Number of shares outstanding for Onto Innovation (ONTO)

Number of shares outstanding as of December 2025 : 49,023,000

According to Onto Innovation's latest financial reports and stock price the company's current number of shares outstanding is 49,023,000. At the end of 2025 the company had 49,023,000 shares outstanding. The number of outstanding shares is usually impacted by stock plits and shares buy back.

Shares outstanding history for Onto Innovation from 1999 to 2025

Shares Outstanding at the end of each year

Year	Shares Outstanding	Change
2025	49.02 M	-0.71%
2024	49.37 M	0.45%
2023	49.15 M	0.12%
2022	49.09 M	-0.6%
2021	49.38 M	0.93%
2020	48.93 M	95.11%
2019	25.07 M	-0.57%
2018	25.22 M	-1.04%
2017	25.48 M	1.97%
2016	24.99 M	-0.09%
2015	25.01 M	-5.67%
2014	26.52 M	-0.21%
2013	26.58 M	1.85%
2012	26.09 M	1.51%
2011	25.71 M	1.62%
2010	25.3 M	0.82%
2009	25.09 M	1.07%
2008	24.83 M	5.59%
2007	23.51 M	1.05%
2006	23.27 M	70.49%
2005	13.65 M	0.99%
2004	13.51 M	2.31%
2003	13.21 M	0.92%
2002	13.08 M	0.9%
2001	12.97 M	8.64%
2000	11.94 M	122.03%
1999	5.37 M

Shares Outstanding for similar companies or competitors

Company	Shares Outstanding	differencediff.	Country
Kulicke and Soffa Industries KLIC	52,692,000	7.48%	🇸🇬 Singapore
KLA KLAC	131,757,000	168.77%	🇺🇸 USA
Lam Research LRCX	1,264,446,000	2,479.29%	🇺🇸 USA
Onto Innovation ONTO	49,023,000	0.00%	🇺🇸 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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