Number of shares outstanding for Old Second Bancorp (OSBC)

Number of shares outstanding as of December 2025 : 52,686,391

According to Old Second Bancorp's latest financial reports and stock price the company's current number of shares outstanding is 52,686,391. At the end of 2025 the company had 52,686,391 shares outstanding. The number of outstanding shares is usually impacted by stock plits and shares buy back.

Shares outstanding history for Old Second Bancorp from 2004 to 2025

Shares Outstanding at the end of each year

Year	Shares Outstanding	Change
2025	52.68 M	17.45%
2024	44.85 M	0.36%
2023	44.69 M	0.26%
2022	44.57 M	31.05%
2021	34.01 M	15.82%
2020	29.37 M	-1.84%
2019	29.92 M	0.55%
2018	29.75 M	0.44%
2017	29.62 M	0.24%
2016	29.55 M	0.25%
2015	29.48 M	-7.48%
2014	31.86 M	128.97%
2013	13.91 M	-1.19%
2012	14.08 M	0.35%
2011	14.03 M	0.89%
2010	13.91 M	0.64%
2009	13.82 M	0.55%
2008	13.74 M	13.19%
2007	12.14 M	-8.54%
2006	13.27 M	-2%
2005	13.55 M	0.99%
2004	13.41 M

Shares Outstanding for similar companies or competitors

Company	Shares Outstanding	differencediff.	Country
Wintrust Financial WTFC	66,952,000	27.08%	🇺🇸 USA
First Midwest Bancorp FMBI	114,259,000	116.87%	🇺🇸 USA
First Busey BUSE	89,136,898	69.18%	🇺🇸 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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