Costco Wholesale Corporation COST

910.34 (14.25) (1.54%) as of 30 Sep
Market cap
$410.1B
P/E
44.5×
Indexes indicate stock being part of an index,
Growth Flags show if company had growth for consecutive years
Aug '26 May '26 Feb '26 Nov '25 Older periods
P/E ratio
45.42 47.52 52.06 48.74

+8 more quarters

P/S ratio
1.38 1.43 1.56 1.44
P/FCF ratio
44.63 47.69 48.93 44.97
P/Operating CF
89.31 121.77 148.59 86.36
P/B ratio
11.70 12.53 13.87 13.36
EV/Sales
1.33 1.38 1.51 1.40
EV/EBITDA
29.29 29.43 32.15 29.98
EV/FCF
43.02 46.08 47.56 43.70
Current Ratio
1.06 1.07 1.06 1.04
Net Debt/EBITDA
0.00 (4.20) (3.92) (3.76)
Debt/Equity
0.17 0.17 0.18 0.19
Earnings Yield
2.20% 2.10% 1.92% 2.05%
Free Cash Flow Yield
2.24% 2.10% 2.04% 2.22%
Free Cash Flow per Share
5.60 4.59 3.85 7.12
Book value per Share
80.64 75.48 72.28 68.26
Free Cash Flow
2,485.00 2,036.00 1,707.00 3,162.00
EV/EBIT
34.57 36.15 39.55 36.94
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Columns are period end dates · fundamentals updated 28 Sep 2026