13F

Stock

Ceco Environmental Corp

CECO · held by 231 managers

Reported value

$1.66B

Holders

231

+2 new · −1 exited

Holders’ est. mark

$3.21M

Price effect on 8 books still in the name

Largest holder

$136.8M

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.2.29M$136.8MHeld
Fidelity2.21M$132.4MHeld
AMERICAN CENTURY COMPANIES INC2.04M$122MHeld
Vanguard1.78M$106.6MHeld
KING LUTHER CAPITAL MANAGEMENT CORP951.2K$56.9MHeld
JANUS HENDERSON GROUP PLC922K$55.2MHeld
DIMENSIONAL FUND ADVISORS LP895.5K$53.6MHeld
ROYCE & ASSOCIATES LP740.7K$44.3MHeld
GEODE CAPITAL MANAGEMENT, LLC729.7K$43.7MHeld
Capital International Investors722K$43.2MHeld
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC706.3K$42.3MHeld
State Street650.9K$39MHeld
WELLINGTON MANAGEMENT GROUP LLP607.4K$36.4MHeld
Driehaus Capital Management LLC580K$34.7MHeld
TWO SIGMA INVESTMENTS, LP525.6K$31.5MHeld
EMERALD ADVISERS, LLC458.5K$27.4MHeld
Legal & General Group Plc418.3K$25MHeld
First Eagle Investment Management, LLC366.9K$22MHeld
Capital World Investors333.1K$19.9MHeld
LOOMIS SAYLES & CO L P327.5K$19.6MHeld
NEEDHAM INVESTMENT MANAGEMENT LLC298.5K$17.9MHeld
MORGAN STANLEY294.1K$17.6M$1.84MAdded$6.68M
IES Holdings, Inc.283.4K$17MHeld
UBS Group AG267.3K$16MHeld
EMERALD MUTUAL FUND ADVISERS TRUST260.6K$15.6MHeld
Nuveen, LLC258.8K$15.5MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC253.7K$15.2MHeld
FRANKLIN RESOURCES INC253.5K$15.2MHeld
TWO SIGMA ADVISERS, LP247.3K$14.8MHeld
NORTHERN TRUST CORP245.2K$14.7MHeld
MARTIN & CO INC /TN/243.3K$14.6MHeld
DEUTSCHE BANK AG\224.8K$13.5MHeld
OSTERWEIS CAPITAL MANAGEMENT INC223.7K$13.4MHeld
SILVERCREST ASSET MANAGEMENT GROUP LLC206.5K$12.4MHeld
Allspring Global Investments Holdings, LLC194.3K$11.6MHeld
SEGALL BRYANT & HAMILL, LLC184.1K$11MHeld
PEREGRINE CAPITAL MANAGEMENT LLC182.8K$10.9MHeld
Amundi177K$10.6MHeld
BNP PARIBAS FINANCIAL MARKETS176.9K$10.6MHeld
CASTLEARK MANAGEMENT LLC156.5K$9.37MHeld
ESSEX INVESTMENT MANAGEMENT CO LLC154.5K$9.24MHeld
FIRST TRUST ADVISORS LP153.1K$9.16MHeld
KENNEDY CAPITAL MANAGEMENT LLC147.1K$8.8MHeld
OBERWEIS ASSET MANAGEMENT INC/145.5K$8.71MHeld
Invesco Ltd.135.5K$8.11MHeld
Robeco Schweiz AG131.2K$7.85MHeld
BANK OF AMERICA CORP /DE/126K$7.54M$665.9KAdded$3.6M
GREAT LAKES ADVISORS, LLC117.4K$7.03MHeld
Peregrine Asset Advisers, Inc.113.9K$6.82MHeld
VOLORIDGE INVESTMENT MANAGEMENT, LLC113.3K$6.78MHeld
Russell Investments Group, Ltd.109.7K$6.57MHeld
Granahan Investment Management, LLC108.9K$6.52MHeld
SEI INVESTMENTS CO108K$6.46MHeld
TUDOR INVESTMENT CORP ET AL104.6K$6.26MNew
MARATHON CAPITAL MANAGEMENT101.7K$6.09MHeld
WELLS FARGO & COMPANY/MN100.9K$6.04MHeld
Pier Capital, LLC97.8K$5.86MHeld
JANE STREET GROUP, LLC88.8K$5.32MHeld
Bank of New York Mellon Corp88.2K$5.28MHeld
Informed Momentum Co LLC85.1K$5.1MHeld
Lisanti Capital Growth, LLC84.2K$5.04MHeld
Legato Capital Management LLC81.1K$4.86MHeld
GOLDMAN SACHS GROUP INC79.6K$4.76MHeld
Squarepoint Ops LLC73.5K$4.4MHeld
FORMULA GROWTH LTD70.7K$4.23MHeld
POLEN CAPITAL MANAGEMENT LLC69.8K$4.18MHeld
THAMES CAPITAL MANAGEMENT LLC69.4K$4.15MHeld
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC65.3K$3.91MHeld
Citadel65.1K$3.89MHeld
WHITE PINE CAPITAL LLC64.5K$3.86MHeld
Swiss National Bank59.3K$3.55MHeld
SUSQUEHANNA INTERNATIONAL GROUP, LLP59.2K$3.54MHeld
Calamos Advisors LLC52.9K$3.17MHeld
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.51.4K$3.08MHeld
CREDIT AGRICOLE S A47.9K$2.87MHeld
Expect Equity LLC47.9K$2.87MHeld
Panoramic Capital, LLC46.6K$2.79MHeld
BARCLAYS PLC46K$2.75M$397.8KAdded$183.5K
North Star Investment Management Corp.45.1K$2.7MHeld
NAVELLIER & ASSOCIATES INC42.5K$2.54MHeld
JACOBS LEVY EQUITY MANAGEMENT, INC40.5K$2.42MHeld
MILLENNIUM MANAGEMENT LLC38.6K$2.31MHeld
Continuum Advisory, LLC37.4K$2.24MHeld
RHUMBLINE ADVISERS36K$2.16MHeld
AMERIPRISE FINANCIAL INC34.8K$2.08MHeld
NorthCrest Asset Manangement, LLC32.1K$2MHeld
Independent Advisor Alliance31K$1.85MHeld
ALLIANCEBERNSTEIN L.P.30.5K$1.83MHeld
G2 Investment Partners Management LLC30.4K$1.82MHeld
Atika Capital Management LLC29.8K$1.78MHeld
Empirical Asset Management, LLC29.6K$1.77MHeld
PRINCIPAL FINANCIAL GROUP INC28.2K$1.69MHeld
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP28.1K$1.68MHeld
Pathstone Holdings, LLC27.5K$1.65MHeld
Icahn Capital27.5K$1.65MHeld
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM27.4K$1.64MHeld
BAILARD, INC.27K$1.62MHeld
TD Asset Management Inc24K$1.43MHeld
SageView Advisory Group, LLC23.8K$1.43MHeld
COOKSON PEIRCE & CO INC23.6K$1.41MHeld
Gordian Capital Singapore Pte Ltd23K$1.38MHeld
JPMORGAN CHASE & CO22.8K$1.37MHeld
HighTower Advisors, LLC20.6K$1.23MHeld
US BANCORP \DE\18K$1.08MHeld
Y-Intercept (Hong Kong) Ltd17.7K$1.06MHeld
MetLife Investment Management, LLC17K$1.02MHeld
Ellsworth Advisors, LLC15K$995.5KHeld
Private Advisor Group, LLC16.5K$987.3KHeld
OFI INVEST ASSET MANAGEMENT18.1K$921.5KHeld
Zurcher Kantonalbank (Zurich Cantonalbank)15.2K$910KHeld
Brevan Howard Capital Management LP14.8K$884KHeld
O'SHAUGHNESSY ASSET MANAGEMENT, LLC14.3K$856.8KHeld
MANUFACTURERS LIFE INSURANCE COMPANY, THE14.2K$851KHeld
Jump Financial, LLC14.1K$842.7KHeld
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.13.7K$819KHeld
ExodusPoint Capital Management, LP13.2K$791.8KHeld
Verition Fund Management LLC13.2K$790KHeld
Cox Capital Mgt LLC12.1K$775.7KHeld
RITHOLTZ WEALTH MANAGEMENT12.9K$775KHeld
TWINBEECH CAPITAL LP12.9K$772.1KHeld
Perritt Capital Management Inc12K$718.2KHeld
Rothschild Wealth LLC12K$718.2KHeld
Moran Wealth Management, LLC11.5K$690.8KHeld
INTECH INVESTMENT MANAGEMENT LLC11.1K$666.7KHeld
Round Rock Advisors LLC10.9K$655.4KHeld
NEW YORK STATE COMMON RETIREMENT FUND10.7K$637.4KHeld
GUYASUTA INVESTMENT ADVISORS INC10K$598.5KHeld
Yorktown Management & Research Co Inc9.7K$580.5KHeld
RAYMOND JAMES FINANCIAL INC8.9K$532.7KHeld
FRED ALGER MANAGEMENT, LLC8.86K$530KHeld
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM8.51K$509.3KHeld
Counterpoint Mutual Funds LLC8.41K$503.3KNew
ARIZONA STATE RETIREMENT SYSTEM8.35K$500KHeld
LPL Financial LLC8.24K$493.3KHeld
Marex Group plc8K$478.8K$296.4KCut−$478.8K
NBC SECURITIES, INC.7.99K$478.3KHeld
Brookstone Capital Management7.98K$477.6KHeld
MARSHALL WACE, LLP7.8K$466.8KHeld
Inspire Investing, LLC7.78K$465.5KHeld
Police & Firemen's Retirement System of New Jersey7.59K$454.5KHeld
BOOTHBAY FUND MANAGEMENT, LLC7.25K$434.2KHeld
BARD ASSOCIATES INC6.94K$415.5KHeld
KLP KAPITALFORVALTNING AS6.4K$383KHeld
Creative Planning6.22K$372.4KHeld
COMMONWEALTH EQUITY SERVICES, LLC6.12K$366KHeld
Councilmark Asset Management, LLC6.05K$362.1KHeld
Engineers Gate Manager LP6K$359.4KHeld
FineMark National Bank & Trust5.96K$356.5KHeld
ProShare Advisors LLC5.39K$322.6KHeld
VOYA INVESTMENT MANAGEMENT LLC5.36K$320.6KHeld
Boston Partners5.2K$311.5KHeld
ENVESTNET ASSET MANAGEMENT INC4.84K$289.9KHeld
Cruiser Capital Advisors, LLC4.43K$265.2KHeld
Rockwood Wealth Management, LLC4.2K$251.4KHeld
Tidal Investments LLC4.02K$240.6KHeld
RBF Capital, LLC3.9K$233.4KHeld
Truvestments Capital LLC3.85K$230.5KHeld
Brooklyn Investment Group3.76K$229.5KHeld
ROYAL BANK OF CANADA3.69K$221KHeld
Pictet Asset Management Holding SA3.65K$218.2KHeld
GUGGENHEIM CAPITAL LLC3.64K$217.6KHeld
Abacus Wealth Partners, LLC3.56K$213.4KHeld
VICTORY CAPITAL MANAGEMENT INC3.49K$208.8KHeld
GROUP ONE TRADING LLC3.33K$199KHeld
EASTERN BANK3.22K$192.8KHeld
JONES FINANCIAL COMPANIES LLLP2.8K$167.6KHeld
Ameritas Investment Partners, Inc.2.44K$145.9KHeld
HARBOUR INVESTMENTS, INC.2.33K$139.6KHeld
State of Wyoming2.22K$132.9KHeld
OSAIC HOLDINGS, INC.2.14K$127.9KHeld
CITIGROUP INC1.78K$106.3KHeld
USA FINANCIAL FORMULAS1.51K$90.4KHeld
COMERICA BANK1.5K$89.5KHeld
Farther Finance Advisors, LLC1.46K$87.4KHeld
BARTLETT & CO. WEALTH MANAGEMENT LLC1.35K$81.1KHeld
Caitong International Asset Management Co., Ltd1.28K$76.8KHeld
Private Wealth Asset Management, LLC1.18K$70.6KHeld
FIRST HORIZON CORP1.11K$66.4KHeld
Tower Research Capital LLC (TRC)1.08K$64.7KHeld
Morse Asset Management, Inc1K$59.9KHeld
NATIONAL BANK OF CANADA /FI/913$54.6KHeld
T. Rowe Price Investment Management, Inc.719K$43KHeld
Thrivent Financial for Lutherans672.1K$40.2KHeld
SIMPLEX TRADING, LLC657$39.3KHeld
Key Financial Inc600$35.9KHeld
Aventura Private Wealth, LLC500$29.9K$4.32KAdded$4.33K
PRIVATE TRUST CO NA400$23.9KHeld
SIGNATUREFD, LLC355$21.2KHeld
Larson Financial Group LLC313$18.7KHeld
QUADRANT CAPITAL GROUP LLC310$18.6KHeld
NISA INVESTMENT ADVISORS, LLC290$17.4KHeld
McIlrath & Eck, LLC271$16.2KHeld
SBI Securities Co., Ltd.263$15.7KHeld
FEDERATED HERMES, INC.259$15.5KHeld
PNC Financial Services Group, Inc.223$13.3KHeld
GAMMA Investing LLC221$13.2KHeld
LORD, ABBETT & CO. LLC202.2K$12.1KHeld
Sterling Capital Management LLC194$11.6KHeld
Quarry LP161$9.64KHeld
Winch Advisory Services, LLC150$8.98KHeld
Optiver Holding B.V.106$6.34KHeld
EverSource Wealth Advisors, LLC102$6.1KHeld
SG Americas Securities, LLC80.7K$4.83KHeld
Smartleaf Asset Management LLC76$4.57KHeld
Allworth Financial LP64$3.83K$554Added$554
ROTHSCHILD INVESTMENT LLC57$3.41KHeld
LOS ANGELES CAPITAL MANAGEMENT LLC71$3.4KHeld
Janney Montgomery Scott LLC45.5K$2.72KHeld
Parallel Advisors, LLC41$2.45KHeld
Steward Partners Investment Advisory, LLC27$1.62KHeld
Parkside Financial Bank & Trust25$1.5KHeld
PRICE T ROWE ASSOCIATES INC /MD/17.4K$1.04KHeld
IFP Advisors, Inc15$898$130Added$130
ALGERT GLOBAL LLC10.4K$622Held
Aster Capital Management (DIFC) Ltd10$599Held
PROATHLETE WEALTH MANAGEMENT LLC10$598Held
Essential Partners LLC9$539$43Added$283
WEDBUSH SECURITIES INC4.22K$253Held
CANADA LIFE ASSURANCE Co3.03K$181Held
MAI Capital Management3$180Held
Arax Advisory Partners3$180Held
State of Alaska, Department of Revenue1.85K$110Held
ACADIAN ASSET MANAGEMENT LLC1.54K$92Held
AMALGAMATED BANK927$55Held
BNP PARIBAS ASSET MANAGEMENT Holding S.A.462$28Held
Cygnus Capital Advisors, LLC267$16Held
CWM, LLC201$12Held
BESSEMER GROUP INC200$12Held
Covestor Ltd26$2Held
NOMURA ASSET MANAGEMENT CO LTD0$0Held
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC246$0Held

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.