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, Q3 2021
Institutional positions in Axcelis Technologies Inc as of Sep 30, 2021. 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
- 205
- +17 vs. Q2 2021
- Shares held
- 29.1M
- +235.6K (+0.8%) vs. Q2 2021
- Total value
- $1.37B
- +$201.9M (+17.3%) vs. Q2 2021
- New holders
- 36
- 52 more added
- Sold out
- 19
- 80 more reduced
1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Axcelis Technologies Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Assetmark, Inc | 10 | $0 | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 4 | $0 | 0.00% | 00.0% | Unchanged |
| Whittier Trust Co of Nevada Inc | 15 | $1.00K | 0.00% | 00.0% | Unchanged |
| Gradient Investments LLC | 31 | $1.00K | 0.00% | 00.0% | Unchanged |
| NEXT Financial Group, Inc | 29 | $1.00K | 0.00% | 00.0% | Unchanged |
| Berman Capital Advisors, LLC | 23 | $1.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 23 | $1.00K | 0.00% | +23 | New |
| Enterprise Financial Services Corp | 39 | $2.00K | 0.00% | 00.0% | Unchanged |
| Fieldpoint Private Securities, LLC | 50 | $2.00K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 46 | $2.00K | 0.00% | +46 | New |
| Manchester Capital Management LLC | 52 | $2.00K | 0.00% | +52 | New |
| Simplex Trading, LLC | 65 | $2.00K | 0.00% | +65 | New |
| Rockbridge Investment Management, LCC | 65 | $3.00K | 0.00% | 00.0% | Unchanged |
| FourThought Financial, LLC | 68 | $3.00K | 0.00% | 00.0% | Unchanged |
| Patriot Financial Group Insurance Agency, LLC | 60 | $3.00K | 0.00% | +60 | New |
| Eaton Vance Management | 1,491 | $5.00K | 0.00% | +382+34.4% | Added |
| Truvestments Capital LLC | 100 | $5.00K | 0.00% | 00.0% | Unchanged |
| IronBridge Private Wealth, LLC | 100 | $5.00K | 0.00% | 00.0% | Unchanged |
| Howe & Rusling Inc | 120 | $6.00K | 0.00% | −17−12.4% | Reduced |
| Meeder Asset Management Inc | 133 | $6.00K | 0.00% | +55+70.5% | Added |
| Parkside Financial Bank & Trust | 139 | $7.00K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 158 | $7.00K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 154 | $7.00K | 0.00% | +154 | New |
| Sageworth Trust Co | 200 | $9.00K | 0.00% | 00.0% | Unchanged |
| Macroview Investment Management LLC | 193 | $9.00K | 0.01% | +193 | New |
| Versant Capital Management, Inc | 202 | $10.0K | 0.00% | +7+3.6% | Added |
| Sutton Wealth Advisors Inc. | 218 | $10.3K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 227 | $11.0K | 0.00% | −4−1.7% | Reduced |
| Huntington National Bank | 312 | $15.0K | 0.00% | 00.0% | Unchanged |
| Counterpoint Mutual Funds LLC | 422 | $20.0K | 0.02% | +422 | New |
| American Portfolios Advisors | 450 | $21.2K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 500 | $23.5K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 509 | $24.0K | 0.00% | −259−33.7% | Reduced |
| Ancora Advisors, LLC | 500 | $24.0K | 0.00% | 00.0% | Unchanged |
| Coastal Capital Group, Inc. | 500 | $24.0K | 0.01% | 00.0% | Unchanged |
| FMR LLC | 619 | $29.0K | 0.00% | −23−3.6% | Reduced |
| Macquarie Group Ltd | 656 | $31.0K | 0.00% | 00.0% | Unchanged |
| Salem Investment Counselors Inc | 685 | $32.0K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 750 | $35.0K | 0.02% | +485+183.0% | Added |
| Tower Research Capital LLC (TRC) | 757 | $36.0K | 0.00% | −7,051−90.3% | Reduced |
| Advisor Group Holdings, Inc. | 1,563 | $74.0K | 0.00% | +905+137.5% | Added |
| The PNC Financial Services Group, Inc. | 1,624 | $77.0K | 0.00% | −38−2.3% | Reduced |
| Captrust Financial Advisors | 1,712 | $81.0K | 0.00% | −668−28.1% | Reduced |
| Koshinski Asset Management, Inc. | 2,170 | $102.1K | 0.01% | +2,170 | New |
| First Mercantile Trust Co | 2,434 | $114.0K | 0.02% | −186−7.1% | Reduced |
| Ameritas Investment Partners, Inc. | 2,553 | $120.0K | 0.00% | −260−9.2% | Reduced |
| State of Wyoming | 2,685 | $126.0K | 0.08% | +1,112+70.7% | Added |
| Lazard Asset Management LLC | 2,848 | $133.0K | 0.00% | −231−7.5% | Reduced |
| USA Financial Portformulas Corp | 3,271 | $154.0K | 0.14% | +691+26.8% | Added |
| STRS Ohio | 3,300 | $155.0K | 0.00% | −6,300−65.6% | Reduced |
| Quantbot Technologies LP | 3,500 | $164.0K | 0.01% | +3,500 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,047 | $190.0K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 4,159 | $196.0K | 0.00% | +421+11.3% | Added |
| Diversified Trust Co | 4,283 | $201.0K | 0.01% | +4,283 | New |
| HSBC Holdings PLC | 4,316 | $204.0K | 0.00% | +4,316 | New |
| Mutual of America Capital Management LLC | 4,477 | $211.0K | 0.00% | −300−6.3% | Reduced |
| Royal Bank of Canada | 4,520 | $212.0K | 0.00% | +1,034+29.7% | Added |
| Fox Run Management, L.L.C. | 4,594 | $216.0K | 0.14% | −457−9.0% | Reduced |
| Baird Financial Group, Inc. | 4,803 | $226.0K | 0.00% | −264−5.2% | Reduced |
| Squarepoint Ops LLC | 4,953 | $233.0K | 0.00% | +4,953 | New |
| ProShare Advisors LLC | 5,136 | $242.0K | 0.00% | −4,420−46.3% | Reduced |
| Cornerstone Investment Partners, LLC | 5,162 | $243.0K | 0.01% | −1,173−18.5% | Reduced |
| Teacher Retirement System of Texas | 5,413 | $255.0K | 0.00% | +5,413 | New |
| First Citizens Bank & Trust Co | 5,517 | $260.0K | 0.01% | −69−1.2% | Reduced |
| Occudo Quantitative Strategies LP | 5,533 | $260.0K | 0.03% | +5,533 | New |
| Raymond James & Associates | 5,874 | $276.0K | 0.00% | +5,874 | New |
| Envestnet Asset Management Inc | 5,883 | $277.0K | 0.00% | −154−2.6% | Reduced |
| Lincoln National Corp | 5,984 | $281.0K | 0.01% | 00.0% | Unchanged |
| Maryland Capital Management | 5,982 | $281.0K | 0.02% | +205+3.5% | Added |
| Gabelli & Co Investment Advisers, Inc. | 6,700 | $315.0K | 0.04% | +6,700 | New |
| White Pine Capital LLC | 7,100 | $334.0K | 0.10% | 00.0% | Unchanged |
| Wesbanco Bank Inc | 7,200 | $339.0K | 0.01% | −400−5.3% | Reduced |
| Gsa Capital Partners LLP | 7,287 | $343.0K | 0.03% | +7,287 | New |
| Gamco Investors, Inc. Et Al | 7,720 | $363.0K | 0.00% | +1,020+15.2% | Added |
| Moors & Cabot, Inc. | 7,800 | $367.0K | 0.02% | −200−2.5% | Reduced |
| Walleye Trading LLC | 7,838 | $369.0K | 0.01% | +7,838 | New |
| Everence Capital Management Inc | 7,890 | $371.0K | 0.03% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 8,077 | $380.0K | 0.02% | +8,077 | New |
| American Century Companies Inc | 8,355 | $393.0K | 0.00% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 8,706 | $409.0K | 0.00% | +8,706 | New |
| Bellecapital International Ltd. | 8,700 | $409.0K | 0.12% | +8,700 | New |
| PEAK6 Investments LLC | 8,723 | $410.0K | 0.01% | −4,337−33.2% | Reduced |
| Metropolitan Life Insurance Co | 8,865 | $416.9K | 0.01% | −1,519−14.6% | Reduced |
| Arizona State Retirement System | 9,152 | $430.0K | 0.00% | +10+0.1% | Added |
| Bailard, Inc. | 9,400 | $442.0K | 0.02% | +9,400 | New |
| Hancock Whitney Corp | 9,442 | $444.0K | 0.02% | −41−0.4% | Reduced |
| Bridgeway Capital Management, LLC | 9,600 | $451.0K | 0.01% | +9,600 | New |
| Handelsbanken Fonder AB | 9,700 | $456.0K | 0.00% | 00.0% | Unchanged |
| Shell Asset Management Co | 10,636 | $500.0K | 0.01% | −460−4.1% | Reduced |
| New York State Teachers Retirement System | 10,667 | $502.0K | 0.00% | 00.0% | Unchanged |
| Quantinno Capital Management LP | 10,966 | $516.0K | 0.58% | 00.0% | Unchanged |
| MetLife Investment Management | 11,583 | $544.7K | 0.00% | −2,351−16.9% | Reduced |
| Eagle Bay Advisors LLC | 11,600 | $547.0K | 0.32% | +4,000+52.6% | Added |
| Jane Street Group, LLC | 12,260 | $577.0K | 0.00% | −5,830−32.2% | Reduced |
| Bank of Montreal | 12,203 | $608.0K | 0.00% | −233−1.9% | Reduced |
| Susquehanna Fundamental Investments, LLC | 12,986 | $611.0K | 0.01% | +4,600+54.9% | Added |
| Maryland State Retirement & Pension System | 13,310 | $637.0K | 0.02% | +13,310 | New |
| Oregon Public Employees Retirement Fund | 13,693 | $644.0K | 0.01% | −100−0.7% | Reduced |
| Qube Research & Technologies Ltd | 13,730 | $646.0K | 0.01% | −415−2.9% | Reduced |
| AE Wealth Management LLC | 15,411 | $725.0K | 0.01% | +15,411 | New |