COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock (CCOI)

CUSIP: 19239V302

Q2 2017 13F Holders as of 30 Jun 2017

Type / Class
Equity / Common Stock
Shares outstanding
50,110,269
Total 13F shares
43,246,216
Share change
-41,368
Total reported value
$1,734,260,355
Put/Call ratio
61%
Price per share
$40.10
Number of holders
183
Value change
-$5,441,597
Number of buys
96
Number of sells
70

Quarterly Holders Quick Answers

What is CUSIP 19239V302?
CUSIP 19239V302 identifies CCOI - COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock in SEC institutional holdings data.

Need full ownership history?
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Top shareholders of CCOI - COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Holder Source Role / Reporting Ownership % Shares Holdings Value 12M Net Δ As of Details
BlackRock Finance, Inc.
13F
Company
9.9%
4,955,963
$213,356,000 31 Mar 2017
13F
VANGUARD GROUP INC
13F
Company
9%
4,527,108
$194,892,000 31 Mar 2017
13F
FMR LLC
13F
Company
6.2%
3,118,604
$134,256,000 31 Mar 2017
13F
FRONTIER CAPITAL MANAGEMENT CO LLC
13F
Company
5.4%
2,720,079
$117,099,000 31 Mar 2017
13F
RENAISSANCE TECHNOLOGIES LLC
13F
Company
3.6%
1,813,500
$78,071,000 31 Mar 2017
13F
BROWN ADVISORY INC
13F
Company
3.4%
1,697,730
$73,088,000 31 Mar 2017
13F
JENNISON ASSOCIATES LLC
13F
Company
3.3%
1,651,809
$71,110,000 31 Mar 2017
13F
DIMENSIONAL FUND ADVISORS LP
13F
Company
2.7%
1,333,805
$57,420,000 31 Mar 2017
13F
MIG Capital, LLC
13F
Company
2.6%
1,327,840
$57,164,000 31 Mar 2017
13F
FIRST TRUST ADVISORS LP
13F
Company
2.3%
1,148,991
$49,464,000 31 Mar 2017
13F
VOYA INVESTMENT MANAGEMENT LLC
13F
Company
2.3%
1,133,762
$48,809,000 31 Mar 2017
13F
STATE STREET CORP
13F
Company
2.1%
1,028,340
$44,268,000 31 Mar 2017
13F
Bank of New York Mellon Corp
13F
Company
1.9%
932,758
$40,154,000 31 Mar 2017
13F
TimesSquare Capital Management, LLC
13F
Company
1.8%
925,865
$39,858,000 31 Mar 2017
13F
State of New Jersey Common Pension Fund D
13F
Company
1.6%
800,000
$34,440,000 31 Mar 2017
13F
LOOMIS SAYLES & CO L P
13F
Company
1.5%
746,522
$32,138,000 31 Mar 2017
13F
EMERALD ADVISERS, LLC
13F
Company
1.2%
605,488
$26,066,000 31 Mar 2017
13F
FIL Ltd
13F
Company
1.2%
596,148
$25,664,000 31 Mar 2017
13F
NORTHERN TRUST CORP
13F
Company
1.2%
581,322
$25,025,000 31 Mar 2017
13F
Ranger Investment Management, L.P.
13F
Company
1.1%
568,526
$24,475,000 31 Mar 2017
13F
Capital World Investors
13F
Company
1.1%
565,000
$24,323,000 31 Mar 2017
13F
CANADA LIFE ASSURANCE Co
13F
Company
1%
517,181
$22,267,000 31 Mar 2017
13F
Tekne Capital Management, LLC
13F
Company
1%
514,195
$22,136,000 31 Mar 2017
13F
EMERALD MUTUAL FUND ADVISERS TRUST
13F
Company
0.88%
443,128
$19,077,000 31 Mar 2017
13F
Skylands Capital, LLC
13F
Company
0.83%
415,000
$17,866,000 31 Mar 2017
13F
Personal Capital Advisors Corp
13F
Company
0.82%
411,275
$17,664,000 31 Mar 2017
13F
NORGES BANK
13F
Company
0.81%
408,039
$17,566,000 31 Mar 2017
13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
13F
Company
0.7%
349,251
$15,035,000 31 Mar 2017
13F
GEODE CAPITAL MANAGEMENT, LLC
13F
Company
0.67%
336,917
$14,504,000 31 Mar 2017
13F
PRINCIPAL FINANCIAL GROUP INC
13F
Company
0.67%
336,234
$14,474,000 31 Mar 2017
13F
ASTURIAS CAPITAL LLC
13F
Company
0.61%
306,108
$13,178,000 31 Mar 2017
13F
BOSTON FINANCIAL MANGEMENT LLC
13F
Company
0.58%
292,401
$12,588,000 31 Mar 2017
13F
ROYAL BANK OF CANADA
13F
Company
0.57%
285,108
$12,274,000 31 Mar 2017
13F
KORNITZER CAPITAL MANAGEMENT INC /KS
13F
Company
0.51%
256,670
$11,050,000 31 Mar 2017
13F
RK Capital Management, LLC
13F
Company
0.47%
236,129
$10,165,000 31 Mar 2017
13F
AMERIPRISE FINANCIAL INC
13F
Company
0.44%
222,184
$9,565,000 31 Mar 2017
13F
GOLDMAN SACHS GROUP INC
13F
Company
0.35%
174,471
$7,511,000 31 Mar 2017
13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F
Company
0.34%
169,526
$7,299,000 31 Mar 2017
13F
GUGGENHEIM CAPITAL LLC
13F
Company
0.32%
162,686
$7,004,000 31 Mar 2017
13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC
13F
Company
0.29%
146,097
$6,289,000 31 Mar 2017
13F
BLAIR WILLIAM & CO/IL
13F
Company
0.3%
151,222
$6,268,000 31 Mar 2017
13F
AMERICAN NATIONAL INSURANCE CO
13F
Company
0.27%
136,255
$5,866,000 31 Mar 2017
13F
QS Investors, LLC
13F
Company
0.26%
130,807
$5,631,000 31 Mar 2017
13F
Numeric Investors LLC
13F
Company
0.24%
118,900
$5,119,000 31 Mar 2017
13F
TIAA CREF INVESTMENT MANAGEMENT LLC
13F
Company
0.23%
115,764
$4,984,000 31 Mar 2017
13F
BANK OF AMERICA CORP /DE/
13F
Company
0.22%
111,827
$4,814,000 31 Mar 2017
13F
First Washington CORP
13F
Company
0.21%
107,150
$4,613,000 31 Mar 2017
13F
JPMORGAN CHASE & CO
13F
Company
0.21%
106,754
$4,596,000 31 Mar 2017
13F
Invesco Ltd.
13F
Company
0.21%
102,946
$4,432,000 31 Mar 2017
13F
Curi Capital, LLC
13F
Company
0.2%
100,008
$4,305,000 31 Mar 2017
13F

Institutional Holders of COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock (CCOI) as of Q2 2017

As of 30 Jun 2017, COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock (CCOI) was held by 183 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 43,246,216 shares. The largest 10 holders included BlackRock Inc., VANGUARD GROUP INC, FMR LLC, FRONTIER CAPITAL MANAGEMENT CO LLC, RENAISSANCE TECHNOLOGIES LLC, JENNISON ASSOCIATES LLC, BROWN ADVISORY INC, DIMENSIONAL FUND ADVISORS LP, MIG Capital, LLC, and FIRST TRUST ADVISORS LP. This page lists 183 institutional shareholders reporting positions in this security for the Q2 2017 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period

Compare Q2 2017 vs Q1 2017 Across Filers

Q1 2017 holders
191
Q2 2017 holders
183
Holder diff
-8
Investor Q1 2017 Shares Q2 2017 Shares Share Diff Share Chg % Q1 2017 Value $ Q2 2017 Value $ Value Diff $ Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
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