What does CUSIP 19239V302 represent in this 13F holders report?

CUSIP 19239V302 is the security identifier for CCOI - COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock used to aggregate holder disclosures.

How many institutions held CCOI - COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock in Q3 2014?

145 institutional investors reported CCOI - COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock for Q3 2014. Use the holders table for investor-level position and value details.

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

CUSIP: 19239V302

Q3 2014 13F Holders as of 30 Sep 2014

Type / Class: Equity / Common Stock
Shares outstanding: 49,229,841
Total 13F shares: 42,890,619
Share change: +2,185,211
Total reported value: $1,441,840,735
Put/Call ratio: 103%
Price per share: $33.61
Number of holders: 145
Value change: +$71,708,224
Number of buys: 63
Number of sells: 89

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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Newer quarter: Q4 2014
Previous quarter: Q2 2014

Recent filing periods for CUSIP 19239V302:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

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
FRONTIER CAPITAL MANAGEMENT CO LLC	13F	Company	9.1%	4,466,964	$154,334,000	—	30 Jun 2014	13F
VANGUARD GROUP INC	13F	Company	5.8%	2,867,638	$99,076,000	—	30 Jun 2014	13F
COLUMBIA WANGER ASSET MANAGEMENT LLC	13F	Company	4.5%	2,227,000	$76,943,000	—	30 Jun 2014	13F
Jericho Capital Asset Management L.P.	13F	Company	4.3%	2,117,207	$73,150,000	—	30 Jun 2014	13F
FMR LLC	13F	Company	3.7%	1,813,046	$62,640,000	—	30 Jun 2014	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	3.4%	1,670,500	$57,716,000	—	30 Jun 2014	13F
JENNISON ASSOCIATES LLC	13F	Company	2.8%	1,380,334	$47,691,000	—	30 Jun 2014	13F
State of New Jersey Common Pension Fund D	13F	Company	2.7%	1,330,000	$45,952,000	—	30 Jun 2014	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	2.5%	1,243,374	$42,959,000	—	30 Jun 2014	13F
Capital World Investors	13F	Company	2.3%	1,135,000	$39,214,000	—	30 Jun 2014	13F
BlackRock Fund Advisors	13F	Company	2.2%	1,068,462	$36,915,000	—	30 Jun 2014	13F
CANADA LIFE ASSURANCE Co	13F	Company	2%	964,795	$33,263,000	—	30 Jun 2014	13F
Tekne Capital Management, LLC	13F	Company	1.8%	887,698	$30,670,000	—	30 Jun 2014	13F
STATE STREET CORP	13F	Company	1.7%	817,076	$28,228,000	—	30 Jun 2014	13F
Capital Research Global Investors	13F	Company	1.6%	792,300	$27,374,000	—	30 Jun 2014	13F
Shannon River Fund Management LLC	13F	Company	1.4%	692,393	$23,922,000	—	30 Jun 2014	13F
WESTFIELD CAPITAL MANAGEMENT CO LP	13F	Company	1.4%	673,529	$23,270,000	—	30 Jun 2014	13F
CITADEL ADVISORS LLC	13F	Company	1.3%	643,955	$22,249,000	—	30 Jun 2014	13F
Nokota Management, LP	13F	Company	1.3%	620,000	$21,421,000	—	30 Jun 2014	13F
AMERIPRISE FINANCIAL INC	13F	Company	1.3%	616,506	$21,301,000	—	30 Jun 2014	13F
NORTHERN TRUST CORP	13F	Company	1.2%	608,117	$21,011,000	—	30 Jun 2014	13F
Point72 Asset Management, L.P.	13F	Company	1.2%	579,700	$20,029,000	—	30 Jun 2014	13F
THRIVENT FINANCIAL FOR LUTHERANS	13F	Company	0.98%	482,704	$16,677,000	—	30 Jun 2014	13F
LMCG INVESTMENTS, LLC	13F	Company	0.92%	452,676	$15,640,000	—	30 Jun 2014	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.88%	431,754	$14,916,000	—	30 Jun 2014	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.85%	418,660	$14,465,000	—	30 Jun 2014	13F
NORGES BANK	13F	Company	0.85%	417,870	$14,437,000	—	30 Jun 2014	13F
AXA S.A.	13F	Company	0.81%	400,397	$13,834,000	—	30 Jun 2014	13F
VAN DEN BERG MANAGEMENT I, INC	13F	Company	0.76%	373,648	$12,910,000	—	30 Jun 2014	13F
Skylands Capital, LLC	13F	Company	0.7%	342,850	$11,845,000	—	30 Jun 2014	13F
Bank of New York Mellon Corp	13F	Company	0.67%	330,096	$11,404,000	—	30 Jun 2014	13F
RS INVESTMENT MANAGEMENT CO LLC	13F	Company	0.66%	326,400	$11,277,000	—	30 Jun 2014	13F
Hollow Brook Wealth Management LLC	13F	Company	0.64%	314,110	$10,853,000	—	30 Jun 2014	13F
RK Capital Management, LLC	13F	Company	0.63%	309,500	$10,693,000	—	30 Jun 2014	13F
EMS Capital LP	13F	Company	0.61%	300,000	$10,365,000	—	30 Jun 2014	13F
SG Capital Management LLC	13F	Company	0.56%	276,372	$9,549,000	—	30 Jun 2014	13F
EverPoint Asset Management, LLC	13F	Company	0.55%	270,900	$9,360,000	—	30 Jun 2014	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.53%	262,473	$9,068,000	—	30 Jun 2014	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	0.53%	259,364	$8,961,000	—	30 Jun 2014	13F
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO	13F	Company	0.51%	252,200	$8,714,000	—	30 Jun 2014	13F
Baring International Investment Ltd	13F	Company	0.48%	235,290	$8,129,000	—	30 Jun 2014	13F
Hood River Capital Management LLC	13F	Company	0.46%	224,847	$7,768,000	—	30 Jun 2014	13F
ARBOR CAPITAL MANAGEMENT LLC	13F	Company	0.44%	218,158	$7,537,000	—	30 Jun 2014	13F
HIGHBRIDGE CAPITAL MANAGEMENT LLC	13F	Company	0.37%	182,000	$6,288,000	—	30 Jun 2014	13F
Allianz Asset Management GmbH	13F	Company	0.36%	177,706	$6,140,000	—	30 Jun 2014	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.36%	176,451	$6,096,000	—	30 Jun 2014	13F
BlueCrest Capital Management LLP	13F	Company	0.36%	175,000	$6,046,000	—	30 Jun 2014	13F
Century Capital Management, LLC	13F	Company	0.34%	167,700	$5,794,000	—	30 Jun 2014	13F
TriOaks Capital Management L.P.	13F	Company	0.31%	152,148	$5,257,000	—	30 Jun 2014	13F
Personal Capital Advisors Corp	13F	Company	0.28%	136,467	$4,715,000	—	30 Jun 2014	13F

Institutional Holders of COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock (CCOI) as of Q3 2014

As of 30 Sep 2014, COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock (CCOI) was held by 145 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 42,890,619 shares. The largest 10 holders included FRONTIER CAPITAL MANAGEMENT CO LLC, VANGUARD GROUP INC, FMR LLC, COLUMBIA WANGER ASSET MANAGEMENT LLC, State of New Jersey Common Pension Fund D, Jericho Capital Asset Management L.P., RENAISSANCE TECHNOLOGIES LLC, Archer Capital Management, L.P., TimesSquare Capital Management, LLC, and BlackRock Institutional Trust Company, N.A.. This page lists 145 institutional shareholders reporting positions in this security for the Q3 2014 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q3 2014 vs Q2 2014 Across Filers

Q2 2014 holders

157

Q3 2014 holders

145

Holder diff

-12

Investor	Q2 2014 Shares	Q3 2014 Shares	Share Diff	Share Chg %	Q2 2014 Value $	Q3 2014 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.