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, Q1 2023
Institutional positions in Axcelis Technologies Inc as of Mar 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
- 379
- +53 vs. Q4 2022
- Shares held
- 29.1M
- −198.3K (−0.7%) vs. Q4 2022
- Total value
- $3.86B
- +$1.55B (+67.2%) vs. Q4 2022
- New holders
- 84
- 111 more added
- Sold out
- 31
- 141 more reduced
1 institution that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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 | 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, Q1 2023
Shares, value and share of portfolio for each institution holding Axcelis Technologies Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cipher Capital LP | 8,609 | $1.15M | 0.21% | +8,609 | New |
| Truist Financial Corp | 8,721 | $1.16M | 0.00% | −12−0.1% | Reduced |
| Ardsley Advisory Partners LP | 9,000 | $1.20M | 0.26% | −11,750−56.6% | Reduced |
| Envestnet Asset Management Inc | 140,058 | $1.21M | 0.00% | +128,523+1,114.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 9,216 | $1.23M | 0.01% | +9,216 | New |
| Aigen Investment Management, LP | 9,481 | $1.26M | 0.17% | +9,481 | New |
| Arizona State Retirement System | 9,518 | $1.27M | 0.01% | +197+2.1% | Added |
| Globeflex Capital L P | 9,521 | $1.27M | 0.15% | −5,041−34.6% | Reduced |
| Lincoln National Corp | 9,608 | $1.28M | 0.03% | −10.0% | Reduced |
| Stephens Inc | 9,628 | $1.28M | 0.02% | +9,628 | New |
| LPL Financial LLC | 9,656 | $1.29M | 0.00% | −3,744−27.9% | Reduced |
| PDT Partners, LLC | 10,088 | $1.34M | 0.18% | +4,288+73.9% | Added |
| FORA Capital, LLC | 10,417 | $1.39M | 0.14% | +10,417 | New |
| STRS Ohio | 10,500 | $1.40M | 0.01% | −2,300−18.0% | Reduced |
| Oregon Public Employees Retirement Fund | 10,502 | $1.40M | 0.02% | −430−3.9% | Reduced |
| Ensign Peak Advisors, Inc | 10,540 | $1.40M | 0.00% | +100+1.0% | Added |
| Baird Financial Group, Inc. | 10,708 | $1.43M | 0.00% | +7,026+190.8% | Added |
| State Board of Administration of Florida Retirement System | 10,740 | $1.43M | 0.00% | 00.0% | Unchanged |
| Moors & Cabot, Inc. | 10,980 | $1.46M | 0.10% | −1,900−14.8% | Reduced |
| Syntal Capital Partners, LLC | 11,057 | $1.47M | 0.54% | +11,057 | New |
| Atria Wealth Solutions, Inc. | 11,095 | $1.48M | 0.02% | +11,095 | New |
| Algert Global LLC | 11,265 | $1.50M | 0.07% | +1,070+10.5% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 11,307 | $1.51M | 0.01% | −7,774−40.7% | Reduced |
| Aviva PLC | 11,333 | $1.51M | 0.01% | −1,380−10.9% | Reduced |
| Jump Financial, LLC | 11,475 | $1.53M | 0.06% | +11,475 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,573 | $1.54M | 0.01% | −1,375−10.6% | Reduced |
| SG Americas Securities, LLC | 11,896 | $1.58M | 0.02% | +10,375+682.1% | Added |
| Horizon Investment Services, LLC | 11,913 | $1.59M | 1.02% | −1,333−10.1% | Reduced |
| Morse Asset Management, Inc | 12,235 | $1.63M | 0.55% | −11,580−48.6% | Reduced |
| Engineers Gate Manager LP | 12,531 | $1.67M | 0.07% | +12,531 | New |
| Dana Investment Advisors, Inc. | 12,568 | $1.67M | 0.09% | −6,494−34.1% | Reduced |
| Robeco Institutional Asset Management B.V. | 12,689 | $1.69M | 0.00% | −2,164−14.6% | Reduced |
| Everence Capital Management Inc | 12,690 | $1.69M | 0.14% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 13,199 | $1.76M | 0.04% | −323−2.4% | Reduced |
| Manufacturers Life Insurance Company, The | 13,242 | $1.76M | 0.00% | +227+1.7% | Added |
| Virginia Retirement Systems Et Al | 13,400 | $1.79M | 0.02% | −3,500−20.7% | Reduced |
| Hancock Whitney Corp | 13,958 | $1.86M | 0.07% | −1,456−9.4% | Reduced |
| Jane Street Group, LLC | 13,977 | $1.86M | 0.00% | −6,099−30.4% | Reduced |
| Capital Fund Management S.A. | 14,068 | $1.87M | 0.04% | −7,818−35.7% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 14,190 | $1.89M | 0.00% | +146+1.0% | Added |
| Natixis Advisors, L.P. | 14,640 | $1.95M | 0.01% | +650+4.6% | Added |
| SummerHaven Investment Management, LLC | 14,795 | $1.97M | 1.15% | +132+0.9% | Added |
| Crown Advisors Management, Inc. | 15,000 | $2.00M | 1.49% | +15,000 | New |
| Amalgamated Bank | 15,019 | $2.00M | 0.02% | −1,053−6.6% | Reduced |
| Schroder Investment Management Group | 15,217 | $2.03M | 0.00% | −15,290−50.1% | Reduced |
| Louisiana State Employees Retirement System | 15,300 | $2.04M | 0.05% | −300−1.9% | Reduced |
| Advisory Services Network, LLC | 15,362 | $2.05M | 0.06% | +14,998+4,120.3% | Added |
| Virtus Investment Advisers, Inc. | 15,755 | $2.10M | 1.47% | −4,601−22.6% | Reduced |
| Royal Bank of Canada | 16,203 | $2.16M | 0.00% | +3,898+31.7% | Added |
| Gsa Capital Partners LLP | 16,463 | $2.19M | 0.22% | +11,402+225.3% | Added |
| New York State Teachers Retirement System | 16,905 | $2.25M | 0.01% | −543−3.1% | Reduced |
| Perigon Wealth Management, LLC | 16,977 | $2.26M | 0.13% | +2,533+17.5% | Added |
| Advisor Group Holdings, Inc. | 17,053 | $2.26M | 0.00% | +8,990+111.5% | Added |
| MetLife Investment Management | 17,161 | $2.29M | 0.02% | +83+0.5% | Added |
| American International Group, Inc. | 17,847 | $2.38M | 0.02% | +73+0.4% | Added |
| Cambridge Investment Research Advisors, Inc. | 17,881 | $2.38M | 0.01% | +12,946+262.3% | Added |
| Navellier & Associates Inc | 17,929 | $2.39M | 0.50% | −155−0.9% | Reduced |
| Hussman Strategic Advisors, Inc. | 18,600 | $2.48M | 0.39% | −27,900−60.0% | Reduced |
| NewSquare Capital LLC | 18,795 | $2.50M | 0.30% | −16,585−46.9% | Reduced |
| State of New Jersey Common Pension Fund D | 18,985 | $2.53M | 0.01% | −10,935−36.5% | Reduced |
| Raymond James & Associates | 19,087 | $2.54M | 0.00% | −5,347−21.9% | Reduced |
| CIBC World Markets Inc. | 19,655 | $2.62M | 0.01% | +19,655 | New |
| Yousif Capital Management, LLC | 19,934 | $2.66M | 0.03% | −2,510−11.2% | Reduced |
| Teacher Retirement System of Texas | 20,235 | $2.70M | 0.02% | −2,892−12.5% | Reduced |
| Lazard Asset Management LLC | 20,343 | $2.71M | 0.00% | −17,431−46.1% | Reduced |
| Squarepoint Ops LLC | 20,492 | $2.73M | 0.02% | +16,716+442.7% | Added |
| State of Tennessee, Treasury Department | 21,124 | $2.81M | 0.01% | −1,947−8.4% | Reduced |
| AQR Capital Management LLC | 21,352 | $2.85M | 0.01% | −11,258−34.5% | Reduced |
| Penserra Capital Management LLC | 21,517 | $2.87M | 0.06% | +20,464+1,943.4% | Added |
| Graham Capital Management, L.P. | 21,609 | $2.88M | 0.10% | +21,609 | New |
| Acadian Asset Management LLC | 21,624 | $2.88M | 0.01% | −1,716−7.4% | Reduced |
| Vident Investment Advisory, LLC | 21,813 | $2.91M | 0.09% | +19,057+691.5% | Added |
| Panagora Asset Management Inc | 22,012 | $2.93M | 0.02% | +2,603+13.4% | Added |
| State of Alaska, Department of Revenue | 22,452 | $2.99M | 0.04% | −422−1.8% | Reduced |
| Bridge City Capital, LLC | 23,574 | $3.14M | 1.58% | −6,955−22.8% | Reduced |
| Schonfeld Strategic Advisors LLC | 24,160 | $3.22M | 0.03% | +19,238+390.9% | Added |
| Quantbot Technologies LP | 24,509 | $3.27M | 0.23% | +24,509 | New |
| Balyasny Asset Management LLC | 25,391 | $3.38M | 0.01% | +25,391 | New |
| Wells Fargo & Company | 26,429 | $3.52M | 0.00% | +4,344+19.7% | Added |
| CFM Wealth Partners LLC | 27,118 | $3.61M | 1.00% | −46−0.2% | Reduced |
| First Eagle Investment Management, LLC | 27,398 | $3.65M | 0.01% | −36,900−57.4% | Reduced |
| Gotham Asset Management, LLC | 28,481 | $3.80M | 0.09% | −5,660−16.6% | Reduced |
| Susquehanna International Group, LLP | 28,733 | $3.83M | 0.01% | −78−0.3% | Reduced |
| EAM Investors, LLC | 29,190 | $3.89M | 0.76% | −2,920−9.1% | Reduced |
| Texas Permanent School Fund | 29,393 | $3.92M | 0.04% | +7,309+33.1% | Added |
| Teachers Retirement System of the State of Kentucky | 29,481 | $3.93M | 0.04% | −9,554−24.5% | Reduced |
| Stifel Financial Corp | 30,739 | $4.10M | 0.01% | +1,387+4.7% | Added |
| Bank of America Corp | 32,366 | $4.31M | 0.00% | −39,667−55.1% | Reduced |
| Thrivent Financial for Lutherans | 32,480 | $4.33M | 0.01% | −1,215−3.6% | Reduced |
| Two Sigma Advisers, LP | 33,100 | $4.41M | 0.01% | +875+2.7% | Added |
| G2 Investment Partners Management LLC | 33,100 | $4.41M | 1.27% | +3,100+10.3% | Added |
| Castleark Management LLC | 33,350 | $4.44M | 0.22% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 33,399 | $4.45M | 0.01% | +23,058+223.0% | Added |
| Susquehanna Fundamental Investments, LLC | 33,592 | $4.48M | 0.10% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 34,599 | $4.61M | 0.01% | +34,599 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 34,703 | $4.62M | 0.04% | −453−1.3% | Reduced |
| S Squared Technology, LLC | 35,293 | $4.70M | 2.79% | −100,000−73.9% | Reduced |
| Los Angeles Capital Management LLC | 35,354 | $4.71M | 0.02% | −17,727−33.4% | Reduced |
| Barclays PLC | 35,910 | $4.79M | 0.00% | +1,659+4.8% | Added |
| California Public Employees Retirement System | 36,040 | $4.80M | 0.00% | +36,040 | New |