PB Ratio: 2.60

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 2.60 is 47% above its estimated 5-year average of 1.77, near the low end of its estimated 5-year range (0.60–15.96).

As of 2026-10-06T19:55:29.423Z. 4.26% below its estimated 12-month average of 2.72.

ACMR PB Ratio Metrics

P/B vs. estimated history

At 2.60, P/B is near its estimated 9-year median — higher than 46% of readings in its estimated 9-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 ACM Research, Inc. (ACMR)?

The P/B ratio for ACMR stock is 2.60.

Is ACM Research, Inc.'s P/B ratio high or low?

The P/B ratio of 2.60 is 47% above its estimated 5-year average of 1.77, near the low end of its estimated 5-year range (0.60–15.96).

What is the estimated TTM average P/B ratio for ACM Research, Inc. (ACMR)?

The estimated TTM average P/B ratio for ACMR stock is 2.72.

What is the estimated 3Y average P/B ratio for ACM Research, Inc. (ACMR)?

The estimated 3Y average P/B ratio for ACMR stock is 2.01.

What is the estimated 5Y average P/B ratio for ACM Research, Inc. (ACMR)?

The estimated 5Y average P/B ratio for ACMR stock is 1.77.

Showing the most recent 260 of 2,144 data points. The chart above shows the full history.

Related Metrics