Protolabs (PRLB) - P/B ratio

P/B ratio as of October 2026 : 3.19

According to Protolabs's latest financial reports the company has a price-to-book ratio of 3.93523.
The price-to-book ratio is a way to measure how much the stock market thinks a company is worth compared to how much the company says its assets are worth on paper.

Protolabs - P/B ratio (from 2012 to 2026)

P/B ratio by year

Year	P/B ratio	Change
2026-12-31	N/A	-100%
2025-12-31	1.82	25.73%
2024-12-31	1.45	0.14%
2023-12-31	1.44	45.61%
2022-12-31	0.9923	-41.97%
2021-12-31	1.71	-73.15%
2020-12-31	6.37	37.16%
2019-12-31	4.64	-17.38%
2018-12-31	5.62	-5.54%
2017-12-31	5.95	66.53%
2016-12-31	3.57	-29.84%
2015-12-31	5.09	-22.06%
2014-12-31	6.53	-23.94%
2013-12-31	8.59	37.69%
2012-12-31	6.24
2011-12-31	N/A
2010-12-31	N/A

P/B ratio for similar companies or competitors

Company	P/B ratio	P/B ratio differencediff.	Country
Kadant KAI	2.98	-6.66%	🇺🇸 USA
John Bean Technologies JBT	2.52	-21.05%	🇺🇸 USA
Albany International AIN	2.24	-29.74%	🇺🇸 USA
3D Systems DDD	2.38	-25.52%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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