Axcelis Technologies Inc
ACLS- Exchange
- Nasdaq
- Industry
- Special Industry Machinery, NEC
- SEC CIK
- 0001113232
No open-market purchases or sales by Axcelis Technologies Inc insiders were filed in the last 90 days; 441 institutions reported holding it in 13F filings for Q2 2026, worth $5.87B in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q2 2022
Institutional positions in Axcelis Technologies Inc as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 277
- −7 vs. Q1 2022
- Shares held
- 27.6M
- +735.7K (+2.7%) vs. Q1 2022
- Total value
- $1.52B
- −$506.4M (−25.0%) vs. Q1 2022
- New holders
- 40
- 96 more added
- Sold out
- 47
- 97 more reduced
6 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ACLS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 441 | $5.87B |
| Q1 2026 | 380 | $3.03B |
| Q4 2025 | 373 | $2.52B |
| Q3 2025 | 362 | $2.98B |
| Q2 2025 | 330 | $2.22B |
| Q1 2025 | 307 | $1.54B |
| Q4 2024 | 325 | $2.16B |
| Q3 2024 | 369 | $3.19B |
| Q2 2024 | 392 | $4.38B |
| Q1 2024 | 384 | $3.57B |
| Q4 2023 | 421 | $3.95B |
| Q3 2023 | 421 | $4.85B |
| Q2 2023 | 406 | $5.41B |
| Q1 2023 | 379 | $4.00B |
| Q4 2022 | 328 | $2.32B |
| Q3 2022 | 287 | $1.72B |
| Q2 2022 | 277 | $1.52B |
| Q1 2022 | 290 | $2.05B |
| Q4 2021 | 254 | $2.06B |
| Q3 2021 | 204 | $1.37B |
| Q2 2021 | 188 | $1.17B |
| Q1 2021 | 192 | $1.20B |
Institutions, Q2 2022
Shares, value and share of portfolio for each institution holding Axcelis Technologies Inc; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 5,099,450 | $279.7M | 0.01% | +39,784+0.8% | Added |
| Vanguard Group Inc | 2,777,163 | $152.3M | 0.00% | +35,062+1.3% | Added |
| Primecap Management Co | 1,680,611 | $92.2M | 0.08% | −254,189−13.1% | Reduced |
| Senvest Management, LLC | 1,586,511 | $87.0M | 2.97% | +779,277+96.5% | Added |
| Dimensional Fund Advisors LP | 1,486,918 | $81.5M | 0.03% | −70,428−4.5% | Reduced |
| State Street Corp | 1,113,461 | $61.1M | 0.00% | +28,785+2.7% | Added |
| Wellington Management Group LLP | 935,809 | $51.3M | 0.01% | −188,746−16.8% | Reduced |
| Assenagon Asset Management S.A. | 732,852 | $40.2M | 0.17% | +403,727+122.7% | Added |
| Geode Capital Management, LLC | 583,305 | $32.0M | 0.00% | −11,378−1.9% | Reduced |
| Invesco Ltd. | 505,389 | $27.7M | 0.01% | −143,811−22.2% | Reduced |
| Manufacturers Life Insurance Company, The | 469,025 | $25.7M | 0.02% | +85,775+22.4% | Added |
| Price T Rowe Associates Inc | 456,584 | $25.0M | 0.00% | +85,203+22.9% | Added |
| Goldman Sachs Group Inc | 450,517 | $24.7M | 0.01% | +154,258+52.1% | Added |
| Driehaus Capital Management LLC | 419,665 | $23.0M | 0.37% | −778,693−65.0% | Reduced |
| Northern Trust Corp | 369,463 | $20.3M | 0.00% | −11,319−3.0% | Reduced |
| Morgan Stanley | 368,974 | $20.2M | 0.00% | +176,692+91.9% | Added |
| Bank of New York Mellon Corp | 324,760 | $17.8M | 0.00% | −7,989−2.4% | Reduced |
| Charles Schwab Investment Management Inc | 319,685 | $17.5M | 0.01% | +20,505+6.9% | Added |
| Arrowstreet Capital, Limited Partnership | 259,228 | $14.2M | 0.02% | +164,240+172.9% | Added |
| Principal Financial Group Inc | 226,168 | $12.4M | 0.01% | +332+0.1% | Added |
| Adage Capital Partners GP, L.L.C. | 225,000 | $12.3M | 0.03% | +225,000 | New |
| Millennium Management LLC | 223,150 | $12.2M | 0.02% | −231,211−50.9% | Reduced |
| Oberweis Asset Management Inc | 208,220 | $11.4M | 2.89% | +16,430+8.6% | Added |
| Thrivent Financial for Lutherans | 200,652 | $11.0M | 0.03% | −52,466−20.7% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 195,017 | $10.7M | 0.04% | +32,607+20.1% | Added |
| LSV Asset Management | 189,552 | $10.4M | 0.02% | +189,552 | New |
| Great Lakes Advisors, LLC | 173,590 | $9.52M | 0.19% | −5,046−2.8% | Reduced |
| Royce & Associates LP | 171,306 | $9.39M | 0.10% | +55,934+48.5% | Added |
| Pier Capital, LLC | 157,923 | $8.66M | 1.48% | −41,530−20.8% | Reduced |
| Man Group plc | – | $8.03M | 0.03% | – | – |
| Ameriprise Financial Inc | 141,232 | $7.75M | 0.00% | +1,116+0.8% | Added |
| Kennedy Capital Management, Inc. | 137,541 | $7.54M | 0.21% | +12,468+10.0% | Added |
| S Squared Technology, LLC | 135,293 | $7.42M | 5.14% | +2,000+1.5% | Added |
| Rice Hall James & Associates, LLC | 130,677 | $7.17M | 0.35% | −835−0.6% | Reduced |
| UBS Group AG | 124,393 | $6.82M | 0.00% | −4,456−3.5% | Reduced |
| Paradigm Capital Management Inc | 124,000 | $6.80M | 0.46% | −10,000−7.5% | Reduced |
| Two Sigma Advisers, LP | 121,500 | $6.66M | 0.02% | +15,700+14.8% | Added |
| Nuveen Asset Management, LLC | 120,531 | $6.61M | 0.00% | −440−0.4% | Reduced |
| Pacer Advisors, Inc. | 113,907 | $6.25M | 0.05% | +30,403+36.4% | Added |
| Norges Bank | 112,516 | $6.17M | 0.00% | +52,000+85.9% | Added |
| Renaissance Technologies LLC | 104,199 | $5.71M | 0.01% | +94,299+952.5% | Added |
| Cubist Systematic Strategies, LLC | 101,163 | $5.55M | 0.04% | +7,234+7.7% | Added |
| Acadian Asset Management LLC | 98,954 | $5.43M | 0.03% | −17,019−14.7% | Reduced |
| Panagora Asset Management Inc | 97,896 | $5.37M | 0.04% | +19,717+25.2% | Added |
| Hillsdale Investment Management Inc. | 94,000 | $5.16M | 0.41% | +500+0.5% | Added |
| Prudential Financial Inc | 93,505 | $5.13M | 0.01% | −107,776−53.5% | Reduced |
| Allianz Asset Management GmbH | 92,406 | $5.07M | 0.01% | +44,755+93.9% | Added |
| Rhumbline Advisers | 85,902 | $4.71M | 0.01% | +3,340+4.0% | Added |
| Legal & General Group Plc | 82,188 | $4.51M | 0.00% | −714−0.9% | Reduced |
| Castleark Management LLC | 81,550 | $4.47M | 0.24% | +37,570+85.4% | Added |
| Swiss National Bank | 78,300 | $4.29M | 0.00% | −500−0.6% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 73,400 | $4.03M | 0.02% | +45,500+163.1% | Added |
| JPMorgan Chase & Co | 65,308 | $3.58M | 0.00% | +9,365+16.7% | Added |
| Los Angeles Capital Management LLC | 65,005 | $3.56M | 0.02% | +40+0.1% | Added |
| Employees Retirement System of Texas | 64,558 | $3.54M | 0.05% | 00.0% | Unchanged |
| ClariVest Asset Management LLC | 64,367 | $3.53M | 0.15% | +64,367 | New |
| First Trust Advisors LP | 61,569 | $3.38M | 0.00% | +61,569 | New |
| Public Sector Pension Investment Board | 61,125 | $3.35M | 0.03% | −1,049−1.7% | Reduced |
| Gotham Asset Management, LLC | 58,913 | $3.23M | 0.10% | +18,650+46.3% | Added |
| State of Wisconsin Investment Board | 56,132 | $3.08M | 0.01% | −28,968−34.0% | Reduced |
| ExodusPoint Capital Management, LP | 53,931 | $2.96M | 0.04% | +53,931 | New |
| Bank Julius Baer & Co. Ltd, Zurich | 53,584 | $2.94M | 0.02% | −18,423−25.6% | Reduced |
| Millrace Asset Group, Inc. | 52,373 | $2.87M | 2.69% | +20,251+63.0% | Added |
| SEI Investments Co | 49,509 | $2.74M | 0.01% | −3,169−6.0% | Reduced |
| New York State Common Retirement Fund | 49,588 | $2.72M | 0.00% | +9,672+24.2% | Added |
| First Eagle Investment Management, LLC | 48,845 | $2.68M | 0.01% | +48,845 | New |
| EAM Global Investors LLC | 48,469 | $2.66M | 0.65% | −18,346−27.5% | Reduced |
| Penbrook Management LLC | 47,925 | $2.63M | 2.07% | −225−0.5% | Reduced |
| Clark Capital Management Group, Inc. | 47,127 | $2.58M | 0.03% | +5,228+12.5% | Added |
| AQR Capital Management LLC | 46,922 | $2.57M | 0.01% | −3,739−7.4% | Reduced |
| Alliancebernstein L.P. | 45,152 | $2.48M | 0.00% | +537+1.2% | Added |
| Bank of America Corp | 45,033 | $2.47M | 0.00% | −13,430−23.0% | Reduced |
| Silvercrest Asset Management Group LLC | 44,252 | $2.43M | 0.02% | +44,252 | New |
| California State Teachers Retirement System | 42,354 | $2.32M | 0.00% | −226−0.5% | Reduced |
| UBS Asset Management Americas Inc | 41,880 | $2.30M | 0.00% | 00.0% | Unchanged |
| Vident Investment Advisory, LLC | 40,724 | $2.23M | 0.07% | +3,031+8.0% | Added |
| Barclays PLC | 39,684 | $2.18M | 0.00% | −8,945−18.4% | Reduced |
| Janus Henderson Group PLC | 39,016 | $2.14M | 0.00% | +8,995+30.0% | Added |
| Susquehanna International Group, LLP | 38,831 | $2.13M | 0.00% | +1,519+4.1% | Added |
| State of New Jersey Common Pension Fund D | 38,636 | $2.12M | 0.01% | 00.0% | Unchanged |
| Great West Life Assurance Co | 38,137 | $2.09M | 0.01% | +9,212+31.8% | Added |
| Lazard Asset Management LLC | 38,080 | $2.09M | 0.00% | +33,219+683.4% | Added |
| Federated Hermes, Inc. | 37,806 | $2.07M | 0.01% | −195,795−83.8% | Reduced |
| Walthausen & Co., LLC | 37,174 | $2.04M | 0.91% | +3,130+9.2% | Added |
| State Board of Administration of Florida Retirement System | 37,016 | $2.03M | 0.00% | −10,528−22.1% | Reduced |
| Hussman Strategic Advisors, Inc. | 36,400 | $2.00M | 0.34% | +36,400 | New |
| Putnam Investments LLC | 35,894 | $1.97M | 0.00% | −1,783−4.7% | Reduced |
| Quantedge Capital Pte Ltd | 33,700 | $1.85M | 0.37% | +26,200+349.3% | Added |
| Russell Investments Group, Ltd. | 33,638 | $1.84M | 0.00% | −3,734−10.0% | Reduced |
| EAM Investors, LLC | 31,357 | $1.72M | 0.42% | −18,437−37.0% | Reduced |
| Comerica Bank | 28,101 | $1.71M | 0.01% | +995+3.7% | Added |
| Schroder Investment Management Group | 30,507 | $1.67M | 0.00% | +5,113+20.1% | Added |
| Stifel Financial Corp | 30,184 | $1.66M | 0.00% | +24,441+425.6% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 30,101 | $1.65M | 0.02% | +1,383+4.8% | Added |
| Bridge City Capital, LLC | 29,740 | $1.63M | 0.86% | +29,740 | New |
| Meeder Asset Management Inc | 29,032 | $1.59M | 0.09% | +5,562+23.7% | Added |
| Graham Capital Management, L.P. | 29,020 | $1.59M | 0.07% | +29,020 | New |
| Voya Investment Management LLC | 28,453 | $1.56M | 0.00% | −5,919−17.2% | Reduced |
| Yousif Capital Management, LLC | 28,192 | $1.55M | 0.02% | −1,765−5.9% | Reduced |
| State of Tennessee, Treasury Department | 28,181 | $1.54M | 0.01% | +5,423+23.8% | Added |