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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 2022

Institutional positions in Axcelis Technologies Inc as of Sep 30, 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
287
+13 vs. Q2 2022
Shares held
28.4M
+778.0K (+2.8%) vs. Q2 2022
Total value
$1.72B
+$196.8M (+12.9%) vs. Q2 2022
New holders
50
94 more added
Sold out
37
100 more reduced

3 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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.

Institutional holdersQ3 2022: 287 institutions
Q1 2021: 193 institutionsQ2 2021: 189 institutionsQ3 2021: 205 institutionsQ4 2021: 254 institutionsQ1 2022: 290 institutionsQ2 2022: 277 institutionsQ3 2022: 287 institutionsQ4 2022: 327 institutionsQ1 2023: 379 institutionsQ2 2023: 406 institutionsQ3 2023: 421 institutionsQ4 2023: 421 institutionsQ1 2024: 385 institutionsQ2 2024: 393 institutionsQ3 2024: 369 institutionsQ4 2024: 325 institutionsQ1 2025: 307 institutionsQ2 2025: 330 institutionsQ3 2025: 362 institutionsQ4 2025: 373 institutionsQ1 2026: 380 institutionsQ2 2026: 442 institutions
Value heldQ3 2022: $1.72B
Q1 2021: $1.20BQ2 2021: $1.17BQ3 2021: $1.37BQ4 2021: $2.05BQ1 2022: $2.05BQ2 2022: $1.52BQ3 2022: $1.72BQ4 2022: $2.31BQ1 2023: $3.86BQ2 2023: $5.41BQ3 2023: $4.85BQ4 2023: $3.81BQ1 2024: $3.37BQ2 2024: $4.35BQ3 2024: $3.17BQ4 2024: $2.16BQ1 2025: $1.54BQ2 2025: $2.20BQ3 2025: $2.96BQ4 2025: $2.52BQ1 2026: $3.03BQ2 2026: $5.85B
Institutions holding ACLS and their total value by quarter
QuarterHoldersValue
Q2 2026442$5.85B
Q1 2026380$3.03B
Q4 2025373$2.52B
Q3 2025362$2.96B
Q2 2025330$2.20B
Q1 2025307$1.54B
Q4 2024325$2.16B
Q3 2024369$3.17B
Q2 2024393$4.35B
Q1 2024385$3.37B
Q4 2023421$3.81B
Q3 2023421$4.85B
Q2 2023406$5.41B
Q1 2023379$3.86B
Q4 2022327$2.31B
Q3 2022287$1.72B
Q2 2022277$1.52B
Q1 2022290$2.05B
Q4 2021254$2.05B
Q3 2021205$1.37B
Q2 2021189$1.17B
Q1 2021193$1.20B

Institutions, Q3 2022

Shares, value and share of portfolio for each institution holding Axcelis Technologies Inc; share changes are against Q2 2022.

Institutions holding ACLS in Q3 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Disciplined Investments, LLC3$00.00%+1+50.0%Added
Stonebridge Capital Advisors LLC7$00.00%+7New
Glassman Wealth Services2$00.00%+2New
SJS Investment Consulting Inc.9$00.00%+9New
Moisand Fitzgerald Tamayo, LLC15$1.00K0.00%−103−87.3%Reduced
Global Retirement Partners, LLC22$1.00K0.00%−6−21.4%Reduced
Whittier Trust Co of Nevada Inc15$1.00K0.00%00.0%Unchanged
Hudock, Inc.23$1.00K0.00%00.0%Unchanged
Focused Wealth Management, Inc18$1.00K0.00%00.0%Unchanged
JFS Wealth Advisors, LLC9$1.00K0.00%+4+80.0%Added
Schubert & Co15$1.00K0.00%+6+66.7%Added
Parallel Advisors, LLC23$1.00K0.00%+23New
Lindbrook Capital, LLC15$1.00K0.00%+15New
Farmers & Merchants Investments Inc25$2.00K0.00%−127−83.6%Reduced
Harbour Investments, Inc.30$2.00K0.00%00.0%Unchanged
Gradient Investments LLC31$2.00K0.00%00.0%Unchanged
Creative Financial Designs Inc25$2.00K0.00%+25New
Assetmark, Inc56$3.00K0.00%00.0%Unchanged
Sageworth Trust Co46$3.00K0.00%00.0%Unchanged
Davidson Capital Management Inc.54$3.00K0.00%+12+28.6%Added
Signaturefd, LLC45$3.00K0.00%+18+66.7%Added
Ronald Blue Trust, Inc.54$3.00K0.00%+47+671.4%Added
Howe & Rusling Inc69$4.00K0.00%−13−15.9%Reduced
FourThought Financial, LLC68$4.00K0.00%00.0%Unchanged
Parkside Financial Bank & Trust89$5.00K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC84$5.00K0.00%00.0%Unchanged
Core Wealth Advisors, Inc.77$5.00K0.00%00.0%Unchanged
Sageworth Trust Co of South Dakota100$6.00K0.01%−26−20.6%Reduced
Hanseatic Management Services Inc104$6.00K0.02%00.0%Unchanged
Duncker Streett & Co Inc100$6.00K0.00%00.0%Unchanged
Massmutual Trust Co FSB96$6.00K0.00%+92+2,300.0%Added
Cutler Group LP100$6.00K0.00%+100New
Kistler-Tiffany Companies, LLC100$6.00K0.00%+100New
Versant Capital Management, Inc133$8.00K0.00%00.0%Unchanged
Wipfli Financial Advisors LLC,133$8.00K0.00%+133New
Sandy Spring Bank145$9.00K0.00%−150−50.8%Reduced
Toth Financial Advisory Corp150$9.00K0.00%00.0%Unchanged
Rockefeller Capital Management L.P.174$10.0K0.00%−68−28.1%Reduced
Macroview Investment Management LLC165$10.0K0.02%+165New
Umb Bank N A188$11.0K0.00%−7−3.6%Reduced
First Horizon Advisors, Inc.214$12.0K0.00%−67−23.8%Reduced
Sutton Wealth Advisors Inc.225$13.6K0.01%00.0%Unchanged
Meeder Asset Management Inc227$14.0K0.00%−28,805−99.2%Reduced
TCI Wealth Advisors, Inc.238$14.0K0.00%+80+50.6%Added
IFP Advisors, Inc376$15.0K0.00%−5−1.3%Reduced
Fifth Third Bancorp261$16.0K0.00%−13−4.7%Reduced
Global Financial Private Client, LLC278$17.6K0.01%−344−55.3%Reduced
Bessemer Group Inc305$18.0K0.00%00.0%Unchanged
Quadrant Capital Group LLC298$18.0K0.00%+235+373.0%Added
Allworth Financial LP403$24.0K0.00%+20+5.2%Added
Ancora Advisors, LLC500$30.0K0.00%00.0%Unchanged
Coastal Capital Group, Inc.500$30.0K0.01%00.0%Unchanged
Nisa Investment Advisors, LLC522$30.0K0.00%+122+30.5%Added
Federation des caisses Desjardins du Quebec500$30.3K0.00%00.0%Unchanged
Public Employees Retirement System of Ohio527$32.0K0.00%+158+42.8%Added
Federated Hermes, Inc.583$35.0K0.00%−37,223−98.5%Reduced
Covestor Ltd620$38.0K0.03%−2−0.3%Reduced
Salem Investment Counselors Inc685$41.0K0.00%00.0%Unchanged
CWM, LLC732$44.0K0.00%+30+4.3%Added
US Bancorp793$47.0K0.00%+139+21.3%Added
Truvestments Capital LLC830$50.0K0.03%00.0%Unchanged
Huntington National Bank899$54.0K0.00%+250+38.5%Added
American Portfolios Advisors1,450$87.8K0.00%00.0%Unchanged
DuPont Capital Management Corp1,638$99.0K0.01%+1,638New
Counterpoint Mutual Funds LLC1,814$110.0K0.27%+1,814New
Quantbot Technologies LP1,911$115.0K0.01%−7,102−78.8%Reduced
Metropolitan Life Insurance Co2,030$122.9K0.01%00.0%Unchanged
Optimum Investment Advisors2,046$124.0K0.07%+300+17.2%Added
Aquatic Capital Management LLC2,100$127.0K0.01%+2,100New
Convergence Investment Partners, LLC2,290$139.0K0.09%+2,290New
The PNC Financial Services Group, Inc.2,425$147.0K0.00%+127+5.5%Added
Ameritas Investment Partners, Inc.2,553$154.0K0.01%00.0%Unchanged
Edmond de Rothschild Holding S.A.2,557$155.0K0.00%−577−18.4%Reduced
KBC Group NV2,842$172.0K0.00%−307−9.7%Reduced
Steward Partners Investment Advisory, LLC3,020$183.0K0.00%−225−6.9%Reduced
State of Wyoming3,135$190.0K0.09%+955+43.8%Added
CWM Advisors, LLC3,393$205.0K0.03%+3,393New
Mackenzie Financial Corp3,484$211.0K0.00%−839−19.4%Reduced
D.A. Davidson & Co.3,500$212.0K0.00%+3,500New
Janney Montgomery Scott LLC3,583$217.0K0.00%+3,583New
Essex Investment Management Co LLC3,725$226.0K0.04%00.0%Unchanged
Raymond James Financial Services Advisors, Inc.3,750$227.0K0.00%+3,750New
Baird Financial Group, Inc.3,762$228.0K0.00%00.0%Unchanged
Winton Group Ltd3,837$232.0K0.02%−4,456−53.7%Reduced
PEAK6 Investments LLC3,897$236.0K0.01%+3,897New
Intrust Bank NA3,920$237.0K0.04%+3,920New
Bank of Montreal3,948$248.0K0.00%+48+1.2%Added
HMS Capital Management, LLC4,154$252.0K0.15%+32+0.8%Added
Trexquant Investment LP4,205$255.0K0.01%−7,869−65.2%Reduced
Sawtooth Solutions, LLC4,254$258.0K0.04%−46−1.1%Reduced
Cim, LLC4,523$266.0K0.06%+4,523New
ProShare Advisors LLC4,503$273.0K0.00%−115−2.5%Reduced
Citadel Advisors LLC4,548$275.0K0.00%−4,459−49.5%Reduced
Avantax Advisory Services, Inc.4,569$277.0K0.00%+4,569New
Tower Research Capital LLC (TRC)4,590$278.0K0.00%+3,483+314.6%Added
Diversified Trust Co4,643$281.0K0.01%−527−10.2%Reduced
ARGA Investment Management, LP4,779$289.4K0.02%+4,779New
Allspring Global Investments Holdings, LLC4,827$292.0K0.00%+1,649+51.9%Added
Jump Financial, LLC4,900$297.0K0.01%+4,900New
Balyasny Asset Management LLC5,028$304.0K0.00%+5,028New