13F

Stock

Ceco Environmental Corp

CECO · held by 261 managers

Reported value

$1.66B

Holders

261

+54 new · −25 exited

Holders’ est. mark

−$5.76M

Price effect on 195 books still in the name

Largest holder

$138.8M

Fidelity

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Fidelity2.33M$138.8M−$597.1KAdded$6.4M
BlackRock, Inc.2.29M$136.2M−$617KCut−$621.9K
AMERICAN CENTURY COMPANIES INC1.89M$112.9M−$511.4KCut−$9.14M
VANGUARD CAPITAL MANAGEMENT LLC1.33M$79.4MHeld
Capital World Investors1.06M$62.9M−$89.9KAdded$42.9M
TWO SIGMA INVESTMENTS, LP959.7K$57.2M−$141.9KAdded$25.7M
JANUS HENDERSON GROUP PLC907.8K$54.1M−$243.7KCut−$1.09M
DIMENSIONAL FUND ADVISORS LP903.3K$53.8M−$247.2KAdded$214.6K
GEODE CAPITAL MANAGEMENT, LLC856.1K$51M−$197.1KAdded$7.34M
ROYCE & ASSOCIATES LP827.8K$49.3M−$200KAdded$4.99M
KING LUTHER CAPITAL MANAGEMENT CORP750.1K$44.7M−$202.5KCut−$12.2M
State Street657.3K$39.2M−$175.7KAdded$209.3K
Driehaus Capital Management LLC639.9K$38.1M−$156.6KAdded$3.41M
IES Holdings, Inc.568.5K$33.9M−$76.5KAdded$16.9M
EMERALD ADVISERS, LLC523K$31.2M−$123.8KAdded$3.72M
Legal & General Group Plc400.5K$23.9M−$108.1KCut−$1.17M
NEEDHAM INVESTMENT MANAGEMENT LLC387.5K$23.1M−$80.6KAdded$5.22M
MORGAN STANLEY350.7K$20.9M−$79.4KAdded$3.29M
EMERALD MUTUAL FUND ADVISERS TRUST314K$18.7M−$70.4KAdded$3.11M
Rockefeller Capital Management L.P.254.3K$15.2MNew
MARSHALL WACE, LLP251.9K$15M−$2.11KAdded$14.5M
NORTHERN TRUST CORP251.9K$15M−$66.2KAdded$333.8K
MARTIN & CO INC /TN/249.5K$14.9M−$65.7KAdded$301.5K
CHARLES SCHWAB INVESTMENT MANAGEMENT INC247.5K$14.7M−$66.8KCut−$439.5K
First Eagle Investment Management, LLC242.5K$14.4M−$65.5KCut−$7.51M
VANGUARD PORTFOLIO MANAGEMENT LLC237.8K$14.2MHeld
FARALLON CAPITAL MANAGEMENT LLC234K$13.9MNew
LOOMIS SAYLES & CO L P229K$13.6M−$61.8KCut−$5.96M
DEUTSCHE BANK AG\227.8K$13.6M−$60.7KAdded$118.2K
OSTERWEIS CAPITAL MANAGEMENT INC226.6K$13.5M−$60.4KAdded$114.5K
Citadel217.4K$13M−$17.6KAdded$9.06M
VANGUARD FIDUCIARY TRUST CO209.7K$12.5MHeld
UBS Group AG201.1K$12M−$54.3KCut−$4.02M
Robeco Schweiz AG198.7K$11.8M−$35.4KAdded$3.99M
BNP PARIBAS FINANCIAL MARKETS191.5K$11.4M−$47.8KAdded$822.6K
Divisadero Street Capital Management, LP187.6K$11.2MNew
SEGALL BRYANT & HAMILL, LLC175.1K$10.4M−$47.3KCut−$589.9K
Amundi168.2K$10M−$45.4KCut−$571.9K
Squarepoint Ops LLC165.3K$9.85M−$19.9KAdded$5.44M
Point72 Asset Management, L.P.159.1K$9.48MNew
ESSEX INVESTMENT MANAGEMENT CO LLC157.2K$9.37M−$41.7KAdded$124.5K
FIRST TRUST ADVISORS LP156.6K$9.33M−$41.3KAdded$168K
PEREGRINE CAPITAL MANAGEMENT LLC154.3K$9.19M−$41.7KCut−$1.74M
Pier Capital, LLC150.2K$8.95M−$26.4KAdded$3.1M
KENNEDY CAPITAL MANAGEMENT LLC149.8K$8.92M−$39.7KAdded$122.5K
FRANKLIN RESOURCES INC147.5K$8.79M−$39.8KCut−$6.39M
Allspring Global Investments Holdings, LLC146.7K$8.74M−$39.6KCut−$2.89M
POLEN CAPITAL MANAGEMENT LLC143.2K$8.53M−$18.8KAdded$4.36M
OBERWEIS ASSET MANAGEMENT INC/135K$8.05M−$36.5KCut−$663.4K
VOLORIDGE INVESTMENT MANAGEMENT, LLC134.4K$8.01M−$30.6KAdded$1.22M
SILVERCREST ASSET MANAGEMENT GROUP LLC131.7K$7.84M−$35.5KCut−$4.51M
GOLDMAN SACHS GROUP INC126.5K$7.54M−$21.5KAdded$2.78M
Nuveen, LLC121.9K$7.26M−$32.9KCut−$8.23M
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP115.2K$6.87M−$7.58KAdded$5.19M
Russell Investments Group, Ltd.114.5K$6.82M−$29.7KAdded$253.4K
SEI INVESTMENTS CO111.3K$6.63M−$29.2KAdded$169.7K
MARATHON CAPITAL MANAGEMENT98.3K$5.86M−$26.5KCut−$227.3K
Icahn Capital93.2K$5.55M−$7.42KAdded$3.91M
Granahan Investment Management, LLC92.7K$5.52M−$25KCut−$992.3K
GREAT LAKES ADVISORS, LLC91.1K$5.43M−$24.6KCut−$1.6M
Bank of New York Mellon Corp86.4K$5.15M−$23.3KCut−$129.3K
BANK OF AMERICA CORP /DE/76.3K$4.55M−$20.6KCut−$2.99M
Peregrine Asset Advisers, Inc.73.9K$4.4M−$19.9KCut−$2.41M
Panoramic Capital, LLC66.6K$3.97M−$12.6KAdded$1.18M
4D Advisors, LLC65K$3.87MNew
FORMULA GROWTH LTD62.3K$3.71M−$16.8KCut−$518.1K
Legato Capital Management LLC60.6K$3.61M−$16.4KCut−$1.24M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC60.3K$3.59M−$16.3KCut−$317.1K
Swiss National Bank59.9K$3.57M−$16KAdded$19.7K
Calamos Advisors LLC58.1K$3.46M−$14.3KAdded$292.1K
Moran Wealth Management, LLC57K$3.39M−$3.12KAdded$2.7M
WHITE PINE CAPITAL LLC56.7K$3.38M−$15.3KCut−$480.7K
TIG Advisors, LLC54.2K$3.23MNew
Aquatic Capital Management LLC52.7K$3.14MNew
TD Asset Management Inc52.7K$3.14M−$6.47KAdded$1.71M
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.50.5K$3.01M−$13.4KCut−$65K
1060 Capital, LLC50K$2.98MNew
North Star Investment Management Corp.48.1K$2.87M−$12.2KAdded$166.5K
CREDIT AGRICOLE S A47.9K$2.86M−$12.9KCut−$12.9K
TUDOR INVESTMENT CORP ET AL47.3K$2.82M−$12.8KCut−$3.45M
NAVELLIER & ASSOCIATES INC45.3K$2.7M−$11.5KAdded$156.8K
SUSQUEHANNA INTERNATIONAL GROUP, LLP41.7K$2.48M−$11.3KCut−$1.06M
JACOBS LEVY EQUITY MANAGEMENT, INC40.5K$2.41M−$10.9KCut−$10.9K
Expect Equity LLC38.5K$2.29M−$10.4KCut−$573.6K
Walleye Capital LLC38.4K$2.29MNew
Continuum Advisory, LLC37.4K$2.23M−$10.1KCut−$10.1K
Invesco Ltd.37K$2.2M−$9.98KCut−$5.91M
RHUMBLINE ADVISERS36K$2.15M−$9.73KCut−$8.89K
Hudson Bay Capital Management LP35K$2.09MNew
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM34.8K$2.07M−$7.4KAdded$429.7K
Creative Planning34.5K$2.06M−$1.68KAdded$1.68M
PRINCIPAL FINANCIAL GROUP INC34.5K$2.05M−$7.62KAdded$365.3K
HighTower Advisors, LLC34.4K$2.05M−$5.56KAdded$819K
NorthCrest Asset Manangement, LLC32.3K$2.01M$1.93KAdded$9.52K
ENVESTNET ASSET MANAGEMENT INC33.4K$1.99M−$1.31KAdded$1.7M
AMERIPRISE FINANCIAL INC33.3K$1.98M−$9.62KCut−$98.7K
ALLIANCEBERNSTEIN L.P.30.9K$1.85M$0Added$23.9K
Lisanti Capital Growth, LLC30.9K$1.84M−$8.33KCut−$3.2M
CVFG LLC30.5K$1.82MNew
Empirical Asset Management, LLC30K$1.79M−$7.98KAdded$19.7K
PRUDENTIAL FINANCIAL INC25.7K$1.53MNew
COOKSON PEIRCE & CO INC24.6K$1.47M−$6.37KAdded$53.7K
Gordian Capital Singapore Pte Ltd24K$1.43M−$6.21KAdded$53.4K
BAILARD, INC.23.7K$1.41M−$6.4KCut−$205.2K
WELLS FARGO & COMPANY/MN23.5K$1.4M−$6.32KCut−$4.64M
Pathstone Holdings, LLC23.3K$1.39M−$6.28KCut−$261.3K
JPMORGAN CHASE & CO24.3K$1.38M−$64.6KAdded$17.1K
BOOTHBAY FUND MANAGEMENT, LLC22.1K$1.31M−$1.96KAdded$879.9K
Trexquant Investment LP21.7K$1.29MNew
VANGUARD ASSET MANAGEMENT, Ltd20.3K$1.21MHeld
Arkadios Wealth Advisors17.9K$1.07MNew
US BANCORP \DE\17.3K$1.03M−$4.68KCut−$45.6K
Zurcher Kantonalbank (Zurich Cantonalbank)16.7K$996.1K−$4.11KAdded$86.1K
Private Advisor Group, LLC16.5K$982.9K−$4.46KCut−$4.46K
MetLife Investment Management, LLC16.1K$959.1K−$4.35KCut−$59K
OPPENHEIMER & CO INC16.1K$957.2KNew
OFI INVEST ASSET MANAGEMENT18.1K$935K$13.6KAdded$13.6K
Counterpoint Mutual Funds LLC14.7K$878.4K−$2.27KAdded$375.1K
Vanguard Global Advisers, LLC14.7K$873.8KHeld
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.13.8K$824.1K−$3.69KAdded$5.06K
MANUFACTURERS LIFE INSURANCE COMPANY, THE13.6K$808K−$3.66KCut−$43K
Marex Group plc13.5K$804.9K−$2.16KAdded$326.1K
DARK FOREST CAPITAL MANAGEMENT LP13.1K$779.5KNew
Yorktown Management & Research Co Inc12.9K$768.6K−$2.62KAdded$188K
RITHOLTZ WEALTH MANAGEMENT12.7K$758.7K−$3.44KCut−$16.3K
O'SHAUGHNESSY ASSET MANAGEMENT, LLC12.3K$734.4K−$3.33KCut−$122.4K
Cox Capital Mgt LLC12.1K$720.2K−$55.5KCut−$55.5K
KORNITZER CAPITAL MANAGEMENT INC /KS12K$715.9KNew
LPL Financial LLC11.9K$706.2K−$2.23KAdded$212.9K
MILLENNIUM MANAGEMENT LLC11.8K$701.1K−$3.18KCut−$1.61M
Jump Financial, LLC11.6K$691.5K−$3.13KCut−$151.3K
NEW YORK STATE COMMON RETIREMENT FUND10.3K$616.7K−$2.79KCut−$20.8K
Kassira Wealth Management LLC10.3K$616.2KNew
Concentric Capital Strategies, LP9.6K$572.1KNew
Independent Advisor Alliance9.53K$567.9K−$2.57KCut−$1.29M
INTECH INVESTMENT MANAGEMENT LLC9.45K$563.1K−$2.55KCut−$103.6K
KESTRA PRIVATE WEALTH SERVICES, LLC9.33K$555.9KNew
Bridgewater9.29K$553.4KNew
OP Asset Management Ltd9.25K$551KNew
GUYASUTA INVESTMENT ADVISORS INC8.75K$521.3K−$2.36KCut−$77.2K
Inspire Investing, LLC8.69K$518K−$2.1KAdded$52.5K
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM8.51K$507K−$2.3KCut−$2.3K
NBC SECURITIES, INC.8.42K$501.7K−$2.16KAdded$23.5K
ARIZONA STATE RETIREMENT SYSTEM8.32K$495.8K−$2.25KCut−$4.22K
Police & Firemen's Retirement System of New Jersey8.21K$489.3K−$2.05KAdded$34.8K
Aigen Investment Management, LP8.2K$488.3KNew
HARVEST MANAGEMENT LLC8K$476.6KNew
OSAIC HOLDINGS, INC.7.57K$450.9K−$597Added$323K
Worth Venture Partners, LLC7.51K$447.7KNew
STATE OF WISCONSIN INVESTMENT BOARD7.37K$439.3KNew
Vanguard Investments Australia, Ltd.7.29K$434.3KHeld
RAYMOND JAMES FINANCIAL INC7.29K$434.3K−$1.97KCut−$98.4K
GUGGENHEIM CAPITAL LLC7.23K$430.7K−$982Added$213.1K
Whalen Wealth Management Inc.7.17K$427.3KNew
Magnetar Financial LLC7.07K$420.9KNew
Integrated Quantitative Investments LLC6.86K$408.8KNew
KLP KAPITALFORVALTNING AS6.8K$405.1K−$1.73KAdded$22.1K
BARD ASSOCIATES INC6.78K$404.2K−$1.83KCut−$11.3K
XTX Topco Ltd6.37K$379.7KNew
Brevan Howard Capital Management LP6.1K$363.5K−$1.65KCut−$520.5K
Councilmark Asset Management, LLC6.05K$360.5K−$1.63KCut−$1.63K
COMMERCE BANK6.03K$359.4KNew
BARCLAYS PLC5.78K$344.3K−$1.56KCut−$2.41M
ALLSTATE CORP5.65K$336.8KNew
Man Group plc5.63K$335.3KNew
COMMONWEALTH EQUITY SERVICES, LLC5.47K$326.1K−$1.48KCut−$39.9K
EQUITABLE TRUST CO5.27K$314KNew
FRED ALGER MANAGEMENT, LLC5.23K$311.6K−$1.41KCut−$218.4K
VOYA INVESTMENT MANAGEMENT LLC5.12K$305.3K−$1.38KCut−$15.3K
Boston Partners4.98K$296.6K−$1.34KCut−$14.8K
Jefferies Financial Group Inc.4.94K$294.6KNew
Abacus Wealth Partners, LLC4.53K$270K−$962Added$56.6K
Pictet Asset Management Holding SA4.48K$267.1K−$984Added$48.9K
Cruiser Capital Advisors, LLC4.43K$264K−$1.2KCut−$1.2K
ProShare Advisors LLC4.27K$254.6K−$1.15KCut−$67.9K
Rockwood Wealth Management, LLC4.2K$250.2K−$1.13KCut−$1.13K
MANGROVE PARTNERS IM, LLC4.08K$243.3KNew
Brooklyn Investment Group3.93K$234.1K−$5.27KAdded$4.62K
Tidal Investments LLC3.92K$233.8K−$1.06KCut−$6.8K
Round Rock Advisors LLC3.92K$233.6K−$1.06KCut−$421.7K
RBF Capital, LLC3.9K$232.4K−$1.05KCut−$1.05K
CONTRAVISORY INVESTMENT MANAGEMENT, INC.3.88K$231.5KNew
Truvestments Capital LLC3.85K$229.5K−$1.04KCut−$1.04K
Cetera Investment Advisers3.8K$226.4KNew
EntryPoint Capital, LLC3.77K$224.6KNew
Lighthouse Investment Partners, LLC3.67K$218.7KNew
CITIGROUP INC3.46K$206K−$480Added$99.7K
Engineers Gate Manager LP3.45K$205.4K−$931Cut−$154K
JONES FINANCIAL COMPANIES LLLP3.05K$186K$3.08KAdded$18.3K
ROYAL BANK OF CANADA2.84K$169K−$1.46KCut−$52K
Tower Research Capital LLC (TRC)2.74K$163.3K−$292Added$98.6K
EASTERN BANK2.58K$153.7K−$696Cut−$39.1K
Ameritas Investment Partners, Inc.2.44K$145.3K−$658Cut−$658
HARBOUR INVESTMENTS, INC.2.33K$138.9K−$629Cut−$629
T. Rowe Price Investment Management, Inc.2.13M$127K−$194Added$84K
State of Wyoming1.96K$116.9K−$530Cut−$16K
BARTLETT & CO. WEALTH MANAGEMENT LLC1.35K$105.9K$24.8KAdded$24.8K
CWM, LLC1.59K$94.6K$12KAdded$94.5K
Farther Finance Advisors, LLC1.46K$89.9K$2.41KAdded$2.53K
Morse Asset Management, Inc1.43K$85.2K−$270Added$25.3K
Private Wealth Asset Management, LLC1.18K$70.2K−$318Cut−$318
Caitong International Asset Management Co., Ltd1.16K$69.1K−$314Cut−$7.74K
FIFTH THIRD BANCORP1.15K$68.8KNew
FIRST HORIZON CORP1.11K$66.1K−$300Cut−$300
STRS OHIO1.1K$65.5KNew
Thrivent Financial for Lutherans640K$38.1K−$179Cut−$2.1K
Key Financial Inc600$35.7K−$162Cut−$162
BNP PARIBAS ASSET MANAGEMENT Holding S.A.595$35.5K$27.5KAdded$35.4K
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC32.8K$33.3K$250Added$33.3K
Aventura Private Wealth, LLC500$29.8K−$135Cut−$135
Morton Brown Family Wealth, LLC481$28.7KNew
MAI Capital Management424$25.3K−$1Added$25.1K
LORD, ABBETT & CO. LLC414.4K$24.7K−$55Added$12.6K
Advisory Services Network, LLC400$23.8KNew
PRIVATE TRUST CO NA400$23.8K−$108Cut−$108
GROUP ONE TRADING LLC361$21.5K−$98Cut−$177.5K
SIGNATUREFD, LLC355$21.2K−$96Cut−$96
QUADRANT CAPITAL GROUP LLC310$18.5K−$84Cut−$84
NISA INVESTMENT ADVISORS, LLC290$17.3K−$79Cut−$79
FEDERATED HERMES, INC.257$15.3K−$69Cut−$189
SBI Securities Co., Ltd.240$14.3K−$65Cut−$1.44K
BESSEMER GROUP INC216.5K$12.9K−$0Added$12.9K
GAMMA Investing LLC215$12.8K−$58Cut−$417
PNC Financial Services Group, Inc.211$12.6K−$58Cut−$776
Sterling Capital Management LLC191$11.4K−$51Cut−$231
Allworth Financial LP160$9.53K−$18Added$5.7K
Winch Advisory Services, LLC150$8.94K−$41Cut−$41
Optiver Holding B.V.128$7.63K−$29Added$1.28K
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO122$7.27KNew
EverSource Wealth Advisors, LLC118$7.03K−$27Added$926
Parallel Advisors, LLC103$6.14K−$11Added$3.68K
Kemnay Advisory Services Inc.100$5.96KNew
ROTHSCHILD INVESTMENT LLC85$5.06K−$15Added$1.65K
SG Americas Securities, LLC78.1K$4.66K−$21Cut−$176
Smartleaf Asset Management LLC76$4.33K−$231Cut−$231
LOS ANGELES CAPITAL MANAGEMENT LLC71$4.23K$826Added$826
NATIONAL BANK OF CANADA /FI/63$3.76K−$11Cut−$50.8K
Larson Financial Group LLC59$3.52K−$16Cut−$15.2K
Versant Capital Management, Inc59$3.52KNew
Janney Montgomery Scott LLC45K$2.68K−$12Cut−$40
Steward Partners Investment Advisory, LLC27$1.61K−$7Cut−$7
Parkside Financial Bank & Trust25$1.49K−$7Cut−$7
PRICE T ROWE ASSOCIATES INC /MD/21.4K$1.27K−$4Added$233
Quarry LP18$1.07K−$5Cut−$8.56K
IFP Advisors, Inc15$894−$4Cut−$4
PROATHLETE WEALTH MANAGEMENT LLC15$893−$3Added$295
ALGERT GLOBAL LLC10.4K$620−$2Cut−$2
Essential Partners LLC9$536−$3Cut−$3
Investors Portfolio Services LLC6$494New
Root Financial Partners, LLC5$298New

Who left

Positions as of Q1 2026. 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.