Question 1

What is Cooper Companies's P/B ratio?

Accepted Answer

Cooper Companies (COO) P/B ratio is 1.6× as of June 5, 2026. The ratio is calculated by dividing market capitalisation by book value of equity, using USD-normalised financials (IAS 21 exchange-rate translation for non-USD reporters).

Question 2

How is the P/B ratio calculated?

Accepted Answer

P/B = Market Capitalisation ÷ Book Value of Equity (most recent quarterly shareholders' equity), or equivalently Share Price ÷ Book Value Per Share. All inputs are sourced from audited GAAP/IFRS filings and translated to USD using period-end exchange rates so the multiple is comparable across companies and currencies.

Question 3

What is the P/B ratio?

Accepted Answer

The price-to-book (P/B) ratio compares a company's market capitalisation to its book value of equity (total shareholders' equity) on the most recent quarterly balance sheet. It is calculated as market cap ÷ book value of equity (equivalent to share price ÷ book value per share). A P/B below 1× implies the market values the business below its accounting net worth; values well above 1× reflect intangible assets, brand value, or a high return on equity.

Question 4

What is a good P/B ratio for Cooper Companies?

Accepted Answer

A "good" P/B depends on the business model. Banks, insurers, and other capital-heavy financials typically trade near 1×; asset-light technology and consumer-brand companies can sustainably trade at 5×+ because much of their value is intangible. P/B is most informative when paired with return on equity (ROE). For Cooper Companies specifically, the relevant sector benchmark is the current sector median of 3.4×.

Question 5

Is Cooper Companies's P/B ratio high or low?

Accepted Answer

Cooper Companies's P/B ratio of 1.6× is below its own 5-year average of 2.3× and below the sector median of 3.4×. That places the current reading at the 3th percentile of its 10-year history. A higher multiple usually reflects stronger expected growth, lower perceived risk, or higher returns on capital; a lower multiple reflects the opposite.

Question 6

What is Cooper Companies's historical P/B ratio range?

Accepted Answer

In the available daily series, Cooper Companies (COO) P/B ratio has ranged from a low of 0.5× in 2008 to a high of 4.6× in 2019. The 5-year average is 2.3× and the 5-year median is 2.3×.

Question 7

What was Cooper Companies's P/B ratio in 2025?

Accepted Answer

Cooper Companies (COO) P/B ratio at the end of 2025 was 1.7×. Annual values reflect the multiple on the last trading day of each calendar year, using the trailing twelve-month book value figure available at that date.

Question 8

Why does Cooper Companies's P/B ratio change over time?

Accepted Answer

Valuation multiples move with two inputs: the numerator (market capitalisation, which tracks the share price) and the denominator (book value). Share-price changes — driven by interest rates, earnings expectations, risk appetite, and broader market sentiment — typically dominate short-term moves, while changes in the underlying fundamental drive the longer-term trend. As a result, the ratio can rise during stock-price rallies even if the business itself has not become more valuable, and fall during sell-offs even when fundamentals are improving.


2025	$13.85B	$8.24B	1.7×	-0.9×	Oct 31, 2025
2024	$21.05B	$8.08B	2.6×	+0.6×	Oct 31, 2024
2023	$15.43B	$7.55B	2.0×	+0.2×	Oct 31, 2023
2022	$13.48B	$7.17B	1.9×	-1.1×	Oct 31, 2022
2021	$20.80B	$6.94B	3.0×	-1.1×	Oct 31, 2021
2020	$15.66B	$3.82B	4.1×	+0.2×	Oct 31, 2020
2019	$14.29B	$3.63B	3.9×	+0.1×	Oct 31, 2019
2018	$12.71B	$3.31B	3.8×	+0.2×	Oct 31, 2018
2017	$11.72B	$3.18B	3.7×	+0.5×	Oct 31, 2017
2016	$8.59B	$2.70B	3.2×	+0.4×	Oct 31, 2016
2015	$7.35B	$2.67B	2.8×	-0.3×	Oct 31, 2015
2014	$7.89B	$2.57B	3.1×	+0.5×	Oct 31, 2014
2013	$6.20B	$2.40B	2.6×	+0.5×	Oct 31, 2013
2012	$4.65B	$2.19B	2.1×	+0.4×	Oct 31, 2012
2011	$3.28B	$1.94B	1.7×	+0.3×	Oct 31, 2011
2010	$2.27B	$1.67B	1.4×	+0.5×	Oct 31, 2010
2009	$1.27B	$1.54B	0.8×	+0.3×	Oct 31, 2009
2008	$742.56M	$1.42B	0.5×	-0.8×	Oct 31, 2008
2007	$1.88B	$1.46B	1.3×	-0.6×	Oct 31, 2007
2006	$2.57B	$1.38B	1.9×	-0.5×	Oct 31, 2006
2005	$3.06B	$1.27B	2.4×	-2.1×	Oct 31, 2005
2004	$2.45B	$544.16M	4.5×	+1.2×	Oct 31, 2004
2003	$1.38B	$422.05M	3.3×	+0.7×	Oct 31, 2003
2002	$813.90M	$311.44M	2.6×	-0.2×	Oct 31, 2002
2001	$727.01M	$256.28M	2.8×	—	Oct 31, 2001


Align Technology (ALGN)	3.0×
Quest Diagnostics (DGX)	2.9×
Moderna (MRNA)	2.7×
Charles River (CRL)	2.6×
Regeneron Pharmaceuticals (REGN)	2.6×
Henry Schein (HSIC)	2.5×
Labcorp Holdings (LH)	2.5×
Danaher (DHR)	2.4×
UnitedHealth Group (UNH)	2.4×
Solventum (SOLV)	2.3×
Becton, Dickinson and (BDX)	1.8×
Pfizer (PFE)	1.8×
Molina Healthcare (MOH)	1.7×
Cigna (CI)	1.7×
Waters Corporation (WAT)	1.6×
Elevance Health (ELV)	1.5×
Universal Health Services (UHS)	1.5×
Biogen (BIIB)	1.4×
Baxter International (BAX)	1.4×
Revvity (RVTY)	1.4×
Zimmer Biomet Holdings (ZBH)	1.2×
CVS Health (CVS)	1.2×
Humana (HUM)	1.1×
Viatris (VTRS)	1.1×
Centene (CNC)	0.8×

P/B Ratio for Cooper Companies (COO)

P/B Ratio daily chart for Cooper Companies (COO)

Historical P/B Ratio for Cooper Companies (COO) from 2001 to 2025

About P/B Ratio at Cooper Companies (COO)

Cooper Companies P/B Ratio by Year

Cooper Companies P/B Ratio 2025: 1.7×

Cooper Companies P/B Ratio 2024: 2.6×

Cooper Companies P/B Ratio 2023: 2.0×

Cooper Companies P/B Ratio 2022: 1.9×

Cooper Companies P/B Ratio 2021: 3.0×

Sector peers by P/B Ratio — chart

Sector peers by P/B Ratio — table

Frequently asked questions

Cooper Companies (COO) Key Financials

P/B Ratio daily chart for Cooper Companies (COO)

Historical P/B Ratio for Cooper Companies (COO) from 2001 to 2025

About P/B Ratio at Cooper Companies (COO)

Cooper Companies P/B Ratio by Year

Cooper Companies P/B Ratio 2025: 1.7×

Cooper Companies P/B Ratio 2024: 2.6×

Cooper Companies P/B Ratio 2023: 2.0×

Cooper Companies P/B Ratio 2022: 1.9×

Cooper Companies P/B Ratio 2021: 3.0×

Sector peers by P/B Ratio — chart

Sector peers by P/B Ratio — table

Frequently asked questions

+What is Cooper Companies's P/B ratio?

+How is the P/B ratio calculated?

+What is the P/B ratio?

+What is a good P/B ratio for Cooper Companies?

+Is Cooper Companies's P/B ratio high or low?

+What is Cooper Companies's historical P/B ratio range?

+What was Cooper Companies's P/B ratio in 2025?

+Why does Cooper Companies's P/B ratio change over time?

Cooper Companies (COO) Key Financials