ASYS
AMTECH SYSTEMS INC
+0.20 (+1.44%)14.05USD144K成交股數246M市值52.0本益比(近四季)3.0股價營收比+14.4%營收年增(近四季)2026-08-05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 | 2 · 78K · 2 |
|---|---|
| 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 | 78K · 0.00 |
| 近 180 天 淨額 | 78K |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-14 | 09-17 | SABOL THOMAS B | Chief Financial Officer | P 公開市場買進 | 2.0K | 14.14 | 28K | 2.0K | SEC |
| 2026-08-24 | 08-25 | Shechter Guy | President & CEO | P 公開市場買進 | 3.5K | 14.34 | 49K | 53.5K | SEC |
| 2026-05-28 | 06-01 | Averick Robert M | Director,TenPercentOwner | M 選擇權執行 | 6.0K | 7.40 | 44K | 713K | SEC |
| 2026-05-28 | 06-01 | Averick Robert M | Director,TenPercentOwner | M 選擇權執行 | 6.0K | 10.22 | 61K | 725K | SEC |
| 2026-05-28 | 06-01 | Averick Robert M | Director,TenPercentOwner | M 選擇權執行 | 6.0K | 11.51 | 69K | 719K | SEC |
| 2026-03-05 | 03-06 | LUDWIG MICHAEL M | Director | M 選擇權執行 | 8.1K | – | – | 33.1K | SEC |
| 2026-03-05 | 03-06 | Jakwani Asif Y. | Director | M 選擇權執行 | 8.1K | – | – | 8.1K | SEC |
| 2026-03-05 | 03-06 | Averick Robert M | Director,TenPercentOwner | M 選擇權執行 | 8.1K | – | – | 707K | SEC |
| 2026-03-05 | 03-06 | GARNREITER MICHAEL | Director | M 選擇權執行 | 8.1K | – | – | 38.6K | SEC |
| 2025-09-02 | 09-03 | Averick Robert M | Director,TenPercentOwner | M 選擇權執行 | 6.0K | 5.40 | 32K | 681K | SEC |
| 2025-09-02 | 09-03 | Averick Robert M | Director,TenPercentOwner | M 選擇權執行 | 6.0K | 4.90 | 29K | 699K | SEC |
| 2025-09-02 | 09-03 | Averick Robert M | Director,TenPercentOwner | M 選擇權執行 | 6.0K | 5.75 | 35K | 687K | SEC |
| 2025-09-02 | 09-03 | Averick Robert M | Director,TenPercentOwner | M 選擇權執行 | 6.0K | 4.77 | 29K | 693K | SEC |
| 2025-05-16 | 05-16 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 21.4K | 3.54 | 76K | 675K | SEC |
| 2025-05-16 | 05-16 | DAIGLE ROBERT C | Chairman & CEO | P 公開市場買進 | 355 | 3.48 | 1K | 157K | SEC |
| 2025-05-15 | 05-16 | DAIGLE ROBERT C | Chairman & CEO | P 公開市場買進 | 2.5K | 3.49 | 9K | 157K | SEC |
| 2025-05-14 | 05-16 | DAIGLE ROBERT C | Chairman & CEO | P 公開市場買進 | 5.0K | 3.48 | 17K | 154K | SEC |
| 2025-05-14 | 05-16 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 46.3K | 3.46 | 160K | 654K | SEC |
| 2025-03-10 | 03-12 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 10.0K | 4.86 | 49K | 608K | SEC |
| 2025-03-06 | 03-07 | Averick Robert M | Director,TenPercentOwner | M 選擇權執行 | 8.3K | – | – | 598K | SEC |
| 2025-03-06 | 03-07 | LUDWIG MICHAEL M | Director | M 選擇權執行 | 8.3K | – | – | 25.0K | SEC |
| 2025-03-06 | 03-07 | GARNREITER MICHAEL | Director | M 選擇權執行 | 8.3K | – | – | 30.5K | SEC |
| 2025-03-05 | 03-05 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 1.5K | 4.85 | 7K | 589K | SEC |
| 2025-03-03 | 03-05 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 5.0K | 4.89 | 24K | 588K | SEC |
| 2025-02-13 | 02-18 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 22.0K | 4.85 | 107K | 583K | SEC |
| 2025-02-07 | 02-10 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 54.8K | 5.02 | 275K | 561K | SEC |
| 2024-12-13 | 12-13 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 7.5K | 5.63 | 42K | 506K | SEC |
| 2024-12-12 | 12-13 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 19.5K | 5.70 | 111K | 499K | SEC |
| 2024-12-11 | 12-13 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 5.0K | 5.65 | 28K | 479K | SEC |
| 2024-08-14 | 08-16 | DAIGLE ROBERT C | Chairman & CEO | F 繳稅扣股 | 15.5K | 6.36 | 98K | 149K | SEC |
| 2024-08-14 | 08-16 | DAIGLE ROBERT C | Chairman & CEO | M 選擇權執行 | 55.6K | – | – | 165K | SEC |
| 2024-08-13 | 08-13 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 10.0K | 5.51 | 55K | 474K | SEC |
| 2024-08-12 | 08-13 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 5.0K | 5.54 | 28K | 464K | SEC |
| 2024-08-09 | 08-13 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 25.0K | 5.53 | 138K | 459K | SEC |
| 2024-05-14 | 05-14 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 2.8K | 5.45 | 15K | 434K | SEC |
| 2024-05-13 | 05-14 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 304 | 5.16 | 2K | 431K | SEC |
| 2024-05-10 | 05-14 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 12.7K | 5.20 | 66K | 431K | SEC |
| 2024-03-11 | 03-13 | LUDWIG MICHAEL M | Director | A 獲配股票 | 2.0K | 4.73 | 9K | 16.7K | SEC |
| 2024-03-07 | 03-08 | LUDWIG MICHAEL M | Director | A 獲配股票 | 1.5K | 4.91 | 7K | 14.7K | SEC |
| 2024-03-06 | 03-08 | LUDWIG MICHAEL M | Director | A 獲配股票 | 6.0K | 4.85 | 29K | 13.2K | SEC |
| 2024-03-01 | 03-04 | DAIGLE ROBERT C | Chairman & CEO | M 選擇權執行 | 7.9K | – | – | 108K | SEC |
| 2024-03-01 | 03-04 | Averick Robert M | Director,TenPercentOwner | M 選擇權執行 | 4.2K | – | – | 418K | SEC |
| 2024-03-01 | 03-04 | LUDWIG MICHAEL M | Director | M 選擇權執行 | 4.2K | – | – | 7.2K | SEC |
| 2024-03-01 | 03-04 | GARNREITER MICHAEL | Director | M 選擇權執行 | 4.2K | – | – | 22.2K | SEC |
| 2024-03-01 | 03-04 | DAIGLE ROBERT C | Chairman & CEO | F 繳稅扣股 | 2.6K | 4.83 | 13K | 105K | SEC |
| 2024-02-13 | 02-15 | DAIGLE ROBERT C | Chairman & CEO | P 公開市場買進 | 3.5K | 4.21 | 15K | 104K | SEC |
| 2024-02-13 | 02-14 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 20.5K | 4.21 | 86K | 414K | SEC |
| 2023-12-19 | 12-19 | DAIGLE ROBERT C | Chief Executive Officer | P 公開市場買進 | 20.0K | 3.90 | 78K | 100K | SEC |
| 2023-12-18 | 12-20 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 14.0K | 3.90 | 55K | 394K | SEC |
| 2023-12-18 | 12-19 | DAIGLE ROBERT C | Chief Executive Officer | P 公開市場買進 | 46.0K | 3.96 | 182K | 80.2K | SEC |
| 2023-08-25 | 08-25 | DAIGLE ROBERT C | Chief Executive Officer | P 公開市場買進 | 4.0K | 8.60 | 34K | 34.2K | SEC |
| 2023-08-24 | 08-25 | DAIGLE ROBERT C | Chief Executive Officer | P 公開市場買進 | 8.3K | 8.59 | 71K | 30.2K | SEC |
| 2023-08-18 | 08-21 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 9.0K | 8.96 | 81K | 11.0K | SEC |
| 2023-08-17 | 08-21 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 6.5K | 8.70 | 57K | 380K | SEC |
| 2023-08-16 | 08-16 | DAIGLE ROBERT C | Chief Executive Officer | P 公開市場買進 | 1.2K | 8.75 | 11K | 21.9K | SEC |
| 2023-08-16 | 08-16 | DAIGLE ROBERT C | Chief Executive Officer | P 公開市場買進 | 1.0K | 8.76 | 9K | 20.7K | SEC |
| 2023-08-15 | 08-16 | DAIGLE ROBERT C | Chief Executive Officer | P 公開市場買進 | 233 | 8.75 | 2K | 19.7K | SEC |
| 2023-08-14 | 08-16 | DAIGLE ROBERT C | Chief Executive Officer | P 公開市場買進 | 49 | 9.00 | 441.00 | 22.0K | SEC |
| 2023-08-14 | 08-15 | DAIGLE ROBERT C | Chief Executive Officer | P 公開市場買進 | 1.0K | 9.10 | 9K | 19.5K | SEC |
| 2023-08-11 | 08-15 | DAIGLE ROBERT C | Chief Executive Officer | P 公開市場買進 | 15.4K | 8.93 | 137K | 18.5K | SEC |
| 2023-08-11 | 08-14 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 7.5K | 8.88 | 67K | 373K | SEC |
| 2023-07-06 | 07-07 | GARNREITER MICHAEL | Director | M 選擇權執行 | 6.0K | 7.01 | 42K | 18.0K | SEC |
| 2023-05-23 | 05-25 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 1.5K | 8.89 | 13K | 366K | SEC |
| 2023-05-19 | 05-23 | DAIGLE ROBERT C | Director | P 公開市場買進 | 84 | 8.75 | 735.00 | 3.1K | SEC |
| 2023-05-17 | 05-18 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 1.0K | 8.65 | 9K | 364K | SEC |
| 2023-05-16 | 05-18 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 1.5K | 8.65 | 13K | 363K | SEC |
| 2023-05-12 | 05-16 | DAIGLE ROBERT C | Director | P 公開市場買進 | 3.0K | 8.75 | 26K | 3.0K | SEC |
| 2023-05-12 | 05-15 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 4.8K | 8.95 | 43K | 362K | SEC |
| 2023-03-13 | 03-14 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 2.3K | 8.96 | 20K | 357K | SEC |
| 2023-03-10 | 03-14 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 1.0K | 8.95 | 9K | 2.0K | SEC |
| 2023-03-10 | 03-14 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 1.0K | 8.95 | 9K | 1.0K | SEC |
| 2023-03-01 | 03-03 | LUDWIG MICHAEL M | Director | M 選擇權執行 | 3.0K | – | – | 3.0K | SEC |
| 2023-02-10 | 02-13 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 4.5K | 9.05 | 41K | 355K | SEC |
| 2022-11-28 | 11-30 | GIBBS LISA | VP and Chief Financial Officer | A 獲配股票 | 8.5K | – | – | 10.5K | SEC |
| 2022-11-28 | 11-30 | WHANG MICHAEL | Chief Executive Officer | A 獲配股票 | 12.0K | – | – | 31.5K | SEC |
| 2022-10-13 | 10-14 | GARNREITER MICHAEL | Director | M 選擇權執行 | 6.0K | 2.95 | 18K | 12.0K | SEC |
| 2022-09-12 | 09-13 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 3.4K | 10.96 | 37K | 350K | SEC |
| 2022-09-09 | 09-13 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 1.2K | 10.96 | 13K | 347K | SEC |
| 2022-09-02 | 09-06 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 399 | 10.56 | 4K | 345K | SEC |
| 2022-09-01 | 09-06 | Averick Robert M | Director,TenPercentOwner | P 公開市場買進 | 5.0K | 10.51 | 52K | 345K | 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 Eagle Investment Management, LLC | 1.7M | 39.2M | 新進 | 新進 |
| AIGH Capital Management LLC | 1.3M | 28.9M | 新進 | 新進 |
| BlackRock, Inc. | 763K | 17.6M | 新進 | 新進 |
| AWM Investment Company, Inc. | 690K | 15.9M | 新進 | 新進 |
| VANGUARD CAPITAL MANAGEMENT LLC | 581K | 13.4M | 新進 | 新進 |
| DIMENSIONAL FUND ADVISORS LP | 427K | 9.8M | 新進 | 新進 |
| MARSHALL WACE, LLP | 399K | 9.2M | 新進 | 新進 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 309K | 7.1M | 新進 | 新進 |
| GEODE CAPITAL MANAGEMENT, LLC | 285K | 6.6M | 新進 | 新進 |
| Connor, Clark & Lunn Investment Management Ltd. | 282K | 6.5M | 新進 | 新進 |
| 文藝復興 RENAISSANCE TECHNOLOGIES LLC | 261K | 6.0M | 新進 | 新進 |
| Two Sigma TWO SIGMA INVESTMENTS, LP | 254K | 5.9M | 新進 | 新進 |
| JANE STREET GROUP, LLC | 249K | 5.8M | 新進 | 新進 |
| Regal Partners Ltd | 238K | 5.5M | 新進 | 新進 |
| Qube Research & Technologies Ltd | 195K | 4.5M | 新進 | 新進 |
| STATE STREET CORP | 156K | 3.6M | 新進 | 新進 |
| Trexquant Investment LP | 120K | 2.8M | 新進 | 新進 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 111K | 2.6M | 新進 | 新進 |
| 城堡 CITADEL ADVISORS LLC | 106K | 2.5M | 新進 | 新進 |
| Palisades Investment Partners, LLC | 103K | 2.4M | 新進 | 新進 |
| NORTHERN TRUST CORP | 91.9K | 2.1M | 新進 | 新進 |
| 千禧 MILLENNIUM MANAGEMENT LLC | 90.6K | 2.1M | 新進 | 新進 |
| MORGAN STANLEY | 83.0K | 1.9M | 新進 | 新進 |
| VANGUARD FIDUCIARY TRUST CO | 81.8K | 1.9M | 新進 | 新進 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 81.4K | 1.9M | 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 | 113 +34 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 113 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 11.3M · 64.6% |
| 合計季末市值 | 245M |
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 | 1.6M |
|---|---|
| 與上期比 | +29.1% |
| 佔流通股數 | 9.26% |
| 日均成交量 | 580K |
| 回補天數 | 2.8 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 | 1.6M | +29.1% | 9.26% | 580K | 2.8 |
| 2026-08-14 | 1.3M | +4.1% | 7.17% | 347K | 3.6 |
| 2026-07-31 | 1.2M | +14.9% | 6.89% | 334K | 3.6 |
| 2026-07-15 | 1.0M | +45.6% | 6.00% | 439K | 2.4 |
| 2026-06-30 | 721K | +61.1% | 4.12% | 572K | 1.3 |
| 2026-06-15 | 448K | +44.9% | 2.56% | 571K | 1.0 |
| 2026-05-29 | 309K | -9.6% | 1.76% | 315K | 1.0 |
| 2026-05-15 | 342K | +3.6% | 1.95% | 354K | 1.0 |
| 2026-04-30 | 330K | +8.5% | 1.88% | 268K | 1.2 |
| 2026-04-15 | 304K | +6.8% | 1.74% | 188K | 1.6 |
| 2026-03-31 | 285K | -13.4% | 1.63% | 196K | 1.5 |
| 2026-03-13 | 329K | -11.6% | 1.88% | 160K | 2.1 |
| 2026-02-27 | 372K | -6.3% | 2.12% | 169K | 2.2 |
| 2026-02-13 | 396K | -8.8% | 2.26% | 633K | 1.0 |
| 2026-01-30 | 434K | +16.6% | 2.48% | 625K | 1.0 |
| 2026-01-15 | 372K | +18.0% | 2.13% | 272K | 1.4 |
| 2025-12-31 | 316K | +40.4% | 1.80% | 279K | 1.1 |
| 2025-12-15 | 225K | +8.8% | 1.28% | 193K | 1.2 |
| 2025-11-28 | 207K | -21.3% | 1.18% | 93.1K | 2.2 |
| 2025-11-14 | 263K | +0.9% | 1.50% | 150K | 1.8 |
| 2025-10-31 | 260K | -12.2% | 1.49% | 168K | 1.6 |
| 2025-10-15 | 296K | +76.5% | 1.69% | 495K | 1.0 |
| 2025-09-30 | 168K | +75.9% | 0.96% | 308K | 1.0 |
| 2025-09-15 | 95.4K | +63.6% | 0.54% | 512K | 1.0 |
| 2025-08-29 | 58.3K | -31.4% | 0.33% | 117K | 1.0 |
| 2025-08-15 | 85.0K | -10.6% | 0.49% | 49.7K | 1.7 |