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Cogent Communications
CCOI

Overview Fund Activity

151 hedge funds and large institutions have $1.23B invested in Cogent Communications in 2015 Q3 according to their latest regulatory filings, with 29 funds opening new positions, 59 increasing their positions, 48 reducing their positions, and 30 closing their positions.

Holders
151
Holders Change
-3
Holders Change %
-1.95%
% of All Funds
4.22%
Holding in Top 10
7
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+16.67%
% of All Funds
0.2%
New
29
Increased
59
Reduced
48
Closed
30
Calls
$11.3M
Puts
$6.81M
Net Calls
+$4.46M
Net Calls Change
+$4.34M

Top Buyers

1
D.E. Shaw & Co
1
D.E. Shaw & Co
New York
$43.1M
2
BI
2
BlueSpruce Investments
Illinois
$19M
3
GIM
3
Granahan Investment Management
Massachusetts
$14.1M
4
CI
4
Cambiar Investors
Colorado
$14.1M
5
Brown Advisory
5
Brown Advisory
Maryland
$34.4M

Top Sellers

1
FAM
1
Foxhaven Asset Management
Virginia
$0
2
RIM
2
RS Investment Management
California
$0
3
CWAM
3
Columbia Wanger Asset Management
Illinois
$0
4
WHRC
4
W.H. Reaves & Co
New Jersey
$15.3M
5
TCM
5
Tekne Capital Management
New York
$5.26M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$142M 5,226,453 +380,348 +8%
FCM
2
Frontier Capital Management
Massachusetts
$105M 3,851,849 +150,969 +4%
Vanguard Group
3
Vanguard Group
Pennsylvania
$89.9M 3,311,019 -5,210 -0.2%
State of New Jersey Common Pension Fund D
4
State of New Jersey Common Pension Fund D
New Jersey
$46.2M 1,700,000 – –
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$43.1M 1,588,280 +746,896 +89%
Renaissance Technologies
6
Renaissance Technologies
New York
$42.1M 1,550,352 +204,352 +15%
Brown Advisory
7
Brown Advisory
Maryland
$34.4M 1,264,756 +493,869 +64%
RC
8
Rivulet Capital
New Jersey
$32.3M 1,187,600 +450,900 +61%
BFA
9
BlackRock Fund Advisors
California
$31.9M 1,174,104 +29,793 +3%
TCM
10
TimesSquare Capital Management
New York
$31.3M 1,151,960 -42,700 -4%
Capital World Investors
11
Capital World Investors
California
$30.8M 1,135,000 – –
BIT
12
BlackRock Institutional Trust
California
$30M 1,103,431 +45,290 +4%
RIM
13
Ranger Investment Management
Texas
$28.4M 1,044,870 +382,747 +58%
LI
14
LMCG Investments
Massachusetts
$27.4M 1,007,197 +311,701 +45%
Dimensional Fund Advisors
15
Dimensional Fund Advisors
Texas
$26.3M 966,803 +39,283 +4%
Canada Life
16
Canada Life
Manitoba, Canada
$26.1M 965,437 -71,614 -7%
UM
17
Ulysses Management
New York
$23.3M 857,925 +50,000 +6%
KCM
18
Kornitzer Capital Management
Kansas
$23.3M 857,880 -53,285 -6%
State Street
19
State Street
Massachusetts
$21.9M 805,708 -17,472 -2%
Jennison Associates
20
Jennison Associates
New York
$20.5M 754,147 -81,547 -10%
BI
21
BlueSpruce Investments
Illinois
$19M 699,660 +699,660 New
MC
22
MIG Capital
California
$17.8M 655,000 +100,000 +18%
Northern Trust
23
Northern Trust
Illinois
$17.2M 632,729 +100 +0%
HCCM
24
Herring Creek Capital Management
Connecticut
$17M 626,168 -62,687 -9%
WHRC
25
W.H. Reaves & Co
New Jersey
$15.3M 561,992 -733,808 -57%
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