13F

Stock

Axcelis Technologies Inc

ACLS · held by 369 managers

Reported value

$2.34B

Holders

369

+4 new · −2 exited

Holders’ est. mark

−$6.71M

Price effect on 6 books still in the name

Largest holder

$387.8M

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.4.83M$387.8MHeld
Vanguard4.12M$331.2MHeld
VICTORY CAPITAL MANAGEMENT INC1.81M$145.2MHeld
REINHART PARTNERS, LLC.1.59M$127.7MHeld
AMERICAN CENTURY COMPANIES INC1.23M$99.1MHeld
State Street1.19M$95.3MHeld
GEODE CAPITAL MANAGEMENT, LLC917.7K$73.7MHeld
DIMENSIONAL FUND ADVISORS LP841K$67.6MHeld
PRIMECAP MANAGEMENT CO/CA/664.9K$53.4MHeld
GOLDMAN SACHS GROUP INC629.8K$50.6MHeld
Fidelity610.6K$49.1MHeld
Invesco Ltd.478.9K$38.5MHeld
D. E. Shaw & Co., Inc.470.3K$37.8MHeld
Boston Partners422.4K$35.1MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC431.2K$34.6MHeld
Boston Trust Walden Corp427.7K$34.4MHeld
NORTHERN TRUST CORP405.1K$32.5MHeld
JPMORGAN CHASE & CO357.5K$28.7MHeld
MORGAN STANLEY350.2K$28.1M−$6.06MCut−$16.2M
Grantham, Mayo, Van Otterloo & Co. LLC322.8K$25.9MHeld
Allspring Global Investments Holdings, LLC266K$22.9MHeld
FEDERATED HERMES, INC.276.3K$22.2MHeld
Balyasny Asset Management L.P.243.5K$19.6MHeld
VOLORIDGE INVESTMENT MANAGEMENT, LLC220.7K$17.7MHeld
UBS Group AG213.4K$17.1MHeld
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP212.1K$17MHeld
KENNEDY CAPITAL MANAGEMENT LLC205.7K$16.5MHeld
Bank of New York Mellon Corp203.5K$16.4MHeld
PRINCIPAL FINANCIAL GROUP INC200K$16.1MHeld
Citadel176K$14.1MHeld
BNP PARIBAS FINANCIAL MARKETS164K$13.2MHeld
Squarepoint Ops LLC153.7K$12.3MHeld
First Eagle Investment Management, LLC136.3K$11MHeld
MILLENNIUM MANAGEMENT LLC130.1K$10.5MHeld
PUBLIC SECTOR PENSION INVESTMENT BOARD129.8K$10.4MHeld
BANK OF AMERICA CORP /DE/118.2K$9.5M−$2.04MCut−$30.6M
ROYCE & ASSOCIATES LP116.4K$9.35MHeld
CITIGROUP INC110.5K$8.88MHeld
Clark Capital Management Group, Inc.110.3K$8.86MHeld
SEGALL BRYANT & HAMILL, LLC102.2K$8.21MHeld
BlackBarn Capital Partners LP96.6K$7.76MHeld
FIRST TRUST ADVISORS LP88.4K$7.1MHeld
NORGES BANK88.1K$7.08M$2.65MAdded$2.79M
RHUMBLINE ADVISERS88.1K$7.08MHeld
ZACKS INVESTMENT MANAGEMENT88.1K$7.08MHeld
AMERIPRISE FINANCIAL INC86.1K$6.91MHeld
WELLS FARGO & COMPANY/MN79.8K$6.41MHeld
JANE STREET GROUP, LLC79K$6.35MHeld
Legal & General Group Plc78.1K$6.27MHeld
BARCLAYS PLC76K$6.1M−$1.2MCut−$689.9K
Creative Planning73.5K$5.9MHeld
TWO SIGMA INVESTMENTS, LP71.2K$5.72MHeld
Nuveen, LLC70.4K$5.66MHeld
Susquehanna Portfolio Strategies, LLC68.2K$5.48MHeld
Renaissance Technologies66.9K$5.37MHeld
Swiss National Bank61.2K$4.92MHeld
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC61.1K$4.91MHeld
PARADIGM CAPITAL MANAGEMENT INC/NY56K$4.5MHeld
GLOBEFLEX CAPITAL L P56K$4.5MHeld
QSM Asset Management Ltd53.2K$4.27MHeld
ENVESTNET ASSET MANAGEMENT INC52.5K$4.22MHeld
STATE OF WISCONSIN INVESTMENT BOARD50.5K$4.06MHeld
Soviero Asset Management, LP46K$3.7MHeld
JANUS HENDERSON GROUP PLC41.8K$3.36MHeld
ISTHMUS PARTNERS, LLC41.5K$3.33MHeld
OSSIAM40.7K$3.27MHeld
INTECH INVESTMENT MANAGEMENT LLC40.5K$3.25MHeld
F/m Investments LLC40.3K$3.24MHeld
PRUDENTIAL FINANCIAL INC39.6K$3.18MHeld
Private Advisor Group, LLC38.5K$3.09MHeld
Icahn Capital37.6K$3.02MHeld
Amundi37.3K$2.99MHeld
BRIDGEWAY CAPITAL MANAGEMENT, LLC36K$2.89MHeld
LPL Financial LLC34.6K$2.78MHeld
ALLIANCEBERNSTEIN L.P.34.2K$2.75MHeld
FRANKLIN RESOURCES INC33.2K$2.67MHeld
Mitsubishi UFJ Asset Management Co., Ltd.29.1K$2.51MHeld
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM30K$2.41MHeld
BRIDGES INVESTMENT MANAGEMENT INC28.4K$2.28MHeld
SEI INVESTMENTS CO28K$2.25MHeld
AlphaQuest LLC26.4K$2.12MHeld
DEUTSCHE BANK AG\25.9K$2.08MHeld
ABN AMRO INVESTMENT SOLUTIONS24.8K$1.99MHeld
BURNEY CO/24.7K$1.99MHeld
STIFEL FINANCIAL CORP24.3K$1.96MHeld
Aquatic Capital Management LLC22.6K$1.82MHeld
Elo Mutual Pension Insurance Co22.4K$1.8MHeld
Schonfeld Strategic Advisors LLC21.2K$1.7MHeld
Verition Fund Management LLC21.2K$1.7MHeld
TUDOR INVESTMENT CORP ET AL20.7K$1.67MNew
NEEDHAM INVESTMENT MANAGEMENT LLC20K$1.61MHeld
SUSQUEHANNA INTERNATIONAL GROUP, LLP19.7K$1.59MHeld
Dynamic Technology Lab Private Ltd19.5K$1.56MHeld
Mizuho Markets Cayman LP18.8K$1.51MHeld
ARGA Investment Management, LP18.5K$1.49MHeld
Wakefield Asset Management LLLP18.1K$1.46MHeld
Old West Investment Management, LLC18.1K$1.45MHeld
Oliver Luxxe Assets LLC18.1K$1.45MHeld
TWINBEECH CAPITAL LP18K$1.45MHeld
Bridgefront Capital, LLC17.8K$1.43MHeld
MetLife Investment Management, LLC17K$1.37MHeld
VIRGINIA RETIREMENT SYSTEMS ET Al16.6K$1.34MHeld
Penbrook Management LLC15.9K$1.28MHeld
Holocene Advisors, LP15.7K$1.26MHeld
Illinois Municipal Retirement Fund15.6K$1.25MHeld
WINTON GROUP Ltd14.7K$1.18MHeld
VOYA INVESTMENT MANAGEMENT LLC14.6K$1.17MHeld
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.14.4K$1.16MHeld
RAYMOND JAMES FINANCIAL INC14.3K$1.15MHeld
Louisiana State Employees Retirement System14.2K$1.14MHeld
MANUFACTURERS LIFE INSURANCE COMPANY, THE14K$1.13MHeld
&PARTNERS14K$1.12MHeld
Quantbot Technologies LP13.6K$1.09MHeld
Vident Advisory, LLC13.1K$1.05MHeld
Homestead Advisers Corp12.5K$1MHeld
HSBC HOLDINGS PLC12.3K$991.5KHeld
Gotham Asset Management, LLC12.2K$981KHeld
Universal- Beteiligungs- und Servicegesellschaft mbH11.8K$960.3KHeld
Zurcher Kantonalbank (Zurich Cantonalbank)11.3K$909.9KHeld
Quantinno Capital Management LP11.2K$900.9KHeld
KLP KAPITALFORVALTNING AS11.2K$899.8KHeld
Engineers Gate Manager LP11.2K$897.2KHeld
NEW YORK STATE COMMON RETIREMENT FUND10.2K$815.5KHeld
Illumine Investment Management, LLC10.1K$812.8KHeld
Cetera Investment Advisers9.96K$799.8KHeld
TWO SIGMA SECURITIES, LLC9.33K$749.8KHeld
YOUSIF CAPITAL MANAGEMENT, LLC8.42K$742KHeld
Vanguard Personalized Indexing Management, LLC9.14K$734.4KHeld
ProShare Advisors LLC8.98K$721.3KHeld
COMERICA BANK8.97K$720.6KHeld
ARIZONA STATE RETIREMENT SYSTEM8.63K$693.3KHeld
MML INVESTORS SERVICES, LLC8.49K$682.1KHeld
Brookwood Investment Group LLC8.4K$674.9KHeld
Pathstone Holdings, LLC8.31K$667.5KHeld
JAMES INVESTMENT RESEARCH, INC.8.28K$665.3KHeld
Police & Firemen's Retirement System of New Jersey8.21K$659.6KHeld
GUGGENHEIM CAPITAL LLC7.7K$618.9KHeld
State of Tennessee, Department of Treasury6.87K$604.8KHeld
TEACHER RETIREMENT SYSTEM OF TEXAS7.52K$604.1KHeld
Moors & Cabot, Inc.7.43K$596.9KHeld
Peterson Wealth Services7.4K$594.8KHeld
North Star Investment Management Corp.7.39K$593.9KHeld
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM7.08K$568.8KHeld
OREGON PUBLIC EMPLOYEES RETIREMENT FUND7.06K$567.2KHeld
EVOLVE PRIVATE WEALTH, LLC7.03K$564.7KHeld
Freestone Grove Partners LP6.99K$561.5KHeld
Merit Financial Group, LLC6.87K$551.7KHeld
MARTINGALE ASSET MANAGEMENT L P6.83K$548.6KHeld
XTX Topco Ltd6.77K$544KHeld
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS6.67K$536.2KHeld
WHITE PINE CAPITAL LLC6.67K$535.9KHeld
GABELLI FUNDS LLC6.05K$486.1KHeld
AVIVA PLC5.92K$475.3KHeld
O'SHAUGHNESSY ASSET MANAGEMENT, LLC5.81K$466.5KHeld
Corient Private Wealth LLC5.79K$465.9KHeld
Brooklyn Investment Group5.54K$453.5KHeld
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management5.61K$450.5KHeld
CANADA PENSION PLAN INVESTMENT BOARD5.6K$449.9KHeld
LOS ANGELES CAPITAL MANAGEMENT LLC5.48K$448.5KHeld
Federation des caisses Desjardins du Quebec5.35K$429.5KHeld
Cerity Partners LLC5.05K$405.9KHeld
MOODY NATIONAL BANK TRUST DIVISION4.83K$388.4KHeld
Brevan Howard Capital Management LP4.68K$375.8KHeld
Maryland State Retirement & Pension System4.52K$362.9KHeld
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC3.71K$360.1KHeld
Pictet Asset Management Holding SA4.3K$345.5KHeld
Lido Advisors, LLC3.61K$338.7KHeld
MACKENZIE FINANCIAL CORP4.12K$335.5KHeld
HighTower Advisors, LLC4.06K$326.3KHeld
Net Worth Advisory Group4.02K$323.3KHeld
Firsthand Capital Management, Inc.4K$321.4KHeld
Linden Thomas Advisory Services, LLC3.88K$311.4KHeld
ROYAL BANK OF CANADA3.85K$310KHeld
MERCER GLOBAL ADVISORS INC /ADV3.72K$299KHeld
WEALTH EFFECTS LLC3.65K$293KHeld
Pacer Advisors, Inc.3.62K$290.4KHeld
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC3.54K$284.6KHeld
MOKAN Wealth Management Inc.3.43K$275.3KHeld
STRS OHIO3.4K$273.2KHeld
LEAVELL INVESTMENT MANAGEMENT, INC.3.39K$272.4KHeld
Tidal Investments LLC3.38K$271.5KHeld
ESSEX INVESTMENT MANAGEMENT CO LLC3.35K$269.1KHeld
AE Wealth Management LLC3.29K$264.6KHeld
Russell Investments Group, Ltd.3.28K$263.3KHeld
BANK OF MONTREAL /CAN/3.27K$262.7KHeld
TRUIST FINANCIAL CORP3.24K$260.6KHeld
Ameritas Advisory Services, LLC3.21K$257.9KHeld
Eagle Bay Advisors LLC3.2K$257.1KHeld
PRINCIPAL SECURITIES, INC.3.2K$257.1KHeld
Walleye Trading LLC3.17K$254.5KHeld
Graham Capital Management, L.P.3.11K$250.2KHeld
Vise Technologies, Inc.2.94K$236KHeld
GAMMA Investing LLC2.91K$233.7KHeld
COMMONWEALTH EQUITY SERVICES, LLC2.9K$232.8KHeld
QRG CAPITAL MANAGEMENT, INC.2.84K$228.3KHeld
Occidental Asset Management, LLC2.81K$225.8KHeld
Perkins Coie Trust Co2.75K$220.9KHeld
NEUBERGER BERMAN GROUP LLC2.71K$218.1KHeld
One Wealth Advisors, LLC2.68K$215.5KHeld
OSAIC HOLDINGS, INC.2.66K$213.3KHeld
D.A. DAVIDSON & CO.2.64K$211.9KHeld
Abel Hall, LLC2.63K$211.2KHeld
NorthCrest Asset Manangement, LLC2.37K$210.9KHeld
GLENMEDE TRUST CO NA2.61K$209.7KHeld
XPONANCE LLC2.54K$204.4KHeld
Callan Family Office, LLC2.52K$202.6KHeld
Ameritas Investment Partners, Inc.2.52K$202.5KHeld
NISA INVESTMENT ADVISORS, LLC2.43K$195.4KHeld
KERR FINANCIAL PLANNING Corp2.42K$194.9KHeld
NewEdge Advisors, LLC2.41K$193.3KHeld
PNC Financial Services Group, Inc.2.28K$183.3KHeld
VIRTUS ADVISERS, LLC2.22K$178.4K−$38.4KCut−$38.4K
LRI Investments, LLC2.2K$176.4KHeld
Bayforest Capital Ltd2.19K$176.2KHeld
ST GERMAIN D J CO INC2.19K$175.8KHeld
Ensign Peak Advisors, Inc1.97K$157.9KHeld
Farther Finance Advisors, LLC1.76K$141.2KHeld
Sterling Capital Management LLC1.67K$134.2KHeld
SBI Securities Co., Ltd.1.6K$128.3KHeld
Rockefeller Capital Management L.P.1.36K$109KHeld
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO1.35K$108.7KHeld
CENTRAL TRUST Co1.35K$108.5KHeld
New Age Alpha Advisors, LLC1.32K$106.2KHeld
State of Wyoming1.19K$95.7KHeld
Smartleaf Asset Management LLC1.16K$94.8KHeld
AMERIFLEX GROUP, INC.1.18K$94.8KHeld
Keating Financial Advisory Services, Inc.1.18K$94.6KHeld
Advisors Asset Management, Inc.1.1K$88.5KHeld
BNP PARIBAS ASSET MANAGEMENT Holding S.A.1.09M$87.7KHeld
Parkside Financial Bank & Trust1.07K$85.6KHeld
Versant Capital Management, Inc1.02K$81.9KHeld
SIGNATUREFD, LLC1.02K$81.6KHeld
Pinnacle Wealth Planning Services, Inc.1.01K$81.1KHeld
QUADRANT CAPITAL GROUP LLC962$77.3KHeld
Larson Financial Group LLC933$75KHeld
Tower Research Capital LLC (TRC)932$74.9KHeld
Allworth Financial LP762$61.2K−$9.48KAdded$7.71K
Clearstead Advisors, LLC719$57.8KHeld
Steward Partners Investment Advisory, LLC602$48.4KHeld
Parallel Advisors, LLC545$43.8KHeld
US BANCORP \DE\507$40.7KHeld
Ancora Advisors LLC500$40.2KHeld
Leonteq Securities AG500$40.2KNew
MassMutual Private Wealth & Trust, FSB484$38.9KHeld
SageView Advisory Group, LLC478$38.4KHeld
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO453$36.4KHeld
OAKWORTH CAPITAL, INC.450$36.2KHeld
LSV ASSET MANAGEMENT429.5K$34.5KHeld
EverSource Wealth Advisors, LLC411$33KHeld
PRICE T ROWE ASSOCIATES INC /MD/383.1K$30.8KHeld

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.