BNSF

Former company Acquired by Berkshire Hathaway (2010). All former companies

10 letters mention BNSF, from 3 managers.

Q3 2022 Massif Capital · Q3 2022 letter ↗ William Thomson · mentioned once
Q1 2020 Massif Capital · Q1 2020 letter ↗ William Thomson · mentioned once
Q3 2019 Massif Capital · Q3 2019 letter ↗ William Thomson · mentioned once
Q2 2019 Wedgewood Partners · Q2 2019 letter ↗ David Rolfe · mentioned 12 times
2016 Giverny Capital · Annual letter ↗ François Rochon · mentioned 2 times
Q1 2016 Wedgewood Partners · Q1 2016 letter ↗ David Rolfe · mentioned once
2015 Giverny Capital · Annual letter ↗ François Rochon · mentioned 3 times
2012 Giverny Capital · Annual letter ↗ François Rochon · mentioned 6 times
2010 Giverny Capital · Annual letter ↗ François Rochon · mentioned 2 times
2009 Giverny Capital · Annual letter ↗ François Rochon · mentioned 5 times

Counts are how many times the name appears in the letter. A high count usually means the letter discusses the company; one mention can be a passing reference.