Who Holds Amtech Systems Inc (ASYS)? 112 Institutional Holders, Q2 2026
Managers with more than $100 million in US equities report their holdings on Form 13F within 45 days of each quarter end. Quarter ended 30 Jun 2026: 112 holders, $226 million in total.
Largest holders
The 100 largest by value. Change in shares against Q1 2026.
| Manager | Shares | Value | Change | |
|---|---|---|---|---|
| AIGH Capital Management LLC | 1,252,000 | $29 million | New | 13F |
| First Eagle Investment Management, LLC | 848,426 | $20 million | +2% | 13F |
| BlackRock, Inc. | 763,487 | $18 million | +425% | 13F |
| AWM Investment Company, Inc. | 690,000 | $16 million | New | 13F |
| VANGUARD CAPITAL MANAGEMENT LLC | 580,502 | $13 million | +3% | 13F |
| DIMENSIONAL FUND ADVISORS LP | 426,694 | $10 million | -19% | 13F |
| MARSHALL WACE, LLP | 398,564 | $9 million | -4% | 13F |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 308,896 | $7 million | -15% | 13F |
| GEODE CAPITAL MANAGEMENT, LLC | 284,836 | $7 million | +116% | 13F |
| Connor, Clark & Lunn Investment Management Ltd. | 282,388 | $7 million | +62% | 13F |
| RENAISSANCE TECHNOLOGIES LLC | 260,605 | $6 million | +141% | 13F |
| TWO SIGMA INVESTMENTS, LP | 254,367 | $6 million | -5% | 13F |
| JANE STREET GROUP, LLC | 249,465 | $6 million | -27% | 13F |
| Regal Partners Ltd | 237,503 | $5 million | New | 13F |
| Qube Research & Technologies Ltd | 194,714 | $4 million | +120% | 13F |
| STATE STREET CORP | 155,849 | $4 million | +172% | 13F |
| Trexquant Investment LP | 119,750 | $3 million | -31% | 13F |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 111,472 | $3 million | +2% | 13F |
| CITADEL ADVISORS LLC | 106,246 | $2 million | -1% | 13F |
| Palisades Investment Partners, LLC | 102,691 | $2 million | +2% | 13F |
| NORTHERN TRUST CORP | 91,857 | $2 million | +136% | 13F |
| MILLENNIUM MANAGEMENT LLC | 90,626 | $2 million | -80% | 13F |
| MORGAN STANLEY | 82,999 | $2 million | +40% | 13F |
| VANGUARD FIDUCIARY TRUST CO | 81,805 | $2 million | +29% | 13F |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 81,351 | $2 million | New | 13F |
| Point72 Asset Management, L.P. | 79,684 | $2 million | +168% | 13F |
| UBS Group AG | 79,085 | $2 million | +9% | 13F |
| Informed Momentum Co LLC | 72,579 | $2 million | -2% | 13F |
| BNP PARIBAS FINANCIAL MARKETS | 71,293 | $2 million | +12% | 13F |
| XTX Topco Ltd | 69,832 | $2 million | -6% | 13F |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 63,562 | $1 million | New | 13F |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 54,829 | $1 million | +8% | 13F |
| GOLDMAN SACHS GROUP INC | 54,066 | $1 million | +48% | 13F |
| Capelight Capital Asset Management LP | 50,000 | $1 million | New | 13F |
| SEI INVESTMENTS CO | 49,501 | $1 million | -46% | 13F |
| Man Group plc | 45,224 | $1 million | +43% | 13F |
| NEW YORK STATE COMMON RETIREMENT FUND | 44,009 | $1 million | +6% | 13F |
| Hillsdale Investment Management Inc. | 43,080 | $994,286 | +70% | 13F |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 42,842 | $988,793 | -68% | 13F |
| Bank of New York Mellon Corp | 41,533 | $958,591 | New | 13F |
| RITHOLTZ WEALTH MANAGEMENT | 41,374 | $954,912 | +3% | 13F |
| OCCUDO QUANTITATIVE STRATEGIES LP | 38,616 | $891,257 | +95% | 13F |
| Engineers Gate Manager LP | 38,552 | $889,780 | +3% | 13F |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 37,761 | $871,524 | 0% | 13F |
| Merit Financial Group, LLC | 37,000 | $853,960 | +0% | 13F |
| Empowered Funds, LLC | 34,672 | $800,230 | +7% | 13F |
| AMERICAN CENTURY COMPANIES INC | 34,536 | $797,091 | +29% | 13F |
| Optimus Capital Advisors, LLC | 30,000 | $692,400 | New | 13F |
| Y-Intercept (Hong Kong) Ltd | 29,533 | $681,622 | New | 13F |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 28,468 | $657,041 | New | 13F |
| WINTON GROUP Ltd | 28,350 | $654,318 | New | 13F |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 27,193 | $627,614 | 0% | 13F |
| Marex Group Ltd | 26,118 | $602,803 | New | 13F |
| Panoramic Capital, LLC | 25,000 | $577,000 | New | 13F |
| Dynamic Technology Lab Private Ltd | 21,380 | $493,000 | -24% | 13F |
| Nuveen, LLC | 20,681 | $477,317 | New | 13F |
| Sowell Financial Services LLC | 20,206 | $466,354 | +0% | 13F |
| VILLERE ST DENIS J & CO LLC | 20,000 | $461,600 | +0% | 13F |
| Schonfeld Strategic Advisors LLC | 18,976 | $437,964 | +1% | 13F |
| LPL Financial LLC | 18,026 | $416,040 | -5% | 13F |
| WealthTrust Axiom LLC | 17,800 | $410,824 | +9% | 13F |
| KTF INVESTMENTS, LLC | 17,000 | $392,360 | New | 13F |
| NewEdge Advisors, LLC | 15,823 | $365,195 | -41% | 13F |
| Integrated Quantitative Investments LLC | 15,359 | $354,486 | New | 13F |
| De Lisle Partners LLP | 15,000 | $346,200 | New | 13F |
| JAMES INVESTMENT RESEARCH, INC. | 14,600 | $336,968 | +0% | 13F |
| STATE OF WISCONSIN INVESTMENT BOARD | 13,600 | $313,888 | New | 13F |
| RHUMBLINE ADVISERS | 11,987 | $276,654 | New | 13F |
| DEUTSCHE BANK AG\ | 11,647 | $268,813 | New | 13F |
| VIRTUS ADVISERS, LLC | 11,481 | $264,981 | +3% | 13F |
| JPMORGAN CHASE & CO | 12,038 | $247,863 | +4566% | 13F |
| WELLS FARGO & COMPANY/MN | 10,685 | $246,610 | New | 13F |
| ExodusPoint Capital Management, LP | 10,557 | $243,656 | New | 13F |
| State of Wyoming | 10,170 | $234,724 | -57% | 13F |
| Truvestments Capital LLC | 9,265 | $213,836 | +3% | 13F |
| Invesco Ltd. | 9,260 | $213,721 | New | 13F |
| Legato Capital Management LLC | 8,898 | $205,366 | New | 13F |
| STRS OHIO | 7,900 | $182,332 | New | 13F |
| MetLife Investment Management, LLC | 7,046 | $162,622 | New | 13F |
| CITIGROUP INC | 5,490 | $126,709 | New | 13F |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 5,393 | $124,470 | New | 13F |
| ALLIANCEBERNSTEIN L.P. | 10,000 | $116,800 | New | 13F |
| OSAIC HOLDINGS, INC. | 4,295 | $99,127 | +1171% | 13F |
| Vanguard Global Advisers, LLC | 4,282 | $98,829 | +0% | 13F |
| SIMPLEX TRADING, LLC | 4,230 | $97,628 | New | 13F |
| GROUP ONE TRADING LLC | 4,170 | $96,244 | +26% | 13F |
| BARCLAYS PLC | 3,714 | $85,719 | -67% | 13F |
| Police & Firemen's Retirement System of New Jersey | 3,455 | $79,741 | New | 13F |
| Kemnay Advisory Services Inc. | 2,250 | $51,930 | New | 13F |
| Farther Finance Advisors, LLC | 1,700 | $39,236 | New | 13F |
| Russell Investments Group, Ltd. | 1,176 | $27,141 | +390% | 13F |
| Legal & General Group Plc | 1,136 | $26,219 | New | 13F |
| Ameritas Investment Partners, Inc. | 1,063 | $24,534 | New | 13F |
| Tower Research Capital LLC (TRC) | 632 | $14,587 | -67% | 13F |
| ACADIAN ASSET MANAGEMENT LLC | 580,278 | $13,388 | +24% | 13F |
| Strengthening Families & Communities, LLC | 490 | $11,309 | +0% | 13F |
| SBI Securities Co., Ltd. | 482 | $11,125 | +1507% | 13F |
| ROYAL BANK OF CANADA | 365 | $8,000 | +91% | 13F |
| Integrated Wealth Concepts LLC | 300 | $6,924 | New | 13F |
| FMR LLC | 261 | $6,018 | +8% | 13F |
Questions and answers
- How many institutions hold Amtech Systems Inc?
- 112 managers reported Amtech Systems Inc on Form 13F for the quarter ended 30 June 2026, against 79 the quarter before.
- Who is the largest institutional holder of Amtech Systems Inc?
- AIGH Capital Management LLC, with 1,252,000 shares worth $29 million on its 13F for Q2 2026.
- How many institutions bought or sold out of Amtech Systems Inc in Q2 2026?
- 46 managers reported a new position and 13 reported none after holding it the quarter before.
Source: SEC EDGAR, Form 13F (public domain). Counts and values as filed. Cite this page: Tamarly Intelligence, "Who holds Amtech Systems Inc, Q2 2026", https://app.tamarly.ai/holders/amtech-systems, built from SEC EDGAR.
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