PE Ratio: 78.87

Basis: Latest stored market observation. 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 78.87 is 70% below its 5-year average of 265.81, near the low end of its 5-year range (53.96–2121.21).

As of Thursday, August 27, 2026. 7.40% above its 12-month average of 73.43.

PE Ratio (78.87) = Close Price ($321.00) / Diluted TTM EPS ($4.07)

PEN PE Ratio Metrics

P/E vs. its own history

At 78.9, P/E is at an extreme level, where the multiple carries little signal — higher than 11% of readings in its 11-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 Penumbra, Inc. (PEN)?

The P/E ratio for PEN stock is 78.87.

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

The P/E ratio of 78.87 is 70% below its 5-year average of 265.81, near the low end of its 5-year range (53.96–2121.21).

What is the TTM average P/E ratio for Penumbra, Inc. (PEN)?

The TTM average P/E ratio for PEN stock is 73.43.

What is the 3Y average P/E ratio for Penumbra, Inc. (PEN)?

The 3Y average P/E ratio for PEN stock is 178.76.

What is the 5Y average P/E ratio for Penumbra, Inc. (PEN)?

The 5Y average P/E ratio for PEN stock is 265.81.

What is the 10Y average P/E ratio for Penumbra, Inc. (PEN)?

The 10Y average P/E ratio for PEN stock is 370.50.

Showing the most recent 260 of 2,234 data points. The chart above shows the full history.

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