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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 %
AG
126
Aperio Group
California
$235K 8,653 -96 -1%
Allianz Asset Management
127
Allianz Asset Management
Germany
$228K 8,380 +8,380 New
Neuberger Berman Group
128
Neuberger Berman Group
New York
$221K 8,132 -614 -7%
CSS
129
Cubist Systematic Strategies
Connecticut
$206K 7,583 -15,076 -67%
Walleye Trading
130
Walleye Trading
New York
$187K 6,872 +6,872 New
Teacher Retirement System of Texas
131
Teacher Retirement System of Texas
Texas
$146K 5,363 +3,654 +214%
QT
132
Quantbot Technologies
New York
$124K 4,602 +4,602 New
MPWT
133
MassMutual Private Wealth & Trust
Connecticut
$116K 3,463 +3,463 New
Simplex Trading
134
Simplex Trading
Illinois
$93K 3,444 +2,881 +512%
BlackRock
135
BlackRock
New York
$80K 2,938 +1,637 +126%
CF
136
CenterStar Fund
Illinois
– – – –
PNC Financial Services Group
137
PNC Financial Services Group
Pennsylvania
$46K 1,656 +10 +0.6%
US Bancorp
138
US Bancorp
Minnesota
$43K 1,587 -436 -22%
GGHC
139
Gilder Gagnon Howe & Co
New York
$42K 1,529 +19 +1%
UBS Group
140
UBS Group
Switzerland
$25K 927 -300 -24%
Creative Planning
141
Creative Planning
Kansas
$24K 900 +900 New
Bank of Montreal
142
Bank of Montreal
Ontario, Canada
$15K 526 -14,912 -97%
Zurich Cantonal Bank
143
Zurich Cantonal Bank
Switzerland
$13K 471 +285 +153%
Barclays
144
Barclays
United Kingdom
$12K 464 -499 -52%
TRCT
145
Tower Research Capital (TRC)
New York
$9K 329 -2,339 -88%
HNB
146
Huntington National Bank
Ohio
$6K 210 +210 New
WA
147
WFG Advisors
Texas
$4K 135 +135 New
AIM
148
Act II Management
New York
$2.9K 106,737 -165,184 -61%
FNBT
149
FineMark National Bank & Trust
Florida
$2K 63 -15 -19%
TIM
150
Tortoise Investment Management
New York
$1K 20 – –
4 5
6
7 8