PB Ratio: 18.94

Basis: FMP quote market capitalization / book value attributable to common shareholders (matching reported total stockholders equity minus preferred stock). Source: stored company filings and market data; unavailable inputs remain N/A.

Is the P/B ratio high or low?

The P/B ratio of 18.94 is 24% below its estimated 5-year average of 24.76, near the low end of its estimated 5-year range (5.68–57.73).

As of 2026-10-06T21:27:08.445Z. 41.61% below its estimated 12-month average of 32.44.

IRTC PB Ratio Metrics

P/B vs. estimated history

At 18.94, P/B is near its estimated 10-year median — higher than 50% of readings in its estimated 10-year history.

Historical values estimate market capitalization from statement-period weighted shares. Comparisons with the current quote-based value are approximate. Only filing versions delivered by FMP are available for the historical calculation.

Book Value Analysis

PB Ratio Formula & Definition

PB Ratio = Market Cap / (Total Shareholders' Equity − Preferred Stock)

The price-to-book ratio compares market capitalization to book value attributable to common shareholders (total equity minus preferred stock). Lower values can indicate a cheaper valuation relative to net assets.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

PB Ratio FAQ

What is the P/B ratio for iRhythm Technologies, Inc. (IRTC)?

The P/B ratio for IRTC stock is 18.94.

Is iRhythm Technologies, Inc.'s P/B ratio high or low?

The P/B ratio of 18.94 is 24% below its estimated 5-year average of 24.76, near the low end of its estimated 5-year range (5.68–57.73).

What is the estimated TTM average P/B ratio for iRhythm Technologies, Inc. (IRTC)?

The estimated TTM average P/B ratio for IRTC stock is 32.44.

What is the estimated 3Y average P/B ratio for iRhythm Technologies, Inc. (IRTC)?

The estimated 3Y average P/B ratio for IRTC stock is 31.98.

What is the estimated 5Y average P/B ratio for iRhythm Technologies, Inc. (IRTC)?

The estimated 5Y average P/B ratio for IRTC stock is 24.76.

What is the estimated 10Y average P/B ratio for iRhythm Technologies, Inc. (IRTC)?

The estimated 10Y average P/B ratio for IRTC stock is 23.76.

Showing the most recent 260 of 2,390 data points. The chart above shows the full history.

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