A detailed history of Brown Brothers Harriman & CO transactions in Cogent Communications Holdings, Inc. stock. As of the latest transaction made, Brown Brothers Harriman & CO holds 34 shares of CCOI stock, worth $596. This represents 0.0% of its overall portfolio holdings.

Number of Shares
34
Previous 34 -0.0%
Holding current value
$596
Previous $1,000 -0.0%
% of portfolio
0.0%
Previous 0.0%

Shares

4 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 11, 2025

BUY
$45.71 - $61.66 $1,554 - $2,096
34 New
34 $1,000
Q3 2022

Nov 10, 2022

BUY
$49.63 - $64.18 $18,263 - $23,618
368 New
368 $19,000
Q2 2020

Aug 13, 2020

SELL
$74.57 - $90.75 $2.5 Million - $3.04 Million
-33,536 Closed
0 $0
Q2 2017

Aug 14, 2017

BUY
N/A
33,536
33,536 $1.35 Million

Others Institutions Holding CCOI

About COGENT COMMUNICATIONS HOLDINGS, INC.


  • Ticker CCOI
  • Exchange NASDAQ
  • Sector Communication Services
  • Industry Telecom Services
  • Shares Outstandng 48,014,400
  • Market Cap $843M
  • Description
  • Cogent Communications Holdings, Inc., through its subsidiaries, provides high-speed Internet access, private network, and data center colocation space services in North America, Europe, Asia, South America, Australia, and Africa. The company offers on-net Internet access and private network services to law firms, financial services firms, and ad...
More about CCOI
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