Pfizer (XSWX:PFE) 3-Year Sharpe Ratio: N/A (As of Aug. 21, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

XSWX:PFE Pfizer Inc XSWX:PFE
71 GF Score
Price CHF22.24
GF Value CHF21.23
Valuation Fairly Valued
! 8 Warning Signs
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What is Pfizer 3-Year Sharpe Ratio?

The 3-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past three years. As of today (2026-08-21), Pfizer's 3-Year Sharpe Ratio is Not available.

Pfizer  (XSWX:PFE) 3-Year Sharpe Ratio Explanation

The 3-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past three years. It is calculated as the annualized result of the average three-year monthly excess returns divided by its standard deviation in the three-year period. 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.

Pfizer 3-Year Sharpe Ratio Related Terms

XSWX:PFE vs BMY, GILD, AMGN: 3-Year Sharpe Ratio Comparison

For the Drug Manufacturers - General subindustry, Pfizer's 3-Year Sharpe Ratio, along with its competitors' market caps and 3-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.

Pfizer 3-Year Sharpe Ratio vs Drug Manufacturers Industry

For the Drug Manufacturers industry and Healthcare sector, Pfizer's 3-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Pfizer's 3-Year Sharpe Ratio falls into.


XSWX:PFE
71GF Score
Pfizer Inc XSWX:PFE
3-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Pfizer 3-Year Sharpe Ratio Calculation

The 3-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset in the last three years. A stock / portfolio's 3-Year Sharpe Ratio can be calculated by dividing the difference between the three-year average monthly returns of the investment and the risk-free rate, by the standard deviation of the investment returns over the past three years.

Is Pfizer (XSWX:PFE) Overvalued in 2026?

Based on GuruFocus' analysis, Pfizer stock appears to be overvalued. The current stock price of CHF22.24 is trading 4.8% above its estimated GF Value™ of CHF21.23. GuruFocus considers Pfizer to be Fairly Valued.

Key valuation signals for XSWX:PFE:

  • 3-Year Sharpe Ratio: N/A
  • GF Value™: CHF21.23 vs. price of CHF22.24 (4.8% above fair value)
  • GF Score™: 71/100 with 8 warning signs

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

Pfizer Business Description

Address 66 Hudson Boulevard East, New York, NY, USA, 10001-2192
Pfizer is one of the world's largest pharmaceutical firms, with annual sales of roughly $60 billion. While it historically sold many types of healthcare products and chemicals, now prescription drugs and vaccines account for the majority of sales. Top sellers include pneumococcal vaccine Prevnar 13 and cardiology drugs Vyndaqel and Eliquis. Pfizer sells these products globally, with international sales representing 40% of total sales. Within international sales, emerging markets are a major contributor.
71GF Score

Get the complete analysis for XSWX:PFE

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

CHF22.24
Price
CHF21.23
GF Value