15 | Rabb Anthony | Chief Financial Officer | F 繳稅扣股 | 1.0K | 13.67 | 14K | 77.3K | SEC |
| 2024-02-15 | 02-16 | Rabb Anthony | Chief Financial Officer | A 獲配股票 | 550K | – | – | 1.2M | SEC |
| 2023-11-20 | 04-15 | Rabb Anthony | Chief Financial Officer | F 繳稅扣股 | 4.3K | 17.55 | 75K | 78.3K | SEC |
| 2023-11-16 | 11-16 | Quarls Harry | Director | P 公開市場買進 | 5.5K | 1.25 | 7K | 323K | SEC |
| 2023-11-15 | 11-15 | Quarls Harry | Director | P 公開市場買進 | 67.1K | 1.35 | 91K | 318K | SEC |
| 2023-11-14 | 11-14 | Quarls Harry | Director | P 公開市場買進 | 80.6K | 1.27 | 102K | 251K | SEC |
| 2023-11-13 | 11-13 | Teamey Kyle | Director | P 公開市場買進 | 1.0K | 1.11 | 1K | 172K | SEC |
| 2023-11-13 | 11-13 | Quarls Harry | Director | P 公開市場買進 | 46.8K | 1.10 | 51K | 170K | SEC |
| 2023-09-05 | 09-06 | Dresselhuys Eric P. | Chief Executive Officer | A 獲配股票 | 129K | – | – | 2.1M | SEC |
| 2023-08-28 | 08-30 | Quarls Harry | Director | A 獲配股票 | 123K | – | – | 123K | SEC |
| 2023-08-20 | 04-15 | Rabb Anthony | Chief Financial Officer | F 繳稅扣股 | 106 | 18.15 | 2K | 82.6K | SEC |
| 2023-05-20 | 04-15 | Rabb Anthony | Chief Financial Officer | F 繳稅扣股 | 100 | 18.00 | 2K | 82.7K | SEC |
| 2023-05-19 | 05-24 | Nijhawan Sandeep | Director | A 獲配股票 | 135K | – | – | 135K | SEC |
| 2023-05-19 | 05-22 | WELLMAN ALEXI | Director | A 獲配股票 | 135K | – | – | 178K | SEC |
| 2023-05-19 | 05-22 | Hossfeld Rich | Director | A 獲配股票 | 135K | – | – | 145K | SEC |
| 2023-05-19 | 05-22 | Teamey Kyle | Director | A 獲配股票 | 135K | – | – | 171K | SEC |
| 2023-05-19 | 05-22 | Garabedian Raffi | Director | A 獲配股票 | 135K | – | – | 190K | SEC |
| 2023-05-19 | 05-22 | NIGGLI MICHAEL R | Director | A 獲配股票 | 135K | – | – | 749K | SEC |
| 2023-05-16 | 05-17 | NIGGLI MICHAEL R | Director | P 公開市場買進 | 10.0K | 0.81 | 8K | 614K | SEC |
| 2023-05-16 | 05-16 | Hossfeld Rich | Director | P 公開市場買進 | 10.0K | 0.81 | 8K | 10.0K | SEC |
| 2023-05-15 | 05-16 | Teamey Kyle | Director | P 公開市場買進 | 3.9K | 0.84 | 3K | 35.9K | SEC |
| 2023-05-15 | 05-16 | Teamey Kyle | Director | P 公開市場買進 | 100 | 0.84 | 84.00 | 36.0K | SEC |
| 2023-05-12 | 05-15 | NIGGLI MICHAEL R | Director | P 公開市場買進 | 20.0K | 1.13 | 23K | 604K | SEC |
| 2023-04-26 | 04-26 | Dresselhuys Eric P. | Chief Executive Officer | A 獲配股票 | 623K | – | – | 2.0M | SEC |
機構持股(13F) 管理規模 1 億美元以上的機構,每季末後 45 天內申報 · 最新 2026-06-30
前 25 大持有機構季末市值 · 與前一季股數比較
| 機構 | 持股 | 季末市值 | 股數季變化 | 動作 |
|---|---|---|---|---|
| SOFTBANK GROUP CORP. | 2.4M | 2.3M | 新進 | 新進 |
| Alyeska Investment Group, L.P. | 1.4M | 1.3M | 新進 | 新進 |
| VANGUARD CAPITAL MANAGEMENT LLC | 639K | 607K | 新進 | 新進 |
| UBS Group AG | 603K | 572K | 新進 | 新進 |
| Arosa Capital Management LP | 550K | 523K | 新進 | 新進 |
| HEIGHTS CAPITAL MANAGEMENT, INC | 549K | 521K | 新進 | 新進 |
| Shay Capital LLC | 210K | 200K | 新進 | 新進 |
| GEODE CAPITAL MANAGEMENT, LLC | 210K | 200K | 新進 | 新進 |
| BlackRock, Inc. | 134K | 127K | 新進 | 新進 |
| VANGUARD FIDUCIARY TRUST CO | 130K | 123K | 新進 | 新進 |
| Green Alpha Advisors, LLC | 116K | 110K | 新進 | 新進 |
| Pathstone Holdings, LLC | 89.0K | 85K | 新進 | 新進 |
| FMR LLC | 52.5K | 50K | 新進 | 新進 |
| NORTHERN TRUST CORP | 47.5K | 45K | 新進 | 新進 |
| STATE STREET CORP | 47.0K | 45K | 新進 | 新進 |
| PKS Advisory Services, LLC | 24.0K | 23K | 新進 | 新進 |
| JPMORGAN CHASE & CO | 19.9K | 20K | 新進 | 新進 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 20.0K | 19K | 新進 | 新進 |
| PRIMORIS WEALTH ADVISORS, LLC | 16.5K | 16K | 新進 | 新進 |
| 文藝復興 RENAISSANCE TECHNOLOGIES LLC | 12.7K | 12K | 新進 | 新進 |
| OSAIC HOLDINGS, INC. | 8.4K | 8K | 新進 | 新進 |
| MORGAN STANLEY | 4.6K | 4K | 新進 | 新進 |
| Golden State Wealth Management, LLC | 2.7K | 3K | 新進 | 新進 |
| Rockefeller Capital Management L.P. | 2.0K | 2K | 新進 | 新進 |
| Vanguard Global Advisers, LLC | 1.3K | 1K | 新進 | 新進 |
持有機構數近 12 季
每季 13F 申報中持有本股的機構家數;綠柱 = 比上季少。機構數是「有多少人在船上」,不是「買了多少」。
| 持有機構 · 季變化 | 46 -5 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 46 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 7.3M · 22.1% |
| 合計季末市值 | 6.9M |
13F 只申報多頭部位(含可轉債與選擇權,選擇權這裡已排除),不申報放空,也不申報 1 億美元以下的機構。同一集團多個申報主體會各算一家。
放空餘額 FINRA 每月兩次(15 日與月底結算)· 最新 2026-08-31
空單佔流通股近 13 個月
FINRA 每月兩次結算的空單餘額佔流通股數的比例,近 13 個月。滑到柱子看股數與回補天數。
最新一期
| 空單股數 | 3.1M |
|---|---|
| 與上期比 | +4.8% |
| 佔流通股數 | 9.28% |
| 日均成交量 | 1.4M |
| 回補天數 | 2.1 天 |
空單佔比 10% 以上算高、20% 以上算很高(這是通行的說法,不是本站的判斷)。回補天數 = 空單 ÷ 日均量,天數愈長,空方要出場時愈容易推升股價。
放空餘額是「有人借股票賣掉還沒還」的存量,不代表看空的人正在加碼;避險基金做多空配對時也會產生空單。
| 結算日 | 空單股數 | 與上期比 | 佔流通股 | 日均量 | 回補天數 |
|---|---|---|---|---|---|
| 2026-08-31 | 3.1M | +4.8% | 9.28% | 1.4M | 2.1 |
| 2026-08-14 | 2.9M | +33.5% | 8.86% | 773K | 3.8 |
| 2026-07-31 | 2.2M | +26.8% | 6.64% | 667K | 3.3 |
| 2026-07-15 | 1.7M | -1.0% | 5.23% | 652K | 2.7 |
| 2026-06-30 | 1.7M | +23.3% | 5.29% | 1.1M | 1.6 |
| 2026-06-15 | 1.4M | -8.4% | 4.29% | 567K | 2.5 |
| 2026-05-29 | 1.5M | -1.3% | 4.68% | 577K | 2.7 |
| 2026-05-15 | 1.6M | -1.3% | 4.74% | 1.6M | 1.0 |
| 2026-04-30 | 1.6M | -21.9% | 4.80% | 511K | 3.1 |
| 2026-04-15 | 2.0M | +24.5% | 6.15% | 349K | 5.8 |
| 2026-03-31 | 1.6M | +12.6% | 4.94% | 290K | 5.6 |
| 2026-03-13 | 1.4M | +29.6% | 4.38% | 1.1M | 1.4 |
| 2026-02-27 | 1.1M | +28.1% | 3.38% | 394K | 2.8 |
| 2026-02-13 | 871K | -5.8% | 2.64% | 374K | 2.3 |
| 2026-01-30 | 924K | +89.3% | 2.80% | 752K | 1.2 |
| 2026-01-15 | 488K | +1.8% | 1.48% | 499K | 1.0 |
| 2025-12-31 | 480K | -14.5% | 1.46% | 402K | 1.2 |
| 2025-12-15 | 561K | -19.2% | 1.70% | 437K | 1.3 |
| 2025-11-28 | 694K | -45.3% | 2.11% | 558K | 1.2 |
| 2025-11-14 | 1.3M | +8.0% | 3.85% | 802K | 1.6 |
| 2025-10-31 | 1.2M | -55.9% | 3.57% | 4.5M | 1.0 |
| 2025-10-15 | 2.7M | +152.2% | 8.09% | 45.0M | 1.0 |
| 2025-09-30 | 1.1M | +5.2% | 3.21% | 326K | 3.2 |
| 2025-09-15 | 1.0M | -3.3% | 3.05% | 126K | 8.0 |
| 2025-08-29 | 1.0M | +10.3% | 3.15% | 137K | 7.6 |
| 2025-08-15 | 942K | +3.7% | 2.86% | 220K | 4.3 |