PB Ratio: 20.25

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 20.25 is 1597% above its 5-year average of 1.19, around the middle of its 5-year range (0.60–28.99).

As of Tuesday, September 8, 2026. 32.99% above its 12-month average of 15.23.

WDC PB Ratio Metrics

P/B vs. its own history

At 20.25, P/B is above its 20-year median — higher than 99% of readings in its 20-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 Western Digital Corporation (WDC)?

The P/B ratio for WDC stock is 20.25.

Is Western Digital Corporation's P/B ratio high or low?

The P/B ratio of 20.25 is 1597% above its 5-year average of 1.19, around the middle of its 5-year range (0.60–28.99).

What is the TTM average P/B ratio for Western Digital Corporation (WDC)?

The TTM average P/B ratio for WDC stock is 15.23.

What is the 3Y average P/B ratio for Western Digital Corporation (WDC)?

The 3Y average P/B ratio for WDC stock is 5.93.

What is the 5Y average P/B ratio for Western Digital Corporation (WDC)?

The 5Y average P/B ratio for WDC stock is 1.19.

What is the 10Y average P/B ratio for Western Digital Corporation (WDC)?

The 10Y average P/B ratio for WDC stock is 1.27.

What is the 15Y average P/B ratio for Western Digital Corporation (WDC)?

The 15Y average P/B ratio for WDC stock is 1.31.

What is the 20Y average P/B ratio for Western Digital Corporation (WDC)?

The 20Y average P/B ratio for WDC stock is 1.43.

Showing the most recent 260 of 5,030 data points. The chart above shows the full history.

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