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Disclosery

ACLS AXCELIS TECHNOLOGIES INC

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COM NEW (common), issuer CIK 1113232

302 managers (308 13F filers) reported a position in ACLS shares at 2025-03-31, 31,104,507 shares in all. 45 filers opened a position and 65 filers sold out during the quarter.

Managers
302
13F filers
308
New
45
Added
125
Reduced
86
Sold out
65
Shares held by filers
31,104,507

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.5,338,420$265M0.01%-108,80913F-HRTimelineGroup
VANGUARD GROUP INCgroup of 2 filers holding4,445,188$221M+43,851Timeline
REINHART PARTNERS, LLC.1,441,022$71.6M2.61%+404,91013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP1,248,230$62M<0.01%-52,95813F-HRTimelineGroup
Boston Trust Walden Corpgroup of 2 filers holding1,159,371$57.4M+9,182Timeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC1,140,495$56.6M0.03%+80,39913F-HRTimelineGroup
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …1,020,732$50.7M0.14%+424,58213F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC925,571$46M<0.01%+27,82113F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/919,403$45.7M<0.01%+634,11913F-HRTimelineGroup
PRIMECAP MANAGEMENT CO/CA/835,066$41.5M0.03%-81,36013F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP701,275$34.8M0.01%-23,31013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC635,393$31.6M0.01%+44,27513F-HR/ATimelineGroup
Grantham, Mayo, Van Otterloo & Co. LLC579,387$28.8M0.09%-184,68213F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/526,422$26.1M<0.01%+2,05313F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY507,380$25.2M<0.01%+11,89713F-HRTimelineGroup
Amundiin group Amundi551,047$24.7M0.01%+61,79613F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC481,300$23.9M0.09%+258,63713F-HRTimeline
BlackBarn Capital Partners LP480,441$23.9M8.15%+424,44413F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP401,931$20M<0.01%+9,85313F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co386,007$19.2M<0.01%+16,07113F-HR/ATimelineGroup
UBS Group AGgroup of 2 filers holding350,894$17.4M+24,584Timeline
ROYCE & ASSOCIATES LP280,983$14M0.15%-52,44313F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp212,534$10.6M<0.01%-13,83013F-HRTimelineGroup
Jackson Square Partners, LLC210,344$10.4M1.41%+23,75413F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding194,211$9.65M+5,479Timeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.194,192$9.65M0.02%+12,93113F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC183,995$9.14M0.01%-106,27513F-HRTimelineGroup
PARADIGM CAPITAL MANAGEMENT INC/NY182,100$9.04M0.5%+28,20013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO170,011$8.44M<0.01%-19,55713F-HRTimelineGroup
Pacer Advisors, Inc.161,481$8.02M0.02%-620,67413F-HRTimeline
CITIGROUP INCin group CITIGROUP INC159,623$7.93M0.01%+41,43613F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO158,182$7.86M0.01%+13,01513F-HR/ATimelineGroup
HARBOR CAPITAL ADVISORS, INC.140,582$6.98M0.32%+52,75713F-HRTimeline
Invesco Ltd.in group Invesco Ltd.138,251$6.87M<0.01%+7,12913F-HRTimelineGroup
M&G PLCin group M&G PLC136,914$6.85M0.03%+9,31513F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS135,082$6.71M0.01%+18,79213F-HRTimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC129,881$6.45M0.15%+76,00013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC121,372$6.03M0.01%-116,98513F-HR/ATimelineGroup
MIZUHO MARKETS AMERICAS LLCin group MIZUHO FINANCIAL GROUP INC119,376$5.93M0.13%new13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA117,566$5.84M<0.01%+4,32413F-HR/ATimelineGroup
Legal & General Group Plcin group Legal & General Group Plc105,255$5.23M<0.01%-2,44613F-HRTimelineGroup
Public Sector Pension Investment Board103,067$5.12M0.02%+22,04013F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd101,361$5.03M0.31%+86,51313F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC99,786$4.96M<0.01%-2,18413F-HRTimelineGroup
Holocene Advisors, LP96,683$4.8M0.01%+12,39813F-HRTimeline
RHUMBLINE ADVISERS96,647$4.8M<0.01%+5,80513F-HR/ATimeline
Walleye Capital LLCin group Walleye Capital LLC94,169$4.68M0.05%+92,73913F-HRTimelineGroup
Nuveen, LLCin group TIAA89,536$4.45M<0.01%13F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC89,499$4.45M0.01%-122,50013F-HRTimeline
NORGES BANK86,383$4.29M<0.01%-429,57413F-HR/ATimeline
STATE OF WISCONSIN INVESTMENT BOARD78,467$3.9M0.01%+24,71713F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding74,770$3.71M-19,632Timeline
Squarepoint Ops LLCin group Squarepoint Ops LLC73,002$3.63M0.01%new13F-HR/ATimelineGroup
Quantbot Technologies LP65,091$3.23M0.1%+27,34113F-HRTimeline
Swiss National Bank63,000$3.13M<0.01%-1,10013F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson62,253$3.09M<0.01%-28,25513F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.61,520$3.06M<0.01%-4,62213F-HRTimeline
CAXTON ASSOCIATES LLP60,941$3.03M0.11%13F-HRTimeline
Numerai GP LLC60,755$3.02M0.57%+36,99013F-HRTimeline
Engineers Gate Manager LP58,784$2.92M0.05%-67,38713F-HRTimeline
LPL Financial LLC56,435$2.8M<0.01%-4,39913F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC56,310$2.8M<0.01%-17,16113F-HR/ATimelineGroup
HRT FINANCIAL LP54,763$2.72M0.02%new13F-HRTimeline
Private Advisor Group, LLC53,575$2.66M0.02%+47,51013F-HRTimeline
FMR LLCin group FMR LLC49,607$2.46M<0.01%+27,54813F-HRTimelineGroup
Creative Planningin group Creative Planning47,445$2.36M<0.01%+11,94513F-HRTimelineGroup
ExodusPoint Capital Management, LP44,611$2.22M0.03%new13F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP44,344$2.2M<0.01%+24,70913F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC37,192$1.85M0.03%-7,26813F-HR/ATimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co37,034$1.84M<0.01%-71413F-HRTimelineGroup
Focus Partners Wealthin group Focus Partners Wealth36,430$1.81M<0.01%+22,02713F-HR/ATimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC35,717$1.77M<0.01%+1,67813F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN35,493$1.76M<0.01%+5,42413F-HRTimelineGroup
Verition Fund Management LLC35,016$1.74M0.01%-8,69913F-HRTimeline
Homestead Advisers Corp34,200$1.7M0.04%+4,60013F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…33,521$1.66M<0.01%013F-HRTimelineGroup
RICE HALL JAMES & ASSOCIATES, LLC32,883$1.63M0.1%+113F-HRTimeline
OPTIMIZE FINANCIAL INC.32,251$1.6M1.16%new13F-HR/ATimeline
New Insight Wealth Advisors31,847$1.58M0.72%new13F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC31,820$1.58M<0.01%-11,07013F-HRTimelineGroup
ISTHMUS PARTNERS, LLC31,621$1.57M0.2%+3,33013F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…27,373$1.48M<0.01%-1,25013F-HR/ATimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…29,772$1.48M<0.01%-73513F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC27,384$1.36M<0.01%+6,61013F-HR/ATimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\26,363$1.31M<0.01%-2,12413F-HRTimelineGroup
BRIDGES INVESTMENT MANAGEMENT INC25,793$1.28M0.02%+14,58913F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC25,063$1.24M<0.01%+3,56113F-HRTimelineGroup
Schonfeld Strategic Advisors LLC24,622$1.22M0.01%+10,79813F-HRTimeline
CHASE INVESTMENT COUNSEL CORP24,000$1.19M0.44%+9,00013F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources23,626$1.17M<0.01%+36013F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC22,093$1.1M<0.01%-109,47113F-HRTimelineGroup
Andra AP-fonden19,990$993K0.02%new13F-HRTimeline
Aquatic Capital Management LLC19,986$993K0.03%+7,03913F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC19,971$992K<0.01%+14,28313F-HRTimelineGroup
Nebula Research & Development LLC19,767$982K0.09%+11,75513F-HRTimeline
Penbrook Management LLC19,640$976K0.74%+7513F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…19,396$963K<0.01%+84913F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC19,163$952K<0.01%+1,63413F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…19,155$951K0.01%-73013F-HRTimelineGroup
Janney Montgomery Scott LLC19,103$949K<0.01%+3,11013F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC18,957$942K0.01%-16,45313F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP18,809$934K0.08%-15,11513F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP18,793$933K<0.01%-21,12713F-HRTimelineGroup
GLOBEFLEX CAPITAL L P18,553$922K0.09%+1,70713F-HRTimeline
Qube Research & Technologies Ltd18,488$918K<0.01%-133,74713F-HRTimeline
State of Alaska, Department of Revenue18,012$894K0.01%-49213F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …17,825$885K<0.01%-48113F-HRTimelineGroup
Assenagon Asset Management S.A.17,800$884K<0.01%-15,28013F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP17,682$879K0.12%+8,81113F-HRTimeline
ABN AMRO INVESTMENT SOLUTIONSin group ABN AMRO INVESTMENT SOLUTIONS17,457$867K0.02%+11,11613F-HRTimelineGroup
Aptus Capital Advisors, LLC17,376$863K0.01%new13F-HRTimeline
Second Line Capital, LLC17,343$861K0.22%new13F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC17,116$850K0.01%-7,46113F-HRTimeline
Corebridge Financial, Inc.in group Corebridge Financial, Inc.17,010$845K<0.01%-33413F-HRTimelineGroup
VIRGINIA RETIREMENT SYSTEMS ET Al16,838$836K0.01%13F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…16,267$808K<0.01%-3,03813F-HRTimeline
Louisiana State Employees Retirement Sy…15,300$760K0.02%-40013F-HRTimeline
ALGERT GLOBAL LLC15,110$751K0.02%new13F-HR/ATimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…15,055$748K<0.01%-3,03313F-HRTimelineGroup
Illinois Municipal Retirement Fund15,023$746K0.01%-1,96013F-HRTimeline
Allianz Asset Management GmbHin group Allianz SE14,530$722K<0.01%-43,42513F-HRTimelineGroup
ProShare Advisors LLC14,513$721K<0.01%-2,55313F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …14,109$701K<0.01%new13F-HRTimelineGroup
State of Tennessee, Department of Treas…13,893$690K<0.01%013F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC13,562$674K<0.01%+2,87613F-HRTimeline
Ensign Peak Advisors, Inc13,366$664K<0.01%013F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding12,775$635K+2,276Timeline
Magnetar Financial LLCin group Magnetar Financial LLC12,505$621K0.01%new13F-HRTimelineGroup
Cambridge Investment Research Advisors,…12,168$604K<0.01%+3,36413F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC12,028$597K0.01%-31013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…11,916$592K<0.01%+1,40213F-HRTimelineGroup
Dynamic Technology Lab Private Ltd11,890$590K0.09%+4,26113F-HRTimeline
IMC-Chicago, LLC11,308$562K0.02%new13F-HRTimeline
COMERICA BANK11,135$553K<0.01%-40013F-HRTimeline
KLP KAPITALFORVALTNING AS11,100$551K<0.01%+4,60013F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…10,699$531K<0.01%013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…10,497$521K<0.01%+1,36813F-HRTimeline
Handelsbanken Fonder AB10,200$507K<0.01%013F-HRTimeline
AVIVA PLCin group AVIVA PLC10,189$506K<0.01%+2,05713F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND10,150$504K<0.01%013F-HR/ATimeline
Illumine Investment Management, LLC9,731$483K0.4%new13F-HRTimeline
Maryland State Retirement & Pension Sys…9,456$470K0.01%-1,47513F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM9,318$463K<0.01%-13413F-HRTimeline
AMALGAMATED BANK9,309$462K<0.01%-29413F-HRTimeline
Peterson Wealth Services9,131$454K0.14%+1,43813F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC8,732$434K<0.01%-29113F-HRTimelineGroup
Brookwood Investment Group LLC8,400$417K0.07%13F-HRTimeline
SG Americas Securities, LLC8,404$417K<0.01%+77413F-HRTimeline
iSAM Funds (UK) Ltdin group iSAM Funds (UK) Ltd8,058$400K0.2%new13F-HRTimelineGroup
Moors & Cabot, Inc.7,830$389K0.02%+82013F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…7,779$386K<0.01%+83913F-HRTimeline
Eagle Bay Advisors LLC7,585$377K0.32%+27513F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND7,460$371K0.01%-20013F-HRTimeline
North Star Investment Management Corp.7,392$367K0.03%013F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP7,300$363K<0.01%-18,99513F-HRTimelineGroup
TWINBEECH CAPITAL LP7,261$361K0.01%+3,41713F-HRTimeline
CIBC WORLD MARKETS CORP7,229$359K<0.01%+4,18113F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC7,160$356K<0.01%-93613F-HRTimelineGroup
Three Seasons Wealth, LLC7,105$353K0.17%new13F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…7,100$353K<0.01%013F-HRTimeline
SkyOak Wealth, LLC7,094$352K0.08%+3,05713F-HRTimeline
Police & Firemen's Retirement System of…6,939$345K<0.01%013F-HRTimeline
WHITE PINE CAPITAL LLC6,900$343K0.12%013F-HRTimeline
Bank Julius Baer & Co. Ltd, Zurich6,878$342K<0.01%+37513F-HR/ATimeline
Vestcor Inc6,744$335K0.01%-2,14813F-HRTimeline
Mariner, LLCin group Mariner, LLC6,670$331K<0.01%+2,92213F-HRTimelineGroup
GABELLI FUNDS LLCin group GAMCO Investors (Gabelli)6,422$319K<0.01%new13F-HRTimelineGroup
MACKENZIE FINANCIAL CORP6,346$315K<0.01%+45913F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.6,310$313K<0.01%-34,07013F-HRTimelineGroup
PEAK6 LLCin group PEAK6 LLC6,219$309K0.01%+5,21613F-HRTimelineGroup
Arrowpoint Investment Partners (Singapo…in group Arrowpoint Investment Partner…6,100$303K0.14%new13F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/6,011$299K<0.01%+1,47113F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …5,783$291K<0.01%+2,11213F-HRTimelineGroup
Entropy Technologies, LP5,800$288K0.03%new13F-HRTimeline
Graham Capital Management, L.P.5,526$274K0.01%+34813F-HRTimeline
Cetera Investment Advisers5,491$273K<0.01%new13F-HRTimeline
Federation des caisses Desjardins du Qu…5,392$268K<0.01%-1,33513F-HRTimeline
Bridgefront Capital, LLC5,174$257K0.07%new13F-HRTimeline
Gotham Asset Management, LLC4,918$244K<0.01%-19,07213F-HRTimeline
D.A. DAVIDSON & CO.4,912$244K<0.01%+2513F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…4,896$243K<0.01%013F-HRTimelineGroup
PRAXIS INVESTMENT MANAGEMENT INC4,880$242K0.02%013F-HRTimeline
HANCOCK WHITNEY CORP4,826$240K0.01%-21913F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS4,753$236K<0.01%new13F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…4,734$235K<0.01%-19013F-HR/ATimelineGroup
Quantinno Capital Management LP4,594$228K<0.01%new13F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC4,475$222K<0.01%new13F-HRTimeline
AlphaQuest LLC4,082$203K0.02%-12,72713F-HRTimeline
Firsthand Capital Management, Inc.4,000$199K0.48%013F-HRTimeline
ESSEX INVESTMENT MANAGEMENT CO LLC3,725$185K0.04%013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…3,457$172K<0.01%013F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…3,300$164K0.01%013F-HRTimelineGroup
SHELL ASSET MANAGEMENT CO3,288$163K0.01%-13413F-HRTimeline
Covestor Ltd3,166$158K0.11%+1,19513F-HRTimeline
Skandinaviska Enskilda Banken AB (publ)2,979$148K<0.01%-5,25313F-HRTimeline
Perkins Coie Trust Co2,675$133K0.03%+22513F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…2,358$117K<0.01%+42513F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,218$110K<0.01%+1,73213F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.2,018$100K<0.01%-64113F-HRTimelineGroup
Advisors Asset Management, Inc.1,969$97.8K<0.01%+27613F-HR/ATimeline