A detailed history of Tom Gayner (Markel Corp) transactions in Canadian National Railway CO stock. As of the latest transaction made, Markel Corp holds 25,000 shares of CNI stock, worth $2.39 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares
25,000
Holding current value
$2.39 Million
% of portfolio
0.02%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Oct 31, 2025

BUY
$92.01 - $106.6 $2.3 Million - $2.67 Million
25,000 New
25,000 $2.36 Million

Others Institutions Holding CNI

About CANADIAN NATIONAL RAILWAY CO


  • Ticker CNI
  • Exchange NYSE
  • Sector Industrials
  • Industry Railroads
  • Shares Outstandng 677,900,032
  • Market Cap $64.7B
  • Description
  • Canadian National Railway Company, together with its subsidiaries, engages in the rail and related transportation business. The company's portfolio of goods includes petroleum and chemicals, grain and fertilizers, coal, metals and minerals, forest products, intermodal, and automotive products serving exporters, importers, retailers, farmers, and...
More about CNI
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