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; 441 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 2026
Institutional positions in Axcelis Technologies Inc as of Jun 30, 2026. 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
- 441
- +67 vs. Q1 2026
- Shares held
- 30.9M
- −1.60M (−4.9%) vs. Q1 2026
- Total value
- $5.85B
- +$2.82B (+93.2%) vs. Q1 2026
- New holders
- 113
- 117 more added
- Sold out
- 46
- 146 more reduced
6 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 | 441 | $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 | 392 | $4.35B |
| Q1 2024 | 384 | $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 | 204 | $1.37B |
| Q2 2021 | 188 | $1.17B |
| Q1 2021 | 192 | $1.20B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Axcelis Technologies Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| AdvisorNet Financial, Inc | 265 | $50.2K | 0.00% | +10+3.9% | Added |
| Walleye Capital LLC | 274 | $51.9K | 0.00% | +274 | New |
| VSM Wealth Advisory, LLC | 275 | $52.1K | 0.01% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 277 | $52.5K | 0.00% | −194−41.2% | Reduced |
| SRS Capital Advisors, Inc. | 307 | $58.2K | 0.00% | +307 | New |
| Kemnay Advisory Services Inc. | 320 | $60.6K | 0.01% | +71+28.5% | Added |
| Bullock Wealth Management Group | 342 | $61.0K | 0.03% | 00.0% | Unchanged |
| USA Financial Formulas | 325 | $61.6K | 0.01% | +325 | New |
| Salomon & Ludwin, LLC | 364 | $64.9K | 0.01% | 00.0% | Unchanged |
| Bank Julius Baer & Co. Ltd, Zurich | 350 | $66.3K | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 409 | $77.5K | 0.00% | −828−66.9% | Reduced |
| Clear Street Markets LLC | 410 | $77.7K | 0.02% | +172+72.3% | Added |
| Oakworth Capital, Inc. | 450 | $80.2K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 431 | $81.7K | 0.00% | −42−8.9% | Reduced |
| Massmutual Trust Co FSB | 475 | $90.0K | 0.00% | −37−7.2% | Reduced |
| Smartleaf Asset Management LLC | 519 | $91.4K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 490 | $92.8K | 0.00% | +3+0.6% | Added |
| Ancora Advisors, LLC | 500 | $94.7K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 581 | $110.1K | 0.00% | +414+247.9% | Added |
| Parallel Advisors, LLC | 668 | $126.6K | 0.00% | +3+0.5% | Added |
| Salem Investment Counselors Inc | 685 | $129.8K | 0.00% | 00.0% | Unchanged |
| Equitec Proprietary Markets, LLC | 700 | $132.6K | 0.03% | +700 | New |
| Allworth Financial LP | 811 | $153.6K | 0.00% | +20+2.5% | Added |
| Parkside Financial Bank & Trust | 827 | $156.7K | 0.01% | −174−17.4% | Reduced |
| Covestor Ltd | 833 | $158.0K | 0.09% | −635−43.3% | Reduced |
| Hantz Financial Services, Inc. | 934 | $177.0K | 0.00% | +47+5.3% | Added |
| State of Wyoming | 976 | $184.9K | 0.02% | +583+148.3% | Added |
| Versant Capital Management, Inc | 1,021 | $193.4K | 0.02% | −56−5.2% | Reduced |
| Signaturefd, LLC | 1,034 | $195.9K | 0.00% | +14+1.4% | Added |
| Farther Finance Advisors, LLC | 1,054 | $198.9K | 0.00% | −436−29.3% | Reduced |
| KBC Group NV | 1,069 | $203.0K | 0.00% | 00.0% | Unchanged |
| Occidental Asset Management, LLC | 1,072 | $203.1K | 0.02% | +1,072 | New |
| Park Avenue Securities LLC | 1,081 | $205.0K | 0.00% | +1,081 | New |
| Nykredit A/S | 1,083 | $205.2K | 0.00% | +1,083 | New |
| Sym Financial Corp | 1,087 | $205.9K | 0.02% | +1,087 | New |
| GFG Capital, LLC | 1,087 | $205.9K | 0.06% | +1,087 | New |
| Fifth Third Wealth Advisors LLC | 1,114 | $211.0K | 0.01% | +1,114 | New |
| Empirical Asset Management, LLC | 1,123 | $212.8K | 0.05% | +1,123 | New |
| HB Wealth Management, LLC | 1,124 | $212.9K | 0.00% | +1,124 | New |
| Franklin Street Advisors Inc | 1,130 | $214.1K | 0.01% | +1,130 | New |
| Evergreen Capital Management LLC | 1,146 | $217.1K | 0.00% | +1,146 | New |
| Brinker Capital Investments, LLC | 1,148 | $217.5K | 0.00% | +1,148 | New |
| Roberts Glore & Co Inc | 1,149 | $217.7K | 0.05% | +1,149 | New |
| BTG Pactual Asset Management US LLC | 1,173 | $222.2K | 0.02% | +1,173 | New |
| Nicolet Bankshares Inc | 1,193 | $226.0K | 0.01% | +1,193 | New |
| Ausdal Financial Partners, Inc. | 1,227 | $232.5K | 0.01% | +1,227 | New |
| Freestone Grove Partners LP | 1,228 | $232.6K | 0.00% | −5,789−82.5% | Reduced |
| New Age Alpha Advisors, LLC | 1,242 | $235.3K | 0.01% | −51−3.9% | Reduced |
| M&T Bank Corp | 1,294 | $245.4K | 0.00% | +1,294 | New |
| Procyon Private Wealth Partners, LLC | 1,298 | $245.9K | 0.01% | +1,298 | New |
| QSM Asset Management Ltd | 1,341 | $250.6K | 0.13% | −50,230−97.4% | Reduced |
| SBI Securities Co., Ltd. | 1,325 | $251.0K | 0.01% | −38−2.8% | Reduced |
| Perkins Coie Trust Co | 1,326 | $251.2K | 0.04% | −1,423−51.8% | Reduced |
| Ethic Inc. | 1,340 | $253.9K | 0.00% | +1,340 | New |
| Northwestern Mutual Wealth Management Co | 1,386 | $262.6K | 0.00% | −10−0.7% | Reduced |
| RSM US Wealth Management LLC | 1,390 | $263.3K | 0.00% | +1,390 | New |
| Jane Street Group, LLC | 1,392 | $263.7K | 0.00% | +1,392 | New |
| Koshinski Asset Management, Inc. | 1,429 | $270.7K | 0.01% | +1,429 | New |
| Sage Rhino Capital LLC | 1,433 | $271.5K | 0.04% | +1,433 | New |
| DnB Asset Management AS | 1,438 | $272.4K | 0.00% | +1,438 | New |
| Syon Capital LLC | 1,452 | $275.1K | 0.01% | +1,452 | New |
| Skandinaviska Enskilda Banken AB (publ) | 1,463 | $277.0K | 0.01% | −1,967−57.3% | Reduced |
| StoryOne LLC | 1,476 | $279.6K | 0.13% | +1,476 | New |
| Caitong International Asset Management Co., Ltd | 1,485 | $281.3K | 0.04% | +1,468+8,635.3% | Added |
| Simplex Trading, LLC | 1,522 | $288.3K | 0.01% | +1,503+7,910.5% | Added |
| Smith Shellnut Wilson LLC | 1,540 | $291.8K | 0.11% | +1,540 | New |
| Captrust Financial Advisors | 1,564 | $296.4K | 0.00% | +1,564 | New |
| NorthCrest Asset Manangement, LLC | 2,077 | $296.9K | 0.01% | −288−12.2% | Reduced |
| USS Investment Management Ltd | 1,600 | $303.4K | 0.00% | +1,600 | New |
| Larson Financial Group LLC | 1,612 | $305.4K | 0.01% | +875+118.7% | Added |
| Profund Advisors LLC | 1,636 | $309.9K | 0.01% | +1,636 | New |
| Van Diest Capital, LLC | 1,638 | $310.3K | 0.28% | +1,638 | New |
| Savant Capital, LLC | 1,722 | $321.1K | 0.00% | +1,722 | New |
| Nisa Investment Advisors, LLC | 1,703 | $322.6K | 0.00% | −835−32.9% | Reduced |
| CIBC Asset Management Inc | 1,703 | $322.6K | 0.00% | +1,703 | New |
| Stratos Wealth Partners, LTD. | 1,761 | $333.6K | 0.00% | −560−24.1% | Reduced |
| Darden Wealth Group Inc | 1,800 | $341.0K | 0.14% | −585−24.5% | Reduced |
| Greenleaf Trust | 1,804 | $341.8K | 0.00% | +1,804 | New |
| Ensign Peak Advisors, Inc | 1,816 | $344.0K | 0.00% | −150−7.6% | Reduced |
| CIBC Bancorp USA Inc. | 1,885 | $357.1K | 0.00% | +1,885 | New |
| Equitable Holdings, Inc. | 1,930 | $365.6K | 0.00% | +1,930 | New |
| Swiss Life Asset Management Ltd | 1,932 | $366.0K | 0.00% | −242−11.1% | Reduced |
| Sequoia Financial Advisors, LLC | 1,937 | $367.0K | 0.00% | +1,937 | New |
| Crossmark Global Holdings, Inc. | 2,001 | $379.1K | 0.00% | −329−14.1% | Reduced |
| Odyssean, LLC | 2,036 | $385.7K | 0.06% | +2,036 | New |
| Huntington National Bank | 2,059 | $390.1K | 0.00% | 00.0% | Unchanged |
| Tactive Advisors, LLC | 2,080 | $394.1K | 0.10% | +2,080 | New |
| O'Shaughnessy Asset Management, LLC | 2,143 | $406.0K | 0.00% | −2,943−57.9% | Reduced |
| denkapparat Operations GmbH | 2,168 | $410.7K | 0.13% | 00.0% | Unchanged |
| TRB Wealth Management, LLC | 2,176 | $412.2K | 0.05% | 00.0% | Unchanged |
| Capstone Capital Management Ltd | 2,202 | $417.2K | 0.19% | +2,202 | New |
| Teza Capital Management LLC | 2,211 | $418.9K | 0.81% | +2,211 | New |
| Kerr Financial Planning Corp | 2,225 | $421.5K | 0.47% | +75+3.5% | Added |
| Beacon Pointe Advisors, LLC | 2,231 | $422.7K | 0.00% | −90−3.9% | Reduced |
| D.A. Davidson & Co. | 2,300 | $435.7K | 0.00% | 00.0% | Unchanged |
| Virtus ETF Advisers LLC | 2,332 | $441.8K | 0.17% | +111+5.0% | Added |
| Colony Group, LLC | 2,356 | $446.4K | 0.00% | +2,356 | New |
| Empowered Funds, LLC | 2,372 | $449.4K | 0.00% | −36,715−93.9% | Reduced |
| Baird Financial Group, Inc. | 2,378 | $450.5K | 0.00% | −43−1.8% | Reduced |
| Integrated Wealth Concepts LLC | 2,399 | $454.5K | 0.00% | −8−0.3% | Reduced |