COSTCO WHOLESALE CORP /NEW

COST
Retail variety stores
Last filing · Annual · Aug 30, 2026
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COSTCO WHOLESALE CORP /NEW back to 2010, every line as filed.

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RatiosAug 30, 2026Aug 31, 2025Sep 1, 2024Sep 3, 2023Aug 28, 2022Aug 29, 2021Aug 30, 2020Sep 1, 2019Sep 2, 2018Sep 3, 2017Aug 28, 2016Aug 30, 2015Aug 31, 2014Sep 1, 2013Sep 2, 2012Aug 28, 2011Aug 29, 2010
Gross Margin
12.82%
12.84%
12.61%
Operating Margin
3.85%
3.77%
3.65%
Pretax Margin
4.04%
3.93%
3.83%
Effective Tax Rate
24.69%
25.13%
24.36%
Net Margin
3.04%
2.94%
2.90%
Current Ratio
1.06x
1.03x
0.97x
Debt to Equity
1.49x
1.64x
1.96x
Net Debt to Equity
0.92x
1.16x
1.54x
Asset Turnover
340.45%
356.99%
364.38%
Return on Equity
25.77%
27.77%
31.19%
Return on Assets
10.36%
10.50%
10.55%
Operating Cash Flow Margin
5.22%
4.84%
4.46%
Cash Conversion
171.44%
164.65%
153.92%
Free Cash Flow Margin
3.09%
2.85%
2.61%