LEDS
SemiLEDs Corp
+0.01 (+0.47%)2.16USD3.2K成交股數17.9M市值–本益比(近四季)0.7股價營收比-48.6%營收年增(近四季)–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 · 0 |
|---|---|
| 近 90 天 賣出筆數 · 金額 · 人數 | 0 · 0 · 0 |
| 其中 10b5-1 計畫賣出 | 0 筆 |
| 近 180 天 買進 · 賣出金額 | 0 · 0 |
| 近 180 天 淨額 | 0 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-11-27 | 11-28 | Hsieh Edward Kuan Hsiung | Director | A 獲配股票 | 5.0K | – | – | 53.6K | SEC |
| 2025-11-27 | 11-28 | Gough Walter Michael | Director | A 獲配股票 | 5.0K | – | – | 41.1K | SEC |
| 2025-11-27 | 11-28 | Yu Chris Chang | Director | A 獲配股票 | 5.0K | – | – | 10.0K | SEC |
| 2025-07-10 | 07-14 | Lee Hsin-Liang Christopher | Chief Financial Officer | A 獲配股票 | 8.0K | – | – | 33.8K | SEC |
| 2025-02-28 | 03-04 | Simplot Scott R. | Director,TenPercentOwner | J 其他 | 723K | 1.66 | 1.2M | 3.2M | SEC |
| 2025-02-28 | 03-04 | Simplot Taiwan Inc. | TenPercentOwner | J 其他 | 723K | 1.66 | 1.2M | 3.2M | SEC |
| 2025-02-28 | 03-04 | J.R. Simplot Co | TenPercentOwner | J 其他 | 723K | 1.66 | 1.2M | 3.2M | SEC |
| 2025-02-28 | 03-04 | DOAN TRUNG T | Chairman and CEO | J 其他 | 241K | 1.66 | 400K | 1.5M | SEC |
| 2024-11-27 | 11-27 | Hsieh Edward Kuan Hsiung | Director | A 獲配股票 | 5.0K | – | – | 48.6K | SEC |
| 2024-11-27 | 11-27 | Gough Walter Michael | Director | A 獲配股票 | 5.0K | – | – | 36.1K | SEC |
| 2024-11-27 | 11-27 | Yu Chris Chang | Director | A 獲配股票 | 5.0K | – | – | 5.0K | SEC |
| 2024-02-09 | 02-20 | DOAN TRUNG T | Chairman and CEO | C 轉換 | 630K | 1.27 | 800K | 1.3M | SEC |
| 2024-01-08 | 01-10 | J.R. Simplot Co | TenPercentOwner | C 轉換 | 1.1M | 1.31 | 1.4M | 2.1M | SEC |
| 2024-01-08 | 01-10 | J.R. Simplot Co | TenPercentOwner | J 其他 | 305K | 1.31 | 400K | 2.4M | SEC |
| 2024-01-08 | 01-10 | Simplot Taiwan Inc. | TenPercentOwner | C 轉換 | 1.1M | 1.31 | 1.4M | 2.1M | SEC |
| 2024-01-08 | 01-10 | Simplot Taiwan Inc. | TenPercentOwner | J 其他 | 305K | 1.31 | 400K | 2.4M | SEC |
| 2024-01-08 | 01-10 | Simplot Scott R. | Director,TenPercentOwner | C 轉換 | 1.1M | 1.31 | 1.4M | 2.2M | SEC |
| 2024-01-08 | 01-10 | Simplot Scott R. | Director,TenPercentOwner | J 其他 | 305K | 1.31 | 400K | 2.5M | SEC |
| 2024-01-08 | 01-09 | DOAN TRUNG T | Chairman and CEO | C 轉換 | 178K | 1.31 | 233K | 646K | SEC |
| 2023-07-07 | 07-11 | Hsieh Edward Kuan Hsiung | Director | A 獲配股票 | 5.0K | – | – | 43.6K | SEC |
| 2023-07-07 | 07-11 | Gough Walter Michael | Director | A 獲配股票 | 5.0K | – | – | 31.1K | SEC |
| 2023-04-25 | 04-26 | Lee Hsin-Liang Christopher | Chief Financial Officer | A 獲配股票 | 8.0K | – | – | 25.8K | SEC |
| 2022-11-07 | 11-07 | Hsieh Edward Kuan Hsiung | Director | A 獲配股票 | 5.0K | – | – | 38.6K | SEC |
| 2022-11-07 | 11-07 | Gough Walter Michael | Director | A 獲配股票 | 5.0K | – | – | 26.1K | SEC |
| 2022-11-07 | 11-07 | Lee Roger | Director | A 獲配股票 | 5.0K | – | – | 17.5K | SEC |
| 2021-11-12 | 11-12 | Hsieh Edward Kuan Hsiung | Director | A 獲配股票 | 5.0K | – | – | 33.6K | SEC |
| 2021-11-12 | 11-12 | Gough Walter Michael | Director | A 獲配股票 | 5.0K | – | – | 21.1K | SEC |
| 2021-11-12 | 11-12 | Lee Roger | Director | A 獲配股票 | 5.0K | – | – | 12.5K | SEC |
| 2021-11-12 | 11-12 | Lee Hsin-Liang Christopher | Chief Financial Officer | A 獲配股票 | 8.0K | – | – | 17.8K | SEC |
| 2021-02-09 | 02-09 | Lee Hsin-Liang Christopher | CFO | S 公開市場賣出 | 11.5K | 5.00 | 58K | 9.8K | SEC |
| 2020-11-12 | 11-30 | Hsieh Edward Kuan Hsiung | Director | A 獲配股票 | 5.0K | – | – | 28.6K | SEC |
| 2020-11-12 | 11-30 | Gough Walter Michael | Director | A 獲配股票 | 5.0K | – | – | 16.1K | SEC |
| 2020-11-12 | 11-30 | Lee Roger | Director | A 獲配股票 | 5.0K | – | – | 7.5K | SEC |
| 2020-11-12 | 11-16 | Lee Hsin-Liang Christopher | CFO | A 獲配股票 | 1.8K | – | – | 21.3K | SEC |
| 2020-11-12 | 11-16 | Hsieh Edward Kuan Hsiung | Director | A 獲配股票 | 2.5K | – | – | 26.1K | SEC |
| 2020-11-12 | 11-16 | Gough Walter Michael | Director | A 獲配股票 | 2.5K | – | – | 13.6K | SEC |
| 2020-11-12 | 11-16 | Lee Roger | Director | A 獲配股票 | 2.5K | – | – | 5.0K | SEC |
| 2020-05-26 | 05-28 | J.R. Simplot Co | TenPercentOwner | C 轉換 | 100K | 3.00 | 300K | 400K | SEC |
| 2020-05-26 | 05-28 | Simplot Scott R. | Director,TenPercentOwner | C 轉換 | 100K | 3.00 | 300K | 1.1M | SEC |
| 2020-05-26 | 05-28 | J.R. Simplot Co | TenPercentOwner | C 轉換 | 100K | 3.00 | 300K | 1.1M | SEC |
| 2020-05-26 | 05-28 | Simplot Scott R. | Director,TenPercentOwner | C 轉換 | 100K | 3.00 | 300K | 400K | SEC |
| 2020-05-25 | 05-27 | DOAN TRUNG T | Chairman and CEO | C 轉換 | 100K | 3.00 | 300K | 468K | SEC |
| 2020-02-07 | 02-28 | J.R. Simplot Co | TenPercentOwner | J 其他 | 500K | – | – | 0 | SEC |
| 2020-02-07 | 02-28 | Simplot Scott R. | Director,TenPercentOwner | J 其他 | 500K | – | – | 0 | SEC |
| 2020-02-07 | 02-28 | Simplot Scott R. | Director,TenPercentOwner | J 其他 | 500K | – | – | 500K | SEC |
| 2020-02-07 | 02-28 | Simplot Taiwan Inc. | TenPercentOwner | J 其他 | 500K | – | – | 1.5M | SEC |
| 2020-02-07 | 02-28 | J.R. Simplot Co | TenPercentOwner | J 其他 | 500K | – | – | 500K | SEC |
| 2020-01-10 | 01-13 | Lee Hsin-Liang Christopher | CFO | A 獲配股票 | 8.0K | – | – | 19.5K | SEC |
| 2019-11-25 | 02-28 | J.R. Simplot Co | TenPercentOwner | P 公開市場買進 | 500K | 3.00 | 1.5M | 500K | SEC |
| 2019-11-25 | 02-28 | Simplot Scott R. | Director,TenPercentOwner | P 公開市場買進 | 500K | 3.00 | 1.5M | 500K | SEC |
| 2019-09-05 | 09-06 | Lee Roger | Director | A 獲配股票 | 2.5K | – | – | 2.5K | SEC |
| 2019-09-05 | 09-06 | Hsieh Edward Kuan Hsiung | Director | A 獲配股票 | 2.5K | – | – | 23.6K | SEC |
| 2019-09-05 | 09-06 | Gough Walter Michael | Director | A 獲配股票 | 2.5K | – | – | 10.9K | SEC |
| 2018-07-10 | 07-12 | Hsieh Edward Kuan Hsiung | Director | A 獲配股票 | 2.5K | – | – | 21.1K | SEC |
| 2018-07-10 | 07-12 | Gough Walter Michael | Director | A 獲配股票 | 2.5K | – | – | 8.4K | SEC |
| 2018-07-10 | 07-12 | Gough Walter Michael | Director | A 獲配股票 | 2.5K | – | – | 8.4K | SEC |
| 2018-07-10 | 07-12 | Lee Roger | Director | A 獲配股票 | 2.5K | – | – | 5.0K | SEC |
| 2018-07-10 | 07-12 | Lee Roger | Director | A 獲配股票 | 2.5K | – | – | 5.0K | SEC |
| 2018-01-31 | 02-02 | SemiLEDs Corp | CFO | A 獲配股票 | 6.0K | – | – | 11.5K | SEC |
| 2017-11-21 | 11-24 | Lee Roger | Director | A 獲配股票 | 2.5K | – | – | 2.5K | SEC |
| 2017-03-31 | 03-31 | Hsieh Edward Kuan Hsiung | Director | A 獲配股票 | 2.5K | – | – | 18.6K | SEC |
| 2017-03-31 | 03-31 | Gough Walter Michael | Director | A 獲配股票 | 2.5K | – | – | 6.1K | SEC |
| 2016-06-22 | 06-28 | del Prado Arthur H | Director | D 處分 | 2.5K | – | – | 12.0K | SEC |
| 2016-04-12 | 04-12 | del Prado Arthur H | Director | A 獲配股票 | 25.0K | – | – | 145K | SEC |
| 2016-04-12 | 04-12 | Hsieh Edward Kuan Hsiung | Director | A 獲配股票 | 25.0K | – | – | 161K | SEC |
| 2016-04-12 | 04-12 | Gough Walter Michael | Director | A 獲配股票 | 25.0K | – | – | 35.7K | SEC |
| 2015-10-16 | 02-23 | Tuttle Mark Ewing | GM of SemiLEDs Optoelectronics | D 處分 | 259K | – | – | 0 | SEC |
| 2015-08-22 | 08-25 | Lee Hsin-Liang Christopher | Chief Financial Officer | A 獲配股票 | 25.0K | – | – | 55.0K | SEC |
| 2015-05-07 | 05-08 | Hsieh Edward Kuan Hsiung | Director | A 獲配股票 | 25.0K | – | – | 136K | SEC |
| 2015-05-07 | 05-08 | del Prado Arthur H | Director | A 獲配股票 | 25.0K | – | – | 120K | SEC |
| 2015-01-26 | 01-28 | Tuttle Mark Ewing | GM of SemiLEDs Optoelectronics | S 公開市場賣出 | 12.0K | 1.35 | 16K | 453K | SEC |
| 2015-01-09 | 01-14 | Lee Hsin-Liang Christopher | Chief Financial Officer | A 獲配股票 | 30.0K | – | – | 30.0K | SEC |
| 2014-05-09 | 05-13 | Tuttle Mark Ewing | GM of SemiLEDs Optoelectronics | A 獲配股票 | 48.8K | – | – | 465K | SEC |
| 2014-05-09 | 05-13 | DOAN TRUNG T | Chairman and CEO | A 獲配股票 | 146K | – | – | 2.2M | SEC |
| 2014-05-09 | 05-13 | DOAN TRUNG T | Chairman and CEO | A 獲配股票 | 48.8K | – | – | 2.3M | SEC |
| 2014-05-09 | 05-13 | Tuttle Mark Ewing | GM of SemiLEDs Optoelectronics | A 獲配股票 | 146K | – | – | 416K | SEC |
| 2014-05-09 | 05-13 | Lin Chen-Hao Timothy | Chief Financial Officer | A 獲配股票 | 25.0K | – | – | 60.0K | SEC |
| 2014-05-08 | 05-12 | DOAN TRUNG T | Chairman and CEO | P 公開市場買進 | 20.0K | 1.02 | 20K | 2.1M | SEC |
| 2014-04-21 | 04-23 | del Prado Arthur H | Director | A 獲配股票 | 25.0K | – | – | 95.4K | SEC |
| 2014-04-21 | 04-23 | Hsieh Edward Kuan Hsiung | Director | A 獲配股票 | 25.0K | – | – | 111K | 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 |
|---|---|---|---|---|
| 文藝復興 RENAISSANCE TECHNOLOGIES LLC | 79.1K | 132K | +17.4K (+28%) | 加碼 |
| 城堡 CITADEL ADVISORS LLC | 50.4K | 84K | +28.5K (+130%) | 加碼 |
| OSAIC HOLDINGS, INC. | 200 | 334.00 | 新進 | 新進 |
| SHP Wealth Management | 45 | 75.00 | 不變 | 持平 |
| Tower Research Capital LLC (TRC) | 13 | 22.00 | 新進 | 新進 |
| Virtu Financial LLC | 11.7K | 20.00 | 新進 | 新進 |
| SBI Securities Co., Ltd. | 5 | 8.00 | 不變 | 持平 |
| Caitong International Asset Management Co., Ltd | 3 | 5.00 | +2 (+200%) | 加碼 |
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 | 8 -1 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 3 / 4 / 3 / 0 |
| 機構合計持股 · 佔流通股 | 142K · 1.7% |
| 合計季末市值 | 217K |
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 | 138K |
|---|---|
| 與上期比 | -24.5% |
| 佔流通股數 | 1.66% |
| 日均成交量 | 27.2K |
| 回補天數 | 5.1 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 | 138K | -24.5% | 1.66% | 27.2K | 5.1 |
| 2026-08-14 | 182K | +45.5% | 2.20% | 55.4K | 3.3 |
| 2026-07-31 | 125K | -80.7% | 1.51% | 674K | 1.0 |
| 2026-07-15 | 648K | +5358.7% | 7.83% | 4.9M | 1.0 |
| 2026-06-30 | 11.9K | -11.2% | 0.14% | 9.0K | 1.3 |
| 2026-06-15 | 13.4K | +481.5% | 0.16% | 43.6K | 1.0 |
| 2026-05-29 | 2.3K | -73.5% | 0.03% | 46.2K | 1.0 |
| 2026-05-15 | 8.7K | -43.7% | 0.10% | 88.9K | 1.0 |
| 2026-04-30 | 15.4K | +90.4% | 0.19% | 24.3K | 1.0 |
| 2026-04-15 | 8.1K | +1.7% | 0.10% | 21.2K | 1.0 |
| 2026-03-31 | 7.9K | +31.6% | 0.10% | 16.8K | 1.0 |
| 2026-03-13 | 6.0K | +5.5% | 0.07% | 7.3K | 1.0 |
| 2026-02-27 | 5.7K | -10.0% | 0.07% | 7.1K | 1.0 |
| 2026-02-13 | 6.4K | +283.3% | 0.08% | 8.0K | 1.0 |
| 2026-01-30 | 1.7K | -12.0% | 0.02% | 7.8K | 1.0 |
| 2026-01-15 | 1.9K | +34.8% | 0.02% | 18.9K | 1.0 |
| 2025-12-31 | 1.4K | -93.4% | 0.02% | 17.9K | 1.0 |
| 2025-12-15 | 21.3K | +77.6% | 0.26% | 27.6K | 1.0 |
| 2025-11-28 | 12.0K | +3.1% | 0.15% | 25.6K | 1.0 |
| 2025-11-14 | 11.6K | -75.0% | 0.14% | 46.7K | 1.0 |
| 2025-10-31 | 46.6K | +253.0% | 0.56% | 54.7K | 1.0 |
| 2025-10-15 | 13.2K | +2.7% | 0.16% | 41.4K | 1.0 |
| 2025-09-30 | 12.8K | -10.6% | 0.16% | 20.9K | 1.0 |
| 2025-09-15 | 14.4K | +19.9% | 0.17% | 122K | 1.0 |
| 2025-08-29 | 12.0K | +7.1% | 0.14% | 20.0K | 1.0 |
| 2025-08-15 | 11.2K | +175.9% | 0.14% | 30.4K | 1.0 |