STM (STMicroelectronics NV) 1-Year Sharpe Ratio: 1.55 (As of Jul. 17, 2026)

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STM STMicroelectronics NV STM
72 GF Score
Price $62.67
GF Value $30.18
Valuation Significantly Overvalued
! 5 Warning Signs
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What is STMicroelectronics NV 1-Year Sharpe Ratio?

STMicroelectronics NV STM -0.16% 72 1-Year Sharpe Ratio is 1.55 as of Jul. 17, 2026. GuruFocus rates STM with a GF Score™ of 72/100 and a GF Value™ of $30.18 (Significantly Overvalued). The stock has 5 warning signs investors should review.

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 (2026-07-17), STMicroelectronics NV's 1-Year Sharpe Ratio is 1.55.

STMicroelectronics NV  (NYSE:STM) 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.

STMicroelectronics NV 1-Year Sharpe Ratio Related Terms

STM vs NVDA, AVGO, MU: 1-Year Sharpe Ratio Comparison

For the Semiconductors subindustry, STMicroelectronics NV'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.

STMicroelectronics NV 1-Year Sharpe Ratio vs Semiconductors Industry

For the Semiconductors industry and Technology sector, STMicroelectronics NV's 1-Year Sharpe Ratio distribution charts can be found below:

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


STM
72GF Score
STMicroelectronics NV STM
1-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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STMicroelectronics NV 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.

Frequently Asked Questions Learn more about 1-Year Sharpe Ratio →
What does a 1-Year Sharpe Ratio of 1.55 mean?
STMicroelectronics NV (STM) has a 1-Year Sharpe Ratio of 1.55 as of Jul. 17, 2026. 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk. View historical data for STMicroelectronics NV and its competitors.
Is STMicroelectronics NV's 1-Year Sharpe Ratio too high?
STMicroelectronics NV's current 1-Year Sharpe Ratio is 1.55. Overall, STMicroelectronics NV has a GF Score™ of 72/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does STMicroelectronics NV's 1-Year Sharpe Ratio compare to NVDA and AVGO?
STMicroelectronics NV's 1-Year Sharpe Ratio of 1.55 can be compared against companies in the Semiconductors 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 a Semiconductors company?
A good 1-Year Sharpe Ratio depends on the Semiconductors 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 STMicroelectronics NV and its competitors. STMicroelectronics NV's current 1-Year Sharpe Ratio is 1.55. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is STMicroelectronics NV stock overvalued right now?
Based on GuruFocus' analysis, STMicroelectronics NV (STM) is currently considered Significantly Overvalued. The stock's GF Value™ is $30.18, compared to a current price of $62.67 — trading 107.7% above its estimated fair value. The current 1-Year Sharpe Ratio is 1.55. STMicroelectronics NV's overall GF Score™ is 72/100 with 5 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 STMicroelectronics NV (STM), the current 1-Year Sharpe Ratio is 1.55 as of Jul. 17, 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 STMicroelectronics NV (STM) Overvalued in 2026?

Based on GuruFocus' analysis, STMicroelectronics NV stock appears to be overvalued. The current stock price of $62.67 is trading 107.7% above its estimated GF Value™ of $30.18. GuruFocus considers STMicroelectronics NV to be Significantly Overvalued.

Key valuation signals for STM:

  • 1-Year Sharpe Ratio: 1.55
  • GF Value™: $30.18 vs. price of $62.67 (107.7% above fair value)
  • GF Score™: 72/100 with 5 warning signs

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

STMicroelectronics NV Business Description

Address 39, Chemin du Champ des Filles, Plan-Les-Ouates, Geneva, CHE, 1228
A merger between Italian firm SGS Microelettronica and the nonmilitary business of Thomson Semiconducteurs in France formed STMicroelectronics in 1987. STMicroelectronics is a leader in a variety of semiconductor products, including analog chips, discrete power semiconductors, microcontrollers, and sensors. It is an especially prominent chip supplier to the industrial and automotive industries.
72GF Score

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

$62.67
Price
$30.18
GF Value