NASDAQ:COST | Key Financial Ratios | COSTCO WHOLESALE CORP /NEW

Complete source-backed ratio history.

Available history
2008-08-31 to 2026-05-10
Data captured

Historical Key Financial Ratios

DateCurrent ratioDebt/equityROAROE
2026-05-101.070.1710.23%26.38%
2026-02-151.060.1810.22%26.64%
2025-11-231.040.1910.03%27.40%
2025-08-311.030.210.50%27.77%
2025-05-111.020.2210.39%28.91%
2025-02-1610.2310.41%29.80%
2024-11-240.980.2410.32%30.98%
2024-09-010.970.2510.55%31.19%
2024-05-120.940.3210.56%32.95%
2024-02-180.930.3310.24%32.73%
2023-11-261.090.278.84%24.92%
2023-09-031.070.269.12%25.11%
2023-05-071.080.288.99%25.46%
2023-02-121.060.299.05%26.55%
2022-11-201.030.38.91%27.40%
2022-08-281.020.329.11%28.31%
2022-05-081.040.338.84%28.28%
2022-02-131.030.348.74%28.39%
2021-11-211.020.48.05%27.97%
2021-08-2910.438.45%28.51%
2021-05-0910.468.25%28.67%
2021-02-140.990.497.91%27.75%
2020-11-220.980.517.18%29.10%
2020-08-301.130.427.20%21.89%
2020-05-101.110.547.17%22.08%
2020-02-161.040.347.74%22.74%
2019-11-241.010.437.26%23.55%
2019-09-011.010.458.06%24.00%
2019-05-120.980.458.24%24.89%
2019-02-170.960.478.06%24.89%
2018-11-251.020.497.44%24.77%
2018-09-021.020.517.68%24.49%
2018-05-131.010.547.60%24.79%
2018-02-1810.567.65%25.18%
2017-11-260.980.67.04%25.04%
2017-09-030.990.627.37%24.86%
2017-05-070.810.47.13%25.65%
2017-02-120.930.416.69%19.16%
2016-11-200.970.436.61%20.17%
2016-08-280.980.437.09%19.46%
2016-05-080.970.446.90%20.32%
2016-02-141.010.457.13%20.99%
2015-11-221.030.566.74%21.76%
2015-08-301.010.587.20%22.39%
2015-05-101.050.576.97%21.79%
2015-02-150.990.496.82%22.18%
2014-11-231.26.15%17.23%
2014-08-311.220.416.30%16.73%
2014-05-111.196.05%16.74%
2014-02-161.26.22%17.06%
2013-11-241.176.34%18.25%
2013-09-011.190.466.73%18.82%
2013-05-121.170.476.77%19.39%
2013-02-171.160.486.73%19.36%
2012-11-251.090.116.16%14.25%
2012-09-021.10.116.30%13.83%
2012-05-061.180.115.67%12.54%
2012-02-121.160.195.51%12.39%
2011-11-201.130.195.25%12.34%
2011-08-281.140.185.46%12.18%
2011-05-081.130.185.25%11.84%
2011-02-131.220.195.44%12.07%
2010-11-211.180.195.18%12.05%
2010-08-291.160.25.47%12.03%
2010-05-091.180.24.52%9.94%
2010-02-141.170.24.34%9.52%
2009-11-221.130.214.17%9.45%
2009-08-301.110.22

Annual Key Financial Ratios

DateCurrent ratioDebt/equityROAROE
2025-08-311.030.210.50%27.77%
2024-09-010.970.2510.55%31.19%
2023-09-031.070.269.12%25.11%
2022-08-281.020.329.11%28.31%
2021-08-2910.438.45%28.51%
2020-08-301.130.427.20%21.89%
2019-09-011.010.458.06%24.00%
2018-09-021.020.517.68%24.49%
2017-09-030.990.627.37%24.86%
2016-08-280.980.437.09%19.46%
2015-08-301.010.587.20%22.39%
2014-08-311.220.416.30%16.73%
2013-09-011.190.466.73%18.82%
2012-09-021.10.116.30%13.83%
2011-08-281.140.185.46%12.18%
2010-08-291.160.25.47%12.03%
2009-08-301.110.224.94%10.83%
2008-08-316.20%13.83%