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 Q1 2014?

148 institutional investors reported CCOI - COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock for Q1 2014. Use the holders table for investor-level position and value details.

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

CUSIP: 19239V302

Q1 2014 13F Holders as of 31 Mar 2014

Type / Class: Equity / Common Stock
Shares outstanding: 49,229,841
Total 13F shares: 38,818,058
Share change: -313,011
Total reported value: $1,378,833,699
Put/Call ratio: 51%
Price per share: $35.53
Number of holders: 148
Value change: -$25,167,073
Number of buys: 87
Number of sells: 71

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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Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
Back to full security ownership history.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2014
Previous quarter: Q4 2013

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%	4,457,850	$180,142,000	—	31 Dec 2013	13F
Sarbit Advisory Services Inc.	13F	Company	6.4%	3,135,103	$143,317,000	—	31 Dec 2013	13F
VANGUARD GROUP INC	13F	Company	5.7%	2,796,725	$113,015,000	—	31 Dec 2013	13F
JENNISON ASSOCIATES LLC	13F	Company	5.4%	2,639,615	$106,667,000	—	31 Dec 2013	13F
COLUMBIA WANGER ASSET MANAGEMENT LLC	13F	Company	4.5%	2,227,000	$89,993,000	—	31 Dec 2013	13F
FRED ALGER MANAGEMENT, LLC	13F	Company	4.1%	2,022,832	$81,743,000	—	31 Dec 2013	13F
Jericho Capital Asset Management L.P.	13F	Company	3.4%	1,672,543	$67,587,000	—	31 Dec 2013	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	3%	1,460,700	$59,027,000	—	31 Dec 2013	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	2.6%	1,259,031	$50,877,000	—	31 Dec 2013	13F
Shannon River Fund Management LLC	13F	Company	2.5%	1,246,700	$50,379,000	—	31 Dec 2013	13F
BlackRock Fund Advisors	13F	Company	2.4%	1,182,423	$47,782,000	—	31 Dec 2013	13F
Capital World Investors	13F	Company	2.3%	1,135,000	$45,865,000	—	31 Dec 2013	13F
CANADA LIFE ASSURANCE Co	13F	Company	1.9%	916,659	$37,075,000	—	31 Dec 2013	13F
FMR LLC	13F	Company	1.7%	845,416	$34,163,000	—	31 Dec 2013	13F
STATE STREET CORP	13F	Company	1.7%	823,624	$33,280,000	—	31 Dec 2013	13F
Capital Research Global Investors	13F	Company	1.5%	723,700	$29,245,000	—	31 Dec 2013	13F
NORTHERN TRUST CORP	13F	Company	1.4%	701,436	$28,346,000	—	31 Dec 2013	13F
AMERIPRISE FINANCIAL INC	13F	Company	1.3%	659,312	$26,643,000	—	31 Dec 2013	13F
CITADEL ADVISORS LLC	13F	Company	1.1%	560,492	$22,649,000	—	31 Dec 2013	13F
ARBOR CAPITAL MANAGEMENT LLC	13F	Company	1.1%	553,328	$22,360,000	—	31 Dec 2013	13F
Bank of New York Mellon Corp	13F	Company	1.1%	550,311	$22,237,000	—	31 Dec 2013	13F
EAGLE ASSET MANAGEMENT INC	13F	Company	1%	510,918	$20,646,000	—	31 Dec 2013	13F
Contour Asset Management LLC	13F	Company	1%	503,717	$20,355,000	—	31 Dec 2013	13F
Tekne Capital Management, LLC	13F	Company	1%	490,055	$19,803,000	—	31 Dec 2013	13F
NORGES BANK	13F	Company	0.9%	443,370	$17,916,000	—	31 Dec 2013	13F
RIT CAPITAL PARTNERS PLC	13F	Company	0.88%	435,000	$17,570,000	—	31 Dec 2013	13F
THRIVENT FINANCIAL FOR LUTHERANS	13F	Company	0.81%	398,034	$16,084,000	—	31 Dec 2013	13F
Cortina Asset Management, LLC	13F	Company	0.76%	373,710	$15,102,000	—	31 Dec 2013	13F
Hollow Brook Wealth Management LLC	13F	Company	0.71%	350,748	$14,174,000	—	31 Dec 2013	13F
Penn Capital Management Company, LLC	13F	Company	0.68%	335,084	$13,541,000	—	31 Dec 2013	13F
Century Capital Management, LLC	13F	Company	0.52%	257,190	$10,393,000	—	31 Dec 2013	13F
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO	13F	Company	0.51%	252,200	$10,191,000	—	31 Dec 2013	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.5%	245,592	$9,924,000	—	31 Dec 2013	13F
SEI TRUST CO	13F	Company	0.49%	242,760	$9,810,000	—	31 Dec 2013	13F
RK Capital Management, LLC	13F	Company	0.45%	223,200	$9,020,000	—	31 Dec 2013	13F
CASTLEARK MANAGEMENT LLC	13F	Company	0.44%	217,231	$8,778,000	—	31 Dec 2013	13F
Allianz Asset Management GmbH	13F	Company	0.42%	207,253	$8,375,000	—	31 Dec 2013	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.38%	185,263	$7,486,000	—	31 Dec 2013	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.37%	183,774	$7,426,000	—	31 Dec 2013	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.37%	180,813	$7,307,000	—	31 Dec 2013	13F
Hood River Capital Management LLC	13F	Company	0.28%	136,618	$5,521,000	—	31 Dec 2013	13F
BlackRock Investment Management, LLC	13F	Company	0.26%	129,659	$5,240,000	—	31 Dec 2013	13F
Skylands Capital, LLC	13F	Company	0.25%	124,500	$5,031,000	—	31 Dec 2013	13F
Copper Rock Capital Partners, LLC	13F	Company	0.25%	124,155	$5,017,000	—	31 Dec 2013	13F
SIGMA CAPITAL MANAGEMENT LLC	13F	Company	0.24%	120,000	$4,849,000	—	31 Dec 2013	13F
Invesco Ltd.	13F	Company	0.24%	119,167	$4,816,000	—	31 Dec 2013	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.24%	118,096	$4,773,000	—	31 Dec 2013	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.23%	112,495	$4,546,000	—	31 Dec 2013	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.22%	106,400	$4,358,000	—	31 Dec 2013	13F
BLAIR WILLIAM & CO/IL	13F	Company	0.22%	106,009	$4,283,000	—	31 Dec 2013	13F

Institutional Holders of COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock (CCOI) as of Q1 2014

As of 31 Mar 2014, COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock (CCOI) was held by 148 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 38,818,058 shares. The largest 10 holders included FRONTIER CAPITAL MANAGEMENT CO LLC, VANGUARD GROUP INC, COLUMBIA WANGER ASSET MANAGEMENT LLC, Jericho Capital Asset Management L.P., RENAISSANCE TECHNOLOGIES LLC, BlackRock Institutional Trust Company, N.A., JENNISON ASSOCIATES LLC, BlackRock Fund Advisors, Capital World Investors, and FMR LLC. This page lists 148 institutional shareholders reporting positions in this security for the Q1 2014 filing period.

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

Compare Q1 2014 vs Q4 2013 Across Filers

Q4 2013 holders

137

Q1 2014 holders

148

Holder diff

Investor	Q4 2013 Shares	Q1 2014 Shares	Share Diff	Share Chg %	Q4 2013 Value $	Q1 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.