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Disclosery

CECO CECO ENVIRONMENTAL CORP

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COM (common), issuer CIK 3197

171 managers (173 13F filers) reported a position in CECO shares at 2025-03-31, 29,061,584 shares in all. 22 filers opened a position and 28 filers sold out during the quarter.

Managers
171
13F filers
173
New
22
Added
46
Reduced
63
Sold out
28
Shares held by filers
29,061,584

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.2,266,606$51.7M<0.01%-19,11113F-HRTimelineGroup
FMR LLCin group FMR LLC2,010,637$45.8M<0.01%+213,61713F-HRTimelineGroup
Capital International Investorsin group Capital International Investo…1,971,334$44.9M0.01%013F-HRTimelineGroup
Hood River Capital Management LLC1,927,668$44M0.75%+186,92813F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC1,635,881$37.3M<0.01%-12,79313F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,254,667$28.6M0.01%-215,79313F-HRTimelineGroup
ACK Asset Management LLC1,201,000$27.4M4.5%-71,00013F-HRTimeline
KING LUTHER CAPITAL MANAGEMENT CORP1,126,104$25.7M0.12%+92,31513F-HRTimeline
ROYCE & ASSOCIATES LP945,002$21.5M0.23%+29,79013F-HRTimeline
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC901,587$20.6M0.06%new13F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…742,257$16.9M0.04%+157,54513F-HR/ATimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC693,830$15.8M<0.01%+2,12513F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC668,072$15.2M0.02%+22,21913F-HR/ATimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson640,479$15.2M0.01%-46713F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP649,426$14.8M<0.01%-18,92813F-HRTimelineGroup
First Eagle Investment Management, LLCin group First Eagle Investment Manage…588,278$13.4M0.03%+22,69813F-HRTimelineGroup
Driehaus Capital Management LLC581,680$13.3M0.13%-2,18613F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc577,797$13.2M<0.01%+548,49213F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…541,980$12.4M<0.01%+231,61313F-HRTimelineGroup
Robeco Schweiz AGin group Robeco Institutional Asset Ma…518,253$11.8M0.29%-13,00013F-HRTimelineGroup
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P445,929$10.2M0.01%+57713F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …442,969$10.1M0.02%+22,98113F-HRTimelineGroup
Granahan Investment Management, LLC317,416$7.24M0.36%new13F-HRTimeline
MARTIN & CO INC /TN/289,960$6.61M1.28%+1,46413F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP273,601$6.24M<0.01%-1,70913F-HRTimelineGroup
Advantage Alpha Capital Partners LP267,006$6.09M1.49%+70,10213F-HRTimeline
PEREGRINE CAPITAL MANAGEMENT LLC240,552$5.48M0.18%+32,89313F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co232,536$5.3M<0.01%-4,92813F-HR/ATimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC201,205$4.59M0.03%-1,16213F-HRTimeline
UBS Group AGgroup of 2 filers holding195,343$4.45M-16,365Timeline
KENNEDY CAPITAL MANAGEMENT LLC188,902$4.31M0.1%-1,11213F-HRTimeline
Foundry Partners, LLC172,670$3.94M0.21%+21,20013F-HRTimeline
Amundiin group Amundi181,873$3.64M<0.01%-2,73313F-HRTimelineGroup
ESSEX INVESTMENT MANAGEMENT CO LLC153,846$3.51M0.73%-1,20013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY142,109$3.24M<0.01%-65,98213F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…139,621$3.18M<0.01%-12,38313F-HRTimelineGroup
FORMULA GROWTH LTD136,524$3.11M1.26%-3,43413F-HRTimeline
GREAT LAKES ADVISORS, LLC134,332$3.06M0.03%-25,78813F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN120,517$2.75M<0.01%-14,13913F-HRTimelineGroup
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A118,770$2.71M0.01%-20,00013F-HRTimelineGroup
Expect Equity LLC108,055$2.46M2.77%013F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC106,967$2.44M0.01%+75,57613F-HR/ATimelineGroup
MARATHON CAPITAL MANAGEMENT97,975$2.23M0.59%-55013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC93,327$2.13M<0.01%+12,43413F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC91,382$2.08M<0.01%-355,63413F-HR/ATimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp91,350$2.08M<0.01%+1,68713F-HRTimelineGroup
Redwood Investments, LLC87,993$2.01M0.75%+49013F-HRTimeline
Nuveen, LLCin group TIAA79,754$1.82M<0.01%13F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/75,779$1.73M<0.01%-24,70513F-HRTimelineGroup
Continuum Advisory, LLC74,886$1.71M0.22%-37,44413F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …74,360$1.7M<0.01%new13F-HRTimelineGroup
Manatuck Hill Partners, LLC73,300$1.67M0.77%-86,70013F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding71,526$1.63M-24,134Timeline
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD69,765$1.59M<0.01%+6,27713F-HR/ATimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP67,467$1.54M<0.01%-470,62513F-HRTimelineGroup
HARBOR CAPITAL ADVISORS, INC.66,601$1.52M0.07%new13F-HRTimeline
BAILARD, INC.64,119$1.46M0.04%013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO64,117$1.46M<0.01%-46,00713F-HR/ATimelineGroup
WHITE PINE CAPITAL LLC59,410$1.35M0.47%-1,12813F-HRTimeline
Swiss National Bank57,600$1.31M<0.01%-70013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC57,272$1.31M<0.01%+4,55213F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC55,252$1.26M<0.01%new13F-HRTimelineGroup
Janney Montgomery Scott LLC51,800$1.18M<0.01%-1,30013F-HRTimeline
Cruiser Capital Advisors, LLC49,570$1.13M1.52%+6,00013F-HRTimeline
Assenagon Asset Management S.A.49,515$1.13M<0.01%013F-HRTimeline
IQ EQ FUND MANAGEMENT (SINGAPORE) PRIVA…47,500$1.13M0.7%-18,59813F-HRTimeline
Invesco Ltd.in group Invesco Ltd.47,486$1.08M<0.01%-438,64413F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC45,930$1.05M<0.01%new13F-HR/ATimelineGroup
Legato Capital Management LLC45,700$1.04M0.14%-71313F-HRTimeline
North Star Investment Management Corp.44,000$1M0.07%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…43,443$990K<0.01%+23,63313F-HRTimelineGroup
RHUMBLINE ADVISERS42,146$961K<0.01%+1,53213F-HR/ATimeline
Marex Group Ltdin group Marex Group Ltd42,000$958K0.02%+8,95113F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC40,498$923K<0.01%013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC37,995$866K<0.01%-14,62113F-HR/ATimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP37,806$862K0.04%new13F-HRTimeline
State of Wyoming36,147$824K0.11%+8,99113F-HRTimeline
NorthCrest Asset Manangement, LLC33,596$766K0.02%-15513F-HRTimeline
BANTAMAC CAPITAL, LLC30,845$703K0.34%-7,14513F-HRTimeline
Empirical Asset Management, LLC30,709$700K0.24%013F-HRTimeline
ALLIANCEBERNSTEIN L.P.30,120$687K<0.01%013F-HRTimeline
SageView Advisory Group, LLC29,305$668K0.03%+46513F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…27,760$633K<0.01%013F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD25,813$589K<0.01%-4,23613F-HRTimeline
CITIGROUP INCin group CITIGROUP INC25,376$579K<0.01%-2,01713F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC24,755$564K<0.01%+26213F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co24,460$559K<0.01%013F-HRTimelineGroup
Boston Partnersin group Boston Trust Walden Corp23,641$539K<0.01%new13F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\23,568$537K<0.01%-2,42613F-HRTimelineGroup
Cox Capital Mgt LLC22,505$513K0.37%013F-HRTimeline
FRED ALGER MANAGEMENT, LLCin group FRED ALGER MANAGEMENT, LLC22,215$507K<0.01%-301,60413F-HRTimelineGroup
IQ EQ FUND MANAGEMENT (IRELAND) Ltd18,988$433K0.05%-2,86113F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO18,276$417K<0.01%+1,38213F-HRTimelineGroup
O'SHAUGHNESSY ASSET MANAGEMENT, LLC18,086$412K<0.01%-1,77713F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC17,504$399K<0.01%-11,86913F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…17,442$398K<0.01%+79013F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…17,010$388K<0.01%-38113F-HRTimelineGroup
Calamos Advisors LLCin group Calamos Advisors LLC16,878$385K<0.01%-95,19713F-HRTimelineGroup
OFI INVEST ASSET MANAGEMENT17,872$377K0.01%013F-HRTimeline
SummitTX Capital, L.P.15,800$360K0.02%13F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …15,531$354K<0.01%-84,77913F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC15,476$353K<0.01%+3,20113F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC15,099$344K0.04%+1,92313F-HRTimelineGroup
RITHOLTZ WEALTH MANAGEMENT15,027$343K0.01%013F-HRTimeline
Private Advisor Group, LLC15,013$342K<0.01%+11813F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA14,661$335K<0.01%+1,98213F-HR/ATimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources14,515$331K<0.01%new13F-HRTimelineGroup
Corebridge Financial, Inc.in group Corebridge Financial, Inc.14,330$327K<0.01%-21313F-HRTimelineGroup
Cynosure Group, LLC14,204$324K0.04%+4,05513F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.13,100$299K<0.01%+4,30013F-HRTimelineGroup
Perritt Capital Management Inc13,000$296K0.16%-2,00013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/12,948$296K<0.01%+1,57513F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.11,885$271K<0.01%+66513F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…11,652$266K<0.01%+79413F-HRTimeline
Alpine Global Management, LLC10,839$247K0.07%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC10,760$245K<0.01%-22,31413F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …10,513$240K<0.01%-32013F-HRTimelineGroup
Catalyst Funds Management Pty Ltd10,200$233K0.06%new13F-HRTimeline
Mesirow Financial Investment Management…11,141$229K<0.01%013F-HRTimeline
GUYASUTA INVESTMENT ADVISORS INC10,000$228K0.01%013F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd9,508$217K0.01%new13F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND8,150$186K<0.01%013F-HR/ATimeline
Caption Management, LLC8,000$182K0.01%new13F-HRTimeline
KLP KAPITALFORVALTNING AS7,200$164K<0.01%013F-HRTimeline
Police & Firemen's Retirement System of…5,948$136K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…4,512$103K<0.01%+2,82413F-HRTimelineGroup
EASTERN BANK4,000$91.2K<0.01%013F-HRTimeline
Truvestments Capital LLC3,852$87.8K0.02%-3,87113F-HRTimeline
Kessler Investment Group, LLC3,185$72.6K0.04%013F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…3,074$70.1K<0.01%013F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP2,956$70.1K<0.01%-713F-HR/ATimelineGroup
Morse Asset Management, Inc2,750$62.7K0.02%013F-HRTimeline
HARBOUR INVESTMENTS, INC.2,332$53.2K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS1,985$45.3K<0.01%-2,21813F-HRTimelineGroup
First Horizon Advisors, Inc.1,416$32.3K<0.01%013F-HRTimeline
BARTLETT & CO. WEALTH MANAGEMENT LLC1,355$30.9K<0.01%013F-HRTimeline
Private Wealth Asset Management, LLC1,179$26.9K<0.01%13F-HRTimeline
AMALGAMATED BANK1,001$23K<0.01%013F-HRTimeline
Quarry LP986$22.5K0.01%new13F-HRTimeline
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/984$22.4K<0.01%-1913F-HRTimelineGroup
SUMMIT SECURITIES GROUP LLC810$18.5K0.01%new13F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\686$15.6K<0.01%+17913F-HRTimelineGroup
Key Financial Inc600$13.7K<0.01%013F-HRTimeline
AlphaQuest LLC541$12.3K<0.01%new13F-HRTimeline
Aventura Private Wealth, LLC500$11.4K0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC478$11K<0.01%-82413F-HRTimelineGroup
Farther Finance Advisors, LLC445$10.3K<0.01%+30013F-HRTimeline
PRIVATE TRUST CO NA400$9.12K<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC395$9.01K<0.01%-86113F-HRTimeline
QUADRANT CAPITAL GROUP LLC281$6.41K<0.01%013F-HRTimeline
McIlrath & Eck, LLC271$6.18K<0.01%013F-HRTimeline
SBI Securities Co., Ltd.264$6.02K<0.01%-113F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC162$3.69K<0.01%new13F-HRTimeline
Winch Advisory Services, LLC150$3.42K<0.01%013F-HRTimeline
Brooklyn Investment Group119$2.71K<0.01%new13F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD100$2.28K<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…95$2.17K<0.01%013F-HRTimelineGroup
SIGNATUREFD, LLC88$2.01K<0.01%-57013F-HRTimeline
Stone House Investment Management, LLC74$1.69K<0.01%new13F-HRTimeline
Caitong International Asset Management …72$1.64K<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC65$1.48K<0.01%+3013F-HRTimeline
Allworth Financial LP60$1.16K<0.01%013F-HRTimeline
Parallel Advisors, LLC41$935<0.01%-18713F-HRTimeline
Sterling Capital Management LLC30$684<0.01%013F-HRTimeline
GAMMA Investing LLC23$524<0.01%-1513F-HR/ATimeline
Steward Partners Investment Advisory, L…13$296<0.01%013F-HRTimeline
Federation des caisses Desjardins du Qu…10$228<0.01%013F-HRTimeline
IFP Advisors, Inc1$23<0.01%013F-HRTimeline
Covestor Ltd7$00%-3413F-HRTimelineValue filed as zero, left out of ratios.
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.
NOMURA ASSET MANAGEMENT CO LTDin group NOMURA ASSET MANAGEMENT CO LTD0$00%013F-HRTimelineGroupValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.