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 |
|---|---|---|---|---|---|
| Centiva Capital, LP | 0 | $0 | 0.00% | −14,079−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −12,467−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −11,009−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −10,802−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −10,424−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −9,401−100.0% | Sold out |
| Warren Averett Asset Management, LLC | 0 | $0 | 0.00% | −8,886−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −7,521−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −6,670−100.0% | Sold out |
| Ion Asset Management Ltd. | 0 | $0 | 0.00% | −6,600−100.0% | Sold out |
| National Asset Management, Inc. | 0 | $0 | 0.00% | −4,102−100.0% | Sold out |
| Inspire Advisors, LLC | 0 | $0 | 0.00% | −5,807−100.0% | Sold out |
| Point72 Asia (Singapore) Pte. Ltd. | 0 | $0 | 0.00% | −5,361−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −4,399−100.0% | Sold out |
| Lincoln National Corp | 0 | $0 | 0.00% | −4,185−100.0% | Sold out |
| Meritage Portfolio Management | 0 | $0 | 0.00% | −4,167−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −3,847−100.0% | Sold out |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −3,440−100.0% | Sold out |
| Gallacher Capital Management LLC | 0 | $0 | 0.00% | −3,340−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −3,109−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −2,978−100.0% | Sold out |
| Pearl River Capital, LLC | 0 | $0 | 0.00% | −2,863−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −2,758−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −2,549−100.0% | Sold out |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −1,714−100.0% | Sold out |
| Truvestments Capital LLC | 0 | $0 | 0.00% | −1,478−100.0% | Sold out |
| Formidable Asset Management, LLC | 0 | $0 | 0.00% | −1,070−100.0% | Sold out |
| Future Financial Wealth Managment LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −338−100.0% | Sold out |
| Byrne Asset Management LLC | 0 | $0 | 0.00% | −320−100.0% | Sold out |
| Bessemer Group Inc | 0 | $0 | 0.00% | −305−100.0% | Sold out |
| Fuller & Thaler Asset Management, Inc. | 0 | $0 | 0.00% | −145−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −131−100.0% | Sold out |
| nVerses Capital, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Core Wealth Advisors, Inc. | 0 | $0 | 0.00% | −77−100.0% | Sold out |
| VitalStone Financial, LLC | 0 | $0 | 0.00% | −67−100.0% | Sold out |
| ICA Group Wealth Management, LLC | 0 | $0 | 0.00% | −60−100.0% | Sold out |
| CIBC Private Wealth Group, LLC | 0 | $0 | 0.00% | −45−100.0% | Sold out |
| Bokf, NA | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| Crewe Advisors LLC | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| Adirondack Trust Co | 0 | $0 | 0.00% | −22−100.0% | Sold out |
| Cullen/Frost Bankers, Inc. | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Sofos Investments, Inc. | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| First Command Advisory Services, Inc. | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Kelly Financial Services LLC | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Ci Investments Inc. | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Credit Suisse AG | – | – | – | – | Not filed |
| Ziegler Capital Management, LLC | – | – | – | – | Not filed |
| Shell Asset Management Co | – | – | – | – | Not filed |
| Cipher Capital LP | – | – | – | – | Not filed |