PB Ratio: 31.49

Basis: Latest stored market observation. 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 31.49 is 31% above its 3-year average of 23.95, around the middle of its 3-year range (14.23–56.64).

As of Friday, September 4, 2026. 25.19% above its 12-month average of 25.15.

ARM PB Ratio Metrics

P/B vs. its own history

At 31.49, P/B is above its 3-year median — higher than 87% of readings in its 3-year history.

Book Value Analysis

PB Ratio Formula & Definition

PB Ratio = Market Cap / Total Shareholders' Equity

The price-to-book ratio compares market capitalization to book value (shareholders' equity). 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 Arm Holdings plc American Depositary Shares (ARM)?

The P/B ratio for ARM stock is 31.49.

Is Arm Holdings plc American Depositary Shares's P/B ratio high or low?

The P/B ratio of 31.49 is 31% above its 3-year average of 23.95, around the middle of its 3-year range (14.23–56.64).

What is the TTM average P/B ratio for Arm Holdings plc American Depositary Shares (ARM)?

The TTM average P/B ratio for ARM stock is 25.15.

Showing the most recent 260 of 646 data points. The chart above shows the full history.

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