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Ceco Environmental
CECO

Overview Fund Activity

139 hedge funds and large institutions have $308M invested in Ceco Environmental in 2023 Q1 according to their latest regulatory filings, with 31 funds opening new positions, 46 increasing their positions, 43 reducing their positions, and 13 closing their positions.

Holders
139
Holders Change
+18
Holders Change %
+14.88%
% of All Funds
2.23%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
31
Increased
46
Reduced
43
Closed
13
Calls
$534K
Puts
$186K
Net Calls
+$348K
Net Calls Change
+$1.52M

Top Buyers

1
Citadel Advisors
1
Citadel Advisors
Florida
$8.71M
2
Assenagon Asset Management
2
Assenagon Asset Management
Luxembourg
$8.21M
3
RA
3
Royce & Associates
New York
$4.13M
4
Russell Investments Group
4
Russell Investments Group
United Kingdom
$4.02M
5
MHP
5
Manatuck Hill Partners
Connecticut
$3.85M

Top Sellers

1
TI
1
Trigran Investments
Illinois
$0
2
American Century Companies
2
American Century Companies
Missouri
$10.3M
3
HA
3
Heartland Advisors
Wisconsin
$7.69M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$1.11M
5
EGI
5
EAM Global Investors
California
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Dimensional Fund Advisors
1
Dimensional Fund Advisors
Texas
$33.2M 2,376,015 +17,481 +0.7%
Luther King Capital Management (LKCM)
2
Luther King Capital Management (LKCM)
Texas
$22.8M 1,628,356 -92,180 -5%
Vanguard Group
3
Vanguard Group
Pennsylvania
$18.2M 1,301,573 -6,500 -0.5%
BlackRock
4
BlackRock
New York
$16.8M 1,197,380 +212,885 +22%
Millennium Management
5
Millennium Management
New York
$12.9M 921,225 +200,719 +28%
American Century Companies
6
American Century Companies
Missouri
$10.3M 736,070 -444,768 -38%
Wells Fargo
7
Wells Fargo
California
$8.83M 630,996 -7,904 -1%
Citadel Advisors
8
Citadel Advisors
Florida
$8.71M 622,418 +434,968 +232%
TCM
9
Tieton Capital Management
Washington
$8.58M 613,259 -123,280 -17%
Assenagon Asset Management
10
Assenagon Asset Management
Luxembourg
$8.21M 586,532 +379,769 +184%
HA
11
Heartland Advisors
Wisconsin
$7.69M 550,000 -250,000 -31%
Arrowstreet Capital
12
Arrowstreet Capital
Massachusetts
$7.53M 538,095 +184,706 +52%
HIM
13
Hillsdale Investment Management
Ontario, Canada
$6M 428,542 +242,940 +131%
Morgan Stanley
14
Morgan Stanley
New York
$5.94M 424,668 -33,374 -7%
MC
15
Martin & Co
Tennessee
$5.51M 393,833 -2,032 -0.5%
KCM
16
Kennedy Capital Management
Missouri
$5.35M 382,178 – –
Two Sigma Advisers
17
Two Sigma Advisers
New York
$5.2M 371,742 +78,000 +27%
Susquehanna International Group
18
Susquehanna International Group
Pennsylvania
$5.02M 358,913 +228,775 +176%
SAM
19
Silvercrest Asset Management
New York
$4.94M 353,318 +180,091 +104%
Acadian Asset Management
20
Acadian Asset Management
Massachusetts
$4.92M 351,900 +220,877 +169%
EI
21
EAM Investors
California
$4.79M 342,058 -21,937 -6%
Invesco
22
Invesco
Georgia
$4.4M 314,858 +185,802 +144%
Two Sigma Investments
23
Two Sigma Investments
New York
$4.14M 295,988 +54,977 +23%
RA
24
Royce & Associates
New York
$4.13M 295,000 +295,000 New
Russell Investments Group
25
Russell Investments Group
United Kingdom
$4.02M 287,062 +287,062 New
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