SLP
Simulations Plus, Inc.
+0.00 (+0.03%)18.44USD9.6K成交股數373M市值46.1本益比(近四季)4.5股價營收比+7.5%營收年增(近四季)2026-10-29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 | 4 · 191K · 3 |
| 其中 10b5-1 計畫賣出 | 4 筆 |
| 近 180 天 買進 · 賣出金額 | 0 · 1.4M |
| 近 180 天 淨額 | −1.4M |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-08-03 | 08-04 | DiBella John Anthony II | Chief Revenue Officer | S 公開市場賣出(10b5-1) | 1.0K | 18.28 | 18K | 85.1K | SEC |
| 2026-07-06 | 07-08 | DiBella John Anthony II | Chief Revenue Officer | S 公開市場賣出(10b5-1) | 1.0K | 18.36 | 18K | 86.1K | SEC |
| 2026-07-01 | 07-06 | WOLTOSZ VIRGINIA E | TenPercentOwner | S 公開市場賣出(10b5-1) | 4.2K | 18.44 | 77K | 3.2M | SEC |
| 2026-07-01 | 07-06 | WOLTOSZ WALTER S | Director,TenPercentOwner | S 公開市場賣出(10b5-1) | 4.2K | 18.44 | 77K | 3.2M | SEC |
| 2026-06-16 | 06-17 | Fiedler-Kelly Jill | President, Services Solutions | S 公開市場賣出(10b5-1) | 7.3K | 18.20 | 134K | 77.8K | SEC |
| 2026-06-16 | 06-17 | Fiedler-Kelly Jill | President, Services Solutions | M 選擇權執行 | 7.3K | 10.05 | 74K | 85.2K | SEC |
| 2026-06-15 | 06-16 | Fiedler-Kelly Jill | President, Services Solutions | S 公開市場賣出(10b5-1) | 1.1K | 16.51 | 17K | 77.8K | SEC |
| 2026-06-15 | 06-16 | Fiedler-Kelly Jill | President, Services Solutions | M 選擇權執行 | 1.1K | 10.05 | 11K | 78.9K | SEC |
| 2026-06-03 | 06-04 | DiBella John Anthony II | Chief Revenue Officer | S 公開市場賣出(10b5-1) | 1.0K | 16.50 | 17K | 87.1K | SEC |
| 2026-06-01 | 06-02 | WOLTOSZ WALTER S | Director,TenPercentOwner | S 公開市場賣出(10b5-1) | 15.0K | 17.43 | 261K | 3.3M | SEC |
| 2026-06-01 | 06-02 | WOLTOSZ VIRGINIA E | TenPercentOwner | S 公開市場賣出(10b5-1) | 15.0K | 17.43 | 261K | 3.3M | SEC |
| 2026-05-11 | 05-13 | Fiedler-Kelly Jill | President, Services Solutions | S 公開市場賣出(10b5-1) | 1.0K | 16.53 | 17K | 77.8K | SEC |
| 2026-05-11 | 05-13 | Fiedler-Kelly Jill | President, Services Solutions | M 選擇權執行 | 1.0K | 10.05 | 10K | 78.8K | SEC |
| 2026-05-04 | 05-05 | WOLTOSZ VIRGINIA E | TenPercentOwner | S 公開市場賣出(10b5-1) | 15.0K | 15.13 | 227K | 3.3M | SEC |
| 2026-05-04 | 05-05 | DiBella John Anthony II | Chief Revenue Officer | S 公開市場賣出(10b5-1) | 1.0K | 14.98 | 15K | 88.1K | SEC |
| 2026-05-04 | 05-05 | WOLTOSZ WALTER S | Director,TenPercentOwner | S 公開市場賣出(10b5-1) | 15.0K | 15.13 | 227K | 3.3M | SEC |
| 2026-05-01 | 05-01 | WEINER DANIEL L | Director | A 獲配股票 | 2.1K | – | – | 16.5K | SEC |
| 2026-05-01 | 05-01 | WOLTOSZ WALTER S | Director,TenPercentOwner | A 獲配股票 | 2.1K | – | – | 3.3M | SEC |
| 2026-05-01 | 05-01 | Evans Sharlene | Director | A 獲配股票 | 2.1K | – | – | 17.2K | SEC |
| 2026-05-01 | 05-01 | Paglia John Kenneth | Director | A 獲配股票 | 2.1K | – | – | 14.6K | SEC |
| 2026-04-15 | 04-16 | DiBella John Anthony II | Chief Revenue Officer | S 公開市場賣出(10b5-1) | 1.0K | 13.37 | 13K | 89.1K | SEC |
| 2026-02-06 | 02-09 | DiBella John Anthony II | Chief Revenue Officer | M 選擇權執行 | 10.3K | 9.71 | 100K | 90.1K | SEC |
| 2026-01-30 | 02-02 | Evans Sharlene | Director | A 獲配股票 | 1.8K | – | – | 15.1K | SEC |
| 2026-01-30 | 02-02 | Paglia John Kenneth | Director | A 獲配股票 | 1.8K | – | – | 12.5K | SEC |
| 2026-01-30 | 02-02 | WEINER DANIEL L | Director | A 獲配股票 | 1.8K | – | – | 14.4K | SEC |
| 2026-01-30 | 02-02 | WOLTOSZ VIRGINIA E | TenPercentOwner | A 獲配股票 | 1.8K | – | – | 3.3M | SEC |
| 2026-01-30 | 02-02 | WOLTOSZ WALTER S | Director,TenPercentOwner | A 獲配股票 | 1.8K | – | – | 3.3M | SEC |
| 2026-01-28 | 01-29 | Fiedler-Kelly Jill | President, Services Solutions | M 選擇權執行 | 8.9K | 9.71 | 87K | 77.8K | SEC |
| 2025-12-18 | 12-22 | WOLTOSZ WALTER S | Director,TenPercentOwner | G 贈與 | 9.1K | – | – | 3.3M | SEC |
| 2025-12-01 | 12-02 | LaVange Lisa | Director | S 公開市場賣出(10b5-1) | 866 | 16.91 | 15K | 10.0K | SEC |
| 2025-11-03 | 11-04 | Evans Sharlene | Director | A 獲配股票 | 1.8K | – | – | 13.3K | SEC |
| 2025-11-03 | 11-04 | WOLTOSZ WALTER S | Director,TenPercentOwner | A 獲配股票 | 1.8K | – | – | 3.3M | SEC |
| 2025-11-03 | 11-04 | WOLTOSZ VIRGINIA E | TenPercentOwner | A 獲配股票 | 1.8K | – | – | 3.3M | SEC |
| 2025-11-03 | 11-04 | WEINER DANIEL L | Director | A 獲配股票 | 1.8K | – | – | 12.7K | SEC |
| 2025-11-03 | 11-04 | LaVange Lisa | Director | A 獲配股票 | 1.8K | – | – | 10.8K | SEC |
| 2025-11-03 | 11-04 | Paglia John Kenneth | Director | A 獲配股票 | 1.8K | – | – | 10.7K | SEC |
| 2025-10-01 | 10-03 | WOLTOSZ WALTER S | Director,TenPercentOwner | S 公開市場賣出(10b5-1) | 20.0K | 15.39 | 308K | 3.3M | SEC |
| 2025-10-01 | 10-03 | WOLTOSZ VIRGINIA E | TenPercentOwner | S 公開市場賣出(10b5-1) | 20.0K | 15.39 | 308K | 3.3M | SEC |
| 2025-09-02 | 09-04 | LaVange Lisa | Director | S 公開市場賣出(10b5-1) | 867 | 14.10 | 12K | 9.1K | SEC |
| 2025-08-01 | 08-04 | WEINER DANIEL L | Director | A 獲配股票 | 2.1K | – | – | 10.9K | SEC |
| 2025-08-01 | 08-04 | WOLTOSZ WALTER S | Director,TenPercentOwner | A 獲配股票 | 2.1K | – | – | 3.3M | SEC |
| 2025-08-01 | 08-04 | Evans Sharlene | Director | A 獲配股票 | 2.1K | – | – | 11.5K | SEC |
| 2025-08-01 | 08-04 | Paglia John Kenneth | Director | A 獲配股票 | 2.1K | – | – | 8.9K | SEC |
| 2025-08-01 | 08-04 | LaVange Lisa | Director | S 公開市場賣出(10b5-1) | 867 | 12.93 | 11K | 9.9K | SEC |
| 2025-08-01 | 08-04 | LaVange Lisa | Director | A 獲配股票 | 2.1K | – | – | 10.8K | SEC |
| 2025-08-01 | 08-04 | WOLTOSZ VIRGINIA E | TenPercentOwner | A 獲配股票 | 2.1K | – | – | 3.3M | SEC |
| 2025-07-01 | 07-02 | WOLTOSZ WALTER S | Director,TenPercentOwner | S 公開市場賣出(10b5-1) | 7.8K | 17.94 | 140K | 3.3M | SEC |
| 2025-07-01 | 07-02 | WOLTOSZ WALTER S | Director,TenPercentOwner | S 公開市場賣出(10b5-1) | 12.2K | 18.58 | 227K | 3.3M | SEC |
| 2025-07-01 | 07-02 | WOLTOSZ VIRGINIA E | TenPercentOwner | S 公開市場賣出(10b5-1) | 12.2K | 18.58 | 227K | 3.3M | SEC |
| 2025-07-01 | 07-02 | WOLTOSZ VIRGINIA E | TenPercentOwner | S 公開市場賣出(10b5-1) | 7.8K | 17.94 | 140K | 3.3M | SEC |
| 2025-06-02 | 06-03 | WOLTOSZ WALTER S | Director,TenPercentOwner | S 公開市場賣出(10b5-1) | 2.7K | 27.71 | 75K | 3.3M | SEC |
| 2025-06-02 | 06-03 | WOLTOSZ VIRGINIA E | TenPercentOwner | S 公開市場賣出(10b5-1) | 100 | 31.36 | 3K | 3.3M | SEC |
| 2025-06-02 | 06-03 | WOLTOSZ WALTER S | Director,TenPercentOwner | S 公開市場賣出(10b5-1) | 15.5K | 26.72 | 414K | 3.3M | SEC |
| 2025-06-02 | 06-03 | WOLTOSZ VIRGINIA E | TenPercentOwner | S 公開市場賣出(10b5-1) | 700 | 29.13 | 20K | 3.3M | SEC |
| 2025-06-02 | 06-03 | WOLTOSZ VIRGINIA E | TenPercentOwner | S 公開市場賣出(10b5-1) | 2.7K | 27.71 | 75K | 3.3M | SEC |
| 2025-06-02 | 06-03 | WOLTOSZ VIRGINIA E | TenPercentOwner | S 公開市場賣出(10b5-1) | 15.5K | 26.72 | 414K | 3.3M | SEC |
| 2025-06-02 | 06-03 | WOLTOSZ WALTER S | Director,TenPercentOwner | S 公開市場賣出(10b5-1) | 100 | 31.36 | 3K | 3.3M | SEC |
| 2025-06-02 | 06-03 | WOLTOSZ VIRGINIA E | TenPercentOwner | S 公開市場賣出(10b5-1) | 1.0K | 30.57 | 31K | 3.3M | SEC |
| 2025-06-02 | 06-03 | WOLTOSZ WALTER S | Director,TenPercentOwner | S 公開市場賣出(10b5-1) | 1.0K | 30.57 | 31K | 3.3M | SEC |
| 2025-06-02 | 06-03 | WOLTOSZ WALTER S | Director,TenPercentOwner | S 公開市場賣出(10b5-1) | 700 | 29.13 | 20K | 3.3M | SEC |
| 2025-05-01 | 05-01 | LaVange Lisa | Director | A 獲配股票 | 786 | – | – | 8.7K | SEC |
| 2025-05-01 | 05-01 | WEINER DANIEL L | Director | A 獲配股票 | 786 | – | – | 8.8K | SEC |
| 2025-05-01 | 05-01 | Evans Sharlene | Director | A 獲配股票 | 786 | – | – | 9.4K | SEC |
| 2025-05-01 | 05-01 | Paglia John Kenneth | Director | A 獲配股票 | 786 | – | – | 6.9K | SEC |
| 2025-05-01 | 05-01 | WOLTOSZ VIRGINIA E | TenPercentOwner | A 獲配股票 | 786 | – | – | 3.4M | SEC |
| 2025-05-01 | 05-01 | WOLTOSZ VIRGINIA E | TenPercentOwner | S 公開市場賣出(10b5-1) | 9.4K | 33.20 | 312K | 3.4M | SEC |
| 2025-05-01 | 05-01 | WOLTOSZ WALTER S | Director,TenPercentOwner | S 公開市場賣出(10b5-1) | 9.4K | 33.20 | 312K | 3.4M | SEC |
| 2025-05-01 | 05-01 | WOLTOSZ WALTER S | Director,TenPercentOwner | S 公開市場賣出(10b5-1) | 10.6K | 33.78 | 358K | 3.3M | SEC |
| 2025-05-01 | 05-01 | WOLTOSZ WALTER S | Director,TenPercentOwner | A 獲配股票 | 786 | – | – | 3.4M | SEC |
| 2025-05-01 | 05-01 | WOLTOSZ VIRGINIA E | TenPercentOwner | S 公開市場賣出(10b5-1) | 10.6K | 33.78 | 358K | 3.3M | SEC |
| 2025-04-01 | 04-02 | WOLTOSZ WALTER S | Director,TenPercentOwner | S 公開市場賣出(10b5-1) | 2.6K | 24.62 | 64K | 3.4M | SEC |
| 2025-04-01 | 04-02 | WOLTOSZ WALTER S | Director,TenPercentOwner | S 公開市場賣出(10b5-1) | 17.4K | 24.01 | 418K | 3.4M | SEC |
| 2025-04-01 | 04-02 | WOLTOSZ VIRGINIA E | TenPercentOwner | S 公開市場賣出(10b5-1) | 17.4K | 24.01 | 418K | 3.4M | SEC |
| 2025-04-01 | 04-02 | WOLTOSZ VIRGINIA E | TenPercentOwner | S 公開市場賣出(10b5-1) | 2.6K | 24.62 | 64K | 3.4M | SEC |
| 2025-03-03 | 03-04 | WOLTOSZ VIRGINIA E | TenPercentOwner | S 公開市場賣出(10b5-1) | 20.0K | 28.68 | 574K | 3.4M | SEC |
| 2025-03-03 | 03-04 | WOLTOSZ WALTER S | Director,TenPercentOwner | S 公開市場賣出(10b5-1) | 20.0K | 28.68 | 574K | 3.4M | SEC |
| 2025-02-03 | 02-04 | WOLTOSZ VIRGINIA E | TenPercentOwner | S 公開市場賣出(10b5-1) | 5.6K | 33.53 | 187K | 3.4M | SEC |
| 2025-02-03 | 02-04 | WOLTOSZ WALTER S | Director,TenPercentOwner | A 獲配股票 | 787 | – | – | 3.4M | SEC |
| 2025-02-03 | 02-04 | WOLTOSZ WALTER S | Director,TenPercentOwner | S 公開市場賣出(10b5-1) | 14.4K | 34.06 | 491K | 3.4M | SEC |
| 2025-02-03 | 02-04 | WOLTOSZ WALTER S | Director,TenPercentOwner | S 公開市場賣出(10b5-1) | 5.6K | 33.53 | 187K | 3.4M | 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 |
|---|---|---|---|---|
| First Light Asset Management, LLC | 2.8M | 51.1M | +160K (+6%) | 加碼 |
| First Eagle Investment Management, LLC | 2.1M | 39.2M | +1.4M (+189%) | 加碼 |
| BlackRock, Inc. | 1.5M | 27.5M | +250K (+20%) | 加碼 |
| VANGUARD CAPITAL MANAGEMENT LLC | 741K | 13.6M | +1.7K (+0%) | 加碼 |
| KENNEDY CAPITAL MANAGEMENT LLC | 539K | 9.9M | +150K (+38%) | 加碼 |
| Tributary Capital Management, LLC | 538K | 9.9M | −10.2K (-2%) | 減碼 |
| GEODE CAPITAL MANAGEMENT, LLC | 440K | 8.1M | +65.4K (+17%) | 加碼 |
| MARSHALL WACE, LLP | 411K | 7.5M | −222K (-35%) | 減碼 |
| STATE STREET CORP | 383K | 7.0M | +22.1K (+6%) | 加碼 |
| JPMORGAN CHASE & CO | 326K | 6.0M | +217K (+199%) | 加碼 |
| MORGAN STANLEY | 316K | 5.8M | −572K (-64%) | 減碼 |
| GOLDMAN SACHS GROUP INC | 313K | 5.7M | −67.2K (-18%) | 減碼 |
| AQR CAPITAL MANAGEMENT LLC | 300K | 5.5M | +141K (+88%) | 加碼 |
| DIMENSIONAL FUND ADVISORS LP | 233K | 4.3M | −60.6K (-21%) | 減碼 |
| North Star Investment Management Corp. | 219K | 4.0M | +21.9K (+11%) | 加碼 |
| JANE STREET GROUP, LLC | 209K | 3.8M | +176K (+547%) | 加碼 |
| HERALD INVESTMENT MANAGEMENT Ltd | 200K | 3.7M | 不變 | 持平 |
| 文藝復興 RENAISSANCE TECHNOLOGIES LLC | 185K | 3.4M | +3.5K (+2%) | 加碼 |
| Kopion Asset Management, LLC | 185K | 3.4M | −37.8K (-17%) | 減碼 |
| 德劭 D. E. Shaw & Co., Inc. | 183K | 3.4M | −19.8K (-10%) | 減碼 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 170K | 3.1M | +18.8K (+12%) | 加碼 |
| Rockefeller Capital Management L.P. | 169K | 3.1M | −419K (-71%) | 減碼 |
| Two Sigma TWO SIGMA INVESTMENTS, LP | 156K | 2.9M | +53.3K (+52%) | 加碼 |
| TUDOR INVESTMENT CORP ET AL | 156K | 2.9M | +4.6K (+3%) | 加碼 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 153K | 2.8M | +15.4K (+11%) | 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 | 169 +9 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 33 / 24 / 58 / 37 |
| 機構合計持股 · 佔流通股 | 16.9M · 83.5% |
| 合計季末市值 | 304M |
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 | 2.8M |
|---|---|
| 與上期比 | +0.7% |
| 佔流通股數 | 14.03% |
| 日均成交量 | 159K |
| 回補天數 | 17.8 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 | 2.8M | +0.7% | 14.03% | 159K | 17.8 |
| 2026-08-14 | 2.8M | -0.9% | 13.94% | 178K | 15.8 |
| 2026-07-31 | 2.8M | +59.7% | 14.06% | 543K | 5.2 |
| 2026-07-15 | 1.8M | +44.7% | 8.80% | 391K | 4.6 |
| 2026-06-30 | 1.2M | -10.6% | 6.08% | 998K | 1.2 |
| 2026-06-15 | 1.4M | +0.6% | 6.80% | 200K | 6.9 |
| 2026-05-29 | 1.4M | -1.6% | 6.76% | 217K | 6.3 |
| 2026-05-15 | 1.4M | +6.3% | 6.87% | 466K | 3.0 |
| 2026-04-30 | 1.3M | +6.2% | 6.46% | 316K | 4.1 |
| 2026-04-15 | 1.2M | +2.6% | 6.09% | 495K | 2.5 |
| 2026-03-31 | 1.2M | -4.4% | 5.93% | 203K | 5.9 |
| 2026-03-13 | 1.3M | -5.4% | 6.20% | 194K | 6.5 |
| 2026-02-27 | 1.3M | +2.5% | 6.56% | 296K | 4.5 |
| 2026-02-13 | 1.3M | +7.9% | 6.40% | 519K | 2.5 |
| 2026-01-30 | 1.2M | +5.4% | 5.93% | 275K | 4.4 |
| 2026-01-15 | 1.1M | -3.0% | 5.63% | 425K | 2.7 |
| 2025-12-31 | 1.2M | +2.1% | 5.80% | 226K | 5.2 |
| 2025-12-15 | 1.1M | -12.2% | 5.68% | 427K | 2.7 |
| 2025-11-28 | 1.3M | +2.7% | 6.47% | 444K | 3.0 |
| 2025-11-14 | 1.3M | +8.3% | 6.30% | 361K | 3.5 |
| 2025-10-31 | 1.2M | +5.0% | 5.82% | 452K | 2.6 |
| 2025-10-15 | 1.1M | -4.5% | 5.54% | 520K | 2.2 |
| 2025-09-30 | 1.2M | -29.4% | 5.80% | 751K | 1.6 |
| 2025-09-15 | 1.7M | +2.7% | 8.21% | 470K | 3.5 |
| 2025-08-29 | 1.6M | +1.1% | 8.00% | 364K | 4.4 |
| 2025-08-15 | 1.6M | -2.6% | 7.91% | 402K | 4.0 |