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。
2026 年第 2 季 13F 持有人
Amtech Systems Inc 在 2026/6/30 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
- 112
- 較 2026 年第 1 季 +34 家
- 持有股數
- 1,131 萬
- 較 2026 年第 1 季 +383.8 萬 (+51.4%)
- 總市值
- $2.61 億
- 較 2026 年第 1 季 +$1.74 億 (+198.8%)
- 新進機構
- 46
- 另有 39 家加碼
- 清倉機構
- 12
- 另有 20 家減碼
另有 1 家機構在 2026 年第 1 季持有、還沒有申報 2026 年第 2 季 13F：沒申報不算清倉，也不計入上面的變化。
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 |
2026 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 2026 年第 1 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| First Eagle Investment Management, LLC | 1,696,852 | $3,916 萬 | 0.03% | +864,399+103.8% | 加碼 |
| AIGH Capital Management LLC | 1,252,000 | $2,890 萬 | 2.62% | +1,252,000 | 新進 |
| BlackRock, Inc. | 763,487 | $1,762 萬 | 0.00% | +618,041+424.9% | 加碼 |
| AWM Investment Company, Inc. | 690,000 | $1,593 萬 | 1.38% | +690,000 | 新進 |
| Vanguard Capital Management LLC | 580,502 | $1,340 萬 | 0.00% | +16,175+2.9% | 加碼 |
| Acadian Asset Management LLC | 580,278 | $1,339 萬 | 0.02% | +113,441+24.3% | 加碼 |
| Dimensional Fund Advisors LP | 426,694 | $984.3 萬 | 0.00% | −102,657−19.4% | 減碼 |
| Marshall Wace, LLP | 398,564 | $919.9 萬 | 0.01% | −18,512−4.4% | 減碼 |
| Arrowstreet Capital, Limited Partnership | 308,896 | $712.9 萬 | 0.00% | −56,491−15.5% | 減碼 |
| Geode Capital Management, LLC | 284,836 | $657.5 萬 | 0.00% | +152,687+115.5% | 加碼 |
| Connor, Clark & Lunn Investment Management Ltd. | 282,388 | $651.8 萬 | 0.01% | +108,229+62.1% | 加碼 |
| Renaissance Technologies LLC | 260,605 | $601.5 萬 | 0.01% | +152,509+141.1% | 加碼 |
| Two Sigma Investments, LP | 254,367 | $587.1 萬 | 0.00% | −12,489−4.7% | 減碼 |
| Jane Street Group, LLC | 249,465 | $575.8 萬 | 0.00% | −91,414−26.8% | 減碼 |
| VGI Partners Ltd | 237,503 | $548.2 萬 | 0.30% | +237,503 | 新進 |
| Qube Research & Technologies Ltd | 194,714 | $449.4 萬 | 0.00% | +106,197+120.0% | 加碼 |
| State Street Corp | 155,849 | $359.7 萬 | 0.00% | +98,509+171.8% | 加碼 |
| Trexquant Investment LP | 119,750 | $276.4 萬 | 0.02% | −54,139−31.1% | 減碼 |
| Bridgeway Capital Management, LLC | 111,472 | $257.3 萬 | 0.05% | +2,354+2.2% | 加碼 |
| Citadel Advisors LLC | 106,246 | $245.2 萬 | 0.00% | −668−0.6% | 減碼 |
| Palisades Investment Partners, LLC | 102,691 | $237.0 萬 | 0.67% | +2,035+2.0% | 加碼 |
| Northern Trust Corp | 91,857 | $212.0 萬 | 0.00% | +52,853+135.5% | 加碼 |
| Millennium Management LLC | 90,626 | $209.2 萬 | 0.00% | −362,971−80.0% | 減碼 |
| Morgan Stanley | 82,999 | $191.6 萬 | 0.00% | +23,907+40.5% | 加碼 |
| Vanguard Fiduciary Trust Co | 81,805 | $188.8 萬 | 0.00% | +18,509+29.2% | 加碼 |
| Vanguard Portfolio Management LLC | 81,351 | $187.8 萬 | 0.00% | +81,351 | 新進 |
| Point72 Asset Management, L.P. | 79,684 | $183.9 萬 | 0.00% | +49,926+167.8% | 加碼 |
| UBS Group AG | 79,085 | $182.5 萬 | 0.00% | +6,611+9.1% | 加碼 |
| EAM Investors, LLC | 72,579 | $167.5 萬 | 0.15% | −1,726−2.3% | 減碼 |
| BNP Paribas Arbitrage, SA | 71,293 | $164.5 萬 | 0.00% | +7,752+12.2% | 加碼 |
| XTX Topco Ltd | 69,832 | $161.2 萬 | 0.02% | −4,774−6.4% | 減碼 |
| Los Angeles Capital Management LLC | 63,562 | $146.7 萬 | 0.01% | +63,562 | 新進 |
| O'Shaughnessy Asset Management, LLC | 54,829 | $126.5 萬 | 0.01% | +4,102+8.1% | 加碼 |
| Goldman Sachs Group Inc | 54,066 | $124.8 萬 | 0.00% | +17,491+47.8% | 加碼 |
| Capelight Capital Asset Management LP | 50,000 | $115.4 萬 | 0.58% | +50,000 | 新進 |
| SEI Investments Co | 49,501 | $114.2 萬 | 0.00% | −43,014−46.5% | 減碼 |
| Man Group plc | 45,224 | $104.4 萬 | 0.00% | +13,553+42.8% | 加碼 |
| New York State Common Retirement Fund | 44,009 | $101.6 萬 | 0.00% | +2,500+6.0% | 加碼 |
| Hillsdale Investment Management Inc. | 43,080 | $99.4 萬 | 0.02% | +17,780+70.3% | 加碼 |
| Susquehanna International Group, LLP | 42,842 | $98.9 萬 | 0.00% | −91,096−68.0% | 減碼 |
| Bank of New York Mellon Corp | 41,533 | $95.9 萬 | 0.00% | +41,533 | 新進 |
| Ritholtz Wealth Management | 41,374 | $95.5 萬 | 0.01% | +1,253+3.1% | 加碼 |
| Occudo Quantitative Strategies LP | 38,616 | $89.1 萬 | 0.05% | +18,786+94.7% | 加碼 |
| Engineers Gate Manager LP | 38,552 | $89.0 萬 | 0.01% | +972+2.6% | 加碼 |
| Gsa Capital Partners LLP | 37,814 | $87.3 萬 | 0.06% | +12,184+47.5% | 加碼 |
| Essex Investment Management Co LLC | 37,761 | $87.2 萬 | 0.11% | −55−0.1% | 減碼 |
| Merit Financial Group, LLC | 37,000 | $85.4 萬 | 0.01% | 00.0% | 不變 |
| Empowered Funds, LLC | 34,672 | $80.0 萬 | 0.00% | +2,354+7.3% | 加碼 |
| American Century Companies Inc | 34,536 | $79.7 萬 | 0.00% | +7,800+29.2% | 加碼 |
| Janney Montgomery Scott LLC | 30,760 | $71.0 萬 | 0.00% | 00.0% | 不變 |
| Optimus Capital Advisors, LLC | 30,000 | $69.2 萬 | 0.37% | +30,000 | 新進 |
| Y-Intercept (Hong Kong) Ltd | 29,533 | $68.2 萬 | 0.01% | +29,533 | 新進 |
| Charles Schwab Investment Management Inc | 28,468 | $65.7 萬 | 0.00% | +28,468 | 新進 |
| Winton Group Ltd | 28,350 | $65.4 萬 | 0.02% | +28,350 | 新進 |
| Ironwood Investment Management LLC | 27,193 | $62.8 萬 | 0.22% | −50.0% | 減碼 |
| Marex Group plc | 26,118 | $60.3 萬 | 0.00% | +26,118 | 新進 |
| Panoramic Capital, LLC | 25,000 | $57.7 萬 | 0.25% | +25,000 | 新進 |
| Shikiar Asset Management Inc | 22,075 | $50.9 萬 | 0.13% | +22,075 | 新進 |
| Dynamic Technology Lab Private Ltd | 21,380 | $49.3 萬 | 0.11% | −6,761−24.0% | 減碼 |
| Nuveen, LLC | 20,681 | $47.7 萬 | 0.00% | +20,681 | 新進 |
| Sowell Financial Services LLC | 20,206 | $46.6 萬 | 0.02% | 00.0% | 不變 |
| Villere St Denis J & Co LLC | 20,000 | $46.2 萬 | 0.06% | 00.0% | 不變 |
| Schonfeld Strategic Advisors LLC | 18,976 | $43.8 萬 | 0.00% | +172+0.9% | 加碼 |
| LPL Financial LLC | 18,026 | $41.6 萬 | 0.00% | −987−5.2% | 減碼 |
| WealthTrust Axiom LLC | 17,800 | $41.1 萬 | 0.09% | +1,500+9.2% | 加碼 |
| KTF Investments, LLC | 17,000 | $39.2 萬 | 0.04% | +17,000 | 新進 |
| GWM Advisors LLC | 15,823 | $36.5 萬 | 0.00% | −11,068−41.2% | 減碼 |
| Integrated Quantitative Investments LLC | 15,359 | $35.4 萬 | 0.06% | +15,359 | 新進 |
| De Lisle Partners LLP | 15,000 | $34.6 萬 | 0.04% | +15,000 | 新進 |
| James Investment Research Inc | 14,600 | $33.7 萬 | 0.03% | 00.0% | 不變 |
| State of Wisconsin Investment Board | 13,600 | $31.4 萬 | 0.00% | +13,600 | 新進 |
| Rhumbline Advisers | 11,987 | $27.7 萬 | 0.00% | +11,987 | 新進 |
| Deutsche Bank AG | 11,647 | $26.9 萬 | 0.00% | +11,647 | 新進 |
| Virtus ETF Advisers LLC | 11,481 | $26.5 萬 | 0.10% | +281+2.5% | 加碼 |
| Buffalo Business & Estate Services Ltd | – | $25.8 萬 | 0.03% | – | 新進 |
| JPMorgan Chase & Co | 12,038 | $24.8 萬 | 0.00% | +11,780+4,565.9% | 加碼 |
| Wells Fargo & Company | 10,685 | $24.7 萬 | 0.00% | +10,685 | 新進 |
| ExodusPoint Capital Management, LP | 10,557 | $24.4 萬 | 0.00% | +10,557 | 新進 |
| State of Wyoming | 10,170 | $23.5 萬 | 0.02% | −13,518−57.1% | 減碼 |
| Price T Rowe Associates Inc | 9,747 | $22.5 萬 | 0.00% | +9,747 | 新進 |
| Truvestments Capital LLC | 9,265 | $21.4 萬 | 0.03% | +275+3.1% | 加碼 |
| Invesco Ltd. | 9,260 | $21.4 萬 | 0.00% | +9,260 | 新進 |
| Legato Capital Management LLC | 8,898 | $20.5 萬 | 0.02% | +8,898 | 新進 |
| STRS Ohio | 7,900 | $18.2 萬 | 0.00% | +7,900 | 新進 |
| MetLife Investment Management | 7,046 | $16.3 萬 | 0.00% | +7,046 | 新進 |
| Citigroup Inc | 5,490 | $12.7 萬 | 0.00% | +5,490 | 新進 |
| Mirae Asset Global ETFs Holdings Ltd. | 5,393 | $12.4 萬 | 0.00% | +5,393 | 新進 |
| Alliancebernstein L.P. | 10,000 | $11.7 萬 | 0.00% | +10,000 | 新進 |
| Advisor Group Holdings, Inc. | 4,295 | $9.91 萬 | 0.00% | +3,957+1,170.7% | 加碼 |
| Vanguard Global Advisers, LLC | 4,282 | $9.88 萬 | 0.00% | 00.0% | 不變 |
| Simplex Trading, LLC | 4,230 | $9.76 萬 | 0.00% | +4,230 | 新進 |
| Group One Trading, L.P. | 4,170 | $9.62 萬 | 0.00% | +859+25.9% | 加碼 |
| Barclays PLC | 3,714 | $8.57 萬 | 0.00% | −7,610−67.2% | 減碼 |
| Police & Firemen's Retirement System of New Jersey | 3,455 | $7.97 萬 | 0.00% | +3,455 | 新進 |
| Kemnay Advisory Services Inc. | 2,250 | $5.19 萬 | 0.01% | +2,250 | 新進 |
| Farther Finance Advisors, LLC | 1,700 | $3.92 萬 | 0.00% | +1,700 | 新進 |
| Russell Investments Group, Ltd. | 1,176 | $2.71 萬 | 0.00% | +936+390.0% | 加碼 |
| Legal & General Group Plc | 1,136 | $2.62 萬 | 0.00% | +1,136 | 新進 |
| Ameritas Investment Partners, Inc. | 1,063 | $2.45 萬 | 0.00% | +1,063 | 新進 |
| Tower Research Capital LLC (TRC) | 632 | $1.46 萬 | 0.00% | −1,309−67.4% | 減碼 |