BNSF Railway saw financial improvements across the board as the unit of Berkshire Hathaway (NYSE: BRK-B) saw revenue and profits post sequential gains for the third quarter and nine month period. Revenues for the quarter were $5.988 billion from$5.881 billion in the corresponding period in 2024, the comapny said in its 10-Q filing. Pre-tax earnings totaled $1.912 billion, up from$1.846 billion. Net earnings were $1.449 billion, up from$1.383 billion. The operating ratio was 64.1%, better by 0.9% y/y. ...