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, Q4 2022
Institutional positions in Axcelis Technologies Inc as of Dec 31, 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
- 327
- +45 vs. Q3 2022
- Shares held
- 29.3M
- +944.6K (+3.3%) vs. Q3 2022
- Total value
- $2.31B
- +$598.4M (+34.9%) vs. Q3 2022
- New holders
- 70
- 86 more added
- Sold out
- 25
- 122 more reduced
5 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Axcelis Technologies Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 5,310,982 | $421.5M | 0.01% | +154,617+3.0% | Added |
| Vanguard Group Inc | 3,012,232 | $239.1M | 0.01% | +55,058+1.9% | Added |
| Senvest Management, LLC | 1,786,434 | $141.8M | 4.83% | +275,974+18.3% | Added |
| Dimensional Fund Advisors LP | 1,385,592 | $110.0M | 0.03% | −18,171−1.3% | Reduced |
| Primecap Management Co | 1,275,306 | $101.2M | 0.09% | −374,160−22.7% | Reduced |
| Driehaus Capital Management LLC | 1,133,457 | $90.0M | 1.34% | +450,382+65.9% | Added |
| Wellington Management Group LLP | 1,101,309 | $87.4M | 0.02% | +71,930+7.0% | Added |
| State Street Corp | 1,096,587 | $87.0M | 0.01% | −36,081−3.2% | Reduced |
| FMR LLC | 1,038,650 | $82.4M | 0.01% | +1,025,090+7,559.7% | Added |
| Geode Capital Management, LLC | 612,576 | $48.6M | 0.01% | +21,220+3.6% | Added |
| Invesco Ltd. | 523,153 | $41.5M | 0.01% | −322−0.1% | Reduced |
| Price T Rowe Associates Inc | 518,151 | $41.1M | 0.01% | +58,055+12.6% | Added |
| Northern Trust Corp | 373,765 | $29.7M | 0.01% | +4,531+1.2% | Added |
| Goldman Sachs Group Inc | 365,787 | $29.0M | 0.01% | −97,324−21.0% | Reduced |
| Victory Capital Management Inc | 362,761 | $28.8M | 0.03% | +19,095+5.6% | Added |
| Morgan Stanley | 356,058 | $28.3M | 0.00% | +2,763+0.8% | Added |
| Assenagon Asset Management S.A. | 338,708 | $26.9M | 0.11% | −239,179−41.4% | Reduced |
| Charles Schwab Investment Management Inc | 335,467 | $26.6M | 0.01% | +6,197+1.9% | Added |
| Arrowstreet Capital, Limited Partnership | 321,634 | $25.5M | 0.04% | +46,523+16.9% | Added |
| LSV Asset Management | 299,700 | $23.8M | 0.05% | −1,400−0.5% | Reduced |
| Bank of New York Mellon Corp | 296,873 | $23.6M | 0.01% | −27,206−8.4% | Reduced |
| Oberweis Asset Management Inc | 279,549 | $22.2M | 4.72% | +26,330+10.4% | Added |
| Neumeier Poma Investment Counsel LLC | 264,160 | $21.0M | 1.95% | +264,160 | New |
| Royce & Associates LP | 224,552 | $17.8M | 0.19% | +20,563+10.1% | Added |
| Principal Financial Group Inc | 214,594 | $17.0M | 0.01% | +2,718+1.3% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 184,872 | $14.7M | 0.05% | +6,812+3.8% | Added |
| Fuller & Thaler Asset Management, Inc. | 171,656 | $13.6M | 0.09% | −3,484−2.0% | Reduced |
| Allianz Asset Management GmbH | 169,341 | $13.4M | 0.03% | −51,145−23.2% | Reduced |
| Hood River Capital Management LLC | 168,365 | $13.4M | 0.49% | +168,365 | New |
| Nuveen Asset Management, LLC | 159,121 | $12.6M | 0.00% | +40,718+34.4% | Added |
| UBS Group AG | 159,097 | $12.6M | 0.01% | −2,073−1.3% | Reduced |
| Adage Capital Partners GP, L.L.C. | 158,000 | $12.5M | 0.03% | −95,000−37.5% | Reduced |
| S Squared Technology, LLC | 135,293 | $10.7M | 7.27% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 127,801 | $10.1M | 0.00% | −6,345−4.7% | Reduced |
| 3G Capital Partners LP | 125,000 | $9.92M | 12.09% | +125,000 | New |
| American Century Companies Inc | 124,270 | $9.86M | 0.01% | +42,633+52.2% | Added |
| Voya Investment Management LLC | 115,872 | $9.20M | 0.01% | +89,976+347.5% | Added |
| JPMorgan Chase & Co | 108,889 | $8.64M | 0.00% | −6,268−5.4% | Reduced |
| Lisanti Capital Growth, LLC | 108,800 | $8.63M | 1.18% | +68,500+170.0% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 97,084 | $7.70M | 0.04% | −70,704−42.1% | Reduced |
| Kennedy Capital Management, Inc. | 92,415 | $7.33M | 0.21% | −10,044−9.8% | Reduced |
| Rhumbline Advisers | 90,882 | $7.21M | 0.01% | +1,350+1.5% | Added |
| Amundi | 72,000 | $6.87M | 0.00% | 00.0% | Unchanged |
| Paradigm Capital Management Inc | 84,000 | $6.67M | 0.44% | −10,000−10.6% | Reduced |
| Legal & General Group Plc | 81,959 | $6.50M | 0.00% | +1,389+1.7% | Added |
| Rice Hall James & Associates, LLC | 81,261 | $6.45M | 0.37% | −49,059−37.6% | Reduced |
| Swiss National Bank | 79,700 | $6.32M | 0.00% | +1,400+1.8% | Added |
| Bank of America Corp | 72,033 | $5.72M | 0.00% | +31,333+77.0% | Added |
| New York State Common Retirement Fund | 67,787 | $5.38M | 0.01% | +18,133+36.5% | Added |
| First Eagle Investment Management, LLC | 64,298 | $5.10M | 0.01% | −950−1.5% | Reduced |
| First Trust Advisors LP | 63,101 | $5.01M | 0.01% | +15,504+32.6% | Added |
| Public Sector Pension Investment Board | 59,762 | $4.74M | 0.04% | −790−1.3% | Reduced |
| Pier Capital, LLC | 58,438 | $4.64M | 0.76% | −60,480−50.9% | Reduced |
| ClariVest Asset Management LLC | 57,657 | $4.58M | 0.22% | −181−0.3% | Reduced |
| Putnam Investments LLC | 57,647 | $4.57M | 0.01% | +26,109+82.8% | Added |
| Castellan Group, LLC | 55,115 | $4.37M | 3.05% | −570−1.0% | Reduced |
| Russell Investments Group, Ltd. | 53,892 | $4.28M | 0.01% | +15,077+38.8% | Added |
| Los Angeles Capital Management LLC | 53,081 | $4.21M | 0.02% | −7,689−12.7% | Reduced |
| SEI Investments Co | 52,721 | $4.18M | 0.01% | −5,432−9.3% | Reduced |
| AXA S.A. | 52,600 | $4.17M | 0.02% | +400+0.8% | Added |
| Norges Bank | 51,436 | $4.08M | 0.00% | −61,080−54.3% | Reduced |
| State of Wisconsin Investment Board | 50,317 | $3.99M | 0.01% | −2,035−3.9% | Reduced |
| Penbrook Management LLC | 47,675 | $3.78M | 3.22% | 00.0% | Unchanged |
| Comerica Bank | 36,716 | $3.75M | 0.03% | −5,830−13.7% | Reduced |
| Prudential Financial Inc | 46,635 | $3.70M | 0.01% | −371−0.8% | Reduced |
| Hussman Strategic Advisors, Inc. | 46,500 | $3.69M | 0.60% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 45,174 | $3.59M | 0.00% | −61−0.1% | Reduced |
| Great West Life Assurance Co | 44,267 | $3.52M | 0.01% | −2,366−5.1% | Reduced |
| Hillsdale Investment Management Inc. | 43,600 | $3.46M | 0.29% | −58,300−57.2% | Reduced |
| EAM Global Investors LLC | 42,874 | $3.40M | 0.88% | +24,504+133.4% | Added |
| Credit Suisse AG | 42,798 | $3.40M | 0.00% | +1,445+3.5% | Added |
| California State Teachers Retirement System | 41,789 | $3.32M | 0.01% | +470+1.1% | Added |
| Janus Henderson Group PLC | 40,275 | $3.20M | 0.00% | +418+1.0% | Added |
| Teachers Retirement System of the State of Kentucky | 39,035 | $3.10M | 0.03% | −131−0.3% | Reduced |
| Lazard Asset Management LLC | 37,774 | $3.00M | 0.00% | −26,974−41.7% | Reduced |
| Clark Capital Management Group, Inc. | 35,898 | $2.85M | 0.03% | −12,168−25.3% | Reduced |
| Jacobs Levy Equity Management, Inc | 35,642 | $2.83M | 0.02% | −104,930−74.6% | Reduced |
| NewSquare Capital LLC | 35,380 | $2.81M | 0.35% | +35,380 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 35,156 | $2.79M | 0.02% | +5,058+16.8% | Added |
| Barclays PLC | 34,251 | $2.72M | 0.00% | −238−0.7% | Reduced |
| Gotham Asset Management, LLC | 34,141 | $2.71M | 0.08% | −7,315−17.6% | Reduced |
| Thrivent Financial for Lutherans | 33,695 | $2.67M | 0.01% | −453−1.3% | Reduced |
| Susquehanna Fundamental Investments, LLC | 33,592 | $2.67M | 0.05% | −3,508−9.5% | Reduced |
| Castleark Management LLC | 33,350 | $2.65M | 0.14% | +520+1.6% | Added |
| Qube Research & Technologies Ltd | 33,222 | $2.64M | 0.02% | −6,606−16.6% | Reduced |
| AQR Capital Management LLC | 32,610 | $2.59M | 0.01% | −17,236−34.6% | Reduced |
| Two Sigma Advisers, LP | 32,225 | $2.56M | 0.01% | −20,575−39.0% | Reduced |
| EAM Investors, LLC | 32,110 | $2.55M | 0.53% | +3,692+13.0% | Added |
| Woodline Partners LP | 31,716 | $2.52M | 0.03% | +25,782+434.5% | Added |
| Bridge City Capital, LLC | 30,529 | $2.42M | 1.24% | −217−0.7% | Reduced |
| Schroder Investment Management Group | 30,507 | $2.42M | 0.00% | −77,037−71.6% | Reduced |
| Silvercrest Asset Management Group LLC | 30,063 | $2.39M | 0.02% | −13,188−30.5% | Reduced |
| G2 Investment Partners Management LLC | 30,000 | $2.38M | 0.71% | +30,000 | New |
| State of New Jersey Common Pension Fund D | 29,920 | $2.37M | 0.01% | 00.0% | Unchanged |
| Stifel Financial Corp | 29,352 | $2.33M | 0.00% | −45−0.2% | Reduced |
| Susquehanna International Group, LLP | 28,811 | $2.29M | 0.00% | −12,886−30.9% | Reduced |
| HRT Financial LP | 28,095 | $2.23M | 0.03% | +28,095 | New |
| CFM Wealth Partners LLC | 27,164 | $2.16M | 0.65% | +63+0.2% | Added |
| Citigroup Inc | 25,884 | $2.05M | 0.00% | −879−3.3% | Reduced |
| Raymond James & Associates | 24,434 | $1.94M | 0.00% | +17,510+252.9% | Added |