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
Older periods Nov '25 Feb '26 May '26 Aug '26
P/E ratio

+8 more quarters

48.74 52.06 47.52 45.42
P/S ratio
1.44 1.56 1.43 1.38
P/FCF ratio
44.97 48.93 47.69 44.63
P/Operating CF
86.36 148.59 121.77 89.31
P/B ratio
13.36 13.87 12.53 11.70
EV/Sales
1.40 1.51 1.38 1.33
EV/EBITDA
29.98 32.15 29.43 29.29
EV/FCF
43.70 47.56 46.08 43.02
Current Ratio
1.04 1.06 1.07 1.06
Net Debt/EBITDA
(3.76) (3.92) (4.20) 0.00
Debt/Equity
0.19 0.18 0.17 0.17
Earnings Yield
2.05% 1.92% 2.10% 2.20%
Free Cash Flow Yield
2.22% 2.04% 2.10% 2.24%
Free Cash Flow per Share
7.12 3.85 4.59 5.60
Book value per Share
68.26 72.28 75.48 80.64
Free Cash Flow
3,162.00 1,707.00 2,036.00 2,485.00
EV/EBIT
36.94 39.55 36.15 34.57
Other line items

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Columns are period end dates · fundamentals updated 28 Sep 2026