Zhihan Ma's questions to Costco Wholesale Corp (COST) leadership • Q3 2025
Question
Zhihan Ma of Bernstein requested a detailed explanation of the LIFO charge calculation and the forecast for Q4, asking how the current inflationary environment compares to the period in 2022.
Answer
CFO Gary Millerchip provided a technical breakdown of the LIFO calculation, explaining that the $130 million Q3 charge was a year-to-date "true-up" resulting from the return of low single-digit inflation in non-food items. He projected an additional $40-50 million charge in Q4 if current inflation rates persist. He clarified that overall inflation within their inventory remains relatively low compared to the post-COVID period.