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Cogent Communications
CCOI

Overview Fund Activity

292 hedge funds and large institutions have $2.35B invested in Cogent Communications in 2025 Q2 according to their latest regulatory filings, with 37 funds opening new positions, 112 increasing their positions, 106 reducing their positions, and 61 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
292
Holders Change
-28
Holders Change %
-8.75%
% of All Funds
3.91%
Holding in Top 10
8
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-27.27%
% of All Funds
0.11%
New
37
Increased
112
Reduced
106
Closed
61
Calls
$25.1M
Puts
$24.1M
Net Calls
+$1.03M
Net Calls Change
-$9.33M

Top Buyers

1
TCAM
Turtle Creek Asset Management
Ontario, Canada
+$127M
2
MG
Magnolia Group
Nebraska
+$52.7M
3
Invesco
Invesco
Georgia
+$22.1M
4
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$19.6M
5
Morgan Stanley
Morgan Stanley
New York
+$15.8M

Top Sellers

1
HRCM
Hood River Capital Management
Florida
-$74.3M
2
WHG
Westwood Holdings Group
Texas
-$41.3M
3
Ameriprise
Ameriprise
Minnesota
-$31.7M
4
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$21.3M
5
DG
DigitalBridge Group
Florida
-$18.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
1CM
26
14B Capital Management
California
$24.3M +$2.7M +56,000 +13%
Charles Schwab
27
Charles Schwab
California
$23.9M -$424K -8,800 -2%
Raymond James Financial
28
Raymond James Financial
Florida
$23.8M -$757K -15,697 -3%
Renaissance Technologies
29
Renaissance Technologies
New York
$22.1M -$8.98M -186,359 -29%
MGP
30
M&G plc
United Kingdom
$18.1M +$2.56M +53,261 +16%
Goldman Sachs
31
Goldman Sachs
New York
$18M -$5.02M -104,072 -22%
UM
32
Ulysses Management
New York
$17.9M – – –
First Trust Advisors
33
First Trust Advisors
Illinois
$16.5M +$3.78M +78,404 +30%
Jennison Associates
34
Jennison Associates
New York
$15.6M +$1.18M +24,495 +8%
SCM
35
SG Capital Management
Illinois
$15.1M +$2.78M +57,634 +23%
6CM
36
683 Capital Management
New York
$13.5M -$723K -15,000 -5%
Citadel Advisors
37
Citadel Advisors
Florida
$12.1M +$9.62M +199,609 +390%
EA
38
Emerald Advisers
Pennsylvania
$11.7M +$527K +10,940 +5%
BCP
39
BlackBarn Capital Partners
New York
$11.6M +$2.41M +50,000 +26%
William Blair & Company
40
William Blair & Company
Illinois
$11.4M +$1.6M +33,223 +16%
RRAM
41
River Road Asset Management
Kentucky
$11M +$63.8K +1,399 +0.6%
GIM
42
Granahan Investment Management
Massachusetts
$10.8M +$1.88M +38,909 +21%
PWAM
43
Park West Asset Management
California
$10.7M +$10.7M +221,300 New
UBS AM
44
UBS AM
Illinois
$10.2M +$2.43M +50,335 +31%
Principal Financial Group
45
Principal Financial Group
Iowa
$10.2M -$13.9K -289 -0.1%
HIM
46
Herald Investment Management
United Kingdom
$10M +$337K +7,000 +3%
CVA
47
Ceredex Value Advisors
Florida
$9.97M +$3.07M +63,750 +45%
Legal & General Group
48
Legal & General Group
United Kingdom
$9.55M +$16K +332 +0.2%
Mirae Asset Global ETFs Holdings
49
Mirae Asset Global ETFs Holdings
Hong Kong
$9.26M +$391K +8,115 +4%
AAM
50
Advisors Asset Management
Colorado
$9.06M +$180K +3,724 +2%
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