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 |
|---|---|---|---|---|---|
| Crown Advisors Management, Inc. | 25,000 | $3.55M | 2.28% | +10,000+66.7% | Added |
| Susquehanna International Group, LLP | 24,643 | $3.50M | 0.01% | −17,835−42.0% | Reduced |
| Van Hulzen Asset Management, LLC | 24,538 | $3.49M | 0.23% | +15,914+184.5% | Added |
| Assenagon Asset Management S.A. | 23,946 | $3.40M | 0.01% | 00.0% | Unchanged |
| Moody Aldrich Partners LLC | 23,582 | $3.35M | 0.65% | +23,582 | New |
| Verition Fund Management LLC | 23,547 | $3.35M | 0.03% | +23,547 | New |
| Penbrook Management LLC | 22,925 | $3.26M | 1.99% | −19,535−46.0% | Reduced |
| Mutual of America Capital Management LLC | 21,329 | $3.03M | 0.03% | −974−4.4% | Reduced |
| Marshall Wace, LLP | 20,651 | $2.94M | 0.00% | −62,217−75.1% | Reduced |
| New York State Teachers Retirement System | 20,005 | $2.85M | 0.01% | −5,266−20.8% | Reduced |
| Manufacturers Life Insurance Company, The | 19,464 | $2.77M | 0.00% | +1,097+6.0% | Added |
| State of Alaska, Department of Revenue | 19,101 | $2.71M | 0.03% | −809−4.1% | Reduced |
| Engineers Gate Manager LP | 18,972 | $2.70M | 0.06% | −56,815−75.0% | Reduced |
| Corebridge Financial, Inc. | 18,896 | $2.69M | 0.01% | +18,896 | New |
| MetLife Investment Management | 18,790 | $2.67M | 0.02% | +2,038+12.2% | Added |
| D. E. Shaw & Co., Inc. | 18,043 | $2.57M | 0.00% | −4,073−18.4% | Reduced |
| Harbor Capital Advisors, Inc. | 17,549 | $2.50M | 0.19% | +13,258+309.0% | Added |
| State of New Jersey Common Pension Fund D | 17,034 | $2.42M | 0.01% | −8,154−32.4% | Reduced |
| Van Eck Associates Corp | 16,965 | $2.41M | 0.00% | +3,227+23.5% | Added |
| State of Tennessee, Treasury Department | 16,892 | $2.40M | 0.01% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 16,400 | $2.33M | 0.04% | +200+1.2% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 16,270 | $2.31M | 0.01% | +16,270 | New |
| Federation des caisses Desjardins du Quebec | 15,128 | $2.15M | 0.01% | +3,393+28.9% | Added |
| Illinois Municipal Retirement Fund | 14,747 | $2.10M | 0.03% | −3,892−20.9% | Reduced |
| CWM Advisors, LLC | 14,479 | $2.06M | 0.24% | +2,942+25.5% | Added |
| Capital Fund Management S.A. | 14,023 | $1.99M | 0.02% | +14,023 | New |
| Dana Investment Advisors, Inc. | 13,966 | $1.99M | 0.07% | −640−4.4% | Reduced |
| Redwood Investments, LLC | 14,047 | $1.98M | 0.68% | −6,774−32.5% | Reduced |
| Ensign Peak Advisors, Inc | 13,366 | $1.90M | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 13,280 | $1.89M | 0.00% | +13,280 | New |
| Credit Agricole S A | 13,100 | $1.86M | 0.01% | +13,100 | New |
| Yousif Capital Management, LLC | 13,013 | $1.85M | 0.02% | −1,720−11.7% | Reduced |
| Russell Investments Group, Ltd. | 12,706 | $1.81M | 0.00% | −1,303−9.3% | Reduced |
| TD Asset Management Inc | 12,300 | $1.75M | 0.00% | −300−2.4% | Reduced |
| Comerica Bank | 12,188 | $1.73M | 0.01% | −1,712−12.3% | Reduced |
| ProShare Advisors LLC | 12,168 | $1.73M | 0.00% | +571+4.9% | Added |
| Crestline Management, LP | 12,000 | $1.71M | 0.13% | +12,000 | New |
| Gotham Asset Management, LLC | 11,965 | $1.70M | 0.02% | +3,116+35.2% | Added |
| Wolverine Trading, LLC | 11,682 | $1.66M | 0.03% | +1,583+15.7% | Added |
| Tower Research Capital LLC (TRC) | 11,358 | $1.61M | 0.03% | +10,547+1,300.5% | Added |
| Maryland State Retirement & Pension System | 11,343 | $1.61M | 0.03% | −435−3.7% | Reduced |
| Advisor Group Holdings, Inc. | 11,181 | $1.59M | 0.00% | +1,082+10.7% | Added |
| Cavalier Investments, LLC | 11,137 | $1.58M | 0.49% | +310+2.9% | Added |
| Guggenheim Capital LLC | 11,007 | $1.57M | 0.01% | +537+5.1% | Added |
| Lazard Asset Management LLC | 10,714 | $1.52M | 0.00% | −152−1.4% | Reduced |
| Teachers Retirement System of the State of Kentucky | 10,699 | $1.52M | 0.01% | 00.0% | Unchanged |
| Hussman Strategic Advisors, Inc. | 10,500 | $1.49M | 0.41% | 00.0% | Unchanged |
| Royal Bank of Canada | 10,240 | $1.46M | 0.00% | −13,465−56.8% | Reduced |
| Blackhawk Capital Partners LLC. | 10,130 | $1.44M | 0.87% | +3,259+47.4% | Added |
| Commonwealth Equity Services, LLC | 10,086 | $1.43M | 0.00% | +3,127+44.9% | Added |
| LSV Asset Management | 10,000 | $1.42M | 0.00% | −8,776−46.7% | Reduced |
| Amalgamated Bank | 9,943 | $1.41M | 0.01% | −421−4.1% | Reduced |
| Legato Capital Management LLC | 9,435 | $1.34M | 0.18% | 00.0% | Unchanged |
| Trust Investment Advisors | 9,390 | $1.34M | 0.85% | +9,390 | New |
| Arizona State Retirement System | 9,134 | $1.30M | 0.01% | +134+1.5% | Added |
| Winton Group Ltd | 8,766 | $1.25M | 0.08% | +575+7.0% | Added |
| Atria Wealth Solutions, Inc. | 8,668 | $1.23M | 0.01% | +1,362+18.6% | Added |
| Vestcor Inc | 8,434 | $1.20M | 0.04% | −693−7.6% | Reduced |
| Cetera Investment Advisers | 8,274 | $1.18M | 0.00% | −998−10.8% | Reduced |
| Moors & Cabot, Inc. | 8,209 | $1.17M | 0.06% | −10−0.1% | Reduced |
| Ardsley Advisory Partners LP | 8,200 | $1.17M | 0.21% | +8,200 | New |
| Summit Global Investments | 8,019 | $1.14M | 0.08% | −953−10.6% | Reduced |
| Oregon Public Employees Retirement Fund | 7,889 | $1.12M | 0.02% | −900−10.2% | Reduced |
| 1492 Capital Management LLC | 7,835 | $1.11M | 0.63% | +7,835 | New |
| Handelsbanken Fonder AB | 7,500 | $1.07M | 0.00% | +500+7.1% | Added |
| North Star Investment Management Corp. | 7,392 | $1.05M | 0.08% | 00.0% | Unchanged |
| Eagle Bay Advisors LLC | 7,310 | $1.04M | 0.63% | 00.0% | Unchanged |
| Blair William & Co | 7,198 | $1.02M | 0.00% | +7,198 | New |
| Annex Advisory Services, LLC | 7,108 | $1.01M | 0.04% | −58,216−89.1% | Reduced |
| State Board of Administration of Florida Retirement System | 7,100 | $1.01M | 0.00% | −3,640−33.9% | Reduced |
| Walleye Trading LLC | 7,076 | $1.01M | 0.02% | −1,086−13.3% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 7,010 | $996.8K | 0.01% | −48−0.7% | Reduced |
| White Pine Capital LLC | 7,000 | $995.3K | 0.38% | −100−1.4% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 6,902 | $983.3K | 0.00% | +1,039+17.7% | 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 |
| CI Private Wealth, LLC | 6,794 | $966.0K | 0.00% | +4,453+190.2% | Added |
| Hancock Whitney Corp | 6,715 | $954.8K | 0.03% | −1,530−18.6% | Reduced |
| Nissay Asset Management Corp | 6,602 | $938.7K | 0.01% | +3,277+98.6% | Added |
| Brevan Howard Capital Management LP | 6,543 | $930.3K | 0.06% | +1,881+40.3% | Added |
| UniSuper Management Pty Ltd | 6,451 | $917.3K | 0.01% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 6,332 | $900.3K | 0.00% | −8,262−56.6% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 5,518 | $873.1K | 0.00% | −3,526−39.0% | Reduced |
| HSBC Holdings PLC | 6,094 | $868.4K | 0.00% | −66,918−91.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,023 | $856.4K | 0.00% | −544−8.3% | Reduced |
| Catalyst Capital Advisors LLC | 6,000 | $853.1K | 0.02% | +6,000 | New |
| Peterson Wealth Services | 5,878 | $835.8K | 0.29% | +698+13.5% | Added |
| Mirabella Financial Services LLP | 5,828 | $828.7K | 0.06% | +5,828 | New |
| Pitcairn Co | 5,794 | $823.8K | 0.05% | +493+9.3% | Added |
| Cambridge Investment Research Advisors, Inc. | 5,549 | $789.0K | 0.00% | +257+4.9% | Added |
| Abn Amro Investment Solutions | 5,360 | $762.1K | 0.01% | 00.0% | Unchanged |
| Aviva PLC | 5,205 | $740.1K | 0.00% | −486−8.5% | Reduced |
| Thrive Capital Management, LLC | 5,132 | $729.7K | 0.33% | +5,132 | New |
| Bridges Investment Management Inc | 5,120 | $728.0K | 0.01% | +5,120 | New |
| Mariner, LLC | 5,111 | $725.4K | 0.00% | −418−7.6% | Reduced |
| Mackenzie Financial Corp | 4,998 | $710.7K | 0.00% | −30−0.6% | Reduced |
| Shaker Investments LLC | 4,817 | $684.9K | 0.30% | +4,817 | New |
| Williamson Legacy Group, LLC | 4,804 | $683.1K | 0.51% | +4,804 | New |
| Glenmede Trust Co NA | 4,748 | $675.1K | 0.00% | +4,748 | New |
| Truist Financial Corp | 4,731 | $672.7K | 0.00% | +4,731 | New |