PE Ratio: 591.49

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 591.49 is in line with its 1-year average of 570.52, around the middle of its 1-year range (483.31–642.54).

As of 2026-10-02T20:31:11.144Z.

PE Ratio (591.49) = Close Price ($36.85) / Diluted TTM EPS ($0.06)

TENB PE Ratio Metrics

P/E vs. its own history

At 591.5, P/E is at an extreme level, where the multiple carries little signal — higher than 80% of readings in its 1-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 Tenable Holdings, Inc. (TENB)?

The P/E ratio for TENB stock is 591.49.

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

The P/E ratio of 591.49 is in line with its 1-year average of 570.52, around the middle of its 1-year range (483.31–642.54).

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