OSI Systems Inc is a designer and manufacturer of electronic systems and components for businesses in the homeland security, healthcare, defense, and aerospace markets. The firm is organized in three business segments: Security, which derives maximum revenue, provides security and inspection systems; Healthcare, which provides patient monitoring, diagnostic, cardiology, ventilation systems, and defibrillators; and Optoelectronics and Manufacturing, which provides specialized electronic components and manufacturing services for the Security and Healthcare segments and external original equipment manufacturers. Geographically, the majority of the firm's revenue is generated in the United States, and the rest from Mexico, Europe, the Middle East and Africa, and the Asia Pacific regions.

What symbol and exchange does Osi Systems shares trade?

Osi Systems trades on the NASDAQ stock market under the symbol OSIS.

What is Osi Systems stock price doing today?

As of October 28, 2026, OSIS stock price declined to $200.76 with 125,249 million shares trading.

What is Osi Systems's Beta?

OSIS has a beta of 1.18, meaning it tends to be more sensitive to market movements. OSIS has a correlation of 0.10 to the broad based SPY ETF.

How much is Osi Systems worth?

OSIS has a market cap of $3.16 billion. This is considered a Mid Cap stock.

How much money does Osi Systems make?

Last quarter Osi Systems reported $484 million in Revenue and $3.78 earnings per share. This fell short of revenue expectation by $-45 million and exceeded earnings estimates by $.01.

What is the highest and lowest price Osi Systems traded in the last 3 year period?

In the last 3 years, OSIS traded as high as $311.72 and as low as $103.04.

What are the top ETFs holding Osi Systems?

The top ETF exchange traded funds that OSIS belongs to (by Net Assets): IJR, VTI, IWM, VGT, VB.

Is Osi Systems (OSIS) a good investment?

OSIS has underperformed the market in the last year with a return of -21.0%, while the SPY ETF gained +13.6%. In the last 3 month period, OSIS fell short of the market, returning -7.6%, while SPY returned +4.6%. However, in the most recent 2 weeks OSIS has outperformed the stock market by returning +3.1%, while SPY returned -0.9%.

What are the support and resistance levels for Osi Systems (OSIS)?

OSIS support price is $197.82 and resistance is $203.99 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that OSIS shares will trade within this expected range on the day.