Number of shares outstanding for Koppers (KOP)

Number of shares outstanding as of December 2025 : 19,654,000

According to Koppers's latest financial reports and stock price the company's current number of shares outstanding is 19,654,000. At the end of 2025 the company had 19,654,000 shares outstanding. The number of outstanding shares is usually impacted by stock plits and shares buy back.

Shares outstanding history for Koppers from 2005 to 2025

Shares Outstanding at the end of each year

Year	Shares Outstanding	Change
2025	19.65 M	-3.03%
2024	20.26 M	-2.67%
2023	20.82 M	-0.06%
2022	20.83 M	-1.67%
2021	21.19 M	0.6%
2020	21.06 M	1.59%
2019	20.73 M	1.1%
2018	20.51 M	-1.23%
2017	20.76 M	0.49%
2016	20.66 M	0.54%
2015	20.55 M	0.29%
2014	20.49 M	0.8%
2013	20.33 M	-1.3%
2012	20.6 M	-0.01%
2011	20.6 M	0.18%
2010	20.56 M	0.55%
2009	20.45 M	-0.39%
2008	20.53 M	-1.15%
2007	20.77 M	0.49%
2006	20.67 M	625.08%
2005	2.85 M

Shares Outstanding for similar companies or competitors

Company	Shares Outstanding	differencediff.	Country
Cabot Corporation CBT	53,100,000	170.17%	🇺🇸 USA
Huntsman Corporation HUN	172,600,000	778.19%	🇺🇸 USA
Union Pacific Corporation UNP	592,400,000	2,914.14%	🇺🇸 USA
CSX Corporation CSX	1,864,000,000	9,384.07%	🇺🇸 USA
Norfolk Southern NSC	224,386,617	1,041.68%	🇺🇸 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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