Ceco Environmental Corp

CECO

Exchange: Nasdaq
Industry: Industrial & Commercial Fans & Blowers & Air Purifing Equip
SEC CIK: 0000003197

SEC filings (opens in a new tab)

No open-market purchases or sales by Ceco Environmental Corp insiders were filed in the last 90 days; 343 institutions reported holding it in 13F filings for Q2 2026, worth $4.68B in total; no superinvestor holds it.

Q2 2025 vs. Q1 2025

How the institutions holding Ceco Environmental Corp changed between Q1 2025 and Q2 2025.

All holders in Q2 2025 All holders in Q1 2025

13F holders of CECO: Q1 2025 compared with Q2 2025
Measure	Q1 2025	Of which not filed for Q2 2025	Q2 2025	Change
Holders	171	3	179	+11
Shares	29.1M	379.4K	29.5M	+857.0K (+3.0%)
Value	$662.7M	$8.65M	$836.3M	+$182.3M (+27.9%)

3 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (28)

Institutions that held Ceco Environmental Corp at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to CECO in Q2 2025
Institution	Shares	Value	% of portfolio
Segall Bryant & Hamill, LLC	261,173	$7.39M	0.10%
Osterweis Capital Management Inc	253,440	$7.17M	0.34%
CSM Advisors, LLC	185,435	$5.25M	0.15%
G2 Investment Partners Management LLC	120,000	$3.40M	0.74%
Pier Capital, LLC	113,946	$3.23M	0.49%
ExodusPoint Capital Management, LP	48,396	$1.37M	0.02%
Boothbay Fund Management, LLC	30,746	$870.4K	0.03%
Polen Capital Management LLC	18,317	$518.6K	0.00%
Wolverine Trading, LLC	12,414	$367.5K	0.01%
Robertson Stephens Wealth Management, LLC	12,427	$351.8K	0.01%
Pathstone Holdings, LLC	12,123	$343.2K	0.00%
Engineers Gate Manager LP	11,828	$334.9K	0.00%
Worth Venture Partners, LLC	11,000	$311.4K	0.48%
Envestnet Asset Management Inc	10,805	$305.9K	0.00%
HighTower Advisors, LLC	8,864	$250.9K	0.00%
Arizona State Retirement System	8,674	$245.6K	0.00%
State Board of Administration of Florida Retirement System	8,510	$240.9K	0.00%
Bard Associates Inc	8,315	$235.4K	0.08%
EntryPoint Capital, LLC	8,209	$232.4K	0.12%
Quantbot Technologies LP	7,501	$212.4K	0.01%
Verition Fund Management LLC	7,227	$204.6K	0.00%
Ravenstone Capital Management Inc.	5,500	$155.7K	0.08%
Raymond James Financial Inc	3,597	$101.8K	0.00%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	320	$9.00K	0.00%
Aster Capital Management (DIFC) Ltd	258	$7.30K	0.00%
EverSource Wealth Advisors, LLC	78	$2.21K	0.00%
Ameritas Advisory Services, LLC	32	$906	0.00%
Parkside Financial Bank & Trust	25	$709	0.00%

Sold out (17)

Institutions that held Ceco Environmental Corp at the end of Q1 2025 and filed for Q2 2025 without it.

Institutions that sold out of CECO in Q2 2025
Institution	Shares, Q1 2025	Value, Q1 2025
ACK Asset Management LLC	1,201,000	$27.4M
Manatuck Hill Partners, LLC	73,300	$1.67M
Cruiser Capital Advisors, LLC	49,570	$1.13M
Dark Forest Capital Management LP	37,806	$862.0K
State of Wyoming	36,147	$824.2K
Principal Financial Group Inc	24,755	$564.4K
SummitTX Capital, L.P.	15,800	$360.2K
Arrowstreet Capital, Limited Partnership	15,531	$354.1K
Corebridge Financial, Inc.	14,330	$326.7K
Alpine Global Management, LLC	10,839	$247.1K
Catalyst Funds Management Pty Ltd	10,200	$232.6K
Mesirow Financial Investment Management, Inc.	11,141	$229.1K
Quest Partners LLC	541	$12.3K
Quadrant Capital Group LLC	281	$6.41K
Coldstream Capital Management Inc	162	$3.69K
Stone House Investment Management, LLC	74	$1.69K
Caitong International Asset Management Co., Ltd	72	$1.64K

Not filed for Q2 2025 yet (3)

Institutions that held Ceco Environmental Corp at the end of Q1 2025 and haven't filed a 13F for Q2 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CECO in Q1 2025 that haven't filed for Q2 2025
Institution	Shares, Q1 2025	Value, Q1 2025
Foundry Partners, LLC	172,670	$3.94M
Credit Agricole S A	118,770	$2.71M
Redwood Investments, LLC	87,993	$2.01M