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Ceco Environmental
CECO

Overview Fund Activity

177 hedge funds and large institutions have $836M invested in Ceco Environmental in 2025 Q2 according to their latest regulatory filings, with 28 funds opening new positions, 65 increasing their positions, 52 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
177
Holders Change
+8
Holders Change %
+4.73%
% of All Funds
2.37%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
28
Increased
65
Reduced
52
Closed
17
Calls
$1.91M
Puts
$200K
Net Calls
+$1.71M
Net Calls Change
+$349K

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$25.5M
2
Janus Henderson Group
Janus Henderson Group
United Kingdom
$26.6M
3
SBH
Segall Bryant & Hamill
Illinois
$7.39M
4
OCM
Osterweis Capital Management
California
$7.17M
5
CA
CSM Advisors
Pennsylvania
$5.25M

Top Sellers

1
AAM
ACK Asset Management
Connecticut
$0
2
Allspring Global Investments
Allspring Global Investments
North Carolina
$9.86M
3
Squarepoint
Squarepoint
New York
$1.11M
4
RS
Robeco Schweiz
Switzerland
$12.8M
5
MHP
Manatuck Hill Partners
Connecticut
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
CA
51
Continuum Advisory
Idaho
$2.12M – – –
Universal-Beteiligungs- und Servicegesellschaft
52
Universal-Beteiligungs- und Servicegesellschaft
Germany
$2.11M – – –
FAM
53
Fred Alger Management
New York
$2.09M +$1.54M +62,502 +281%
HCA
54
Harbor Capital Advisors
Illinois
$2.06M +$173K +6,126 +9%
UBS Group
55
UBS Group
Switzerland
$1.96M -$936K -33,052 -32%
SEI Investments
56
SEI Investments
Pennsylvania
$1.92M +$104K +3,675 +6%
WPC
57
White Pine Capital
Minnesota
$1.85M +$171K +6,047 +10%
NL
58
Nuveen LLC
North Carolina
$1.82M -$437K -15,451 -19%
B
59
Bailard
California
$1.8M -$16.4K -578 -0.9%
Jane Street
60
Jane Street
New York
$1.71M +$405K +14,323 +31%
Goldman Sachs
61
Goldman Sachs
New York
$1.65M -$935K -33,033 -36%
Barclays
62
Barclays
United Kingdom
$1.62M +$542K +19,152 +50%
Swiss National Bank
63
Swiss National Bank
Switzerland
$1.61M -$22.6K -800 -1%
Ameriprise
64
Ameriprise
Minnesota
$1.51M -$1.14M -40,142 -43%
Janney Montgomery Scott
65
Janney Montgomery Scott
Pennsylvania
$1.4M -$62.3K -2,200 -4%
Assenagon Asset Management
66
Assenagon Asset Management
Luxembourg
$1.4M – – –
ECM
67
ExodusPoint Capital Management
New York
$1.37M +$1.37M +48,396 New
LCM
68
Legato Capital Management
California
$1.29M -$3K -106 -0.2%
NSIM
69
North Star Investment Management
Illinois
$1.28M +$32.6K +1,150 +3%
RhumbLine Advisers
70
RhumbLine Advisers
Massachusetts
$1.22M +$28.1K +991 +2%
Invesco
71
Invesco
Georgia
$1.19M -$154K -5,427 -11%
Jacobs Levy Equity Management
72
Jacobs Levy Equity Management
New Jersey
$1.15M – – –
Susquehanna International Group
73
Susquehanna International Group
Pennsylvania
$1.14M -$90.1K -3,182 -7%
Squarepoint
74
Squarepoint
New York
$1.11M -$1.92M -67,716 -63%
SAG
75
SageView Advisory Group
California
$1.03M +$10.1K +290 +1%
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