Costco Wholesale Corporation (COST)

Last Closing Price: 972.33 (2026-03-20)

Loss Ratio (Quarterly)

Loss Ratio: A measure of profitability used by an insurance company to indicate how well it is performing in its daily operations. The loss ratio is calculated by taking the incurred underwriting losses and then dividing them by earned premium. Calculated as: Underwriting Losses Total / Net Premiums Earned

Costco Wholesale Corporation (COST) Loss Ratio data is not available.

Figures for fiscal quarter ending 2026-02-28
Income Statement Financials
$69.60B
$2.04B
$60.72B
$8.88B
$66.99B
$2.61B
$115.00M
$2.72B
$2.72B
$2.04B
$2.04B
$2.04B
$2.04B
$2.61B
$3.20B
443.95M
444.42M
$4.58
$4.58
Balance Sheet Financials
$43.13B
$33.65B
$40.51B
$83.64B
$40.76B
$5.69B
$10.79B
$51.55B
$32.09B
$32.09B
$32.09B
443.69M
Cash Flow Statement Financials
$7.68B
$-2.57B
$-1.90B
$14.16B
$17.38B
$3.22B
$652.00M
$-1.15B
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Fundamental Metrics & Ratios
1.06
--
--
0.15
0.18
12.76%
3.74%
3.74%
--
3.91%
2.92%
$4.87B
Loss Ratio
--
--
--
0.83
3.20
18.40
4.89
6.34%
6.34%
2.43%
5.39%
$72.32
$10.96
$17.29