OSI Systems (OSIS) - Market capitalization

Market cap: NZ$6.84 Billion

As of February 2026 OSI Systems has a market cap of NZ$6.84 Billion. This makes OSI Systems the world's 3465th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of OSI Systems from 1997 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	NZ$6.84 B	-13.47%
2025	NZ$7.90 B	55.79%
2024	NZ$5.07 B	46.46%
2023	NZ$3.46 B	64.21%
2022	NZ$2.11 B	-12.31%
2021	NZ$2.40 B	3.98%
2020	NZ$2.31 B	-15.27%
2019	NZ$2.73 B	38.76%
2018	NZ$1.96 B	14.53%
2017	NZ$1.71 B	-17.92%
2016	NZ$2.09 B	-18.15%
2015	NZ$2.55 B	43.21%
2014	NZ$1.78 B	38.74%
2013	NZ$1.28 B	-17.31%
2012	NZ$1.55 B	26.88%
2011	NZ$1.22 B	38.19%
2010	NZ$0.88 B	33.73%
2009	NZ$0.66 B	56.05%
2008	NZ$0.42 B	-29.55%
2007	NZ$0.60 B	21.22%
2006	NZ$0.49 B	13.16%
2005	NZ$0.44 B	-14.59%
2004	NZ$0.51 B	19.5%
2003	NZ$0.43 B	-4.74%
2002	NZ$0.45 B	-17.43%
2001	NZ$0.54 B	337.38%
2000	NZ$0.12 B	22.42%
1999	NZ$0.10 B	-35.52%
1998	NZ$0.15 B	-21.34%
1997	NZ$0.20 B

End of Day market cap according to different sources

On Feb 1st, 2026 the market cap of OSI Systems was reported to be:

NZ$7.05 Billion

by Nasdaq

NZ$7.05 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Agilent Technologies A	NZ$63.02 B	820.93%	🇺🇸 USA
General Electric GE	NZ$537.51 B	7,753.68%	🇺🇸 USA
Leidos LDOS	NZ$40.12 B	486.24%	🇺🇸 USA
Cardinal Health CAH	NZ$84.80 B	1,139.05%	🇺🇸 USA
Philips PHG	NZ$45.33 B	562.38%	🇳🇱 Netherlands

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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Market capitalization of OSI Systems (OSIS)

Market cap: NZ$6.84 Billion