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Ceco Environmental
CECO

Overview Fund Activity

176 hedge funds and large institutions have $835M invested in Ceco Environmental in 2025 Q2 according to their latest regulatory filings, with 28 funds opening new positions, 65 increasing their positions, 51 reducing their positions, and 17 closing their positions.

Holders
176
Holders Change
+7
Holders Change %
+4.14%
% of All Funds
2.36%
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
51
Closed
17
Calls
$1.68M
Puts
$200K
Net Calls
+$1.48M
Net Calls Change
+$122K

Top Buyers

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

Top Sellers

1
AAM
1
ACK Asset Management
Connecticut
$0
2
Allspring Global Investments
2
Allspring Global Investments
North Carolina
$9.86M
3
Squarepoint
3
Squarepoint
New York
$1.11M
4
RS
4
Robeco Schweiz
Switzerland
$12.8M
5
MHP
5
Manatuck Hill Partners
Connecticut
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BFM
76
Boothbay Fund Management
New York
$870K 30,746 +30,746 New
EAM
77
Empirical Asset Management
Massachusetts
$869K 30,709 – –
AllianceBernstein
78
AllianceBernstein
Tennessee
$853K 30,120 – –
Royal Bank of Canada
79
Royal Bank of Canada
Ontario, Canada
$799K 28,204 +13,543 +92%
California State Teachers Retirement System (CalSTRS)
80
California State Teachers Retirement System (CalSTRS)
California
$776K 27,427 -333 -1%
IEFM
81
IQ EQ Fund Management
Ireland
$744K 26,283 +7,295 +38%
GCS
82
Gordian Capital (Singapore)
Singapore
$707K 24,974 -22,526 -47%
MG
83
Marex Group
$707K 24,974 +24,974 New
Citigroup
84
Citigroup
New York
$696K 24,594 -782 -3%
NAM
85
NorthCrest Asset Manangement
Minnesota
$694K 23,130 -10,466 -31%
CCM
86
Cox Capital Management
Massachusetts
$637K 22,505 – –
Boston Partners
87
Boston Partners
Massachusetts
$600K 21,177 -2,464 -10%
BNP Paribas Financial Markets
88
BNP Paribas Financial Markets
France
$594K 20,965 +18,980 +956%
Deutsche Bank
89
Deutsche Bank
Germany
$584K 20,634 -2,934 -12%
BAM
90
Bosun Asset Management
Illinois
$519K 18,317 -12,528 -41%
Polen Capital Management
91
Polen Capital Management
Florida
$519K 18,317 +18,317 New
XT
92
XTX Topco
Cayman Islands
$507K 17,910 +8,402 +88%
MIM
93
MetLife Investment Management
New Jersey
$482K 17,010 – –
JPMorgan Chase & Co
94
JPMorgan Chase & Co
New York
$480K 16,972 -1,304 -7%
OSAM
95
O'Shaughnessy Asset Management
Connecticut
$472K 16,685 -1,401 -8%
Mirae Asset Global ETFs Holdings
96
Mirae Asset Global ETFs Holdings
Hong Kong
$453K 15,991 -1,451 -8%
IIM
97
INTECH Investment Management
Florida
$438K 15,476 – –
OIAM
98
OFI Invest Asset Management
France
$431K 17,872 – –
PAG
99
Private Advisor Group
New Jersey
$422K 14,895 -118 -0.8%
State of Wisconsin Investment Board
100
State of Wisconsin Investment Board
Wisconsin
$421K 14,888 -10,925 -42%
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4
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