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 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
- 442
- +68 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
- 114
- 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 | 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 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 |
|---|---|---|---|---|---|
| Evergreen Capital Management LLC | 1,146 | $217.1K | 0.00% | +1,146 | New |
| Franklin Street Advisors Inc | 1,130 | $214.1K | 0.01% | +1,130 | New |
| HB Wealth Management, LLC | 1,124 | $212.9K | 0.00% | +1,124 | New |
| Empirical Asset Management, LLC | 1,123 | $212.8K | 0.05% | +1,123 | New |
| Fifth Third Wealth Advisors LLC | 1,114 | $211.0K | 0.01% | +1,114 | 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 |
| Nykredit A/S | 1,083 | $205.2K | 0.00% | +1,083 | New |
| Park Avenue Securities LLC | 1,081 | $205.0K | 0.00% | +1,081 | New |
| Occidental Asset Management, LLC | 1,072 | $203.1K | 0.02% | +1,072 | New |
| KBC Group NV | 1,069 | $203.0K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 1,054 | $198.9K | 0.00% | −436−29.3% | Reduced |
| Signaturefd, LLC | 1,034 | $195.9K | 0.00% | +14+1.4% | Added |
| Versant Capital Management, Inc | 1,021 | $193.4K | 0.02% | −56−5.2% | Reduced |
| State of Wyoming | 976 | $184.9K | 0.02% | +583+148.3% | Added |
| Hantz Financial Services, Inc. | 934 | $177.0K | 0.00% | +47+5.3% | Added |
| Covestor Ltd | 833 | $158.0K | 0.09% | −635−43.3% | Reduced |
| Parkside Financial Bank & Trust | 827 | $156.7K | 0.01% | −174−17.4% | Reduced |
| Allworth Financial LP | 811 | $153.6K | 0.00% | +20+2.5% | Added |
| Equitec Proprietary Markets, LLC | 700 | $132.6K | 0.03% | +700 | New |
| Salem Investment Counselors Inc | 685 | $129.8K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 668 | $126.6K | 0.00% | +3+0.5% | Added |
| GWM Advisors LLC | 581 | $110.1K | 0.00% | +414+247.9% | Added |
| Ancora Advisors, LLC | 500 | $94.7K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 490 | $92.8K | 0.00% | +3+0.6% | Added |
| Smartleaf Asset Management LLC | 519 | $91.4K | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 475 | $90.0K | 0.00% | −37−7.2% | Reduced |
| Public Employees Retirement System of Ohio | 431 | $81.7K | 0.00% | −42−8.9% | Reduced |
| Oakworth Capital, Inc. | 450 | $80.2K | 0.00% | 00.0% | Unchanged |
| Clear Street Markets LLC | 410 | $77.7K | 0.02% | +172+72.3% | Added |
| Central Trust Co | 409 | $77.5K | 0.00% | −828−66.9% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 350 | $66.3K | 0.00% | 00.0% | Unchanged |
| Salomon & Ludwin, LLC | 364 | $64.9K | 0.01% | 00.0% | Unchanged |
| USA Financial Formulas | 325 | $61.6K | 0.01% | +325 | New |
| Bullock Wealth Management Group | 342 | $61.0K | 0.03% | 00.0% | Unchanged |
| Kemnay Advisory Services Inc. | 320 | $60.6K | 0.01% | +71+28.5% | Added |
| SRS Capital Advisors, Inc. | 307 | $58.2K | 0.00% | +307 | New |
| EverSource Wealth Advisors, LLC | 277 | $52.5K | 0.00% | −194−41.2% | Reduced |
| VSM Wealth Advisory, LLC | 275 | $52.1K | 0.01% | 00.0% | Unchanged |
| Walleye Capital LLC | 274 | $51.9K | 0.00% | +274 | New |
| AdvisorNet Financial, Inc | 265 | $50.2K | 0.00% | +10+3.9% | Added |
| Optiver Holding B.V. | 261 | $49.4K | 0.00% | +242+1,273.7% | Added |
| Global Retirement Partners, LLC | 261 | $49.4K | 0.00% | +261 | New |
| Umb Bank N A | 240 | $45.5K | 0.00% | −18−7.0% | Reduced |
| Eurizon Capital SGR S.p.A. | 248 | $43.7K | 0.00% | +248 | New |
| Keating Financial Advisory Services, Inc. | 227 | $43.0K | 0.01% | +12+5.6% | Added |
| Advisors Asset Management, Inc. | 223 | $42.2K | 0.00% | −433−66.0% | Reduced |
| Caldwell Trust Co | 195 | $36.9K | 0.00% | +195 | New |
| Indiana Trust & Investment Management CO | 160 | $30.3K | 0.01% | 00.0% | Unchanged |
| Assetmark, Inc | 149 | $28.2K | 0.00% | +4+2.8% | Added |
| Pacer Advisors, Inc. | 121 | $23.0K | 0.00% | +43+55.1% | Added |
| Fulcrum Asset Management LLP | 126 | $22.2K | 0.00% | +126 | New |
| Rakuten Securities, Inc. | 116 | $22.0K | 0.01% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 110 | $20.8K | 0.00% | −859−88.6% | Reduced |
| SHP Wealth Management | 105 | $19.9K | 0.00% | 00.0% | Unchanged |
| Bayforest Capital Ltd | 103 | $19.5K | 0.02% | +103 | New |
| Kozak & Associates, Inc. | 107 | $19.1K | 0.00% | 00.0% | Unchanged |
| Paladin Partners, LLC | 100 | $18.9K | 0.01% | 00.0% | Unchanged |
| Pension & Wealth Management Advisors, Inc. | 95 | $18.0K | 0.00% | 00.0% | Unchanged |
| Fourth Dimension Wealth, LLC | 92 | $17.4K | 0.01% | 00.0% | Unchanged |
| Bank of New Hampshire | 87 | $16.5K | 0.00% | −92−51.4% | Reduced |
| Rothschild Investment LLC | 86 | $16.3K | 0.00% | 00.0% | Unchanged |
| Smithfield Trust Co | 80 | $15.0K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 71 | $13.5K | 0.00% | 00.0% | Unchanged |
| J.Safra Asset Management Corp | 68 | $12.9K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 64 | $12.1K | 0.00% | 00.0% | Unchanged |
| Nemes Rush Group LLC | 61 | $11.6K | 0.00% | +61 | New |
| CoreCap Advisors, LLC | 60 | $11.4K | 0.00% | −14−18.9% | Reduced |
| Key Financial Inc | 60 | $11.4K | 0.00% | 00.0% | Unchanged |
| Signature Equity Partners, LLC | 60 | $11.4K | 0.01% | +60 | New |
| Carolina Wealth Advisors, LLC | 57 | $10.8K | 0.00% | 00.0% | Unchanged |
| Basecamp Wealth Advisors LLC | 54 | $10.2K | 0.00% | 00.0% | Unchanged |
| Kilter Group LLC | 47 | $8.90K | 0.00% | −7−13.0% | Reduced |
| WPG Advisers, LLC | 46 | $8.71K | 0.01% | +17+58.6% | Added |
| Harbour Investments, Inc. | 44 | $8.34K | 0.00% | +11+33.3% | Added |
| Private Trust Co NA | 43 | $8.15K | 0.00% | 00.0% | Unchanged |
| Close Asset Management Ltd | 40 | $8.00K | 0.00% | −240−85.7% | Reduced |
| Zions Bancorporation, National Association | 40 | $7.58K | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 42 | $7.00K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 33 | $6.25K | 0.00% | +29+725.0% | Added |
| Fortitude Family Office, LLC | 33 | $6.25K | 0.00% | +4+13.8% | Added |
| McMillan Office, Inc. | 29 | $5.49K | 0.00% | 00.0% | Unchanged |
| Vision Financial Markets LLC | 30 | $5.35K | 0.00% | 00.0% | Unchanged |
| Prestige Wealth Management Group LLC | 28 | $5.30K | 0.00% | 00.0% | Unchanged |
| Ameriflex Group, Inc. | 26 | $4.93K | 0.00% | −1,154−97.8% | Reduced |
| LRI Investments, LLC | 26 | $4.93K | 0.00% | −20−43.5% | Reduced |
| Silver Grove Financial Group, Inc. | 26 | $4.93K | 0.00% | +26 | New |
| Clearstead Advisors, LLC | 25 | $4.74K | 0.00% | +25 | New |
| Creative Financial Designs Inc | 25 | $4.74K | 0.00% | 00.0% | Unchanged |
| Truvestments Capital LLC | 25 | $4.74K | 0.00% | 00.0% | Unchanged |
| Strengthening Families & Communities, LLC | 25 | $4.74K | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 24 | $4.55K | 0.00% | +5+26.3% | Added |
| Manning & Napier Advisors LLC | 25 | $4.40K | 0.00% | +25 | New |
| True Wealth Design, LLC | 22 | $4.17K | 0.00% | −3−12.0% | Reduced |
| GW&K Investment Management, LLC | 21 | $4.00K | 0.00% | +21 | New |
| Johnson Financial Group, Inc. | 21 | $3.98K | 0.00% | 00.0% | Unchanged |
| Bare Financial Services, Inc | 20 | $3.79K | 0.00% | +4+25.0% | Added |
| Farmers & Merchants Investments Inc | 18 | $3.41K | 0.00% | −2−10.0% | Reduced |
| Retirement Wealth Solutions LLC | 17 | $3.22K | 0.00% | −5−22.7% | Reduced |
| Lodestone Wealth Management LLC | 17 | $3.22K | 0.00% | +17 | New |