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, Q4 2023
Institutional positions in Axcelis Technologies Inc as of Dec 31, 2023. 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
- 421
- +6 vs. Q3 2023
- Shares held
- 29.4M
- −186.8K (−0.6%) vs. Q3 2023
- Total value
- $3.81B
- −$1.03B (−21.4%) vs. Q3 2023
- New holders
- 71
- 161 more added
- Sold out
- 65
- 132 more reduced
6 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Axcelis Technologies Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Glassman Wealth Services | 2 | $259 | 0.00% | −6−75.0% | Reduced |
| Kelly Financial Services LLC | 3 | $389 | 0.00% | +3 | New |
| AdvisorNet Financial, Inc | 4 | $519 | 0.00% | −1−20.0% | Reduced |
| DiNuzzo Private Wealth, Inc. | 4 | $519 | 0.00% | +4 | New |
| Lindbrook Capital, LLC | 5 | $648 | 0.00% | −11−68.8% | Reduced |
| Abound Wealth Management | 5 | $649 | 0.00% | +3+150.0% | Added |
| Bell Investment Advisors, Inc | 6 | $779 | 0.00% | −4−40.0% | Reduced |
| First Pacific Financial | 7 | $908 | 0.00% | +7 | New |
| Spire Wealth Management | 7 | $921 | 0.00% | −1−12.5% | Reduced |
| Parkside Financial Bank & Trust | 8 | $1.04K | 0.00% | −81−91.0% | Reduced |
| SJS Investment Consulting Inc. | 8 | $1.04K | 0.00% | 00.0% | Unchanged |
| Arlington Trust Co LLC | 10 | $1.30K | 0.00% | +10 | New |
| Atticus Wealth Management, LLC | 11 | $1.43K | 0.00% | +11 | New |
| Global Wealth Management Investment Advisory, Inc. | 12 | $1.56K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 12 | $1.56K | 0.00% | 00.0% | Unchanged |
| Whittier Trust Co of Nevada Inc | 15 | $1.95K | 0.00% | 00.0% | Unchanged |
| Plante Moran Financial Advisors, LLC | 16 | $2.08K | 0.00% | +16 | New |
| Private Wealth Management Group, LLC | 16 | $2.08K | 0.00% | +16 | New |
| Focused Wealth Management, Inc | 18 | $2.33K | 0.00% | 00.0% | Unchanged |
| Adirondack Trust Co | 22 | $2.48K | 0.00% | +22 | New |
| Parallel Advisors, LLC | 23 | $2.98K | 0.00% | −45−66.2% | Reduced |
| Creative Financial Designs Inc | 25 | $3.24K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 25 | $3.24K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 27 | $3.37K | 0.00% | −48−64.0% | Reduced |
| Crewe Advisors LLC | 27 | $3.50K | 0.00% | +27 | New |
| Harbour Investments, Inc. | 30 | $3.89K | 0.00% | 00.0% | Unchanged |
| Hillsdale Investment Management Inc. | 30 | $3.89K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 33 | $4.00K | 0.00% | 00.0% | Unchanged |
| Gradient Investments LLC | 31 | $4.02K | 0.00% | 00.0% | Unchanged |
| McIlrath & Eck, LLC | 32 | $4.15K | 0.00% | −26−44.8% | Reduced |
| Davidson Capital Management Inc. | 33 | $4.28K | 0.00% | 00.0% | Unchanged |
| Mascoma Wealth Management LLC | 35 | $4.54K | 0.00% | 00.0% | Unchanged |
| Caitlin John, LLC | 35 | $4.54K | 0.00% | +35 | New |
| EverSource Wealth Advisors, LLC | 36 | $4.67K | 0.00% | +4+12.5% | Added |
| Macroview Investment Management LLC | 39 | $5.06K | 0.01% | 00.0% | Unchanged |
| Pineridge Advisors LLC | 41 | $5.32K | 0.00% | +41 | New |
| Quarry LP | 45 | $5.84K | 0.00% | +45 | New |
| Optimum Investment Advisors | 50 | $6.49K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 56 | $7.26K | 0.00% | −62−52.5% | Reduced |
| Raleigh Capital Management Inc. | 59 | $7.65K | 0.00% | −89−60.1% | Reduced |
| Key Financial Inc | 60 | $7.78K | 0.00% | 00.0% | Unchanged |
| ICA Group Wealth Management, LLC | 60 | $7.78K | 0.00% | +60 | New |
| LGT Financial Advisors LLC | 74 | $9.60K | 0.01% | 00.0% | Unchanged |
| Core Wealth Advisors, Inc. | 77 | $9.99K | 0.00% | 00.0% | Unchanged |
| Smithfield Trust Co | 80 | $10.0K | 0.00% | +80 | New |
| Pension & Wealth Management Advisors, Inc. | 95 | $12.3K | 0.01% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 100 | $13.0K | 0.00% | +100 | New |
| Central Trust Co | 113 | $14.7K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 123 | $16.0K | 0.00% | −12−8.9% | Reduced |
| GAMMA Investing LLC | 127 | $16.5K | 0.00% | +127 | New |
| First Horizon Advisors, Inc. | 131 | $17.0K | 0.00% | 00.0% | Unchanged |
| Richardson Financial Services Inc. | 133 | $17.2K | 0.02% | +133 | New |
| Pacer Advisors, Inc. | 144 | $18.7K | 0.00% | −126−46.7% | Reduced |
| Sandy Spring Bank | 145 | $18.8K | 0.00% | 00.0% | Unchanged |
| Psagot Value Holdings Ltd. / (Israel) | 146 | $19.0K | 0.01% | +56+62.2% | Added |
| Toth Financial Advisory Corp | 150 | $19.5K | 0.00% | 00.0% | Unchanged |
| Castleview Partners, LLC | 160 | $20.8K | 0.01% | +130+433.3% | Added |
| Proequities, Inc. | 160 | $20.8K | 0.00% | +158+7,900.0% | Added |
| Versant Capital Management, Inc | 162 | $21.0K | 0.01% | −61−27.4% | Reduced |
| McGlone Suttner Wealth Management, Inc. | 168 | $21.8K | 0.00% | +168 | New |
| Clearstead Advisors, LLC | 188 | $24.4K | 0.00% | −12−6.0% | Reduced |
| NBC Securities, Inc. | 199 | $25.0K | 0.00% | +27+15.7% | Added |
| Fifth Third Bancorp | 195 | $25.3K | 0.00% | +20+11.4% | Added |
| Rakuten Securities, Inc. | 207 | $26.8K | 0.02% | +207 | New |
| C M Bidwell & Associates Ltd | 209 | $27.1K | 0.02% | 00.0% | Unchanged |
| Umb Bank N A | 228 | $29.6K | 0.00% | −149−39.5% | Reduced |
| Global Retirement Partners, LLC | 322 | $38.5K | 0.00% | +297+1,188.0% | Added |
| IFP Advisors, Inc | 310 | $40.2K | 0.00% | +10+3.3% | Added |
| Private Trust Co NA | 313 | $40.6K | 0.00% | +270+627.9% | Added |
| Bessemer Group Inc | 325 | $43.0K | 0.00% | −44−11.9% | Reduced |
| Farther Finance Advisors, LLC | 339 | $44.0K | 0.00% | +269+384.3% | Added |
| Ronald Blue Trust, Inc. | 305 | $50.0K | 0.00% | +153+100.7% | Added |
| Global Financial Private Client, LLC | 403 | $52.3K | 0.02% | +125+45.0% | Added |
| Resurgent Financial Advisors LLC | 420 | $54.5K | 0.03% | 00.0% | Unchanged |
| Assetmark, Inc | 474 | $61.5K | 0.00% | +414+690.0% | Added |
| Exchange Traded Concepts, LLC | 479 | $62.1K | 0.00% | +42+9.6% | Added |
| Ancora Advisors, LLC | 500 | $64.8K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 505 | $65.4K | 0.00% | +4+0.8% | Added |
| Allworth Financial LP | 513 | $66.5K | 0.00% | +3+0.6% | Added |
| Advisors Asset Management, Inc. | 570 | $73.9K | 0.00% | +117+25.8% | Added |
| Quadrant Capital Group LLC | 575 | $74.6K | 0.01% | −323−36.0% | Reduced |
| Kessler Investment Group, LLC | 594 | $77.0K | 0.05% | +594 | New |
| Kapitalo Investimentos Ltda | 601 | $77.9K | 0.02% | −180−23.0% | Reduced |
| Virtus Fund Advisers, LLC | 660 | $85.6K | 0.53% | −88−11.8% | Reduced |
| Salem Investment Counselors Inc | 685 | $88.8K | 0.00% | 00.0% | Unchanged |
| KBC Group NV | 717 | $93.0K | 0.00% | 00.0% | Unchanged |
| Clear Street Markets LLC | 718 | $93.0K | 0.04% | +718 | New |
| Global X Japan Co., Ltd. | 839 | $108.8K | 0.06% | +839 | New |
| Edmond de Rothschild Holding S.A. | 875 | $113.5K | 0.00% | 00.0% | Unchanged |
| Beacon Capital Management, LLC | 708 | $115.4K | 0.03% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 930 | $120.6K | 0.00% | −199−17.6% | Reduced |
| Covestor Ltd | 1,144 | $148.0K | 0.10% | +52+4.8% | Added |
| Northwestern Mutual Wealth Management Co | 1,250 | $162.1K | 0.00% | +500+66.7% | Added |
| Principal Securities, Inc. | 1,328 | $172.2K | 0.01% | +1,328 | New |
| Nisa Investment Advisors, LLC | 1,372 | $177.9K | 0.00% | +50+3.8% | Added |
| EMC Capital Management | 1,430 | $185.0K | 0.12% | 00.0% | Unchanged |
| Cranbrook Wealth Management, LLC | 1,447 | $187.7K | 0.05% | 00.0% | Unchanged |
| State of Wyoming | 1,473 | $191.0K | 0.04% | −256−14.8% | Reduced |
| Quest Partners LLC | 1,503 | $194.9K | 0.04% | +1,503 | New |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 1,514 | $196.3K | 0.01% | −246−14.0% | Reduced |