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, Q4 2023
Institutional positions in Axcelis Technologies Inc as of Dec 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
- 421
- +6 vs. Q3 2023
- Shares held
- 29.4M
- −186.8K (−0.6%) vs. Q3 2023
- Total value
- $3.81B
- −$1.03B (−21.4%) vs. Q3 2023
- New holders
- 71
- 161 more added
- Sold out
- 65
- 132 more reduced
6 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Axcelis Technologies Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Simplex Trading, LLC | 1,529 | $198.0K | 0.01% | +1,529 | New |
| GYL Financial Synergies, LLC | 1,546 | $200.5K | 0.02% | +267+20.9% | Added |
| CWM, LLC | 1,557 | $202.0K | 0.00% | +267+20.7% | Added |
| Syon Capital LLC | 1,581 | $205.0K | 0.02% | −94−5.6% | Reduced |
| Gamco Investors, Inc. Et Al | 1,635 | $212.0K | 0.00% | +1,635 | New |
| Linden Thomas Advisory Services, LLC | 1,656 | $214.8K | 0.04% | +1,656 | New |
| Avantax Advisory Services, Inc. | 1,665 | $215.9K | 0.00% | +1,665 | New |
| Capstone Investment Advisors, LLC | 1,679 | $217.8K | 0.00% | +1,679 | New |
| MAI Capital Management | 1,700 | $220.5K | 0.00% | +1,700 | New |
| CI Private Wealth, LLC | 1,719 | $222.9K | 0.00% | −6−0.3% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 1,720 | $223.1K | 0.00% | −54−3.0% | Reduced |
| Cetera Investment Advisers | 1,730 | $224.4K | 0.00% | +1,730 | New |
| Graham Capital Management, L.P. | 1,750 | $227.0K | 0.01% | +1,750 | New |
| Empowered Funds, LLC | 1,777 | $230.5K | 0.01% | −18,693−91.3% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 1,785 | $231.5K | 0.06% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 1,788 | $231.9K | 0.02% | −1,555−46.5% | Reduced |
| Balyasny Asset Management LLC | 1,789 | $232.0K | 0.00% | −5,342−74.9% | Reduced |
| Landscape Capital Management, L.L.C. | 1,793 | $232.5K | 0.02% | +1,793 | New |
| Creative Planning | 1,794 | $232.7K | 0.00% | −645−26.4% | Reduced |
| We Are One Seven, LLC | 1,798 | $233.2K | 0.01% | −241−11.8% | Reduced |
| Alps Advisors Inc | 1,848 | $239.7K | 0.00% | −53−2.8% | Reduced |
| Metropolitan Life Insurance Co | 1,850 | $239.9K | 0.01% | −64−3.3% | Reduced |
| Csenge Advisory Group | 1,875 | $243.2K | 0.02% | +1,875 | New |
| O'Shaughnessy Asset Management, LLC | 1,903 | $246.8K | 0.00% | −32−1.7% | Reduced |
| Cetera Advisors LLC | 1,905 | $247.1K | 0.00% | −1,639−46.2% | Reduced |
| EntryPoint Capital, LLC | 1,913 | $248.1K | 0.24% | +1,913 | New |
| Cim Investment Mangement Inc | 1,941 | $251.7K | 0.08% | 00.0% | Unchanged |
| Xponance, Inc. | 1,980 | $256.8K | 0.00% | +64+3.3% | Added |
| US Bancorp | 1,995 | $258.7K | 0.00% | +495+33.0% | Added |
| Gabelli Funds LLC | 2,000 | $259.4K | 0.00% | 00.0% | Unchanged |
| Chilton Capital Management LLC | 2,000 | $259.4K | 0.01% | +2,000 | New |
| Yorktown Management & Research Co Inc | 2,000 | $259.4K | 0.27% | +2,000 | New |
| Evergreen Capital Management LLC | 2,067 | $268.1K | 0.01% | −121−5.5% | Reduced |
| Leonteq Securities AG | 2,070 | $268.5K | 0.03% | −2,430−54.0% | Reduced |
| Cetera Advisor Networks LLC | 2,109 | $273.5K | 0.00% | +2,109 | New |
| Gotham Asset Management, LLC | 2,112 | $273.9K | 0.01% | −5,269−71.4% | Reduced |
| Kovack Advisors, Inc. | 2,135 | $276.9K | 0.03% | +64+3.1% | Added |
| Clare Market Investments LLC | 2,150 | $278.8K | 0.10% | +2,150 | New |
| Nordea Investment Management AB | 2,206 | $285.7K | 0.00% | +287+15.0% | Added |
| Group One Trading, L.P. | 2,228 | $288.9K | 0.01% | +1,196+115.9% | Added |
| Steward Partners Investment Advisory, LLC | 2,310 | $299.6K | 0.00% | −4−0.2% | Reduced |
| Mirabella Financial Services LLP | 2,328 | $302.3K | 0.04% | +951+69.1% | Added |
| NJ State Employees Deferred Compensation Plan | 2,358 | $305.8K | 0.04% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 2,374 | $308.0K | 0.01% | −210−8.1% | Reduced |
| JustInvest LLC | 2,380 | $308.7K | 0.01% | +432+22.2% | Added |
| Cim, LLC | 2,781 | $309.9K | 0.05% | −346−11.1% | Reduced |
| NorthCrest Asset Manangement, LLC | 2,440 | $316.4K | 0.01% | 00.0% | Unchanged |
| Petrus Trust Company, LTA | 2,472 | $320.6K | 0.03% | +226+10.1% | Added |
| CoreCap Advisors, LLC | 2,506 | $325.0K | 0.02% | +2,506 | New |
| Park Avenue Securities LLC | 2,528 | $328.0K | 0.00% | +2,528 | New |
| Marshall Wace, LLP | 2,587 | $335.5K | 0.00% | +2,587 | New |
| CSS LLC | 2,600 | $337.2K | 0.03% | +1,200+85.7% | Added |
| First Hawaiian Bank | 2,613 | $338.9K | 0.01% | +2,613 | New |
| Affinity Investment Advisors, LLC | 2,657 | $344.6K | 0.23% | +2,657 | New |
| HMS Capital Management, LLC | 2,824 | $366.2K | 0.23% | 00.0% | Unchanged |
| Captrust Financial Advisors | 2,833 | $367.4K | 0.00% | −344−10.8% | Reduced |
| Truvestments Capital LLC | 2,975 | $385.8K | 0.17% | −189−6.0% | Reduced |
| Mackenzie Financial Corp | 3,026 | $392.4K | 0.00% | +270+9.8% | Added |
| Walleye Capital LLC | 3,031 | $393.1K | 0.01% | +3,031 | New |
| Baird Financial Group, Inc. | 3,074 | $398.7K | 0.00% | −7,601−71.2% | Reduced |
| Koshinski Asset Management, Inc. | 3,106 | $402.8K | 0.06% | +1,710+122.5% | Added |
| Winton Group Ltd | 3,141 | $407.4K | 0.03% | +531+20.3% | Added |
| Inspire Advisors, LLC | 3,171 | $411.2K | 0.06% | +3,171 | New |
| Skandinaviska Enskilda Banken AB (publ) | 3,200 | $414.9K | 0.00% | 00.0% | Unchanged |
| Virtu Financial LLC | 3,268 | $424.0K | 0.03% | +3,268 | New |
| The PNC Financial Services Group, Inc. | 3,357 | $435.4K | 0.00% | +168+5.3% | Added |
| Ameritas Investment Partners, Inc. | 3,376 | $437.8K | 0.02% | +135+4.2% | Added |
| HighTower Advisors, LLC | 3,348 | $438.0K | 0.00% | −1,401−29.5% | Reduced |
| Blueshift Asset Management, LLC | 3,399 | $440.8K | 0.23% | +2,155+173.2% | Added |
| Woodline Partners LP | 3,404 | $441.5K | 0.00% | +3,404 | New |
| Vident Advisory, LLC | 3,426 | $444.3K | 0.01% | −423−11.0% | Reduced |
| Profund Advisors LLC | 3,516 | $456.0K | 0.02% | +211+6.4% | Added |
| Gallacher Capital Management LLC | 3,637 | $471.7K | 0.26% | +1,699+87.7% | Added |
| Virtus Investment Advisers, Inc. | 3,647 | $473.0K | 0.35% | −7,173−66.3% | Reduced |
| ARGA Investment Management, LP | 3,696 | $479.3K | 0.02% | 00.0% | Unchanged |
| Essex Investment Management Co LLC | 3,725 | $483.1K | 0.10% | 00.0% | Unchanged |
| Walleye Trading LLC | 3,781 | $490.4K | 0.01% | +3,781 | New |
| CenterBook Partners LP | 3,792 | $491.8K | 0.06% | +3,792 | New |
| Pictet Asset Management Holding SA | 3,803 | $493.2K | 0.00% | 00.0% | Unchanged |
| Great Valley Advisor Group, Inc. | 3,806 | $493.6K | 0.02% | −2,459−39.2% | Reduced |
| TriaGen Wealth Management LLC | 3,812 | $494.4K | 0.24% | +1,136+42.5% | Added |
| Westover Capital Advisors, LLC | 3,818 | $495.2K | 0.16% | +239+6.7% | Added |
| Occudo Quantitative Strategies LP | 3,826 | $496.2K | 0.07% | +3,826 | New |
| Thoroughbred Financial Services, LLC | 4,054 | $525.0K | 0.04% | −1,849−31.3% | Reduced |
| Verition Fund Management LLC | 4,051 | $525.4K | 0.01% | +402+11.0% | Added |
| National Asset Management, Inc. | 4,053 | $525.6K | 0.01% | −49−1.2% | Reduced |
| Lido Advisors, LLC | 4,098 | $531.5K | 0.01% | +4,098 | New |
| Public Employees Retirement Association of Colorado | 4,114 | $534.0K | 0.00% | −450−9.9% | Reduced |
| Benchmark Investment Advisors LLC | 4,157 | $539.1K | 0.50% | +4,157 | New |
| Raymond James Financial Services Advisors, Inc. | 4,191 | $543.5K | 0.00% | +440+11.7% | Added |
| Eqis Capital Management, Inc. | 4,311 | $559.1K | 0.05% | +1,824+73.3% | Added |
| Lincoln National Corp | 4,319 | $560.1K | 0.01% | +88+2.1% | Added |
| Bank of Montreal | 4,234 | $563.7K | 0.00% | +137+3.3% | Added |
| Intrust Bank NA | 4,477 | $580.6K | 0.07% | +137+3.2% | Added |
| Tower Research Capital LLC (TRC) | 4,541 | $588.9K | 0.01% | +3,729+459.2% | Added |
| Shell Asset Management Co | 4,551 | $590.0K | 0.03% | −1,369−23.1% | Reduced |
| Meritage Portfolio Management | 4,559 | $591.0K | 0.04% | +242+5.6% | Added |
| Aviva PLC | 4,718 | $611.9K | 0.00% | +4,718 | New |
| Abn Amro Investment Solutions | 4,955 | $642.6K | 0.01% | +4,955 | New |
| Firsthand Capital Management, Inc. | 5,000 | $648.5K | 0.95% | 00.0% | Unchanged |