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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, Q2 2022

Institutional positions in Axcelis Technologies Inc as of Jun 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
277
−7 vs. Q1 2022
Shares held
27.6M
+749.0K (+2.8%) vs. Q1 2022
Total value
$1.52B
−$505.4M (−24.9%) vs. Q1 2022
New holders
40
96 more added
Sold out
47
97 more reduced

6 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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 holdersQ2 2022: 277 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 heldQ2 2022: $1.52B
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, Q2 2022

Shares, value and share of portfolio for each institution holding Axcelis Technologies Inc; share changes are against Q1 2022.

Institutions holding ACLS in Q2 2022
InstitutionSharesValue% of portfolioChange in sharesAction
JFS Wealth Advisors, LLC5$00.00%00.0%Unchanged
Retirement Group, LLC2$00.00%+1+100.0%Added
Disciplined Investments, LLC2$00.00%00.0%Unchanged
Schubert & Co9$00.00%+6+200.0%Added
Massmutual Trust Co FSB4$00.00%+4New
Steward Financial Group LLC7$00.00%+7New
Signaturefd, LLC27$1.00K0.00%−23−46.0%Reduced
Bivin & Associates, Inc.20$1.00K0.00%00.0%Unchanged
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%+18New
Dark Forest Capital Management LP12$1.00K0.00%+12New
Ronald Blue Trust, Inc.7$1.00K0.00%+7New
Gradient Investments LLC31$2.00K0.00%00.0%Unchanged
Global Retirement Partners, LLC28$2.00K0.00%+14+100.0%Added
Davidson Capital Management Inc.42$2.00K0.00%+30+250.0%Added
Harbour Investments, Inc.30$2.00K0.00%+30New
Fieldpoint Private Securities, LLC50$3.00K0.00%−70−58.3%Reduced
Sageworth Trust Co46$3.00K0.00%00.0%Unchanged
Quadrant Capital Group LLC63$3.00K0.00%+22+53.7%Added
Assetmark, Inc56$3.00K0.00%+46+460.0%Added
Core Wealth Advisors, Inc.77$4.00K0.00%00.0%Unchanged
Howe & Rusling Inc82$4.00K0.00%+10+13.9%Added
FourThought Financial, LLC68$4.00K0.00%00.0%Unchanged
Duncker Streett & Co Inc100$5.00K0.00%00.0%Unchanged
Parkside Financial Bank & Trust89$5.00K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC84$5.00K0.00%00.0%Unchanged
Moisand Fitzgerald Tamayo, LLC118$6.00K0.00%−73−38.2%Reduced
Hanseatic Management Services Inc104$6.00K0.01%00.0%Unchanged
Sageworth Trust Co of South Dakota126$7.00K0.01%−23−15.4%Reduced
Versant Capital Management, Inc133$7.00K0.00%00.0%Unchanged
Toth Financial Advisory Corp150$8.00K0.00%00.0%Unchanged
Farmers & Merchants Investments Inc152$8.00K0.00%00.0%Unchanged
Total Clarity Wealth Management, Inc.150$8.00K0.00%+150New
TCI Wealth Advisors, Inc.158$9.00K0.00%00.0%Unchanged
Umb Bank N A195$11.0K0.00%−1−0.5%Reduced
Sutton Wealth Advisors Inc.225$12.3K0.00%−75−25.0%Reduced
Rockefeller Capital Management L.P.242$13.0K0.00%+242New
Riverview Trust Co255$14.0K0.01%+255New
IFP Advisors, Inc381$15.0K0.00%−25−6.2%Reduced
Fifth Third Bancorp274$15.0K0.00%+137+100.0%Added
First Horizon Advisors, Inc.281$15.0K0.00%+231+462.0%Added
Sandy Spring Bank295$16.0K0.00%00.0%Unchanged
Bessemer Group Inc305$17.0K0.00%00.0%Unchanged
Public Employees Retirement System of Ohio369$20.0K0.00%+193+109.7%Added
Allworth Financial LP383$21.0K0.00%+8+2.1%Added
Nisa Investment Advisors, LLC400$22.0K0.00%+300+300.0%Added
Private Capital Group, LLC434$24.0K0.02%00.0%Unchanged
Ancora Advisors, LLC500$27.0K0.00%00.0%Unchanged
Coastal Capital Group, Inc.500$27.0K0.01%00.0%Unchanged
Federation des caisses Desjardins du Quebec500$27.4K0.00%00.0%Unchanged
Global Financial Private Client, LLC622$29.8K0.02%00.0%Unchanged
Covestor Ltd622$34.0K0.03%−33−5.0%Reduced
Huntington National Bank649$36.0K0.00%−23−3.4%Reduced
US Bancorp654$36.0K0.00%+106+19.3%Added
Salem Investment Counselors Inc685$38.0K0.00%00.0%Unchanged
CWM, LLC702$38.0K0.00%+188+36.6%Added
Truvestments Capital LLC830$46.0K0.03%+830New
Tower Research Capital LLC (TRC)1,107$61.0K0.00%−2,327−67.8%Reduced
Amundi1,259$69.0K0.00%+1,259New
American Portfolios Advisors1,450$79.5K0.00%00.0%Unchanged
Optimum Investment Advisors1,746$96.0K0.05%−600−25.6%Reduced
SeaCrest Wealth Management, LLC1,880$103.0K0.01%+1,880New
Metropolitan Life Insurance Co2,030$111.3K0.00%00.0%Unchanged
State of Wyoming2,180$119.0K0.07%−969−30.8%Reduced
FinTrust Capital Advisors, LLC2,270$124.0K0.03%−530−18.9%Reduced
Macquarie Group Ltd2,286$125.0K0.00%−1,262−35.6%Reduced
The PNC Financial Services Group, Inc.2,298$127.0K0.00%+115+5.3%Added
Ameritas Investment Partners, Inc.2,553$140.0K0.01%00.0%Unchanged
Captrust Financial Advisors2,647$145.0K0.00%−2,286−46.3%Reduced
Edmond de Rothschild Holding S.A.3,134$172.0K0.00%+143+4.8%Added
KBC Group NV3,149$173.0K0.00%−2,612−45.3%Reduced
Allspring Global Investments Holdings, LLC3,178$174.0K0.00%−26,215−89.2%Reduced
Steward Partners Investment Advisory, LLC3,245$178.0K0.00%−6−0.2%Reduced
Perigon Wealth Management, LLC3,642$200.0K0.02%+3,642New
Telemus Capital, LLC3,690$202.0K0.02%+225+6.5%Added
Essex Investment Management Co LLC3,725$204.0K0.03%+3,725New
CAPROCK Group, Inc.3,733$205.0K0.02%+17+0.5%Added
Baird Financial Group, Inc.3,762$206.0K0.00%−674−15.2%Reduced
Bellecapital International Ltd.3,949$217.0K0.06%00.0%Unchanged
Boulder Hill Capital Management LP4,000$219.0K0.25%+4,000New
HMS Capital Management, LLC4,122$226.0K0.13%+4,122New
Bank of Montreal3,900$228.0K0.00%−5,975−60.5%Reduced
Walleye Capital LLC4,288$235.0K0.01%+4,288New
Sawtooth Solutions, LLC4,300$236.0K0.03%+4,300New
Mackenzie Financial Corp4,323$237.0K0.00%+604+16.2%Added
ProShare Advisors LLC4,618$253.0K0.00%−2,722−37.1%Reduced
Algert Global LLC4,641$255.0K0.02%−31,260−87.1%Reduced
Guggenheim Capital LLC4,697$258.0K0.00%+1,460+45.1%Added
PDT Partners, LLC4,780$262.0K0.02%+4,780New
Royal Bank of Canada4,987$273.0K0.00%−1,467−22.7%Reduced
Inspire Advisors, LLC4,975$273.0K0.08%+4,975New
Advisor Group Holdings, Inc.5,134$282.0K0.00%−1,767−25.6%Reduced
Cornerstone Investment Partners, LLC5,135$282.0K0.02%00.0%Unchanged
Public Employees Retirement Association of Colorado5,150$282.0K0.00%+5,150New
Diversified Trust Co5,170$284.0K0.01%00.0%Unchanged
Alps Advisors Inc5,354$294.0K0.00%−56−1.0%Reduced
Pitcairn Co5,406$296.0K0.03%−671−11.0%Reduced
Mutual of America Capital Management LLC5,546$304.0K0.00%+746+15.5%Added
Teacher Retirement System of Texas5,569$305.0K0.00%−1,170−17.4%Reduced