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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
+$10.2M
2
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$8.51M
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
-$27.4M
2
Allspring Global Investments
Allspring Global Investments
North Carolina
-$2.68M
3
Squarepoint
Squarepoint
New York
-$1.92M
4
RS
Robeco Schweiz
Switzerland
-$1.87M
5
MHP
Manatuck Hill Partners
Connecticut
-$1.67M
Name Holding Trade Value Shares
Change 		Shares
Change %
New York State Common Retirement Fund
126
New York State Common Retirement Fund
New York
$231K – – –
Two Sigma Investments
127
Two Sigma Investments
New York
$230K -$1.34M -47,182 -85%
CM
128
Caption Management
Oklahoma
$226K – – –
QT
129
Quantbot Technologies
New York
$212K +$212K +7,501 New
American Century Companies
130
American Century Companies
Missouri
$210K -$1.41M -49,849 -87%
Verition Fund Management
131
Verition Fund Management
Connecticut
$205K +$205K +7,227 New
PFSRSONJ
132
Police & Firemen's Retirement System of New Jersey
New Jersey
$203K +$34.3K +1,210 +20%
Canada Pension Plan Investment Board
133
Canada Pension Plan Investment Board
Ontario, Canada
$178K +$176K +6,200 +6,200%
KK
134
KLP Kapitalforvaltning
Norway
$164K -$39.6K -1,400 -19%
SSG
135
Summit Securities Group
New York
$115K +$92.4K +3,264 +403%
EB
136
Eastern Bank
Massachusetts
$113K – – –
TC
137
Truvestments Capital
Florida
$109K – – –
Raymond James Financial
138
Raymond James Financial
Florida
$102K +$102K +3,597 New
KIG
139
Kessler Investment Group
Indiana
$90.2K – – –
Jones Financial Companies
140
Jones Financial Companies
Missouri
$87.4K -$118 -4 -0.1%
AIP
141
Ameritas Investment Partners
Nebraska
$87K – – –
Canada Life
142
Canada Life
Manitoba, Canada
$86K -$608K -21,429 -88%
TRCT
143
Tower Research Capital (TRC)
New York
$81.1K -$46.7K -1,648 -37%
MAM
144
Morse Asset Management
Connecticut
$79.3K +$1.42K +50 +2%
BIG
145
Brooklyn Investment Group
New York
$78.2K +$74.9K +2,644 +2,222%
HI
146
Harbour Investments
Wisconsin
$66K – – –
FFA
147
Farther Finance Advisors
California
$40.9K +$28.3K +1,000 +225%
FHA
148
First Horizon Advisors
Tennessee
$40.1K – – –
BCWM
149
Bartlett & Co Wealth Management
Ohio
$38.4K – – –
PWAM
150
Private Wealth Asset Management
Iowa
$33.4K – – –
4 5
6
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