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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; 443 institutions reported holding it in 13F filings for Q2 2026, worth $5.85B in total; Maverick Capital is the only superinvestor holding it.

Q1 2024 vs. Q4 2023

How the institutions holding Axcelis Technologies Inc changed between Q4 2023 and Q1 2024.

All holders in Q1 2024All holders in Q4 2023

13F holders of ACLS: Q4 2023 compared with Q1 2024
MeasureQ4 2023Of which not filed for Q1 2024Q1 2024Change
Holders4211385−35
Shares29.4M166.2K30.2M+1.02M (+3.5%)
Value$3.81B$21.6M$3.37B−$416.8M (−11.0%)

1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (60)

Institutions that held Axcelis Technologies Inc at the end of Q1 2024 but not at the end of Q4 2023.

Institutions new to ACLS in Q1 2024
InstitutionSharesValue% of portfolio
Reinhart Partners, Inc.339,592$37.9M1.54%
Senvest Management, LLC335,814$37.4M1.45%
Massachusetts Financial Services Co217,637$24.3M0.01%
Boston Partners192,260$20.8M0.02%
Citadel Advisors LLC111,726$12.5M0.01%
Holocene Advisors, LP79,465$8.86M0.03%
S Squared Technology, LLC49,000$5.46M2.51%
BTC Capital Management, Inc.42,619$4.75M0.43%
Kornitzer Capital Management Inc32,070$3.58M0.07%
Colony Group, LLC24,802$2.77M0.02%
Danske Bank A/S22,169$2.47M0.01%
Susquehanna Fundamental Investments, LLC19,160$2.14M0.10%
Isthmus Partners, LLC17,763$1.98M0.22%
RE Advisers Corp11,000$1.23M0.03%
Summit Global Investments8,972$1.00M0.07%
Warren Averett Asset Management, LLC8,886$991.0K0.02%
Van Hulzen Asset Management, LLC8,624$962.0K0.06%
SG Americas Securities, LLC7,097$791.0K0.00%
Blackhawk Capital Partners LLC.6,871$766.3K0.48%
Scientech Research LLC6,783$756.4K0.40%
Ion Asset Management Ltd.6,600$736.0K0.05%
UniSuper Management Pty Ltd6,451$719.4K0.01%
Deerfield Management Company, L.P. (Series C)5,969$665.7K0.01%
Point72 Asia (Singapore) Pte. Ltd.5,361$597.8K0.16%
Gsa Capital Partners LLP5,327$594.0K0.05%
Peterson Wealth Services5,180$577.7K0.21%
SkyOak Wealth, LLC5,052$563.4K0.13%
Harbor Capital Advisors, Inc.4,291$479.0K0.06%
Nissay Asset Management Corp3,325$370.8K0.00%
Guidance Capital, Inc3,448$359.7K0.13%
Bridgefront Capital, LLC3,109$346.7K0.26%
James Investment Research Inc2,968$331.0K0.04%
Hohimer Wealth Management, LLC2,889$322.2K0.08%
Pearl River Capital, LLC2,863$319.3K0.05%
Jefferies Financial Group Inc.2,758$307.6K0.01%
Andina Capital Management, LLC2,692$300.2K0.23%
Cipher Capital LP2,674$298.2K0.14%
GTS Securities LLC2,599$289.8K0.01%
Headlands Technologies LLC2,549$284.3K0.07%
Kovitz Investment Group Partners, LLC2,445$272.7K0.00%
AlphaMark Advisors, LLC2,347$262.0K0.09%
Inceptionr LLC2,285$254.8K0.07%
Rakuten Investment Management, Inc.1,071$119.4K0.00%
Formidable Asset Management, LLC1,070$119.3K0.02%
Future Financial Wealth Managment LLC1,000$111.5K0.09%
Byrne Asset Management LLC320$35.7K0.02%
nVerses Capital, LLC100$11.2K0.03%
Bullock Wealth Management Group70$7.87K0.01%
VitalStone Financial, LLC67$7.00K0.01%
Richardson Capital Management LLC51$5.69K0.00%
CIBC Private Wealth Group, LLC45$5.06K0.00%
Bokf, NA34$3.82K0.00%
Cullen/Frost Bankers, Inc.16$1.78K0.00%
Smartleaf Asset Management LLC11$1.24K0.00%
Blue Bell Private Wealth Management, LLC11$1.23K0.00%
Avion Wealth5$1.00K0.00%
Sofos Investments, Inc.5$5960.00%
Rothschild Investment LLC5$5580.00%
First Command Advisory Services, Inc.5$5580.00%
Ci Investments Inc.3$00.00%

Sold out (95)

Institutions that held Axcelis Technologies Inc at the end of Q4 2023 and filed for Q1 2024 without it.

Institutions that sold out of ACLS in Q1 2024
InstitutionShares, Q4 2023Value, Q4 2023
Westfield Capital Management Co LP212,888$27.6M
Twinbeech Capital LP72,397$9.39M
Crestline Management, LP53,828$6.98M
Soviero Asset Management, LP50,000$6.48M
Caisse de Depot Et Placement du Quebec48,600$6.30M
Aquatic Capital Management LLC44,400$5.76M
Harber Asset Management LLC39,824$5.16M
Schroder Investment Management Group38,297$4.97M
Jacobs Levy Equity Management, Inc34,481$4.47M
HRT Financial LP28,219$3.66M
Point72 Middle East FZE28,135$3.65M
Schonfeld Strategic Advisors LLC27,787$3.60M
Eagle Asset Management Inc27,771$3.60M
Gratus Capital LLC25,937$3.36M
Navellier & Associates Inc25,148$3.26M
Tudor Investment Corp Et Al22,105$2.87M
Quantbot Technologies LP21,204$2.75M
Magnetar Financial LLC19,308$2.50M
Point72 Hong Kong Ltd19,217$2.49M
Perigon Wealth Management, LLC18,358$2.38M
Nicholas Investment Partners, LP18,112$2.35M
Squarepoint Ops LLC18,092$2.35M
Edgestream Partners, L.P.15,751$2.04M
Jump Financial, LLC14,772$1.92M
Axiom Investors LLC13,721$1.78M
Beck Capital Management, LLC11,877$1.54M
Horizon Investment Services, LLC10,890$1.41M
Robeco Institutional Asset Management B.V.10,249$1.33M
AE Wealth Management LLC7,394$970.8K
ClariVest Asset Management LLC6,986$906.0K
Zacks Investment Management6,874$891.5K
Stratos Wealth Partners, LTD.6,703$869.3K
Advisory Research Inc6,613$857.6K
Morse Asset Management, Inc6,343$823.0K
Wakefield Asset Management LLLP5,937$770.0K
Jackson Creek Investment Advisors LLC5,519$716.0K
PEAK6 Investments LLC5,494$712.5K
Asset Management One Co.,Ltd.5,093$674.1K
Susquehanna Portfolio Strategies, LLC5,143$667.0K
Y-Intercept (Hong Kong) Ltd5,091$660.3K
Two Sigma Securities, LLC5,079$658.7K
Eqis Capital Management, Inc.4,311$559.1K
Verition Fund Management LLC4,051$525.4K
Thoroughbred Financial Services, LLC4,054$525.0K
Occudo Quantitative Strategies LP3,826$496.2K
Westover Capital Advisors, LLC3,818$495.2K
TriaGen Wealth Management LLC3,812$494.4K
Great Valley Advisor Group, Inc.3,806$493.6K
CenterBook Partners LP3,792$491.8K
Vident Advisory, LLC3,426$444.3K
Captrust Financial Advisors2,833$367.4K
Affinity Investment Advisors, LLC2,657$344.6K
First Hawaiian Bank2,613$338.9K
CSS LLC2,600$337.2K
Petrus Trust Company, LTA2,472$320.6K
Cim, LLC2,781$309.9K
Mirabella Financial Services LLP2,328$302.3K
Nordea Investment Management AB2,206$285.7K
Cetera Advisor Networks LLC2,109$273.5K
Yorktown Management & Research Co Inc2,000$259.4K
Cetera Advisors LLC1,905$247.1K
Csenge Advisory Group1,875$243.2K
Alps Advisors Inc1,848$239.7K
We Are One Seven, LLC1,798$233.2K
Landscape Capital Management, L.L.C.1,793$232.5K
Balyasny Asset Management LLC1,789$232.0K
Prelude Capital Management, LLC1,788$231.9K
Wiley Bros.-Aintree Capital, LLC1,785$231.5K
Empowered Funds, LLC1,777$230.5K
Wealth Enhancement Advisory Services, LLC1,720$223.1K
MAI Capital Management1,700$220.5K
Capstone Investment Advisors, LLC1,679$217.8K
Avantax Advisory Services, Inc.1,665$215.9K
Linden Thomas Advisory Services, LLC1,656$214.8K
Gamco Investors, Inc. Et Al1,635$212.0K
Syon Capital LLC1,581$205.0K
GYL Financial Synergies, LLC1,546$200.5K
Clear Street Markets LLC718$93.0K
Kapitalo Investimentos Ltda601$77.9K
Kessler Investment Group, LLC594$77.0K
Exchange Traded Concepts, LLC479$62.1K
Resurgent Financial Advisors LLC420$54.5K
C M Bidwell & Associates Ltd209$27.1K
McGlone Suttner Wealth Management, Inc.168$21.8K
Psagot Value Holdings Ltd. / (Israel)146$19.0K
Daiwa Securities Group Inc.100$13.0K
Raleigh Capital Management Inc.59$7.65K
Macroview Investment Management LLC39$5.06K
Caitlin John, LLC35$4.54K
Hillsdale Investment Management Inc.30$3.89K
Focused Wealth Management, Inc18$2.33K
Global Wealth Management Investment Advisory, Inc.12$1.56K
Arlington Trust Co LLC10$1.30K
AdvisorNet Financial, Inc4$519
Glassman Wealth Services2$259

Not filed for Q1 2024 yet (1)

Institutions that held Axcelis Technologies Inc at the end of Q4 2023 and haven't filed a 13F for Q1 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ACLS in Q4 2023 that haven't filed for Q1 2024
InstitutionShares, Q4 2023Value, Q4 2023
Putnam Investments LLC166,247$21.6M