Ceco EnvironmentalCECO

13F holders, Q2 2024 (June 30)
177holders +3
32new positions
31sold out
5famous investors
$28.84avg. 13F price*

At the end of Q2 2024, 177 institutions reported holding Ceco Environmental Corp. (CECO) in their 13F filings, up 3 from Q1 2024. 32 opened new positions and 31 sold out. The largest holders were BlackRock Inc. ($66.9M), Dimensional Fund Advisors LP ($59.5M) and Vanguard Group Inc. ($46.9M). 5 famous investors held it, including Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio), Cliff Asness (0.0% of AQR Capital Management's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).

Company
Ceco Environmental Corp.
CUSIP
125141101
Latest filing quarter
Q2 2026

History

Number of 13F holders

0100200300400 Q1 2024: 174Q1 2024Q2 2024: 177Q2 2024Q3 2024: 174Q3 2024Q4 2024: 175Q4 2024Q1 2025: 171Q1 2025Q2 2025: 179Q2 2025Q3 2025: 225Q3 2025Q4 2025: 231Q4 2025Q1 2026: 265Q1 2026Q2 2026: 343Q2 2026

Total Exit/New Position Q1 2024 → Q2 2024

InstitutionsTotal Value
New Positions32$80.9M
Exits31$32.4M

All 13F filers, Q1 2024 → Q2 2024: 5,914,426 shares bought and 3,922,909 shares sold, net +1,991,517 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 177 holders

BlackRock Inc. 0.00% Reduce -10.7% 2,319,708 $66.9M
Dimensional Fund Advisors LP 0.02% Reduce -8.0% 2,062,316 $59.5M
Vanguard Group Inc. 0.00% Add +6.6% 1,626,855 $46.9M
King Luther Capital Management Corp. 0.17% Reduce -3.1% 1,263,358 $36.4M
Royce & Associates LP 0.24% Reduce -9.1% 881,987 $25.4M
ACK Asset Management LLC 2.92% New 821,200 $23.7M
Geode Capital Management, LLC 0.00% Add +1.8% 677,630 $19.6M
State Street Corp. 0.00% Add +4.2% 658,460 $19.0M
First Eagle Investment Management, LLC 0.04% Add +10.9% 657,764 $19.0M
Janus Henderson Group PLC 0.01% Add +0.3% 650,192 $18.8M
FMR LLC 0.00% Add +2433.5% 636,531 $18.4M
Driehaus Capital Management LLC 0.16% Add +37.4% 586,249 $16.9M
Robeco Schweiz AG 0.31% Add +375.2% 565,255 $16.3M
Hood River Capital Management LLC 0.32% New 537,105 $15.5M
Wellington Management Group LLP 0.00% Reduce -13.0% 505,546 $14.6M
Arrowstreet Capital, Limited Partnership 0.01% Add +4.9% 442,022 $12.8M
Nuveen Asset Management, LLC 0.00% Add +79.1% 434,636 $12.5M
Goldman Sachs Group Inc. 0.00% Add +910.7% 419,001 $12.1M
Thrivent Financial for Lutherans 0.02% New 410,971 $11.9M
Loomis Sayles & Co. L P 0.02% No change 400,612 $11.6M
Oberweis Asset Management Inc./ 0.70% Reduce -14.8% 394,700 $11.4M
Manatuck Hill Partners, LLC 5.00% Reduce -8.1% 393,300 $11.3M
Morgan Stanley 0.00% Reduce -7.1% 321,111 $9.3M
Invesco Ltd. 0.00% Add +294.4% 302,959 $8.7M
Martin & Co. Inc. 2.18% Reduce -20.1% 300,098 $8.7M
Allspring Global Investments Holdings, LLC 0.01% Add +651526.7% 293,232 $8.5M
Silvercrest Asset Management Group LLC 0.05% Reduce -18.2% 277,138 $8.0M
Russell Investments Group, Ltd. 0.01% Reduce -23.5% 275,465 $7.9M
Northern Trust Corp. 0.00% Add +7.4% 271,268 $7.8M
Ameriprise Financial Inc. 0.00% Add +266.2% 268,838 $7.8M
Heartland Advisors Inc. 0.40% Reduce -16.6% 250,000 $7.2M
Capital International Investors 0.00% New 241,683 $7.0M
Great Lakes Advisors, LLC 0.06% Reduce -5.5% 224,597 $6.5M
Formula Growth Ltd. 2.31% Add +11.4% 220,613 $6.4M
Essex Investment Management Co. LLC 1.12% Add +0.9% 207,864 $6.0M
Kennedy Capital Management LLC 0.12% Reduce -0.4% 199,564 $5.8M
Scout Investments, Inc. 0.15% New 198,571 $5.7M
Amundi 0.00% New 174,528 $4.9M
Two Sigma Advisers, LP 0.01% Reduce -18.7% 166,942 $4.8M
Informed Momentum Co LLC 0.76% Reduce -5.8% 161,555 $4.7M
Two Sigma Investments, LP 0.01% Reduce -1.2% 156,987 $4.5M
Wells Fargo & Company 0.00% Add +0.2% 155,733 $4.5M
Marathon Capital Management 1.08% Reduce -2.0% 145,775 $4.2M
Fred Alger Management, LLC 0.02% Reduce -63.3% 132,589 $3.8M
AQR Capital Management 0.01% Add +95.6% 124,672 $3.6M
Algert Global LLC 0.12% Add +4.9% 121,610 $3.5M
Foundry Partners, LLC 0.18% Reduce -20.8% 116,980 $3.4M
Bank of New York Mellon Corp 0.00% Reduce -13.0% 116,951 $3.4M
Continuum Advisory, LLC 0.47% No change 112,330 $3.2M
Credit Agricole S A 0.02% New 109,700 $3.2M
Assenagon Asset Management S.A. 0.01% Add +51.2% 101,585 $2.9M
Sei Investments Co. 0.00% Add +41.3% 99,089 $2.9M
Calamos Advisors LLC 0.02% Reduce -36.9% 89,731 $2.6M
Redwood Investments, LLC 0.88% Reduce -23.4% 90,241 $2.6M
Navellier & Associates Inc. 0.30% Add +0.2% 89,533 $2.6M
First Trust Advisors LP 0.00% Reduce -0.1% 83,061 $2.4M
Charles Schwab Investment Management Inc. 0.00% Add +4.2% 82,604 $2.4M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% Add +466.6% 80,045 $2.3M
White Pine Capital LLC 0.79% Reduce -42.0% 72,221 $2.1M
Legato Capital Management LLC 0.28% Reduce -12.0% 71,682 $2.1M
IQ EQ FUND MANAGEMENT (IRELAND) Ltd 0.23% Add +15.7% 71,073 $2.1M
Van Eck Associates Corp. 0.00% Reduce -2.4% 67,074 $1.9M
Maxi Investments CY Ltd 0.42% New 65,160 $1.9M
Bailard, Inc. 0.05% Reduce -15.9% 65,039 $1.9M
Deutsche Bank AG 0.00% Add +319.7% 62,407 $1.8M
Connor, Clark & Lunn Investment Management Ltd. 0.01% Reduce -33.4% 60,251 $1.7M
Millennium Management 0.00% Reduce -79.6% 59,247 $1.7M
Swiss National Bank 0.00% Reduce -5.7% 58,300 $1.7M
BNP Paribas Financial Markets 0.00% Add +28.6% 57,246 $1.7M
Janney Montgomery Scott LLC 0.00% Reduce -12.2% 55,200 $1.6M
JPMorgan Chase & Co. 0.00% Reduce -60.0% 49,199 $1.4M
Cruiser Capital Advisors, LLC 1.84% Reduce -8.1% 45,973 $1.3M
Rhumbline Advisers 0.00% Reduce -4.7% 41,653 $1.2M
Jacobs Levy Equity Management, Inc. 0.00% No change 40,498 $1.2M
Trexquant Investment LP 0.02% Reduce -41.4% 39,018 $1.1M
Bantamac Capital, LLC 0.67% Add +14.8% 38,597 $1.1M
American Century Companies Inc. 0.00% Add +15.3% 38,397 $1.1M
Jane Street Group, LLC 0.00% Add +3.7% 38,062 $1.1M
NorthCrest Asset Manangement, LLC 0.03% Add +0.0% 33,583 $969K
Chartwell Investment Partners, LLC 0.03% Reduce -34.6% 31,120 $898K
Empirical Asset Management, LLC 0.33% Add +43.9% 30,709 $886K
Alliancebernstein L.P. 0.00% No change 30,120 $869K
Barclays PLC 0.00% Reduce -46.1% 29,588 $854K
California State Teachers Retirement System 0.00% Reduce -7.3% 28,883 $833K
Legal & General Group Plc 0.00% Add +6.2% 26,939 $777K
CANADA LIFE ASSURANCE Co 0.00% Add +14.1% 24,460 $706K
Boston Partners 0.00% Add +6.5% 23,899 $689K
Cox Capital Mgt LLC 0.39% No change 22,505 $649K
Bank of America Corp. 0.00% Reduce -63.5% 22,357 $645K
UBS Group AG 0.00% Reduce -47.4% 21,847 $630K
Semanteon Capital Management, LP 0.42% New 20,593 $594K
Tudor Investment Corporation 0.01% New 20,053 $579K
Perritt Capital Management Inc 0.32% No change 20,000 $577K
Principal Financial Group Inc. 0.00% Add +14.8% 18,916 $546K
Panagora Asset Management Inc. 0.00% Add +21.5% 18,818 $543K
Millrace Asset Group, Inc. 0.52% Reduce -83.9% 18,586 $536K
O'shaughnessy Asset Management, LLC 0.01% Reduce -11.9% 17,607 $508K
ExodusPoint Capital Management, LP 0.01% New 17,542 $506K
MetLife Investment Management, LLC 0.00% Add +10.4% 17,326 $500K
Weil Company, Inc. 0.18% Reduce -28.5% 16,736 $483K
Royal Bank of Canada 0.00% Add +17.1% 16,582 $478K
Susquehanna International Group, LLP 0.00% Reduce -71.4% 16,367 $472K
Ritholtz Wealth Management 0.02% Reduce -3.6% 16,052 $463K
Corebridge Financial, Inc. 0.00% — 15,737 $454K
SageView Advisory Group, LLC 0.03% Reduce -58.1% 15,225 $439K
Private Advisor Group, LLC 0.00% Reduce -2.1% 15,180 $438K
LPL Financial LLC 0.00% New 15,027 $434K
Clare Market Investments LLC 0.12% Reduce -0.5% 15,000 $433K
Swiss Life Asset Management Ltd 0.01% New 14,923 $430K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% — 14,643 $422K
HighTower Advisors, LLC 0.00% New 14,088 $410K
IQ EQ FUND MANAGEMENT (SINGAPORE) PRIVATE Ltd 0.23% New 13,983 $403K
Marex Group Ltd 0.01% New 13,983 $403K
Thompson Davis & Co., Inc. 0.33% New 13,200 $381K
Commonwealth Equity Services, LLC 0.00% Add +0.9% 12,716 $367K
Osaic Holdings, Inc. 0.00% Reduce -8.4% 12,511 $361K
Engineers Gate Manager LP 0.01% Reduce -68.8% 12,503 $361K
New York State Common Retirement Fund 0.00% Add +0.1% 11,850 $342K
Mariner, LLC 0.00% Reduce -0.2% 11,522 $332K
Manufacturers Life Insurance Company, The 0.00% Add +1.4% 11,494 $332K
D. E. Shaw & Co. 0.00% New 11,139 $321K
Tidal Investments LLC 0.00% New 11,033 $318K
Baader Bank Aktiengesellschaft 0.02% New 11,000 $317K
STRS Ohio 0.00% Add +960.0% 10,600 $306K
State of Wisconsin Investment Board 0.00% New 10,364 $299K
Tieton Capital Management, LLC 0.17% Reduce -95.4% 10,333 $298K
Voya Investment Management LLC 0.00% Add +2.7% 10,113 $292K
Metis Global Partners, LLC 0.01% No change 9,685 $279K
Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% No change 9,411 $272K
T. Rowe Price Associates Inc. 0.00% New 9,233 $267K
Simplex Trading, LLC 0.01% Add +420.5% 9,125 $263K
State Board of Administration of Florida Retirement System 0.00% New 8,510 $246K
Bard Associates Inc. 0.09% New 8,465 $244K
Arizona State Retirement System 0.00% New 8,293 $239K
Truvestments Capital LLC 0.10% Reduce -1.3% 8,275 $239K
Gsa Capital Partners LLP 0.02% New 7,837 $226K
Corton Capital Inc. 0.11% New 7,273 $210K
Kessler Investment Group, LLC 0.11% Add +27.8% 7,166 $207K
Guyasuta Investment Advisors Inc. 0.01% No change 10,000 $203K
SG Americas Securities, LLC 0.00% New 6,969 $201K
Citigroup Inc. 0.00% Add +14.5% 6,377 $184K
EntryPoint Capital, LLC 0.07% Add +61.3% 5,078 $147K
Tower Research Capital LLC (TRC) 0.00% Add +1026.1% 4,921 $142K
Quantbot Technologies LP 0.01% Add +450.8% 3,993 $115K
Ameritas Investment Partners, Inc. 0.00% No change 3,074 $89K
USA Financial Formulas 0.01% New 2,504 $72K
Harbour Investments, Inc. 0.00% No change 2,332 $67K
Cwm, LLC 0.00% Add +45.3% 2,270 $65K
Bartlett & Co. Wealth Management LLC 0.00% No change 1,355 $39K
Jones Financial Companies LLLP 0.00% New 1,298 $37K
Nisa Investment Advisors, LLC 0.00% Add +2.4% 1,211 $35K
Amalgamated Bank 0.00% No change 1,001 $29K
Optimum Investment Advisors 0.01% No change 1,000 $29K
National Bank of Canada 0.00% No change 1,000 $28K
First Horizon Advisors, Inc. 0.00% Reduce -43.7% 825 $24K
Millburn Ridgefield LLC 0.00% Reduce -10.0% 709 $20K
Catalyst Capital Advisors LLC 0.00% Reduce -10.0% 709 $20K
Key Financial Inc 0.00% No change 600 $17K
US Bancorp \de 0.00% No change 463 $13K
Quarry LP 0.01% Reduce -46.1% 451 $13K
Private Trust Co. NA 0.00% No change 400 $12K
Quadrant Capital Group LLC 0.00% No change 281 $8K
Parallel Advisors, LLC 0.00% Add +23.6% 215 $6K
Macroview Investment Management LLC 0.01% Reduce -47.6% 200 $6K
Winch Advisory Services, LLC 0.00% New 150 $4K
Farther Finance Advisors, LLC 0.00% No change 145 $4K
Oliver Lagore Vanvalin Investment Group 0.00% Reduce -48.9% 120 $3K
PNC Financial Services Group, Inc. 0.00% No change 95 $3K
Signaturefd, LLC 0.00% Reduce -69.4% 88 $3K
Stone House Investment Management, LLC 0.00% No change 74 $2K
Allworth Financial LP 0.00% No change 60 $2K
Spire Wealth Management 0.00% No change 34 $981
Rothschild Investment LLC 0.00% Add +200.0% 15 $433
Coppell Advisory Solutions LLC 0.00% — 9 $260
GAMMA Investing LLC 0.00% New 8 $231
Citadel Advisors 0.00% Reduce -100.0% 2 $58
Covestor Ltd 0.00% Reduce -18.8% 13 $0

"% of holder's portfolio" is CECO's weight in each manager's 13F, not the share of Ceco Environmental Corp. the manager owns.