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Costco Wholesale (COST) Interest Expenses (2016 - 2026)

Costco Wholesale filings provide 18 years of Interest Expenses readings, the most recent being $33.0 million for Q1 2026.

  • On a quarterly basis, Interest Expenses fell 8.33% to $33.0 million in Q1 2026 year-over-year; TTM through Feb 2026 was $149.0 million, a 8.59% decrease, with the full-year FY2025 number at $154.0 million, down 8.88% from a year prior.
  • Interest Expenses hit $33.0 million in Q1 2026 for Costco Wholesale, down from $35.0 million in the prior quarter.
  • In the past five years, Interest Expenses ranged from a high of $56.0 million in Q3 2023 to a low of $33.0 million in Q1 2026.
  • Median Interest Expenses over the past 5 years was $36.0 million (2022), compared with a mean of $39.4 million.
  • Biggest five-year swings in Interest Expenses: grew 20.59% in 2024 and later decreased 14.63% in 2025.
  • Costco Wholesale's Interest Expenses stood at $34.0 million in 2022, then rose by 11.76% to $38.0 million in 2023, then decreased by 2.63% to $37.0 million in 2024, then fell by 5.41% to $35.0 million in 2025, then dropped by 5.71% to $33.0 million in 2026.
  • The last three reported values for Interest Expenses were $33.0 million (Q1 2026), $35.0 million (Q4 2025), and $46.0 million (Q3 2025) per Business Quant data.