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, Q3 2023
Institutional positions in Axcelis Technologies Inc as of Sep 30, 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
- +19 vs. Q2 2023
- Shares held
- 29.6M
- +81.3K (+0.3%) vs. Q2 2023
- Total value
- $4.85B
- −$553.6M (−10.2%) vs. Q2 2023
- New holders
- 65
- 149 more added
- Sold out
- 46
- 152 more reduced
4 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Axcelis Technologies Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Castleark Management LLC | 27,890 | $4.55M | 0.23% | −5,140−15.6% | Reduced |
| Texas Permanent School Fund | 27,871 | $4.54M | 0.04% | −931−3.2% | Reduced |
| Wells Fargo & Company | 26,901 | $4.39M | 0.00% | −9,711−26.5% | Reduced |
| CFM Wealth Partners LLC | 26,575 | $4.33M | 1.14% | +59+0.2% | Added |
| Gratus Capital LLC | 25,937 | $4.23M | 0.29% | +25,937 | New |
| Two Sigma Advisers, LP | 25,125 | $4.10M | 0.01% | +2,400+10.6% | Added |
| Assenagon Asset Management S.A. | 23,946 | $3.90M | 0.01% | +17,710+284.0% | Added |
| New York State Teachers Retirement System | 23,678 | $3.86M | 0.01% | +4,472+23.3% | Added |
| Bridge City Capital, LLC | 23,426 | $3.82M | 1.93% | −161−0.7% | Reduced |
| Lazard Asset Management LLC | 23,303 | $3.80M | 0.01% | −3,079−11.7% | Reduced |
| Capital Fund Management S.A. | 23,096 | $3.77M | 0.05% | −2,833−10.9% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 21,940 | $3.58M | 0.03% | −15,036−40.7% | Reduced |
| Franklin Resources Inc | 21,829 | $3.56M | 0.00% | −1,392−6.0% | Reduced |
| Engineers Gate Manager LP | 20,574 | $3.35M | 0.12% | +16,822+448.3% | Added |
| Empowered Funds, LLC | 20,470 | $3.34M | 0.10% | +19,061+1,352.8% | Added |
| State of Alaska, Department of Revenue | 20,343 | $3.32M | 0.04% | −1,180−5.5% | Reduced |
| Kennedy Capital Management, Inc. | 20,266 | $3.30M | 0.08% | −4,811−19.2% | Reduced |
| Artemis Investment Management LLP | 20,006 | $3.26M | 0.05% | −6,123−23.4% | Reduced |
| Nicholas Investment Partners, LP | 19,342 | $3.15M | 0.24% | +4,516+30.5% | Added |
| Illinois Municipal Retirement Fund | 18,909 | $3.08M | 0.06% | +18,909 | New |
| Deutsche Bank AG | 18,782 | $3.06M | 0.00% | −44,667−70.4% | Reduced |
| State of Tennessee, Treasury Department | 18,711 | $3.05M | 0.01% | −2,471−11.7% | Reduced |
| EAM Global Investors LLC | 18,421 | $3.00M | 0.81% | −6,853−27.1% | Reduced |
| Perigon Wealth Management, LLC | 18,419 | $3.00M | 0.12% | −48−0.3% | Reduced |
| Raymond James & Associates | 18,393 | $3.00M | 0.00% | +1,331+7.8% | Added |
| Canada Pension Plan Investment Board | 18,300 | $2.98M | 0.00% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 18,253 | $2.98M | 0.04% | +11,863+185.6% | Added |
| State of New Jersey Common Pension Fund D | 18,158 | $2.96M | 0.01% | −827−4.4% | Reduced |
| LPL Financial LLC | 18,053 | $2.94M | 0.00% | +5,944+49.1% | Added |
| Navellier & Associates Inc | 17,903 | $2.92M | 0.50% | −471−2.6% | Reduced |
| American International Group, Inc. | 17,903 | $2.92M | 0.02% | +386+2.2% | Added |
| Advisory Research Inc | 17,762 | $2.90M | 0.40% | +924+5.5% | Added |
| Yousif Capital Management, LLC | 17,759 | $2.90M | 0.04% | −1,056−5.6% | Reduced |
| Axiom Investors LLC | 17,384 | $2.83M | 0.04% | −1,022−5.6% | Reduced |
| Manufacturers Life Insurance Company, The | 17,200 | $2.80M | 0.00% | +3,993+30.2% | Added |
| MetLife Investment Management | 17,056 | $2.78M | 0.02% | −220−1.3% | Reduced |
| Teachers Retirement System of the State of Kentucky | 16,837 | $2.75M | 0.03% | −3,514−17.3% | Reduced |
| Janney Montgomery Scott LLC | 16,739 | $2.73M | 0.01% | +2,174+14.9% | Added |
| Louisiana State Employees Retirement System | 16,700 | $2.72M | 0.06% | −500−2.9% | Reduced |
| Citadel Advisors LLC | 16,361 | $2.67M | 0.00% | −10,835−39.8% | Reduced |
| Teacher Retirement System of Texas | 16,283 | $2.65M | 0.02% | +1,073+7.1% | Added |
| Trexquant Investment LP | 16,005 | $2.61M | 0.07% | +16,005 | New |
| SG Americas Securities, LLC | 15,627 | $2.55M | 0.03% | +15,045+2,585.1% | Added |
| Crestline Management, LP | 15,336 | $2.50M | 0.30% | −1,582−9.4% | Reduced |
| Crown Advisors Management, Inc. | 15,000 | $2.44M | 1.74% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 14,820 | $2.42M | 0.00% | +10.0% | Added |
| Amalgamated Bank | 14,668 | $2.39M | 0.02% | −178−1.2% | Reduced |
| Calamos Advisors LLC | 14,274 | $2.33M | 0.01% | −40.0% | Reduced |
| Legato Capital Management LLC | 14,018 | $2.29M | 0.33% | −865−5.8% | Reduced |
| Advisor Group Holdings, Inc. | 13,987 | $2.28M | 0.00% | −9,511−40.5% | Reduced |
| Aquatic Capital Management LLC | 13,600 | $2.22M | 0.09% | +13,100+2,620.0% | Added |
| Vestcor Inc | 13,583 | $2.21M | 0.08% | +11,172+463.4% | Added |
| Advisory Services Network, LLC | 13,165 | $2.15M | 0.06% | +1,996+17.9% | Added |
| ClariVest Asset Management LLC | 13,137 | $2.14M | 0.12% | −16,112−55.1% | Reduced |
| Natixis Advisors, L.P. | 12,626 | $2.06M | 0.01% | −1,799−12.5% | Reduced |
| Envestnet Asset Management Inc | 12,626 | $2.06M | 0.00% | +2,213+21.3% | Added |
| EAM Investors, LLC | 12,506 | $2.04M | 0.39% | −7,979−39.0% | Reduced |
| Maryland State Retirement & Pension System | 12,088 | $1.97M | 0.05% | −656−5.1% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 12,000 | $1.96M | 0.01% | 00.0% | Unchanged |
| Atria Wealth Solutions, Inc. | 11,866 | $1.93M | 0.03% | +290+2.5% | Added |
| Royal Bank of Canada | 11,835 | $1.93M | 0.00% | −3,864−24.6% | Reduced |
| Edgestream Partners, L.P. | 11,792 | $1.92M | 0.15% | +5,780+96.1% | Added |
| Virginia Retirement Systems Et Al | 11,700 | $1.91M | 0.02% | +800+7.3% | Added |
| Federated Hermes, Inc. | 11,627 | $1.90M | 0.01% | +7,329+170.5% | Added |
| Robeco Institutional Asset Management B.V. | 11,323 | $1.85M | 0.00% | −180−1.6% | Reduced |
| Horizon Investment Services, LLC | 11,035 | $1.80M | 1.08% | −511−4.4% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,018 | $1.80M | 0.01% | +392+3.7% | Added |
| Two Sigma Investments, LP | 10,925 | $1.78M | 0.00% | +10,925 | New |
| Virtus Investment Advisers, Inc. | 10,820 | $1.76M | 1.20% | −2,036−15.8% | Reduced |
| Stephens Inc | 10,693 | $1.74M | 0.03% | +10,693 | New |
| Baird Financial Group, Inc. | 10,675 | $1.74M | 0.00% | +57+0.5% | Added |
| Ensign Peak Advisors, Inc | 10,540 | $1.72M | 0.00% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 10,431 | $1.70M | 0.14% | +10,431 | New |
| Cavalier Investments, LLC | 10,018 | $1.63M | 0.64% | +349+3.6% | Added |
| Dana Investment Advisors, Inc. | 9,772 | $1.59M | 0.08% | −1,108−10.2% | Reduced |
| Oregon Public Employees Retirement Fund | 9,758 | $1.59M | 0.02% | −427−4.2% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 9,737 | $1.59M | 0.01% | +225+2.4% | Added |
| Moors & Cabot, Inc. | 9,530 | $1.55M | 0.11% | −750−7.3% | Reduced |
| Globeflex Capital L P | 9,338 | $1.52M | 0.18% | −5−0.1% | Reduced |
| Arizona State Retirement System | 9,313 | $1.52M | 0.01% | +121+1.3% | Added |
| State Board of Administration of Florida Retirement System | 9,310 | $1.52M | 0.00% | +50+0.5% | Added |
| TD Asset Management Inc | 8,900 | $1.45M | 0.00% | −2,200−19.8% | Reduced |
| STRS Ohio | 8,900 | $1.45M | 0.01% | −1,000−10.1% | Reduced |
| GWM Advisors LLC | 8,826 | $1.44M | 0.02% | +230+2.7% | Added |
| Guggenheim Capital LLC | 8,779 | $1.43M | 0.01% | −558−6.0% | Reduced |
| ProShare Advisors LLC | 8,738 | $1.42M | 0.00% | +2,706+44.9% | Added |
| Hancock Whitney Corp | 8,586 | $1.40M | 0.06% | −112−1.3% | Reduced |
| Commonwealth Equity Services, LLC | 8,564 | $1.40M | 0.00% | −5,013−36.9% | Reduced |
| ExodusPoint Capital Management, LP | 8,298 | $1.35M | 0.02% | −6,392−43.5% | Reduced |
| Benjamin F. Edwards & Company, Inc. | 8,109 | $1.32M | 0.05% | +8,109 | New |
| Glenmede Trust Co NA | 8,038 | $1.31M | 0.01% | +8,038 | New |
| Seven Eight Capital, LP | 8,013 | $1.31M | 0.15% | +8,013 | New |
| Zacks Investment Management | 7,669 | $1.25M | 0.02% | +7,669 | New |
| Morse Asset Management, Inc | 7,633 | $1.25M | 0.39% | −36−0.5% | Reduced |
| Versor Investments LP | 7,565 | $1.23M | 0.25% | +3,309+77.7% | Added |
| Juncture Wealth Strategies, LLC | 7,504 | $1.22M | 0.60% | +1,784+31.2% | Added |
| Centiva Capital, LP | 7,415 | $1.21M | 0.06% | +5,915+394.3% | Added |
| Beck Capital Management, LLC | 7,395 | $1.21M | 0.46% | −868−10.5% | Reduced |
| North Star Investment Management Corp. | 7,392 | $1.21M | 0.10% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 7,381 | $1.20M | 0.02% | −2,170−22.7% | Reduced |