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, Q2 2024
Institutional positions in Axcelis Technologies Inc as of Jun 30, 2024. 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
- 393
- +12 vs. Q1 2024
- Shares held
- 30.6M
- +586.2K (+2.0%) vs. Q1 2024
- Total value
- $4.35B
- +$998.8M (+29.8%) vs. Q1 2024
- New holders
- 65
- 142 more added
- Sold out
- 53
- 127 more reduced
4 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: 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, Q2 2024
Shares, value and share of portfolio for each institution holding Axcelis Technologies Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Thrive Capital Management, LLC | 5,132 | $729.7K | 0.33% | +5,132 | New |
| Aviva PLC | 5,205 | $740.1K | 0.00% | −486−8.5% | Reduced |
| Abn Amro Investment Solutions | 5,360 | $762.1K | 0.01% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 5,549 | $789.0K | 0.00% | +257+4.9% | Added |
| Pitcairn Co | 5,794 | $823.8K | 0.05% | +493+9.3% | Added |
| Mirabella Financial Services LLP | 5,828 | $828.7K | 0.06% | +5,828 | New |
| Peterson Wealth Services | 5,878 | $835.8K | 0.29% | +698+13.5% | Added |
| Catalyst Capital Advisors LLC | 6,000 | $853.1K | 0.02% | +6,000 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,023 | $856.4K | 0.00% | −544−8.3% | Reduced |
| HSBC Holdings PLC | 6,094 | $868.4K | 0.00% | −66,918−91.7% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 5,518 | $873.1K | 0.00% | −3,526−39.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 6,332 | $900.3K | 0.00% | −8,262−56.6% | Reduced |
| UniSuper Management Pty Ltd | 6,451 | $917.3K | 0.01% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 6,543 | $930.3K | 0.06% | +1,881+40.3% | Added |
| Nissay Asset Management Corp | 6,602 | $938.7K | 0.01% | +3,277+98.6% | Added |
| Hancock Whitney Corp | 6,715 | $954.8K | 0.03% | −1,530−18.6% | Reduced |
| CI Private Wealth, LLC | 6,794 | $966.0K | 0.00% | +4,453+190.2% | Added |
| Two Sigma Advisers, LP | 6,900 | $981.1K | 0.00% | −13,500−66.2% | Reduced |
| Alberta Investment Management Corp | 6,900 | $981.1K | 0.01% | 00.0% | Unchanged |
| Skandinaviska Enskilda Banken AB (publ) | 6,902 | $983.3K | 0.00% | +1,039+17.7% | Added |
| White Pine Capital LLC | 7,000 | $995.3K | 0.38% | −100−1.4% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 7,010 | $996.8K | 0.01% | −48−0.7% | Reduced |
| Walleye Trading LLC | 7,076 | $1.01M | 0.02% | −1,086−13.3% | Reduced |
| State Board of Administration of Florida Retirement System | 7,100 | $1.01M | 0.00% | −3,640−33.9% | Reduced |
| Annex Advisory Services, LLC | 7,108 | $1.01M | 0.04% | −58,216−89.1% | Reduced |
| Blair William & Co | 7,198 | $1.02M | 0.00% | +7,198 | New |
| Eagle Bay Advisors LLC | 7,310 | $1.04M | 0.63% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 7,392 | $1.05M | 0.08% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 7,500 | $1.07M | 0.00% | +500+7.1% | Added |
| 1492 Capital Management LLC | 7,835 | $1.11M | 0.63% | +7,835 | New |
| Oregon Public Employees Retirement Fund | 7,889 | $1.12M | 0.02% | −900−10.2% | Reduced |
| Summit Global Investments | 8,019 | $1.14M | 0.08% | −953−10.6% | Reduced |
| Ardsley Advisory Partners LP | 8,200 | $1.17M | 0.21% | +8,200 | New |
| Moors & Cabot, Inc. | 8,209 | $1.17M | 0.06% | −10−0.1% | Reduced |
| Cetera Investment Advisers | 8,274 | $1.18M | 0.00% | −998−10.8% | Reduced |
| Vestcor Inc | 8,434 | $1.20M | 0.04% | −693−7.6% | Reduced |
| Atria Wealth Solutions, Inc. | 8,668 | $1.23M | 0.01% | +1,362+18.6% | Added |
| Winton Group Ltd | 8,766 | $1.25M | 0.08% | +575+7.0% | Added |
| Arizona State Retirement System | 9,134 | $1.30M | 0.01% | +134+1.5% | Added |
| Trust Investment Advisors | 9,390 | $1.34M | 0.85% | +9,390 | New |
| Legato Capital Management LLC | 9,435 | $1.34M | 0.18% | 00.0% | Unchanged |
| Amalgamated Bank | 9,943 | $1.41M | 0.01% | −421−4.1% | Reduced |
| LSV Asset Management | 10,000 | $1.42M | 0.00% | −8,776−46.7% | Reduced |
| Commonwealth Equity Services, LLC | 10,086 | $1.43M | 0.00% | +3,127+44.9% | Added |
| Blackhawk Capital Partners LLC. | 10,130 | $1.44M | 0.87% | +3,259+47.4% | Added |
| Royal Bank of Canada | 10,240 | $1.46M | 0.00% | −13,465−56.8% | Reduced |
| Hussman Strategic Advisors, Inc. | 10,500 | $1.49M | 0.41% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 10,699 | $1.52M | 0.01% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 10,714 | $1.52M | 0.00% | −152−1.4% | Reduced |
| Guggenheim Capital LLC | 11,007 | $1.57M | 0.01% | +537+5.1% | Added |
| Cavalier Investments, LLC | 11,137 | $1.58M | 0.49% | +310+2.9% | Added |
| Advisor Group Holdings, Inc. | 11,181 | $1.59M | 0.00% | +1,082+10.7% | Added |
| Maryland State Retirement & Pension System | 11,343 | $1.61M | 0.03% | −435−3.7% | Reduced |
| Tower Research Capital LLC (TRC) | 11,358 | $1.61M | 0.03% | +10,547+1,300.5% | Added |
| Wolverine Trading, LLC | 11,682 | $1.66M | 0.03% | +1,583+15.7% | Added |
| Gotham Asset Management, LLC | 11,965 | $1.70M | 0.02% | +3,116+35.2% | Added |
| Crestline Management, LP | 12,000 | $1.71M | 0.13% | +12,000 | New |
| ProShare Advisors LLC | 12,168 | $1.73M | 0.00% | +571+4.9% | Added |
| Comerica Bank | 12,188 | $1.73M | 0.01% | −1,712−12.3% | Reduced |
| TD Asset Management Inc | 12,300 | $1.75M | 0.00% | −300−2.4% | Reduced |
| Russell Investments Group, Ltd. | 12,706 | $1.81M | 0.00% | −1,303−9.3% | Reduced |
| Yousif Capital Management, LLC | 13,013 | $1.85M | 0.02% | −1,720−11.7% | Reduced |
| Credit Agricole S A | 13,100 | $1.86M | 0.01% | +13,100 | New |
| Macquarie Group Ltd | 13,280 | $1.89M | 0.00% | +13,280 | New |
| Ensign Peak Advisors, Inc | 13,366 | $1.90M | 0.00% | 00.0% | Unchanged |
| Redwood Investments, LLC | 14,047 | $1.98M | 0.68% | −6,774−32.5% | Reduced |
| Dana Investment Advisors, Inc. | 13,966 | $1.99M | 0.07% | −640−4.4% | Reduced |
| Capital Fund Management S.A. | 14,023 | $1.99M | 0.02% | +14,023 | New |
| CWM Advisors, LLC | 14,479 | $2.06M | 0.24% | +2,942+25.5% | Added |
| Illinois Municipal Retirement Fund | 14,747 | $2.10M | 0.03% | −3,892−20.9% | Reduced |
| Federation des caisses Desjardins du Quebec | 15,128 | $2.15M | 0.01% | +3,393+28.9% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 16,270 | $2.31M | 0.01% | +16,270 | New |
| Louisiana State Employees Retirement System | 16,400 | $2.33M | 0.04% | +200+1.2% | Added |
| State of Tennessee, Treasury Department | 16,892 | $2.40M | 0.01% | 00.0% | Unchanged |
| Van Eck Associates Corp | 16,965 | $2.41M | 0.00% | +3,227+23.5% | Added |
| State of New Jersey Common Pension Fund D | 17,034 | $2.42M | 0.01% | −8,154−32.4% | Reduced |
| Harbor Capital Advisors, Inc. | 17,549 | $2.50M | 0.19% | +13,258+309.0% | Added |
| D. E. Shaw & Co., Inc. | 18,043 | $2.57M | 0.00% | −4,073−18.4% | Reduced |
| MetLife Investment Management | 18,790 | $2.67M | 0.02% | +2,038+12.2% | Added |
| Corebridge Financial, Inc. | 18,896 | $2.69M | 0.01% | +18,896 | New |
| Engineers Gate Manager LP | 18,972 | $2.70M | 0.06% | −56,815−75.0% | Reduced |
| State of Alaska, Department of Revenue | 19,101 | $2.71M | 0.03% | −809−4.1% | Reduced |
| Manufacturers Life Insurance Company, The | 19,464 | $2.77M | 0.00% | +1,097+6.0% | Added |
| New York State Teachers Retirement System | 20,005 | $2.85M | 0.01% | −5,266−20.8% | Reduced |
| Marshall Wace, LLP | 20,651 | $2.94M | 0.00% | −62,217−75.1% | Reduced |
| Mutual of America Capital Management LLC | 21,329 | $3.03M | 0.03% | −974−4.4% | Reduced |
| Penbrook Management LLC | 22,925 | $3.26M | 1.99% | −19,535−46.0% | Reduced |
| Verition Fund Management LLC | 23,547 | $3.35M | 0.03% | +23,547 | New |
| Moody Aldrich Partners LLC | 23,582 | $3.35M | 0.65% | +23,582 | New |
| Assenagon Asset Management S.A. | 23,946 | $3.40M | 0.01% | 00.0% | Unchanged |
| Van Hulzen Asset Management, LLC | 24,538 | $3.49M | 0.23% | +15,914+184.5% | Added |
| Susquehanna International Group, LLP | 24,643 | $3.50M | 0.01% | −17,835−42.0% | Reduced |
| Crown Advisors Management, Inc. | 25,000 | $3.55M | 2.28% | +10,000+66.7% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 25,000 | $3.55M | 0.01% | 00.0% | Unchanged |
| Colony Group, LLC | 25,083 | $3.57M | 0.01% | +281+1.1% | Added |
| CFM Wealth Partners LLC | 26,077 | $3.71M | 0.68% | −186−0.7% | Reduced |
| Qube Research & Technologies Ltd | 26,683 | $3.79M | 0.01% | −192,764−87.8% | Reduced |
| Susquehanna Fundamental Investments, LLC | 27,735 | $3.94M | 0.09% | +8,575+44.8% | Added |
| Thrivent Financial for Lutherans | 29,359 | $4.17M | 0.01% | +1,004+3.5% | Added |
| Bridgewater Associates, LP | 29,493 | $4.19M | 0.02% | +29,493 | New |