PE Ratio: 36.63

Basis: FMP quote price / unrounded diluted EPS from four consecutive issuer fiscal quarters. Source: stored company filings and market data; unavailable inputs remain N/A.

Is the P/E ratio high or low?

The P/E ratio of 36.63 is 171% above its 5-year average of 13.50, around the middle of its 5-year range (6.90–79.96).

As of 2026-09-12T00:15:53.729Z. 117.53% above its 12-month average of 16.84.

PE Ratio (36.63) = Close Price ($27.72) / Diluted TTM EPS ($0.76)

PFE PE Ratio Metrics

P/E vs. its own history

At 36.6, P/E is above its 20-year median — higher than 99% of readings in its 20-year history.

P/E Comparison

PE Ratio Formula & Definition

PE Ratio = Share Price / Diluted EPS (TTM)

The price-to-earnings ratio measures how much investors pay for each dollar of trailing earnings. A lower PE can indicate a cheaper valuation; a higher PE implies higher growth expectations.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

PE Ratio FAQ

What is the P/E ratio for Pfizer Inc. (PFE)?

The P/E ratio for PFE stock is 36.63.

Is Pfizer Inc.'s P/E ratio high or low?

The P/E ratio of 36.63 is 171% above its 5-year average of 13.50, around the middle of its 5-year range (6.90–79.96).

What is the TTM average P/E ratio for Pfizer Inc. (PFE)?

The TTM average P/E ratio for PFE stock is 16.84.

What is the 3Y average P/E ratio for Pfizer Inc. (PFE)?

The 3Y average P/E ratio for PFE stock is 15.86.

What is the 5Y average P/E ratio for Pfizer Inc. (PFE)?

The 5Y average P/E ratio for PFE stock is 13.50.

What is the 10Y average P/E ratio for Pfizer Inc. (PFE)?

The 10Y average P/E ratio for PFE stock is 17.22.

What is the 15Y average P/E ratio for Pfizer Inc. (PFE)?

The 15Y average P/E ratio for PFE stock is 17.24.

What is the 20Y average P/E ratio for Pfizer Inc. (PFE)?

The 20Y average P/E ratio for PFE stock is 16.03.

Showing the most recent 260 of 4,906 data points. The chart above shows the full history.

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