Amtech Systems Inc
ASYS- 交易所
- Nasdaq
- 產業
- Special Industry Machinery, NEC
- SEC CIK
- 0000720500
近 90 天，Amtech Systems Inc 內部人申報 2 筆公開市場買進、0 筆賣出；2026 年第 2 季末有 112 家機構在 13F 申報持有，市值合計 $2.61 億；沒有大師持有。
2021 年第 2 季 13F 持有人
Amtech Systems Inc 在 2021/6/30 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
- 持有機構
- 56
- 較 2021 年第 1 季 −8 家
- 持有股數
- 676.2 萬
- 較 2021 年第 1 季 −31.8 萬 (−4.5%)
- 總市值
- $6,523 萬
- 較 2021 年第 1 季 −$1,845 萬 (−22.0%)
- 新進機構
- 9
- 另有 21 家加碼
- 清倉機構
- 17
- 另有 21 家減碼
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 ASYS 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 112 | $2.61 億 |
| 2026 年第 1 季 | 79 | $8,738 萬 |
| 2025 年第 4 季 | 65 | $7,716 萬 |
| 2025 年第 3 季 | 54 | $4,209 萬 |
| 2025 年第 2 季 | 36 | $1,834 萬 |
| 2025 年第 1 季 | 37 | $2,318 萬 |
| 2024 年第 4 季 | 35 | $3,024 萬 |
| 2024 年第 3 季 | 34 | $3,539 萬 |
| 2024 年第 2 季 | 34 | $3,638 萬 |
| 2024 年第 1 季 | 41 | $3,388 萬 |
| 2023 年第 4 季 | 45 | $2,593 萬 |
| 2023 年第 3 季 | 42 | $5,123 萬 |
| 2023 年第 2 季 | 44 | $6,321 萬 |
| 2023 年第 1 季 | 44 | $6,669 萬 |
| 2022 年第 4 季 | 49 | $5,024 萬 |
| 2022 年第 3 季 | 43 | $7,615 萬 |
| 2022 年第 2 季 | 40 | $6,565 萬 |
| 2022 年第 1 季 | 46 | $9,458 萬 |
| 2021 年第 4 季 | 50 | $9,649 萬 |
| 2021 年第 3 季 | 52 | $7,757 萬 |
| 2021 年第 2 季 | 56 | $6,523 萬 |
| 2021 年第 1 季 | 64 | $8,368 萬 |
2021 年第 2 季持有機構
每家機構持有 Amtech Systems Inc 的股數、市值與佔組合比重；股數變化跟 2021 年第 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Dimensional Fund Advisors LP | 1,093,169 | $1,054 萬 | 0.00% | +29,935+2.8% | 加碼 |
| Pacific Ridge Capital Partners, LLC | 1,021,276 | $984.5 萬 | 1.78% | +83,094+8.9% | 加碼 |
| Royce & Associates LP | 605,666 | $583.9 萬 | 0.04% | +78,000+14.8% | 加碼 |
| Brandywine Global Investment Management, LLC | 532,120 | $513.0 萬 | 0.04% | −43,377−7.5% | 減碼 |
| Vanguard Group Inc | 522,972 | $504.1 萬 | 0.00% | −16,957−3.1% | 減碼 |
| Boothbay Fund Management, LLC | 456,221 | $439.8 萬 | 0.17% | +456,221 | 新進 |
| Renaissance Technologies LLC | 222,696 | $214.7 萬 | 0.00% | +77,600+53.5% | 加碼 |
| Essex Investment Management Co LLC | 198,245 | $191.1 萬 | 0.22% | +51,041+34.7% | 加碼 |
| Barings LLC | 177,616 | $171.2 萬 | 0.02% | +88,808+100.0% | 加碼 |
| BlackRock Inc. | 144,231 | $139.1 萬 | 0.00% | −22,133−13.3% | 減碼 |
| Two Sigma Investments, LP | 143,162 | $138.0 萬 | 0.00% | −4,057−2.8% | 減碼 |
| Ancora Advisors, LLC | 139,133 | $134.1 萬 | 0.04% | −7,960−5.4% | 減碼 |
| Arrowstreet Capital, Limited Partnership | 138,611 | $133.6 萬 | 0.00% | +27,988+25.3% | 加碼 |
| Hillsdale Investment Management Inc. | 133,211 | $128.4 萬 | 0.10% | +96,800+265.9% | 加碼 |
| Bridgeway Capital Management, LLC | 124,300 | $119.8 萬 | 0.02% | −10,500−7.8% | 減碼 |
| Acadian Asset Management LLC | 123,327 | $118.9 萬 | 0.00% | +2,389+2.0% | 加碼 |
| Geode Capital Management, LLC | 110,100 | $106.1 萬 | 0.00% | +11,724+11.9% | 加碼 |
| Ibex Investors LLC | 104,825 | $101.1 萬 | 0.61% | −1,071−1.0% | 減碼 |
| Two Sigma Advisers, LP | 84,800 | $81.7 萬 | 0.00% | +38,400+82.8% | 加碼 |
| ClariVest Asset Management LLC | 83,469 | $80.5 萬 | 0.03% | +669+0.8% | 加碼 |
| White Pine Capital LLC | 58,758 | $60.9 萬 | 0.18% | −1,693−2.8% | 減碼 |
| Jacobs Levy Equity Management, Inc | 59,775 | $57.6 萬 | 0.00% | −476−0.8% | 減碼 |
| Diametric Capital, LP | 46,622 | $44.9 萬 | 0.32% | +46,622 | 新進 |
| WealthTrust Axiom LLC | 42,406 | $40.8 萬 | 0.13% | −4,975−10.5% | 減碼 |
| Commonwealth Equity Services, LLC | 37,049 | $35.7 萬 | 0.00% | 00.0% | 不變 |
| Connor, Clark & Lunn Investment Management Ltd. | 35,931 | $34.6 萬 | 0.00% | +8,385+30.4% | 加碼 |
| Ironwood Investment Management LLC | 30,127 | $29.0 萬 | 0.15% | −722−2.3% | 減碼 |
| Prelude Capital Management, LLC | 29,977 | $28.9 萬 | 0.02% | −1,811−5.7% | 減碼 |
| Northern Trust Corp | 29,087 | $28.1 萬 | 0.00% | −2,033−6.5% | 減碼 |
| D. E. Shaw & Co., Inc. | 24,958 | $24.1 萬 | 0.00% | +24,958 | 新進 |
| State Street Corp | 23,430 | $22.6 萬 | 0.00% | +23,430 | 新進 |
| Susquehanna International Group, LLP | 22,403 | $21.6 萬 | 0.00% | −71,103−76.0% | 減碼 |
| Winton Group Ltd | 21,920 | $21.1 萬 | 0.01% | −869−3.8% | 減碼 |
| Alpha Paradigm Partners, LLC | 19,789 | $19.1 萬 | 0.07% | +12,735+180.5% | 加碼 |
| Millennium Management LLC | 17,685 | $17.0 萬 | 0.00% | −28,574−61.8% | 減碼 |
| Russell Investments Group, Ltd. | 16,500 | $15.9 萬 | 0.00% | −251,267−93.8% | 減碼 |
| Bank of New York Mellon Corp | 16,180 | $15.6 萬 | 0.00% | −1,262−7.2% | 減碼 |
| Jump Financial, LLC | 14,900 | $14.4 萬 | 0.01% | +14,900 | 新進 |
| UBS Group AG | 11,664 | $11.2 萬 | 0.00% | +1,664+16.6% | 加碼 |
| Goldman Sachs Group Inc | 10,577 | $10.2 萬 | 0.00% | +10,577 | 新進 |
| PEAK6 Investments LLC | 7,997 | $7.70 萬 | 0.00% | +7,997 | 新進 |
| First Eagle Investment Management, LLC | 7,092 | $6.80 萬 | 0.00% | +7,092 | 新進 |
| O'Shaughnessy Asset Management, LLC | 4,723 | $4.60 萬 | 0.00% | −871−15.6% | 減碼 |
| State of Wyoming | 2,653 | $2.60 萬 | 0.02% | +2,653 | 新進 |
| JPMorgan Chase & Co | 2,362 | $2.30 萬 | 0.00% | +946+66.8% | 加碼 |
| Morgan Stanley | 1,887 | $1.80 萬 | 0.00% | +447+31.0% | 加碼 |
| Earnest Partners LLC | 1,700 | $1.60 萬 | 0.00% | 00.0% | 不變 |
| Tower Research Capital LLC (TRC) | 1,704 | $1.60 萬 | 0.00% | +717+72.6% | 加碼 |
| Captrust Financial Advisors | 1,000 | $1.00 萬 | 0.00% | 00.0% | 不變 |
| Barclays PLC | 1,085 | $1.00 萬 | 0.00% | +1,070+7,133.3% | 加碼 |
| Cutler Group LP | 489 | $4,000 | 0.00% | +189+63.0% | 加碼 |
| Bank of America Corp | 270 | $3,000 | 0.00% | +36+15.4% | 加碼 |
| Royal Bank of Canada | 219 | $2,000 | 0.00% | −69−24.0% | 減碼 |
| GPS Wealth Strategies Group, LLC | 160 | $2,000 | 0.00% | 00.0% | 不變 |
| Wells Fargo & Company | 79 | $1,000 | 0.00% | 00.0% | 不變 |
| Advisor Group Holdings, Inc. | 3 | $0 | 0.00% | −170−98.3% | 減碼 |
| Portolan Capital Management, LLC | 0 | $0 | 0.00% | −358,149−100.0% | 清倉 |
| Cannell Capital LLC | 0 | $0 | 0.00% | −257,172−100.0% | 清倉 |
| EAM Investors, LLC | 0 | $0 | 0.00% | −142,121−100.0% | 清倉 |
| Roubaix Capital, LLC | 0 | $0 | 0.00% | −98,885−100.0% | 清倉 |
| Boston Partners | 0 | $0 | 0.00% | −53,916−100.0% | 清倉 |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −28,420−100.0% | 清倉 |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −23,267−100.0% | 清倉 |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −21,913−100.0% | 清倉 |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −20,421−100.0% | 清倉 |
| Marshall Wace North America L.P. | 0 | $0 | 0.00% | −18,464−100.0% | 清倉 |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −12,141−100.0% | 清倉 |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −10,240−100.0% | 清倉 |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −5,656−100.0% | 清倉 |
| Total Clarity Wealth Management, Inc. | 0 | $0 | 0.00% | −1,101−100.0% | 清倉 |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −669−100.0% | 清倉 |
| Signaturefd, LLC | 0 | $0 | 0.00% | −300−100.0% | 清倉 |
| Navigation Wealth Management, Inc. | 0 | $0 | 0.00% | −100−100.0% | 清倉 |