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; 442 institutions reported holding it in 13F filings for Q2 2026, worth $5.85B in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q4 2023
Institutional positions in Axcelis Technologies Inc as of Dec 31, 2023. 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
- 421
- +6 vs. Q3 2023
- Shares held
- 29.4M
- −186.8K (−0.6%) vs. Q3 2023
- Total value
- $3.81B
- −$1.03B (−21.4%) vs. Q3 2023
- New holders
- 71
- 161 more added
- Sold out
- 65
- 132 more reduced
6 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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 | 442 | $5.85B |
| Q1 2026 | 380 | $3.03B |
| Q4 2025 | 373 | $2.52B |
| Q3 2025 | 362 | $2.96B |
| Q2 2025 | 330 | $2.20B |
| Q1 2025 | 307 | $1.54B |
| Q4 2024 | 325 | $2.16B |
| Q3 2024 | 369 | $3.17B |
| Q2 2024 | 393 | $4.35B |
| Q1 2024 | 385 | $3.37B |
| Q4 2023 | 421 | $3.81B |
| Q3 2023 | 421 | $4.85B |
| Q2 2023 | 406 | $5.41B |
| Q1 2023 | 379 | $3.86B |
| Q4 2022 | 327 | $2.31B |
| Q3 2022 | 287 | $1.72B |
| Q2 2022 | 277 | $1.52B |
| Q1 2022 | 290 | $2.05B |
| Q4 2021 | 254 | $2.05B |
| Q3 2021 | 205 | $1.37B |
| Q2 2021 | 189 | $1.17B |
| Q1 2021 | 193 | $1.20B |
Institutions, Q4 2023
Shares, value and share of portfolio for each institution holding Axcelis Technologies Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Seven Eight Capital, LP | 28,265 | $3.67M | 0.42% | +20,252+252.7% | Added |
| HRT Financial LP | 28,219 | $3.66M | 0.03% | +28,219 | New |
| Point72 Middle East FZE | 28,135 | $3.65M | 0.25% | +28,135 | New |
| Schonfeld Strategic Advisors LLC | 27,787 | $3.60M | 0.03% | +27,787 | New |
| Eagle Asset Management Inc | 27,771 | $3.60M | 0.02% | −1,740−5.9% | Reduced |
| Amundi | 29,926 | $3.60M | 0.00% | −59,780−66.6% | Reduced |
| LSV Asset Management | 27,300 | $3.54M | 0.01% | −700−2.5% | Reduced |
| New York State Teachers Retirement System | 26,819 | $3.48M | 0.01% | +3,141+13.3% | Added |
| Royal Bank of Canada | 26,696 | $3.46M | 0.00% | +14,861+125.6% | Added |
| Bridge City Capital, LLC | 26,588 | $3.45M | 1.34% | +3,162+13.5% | Added |
| CFM Wealth Partners LLC | 26,509 | $3.44M | 0.78% | −66−0.2% | Reduced |
| Two Sigma Advisers, LP | 26,500 | $3.44M | 0.01% | +1,375+5.5% | Added |
| Gratus Capital LLC | 25,937 | $3.36M | 0.19% | 00.0% | Unchanged |
| Navellier & Associates Inc | 25,148 | $3.26M | 0.49% | +7,245+40.5% | Added |
| Dynamic Technology Lab Private Ltd | 24,607 | $3.19M | 0.34% | +17,310+237.2% | Added |
| Assenagon Asset Management S.A. | 23,946 | $3.11M | 0.01% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 23,759 | $3.08M | 0.04% | +5,506+30.2% | Added |
| Aigen Investment Management, LP | 22,860 | $2.96M | 0.53% | +22,860 | New |
| LPL Financial LLC | 22,551 | $2.92M | 0.00% | +4,498+24.9% | Added |
| HSBC Holdings PLC | 22,460 | $2.91M | 0.00% | +19,519+663.7% | Added |
| ExodusPoint Capital Management, LP | 22,330 | $2.90M | 0.04% | +14,032+169.1% | Added |
| Janus Henderson Group PLC | 22,328 | $2.90M | 0.00% | +7,508+50.7% | Added |
| Trexquant Investment LP | 22,205 | $2.88M | 0.06% | +6,200+38.7% | Added |
| Tudor Investment Corp Et Al | 22,105 | $2.87M | 0.04% | +18,820+572.9% | Added |
| Franklin Resources Inc | 21,763 | $2.82M | 0.00% | −66−0.3% | Reduced |
| Guggenheim Capital LLC | 21,646 | $2.81M | 0.02% | +12,867+146.6% | Added |
| Quantbot Technologies LP | 21,204 | $2.75M | 0.16% | +15,624+280.0% | Added |
| Federated Hermes, Inc. | 20,615 | $2.67M | 0.01% | +8,988+77.3% | Added |
| State of Alaska, Department of Revenue | 20,146 | $2.61M | 0.03% | −197−1.0% | Reduced |
| State of Tennessee, Treasury Department | 20,134 | $2.61M | 0.01% | +1,423+7.6% | Added |
| State of New Jersey Common Pension Fund D | 19,899 | $2.58M | 0.01% | +1,741+9.6% | Added |
| Illinois Municipal Retirement Fund | 19,633 | $2.55M | 0.04% | +724+3.8% | Added |
| Ziegler Capital Management, LLC | 19,385 | $2.51M | 0.11% | +19,385 | New |
| Magnetar Financial LLC | 19,308 | $2.50M | 0.06% | +16,230+527.3% | Added |
| Point72 Hong Kong Ltd | 19,217 | $2.49M | 0.15% | +19,217 | New |
| Susquehanna International Group, LLP | 19,185 | $2.49M | 0.00% | −14,777−43.5% | Reduced |
| Perigon Wealth Management, LLC | 18,358 | $2.38M | 0.08% | −61−0.3% | Reduced |
| Nicholas Investment Partners, LP | 18,112 | $2.35M | 0.27% | −1,230−6.4% | Reduced |
| Squarepoint Ops LLC | 18,092 | $2.35M | 0.01% | −18,641−50.7% | Reduced |
| American International Group, Inc. | 17,750 | $2.30M | 0.01% | −153−0.9% | Reduced |
| Centiva Capital, LP | 17,306 | $2.24M | 0.14% | +9,891+133.4% | Added |
| MetLife Investment Management | 17,056 | $2.21M | 0.02% | 00.0% | Unchanged |
| Yousif Capital Management, LLC | 17,046 | $2.21M | 0.03% | −713−4.0% | Reduced |
| Manufacturers Life Insurance Company, The | 16,982 | $2.20M | 0.00% | −218−1.3% | Reduced |
| Louisiana State Employees Retirement System | 16,400 | $2.13M | 0.04% | −300−1.8% | Reduced |
| Edgestream Partners, L.P. | 15,751 | $2.04M | 0.15% | +3,959+33.6% | Added |
| Teachers Retirement System of the State of Kentucky | 15,715 | $2.04M | 0.02% | −1,122−6.7% | Reduced |
| CWM Advisors, LLC | 15,519 | $2.01M | 0.22% | +15,519 | New |
| Russell Investments Group, Ltd. | 15,494 | $2.01M | 0.00% | −49,400−76.1% | Reduced |
| FORA Capital, LLC | 15,367 | $1.99M | 0.17% | +10,225+198.9% | Added |
| Crown Advisors Management, Inc. | 15,000 | $1.95M | 1.33% | 00.0% | Unchanged |
| Jump Financial, LLC | 14,772 | $1.92M | 0.06% | +11,936+420.9% | Added |
| Ensign Peak Advisors, Inc | 14,040 | $1.82M | 0.00% | +3,500+33.2% | Added |
| Amalgamated Bank | 14,003 | $1.82M | 0.01% | −665−4.5% | Reduced |
| Axiom Investors LLC | 13,721 | $1.78M | 0.02% | −3,663−21.1% | Reduced |
| Vestcor Inc | 13,583 | $1.76M | 0.06% | 00.0% | Unchanged |
| Redwood Investments, LLC | 13,391 | $1.74M | 0.45% | −37,254−73.6% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 13,681 | $1.65M | 0.00% | +13,660+65,047.6% | Added |
| Raymond James & Associates | 12,459 | $1.62M | 0.00% | −5,934−32.3% | Reduced |
| Janney Montgomery Scott LLC | 11,922 | $1.55M | 0.01% | −4,817−28.8% | Reduced |
| Maryland State Retirement & Pension System | 11,902 | $1.54M | 0.03% | −186−1.5% | Reduced |
| Beck Capital Management, LLC | 11,877 | $1.54M | 0.53% | +4,482+60.6% | Added |
| Dana Investment Advisors, Inc. | 11,373 | $1.47M | 0.07% | +1,601+16.4% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,339 | $1.47M | 0.01% | +321+2.9% | Added |
| Fox Run Management, L.L.C. | 11,115 | $1.44M | 0.37% | +11,115 | New |
| Horizon Investment Services, LLC | 10,890 | $1.41M | 0.76% | −145−1.3% | Reduced |
| Legato Capital Management LLC | 10,533 | $1.37M | 0.18% | −3,485−24.9% | Reduced |
| Atria Wealth Solutions, Inc. | 10,511 | $1.36M | 0.02% | −1,355−11.4% | Reduced |
| Hussman Strategic Advisors, Inc. | 10,500 | $1.36M | 0.31% | +4,200+66.7% | Added |
| Teacher Retirement System of Texas | 10,426 | $1.35M | 0.01% | −5,857−36.0% | Reduced |
| Cavalier Investments, LLC | 10,258 | $1.33M | 0.49% | +240+2.4% | Added |
| Robeco Institutional Asset Management B.V. | 10,249 | $1.33M | 0.00% | −1,074−9.5% | Reduced |
| Nebula Research & Development LLC | 10,216 | $1.32M | 0.40% | +5,297+107.7% | Added |
| TD Asset Management Inc | 10,100 | $1.31M | 0.00% | +1,200+13.5% | Added |
| Van Eck Associates Corp | 10,064 | $1.30M | 0.00% | +2,877+40.0% | Added |
| Versor Investments LP | 9,946 | $1.29M | 0.26% | +2,381+31.5% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 9,839 | $1.28M | 0.01% | +102+1.0% | Added |
| ProShare Advisors LLC | 9,736 | $1.26M | 0.00% | +998+11.4% | Added |
| Oregon Public Employees Retirement Fund | 9,589 | $1.24M | 0.02% | −169−1.7% | Reduced |
| Globeflex Capital L P | 9,338 | $1.21M | 0.12% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 9,310 | $1.21M | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 9,293 | $1.21M | 0.01% | +8,878+2,139.3% | Added |
| Arizona State Retirement System | 9,174 | $1.19M | 0.01% | −139−1.5% | Reduced |
| STRS Ohio | 8,900 | $1.15M | 0.00% | 00.0% | Unchanged |
| Hancock Whitney Corp | 8,391 | $1.09M | 0.04% | −195−2.3% | Reduced |
| Benjamin F. Edwards & Company, Inc. | 8,173 | $1.06M | 0.02% | +64+0.8% | Added |
| Advisory Services Network, LLC | 8,074 | $1.05M | 0.03% | −5,091−38.7% | Reduced |
| Moors & Cabot, Inc. | 8,019 | $1.04M | 0.06% | −1,511−15.9% | Reduced |
| AE Wealth Management LLC | 7,394 | $970.8K | 0.00% | +1,290+21.1% | Added |
| North Star Investment Management Corp. | 7,392 | $958.7K | 0.07% | 00.0% | Unchanged |
| Wolverine Trading, LLC | 7,391 | $958.5K | 0.01% | +2,016+37.5% | Added |
| Eagle Bay Advisors LLC | 7,185 | $931.8K | 0.59% | 00.0% | Unchanged |
| GWM Advisors LLC | 7,165 | $929.2K | 0.01% | −1,661−18.8% | Reduced |
| White Pine Capital LLC | 7,100 | $920.8K | 0.35% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 7,067 | $916.5K | 0.01% | −14,873−67.8% | Reduced |
| Commonwealth Equity Services, LLC | 7,057 | $915.0K | 0.00% | −1,507−17.6% | Reduced |
| Handelsbanken Fonder AB | 7,000 | $908.0K | 0.00% | +200+2.9% | Added |
| ClariVest Asset Management LLC | 6,986 | $906.0K | 0.05% | −6,151−46.8% | Reduced |
| Castellan Group, LLC | 6,930 | $898.8K | 0.56% | −21,945−76.0% | Reduced |
| Alberta Investment Management Corp | 6,900 | $894.9K | 0.01% | 00.0% | Unchanged |