PE Ratio: 56.57

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 56.57 is 59% below its 4-year average of 138.01, near the low end of its 4-year range (13.89–8663.16).

As of Thursday, August 13, 2026. 95.63% above its 12-month average of 28.92.

PE Ratio (56.57) = Close Price ($50.20) / Diluted TTM EPS ($0.89)

IRDM PE Ratio Metrics

P/E vs. its own history

At 56.6, P/E is above its 18-year median — higher than 77% of readings in its 18-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 Iridium Communications Inc. (IRDM)?

The P/E ratio for IRDM stock is 56.57.

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

The P/E ratio of 56.57 is 59% below its 4-year average of 138.01, near the low end of its 4-year range (13.89–8663.16).

What is the TTM average P/E ratio for Iridium Communications Inc. (IRDM)?

The TTM average P/E ratio for IRDM stock is 28.92.

What is the 3Y average P/E ratio for Iridium Communications Inc. (IRDM)?

The 3Y average P/E ratio for IRDM stock is 29.92.

What is the 5Y average P/E ratio for Iridium Communications Inc. (IRDM)?

The 5Y average P/E ratio for IRDM stock is 138.01.

What is the 10Y average P/E ratio for Iridium Communications Inc. (IRDM)?

The 10Y average P/E ratio for IRDM stock is 33.87.

What is the 15Y average P/E ratio for Iridium Communications Inc. (IRDM)?

The 15Y average P/E ratio for IRDM stock is 15.63.

Showing the most recent 260 of 2,964 data points. The chart above shows the full history.

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