Costco Wholesale (COST) Interest Coverage Ratio (2009 - 2026)

Costco Wholesale (COST) has reported Interest Coverage Ratio for 18 consecutive years, with 87.97 the latest figure, recorded in Q2 2026.

• For the quarter ending Q2 2026, Interest Coverage Ratio rose 21.7% year-over-year to 87.97; the trailing twelve-month figure through May 2026 stood at 76.88 (up 19.7% YoY), and the FY2025 full-year result was 67.42, up 22.72% from the prior year.
• Interest Coverage Ratio climbed to 87.97 in Q2 2026 per COST's latest filing, from 78.97 in the prior quarter.
• Across five years, Interest Coverage Ratio topped out at 87.97 in Q2 2026 and bottomed at 46.64 in Q2 2023.
• Historically, Interest Coverage Ratio has averaged 60.08 across 5 years, with a median of 54.78 in 2023.
• The sharpest annual moves came in 2022 and 2024: Interest Coverage Ratio jumped 50.25% in 2022, then decreased 10.14% in 2024.
• Over 5 years, Interest Coverage Ratio stood at 51.5 in 2022, then climbed by 1.38% to 52.21 in 2023, then advanced by 13.68% to 59.35 in 2024, then advanced by 18.57% to 70.37 in 2025, then increased by 25.01% to 87.97 in 2026.
• According to Business Quant data, Interest Coverage Ratio over the past three periods registered 87.97, 78.97, and 70.37 for Q2 2026, Q1 2026, and Q4 2025 respectively.