Costco Wholesale Corporation COST

910.34 (14.25) (1.54%) as of 30 Sep
Market cap
$410.1B
P/E
43.8×
Indexes indicate stock being part of an index,
Growth Flags show if company had growth for consecutive years
Aug '26 Aug '25 Aug '24 Aug '23 Aug '22 Aug '21 Aug '20 Aug '19 Aug '18 Aug '17
P/E ratio
45.42 51.44 52.93 39.12 39.46 39.89 38.42 35.10 32.61 25.70
P/S ratio
1.38 1.51 1.53 1.01 1.01 1.02 0.92 0.84 0.72 0.53
P/FCF ratio
44.63 53.19 58.83 42.95 157.57 33.33 25.41 38.25 36.45 16.27
P/Operating CF
89.31 107.79 131.85 65.45 92.43 68.65 36.25 56.01 65.79 37.47
P/B ratio
11.70 14.29 16.51 9.73 11.22 11.16 8.22 8.24 7.80 6.20
Price to Tangible BV
11.70 14.29 16.51 9.73 11.22 11.16 8.22 8.24 7.80 6.20
EV/Sales
1.33 1.48 1.51 0.97 0.99 1.00 0.89 0.82 0.72 0.55
EV/EBITDA
29.29 31.80 33.39 22.98 22.96 22.27 20.91 20.20 17.16 12.89
EV/Operating CF
25.52 30.55 33.93 23.50 42.37 20.44 16.71 19.79 17.59 10.51
EV/FCF
43.02 51.98 58.04 41.41 154.52 32.55 24.47 37.47 36.20 16.73
Quick Ratio
0.57 0.50 0.39 0.52 0.42 0.47 0.60 0.47 0.45 0.41
Current Ratio
1.06 1.03 0.97 1.07 1.02 1.00 1.13 1.01 1.02 0.99
Net Debt/EBITDA
(1.05) (0.75) (0.46) (0.86) (0.46) (0.55) (0.80) (0.42) (0.12) 0.16
Debt/Assets
6.92% 7.41% 8.44% 9.36% 10.22% 12.64% 13.70% 15.03% 16.11% 18.34%
Debt/Equity
0.17 0.20 0.25 0.26 0.32 0.41 0.41 0.44 0.50 0.60
Asset Turnover
3.65 3.75 3.67 3.64 3.68 3.41 3.30 3.54 3.67 3.71
Operating CF/Net income
1.72 1.65 1.54 1.76 1.26 1.79 2.21 1.74 1.84 2.51
Capex/Depreciation
(2.41) (2.27) (2.11) (2.08) (2.05) (2.01) (1.71) (2.01) (2.07) (1.83)
Interest Coverage
80.59 67.42 54.94 50.71 49.32 39.23 33.97 31.58 28.18 30.68
ROE
28.40% 30.69% 30.27% 27.53% 30.18% 27.22% 23.34% 25.51% 25.92% 22.89%
ROA
11.11% 11.02% 10.61% 9.45% 9.47% 8.72% 7.93% 8.49% 8.12% 7.71%
ROIC
35.34% 33.12% 31.58% 31.15% 30.15% 31.30% 26.11% 22.84% 22.54% 21.47%
Return on Tangible Assets
24.11% 24.41% 26.49% 21.71% 23.06% 21.26% 15.96% 17.31% 15.64% 14.90%
Average Days of Receivables
4.77 4.25 3.90 3.44 3.60 3.36 3.39 3.67 4.30 4.05
Research and Development Expense of Revenue
0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00%
Selling, General and Administrative Expense of Revenue
8.97% 9.07% 8.96% 8.91% 8.71% 9.46% 9.83% 9.82% 9.80% 10.04%
Intangible Assets out of Total Assets
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Share Based Compensation of Revenue
0.30% 0.31% 0.32% 0.32% 0.32% 0.34% 0.37% 0.39% 0.38% 0.40%
Graham Net Nets
(0.02) (0.02) (0.03) (0.03) (0.05) (0.06) (0.06) (0.05) (0.07) (0.12)
Graham Number
194.19 164.23 140.98 133.55 117.70 102.39 92.80 81.45 69.33 58.89
Earnings Yield
2.20% 1.94% 1.89% 2.56% 2.53% 2.51% 2.60% 2.85% 3.07% 3.89%
Free Cash Flow Yield
2.24% 1.88% 1.70% 2.33% 0.63% 3.00% 3.94% 2.61% 2.74% 6.15%
Revenue per Share
682.85 619.92 573.20 545.88 511.56 442.19 377.03 347.25 322.85 294.28
Operating CF per Share
35.65 30.03 25.54 24.94 16.66 20.22 20.03 14.45 13.17 15.34
Capex per Share
(14.49) (12.38) (10.61) (9.74) (8.77) (8.10) (6.35) (6.82) (6.77) (5.71)
Free Cash Flow per Share
21.15 17.65 14.93 15.20 7.89 12.12 13.68 7.64 6.40 9.63
Cash per Share
47.98 34.42 25.10 34.32 24.90 27.48 30.08 21.48 16.55 13.18
Shareholders Equity per Share
80.65 65.69 53.21 56.46 46.54 40.80 42.29 35.44 29.88 25.27
Interest Debt per Share
0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Book value per Share
80.65 65.69 53.21 56.46 46.54 40.80 42.29 35.44 29.88 25.27
Free Cash Flow
9,390.00 7,837.00 6,629.00 6,745.00 3,501.00 5,370.00 6,051.00 3,358.00 2,805.00 4,224.00
Working Capital
2,630.00 1,272.00 (1,218.00) 2,296.00 698.00 64.00 3,276.00 248.00 363.00 (178.00)
Capital Expenditures
(6,435.00) (5,498.00) (4,710.00) (4,323.00) (3,891.00) (3,588.00) (2,810.00) (2,998.00) (2,969.00) (2,502.00)
Net Current Asset Value
(6,660.00) (9,555.00) (11,963.00) (8,057.00) (10,823.00) (11,685.00) (8,731.00) (6,331.00) (7,438.00) (7,951.00)
EV/EBIT
34.57 39.23 41.44 28.97 28.78 29.39 27.24 26.56 22.67 17.19
Capex to Sales
0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02
Price to Operating Income
35.86 40.14 42.00 30.05 29.35 30.09 28.29 27.11 22.82 16.72
Other line items
Depreciation/Fixed assets
0.08 0.08 0.08 0.08 0.08 0.08 0.08 0.07 0.07 0.08
Cash ROIC
14.84% 15.62% 16.30% 14.43% 9.15% 14.23% 15.27% 10.54% 10.41% 17.96%
Accounts Receivable Turnover
84.66 92.92 101.66 107.07 112.24 116.87 108.11 95.32 91.31 96.14
Accounts Payable Turnover
12.47 12.24 12.05 12.03 11.69 11.21 11.21 11.60 11.82 12.99
Inventory Turnover
14.12 13.05 12.60 12.30 12.41 12.90 12.26 11.85 11.80 11.90
Average Days of Payables
31.20 30.10 31.88 30.02 32.67 34.81 35.69 32.08 33.30 31.34
Days of Inventory on Hand
26.69 27.56 30.61 28.59 32.78 30.40 30.83 31.30 32.72 32.08
Average Receivables
3,581.00 2,962.00 2,503.00 2,263.00 2,022.00 1,676.50 1,542.50 1,602.00 1,550.50 1,342.00
Average Payables
21,187.00 19,602.00 18,452.00 17,665.50 17,063.00 15,225.00 12,925.50 11,458.00 10,422.50 8,610.00
Average Inventory
18,720.00 18,381.50 17,649.00 17,279.00 16,061.00 13,228.50 11,818.50 11,217.50 10,437.00 9,401.50
Average Assets
83,072.00 73,465.00 69,412.50 66,580.00 61,717.00 57,412.00 50,478.00 43,115.00 38,588.50 34,755.00
Average Common Equity
32,483.50 26,393.00 24,340.00 22,852.50 19,362.50 18,391.50 17,144.50 14,343.50 12,091.00 11,705.50

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Columns are period end dates · fundamentals updated 28 Sep 2026