Who Owns CECO Environmental Corp. (CECO)?Hedge Fund & Institutional Holders

$54.25-0.04 (-0.06%)IndustrialsNASDAQ

Institutional Holders

50

as of Q4 2025

Total Institutional Value

$1.3000012100091655e+234T

% of Float Held

7.238122253548801e+297%

QoQ Change in Holders

+15 / -1

Price History

$17.97$33.26$48.55$63.85$79.14Aug 24Jun 25Mar 26

CECO — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
THRIVENT FINANCIAL FOR LUTHERANSNew Position+672K+$39.0M
EMERALD ADVISERS, LLCNew Position+459K+$27.4M
Capital World InvestorsNew Position+333K+$19.0M
IES Holdings, Inc.New Position+283K+$17.0M
EMERALD MUTUAL FUND ADVISERS TRUSTNew Position+261K+$15.6M
Allspring Global Investments Holdings, LLCNew Position+194K+$11.6M
PEREGRINE CAPITAL MANAGEMENT LLCNew Position+183K+$10.9M
ESSEX INVESTMENT MANAGEMENT CO LLCNew Position+154K+$9.2M
FIRST TRUST ADVISORS LPNew Position+153K+$9.0M
Robeco Schweiz AGNew Position+131K+$7.9M
Peregrine Asset Advisers, Inc.New Position+114K+$6.8M
GREAT LAKES ADVISORS, LLCNew Position+117K+$6.0M
TUDOR INVESTMENT CORP ET ALNew Position+105K+$6.0M
Lisanti Capital Growth, LLCNew Position+84K+$5.0M
Bank of New York Mellon CorpNew Position+88K+$5.0M

CECO — Institutions Reducing or Closing Positions

FundActionShares SoldValue Sold
Capital International InvestorsDecreased-953K-$85.7B
KING LUTHER CAPITAL MANAGEMENT CORPDecreased-174K-$57.6B
DIMENSIONAL FUND ADVISORS LPDecreased-81K-$49.9B
ROYCE & ASSOCIATES LPDecreased-84K-$42.2B
WELLINGTON MANAGEMENT GROUP LLPDecreased-139K-$38.2B
Hood River Capital Management LLCClosed Position-492K-$25.2B
First Eagle Investment Management, LLCDecreased-67K-$22.2B
VOYA INVESTMENT MANAGEMENT LLCDecreased-398K-$20.6B
CITADEL ADVISORS LLCDecreased-278K-$17.6B
LOOMIS SAYLES & CO L PDecreased-222-$16.8B
JANE STREET GROUP, LLCDecreased-229K-$16.3B
NORTHERN TRUST CORPDecreased-17K-$13.4B
SEGALL BRYANT & HAMILL, LLCDecreased-76K-$13.3B
Granahan Investment Management, LLCDecreased-126K-$12.0B
AmundiDecreased-24K-$10.6B

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1FMR LLC2,173,007$130.0M0.01%Share
2AMERICAN CENTURY COMPANIES INC2,038,312$121.0M0.06%Share
3VANGUARD GROUP INC1,531,408$91.7M0.00%Share
4BlackRock, Inc.1,166,180$69.0M0.00%Share
5KING LUTHER CAPITAL MANAGEMENT CORP951,199$56.0M0.23%Share
6JANUS HENDERSON GROUP PLC884,734$52.0M0.02%Share
7BlackRock, Inc.852,338$51.0M0.00%Share
8DIMENSIONAL FUND ADVISORS LP842,579$50.0M0.01%Share
9ROYCE & ASSOCIATES LP740,687$44.3M0.45%Share
10Capital International Investors721,982$43.0M0.01%Share
11WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC706,273$42.3M0.12%Share
12STATE STREET CORP650,886$38.0M0.00%Share
13GEODE CAPITAL MANAGEMENT, LLC632,568$37.0M0.00%Share
14DRIEHAUS CAPITAL MANAGEMENT LLC579,950$34.7M0.24%Share
15THRIVENT FINANCIAL FOR LUTHERANS537,454$32.0M0.06%Share
16TWO SIGMA INVESTMENTS, LP525,567$31.0M0.04%Share
17EMERALD ADVISERS, LLC458,525$27.4M0.85%Share
18Legal & General Group Plc411,301$24.0M0.01%Share
19First Eagle Investment Management, LLC366,547$21.9M0.04%Share
20WELLINGTON MANAGEMENT GROUP LLP351,027$21.0M0.00%Share
21Capital World Investors333,098$19.0M0.00%Share
22NEEDHAM INVESTMENT MANAGEMENT LLC298,500$17.9M1.13%Share
23LOOMIS SAYLES & CO L P288,337$17.0M0.02%Share
24IES Holdings, Inc.283,432$17.0M9.91%Share
25EMERALD MUTUAL FUND ADVISERS TRUST260,598$15.6M0.76%Share
26UBS Group AG255,744$15.3M0.00%Share
27CHARLES SCHWAB INVESTMENT MANAGEMENT INC253,726$15.0M0.00%Share
28MARTIN & CO INC /TN/243,299$14.6M2.50%Share
29TWO SIGMA ADVISERS, LP247,342$14.0M0.03%Share
30NORTHERN TRUST CORP221,568$13.0M0.00%Share
31WELLINGTON MANAGEMENT GROUP LLP232,009$13.0M0.00%Share
32OSTERWEIS CAPITAL MANAGEMENT INC223,682$13.0M0.55%Share
33VANGUARD GROUP INC207,812$12.4M0.00%Share
34DEUTSCHE BANK AG\200,543$12.0M0.00%Share
35SILVERCREST ASSET MANAGEMENT GROUP LLC206,467$12.0M0.08%Share
36LORD, ABBETT & CO. LLC202,216$12.0M0.04%Share
37Allspring Global Investments Holdings, LLC194,322$11.6M0.02%Share
38SEGALL BRYANT & HAMILL, LLC184,120$11.0M0.15%Share
39PEREGRINE CAPITAL MANAGEMENT LLC182,755$10.9M0.34%Share
40BNP PARIBAS FINANCIAL MARKETS176,885$10.0M0.00%Share
41Amundi176,996$10.0M0.00%Share
42Nuveen, LLC174,040$10.0M0.00%Share
43ESSEX INVESTMENT MANAGEMENT CO LLC154,457$9.2M1.41%Share
44CASTLEARK MANAGEMENT LLC156,505$9.0M0.26%Share
45FIRST TRUST ADVISORS LP153,050$9.0M0.01%Share
46FRANKLIN RESOURCES INC152,869$9.0M0.00%Share
47MORGAN STANLEY153,351$9.0M0.00%Share
48KENNEDY CAPITAL MANAGEMENT LLC147,055$8.8M0.19%Share
49OBERWEIS ASSET MANAGEMENT INC/145,508$8.7M0.32%Share
50Robeco Schweiz AG131,216$7.9M0.18%Share

CECO Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 2025228$1.6B+59
Q3 2025169$1.3T+21
Q2 2025148$616.4B-23
Q1 2025171$630.5B+4
Q4 2024167$9.1T+28
Q3 2024139$425.9T-2
Q2 2024141$319.7T+1
Q1 2024140$197.6T—

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As of Q4 2025, 50 institutional investors hold CECO (CECO Environmental Corp.). The largest holder is FMR LLC with $130.0M in shares. This quarter, 15 institutions opened new positions and 1 closed their positions.

Frequently Asked Questions

How many hedge funds own CECO?

As of Q4 2025, 50 institutional investors report holding CECO (CECO Environmental Corp.) in their 13F filings.

Who is the largest institutional holder of CECO?

The largest institutional holder of CECO is FMR LLC with $130.0M in shares.

Is institutional ownership of CECO increasing or decreasing?

This quarter, 15 institutions opened new positions in CECO and 1 closed their positions.