Cogent Communications Holdings, Inc.

NasdaqGS:CCOI Stock Report

Market Cap: US$3.4b

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
27 Aug 24SellUS$4,368,960David SchaefferIndividual60,000US$72.82
23 Aug 24SellUS$152,070John ChangIndividual2,055US$74.00
22 Aug 24SellUS$112,554Lewis FergusonIndividual1,550US$72.62
14 Jun 24SellUS$3,106,830David SchaefferIndividual60,000US$51.78
12 Jun 24SellUS$3,276,000David SchaefferIndividual60,000US$54.60
11 Jun 24BuyUS$526,130Marc MontagnerIndividual10,000US$52.61
10 Jun 24SellUS$126,252Thaddeus WeedIndividual2,400US$52.61
06 Jun 24SellUS$134,400Henry KilmerIndividual2,400US$56.00
23 May 24SellUS$94,782Sheryl KennedyIndividual1,640US$57.79
21 May 24SellUS$117,802Lewis FergusonIndividual2,000US$58.90
13 May 24SellUS$2,972,000David SchaefferIndividual50,000US$59.44
15 Mar 24SellUS$1,680,633David SchaefferIndividual26,174US$64.21
13 Mar 24SellUS$2,025,600David SchaefferIndividual30,000US$67.52
12 Mar 24SellUS$5,783,550David SchaefferIndividual85,000US$68.12
12 Mar 24SellUS$163,608Thaddeus WeedIndividual2,400US$68.17
06 Mar 24SellUS$640,326David SchaefferIndividual8,826US$72.55
05 Mar 24SellUS$176,339Henry KilmerIndividual2,400US$73.47
14 Dec 23SellUS$36,000John ChangIndividual500US$72.00
13 Dec 23SellUS$1,399,800David SchaefferIndividual20,000US$69.99
07 Dec 23SellUS$326,132Henry KilmerIndividual4,800US$67.94
05 Dec 23SellUS$126,957James BubeckIndividual1,920US$66.12
04 Dec 23SellUS$638,646Thaddeus WeedIndividual9,700US$65.84
01 Dec 23SellUS$2,604,100David SchaefferIndividual40,000US$65.18
01 Dec 23SellUS$122,297James BubeckIndividual1,920US$63.70
30 Nov 23SellUS$61,365Lewis FergusonIndividual950US$64.60
27 Nov 23SellUS$60,841Sheryl KennedyIndividual925US$65.77
20 Nov 23SellUS$604,251David BathIndividual9,000US$67.14
17 Nov 23SellUS$604,425David BathIndividual9,000US$67.17
14 Nov 23SellUS$694,518Marc MontagnerIndividual10,550US$65.83
14 Nov 23SellUS$2,654,800David SchaefferIndividual40,000US$66.37
15 Sep 23SellUS$1,197,364David SchaefferIndividual18,191US$65.82
13 Sep 23SellUS$3,009,039David SchaefferIndividual45,000US$66.97
11 Sep 23SellUS$3,045,470David SchaefferIndividual45,000US$67.72
07 Sep 23SellUS$165,984Henry KilmerIndividual2,400US$69.16
05 Sep 23SellUS$336,736Thaddeus WeedIndividual4,850US$69.43

Insider Trading Volume

Insider Buying: CCOI insiders have sold more shares than they have bought in the past 3 months.

Ownership Breakdown

What is the ownership structure of CCOI?
Owner TypeNumber of SharesOwnership Percentage
State or Government11,6780.0227%
Individual Insiders4,999,9449.72%
Institutions46,425,03490.3%

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

Top Shareholders

Top 25 shareholders own 76.57% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
14.4%
BlackRock, Inc.
6,814,238US$485.7m-3.97%0.01%
10.7%
The Vanguard Group, Inc.
5,087,450US$362.6m0.14%0.01%
9.36%
David Schaeffer
4,433,038US$316.0m-4.73%no data
3.65%
State Street Global Advisors, Inc.
1,728,072US$123.2m-1.93%no data
3.24%
EdgePoint Investment Group Inc.
1,537,196US$109.6m46.2%0.55%
2.75%
Brown Advisory Incorporated
1,301,685US$92.8m-4.21%0.12%
2.66%
MIG Capital, LLC
1,259,811US$89.8m24.3%11.8%
2.48%
Harspring Capital Management, LLC
1,176,500US$83.9m5.99%18.91%
2.29%
Renaissance Technologies LLC
1,086,256US$77.4m-24.4%0.13%
2.19%
Thrivent Investment Management Inc.
1,035,261US$73.8m2,740%0.14%
2.13%
Geode Capital Management, LLC
1,011,229US$72.1m3.23%0.01%
2.07%
Capital Research and Management Company
981,623US$70.0m0%no data
2.02%
Copeland Capital Management, LLC
958,654US$68.3m-0.38%1.22%
1.85%
Hood River Capital Management LLC
874,174US$62.3m18.9%1.23%
1.52%
FMR LLC
720,091US$51.3m-16.4%no data
1.52%
Broad Run Investment Management, LLC
719,263US$51.3m13.6%5.67%
1.51%
Senator Investment Group LP
716,768US$51.1m7.5%2.51%
1.37%
Westwood Management Corp.
650,011US$46.3m-12%0.37%
1.34%
Invesco Capital Management LLC
636,808US$45.4m76.2%0.02%
1.33%
W. H. Reaves & Co., Inc.
629,982US$44.9m5.36%1.41%
1.3%
Eaton Vance Management
617,612US$44.0m60.2%0.01%
1.28%
BNY Asset Management
606,489US$43.2m-0.11%0.01%
1.25%
Boston Financial Management, LLC
593,294US$42.3m-2.64%1.32%
1.17%
Northern Trust Global Investments
552,182US$39.4m-3.71%0.01%
1.16%
Raymond James Financial Inc., Asset Management Arm
551,030US$39.3m-1.43%0.03%