WPRT
WESTPORT FUEL SYSTEMS INC.
-0.01 (-0.50%)1.98USD33.7K成交股數–市值–本益比(近四季)–股價營收比-66.8%營收年增(近四季)2026-11-10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 | 0 · 0.00 · 0 |
| 其中 10b5-1 計畫賣出 | 0 筆 |
| 近 180 天 買進 · 賣出金額 | 0.00 · 0.00 |
| 近 180 天 淨額 | 0.00 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2017-07-19 | 05-04 | DOUGLAS KEVIN | TenPercentOwnerOther | A 獲配股票 | 150K | 1.50 | 225K | 150K | SEC |
| 2017-07-19 | 05-04 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | A 獲配股票 | 150K | 1.50 | 225K | 150K | SEC |
| 2017-07-19 | 05-04 | JAMES & JEAN DOUGLAS IRREVOCABLE DESCENDANTS TRUST | TenPercentOwnerOther | A 獲配股票 | 150K | 1.50 | 225K | 150K | SEC |
| 2017-07-19 | 05-04 | DOUGLAS JAMES E III | TenPercentOwnerOther | A 獲配股票 | 150K | 1.50 | 225K | 150K | SEC |
| 2017-07-19 | 07-21 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | A 獲配股票 | 600K | 1.50 | 900K | 6.4M | SEC |
| 2017-07-19 | 07-21 | DOUGLAS KEVIN | TenPercentOwnerOther | A 獲配股票 | 150K | 1.50 | 225K | 150K | SEC |
| 2017-07-19 | 07-21 | DOUGLAS JAMES E III | TenPercentOwnerOther | A 獲配股票 | 600K | 1.50 | 900K | 6.8M | SEC |
| 2017-07-19 | 07-21 | JAMES & JEAN DOUGLAS IRREVOCABLE DESCENDANTS TRUST | TenPercentOwnerOther | A 獲配股票 | 200K | 1.50 | 300K | 1.9M | SEC |
| 2017-07-19 | 07-21 | DOUGLAS KEVIN | TenPercentOwnerOther | A 獲配股票 | 150K | 1.50 | 225K | 150K | SEC |
| 2017-07-19 | 07-21 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | A 獲配股票 | 150K | 1.50 | 225K | 150K | SEC |
| 2017-07-19 | 07-21 | DOUGLAS KEVIN | TenPercentOwnerOther | A 獲配股票 | 600K | 1.50 | 900K | 6.4M | SEC |
| 2017-07-19 | 07-21 | DOUGLAS JAMES E III | TenPercentOwnerOther | A 獲配股票 | 150K | 1.50 | 225K | 150K | SEC |
| 2017-07-19 | 07-21 | DOUGLAS JAMES E III | TenPercentOwnerOther | A 獲配股票 | 600K | 1.50 | 900K | 6.4M | SEC |
| 2017-07-19 | 07-21 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | A 獲配股票 | 150K | 1.50 | 225K | 150K | SEC |
| 2017-07-19 | 07-21 | DOUGLAS JAMES E III | TenPercentOwnerOther | A 獲配股票 | 150K | 1.50 | 225K | 150K | SEC |
| 2017-07-19 | 07-21 | JAMES & JEAN DOUGLAS IRREVOCABLE DESCENDANTS TRUST | TenPercentOwnerOther | A 獲配股票 | 150K | 1.50 | 225K | 150K | SEC |
| 2017-07-19 | 07-21 | JAMES & JEAN DOUGLAS IRREVOCABLE DESCENDANTS TRUST | TenPercentOwnerOther | A 獲配股票 | 150K | 1.50 | 225K | 150K | SEC |
| 2017-07-19 | 07-21 | DOUGLAS KEVIN | TenPercentOwnerOther | A 獲配股票 | 200K | 1.50 | 300K | 1.9M | SEC |
| 2017-07-19 | 07-21 | DOUGLAS KEVIN | TenPercentOwnerOther | A 獲配股票 | 150K | 1.50 | 225K | 150K | SEC |
| 2017-07-19 | 07-21 | DOUGLAS JAMES E III | TenPercentOwnerOther | A 獲配股票 | 150K | 1.50 | 225K | 150K | SEC |
| 2017-07-19 | 07-21 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | A 獲配股票 | 150K | 1.50 | 225K | 150K | SEC |
| 2017-07-19 | 07-21 | JAMES & JEAN DOUGLAS IRREVOCABLE DESCENDANTS TRUST | TenPercentOwnerOther | A 獲配股票 | 600K | 1.50 | 900K | 6.4M | SEC |
| 2017-07-19 | 07-21 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | A 獲配股票 | 600K | 1.50 | 900K | 6.8M | SEC |
| 2017-07-19 | 07-21 | JAMES & JEAN DOUGLAS IRREVOCABLE DESCENDANTS TRUST | TenPercentOwnerOther | A 獲配股票 | 150K | 1.50 | 225K | 150K | SEC |
| 2017-07-19 | 07-21 | JAMES & JEAN DOUGLAS IRREVOCABLE DESCENDANTS TRUST | TenPercentOwnerOther | A 獲配股票 | 600K | 1.50 | 900K | 6.8M | SEC |
| 2017-07-19 | 07-21 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | A 獲配股票 | 200K | 1.50 | 300K | 1.9M | SEC |
| 2017-07-19 | 07-21 | DOUGLAS KEVIN | TenPercentOwnerOther | A 獲配股票 | 600K | 1.50 | 900K | 6.8M | SEC |
| 2017-07-19 | 07-21 | DOUGLAS JAMES E III | TenPercentOwnerOther | A 獲配股票 | 200K | 1.50 | 300K | 1.9M | SEC |
| 2016-06-01 | 06-07 | DOUGLAS KEVIN | TenPercentOwnerOther | A 獲配股票 | 1.1M | – | – | 3.0M | SEC |
| 2016-06-01 | 06-07 | JAMES & JEAN DOUGLAS IRREVOCABLE DESCENDANTS TRUST | TenPercentOwnerOther | A 獲配股票 | 654K | – | – | 1.7M | SEC |
| 2016-06-01 | 06-07 | DOUGLAS KEVIN | TenPercentOwnerOther | A 獲配股票 | 2.2M | – | – | 5.8M | SEC |
| 2016-06-01 | 06-07 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | A 獲配股票 | 2.6M | – | – | 6.2M | SEC |
| 2016-06-01 | 06-07 | DOUGLAS KEVIN | TenPercentOwnerOther | A 獲配股票 | 654K | – | – | 1.7M | SEC |
| 2016-06-01 | 06-07 | DOUGLAS JAMES E III | TenPercentOwnerOther | A 獲配股票 | 654K | – | – | 1.7M | SEC |
| 2016-06-01 | 06-07 | DOUGLAS KEVIN | TenPercentOwnerOther | A 獲配股票 | 2.6M | – | – | 6.2M | SEC |
| 2016-06-01 | 06-07 | DOUGLAS JAMES E III | TenPercentOwnerOther | A 獲配股票 | 1.1M | – | – | 3.0M | SEC |
| 2016-06-01 | 06-07 | DOUGLAS JAMES E III | TenPercentOwnerOther | A 獲配股票 | 2.2M | – | – | 5.8M | SEC |
| 2016-06-01 | 06-07 | DOUGLAS JAMES E III | TenPercentOwnerOther | A 獲配股票 | 2.6M | – | – | 6.2M | SEC |
| 2016-06-01 | 06-07 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | A 獲配股票 | 654K | – | – | 1.7M | SEC |
| 2016-06-01 | 06-07 | JAMES & JEAN DOUGLAS IRREVOCABLE DESCENDANTS TRUST | TenPercentOwnerOther | A 獲配股票 | 1.1M | – | – | 3.0M | SEC |
| 2016-06-01 | 06-07 | JAMES & JEAN DOUGLAS IRREVOCABLE DESCENDANTS TRUST | TenPercentOwnerOther | A 獲配股票 | 2.2M | – | – | 5.8M | SEC |
| 2016-06-01 | 06-07 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | A 獲配股票 | 2.2M | – | – | 5.8M | SEC |
| 2016-06-01 | 06-07 | JAMES & JEAN DOUGLAS IRREVOCABLE DESCENDANTS TRUST | TenPercentOwnerOther | A 獲配股票 | 2.6M | – | – | 6.2M | SEC |
| 2016-06-01 | 06-07 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | A 獲配股票 | 1.1M | – | – | 3.0M | SEC |
| 2015-05-11 | 05-12 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | P 公開市場買進 | 15.1K | 6.02 | 91K | 1.1M | SEC |
| 2015-05-11 | 05-12 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | P 公開市場買進 | 25.6K | 6.02 | 154K | 1.8M | SEC |
| 2015-05-11 | 05-12 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | P 公開市場買進 | 49.7K | 6.02 | 299K | 3.5M | SEC |
| 2015-05-11 | 05-12 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | P 公開市場買進 | 60.3K | 6.02 | 363K | 3.6M | SEC |
| 2015-05-11 | 05-12 | DOUGLAS KEVIN | TenPercentOwnerOther | P 公開市場買進 | 60.3K | 6.02 | 363K | 3.6M | SEC |
| 2015-05-11 | 05-12 | DOUGLAS KEVIN | TenPercentOwnerOther | P 公開市場買進 | 15.1K | 6.02 | 91K | 1.1M | SEC |
| 2015-05-11 | 05-12 | DOUGLAS KEVIN | TenPercentOwnerOther | P 公開市場買進 | 25.6K | 6.02 | 154K | 1.8M | SEC |
| 2015-05-11 | 05-12 | DOUGLAS KEVIN | TenPercentOwnerOther | P 公開市場買進 | 49.7K | 6.02 | 299K | 3.5M | SEC |
| 2015-05-11 | 05-12 | DOUGLAS JAMES E III | TenPercentOwnerOther | P 公開市場買進 | 15.1K | 6.02 | 91K | 1.1M | SEC |
| 2015-05-11 | 05-12 | DOUGLAS JAMES E III | TenPercentOwnerOther | P 公開市場買進 | 25.6K | 6.02 | 154K | 1.8M | SEC |
| 2015-05-11 | 05-12 | DOUGLAS JAMES E III | TenPercentOwnerOther | P 公開市場買進 | 49.7K | 6.02 | 299K | 3.5M | SEC |
| 2015-05-11 | 05-12 | DOUGLAS JAMES E III | TenPercentOwnerOther | P 公開市場買進 | 60.3K | 6.02 | 363K | 3.6M | SEC |
| 2015-05-11 | 05-12 | JAMES & JEAN DOUGLAS IRREVOCABLE DESCENDANTS TRUST | TenPercentOwnerOther | P 公開市場買進 | 60.3K | 6.02 | 363K | 3.6M | SEC |
| 2015-05-11 | 05-12 | JAMES & JEAN DOUGLAS IRREVOCABLE DESCENDANTS TRUST | TenPercentOwnerOther | P 公開市場買進 | 15.1K | 6.02 | 91K | 1.1M | SEC |
| 2015-05-11 | 05-12 | JAMES & JEAN DOUGLAS IRREVOCABLE DESCENDANTS TRUST | TenPercentOwnerOther | P 公開市場買進 | 25.6K | 6.02 | 154K | 1.8M | SEC |
| 2015-05-11 | 05-12 | JAMES & JEAN DOUGLAS IRREVOCABLE DESCENDANTS TRUST | TenPercentOwnerOther | P 公開市場買進 | 49.7K | 6.02 | 299K | 3.5M | SEC |
| 2015-05-08 | 05-12 | JAMES & JEAN DOUGLAS IRREVOCABLE DESCENDANTS TRUST | TenPercentOwnerOther | P 公開市場買進 | 16.9K | 5.69 | 96K | 1.8M | SEC |
| 2015-05-08 | 05-12 | JAMES & JEAN DOUGLAS IRREVOCABLE DESCENDANTS TRUST | TenPercentOwnerOther | P 公開市場買進 | 32.8K | 5.69 | 186K | 3.5M | SEC |
| 2015-05-08 | 05-12 | JAMES & JEAN DOUGLAS IRREVOCABLE DESCENDANTS TRUST | TenPercentOwnerOther | P 公開市場買進 | 39.7K | 5.69 | 226K | 3.6M | SEC |
| 2015-05-08 | 05-12 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | P 公開市場買進 | 9.9K | 5.69 | 57K | 1.0M | SEC |
| 2015-05-08 | 05-12 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | P 公開市場買進 | 16.9K | 5.69 | 96K | 1.8M | SEC |
| 2015-05-08 | 05-12 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | P 公開市場買進 | 32.8K | 5.69 | 186K | 3.5M | SEC |
| 2015-05-08 | 05-12 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | P 公開市場買進 | 39.7K | 5.69 | 226K | 3.6M | SEC |
| 2015-05-08 | 05-12 | DOUGLAS KEVIN | TenPercentOwnerOther | P 公開市場買進 | 9.9K | 5.69 | 57K | 1.0M | SEC |
| 2015-05-08 | 05-12 | DOUGLAS KEVIN | TenPercentOwnerOther | P 公開市場買進 | 16.9K | 5.69 | 96K | 1.8M | SEC |
| 2015-05-08 | 05-12 | DOUGLAS JAMES E III | TenPercentOwnerOther | P 公開市場買進 | 9.9K | 5.69 | 57K | 1.0M | SEC |
| 2015-05-08 | 05-12 | JAMES & JEAN DOUGLAS IRREVOCABLE DESCENDANTS TRUST | TenPercentOwnerOther | P 公開市場買進 | 9.9K | 5.69 | 57K | 1.0M | SEC |
| 2015-05-08 | 05-12 | DOUGLAS KEVIN | TenPercentOwnerOther | P 公開市場買進 | 32.8K | 5.69 | 186K | 3.5M | SEC |
| 2015-05-08 | 05-12 | DOUGLAS KEVIN | TenPercentOwnerOther | P 公開市場買進 | 39.7K | 5.69 | 226K | 3.6M | SEC |
| 2015-05-08 | 05-12 | DOUGLAS JAMES E III | TenPercentOwnerOther | P 公開市場買進 | 16.9K | 5.69 | 96K | 1.8M | SEC |
| 2015-05-08 | 05-12 | DOUGLAS JAMES E III | TenPercentOwnerOther | P 公開市場買進 | 32.8K | 5.69 | 186K | 3.5M | SEC |
| 2015-05-08 | 05-12 | DOUGLAS JAMES E III | TenPercentOwnerOther | P 公開市場買進 | 39.7K | 5.69 | 226K | 3.6M | SEC |
| 2013-02-06 | 02-11 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | G 贈與 | 286K | – | – | 0 | SEC |
| 2013-02-06 | 02-11 | DOUGLAS FAMILY TRUST | TenPercentOwnerOther | G 贈與 | 286K | – | – | 0 | SEC |
| 2013-02-06 | 02-11 | DOUGLAS KEVIN | TenPercentOwnerOther | G 贈與 | 286K | – | – | 0 | SEC |
| 2013-02-06 | 02-11 | DOUGLAS KEVIN | TenPercentOwnerOther | G 贈與 | 286K | – | – | 0 | 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 |
|---|---|---|---|---|
| HEIGHTS CAPITAL MANAGEMENT, INC | 1.3M | 3.0M | 新進 | 新進 |
| ROYCE & ASSOCIATES LP | 1.1M | 2.6M | 新進 | 新進 |
| GRACE & WHITE INC /NY | 714K | 1.6M | 新進 | 新進 |
| Baird Financial Group, Inc. | 140K | 316K | 新進 | 新進 |
| 城堡 CITADEL ADVISORS LLC | 90.0K | 203K | 新進 | 新進 |
| US BANCORP \DE\ | 73.1K | 165K | 新進 | 新進 |
| GOLDMAN SACHS GROUP INC | 31.6K | 72K | 新進 | 新進 |
| UBS Group AG | 19.3K | 44K | 新進 | 新進 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 18.0K | 41K | 新進 | 新進 |
| TD Waterhouse Canada Inc. | 18.1K | 38K | 新進 | 新進 |
| JANE STREET GROUP, LLC | 13.9K | 31K | 新進 | 新進 |
| LPL Financial LLC | 11.3K | 25K | 新進 | 新進 |
| ROYAL BANK OF CANADA | 6.0K | 13K | 新進 | 新進 |
| MORGAN STANLEY | 3.8K | 9K | 新進 | 新進 |
| Tower Research Capital LLC (TRC) | 2.6K | 6K | 新進 | 新進 |
| GROUP ONE TRADING LLC | 2.0K | 5K | 新進 | 新進 |
| WELLS FARGO & COMPANY/MN | 1.7K | 4K | 新進 | 新進 |
| SIMPLEX TRADING, LLC | 1.6K | 4K | 新進 | 新進 |
| Allworth Financial LP | 1.0K | 2K | 新進 | 新進 |
| SWAN Capital LLC | 1.0K | 2K | 新進 | 新進 |
| JONES FINANCIAL COMPANIES LLLP | 710 | 2K | 新進 | 新進 |
| OSAIC HOLDINGS, INC. | 583 | 1K | 新進 | 新進 |
| Ascentis Wealth Management, LLC | 400 | 904.00 | 新進 | 新進 |
| HighMark Wealth Management LLC | 350 | 791.00 | 新進 | 新進 |
| Federation des caisses Desjardins du Quebec | 348 | 748.00 | 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 | 43 +1 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 43 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 3.6M |
| 合計季末市值 | 8.2M |
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 | 562K |
|---|---|
| 與上期比 | -21.1% |
| 佔流通股數 | –(外國發行人不算) |
| 日均成交量 | 50.2K |
| 回補天數 | 11.2 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 | 562K | -21.1% | – | 50.2K | 11.2 |
| 2026-08-14 | 713K | -13.2% | – | 89.1K | 8.0 |
| 2026-07-31 | 821K | +2.8% | – | 57.0K | 14.4 |
| 2026-07-15 | 799K | -7.7% | – | 95.4K | 8.4 |
| 2026-06-30 | 866K | +20.1% | – | 5.9M | 1.0 |
| 2026-06-15 | 721K | -0.5% | – | 22.1K | 32.6 |
| 2026-05-29 | 724K | -1.1% | – | 25.8K | 28.0 |
| 2026-05-15 | 732K | -2.4% | – | 29.6K | 24.7 |
| 2026-04-30 | 750K | -11.9% | – | 57.2K | 13.1 |
| 2026-04-15 | 852K | -3.2% | – | 35.0K | 24.3 |
| 2026-03-31 | 881K | -7.0% | – | 36.2K | 24.3 |
| 2026-03-13 | 947K | -1.2% | – | 31.1K | 30.5 |
| 2026-02-27 | 959K | -1.7% | – | 29.4K | 32.7 |
| 2026-02-13 | 975K | -1.4% | – | 61.3K | 15.9 |
| 2026-01-30 | 989K | +2.0% | – | 87.3K | 11.3 |
| 2026-01-15 | 970K | -2.6% | – | 98.7K | 9.8 |
| 2025-12-31 | 996K | +14.2% | – | 115K | 8.7 |
| 2025-12-15 | 873K | +7.5% | – | 80.8K | 10.8 |
| 2025-11-28 | 811K | +6.5% | – | 84.5K | 9.6 |
| 2025-11-14 | 762K | +2.1% | – | 62.3K | 12.2 |
| 2025-10-31 | 746K | +1.1% | – | 60.5K | 12.3 |
| 2025-10-15 | 738K | +2.4% | – | 109K | 6.8 |
| 2025-09-30 | 721K | +1.2% | – | 48.6K | 14.8 |
| 2025-09-15 | 712K | +2.8% | – | 50.8K | 14.0 |
| 2025-08-29 | 692K | -0.9% | – | 21.0K | 33.0 |
| 2025-08-15 | 698K | -0.3% | – | 44.1K | 15.8 |