Number of shares outstanding for Omeros Corporation (OMER)

Number of shares outstanding as of May 2026 : 70,829,424

According to Omeros Corporation's latest financial reports and stock price the company's current number of shares outstanding is 70,829,424. At the end of 2025 the company had 70,829,424 shares outstanding. The number of outstanding shares is usually impacted by stock plits and shares buy back.

Shares outstanding history for Omeros Corporation from 2008 to 2025

Shares Outstanding at the end of each year

Year	Shares Outstanding	Change
2025	70.82 M	22.15%
2024	57.98 M	-7.75%
2023	62.85 M	0.15%
2022	62.76 M	0.34%
2021	62.55 M	1.45%
2020	61.65 M	21.8%
2019	50.62 M	3.29%
2018	49.01 M	2.04%
2017	48.02 M	11.19%
2016	43.19 M	13.71%
2015	37.98 M	11.4%
2014	34.1 M	14.26%
2013	29.84 M	15.29%
2012	25.88 M	16.36%
2011	22.24 M	3.53%
2010	21.48 M	633.27%
2009	2.93 M	0.71%
2008	2.9 M

Shares Outstanding for similar companies or competitors

Company	Shares Outstanding	differencediff.	Country
Johnson & Johnson JNJ	2,408,700,000	3,300.71%	🇺🇸 USA
Pfizer PFE	5,691,000,000	7,934.80%	🇺🇸 USA
Genetic Technologies GENE	3,536,538	-95.01%	🇦🇺 Australia
Eterna Therapeutics ERNA	329,040	-99.54%	🇺🇸 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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