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Ceco Environmental Corp (CECO)

CUSIP: 125141101 | NYSE | Industrials · Pollution & Treatment Controls | Mid Cap | 740 institutional holders

Quarters

Q3 2026Q2 2026Q1 2026Q4 2025Q3 2025
CompareDetailedHistoricalFundsOptions13D/13GPeersTargetingTrading SummaryProfile

Beneficial Ownership — 13D / 13G

Full history →

5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.

HolderShares% of ClassChangeEvent Datevs 13F
13G/AFMR LLC3,752,9366.4%−771,502Sep 30, 202692d ahead of 13F (4,524,438 sh) · −771,502
13G/AAmerican Century Companies, Inc.2,088,4213.6%Newly reportedJun 30, 2026No 13F filer matched
13D/AJason DeZwirek
with Icarus Investment Corp., 0to100 Inc.
4,198,11111.7%New 5%+ stakeFeb 23, 2026No 13F filer matched
13G/AFMR LLC3,752,936
6.4% of class · Sep 30, 2026−771,502
92d ahead of 13F (4,524,438 sh) · −771,502
13G/AAmerican Century Companies, Inc.2,088,421
3.6% of class · Jun 30, 2026Newly reported
No 13F filer matched
13D/AJason DeZwirek4,198,111
11.7% of class · Feb 23, 2026New 5%+ stake
with Icarus Investment Corp., 0to100 Inc.
No 13F filer matched

Institutional Holders — Q3 2026

Dimensional Fund Advisors LP1,556,601
0.0% of portfolio›$108.4M
Thrivent Financial for Lutherans902,678
0.2% of portfolio›$62.9M
Swedbank AB443,000
0.0% of portfolio›$30.9M
Penn Capital Management Company, LLC245,011
1.2% of portfolio›$17.1M
Bank of New York Mellon Corp227,483
0.0% of portfolio›$15.8M
Robeco Schweiz AG164,798
0.2% of portfolio›$11.5M
Allspring Global Investments Holdings, LLC151,390
0.0% of portfolio›$10.9M
AGF Management LTD147,317
0.0% of portfolio›$10.3M
Essex Investment Management Co LLC145,717
1.5% of portfolio›$10.1M
Assenagon Asset Management S.A.140,370
0.0% of portfolio›$9.8M
Citigroup Inc91,992
0.0% of portfolio›$6.4M
Marathon Capital Management91,815
1.3% of portfolio›$6.4M
Moran Wealth Management, LLC61,307
0.1% of portfolio›$4.3M
CenterBook Partners LP61,161
0.2% of portfolio›$4.3M
North Star Investment Management Corp.48,150
0.2% of portfolio›$3.4M
Calamos Advisors LLC40,452
0.0% of portfolio›$2.8M
Creative Planning31,699
0.0% of portfolio›$2.2M
Wealth Enhancement Advisory Services, LLC31,221
0.0% of portfolio›$167.4K
NorthCrest Asset Manangement, LLC28,668
0.0% of portfolio›$1.9M
Cambridge Investment Research Advisors, Inc.26,491
0.0% of portfolio›$1.8M
Oliver Luxxe Assets LLC24,658
0.3% of portfolio›$1.7M
Yorktown Management & Research Co Inc24,309
1.1% of portfolio›$1.7M
Bailard, Inc.23,700
0.0% of portfolio›$1.7M
State of New Jersey Common Pension Fund D16,669
0.0% of portfolio›$1.2M
Y-Intercept (Hong Kong) Ltd15,832
0.0% of portfolio›$1.1M
Arizona State Retirement System14,390
0.0% of portfolio›$1.0M
Cox Capital Mgt LLC11,610
0.5% of portfolio›$808.5K
US Bancorp \de\11,507
0.0% of portfolio›$801.3K
Principal Financial Group Inc11,341
0.0% of portfolio›$789.8K
Kornitzer Capital Management Inc11,190
0.0% of portfolio›$779.3K
Harbor Capital Advisors, Inc.10,517
0.1% of portfolio›$732.0K
Kassira Wealth Management LLC10,224
0.6% of portfolio›$712.0K
Inspire Investing, LLC9,049
0.0% of portfolio›$630.2K
Guyasuta Investment Advisors Inc8,750
0.0% of portfolio›$609.4K
Pictet Asset Management Holding SA8,263
0.0% of portfolio›$575.4K
Equitable Trust Co7,725
0.0% of portfolio›$538.0K
CV Advisors LLC6,840
0.1% of portfolio›$476.3K
Lanark Financial, Inc.6,747
0.0% of portfolio›$469.9K
ProShare Advisors LLC6,626
0.0% of portfolio›$461.4K
Parallel Advisors, LLC6,427
0.0% of portfolio›$447.6K
Councilmark Asset Management, LLC6,050
0.2% of portfolio›$421.3K
State of Wyoming5,920
0.0% of portfolio›$412.3K
Atria Investments, Inc5,556
0.0% of portfolio›$386.9K
Jackson Creek Investment Advisors LLC5,321
0.3% of portfolio›$371.0K
Xponance LLC5,047
0.0% of portfolio›$351.5K
Commonwealth Equity Services, LLC4,728
0.0% of portfolio›$329.3K
Virginia Retirement Systems ET Al4,700
0.0% of portfolio›$327.3K
Highland Capital Management, LLC4,642
0.0% of portfolio›$323.3K
OP Asset Management Ltd4,594
0.0% of portfolio›$319.9K
Contravisory Investment Management, Inc.4,539
0.1% of portfolio›$316.1K
Brady Martz Wealth Solutions, LLC4,021
0.0% of portfolio›$280.0K
Focused Alpha, LLC3,682
0.1% of portfolio›$256.4K
Whalen Wealth Management Inc.3,662
0.1% of portfolio›$255.0K
Brighton Jones LLC3,538
0.0% of portfolio›$246.4K
Brookstone Capital Management3,517
0.0% of portfolio›$244.9K
Ethic Inc.3,490
0.0% of portfolio›$243.0K
Mindset Wealth Management, LLC3,489
0.0% of portfolio›$243.0K
J. Team Financial, Inc.3,323
0.2% of portfolio›$231.4K
Fulton Bank, N.A.3,300
0.0% of portfolio›$229.8K
Kessler Investment Group, LLC3,185
0.1% of portfolio›$221.8K
Swiss Life Asset Management Ltd2,916
0.0% of portfolio›$203.1K
State of Alaska, Department of Revenue2,883
0.0% of portfolio›$200.0K
Fifth Third Bancorp2,546
0.0% of portfolio›$177.3K
Caitong International Asset Management Co., Ltd2,347
0.0% of portfolio›$163.4K
Eastern Bank2,128
0.0% of portfolio›$148.2K
Strs Ohio2,100
0.0% of portfolio›$146.2K
Sterling Capital Management LLC1,742
0.0% of portfolio›$121.3K
KBC Group NV1,719
0.0% of portfolio›$120.0K
Simplex Trading, LLC1,649
0.0% of portfolio›$114.8K
Farther Finance Advisors, LLC1,644
0.0% of portfolio›$114.5K
Ulland Investment Advisors, LLC1,425
0.2% of portfolio›$99.0K
Nisa Investment Advisors, LLC895
0.0% of portfolio›$62.3K
Assetmark, Inc860
0.0% of portfolio›$59.9K
First Horizon Corp710
0.0% of portfolio›$49.4K
Key FInancial Inc600
0.0% of portfolio›$41.8K
SBI Securities Co., Ltd.542
0.0% of portfolio›$37.7K
Private Trust Co NA524
0.0% of portfolio›$36.5K
FNY Investment Advisers, LLC500
0.0% of portfolio›$34
Morton Brown Family Wealth, LLC481
0.0% of portfolio›$33.5K
Exchange Traded Concepts, LLC477
0.0% of portfolio›$33.2K
Signaturefd, LLC466
0.0% of portfolio›$32.5K
Gamma Investing LLC450
0.0% of portfolio›$31.3K
Summit Securities Group LLC387
0.0% of portfolio›$27.0K
BI Asset Management Fondsmaeglerselskab A/S374
0.0% of portfolio›$26.0K
Toth Financial Advisory Corp251
0.0% of portfolio›$17.5K
EverSource Wealth Advisors, LLC174
0.0% of portfolio›$12.1K
Fortitude Family Office, LLC160
0.0% of portfolio›$11.1K
SJS Investment Consulting Inc.158
0.0% of portfolio›$11.0K
Rossby Financial, LCC147
0.0% of portfolio›$10.2K
Root Financial Partners, LLC81
0.0% of portfolio›$5.6K
Bullock Wealth Management Group80
0.0% of portfolio›$5.8K
Parkside Financial Bank & Trust72
0.0% of portfolio›$5.0K
Provenance Wealth Advisors, LLC59
0.0% of portfolio›$4.1K
Versant Capital Management, Inc59
0.0% of portfolio›$4.1K
GK Wealth Management LLC51
0.0% of portfolio›$3.6K
Essential Partners LLC35
0.0% of portfolio›$2.4K
Larson Financial Group LLC33
0.0% of portfolio›$2.3K
Covestor Ltd28
0.0% of portfolio›$2
True Wealth Design, LLC23
0.0% of portfolio›$1.6K
Silver Grove Financial Group, Inc.23
0.0% of portfolio›$1.6K
Creative Capital Management Investments LLC15
0.0% of portfolio›$1.0K
Ascentis Wealth Management, LLC12
0.0% of portfolio›$835
Clark Wealth Partners12
0.0% of portfolio›$836
IFP Advisors, Inc12
0.0% of portfolio›$836
Decker Retirement Planning Inc.10
0.0% of portfolio›$696
Physician Wealth Advisors, Inc.6
0.0% of portfolio›$418
Bay Harbor Wealth Management, LLC2
0.0% of portfolio›$139
James T. Borello RIA2
0.0% of portfolio›$139
StyleTurnoverLocationFiled
Dimensional Fund Advisors LP
1,556,601$108.4M0.0%IndexLowAustin, TX2026-11-04
Thrivent Financial for Lutherans
902,678$62.9M0.2%GARPMediumMinneapolis, MN2026-11-05
Swedbank AB
443,000$30.9M0.0%GrowthLowStockholm, Sweden2026-10-27
Penn Capital Management Company, LLC
245,011$17.1M1.2%ValueHighPhiladelphia, PA2026-11-04
Bank of New York Mellon Corp
227,483$15.8M0.0%CoreLowNew York, NY2026-11-05
Robeco Schweiz AG
164,798$11.5M0.2%GrowthMediumZurich, Switzerland2026-10-23
Allspring Global Investments Holdings, LLC
151,390$10.9M0.0%CoreMediumCharlotte, NC2026-11-04
AGF Management LTD
147,317$10.3M0.0%GrowthHighToronto, Australia2026-11-03
Essex Investment Management Co LLC
145,717$10.1M1.5%GrowthMediumBoston, MA2026-10-19
Assenagon Asset Management S.A.
140,370$9.8M0.0%GrowthHighSenningerberg, Netherlands2026-10-15
Citigroup Inc
91,992$6.4M0.0%CoreMediumNew York, NY2026-11-04
Marathon Capital Management
91,815$6.4M1.3%CoreLowHunt Valley, MD2026-10-23
Moran Wealth Management, LLC
61,307$4.3M0.1%CoreMediumNaples, FL2026-10-22
CenterBook Partners LP
61,161$4.3M0.2%ValueVery HighGreenwich, CT2026-11-02
North Star Investment Management Corp.
48,150$3.4M0.2%CoreLowChicago, IL2026-10-27
Calamos Advisors LLC
40,452$2.8M0.0%GrowthMediumNaperville, IL2026-11-02
Creative Planning
31,699$2.2M0.0%IndexVery LowOverland Park, KS2026-11-02
Wealth Enhancement Advisory Services, LLC
31,221$167.4K0.0%CoreLowPlymouth, MN2026-10-13
NorthCrest Asset Manangement, LLC
28,668$1.9M0.0%GrowthLowPlymouth, MN2026-10-13
Cambridge Investment Research Advisors, Inc.
26,491$1.8M0.0%ETFLowFairfield, IA2026-11-02
Oliver Luxxe Assets LLC
24,658$1.7M0.3%ValueMediumGladstone, NJ2026-10-14
Yorktown Management & Research Co Inc
24,309$1.7M1.1%MomentumMediumForest, VA2026-10-28
Bailard, Inc.
23,700$1.7M0.0%GrowthMediumFoster City, CA2026-10-13
State of New Jersey Common Pension Fund D
16,669$1.2M0.0%CoreLowTrenton, NJ2026-11-05
Y-Intercept (Hong Kong) Ltd
15,832$1.1M0.0%ValueVery HighHong Kong, South Korea2026-10-16
Arizona State Retirement System
14,390$1.0M0.0%IndexVery LowPhoenix, AZ2026-11-03
Cox Capital Mgt LLC
11,610$808.5K0.5%GrowthMediumAndover, MA2026-10-07
US Bancorp \de\
11,507$801.3K0.0%IndexLowMinneapolis, MN2026-11-05
Principal Financial Group Inc
11,341$789.8K0.0%CoreLowDes Moines, IA2026-11-02
Kornitzer Capital Management Inc
11,190$779.3K0.0%CoreLowShawnee Mission, KS2026-11-03
Harbor Capital Advisors, Inc.
10,517$732.0K0.1%ValueHighChicago, IL2026-10-22
Kassira Wealth Management LLC
10,224$712.0K0.6%GrowthMediumKnoxville, TN2026-10-28
Inspire Investing, LLC
9,049$630.2K0.0%GARPHighMeridian, ID2026-10-22
Guyasuta Investment Advisors Inc
8,750$609.4K0.0%CoreVery LowPittsburgh, PA2026-10-15
Pictet Asset Management Holding SA
8,263$575.4K0.0%GrowthMediumCarouge, Switzerland2026-11-03
Equitable Trust Co
7,725$538.0K0.0%CoreLowNashville, TN2026-10-13
CV Advisors LLC
6,840$476.3K0.1%GrowthVery LowAventura, FL2026-10-13
Lanark Financial, Inc.
6,747$469.9K0.0%CoreMediumBirmingham, AL2026-10-26
ProShare Advisors LLC
6,626$461.4K0.0%GrowthLowBethesda, MD2026-10-29
Parallel Advisors, LLC
6,427$447.6K0.0%IndexLowSan Francisco, CA2026-11-03
Councilmark Asset Management, LLC
6,050$421.3K0.2%CoreVery LowKnoxville, TN2026-10-20
State of Wyoming
5,920$412.3K0.0%ValueHighCheyenne, WY2026-10-28
Atria Investments, Inc
5,556$386.9K0.0%CoreMediumCharlotte, NC2026-10-15
Jackson Creek Investment Advisors LLC
5,321$371.0K0.3%ValueVery HighCastle Rock, CO2026-11-04
Xponance LLC
5,047$351.5K0.0%IndexVery LowPhiladelphia, PA2026-11-03
Commonwealth Equity Services, LLC
4,728$329.3K0.0%ETFLowWaltham, MA2026-11-02
Virginia Retirement Systems ET Al
4,700$327.3K0.0%CoreMediumRichmond, VA2026-10-28
Highland Capital Management, LLC
4,642$323.3K0.0%GrowthMediumMemphis, TN2026-10-26
OP Asset Management Ltd
4,594$319.9K0.0%GrowthMediumHelsinki, Hungary2026-11-05
Contravisory Investment Management, Inc.
4,539$316.1K0.1%MomentumHighNorwell, MA2026-10-13
Brady Martz Wealth Solutions, LLC
4,021$280.0K0.0%ETFLowGrand Forks, ND2026-11-05
Focused Alpha, LLC
3,682$256.4K0.1%CoreMediumDenver, CO2026-10-20
Whalen Wealth Management Inc.
3,662$255.0K0.1%GrowthHighLas Vegas, NV2026-10-08
Brighton Jones LLC
3,538$246.4K0.0%CoreVery LowSeattle, WA2026-11-03
Brookstone Capital Management
3,517$244.9K0.0%ETFMediumWheaton, IL2026-10-22
Ethic Inc.
3,490$243.0K0.0%CoreLowNew York, NY2026-11-03
Mindset Wealth Management, LLC
3,489$243.0K0.0%Agg GrowthVery LowIndianapolis, IN2026-10-19
J. Team Financial, Inc.
3,323$231.4K0.2%CoreMediumAbilene, TX2026-11-03
Fulton Bank, N.A.
3,300$229.8K0.0%CoreLowLancaster, PA2026-10-14
Kessler Investment Group, LLC
3,185$221.8K0.1%GrowthHighColumbus, IN2026-10-08
Swiss Life Asset Management Ltd
2,916$203.1K0.0%CoreLowZurich, Switzerland2026-11-03
State of Alaska, Department of Revenue
2,883$200.0K0.0%CoreVery LowJuneau, AK2026-10-15
Fifth Third Bancorp
2,546$177.3K0.0%IndexVery LowCincinnati, OH2026-11-05
Caitong International Asset Management Co., Ltd
2,347$163.4K0.0%GrowthVery HighHong Kong, South Korea2026-10-29
Eastern Bank
2,128$148.2K0.0%GrowthMediumBoston, MA2026-10-05
Strs Ohio
2,100$146.2K0.0%CoreMediumColumbus, OH2026-10-30
Sterling Capital Management LLC
1,742$121.3K0.0%GARPMediumCharlotte, NC2026-10-22
KBC Group NV
1,719$120.0K0.0%CoreMediumBrussels, Czech Republic2026-10-22
Simplex Trading, LLC
1,649$114.8K0.0%CoreVery HighChicago, IL2026-11-04
Farther Finance Advisors, LLC
1,644$114.5K0.0%IndexLowSan Francisco, CA2026-10-08
Ulland Investment Advisors, LLC
1,425$99.0K0.2%GrowthVery LowMinneapolis, MN2026-10-13
Nisa Investment Advisors, LLC
895$62.3K0.0%IndexVery LowSt. Louis, MO2026-10-20
Assetmark, Inc
860$59.9K0.0%ETFLowConcord, CA2026-10-21
First Horizon Corp
710$49.4K0.0%CoreLowMemphis, TN2026-10-26
Key FInancial Inc
600$41.8K0.0%ETFLowWest Chester, PA2026-11-02
SBI Securities Co., Ltd.
542$37.7K0.0%Agg GrowthLowTokyo, Mexico2026-10-22
Private Trust Co NA
524$36.5K0.0%CoreLowCleveland, OH2026-10-20
FNY Investment Advisers, LLC
500$340.0%GrowthVery HighNew York, NY2026-10-16
Morton Brown Family Wealth, LLC
481$33.5K0.0%ETFVery LowAllentown, PA2026-10-23
Exchange Traded Concepts, LLC
477$33.2K0.0%GrowthMediumOklahoma City, OK2026-10-28
Signaturefd, LLC
466$32.5K0.0%IndexLowAtlanta, GA2026-10-23
Gamma Investing LLC
450$31.3K0.0%IndexVery LowFoster City, CA2026-10-08
Summit Securities Group LLC
387$27.0K0.0%CoreVery HighNew York, NY2026-11-05
BI Asset Management Fondsmaeglerselskab A/S
374$26.0K0.0%CoreMediumKobenhavn, Greece2026-10-22
Toth Financial Advisory Corp
251$17.5K0.0%CoreLowLeesburg, VA2026-10-08
EverSource Wealth Advisors, LLC
174$12.1K0.0%CoreMediumBirmingham, AL2026-11-04
Fortitude Family Office, LLC
160$11.1K0.0%ETFMediumScottsdale, AZ2026-10-14
SJS Investment Consulting Inc.
158$11.0K0.0%ETFVery LowSylvania, OH2026-10-26
Rossby Financial, LCC
147$10.2K0.0%ETFMediumMelbourne, FL2026-11-05
Root Financial Partners, LLC
81$5.6K0.0%ETFMediumEncinitas, CA2026-10-21
Bullock Wealth Management Group
80$5.8K0.0%GrowthLowBloomington, IN2026-10-09
Parkside Financial Bank & Trust
72$5.0K0.0%CoreVery LowSaint Louis, MO2026-10-27
Provenance Wealth Advisors, LLC
59$4.1K0.0%ETFLowFort Lauderdale, FL2026-10-30
Versant Capital Management, Inc
59$4.1K0.0%GARPLowPhoenix, AZ2026-10-02
GK Wealth Management LLC
51$3.6K0.0%GARPVery HighReno, NV2026-10-09
Essential Partners LLC
35$2.4K0.0%ValueMediumRancho Santa Fe, CA2026-10-14
Larson Financial Group LLC
33$2.3K0.0%GrowthLowSt Louis, MO2026-11-05
Covestor Ltd
28$20.0%ValueHighLondon, United Kingdom2026-10-30
True Wealth Design, LLC
23$1.6K0.0%ETFMediumAkron, OH2026-10-13
Silver Grove Financial Group, Inc.
23$1.6K0.0%CoreMediumOrchard Park, NY2026-11-05
Creative Capital Management Investments LLC
15$1.0K0.0%ETFLowSan Diego, CA2026-10-28
Ascentis Wealth Management, LLC
12$8350.0%Agg GrowthLowDallas, TX2026-11-03
Clark Wealth Partners
12$8360.0%ETFVery LowO'Fallon, IL2026-10-19
IFP Advisors, Inc
12$8360.0%GrowthLowTampa, FL2026-10-16
Decker Retirement Planning Inc.
10$6960.0%Agg GrowthVery HighLevi, UT2026-10-19
Physician Wealth Advisors, Inc.
6$4180.0%ETFMediumMidvale, UT2026-10-20
Bay Harbor Wealth Management, LLC
2$1390.0%ETFMediumHunt Valley, MD2026-11-03
James T. Borello RIA
2$1390.0%ETFVery LowEast Dundee, IL2026-10-16