Costco Wholesale (NEOE:ZCOS) 1-Year Sharpe Ratio: N/A (As of Aug. 19, 2026)

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NEOE:ZCOS Costco Wholesale Corp NEOE:ZCOS
76 GF Score
Price C$10.16
GF Value C$10.92
Valuation Fairly Valued
! 1 Warning Sign
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What is Costco Wholesale 1-Year Sharpe Ratio?

The 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past year. As of today (2026-08-19), Costco Wholesale's 1-Year Sharpe Ratio is Not available.

Costco Wholesale  (NEOE:ZCOS) 1-Year Sharpe Ratio Explanation

The 1-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past year. It is calculated as the annualized result of the average monthly excess return divided by its standard deviation over the past year. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

The greater a portfolio's Sharpe Ratio, the better its risk-adjusted performance. A negative Sharpe Ratio means the risk-free rate is greater than the portfolio’s historical or projected return, or else the portfolio's return is expected to be negative.

Costco Wholesale 1-Year Sharpe Ratio Related Terms

NEOE:ZCOS vs TGT, DG, DLTR: 1-Year Sharpe Ratio Comparison

For the Discount Stores subindustry, Costco Wholesale's 1-Year Sharpe Ratio, along with its competitors' market caps and 1-Year Sharpe Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

Costco Wholesale 1-Year Sharpe Ratio vs Retail - Defensive Industry

For the Retail - Defensive industry and Consumer Defensive sector, Costco Wholesale's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Costco Wholesale's 1-Year Sharpe Ratio falls into.


NEOE:ZCOS
76GF Score
Costco Wholesale Corp NEOE:ZCOS
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Costco Wholesale 1-Year Sharpe Ratio Calculation

The 1-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset. A stock / portfolio's 1-Year Sharpe Ratio can be calculated by dividing the difference between the one-year returns of the investment and the risk-free rate, by the standard deviation of the investment returns over one year.

Is Costco Wholesale (NEOE:ZCOS) Overvalued in 2026?

Based on GuruFocus' analysis, Costco Wholesale stock appears to be undervalued. The current stock price of C$10.16 is trading 7% below its estimated GF Value™ of C$10.92. GuruFocus considers Costco Wholesale to be Fairly Valued.

Key valuation signals for NEOE:ZCOS:

  • 1-Year Sharpe Ratio: N/A
  • GF Value™: C$10.92 vs. price of C$10.16 (7% below fair value)
  • GF Score™: 76/100 with 1 warning sign

No single metric tells the full story. See the NEOE:ZCOS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Costco Wholesale Business Description

Address 999 Lake Drive, Issaquah, WA, USA, 98027
Founded in 1983, Costco Wholesale now operates a global chain of membership-based warehouse clubs, delivering high-quality goods and services at consistently low prices. As of its most recent fiscal year, Costco operated approximately 910 warehouses, serving more than 80 million members across its three geographic segments: Costco US (approximately 73% of total revenue), Costco Canada (13%), and Costco International (14%).Costco's core value proposition—quality products at unbeatable prices—has yielded consistently strong member renewal rates (93% in the US and Canada and nearly 90% internationally). About 55% of Costco's fiscal 2025 revenue came from its grocery offerings, and another 25% from general merchandise.
76GF Score

Get the complete analysis for NEOE:ZCOS

1-Year Sharpe Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

C$10.16
Price
C$10.92
GF Value