Cogent Communications Holdings, Inc.

NasdaqGS:CCOI Stock Report

Market Cap: US$446.7m

Cogent Communications Holdings Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:CCOI Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
02 Sep 26SellUS$45,445Thaddeus WeedIndividual4,850US$9.37
16 Jun 26SellUS$81,434Thaddeus WeedIndividual4,850US$16.79
15 Jun 26SellUS$40,824Henry KilmerIndividual2,400US$17.01
28 May 26SellUS$57,008Lewis FergusonIndividual2,800US$20.36
14 May 26SellUS$53,518Sheryl KennedyIndividual3,300US$16.22
06 Mar 26SellUS$56,040Henry KilmerIndividual2,400US$23.35
05 Mar 26SellUS$50,804Lewis FergusonIndividual2,206US$23.03
05 Mar 26SellUS$109,756Thaddeus WeedIndividual4,850US$22.63
05 Mar 26SellUS$75,867Sheryl KennedyIndividual3,300US$22.99
11 Dec 25SellUS$175,127Thaddeus WeedIndividual7,300US$23.99
08 Dec 25SellUS$94,992Henry KilmerIndividual4,800US$19.79
02 Dec 25SellUS$81,341Lewis FergusonIndividual4,000US$20.34
11 Nov 25SellUS$51,221Sheryl KennedyIndividual2,400US$21.34

Insider Trading Volume

Insider Buying: CCOI insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of CCOI?
Owner TypeNumber of SharesOwnership Percentage
Private Companies00%
State or Government18,4490.0356%
Individual Insiders2,768,2085.34%
Hedge Funds3,106,3395.99%
Institutions45,940,38688.6%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 82.81% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
15.4%
BlackRock, Inc.
7,376,384US$68.7m4.25%no data
8.77%
Turtle Creek Asset Management Inc.
4,203,527US$39.2m-3.34%1.48%
6.48%
Park West Asset Management LLC
3,106,339US$29.0m60.5%2.14%
5.8%
State Street Investment Management
2,779,367US$25.9m22.3%no data
4.98%
Vanguard Portfolio Management, LLC
2,384,929US$22.2m-13.2%no data
4.97%
Vanguard Capital Management, LLC
2,381,824US$22.2m-2.98%no data
4.76%
EdgePoint Investment Group Inc.
2,283,378US$21.3m0%0.09%
3.9%
David Schaeffer
1,868,133US$17.4m49.7%no data
3.46%
Newtyn Management, LLC
1,655,895US$15.4m3.49%1.46%
2.6%
Geode Capital Management, LLC
1,245,445US$11.6m3.3%no data
2.45%
Citadel Advisors LLC
1,172,541US$10.9m175%0.01%
2.04%
The Magnolia Group, LLC
979,686US$9.1m-24.1%1.9%
1.88%
Goldman Sachs Asset Management, L.P.
902,452US$8.4m225%no data
1.68%
Charles Schwab Investment Management, Inc.
805,251US$7.5m5.94%no data
1.64%
Gilder Gagnon Howe & Co. LLC
783,783US$7.3m57%0.08%
1.44%
Oakum Bay Capital, LLC
690,374US$6.4m0%2.42%
1.38%
Broad Run Investment Management, LLC
660,130US$6.2m-0.46%1.1%
1.37%
UBS Asset Management AG
655,778US$6.1m16.6%no data
1.27%
AQR Capital Management, LLC
606,404US$5.7m201%no data
1.25%
Harspring Capital Management, LLC
599,418US$5.6m-44.9%7.55%
1.19%
MIG Capital, LLC
569,220US$5.3m0%0.77%
1.16%
Hudson River Trading LLC
557,674US$5.2m9.54%0.01%
1.08%
Northern Trust Global Investments
516,683US$4.8m3.92%no data
1.05%
Centerbook Partners LP
503,457US$4.7m1.86%0.24%
0.83%
Ayal Capital Advisors Limited
400,000US$3.7m0%2.09%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/09/15 21:52
End of Day Share Price 2026/09/15 00:00
Earnings2026/06/30
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Cogent Communications Holdings, Inc. is covered by 24 analysts. 12 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Michael FunkBofA Global Research
Walter PiecykBTIG
Gregory MillerCanaccord Genuity