Costco Wholesale Corp. /NEW (COST) intrinsic value & 10-year financials

Costco Wholesale Corp. /NEW (COST) has a Graham intrinsic value of $593.23 per share. At $995.53 on Oct 20, 2026, the stock trades 68% above that value. Over the last 10 fiscal years revenue grew 9.8% a year to $275.2B, with an average return on invested capital of 27.4%.

Graham intrinsic value
$593.23
Share price (Oct 20, 2026)
$995.53
Price vs Graham value
68% above
Market cap
$442.8B
Revenue (FY2025)
$275.2B
Revenue growth (10-yr CAGR)
9.8%
ROIC (10-yr avg)
27.4%
Free cash flow (FY2025)
$7.8B

COST 10-year financial history

Fiscal year Revenue Net income EPS (diluted) Free cash flow Operating margin ROIC
FY2025 $275.2B $8.1B $18.21 $7.8B 3.8% 32.4%
FY2024 $254.5B $7.4B $16.56 $6.6B 3.6% 32.2%
FY2023 $242.3B $6.3B $14.16 $6.7B 3.3% 30.3%
FY2022 $227.0B $5.8B $13.14 $3.5B 3.4% 32.6%
FY2021 $195.9B $5.0B $11.27 $5.4B 3.4% 30.6%
FY2020 $166.8B $4.0B $9.02 $6.1B 3.3% 26.8%
FY2019 $152.7B $3.7B $8.26 $3.4B 3.1% 27.2%
FY2018 $141.6B $3.1B $7.09 $2.8B 3.2% 24.4%
FY2017 $129.0B $2.7B $6.08 $4.2B 3.2% 20.6%
FY2016 $118.7B $2.4B $5.33 $643.0M 3.1% 17.3%

Source: annual 10-K filings on SEC EDGAR. Figures in USD.

Executive summary

Costco is a consistent compounder, expanding top-line revenue at 9.8% annually over the past decade.

Costco has earned high returns on invested capital, averaging 27.4% ROIC over the available history. High ROIC is consistent with a durable franchise, but it is not by itself proof of an economic moat.

Costco has not shown aggressive share repurchases (>10% retirement) or a major balance-sheet leverage increase (>50% net debt growth) over the 10-year window.

Benjamin Graham lens

Under Benjamin Graham's formula using SEC EDGAR fundamentals, Costco is modeled at 14.6% normalized earnings growth with a 5.1% bond-yield adjustment. The resulting Graham intrinsic value estimate is $593.23 per share.

COST stock: frequently asked questions

What is the intrinsic value of Costco Wholesale Corp. /NEW (COST) stock?

Using Benjamin Graham's revised formula, V = EPS × (8.5 + 2g) × 4.4 / Y, with reported diluted earnings per share, a 14.6% normalized growth rate (capped at 15%) and a 5.1% AAA corporate bond yield, COST's intrinsic value is about $593.23 per share.

Is COST stock undervalued?

At $995.53 (close on Oct 20, 2026), COST trades 68% above its Graham value of $593.23. On Graham's terms the shares look fully priced. A formula is a starting point for research, not a recommendation.

How fast has Costco Wholesale Corp. /NEW grown?

Revenue went from $118.7B in fiscal 2016 to $275.2B in fiscal 2025, a compound annual growth rate of 9.8%. Net income was $8.1B in fiscal 2025.

Does Costco Wholesale Corp. /NEW generate free cash flow?

Costco Wholesale Corp. /NEW generated $7.8B of free cash flow (operating cash flow minus capital expenditures) in fiscal 2025. Free cash flow was positive in 10 of the last 10 reported years.

What is COST's return on invested capital?

Average ROIC over the last 10 fiscal years was 27.4%, and average return on equity was 26.6%. Sustained ROIC above about 15% usually points to a durable competitive advantage.

Where does this COST data come from?

From Costco Wholesale Corp. /NEW's annual 10-K filings on SEC EDGAR, most recently filed Jun 3, 2026. Prices are end-of-day snapshots; valuations are formula outputs, not investment advice.

Similar retail-variety stores stocks