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 |
|---|---|---|---|---|---|
| Quantbot Technologies LP | 5,580 | $909.8K | 0.06% | +5,580 | New |
| Everence Capital Management Inc | 5,580 | $910.0K | 0.07% | −7,110−56.0% | Reduced |
| Boothbay Fund Management, LLC | 5,727 | $933.8K | 0.03% | +1,457+34.1% | Added |
| Virtue Capital Management, LLC | 5,276 | $942.2K | 0.16% | 00.0% | Unchanged |
| Petra Financial Advisors Inc | 5,812 | $947.6K | 0.79% | −70−1.2% | Reduced |
| Thoroughbred Financial Services, LLC | 5,903 | $962.0K | 0.09% | +2,009+51.6% | Added |
| Shell Asset Management Co | 5,920 | $965.0K | 0.04% | −101−1.7% | Reduced |
| AE Wealth Management LLC | 6,104 | $995.3K | 0.01% | +1,235+25.4% | Added |
| Great Valley Advisor Group, Inc. | 6,265 | $1.02M | 0.04% | +3,722+146.4% | Added |
| Hussman Strategic Advisors, Inc. | 6,300 | $1.03M | 0.20% | +3,200+103.2% | Added |
| PEAK6 Investments LLC | 6,748 | $1.10M | 0.05% | +6,748 | New |
| Stratos Wealth Partners, LTD. | 6,780 | $1.11M | 0.02% | +1,556+29.8% | Added |
| Handelsbanken Fonder AB | 6,800 | $1.11M | 0.01% | 00.0% | Unchanged |
| Alberta Investment Management Corp | 6,900 | $1.13M | 0.01% | 00.0% | Unchanged |
| White Pine Capital LLC | 7,100 | $1.16M | 0.46% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 7,131 | $1.16M | 0.00% | +5,725+407.2% | Added |
| Eagle Bay Advisors LLC | 7,185 | $1.17M | 0.54% | −915−11.3% | Reduced |
| Van Eck Associates Corp | 7,187 | $1.17M | 0.00% | +2,154+42.8% | Added |
| Roman Butler Fullerton & Co | 7,331 | $1.18M | 0.55% | −829−10.2% | Reduced |
| First Eagle Investment Management, LLC | 7,278 | $1.19M | 0.00% | −920−11.2% | Reduced |
| Dynamic Technology Lab Private Ltd | 7,297 | $1.19M | 0.12% | +182+2.6% | Added |
| Gotham Asset Management, LLC | 7,381 | $1.20M | 0.02% | −2,170−22.7% | Reduced |
| North Star Investment Management Corp. | 7,392 | $1.21M | 0.10% | 00.0% | Unchanged |
| Beck Capital Management, LLC | 7,395 | $1.21M | 0.46% | −868−10.5% | Reduced |
| Centiva Capital, LP | 7,415 | $1.21M | 0.06% | +5,915+394.3% | Added |
| Juncture Wealth Strategies, LLC | 7,504 | $1.22M | 0.60% | +1,784+31.2% | Added |
| Versor Investments LP | 7,565 | $1.23M | 0.25% | +3,309+77.7% | Added |
| Morse Asset Management, Inc | 7,633 | $1.25M | 0.39% | −36−0.5% | Reduced |
| Zacks Investment Management | 7,669 | $1.25M | 0.02% | +7,669 | New |
| Seven Eight Capital, LP | 8,013 | $1.31M | 0.15% | +8,013 | New |
| Glenmede Trust Co NA | 8,038 | $1.31M | 0.01% | +8,038 | New |
| Benjamin F. Edwards & Company, Inc. | 8,109 | $1.32M | 0.05% | +8,109 | New |
| ExodusPoint Capital Management, LP | 8,298 | $1.35M | 0.02% | −6,392−43.5% | Reduced |
| Commonwealth Equity Services, LLC | 8,564 | $1.40M | 0.00% | −5,013−36.9% | Reduced |
| Hancock Whitney Corp | 8,586 | $1.40M | 0.06% | −112−1.3% | Reduced |
| ProShare Advisors LLC | 8,738 | $1.42M | 0.00% | +2,706+44.9% | Added |
| Guggenheim Capital LLC | 8,779 | $1.43M | 0.01% | −558−6.0% | Reduced |
| GWM Advisors LLC | 8,826 | $1.44M | 0.02% | +230+2.7% | Added |
| STRS Ohio | 8,900 | $1.45M | 0.01% | −1,000−10.1% | Reduced |
| TD Asset Management Inc | 8,900 | $1.45M | 0.00% | −2,200−19.8% | Reduced |
| State Board of Administration of Florida Retirement System | 9,310 | $1.52M | 0.00% | +50+0.5% | Added |
| Arizona State Retirement System | 9,313 | $1.52M | 0.01% | +121+1.3% | Added |
| Globeflex Capital L P | 9,338 | $1.52M | 0.18% | −5−0.1% | Reduced |
| Moors & Cabot, Inc. | 9,530 | $1.55M | 0.11% | −750−7.3% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 9,737 | $1.59M | 0.01% | +225+2.4% | Added |
| Oregon Public Employees Retirement Fund | 9,758 | $1.59M | 0.02% | −427−4.2% | Reduced |
| Dana Investment Advisors, Inc. | 9,772 | $1.59M | 0.08% | −1,108−10.2% | Reduced |
| Cavalier Investments, LLC | 10,018 | $1.63M | 0.64% | +349+3.6% | Added |
| Dark Forest Capital Management LP | 10,431 | $1.70M | 0.14% | +10,431 | New |
| Ensign Peak Advisors, Inc | 10,540 | $1.72M | 0.00% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 10,675 | $1.74M | 0.00% | +57+0.5% | Added |
| Stephens Inc | 10,693 | $1.74M | 0.03% | +10,693 | New |
| Virtus Investment Advisers, Inc. | 10,820 | $1.76M | 1.20% | −2,036−15.8% | Reduced |
| Two Sigma Investments, LP | 10,925 | $1.78M | 0.00% | +10,925 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 11,018 | $1.80M | 0.01% | +392+3.7% | Added |
| Horizon Investment Services, LLC | 11,035 | $1.80M | 1.08% | −511−4.4% | Reduced |
| Robeco Institutional Asset Management B.V. | 11,323 | $1.85M | 0.00% | −180−1.6% | Reduced |
| Federated Hermes, Inc. | 11,627 | $1.90M | 0.01% | +7,329+170.5% | Added |
| Virginia Retirement Systems Et Al | 11,700 | $1.91M | 0.02% | +800+7.3% | Added |
| Edgestream Partners, L.P. | 11,792 | $1.92M | 0.15% | +5,780+96.1% | Added |
| Royal Bank of Canada | 11,835 | $1.93M | 0.00% | −3,864−24.6% | Reduced |
| Atria Wealth Solutions, Inc. | 11,866 | $1.93M | 0.03% | +290+2.5% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 12,000 | $1.96M | 0.01% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 12,088 | $1.97M | 0.05% | −656−5.1% | Reduced |
| EAM Investors, LLC | 12,506 | $2.04M | 0.39% | −7,979−39.0% | Reduced |
| Envestnet Asset Management Inc | 12,626 | $2.06M | 0.00% | +2,213+21.3% | Added |
| Natixis Advisors, L.P. | 12,626 | $2.06M | 0.01% | −1,799−12.5% | Reduced |
| ClariVest Asset Management LLC | 13,137 | $2.14M | 0.12% | −16,112−55.1% | Reduced |
| Advisory Services Network, LLC | 13,165 | $2.15M | 0.06% | +1,996+17.9% | Added |
| Vestcor Inc | 13,583 | $2.21M | 0.08% | +11,172+463.4% | Added |
| Aquatic Capital Management LLC | 13,600 | $2.22M | 0.09% | +13,100+2,620.0% | Added |
| Advisor Group Holdings, Inc. | 13,987 | $2.28M | 0.00% | −9,511−40.5% | Reduced |
| Legato Capital Management LLC | 14,018 | $2.29M | 0.33% | −865−5.8% | Reduced |
| Calamos Advisors LLC | 14,274 | $2.33M | 0.01% | −40.0% | Reduced |
| Amalgamated Bank | 14,668 | $2.39M | 0.02% | −178−1.2% | Reduced |
| Janus Henderson Group PLC | 14,820 | $2.42M | 0.00% | +10.0% | Added |
| Crown Advisors Management, Inc. | 15,000 | $2.44M | 1.74% | 00.0% | Unchanged |
| Crestline Management, LP | 15,336 | $2.50M | 0.30% | −1,582−9.4% | Reduced |
| SG Americas Securities, LLC | 15,627 | $2.55M | 0.03% | +15,045+2,585.1% | Added |
| Trexquant Investment LP | 16,005 | $2.61M | 0.07% | +16,005 | New |
| Teacher Retirement System of Texas | 16,283 | $2.65M | 0.02% | +1,073+7.1% | Added |
| Citadel Advisors LLC | 16,361 | $2.67M | 0.00% | −10,835−39.8% | Reduced |
| Louisiana State Employees Retirement System | 16,700 | $2.72M | 0.06% | −500−2.9% | Reduced |
| Janney Montgomery Scott LLC | 16,739 | $2.73M | 0.01% | +2,174+14.9% | Added |
| Teachers Retirement System of the State of Kentucky | 16,837 | $2.75M | 0.03% | −3,514−17.3% | Reduced |
| MetLife Investment Management | 17,056 | $2.78M | 0.02% | −220−1.3% | Reduced |
| Manufacturers Life Insurance Company, The | 17,200 | $2.80M | 0.00% | +3,993+30.2% | Added |
| Axiom Investors LLC | 17,384 | $2.83M | 0.04% | −1,022−5.6% | Reduced |
| Yousif Capital Management, LLC | 17,759 | $2.90M | 0.04% | −1,056−5.6% | Reduced |
| Advisory Research Inc | 17,762 | $2.90M | 0.40% | +924+5.5% | 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 |
| LPL Financial LLC | 18,053 | $2.94M | 0.00% | +5,944+49.1% | Added |
| State of New Jersey Common Pension Fund D | 18,158 | $2.96M | 0.01% | −827−4.4% | Reduced |
| Mutual of America Capital Management LLC | 18,253 | $2.98M | 0.04% | +11,863+185.6% | Added |
| Canada Pension Plan Investment Board | 18,300 | $2.98M | 0.00% | 00.0% | Unchanged |
| Raymond James & Associates | 18,393 | $3.00M | 0.00% | +1,331+7.8% | Added |
| Perigon Wealth Management, LLC | 18,419 | $3.00M | 0.12% | −48−0.3% | Reduced |
| EAM Global Investors LLC | 18,421 | $3.00M | 0.81% | −6,853−27.1% | Reduced |
| State of Tennessee, Treasury Department | 18,711 | $3.05M | 0.01% | −2,471−11.7% | Reduced |