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 Q4 2023?

310 institutional investors reported CCOI - COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock for Q4 2023. Use the holders table for investor-level position and value details.

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

CUSIP: 19239V302

Q4 2023 13F Holders as of 31 Dec 2023

Type / Class: Equity / Common Stock
Shares outstanding: 50,110,269
Total 13F shares: 43,851,639
Share change: +1,371,796
Total reported value: $3,335,158,917
Put/Call ratio: 45%
Price per share: $76.06
Number of holders: 310
Value change: +$122,856,158
Number of buys: 138
Number of sells: 157

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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Explore More Reporting Periods

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

Newer quarter: Q1 2024
Previous quarter: Q3 2023

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
BlackRock Finance, Inc.	13F	Company	14%	7,021,249	$434,615,286	—	30 Sep 2023	13F
VANGUARD GROUP INC	13F	Company	10%	5,088,586	$314,983,474	—	30 Sep 2023	13F
STATE STREET CORP	13F	Company	3.6%	1,781,509	$110,275,407	—	30 Sep 2023	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	3.5%	1,760,556	$108,978,000	—	30 Sep 2023	13F
BROWN ADVISORY INC	13F	Company	2.7%	1,359,910	$84,178,460	—	30 Sep 2023	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	2%	1,015,132	$62,839,799	—	30 Sep 2023	13F
Harspring Capital Management, LLC	13F	Company	2%	984,000	$60,909,600	—	30 Sep 2023	13F
Copeland Capital Management, LLC	13F	Company	1.9%	969,139	$59,989,711	—	30 Sep 2023	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.8%	914,966	$56,643,402	—	30 Sep 2023	13F
MIG Capital, LLC	13F	Company	1.6%	820,249	$50,773,413	—	30 Sep 2023	13F
NORGES BANK	13F	Company	1.5%	744,414	$46,079,227	—	30 Sep 2023	13F
FMR LLC	13F	Company	1.4%	710,612	$43,986,869	—	30 Sep 2023	13F
Bank of New York Mellon Corp	13F	Company	1.4%	699,213	$43,281,277	—	30 Sep 2023	13F
Broad Run Investment Management, LLC	13F	Company	1.3%	669,731	$41,456,349	—	30 Sep 2023	13F
Invesco Ltd.	13F	Company	1.2%	596,127	$36,900,261	—	30 Sep 2023	13F
BOSTON FINANCIAL MANGEMENT LLC	13F	Company	1.2%	594,023	$36,770,040	—	30 Sep 2023	13F
RAYMOND JAMES & ASSOCIATES	13F	Company	1.2%	589,196	$36,471,173	—	30 Sep 2023	13F
MORGAN STANLEY	13F	Company	1.1%	570,433	$35,309,876	—	30 Sep 2023	13F
JENNISON ASSOCIATES LLC	13F	Company	1.1%	565,388	$34,997,521	—	30 Sep 2023	13F
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.	13F	Company	1.1%	559,236	$34,617,000	—	30 Sep 2023	13F
NORTHERN TRUST CORP	13F	Company	1.1%	545,838	$33,787,372	—	30 Sep 2023	13F
M&G INVESTMENT MANAGEMENT LTD	13F	Company	0.91%	456,868	$28,325,816	—	30 Sep 2023	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.9%	449,356	$27,815,136	—	30 Sep 2023	13F
Hood River Capital Management LLC	13F	Company	0.87%	437,515	$27,082,179	—	30 Sep 2023	13F
JPMORGAN CHASE & CO	13F	Company	0.83%	416,159	$25,760,243	—	30 Sep 2023	13F
REAVES W H & CO INC	13F	Company	0.83%	415,331	$25,709,000	—	30 Sep 2023	13F
Aberdeen Group plc	13F	Company	0.78%	390,124	$24,148,676	—	30 Sep 2023	13F
River Road Asset Management, LLC	13F	Company	0.76%	381,513	$23,615,655	—	30 Sep 2023	13F
BLAIR WILLIAM & CO/IL	13F	Company	0.76%	378,609	$23,435,873	—	30 Sep 2023	13F
Senator Investment Group LP	13F	Company	0.7%	350,000	$21,665,000	—	30 Sep 2023	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	0.62%	310,846	$19,242,000	—	30 Sep 2023	13F
BEACONLIGHT CAPITAL, LLC	13F	Company	0.6%	300,097	$18,576,004	—	30 Sep 2023	13F
FIRST TRUST ADVISORS LP	13F	Company	0.52%	262,691	$16,260,572	—	30 Sep 2023	13F
Nuveen Asset Management, LLC	13F	Company	0.51%	254,403	$15,747,546	—	30 Sep 2023	13F
Portolan Capital Management, LLC	13F	Company	0.48%	241,516	$14,949,840	—	30 Sep 2023	13F
EMERALD ADVISERS, LLC	13F	Company	0.48%	240,111	$14,862,871	—	30 Sep 2023	13F
Legal & General Group Plc	13F	Company	0.47%	235,683	$14,588,776	—	30 Sep 2023	13F
Global Alpha Capital Management Ltd.	13F	Company	0.47%	233,400	$14,447,460	—	30 Sep 2023	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.47%	233,369	$14,445,541	—	30 Sep 2023	13F
Mirae Asset Global Investments Co., Ltd.	13F	Company	0.45%	225,925	$13,984,758	—	30 Sep 2023	13F
EMERALD MUTUAL FUND ADVISERS TRUST	13F	Company	0.43%	214,726	$13,291,539	—	30 Sep 2023	13F
Advisors Asset Management, Inc.	13F	Company	0.42%	211,905	$13,116,920	—	30 Sep 2023	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.39%	193,989	$12,007,948	—	30 Sep 2023	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	0.38%	191,846	$11,875,267	—	30 Sep 2023	13F
Ulysses Management LLC	13F	Company	0.37%	185,542	$11,485,050	—	30 Sep 2023	13F
NATIXIS ADVISORS, LLC	13F	Company	0.37%	185,399	$11,476,000	—	30 Sep 2023	13F
HERALD INVESTMENT MANAGEMENT Ltd	13F	Company	0.34%	170,395	$10,533,501	—	30 Sep 2023	13F
RIPOSTE CAPITAL LLC	13F	Company	0.3%	150,000	$9,285,000	—	30 Sep 2023	13F
CIBC Private Wealth Group LLC	13F	Company	0.3%	149,557	$9,257,596	—	30 Sep 2023	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.29%	145,501	$9,006,537	—	30 Sep 2023	13F

Institutional Holders of COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock (CCOI) as of Q4 2023

As of 31 Dec 2023, COGENT COMMUNICATIONS HOLDINGS, INC. - Common Stock (CCOI) was held by 310 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 43,851,639 shares. The largest 10 holders included BlackRock Inc., VANGUARD GROUP INC, STATE STREET CORP, RENAISSANCE TECHNOLOGIES LLC, BROWN ADVISORY INC, Harspring Capital Management, LLC, GEODE CAPITAL MANAGEMENT, LLC, Copeland Capital Management, LLC, JENNISON ASSOCIATES LLC, and MIG Capital, LLC. This page lists 310 institutional shareholders reporting positions in this security for the Q4 2023 filing period.

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

Compare Q4 2023 vs Q3 2023 Across Filers

Q3 2023 holders

308

Q4 2023 holders

310

Holder diff

Investor	Q3 2023 Shares	Q4 2023 Shares	Share Diff	Share Chg %	Q3 2023 Value $	Q4 2023 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.