Cogent Communications Holdings, Inc.

NasdaqGS:CCOI Stock Report

Market Cap: US$2.0b

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
05 Sep 25SellUS$88,776Henry KilmerIndividual2,400US$36.99
02 Sep 25SellUS$181,202Thaddeus WeedIndividual4,900US$36.98
21 Aug 25SellUS$72,700Sheryl KennedyIndividual2,000US$36.35
08 Aug 25SellUS$22,519,998David SchaefferIndividual818,909US$27.50
07 Aug 25SellUS$60,005,809David SchaefferIndividual1,840,669US$32.60
16 Jun 25SellUS$5,904,813David SchaefferIndividual125,000US$47.42
12 Jun 25SellUS$5,300,507David SchaefferIndividual110,000US$48.55
10 Jun 25SellUS$2,677,490David SchaefferIndividual55,000US$48.70
09 Jun 25SellUS$235,396Thaddeus WeedIndividual4,900US$48.04
09 Jun 25SellUS$10,044,786David SchaefferIndividual210,000US$48.99
06 Jun 25SellUS$115,080Henry KilmerIndividual2,400US$47.95
04 Jun 25SellUS$3,581,983David SchaefferIndividual75,000US$47.76
04 Jun 25SellUS$94,999James BubeckIndividual2,000US$47.50
03 Jun 25SellUS$3,052,867David SchaefferIndividual65,000US$47.00
02 Jun 25SellUS$3,011,141David SchaefferIndividual65,000US$46.38
30 May 25SellUS$1,147,425David SchaefferIndividual25,000US$45.90
29 May 25SellUS$1,172,593David SchaefferIndividual25,000US$46.90
28 May 25SellUS$52,327Lewis FergusonIndividual1,100US$47.57
28 May 25SellUS$4,767Thaddeus WeedIndividual100US$47.67
28 May 25SellUS$948,174David SchaefferIndividual20,000US$47.41
27 May 25SellUS$973,322David SchaefferIndividual20,000US$48.67
23 May 25SellUS$1,173,318David SchaefferIndividual25,000US$46.93
22 May 25SellUS$1,156,768David SchaefferIndividual25,000US$46.27
21 May 25SellUS$1,872,248David SchaefferIndividual40,000US$46.81
20 May 25SellUS$749,348David SchaefferIndividual15,000US$49.96
16 May 25SellUS$764,925David SchaefferIndividual15,000US$51.00
15 May 25SellUS$2,015,036David SchaefferIndividual40,000US$50.38
14 May 25SellUS$1,519,140David SchaefferIndividual30,000US$50.64
13 May 25SellUS$72,773Sheryl KennedyIndividual1,450US$50.19
13 May 25SellUS$2,720,231David SchaefferIndividual54,000US$50.45
12 Mar 25SellUS$66,313Lewis FergusonIndividual956US$69.37
07 Mar 25SellUS$174,168Henry KilmerIndividual2,400US$72.57
04 Mar 25SellUS$143,348James BubeckIndividual2,000US$71.67
04 Mar 25SellUS$4,305,978David SchaefferIndividual60,000US$71.77
03 Mar 25SellUS$353,110Thaddeus WeedIndividual4,900US$72.06
03 Mar 25SellUS$103,967Sheryl KennedyIndividual1,425US$72.96
12 Dec 24SellUS$362,942Henry KilmerIndividual4,800US$75.61
09 Dec 24SellUS$147,065James BubeckIndividual1,920US$76.60
02 Dec 24SellUS$391,584Thaddeus WeedIndividual4,800US$81.58
02 Dec 24SellUS$156,329James BubeckIndividual1,920US$81.42
26 Nov 24SellUS$4,999,480David SchaefferIndividual60,000US$83.76
21 Nov 24SellUS$520,565David BathIndividual6,220US$83.69
18 Nov 24SellUS$69,171Lewis FergusonIndividual846US$81.76
12 Nov 24SellUS$183,328John ChangIndividual2,280US$80.41
11 Nov 24SellUS$108,777Sheryl KennedyIndividual1,350US$80.58
11 Nov 24SellUS$287,070Eve HowardIndividual3,500US$82.02

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
State or Government10,5420.0211%
Individual Insiders1,215,5472.43%
Institutions48,853,87997.6%

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

Top Shareholders

Top 25 shareholders own 73.26% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
13.6%
BlackRock, Inc.
6,480,226US$270.0m-1.91%no data
10.7%
The Vanguard Group, Inc.
5,091,846US$212.2m0.69%no data
5.88%
Turtle Creek Asset Management Inc.
2,792,711US$116.4m1,630%3.17%
4.8%
EdgePoint Investment Group Inc.
2,279,440US$95.0m13.3%0.4%
3.76%
State Street Global Advisors, Inc.
1,788,235US$74.5m0.76%no data
3.06%
Brown Advisory Incorporated
1,453,171US$60.6m-13%0.07%
2.3%
The Magnolia Group, LLC
1,093,211US$45.6m0%7.18%
2.23%
Geode Capital Management, LLC
1,060,367US$44.2m1.93%no data
2.17%
MIG Capital, LLC
1,029,237US$42.9m6.87%4.38%
2.09%
Thrivent Investment Management Inc.
991,351US$41.3m-4.71%0.08%
2.01%
Capital Research and Management Company
955,288US$39.8m0%no data
2%
Invesco Capital Management LLC
949,052US$39.5m93.5%0.01%
1.88%
FMR LLC
893,132US$37.2m7.27%no data
1.8%
Harspring Capital Management, LLC
854,797US$35.6m-3.39%12.9%
1.73%
W. H. Reaves & Co., Inc.
819,953US$34.2m1.47%0.67%
1.47%
David Schaeffer
697,143US$29.0m-79.2%no data
1.45%
Qube Research & Technologies Ltd
687,839US$28.7m144%0.04%
1.43%
Broad Run Investment Management, LLC
677,886US$28.2m-2.89%3.6%
1.41%
Eaton Vance Management
670,185US$27.9m5.67%0.01%
1.34%
Tyro Capital Management, LLC
636,895US$26.5m29.4%10.18%
1.33%
Senator Investment Group LP
631,692US$26.3m7.71%0.97%
1.32%
Newtyn Management, LLC
625,000US$26.0m19.1%2.81%
1.23%
DigitalBridge Investment Management, LLC
582,974US$24.3m-40.2%2.27%
1.16%
Morgan Stanley
550,755US$22.9m102%no data
1.1%
CapFinancial Partners, LLC
523,836US$21.8m-2.83%0.05%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/10/06 02:26
End of Day Share Price 2025/10/03 00:00
Earnings2025/06/30
Annual Earnings2024/12/31

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 world class team 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 37 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
Ishan MajumdarBaptista Research
David BardenBofA Global Research
Michael FunkBofA Global Research