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

CUSIP: 19239V302

Q3 2017 13F Holders as of 30 Sep 2017

Type / Class
Equity / Common Stock
Shares outstanding
49,229,841
Total 13F shares
44,414,986
Share change
+1,042,550
Total reported value
$2,172,152,436
Put/Call ratio
31%
Price per share
$48.90
Number of holders
186
Value change
+$55,865,532
Number of buys
94
Number of sells
71

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Quarterly Holders Quick Answers

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

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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
10%
5,128,950
$205,670,000 30 Jun 2017
13F
VANGUARD GROUP INC
13F
Company
9%
4,447,907
$178,360,000 30 Jun 2017
13F
FMR LLC
13F
Company
5.9%
2,916,717
$116,961,000 30 Jun 2017
13F
FRONTIER CAPITAL MANAGEMENT CO LLC
13F
Company
5.2%
2,581,398
$103,514,000 30 Jun 2017
13F
RENAISSANCE TECHNOLOGIES LLC
13F
Company
4.2%
2,058,600
$82,550,000 30 Jun 2017
13F
JENNISON ASSOCIATES LLC
13F
Company
3.8%
1,867,749
$74,897,000 30 Jun 2017
13F
BROWN ADVISORY INC
13F
Company
3.5%
1,741,803
$69,847,000 30 Jun 2017
13F
DIMENSIONAL FUND ADVISORS LP
13F
Company
3%
1,484,133
$59,513,000 30 Jun 2017
13F
MIG Capital, LLC
13F
Company
2.9%
1,425,000
$57,143,000 30 Jun 2017
13F
FIRST TRUST ADVISORS LP
13F
Company
2.9%
1,413,588
$56,685,000 30 Jun 2017
13F
VOYA INVESTMENT MANAGEMENT LLC
13F
Company
2.5%
1,222,100
$49,006,000 30 Jun 2017
13F
STATE STREET CORP
13F
Company
2.2%
1,081,902
$43,377,000 30 Jun 2017
13F
TimesSquare Capital Management, LLC
13F
Company
1.9%
946,765
$37,965,000 30 Jun 2017
13F
Bank of New York Mellon Corp
13F
Company
1.9%
911,221
$36,540,000 30 Jun 2017
13F
LOOMIS SAYLES & CO L P
13F
Company
1.5%
749,094
$30,039,000 30 Jun 2017
13F
NORTHERN TRUST CORP
13F
Company
1.2%
598,458
$23,997,000 30 Jun 2017
13F
EMERALD ADVISERS, LLC
13F
Company
1.2%
572,738
$22,967,000 30 Jun 2017
13F
Capital World Investors
13F
Company
1.1%
565,000
$22,657,000 30 Jun 2017
13F
Ranger Investment Management, L.P.
13F
Company
1.1%
557,156
$22,342,000 30 Jun 2017
13F
CANADA LIFE ASSURANCE Co
13F
Company
1.1%
521,652
$20,874,000 30 Jun 2017
13F
Tekne Capital Management, LLC
13F
Company
1%
514,195
$20,619,000 30 Jun 2017
13F
Skylands Capital, LLC
13F
Company
0.97%
475,400
$19,064,000 30 Jun 2017
13F
NORGES BANK
13F
Company
0.95%
470,086
$18,850,000 30 Jun 2017
13F
EMERALD MUTUAL FUND ADVISERS TRUST
13F
Company
0.9%
443,128
$17,769,000 30 Jun 2017
13F
State of New Jersey Common Pension Fund D
13F
Company
0.81%
400,000
$16,040,000 30 Jun 2017
13F
GEODE CAPITAL MANAGEMENT, LLC
13F
Company
0.74%
363,297
$14,568,000 30 Jun 2017
13F
PRINCIPAL FINANCIAL GROUP INC
13F
Company
0.69%
341,706
$13,703,000 30 Jun 2017
13F
BOSTON FINANCIAL MANGEMENT LLC
13F
Company
0.69%
338,647
$13,580,000 30 Jun 2017
13F
GOLDMAN SACHS GROUP INC
13F
Company
0.61%
299,065
$11,992,000 30 Jun 2017
13F
ROYAL BANK OF CANADA
13F
Company
0.57%
278,716
$11,177,000 30 Jun 2017
13F
AMERIPRISE FINANCIAL INC
13F
Company
0.55%
269,152
$10,793,000 30 Jun 2017
13F
Copeland Capital Management, LLC
13F
Company
0.54%
268,299
$10,759,000 30 Jun 2017
13F
Personal Capital Advisors Corp
13F
Company
0.54%
267,741
$10,736,000 30 Jun 2017
13F
ASTURIAS CAPITAL LLC
13F
Company
0.49%
241,497
$9,684,000 30 Jun 2017
13F
River Road Asset Management, LLC
13F
Company
0.45%
219,454
$8,800,000 30 Jun 2017
13F
GUGGENHEIM CAPITAL LLC
13F
Company
0.41%
201,732
$8,090,000 30 Jun 2017
13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F
Company
0.38%
186,866
$7,494,000 30 Jun 2017
13F
KORNITZER CAPITAL MANAGEMENT INC /KS
13F
Company
0.36%
176,225
$7,067,000 30 Jun 2017
13F
BLAIR WILLIAM & CO/IL
13F
Company
0.31%
152,985
$6,135,000 30 Jun 2017
13F
Numeric Investors LLC
13F
Company
0.3%
145,300
$5,827,000 30 Jun 2017
13F
MORGAN STANLEY
13F
Company
0.29%
141,365
$5,668,000 30 Jun 2017
13F
OPPENHEIMER & CO INC
13F
Company
0.28%
138,114
$5,539,000 30 Jun 2017
13F
AMERICAN NATIONAL INSURANCE CO
13F
Company
0.28%
136,255
$5,464,000 30 Jun 2017
13F
QS Investors, LLC
13F
Company
0.26%
129,695
$5,201,000 30 Jun 2017
13F
RK Capital Management, LLC
13F
Company
0.25%
123,629
$4,958,000 30 Jun 2017
13F
SECOR Capital Advisors, LP
13F
Company
0.25%
123,153
$4,938,000 30 Jun 2017
13F
TIAA CREF INVESTMENT MANAGEMENT LLC
13F
Company
0.23%
112,123
$4,496,000 30 Jun 2017
13F
Russell Investments Group, Ltd.
13F
Company
0.23%
112,098
$4,496,000 30 Jun 2017
13F
Invesco Ltd.
13F
Company
0.22%
109,544
$4,393,000 30 Jun 2017
13F
HARBER ASSET MANAGEMENT LLC
13F
Company
0.21%
103,508
$4,151,000 30 Jun 2017
13F

Institutional Holders of COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock (CCOI) as of Q3 2017

As of 30 Sep 2017, COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock (CCOI) was held by 186 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 44,414,986 shares. The largest 10 holders included BlackRock Inc., VANGUARD GROUP INC, FMR LLC, RENAISSANCE TECHNOLOGIES LLC, JENNISON ASSOCIATES LLC, BROWN ADVISORY INC, DIMENSIONAL FUND ADVISORS LP, FRONTIER CAPITAL MANAGEMENT CO LLC, MIG Capital, LLC, and FIRST TRUST ADVISORS LP. This page lists 186 institutional shareholders reporting positions in this security for the Q3 2017 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period

Compare Q3 2017 vs Q2 2017 Across Filers

Q2 2017 holders
183
Q3 2017 holders
186
Holder diff
3
Investor Q2 2017 Shares Q3 2017 Shares Share Diff Share Chg % Q2 2017 Value $ Q3 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.