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 2022
Institutional positions in Axcelis Technologies Inc as of Dec 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
- 327
- +45 vs. Q3 2022
- Shares held
- 29.3M
- +944.6K (+3.3%) vs. Q3 2022
- Total value
- $2.31B
- +$598.4M (+34.9%) vs. Q3 2022
- New holders
- 70
- 86 more added
- Sold out
- 25
- 122 more reduced
5 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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 2022
Shares, value and share of portfolio for each institution holding Axcelis Technologies Inc; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| O'Shaughnessy Asset Management, LLC | 3,056 | $242.5K | 0.00% | +3,056 | New |
| Captrust Financial Advisors | 3,101 | $246.1K | 0.00% | +3,101 | New |
| Trexquant Investment LP | 3,115 | $247.2K | 0.01% | −1,090−25.9% | Reduced |
| Great Valley Advisor Group, Inc. | 3,171 | $251.7K | 0.01% | +3,171 | New |
| Citadel Advisors LLC | 3,193 | $253.4K | 0.00% | −1,355−29.8% | Reduced |
| Ameritas Investment Partners, Inc. | 2,553 | $273.8K | 0.01% | 00.0% | Unchanged |
| Baird Financial Group, Inc. | 3,682 | $292.0K | 0.00% | −80−2.1% | Reduced |
| Fox Run Management, L.L.C. | 3,708 | $294.3K | 0.12% | +3,708 | New |
| Winton Group Ltd | 3,717 | $295.0K | 0.02% | −120−3.1% | Reduced |
| Essex Investment Management Co LLC | 3,725 | $296.0K | 0.05% | 00.0% | Unchanged |
| Sawtooth Solutions, LLC | 3,762 | $298.6K | 0.04% | −492−11.6% | Reduced |
| Squarepoint Ops LLC | 3,776 | $299.7K | 0.00% | +3,776 | New |
| D.A. Davidson & Co. | 3,800 | $301.6K | 0.00% | +300+8.6% | Added |
| State of Wyoming | 3,810 | $302.4K | 0.10% | +675+21.5% | Added |
| Pictet Asset Management SA | 3,940 | $313.0K | 0.00% | +3,940 | New |
| Mackenzie Financial Corp | 4,026 | $319.5K | 0.00% | +542+15.6% | Added |
| Gallacher Capital Management LLC | 4,028 | $319.7K | 0.19% | +4,028 | New |
| XTX Topco Ltd | 4,036 | $320.3K | 0.07% | +4,036 | New |
| Bank of Montreal | 3,757 | $324.5K | 0.00% | −191−4.8% | Reduced |
| Avantax Advisory Services, Inc. | 4,089 | $324.5K | 0.00% | −480−10.5% | Reduced |
| HMS Capital Management, LLC | 4,109 | $326.1K | 0.22% | −45−1.1% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 4,154 | $329.7K | 0.00% | +404+10.8% | Added |
| Tower Research Capital LLC (TRC) | 4,159 | $330.0K | 0.01% | −431−9.4% | Reduced |
| PAX Financial Group, LLC | 4,472 | $354.9K | 0.09% | +4,472 | New |
| Intrust Bank NA | 4,528 | $359.3K | 0.05% | +608+15.5% | Added |
| Diversified Trust Co | 4,638 | $368.0K | 0.02% | −5−0.1% | Reduced |
| ARGA Investment Management, LP | 4,779 | $379.3K | 0.02% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 4,922 | $390.6K | 0.00% | −1,878−27.6% | Reduced |
| Cornerstone Investment Partners, LLC | 4,935 | $391.6K | 0.03% | −200−3.9% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 4,935 | $392.0K | 0.00% | −281−5.4% | Reduced |
| Alps Advisors Inc | 5,006 | $397.3K | 0.00% | −29−0.6% | Reduced |
| Gsa Capital Partners LLP | 5,061 | $402.0K | 0.05% | +5,061 | New |
| Public Employees Retirement Association of Colorado | 5,150 | $409.0K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 5,163 | $409.7K | 0.00% | +660+14.7% | Added |
| Commonwealth Equity Services, LLC | 5,402 | $428.0K | 0.00% | −4,465−45.3% | Reduced |
| Pitcairn Co | 5,402 | $428.7K | 0.04% | −239−4.2% | Reduced |
| PDT Partners, LLC | 5,800 | $460.3K | 0.07% | +5,800 | New |
| Bayesian Capital Management, LP | 5,816 | $461.6K | 0.07% | +5,816 | New |
| ExodusPoint Capital Management, LP | 5,894 | $468.0K | 0.01% | +5,894 | New |
| Shell Asset Management Co | 6,076 | $482.0K | 0.02% | −1,334−18.0% | Reduced |
| Eqis Capital Management, Inc. | 6,413 | $508.9K | 0.06% | +6,413 | New |
| Cerity Partners LLC | 6,552 | $520.0K | 0.00% | +6,552 | New |
| Allspring Global Investments Holdings, LLC | 6,556 | $520.3K | 0.00% | +1,729+35.8% | Added |
| Gabelli & Co Investment Advisers, Inc. | 6,700 | $531.7K | 0.11% | 00.0% | Unchanged |
| Cim, LLC | 4,285 | $533.1K | 0.11% | −238−5.3% | Reduced |
| Annex Advisory Services, LLC | 6,877 | $545.8K | 0.03% | +1,116+19.4% | Added |
| Mutual of America Capital Management LLC | 6,885 | $546.4K | 0.01% | +312+4.7% | Added |
| Guggenheim Capital LLC | 6,976 | $553.6K | 0.00% | +6,976 | New |
| Gamco Investors, Inc. Et Al | 7,020 | $557.1K | 0.01% | 00.0% | Unchanged |
| White Pine Capital LLC | 7,100 | $563.5K | 0.22% | 00.0% | Unchanged |
| DuPont Capital Management Corp | 7,154 | $567.7K | 0.03% | +5,516+336.8% | Added |
| Ergoteles LLC | 7,426 | $589.3K | 0.02% | +7,426 | New |
| Marshall Wace, LLP | 7,769 | $616.5K | 0.00% | +7,769 | New |
| Franklin Resources Inc | 7,834 | $621.7K | 0.00% | −6,238−44.3% | Reduced |
| Advisor Group Holdings, Inc. | 8,063 | $639.5K | 0.00% | −365−4.3% | Reduced |
| Maverick Capital LtdSuperinvestorMaverick Capital | 8,452 | $670.8K | 0.02% | +1,114+15.2% | Added |
| Truist Financial Corp | 8,733 | $693.1K | 0.00% | +8,733 | New |
| Eagle Bay Advisors LLC | 8,755 | $694.8K | 0.39% | +102+1.2% | Added |
| Arizona State Retirement System | 9,321 | $739.7K | 0.01% | +348+3.9% | Added |
| Group One Trading, L.P. | 9,536 | $756.8K | 0.03% | +9,536 | New |
| Handelsbanken Fonder AB | 9,600 | $762.0K | 0.00% | −100−1.0% | Reduced |
| Lincoln National Corp | 9,609 | $762.6K | 0.02% | +9,609 | New |
| TD Asset Management Inc | 10,000 | $793.6K | 0.00% | +1,500+17.6% | Added |
| Wakefield Asset Management LLLP | 10,057 | $798.1K | 0.34% | −2,291−18.6% | Reduced |
| CWM Advisors, LLC | 10,060 | $798.3K | 0.10% | +6,667+196.5% | Added |
| Algert Global LLC | 10,195 | $809.1K | 0.04% | −374−3.5% | Reduced |
| BNP Paribas Arbitrage, SA | 10,341 | $820.7K | 0.00% | −9,583−48.1% | Reduced |
| Occudo Quantitative Strategies LP | 10,396 | $825.0K | 0.10% | +1,887+22.2% | Added |
| Ensign Peak Advisors, Inc | 10,440 | $828.5K | 0.00% | +1,700+19.5% | Added |
| State Board of Administration of Florida Retirement System | 10,740 | $852.3K | 0.00% | 00.0% | Unchanged |
| Legato Capital Management LLC | 10,802 | $857.2K | 0.16% | +10,802 | New |
| HSBC Holdings PLC | 10,962 | $867.2K | 0.00% | +2,605+31.2% | Added |
| Oregon Public Employees Retirement Fund | 10,932 | $867.6K | 0.01% | +48+0.4% | Added |
| Jennison Associates LLC | 10,997 | $872.7K | 0.00% | −1,541−12.3% | Reduced |
| North Star Investment Management Corp. | 11,092 | $880.3K | 0.08% | +11,092 | New |
| Inspire Advisors, LLC | 11,231 | $891.3K | 0.22% | +11,231 | New |
| Envestnet Asset Management Inc | 11,535 | $915.4K | 0.00% | −1,559−11.9% | Reduced |
| Millrace Asset Group, Inc. | 11,960 | $949.0K | 1.08% | −11,928−49.9% | Reduced |
| Kiwi Wealth Investments Limited Partnership | 12,137 | $963.2K | 0.06% | −9,493−43.9% | Reduced |
| Janney Montgomery Scott LLC | 12,200 | $968.0K | 0.00% | +8,617+240.5% | Added |
| Royal Bank of Canada | 12,305 | $976.0K | 0.00% | +4,224+52.3% | Added |
| Everence Capital Management Inc | 12,690 | $1.01M | 0.09% | −3,310−20.7% | Reduced |
| Aviva PLC | 12,713 | $1.01M | 0.00% | −11,922−48.4% | Reduced |
| STRS Ohio | 12,800 | $1.01M | 0.00% | −3,600−22.0% | Reduced |
| Moors & Cabot, Inc. | 12,880 | $1.02M | 0.07% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,948 | $1.03M | 0.01% | −2,705−17.3% | Reduced |
| Manufacturers Life Insurance Company, The | 13,015 | $1.03M | 0.00% | −403,359−96.9% | Reduced |
| Jackson Creek Investment Advisors LLC | 13,037 | $1.03M | 0.46% | +13,037 | New |
| Horizon Investment Services, LLC | 13,246 | $1.05M | 0.76% | −115−0.9% | Reduced |
| LPL Financial LLC | 13,400 | $1.06M | 0.00% | −3,861−22.4% | Reduced |
| Maryland State Retirement & Pension System | 13,522 | $1.07M | 0.03% | +13+0.1% | Added |
| Natixis Advisors, L.P. | 13,990 | $1.11M | 0.00% | +13,990 | New |
| Mirae Asset Global Investments Co., Ltd. | 14,044 | $1.11M | 0.00% | 00.0% | Unchanged |
| Perigon Wealth Management, LLC | 14,444 | $1.15M | 0.07% | +5,471+61.0% | Added |
| Globeflex Capital L P | 14,562 | $1.16M | 0.15% | +204+1.4% | Added |
| D. E. Shaw & Co., Inc. | 14,600 | $1.16M | 0.00% | −4,184−22.3% | Reduced |
| SummerHaven Investment Management, LLC | 14,663 | $1.16M | 0.69% | +147+1.0% | Added |
| Robeco Institutional Asset Management B.V. | 14,853 | $1.18M | 0.00% | −11,567−43.8% | Reduced |
| Hancock Whitney Corp | 15,414 | $1.22M | 0.05% | −148−1.0% | Reduced |
| Louisiana State Employees Retirement System | 15,600 | $1.24M | 0.03% | −200−1.3% | Reduced |