Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
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 (2026-07-26), WESCO International's 1-Year Sharpe Ratio is 1.63.
WESCO International (NYSE:WCC) 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.
WESCO International 1-Year Sharpe Ratio Related Terms
WCC vs WSO, QXO, AIT: 1-Year Sharpe Ratio Comparison
For the Industrial Distribution subindustry, WESCO International'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.
WESCO International 1-Year Sharpe Ratio vs Industrial Distribution Industry
For the Industrial Distribution industry and Industrials sector, WESCO International's 1-Year Sharpe Ratio distribution charts can be found below:
* The bar in red indicates where WESCO International's 1-Year Sharpe Ratio falls into.
WESCO International 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.
WESCO International (WCC) has a 1-Year Sharpe Ratio of 1.63 as of Jul. 26, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for WESCO International and its competitors.
Is WESCO International's 1-Year Sharpe Ratio too high?
WESCO International's current 1-Year Sharpe Ratio is 1.63. Overall, WESCO International has a GF Score™ of 84/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does WESCO International's 1-Year Sharpe Ratio compare to WSO and QXO?
WESCO International's 1-Year Sharpe Ratio of 1.63 can be compared against companies in the Industrial Distribution industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 1-Year Sharpe Ratio for an Industrial Distribution company?
A good 1-Year Sharpe Ratio depends on the Industrial Distribution industry context. However, 1-Year Sharpe Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 1-Year Sharpe Ratio mean?
A high 1-Year Sharpe Ratio can signal that a stock is expensive relative to its fundamentals. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for WESCO International and its competitors. WESCO International's current 1-Year Sharpe Ratio is 1.63. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is WESCO International stock overvalued right now?
Based on GuruFocus' analysis, WESCO International (WCC) is currently considered Significantly Overvalued. The stock's GF Value™ is $205.53, compared to a current price of $332.48 — trading 61.8% above its estimated fair value. The current 1-Year Sharpe Ratio is 1.63. WESCO International's overall GF Score™ is 84/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 1-Year Sharpe Ratio calculated?
1-Year Sharpe Ratio is calculated from a company's financial statements. For WESCO International (WCC), the current 1-Year Sharpe Ratio is 1.63 as of Jul. 26, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is WESCO International (WCC) Overvalued in 2026?
Based on GuruFocus' analysis, WESCO International stock appears to be overvalued.
The current stock price of $332.48 is trading 61.8% above its estimated GF Value™ of $205.53.
GuruFocus considers WESCO International to be Significantly Overvalued.
Key valuation signals for WCC:
1-Year Sharpe Ratio: 1.63
GF Value™: $205.53 vs. price of $332.48 (61.8% above fair value)
No single metric tells the full story. See the WCC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Wesco can be traced back to the late 1800s but was officially founded in 1922, acting as the distribution arm of Westinghouse Electric. Throughout the 1900s, Wesco entered and subsequently exited the consumer electronics, transit, bottling, and nuclear plant distribution markets. It was sold to a private equity firm in 1994 and then went public in 1999, and numerous acquisitions have since been made to fill the gaps in Wesco's geographical and product coverage. Today, the firm primarily distributes electrical, networking, security, and utility equipment used in the construction and repair of structures such as offices, data centers, power transmission lines, and manufacturing plants. Wesco has operations around the globe but generates the majority of its revenue in the United States.
84GF Score
Get the complete analysis for WCC
1-Year Sharpe Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
WCC has been successfully added to your 
