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 2024
Institutional positions in Axcelis Technologies Inc as of Mar 31, 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
- 385
- −35 vs. Q4 2023
- Shares held
- 30.2M
- +1.02M (+3.5%) vs. Q4 2023
- Total value
- $3.37B
- −$416.8M (−11.0%) vs. Q4 2023
- New holders
- 60
- 116 more added
- Sold out
- 95
- 163 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Axcelis Technologies Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −22,105−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −21,204−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −19,308−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −19,217−100.0% | Sold out |
| Perigon Wealth Management, LLC | 0 | $0 | 0.00% | −18,358−100.0% | Sold out |
| Nicholas Investment Partners, LP | 0 | $0 | 0.00% | −18,112−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −18,092−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −15,751−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −14,772−100.0% | Sold out |
| Axiom Investors LLC | 0 | $0 | 0.00% | −13,721−100.0% | Sold out |
| Beck Capital Management, LLC | 0 | $0 | 0.00% | −11,877−100.0% | Sold out |
| Horizon Investment Services, LLC | 0 | $0 | 0.00% | −10,890−100.0% | Sold out |
| Robeco Institutional Asset Management B.V. | 0 | $0 | 0.00% | −10,249−100.0% | Sold out |
| AE Wealth Management LLC | 0 | $0 | 0.00% | −7,394−100.0% | Sold out |
| ClariVest Asset Management LLC | 0 | $0 | 0.00% | −6,986−100.0% | Sold out |
| Zacks Investment Management | 0 | $0 | 0.00% | −6,874−100.0% | Sold out |
| Stratos Wealth Partners, LTD. | 0 | $0 | 0.00% | −6,703−100.0% | Sold out |
| Advisory Research Inc | 0 | $0 | 0.00% | −6,613−100.0% | Sold out |
| Morse Asset Management, Inc | 0 | $0 | 0.00% | −6,343−100.0% | Sold out |
| Wakefield Asset Management LLLP | 0 | $0 | 0.00% | −5,937−100.0% | Sold out |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −5,519−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −5,494−100.0% | Sold out |
| Asset Management One Co.,Ltd. | 0 | $0 | 0.00% | −5,093−100.0% | Sold out |
| Susquehanna Portfolio Strategies, LLC | 0 | $0 | 0.00% | −5,143−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −5,091−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −5,079−100.0% | Sold out |
| Eqis Capital Management, Inc. | 0 | $0 | 0.00% | −4,311−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −4,051−100.0% | Sold out |
| Thoroughbred Financial Services, LLC | 0 | $0 | 0.00% | −4,054−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −3,826−100.0% | Sold out |
| Westover Capital Advisors, LLC | 0 | $0 | 0.00% | −3,818−100.0% | Sold out |
| TriaGen Wealth Management LLC | 0 | $0 | 0.00% | −3,812−100.0% | Sold out |
| Great Valley Advisor Group, Inc. | 0 | $0 | 0.00% | −3,806−100.0% | Sold out |
| CenterBook Partners LP | 0 | $0 | 0.00% | −3,792−100.0% | Sold out |
| Vident Advisory, LLC | 0 | $0 | 0.00% | −3,426−100.0% | Sold out |
| Captrust Financial Advisors | 0 | $0 | 0.00% | −2,833−100.0% | Sold out |
| Affinity Investment Advisors, LLC | 0 | $0 | 0.00% | −2,657−100.0% | Sold out |
| First Hawaiian Bank | 0 | $0 | 0.00% | −2,613−100.0% | Sold out |
| CSS LLC | 0 | $0 | 0.00% | −2,600−100.0% | Sold out |
| Petrus Trust Company, LTA | 0 | $0 | 0.00% | −2,472−100.0% | Sold out |
| Cim, LLC | 0 | $0 | 0.00% | −2,781−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −2,328−100.0% | Sold out |
| Nordea Investment Management AB | 0 | $0 | 0.00% | −2,206−100.0% | Sold out |
| Cetera Advisor Networks LLC | 0 | $0 | 0.00% | −2,109−100.0% | Sold out |
| Yorktown Management & Research Co Inc | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Cetera Advisors LLC | 0 | $0 | 0.00% | −1,905−100.0% | Sold out |
| Csenge Advisory Group | 0 | $0 | 0.00% | −1,875−100.0% | Sold out |
| Alps Advisors Inc | 0 | $0 | 0.00% | −1,848−100.0% | Sold out |
| We Are One Seven, LLC | 0 | $0 | 0.00% | −1,798−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −1,793−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −1,789−100.0% | Sold out |
| Prelude Capital Management, LLC | 0 | $0 | 0.00% | −1,788−100.0% | Sold out |
| Wiley Bros.-Aintree Capital, LLC | 0 | $0 | 0.00% | −1,785−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −1,777−100.0% | Sold out |
| Wealth Enhancement Advisory Services, LLC | 0 | $0 | 0.00% | −1,720−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −1,700−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −1,679−100.0% | Sold out |
| Avantax Advisory Services, Inc. | 0 | $0 | 0.00% | −1,665−100.0% | Sold out |
| Linden Thomas Advisory Services, LLC | 0 | $0 | 0.00% | −1,656−100.0% | Sold out |
| Gamco Investors, Inc. Et Al | 0 | $0 | 0.00% | −1,635−100.0% | Sold out |
| Syon Capital LLC | 0 | $0 | 0.00% | −1,581−100.0% | Sold out |
| GYL Financial Synergies, LLC | 0 | $0 | 0.00% | −1,546−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −718−100.0% | Sold out |
| Kapitalo Investimentos Ltda | 0 | $0 | 0.00% | −601−100.0% | Sold out |
| Kessler Investment Group, LLC | 0 | $0 | 0.00% | −594−100.0% | Sold out |
| Exchange Traded Concepts, LLC | 0 | $0 | 0.00% | −479−100.0% | Sold out |
| Resurgent Financial Advisors LLC | 0 | $0 | 0.00% | −420−100.0% | Sold out |
| C M Bidwell & Associates Ltd | 0 | $0 | 0.00% | −209−100.0% | Sold out |
| McGlone Suttner Wealth Management, Inc. | 0 | $0 | 0.00% | −168−100.0% | Sold out |
| Psagot Value Holdings Ltd. / (Israel) | 0 | $0 | 0.00% | −146−100.0% | Sold out |
| Daiwa Securities Group Inc. | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Raleigh Capital Management Inc. | 0 | $0 | 0.00% | −59−100.0% | Sold out |
| Macroview Investment Management LLC | 0 | $0 | 0.00% | −39−100.0% | Sold out |
| Caitlin John, LLC | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Focused Wealth Management, Inc | 0 | $0 | 0.00% | −18−100.0% | Sold out |
| Global Wealth Management Investment Advisory, Inc. | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Arlington Trust Co LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| AdvisorNet Financial, Inc | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Glassman Wealth Services | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Putnam Investments LLC | – | – | – | – | Not filed |