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, Q1 2022
Institutional positions in Axcelis Technologies Inc as of Mar 31, 2022. 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
- 290
- +38 vs. Q4 2021
- Shares held
- 27.1M
- −441.1K (−1.6%) vs. Q4 2021
- Total value
- $2.05B
- −$5.48M (−0.3%) vs. Q4 2021
- New holders
- 70
- 92 more added
- Sold out
- 32
- 97 more reduced
2 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding Axcelis Technologies Inc; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| GWM Advisors LLC | 0 | $0 | 0.00% | −6,496−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −5,017−100.0% | Sold out |
| Stanley-Laman Group, Ltd. | 0 | $0 | 0.00% | −4,049−100.0% | Sold out |
| Roman Butler Fullerton & Co | 0 | $0 | 0.00% | −3,975−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −3,759−100.0% | Sold out |
| Blueshift Asset Management, LLC | 0 | $0 | 0.00% | −3,390−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −3,055−100.0% | Sold out |
| Raymond James Financial Services Advisors, Inc. | 0 | $0 | 0.00% | −2,886−100.0% | Sold out |
| CIBC Private Wealth Group, LLC | 0 | $0 | 0.00% | −2,837−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −2,772−100.0% | Sold out |
| Maverick Capital LtdSuperinvestorMaverick Capital | 0 | $0 | 0.00% | −1,944−100.0% | Sold out |
| Eaton Vance Management | 0 | $0 | 0.00% | −1,478−100.0% | Sold out |
| Signet Financial Management, LLC | 0 | $0 | 0.00% | −1,476−100.0% | Sold out |
| Newbridge Financial Services Group, Inc. | 0 | $0 | 0.00% | −750−100.0% | Sold out |
| Benjamin Edwards Inc | 0 | $0 | 0.00% | −279−100.0% | Sold out |
| Clearview Wealth Advisors LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Truvestments Capital LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| IronBridge Private Wealth, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Henrickson Nauta Wealth Advisors, Inc. | 0 | $0 | 0.00% | −89−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Mach-1 Financial Group, Inc. | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| NEXT Financial Group, Inc | – | – | – | – | Not filed |
| Harbour Investments, Inc. | – | – | – | – | Not filed |