OSI Systems, Inc.

NasdaqGS:OSIS Stock Report

Market Cap: US$3.8b

OSI Systems Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:OSIS Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
12 Jun 25SellUS$237,150Meyer LuskinIndividual1,000US$237.15
21 May 25SellUS$171,660William BallhausIndividual750US$228.88
13 May 25SellUS$4,580,000Alan EdrickIndividual20,000US$229.00
08 May 25SellUS$154,724Glenn GrindstaffIndividual688US$224.89
06 May 25SellUS$205,045William BallhausIndividual933US$219.77
06 May 25SellUS$1,100,550Deepak ChopraIndividual5,000US$220.11
04 Feb 25SellUS$3,965,200Deepak ChopraIndividual20,000US$198.26
30 Jan 25SellUS$30,901Paul MorbenIndividual155US$199.36
27 Jan 25SellUS$528,937Gerald ChizeverIndividual2,701US$195.83
13 Dec 24SellUS$451,670Aliabadi MansouriIndividual2,509US$180.02
13 Dec 24SellUS$1,880,989Alan EdrickIndividual10,000US$188.42
12 Dec 24SellUS$3,753,200Deepak ChopraIndividual20,000US$187.66
10 Dec 24SellUS$122,600William BallhausIndividual675US$181.63
10 Dec 24SellUS$365,240James HawkinsIndividual2,000US$182.62
04 Dec 24SellUS$311,714Aliabadi MansouriIndividual1,728US$180.39
11 Nov 24SellUS$2,301,250Deepak ChopraIndividual15,000US$153.47
07 Nov 24SellUS$296,320Gerald ChizeverIndividual2,000US$148.16
13 Sep 24SellUS$160,559Paul MorbenIndividual1,107US$145.04
11 Sep 24SellUS$415,230Gerald ChizeverIndividual3,000US$138.41

Insider Trading Volume

Insider Buying: OSIS insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of OSIS?
Owner TypeNumber of SharesOwnership Percentage
State or Government3,8670.0188%
Individual Insiders956,5574.66%
Institutions19,573,80395.3%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 90.37% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
14.2%
BlackRock, Inc.
2,389,828US$540.3m-6.62%0.01%
12.6%
The Vanguard Group, Inc.
2,113,028US$477.7m-0.33%0.01%
7.36%
FMR LLC
1,234,996US$279.2m45.7%0.01%
7.36%
Janus Henderson Group plc
1,234,959US$279.2m0.34%0.1%
6.7%
UBS Asset Management AG
1,125,139US$254.4m75%0.02%
4.33%
State Street Global Advisors, Inc.
726,651US$164.3m-2.97%0.01%
4.02%
Capital Research and Management Company
674,343US$152.5m16.1%0.01%
3.52%
Dimensional Fund Advisors LP
590,774US$133.6m-21.3%0.02%
2.75%
Mawer Investment Management Ltd.
461,022US$104.2m22.2%0.23%
2.26%
Geode Capital Management, LLC
378,709US$85.6m1.12%0.01%
2.22%
Hood River Capital Management LLC
373,158US$84.4m14.6%1.19%
2.2%
Clark Capital Management Group Inc
369,473US$83.5m1.86%0.55%
1.99%
PRIMECAP Management Company
334,330US$75.6m12.3%0.05%
1.97%
Deepak Chopra
330,703US$74.8m-9.27%no data
1.97%
Neuberger Berman Investment Advisers LLC
330,014US$74.6m-0.87%0.05%
1.79%
ClearBridge Investments, LLC
300,039US$67.8m-14%0.05%
1.7%
Alan Edrick
285,028US$64.4m-6.53%no data
1.66%
Brown Advisory Incorporated
278,479US$63.0m2.33%0.08%
1.57%
Systematic Financial Management LP
264,001US$59.7m-4.4%1.42%
1.45%
Neumeier Poma Investment Counsel LLC
243,978US$55.2m-9.75%4.95%
1.39%
Invesco Capital Management LLC
233,864US$52.9m41.4%0.02%
1.38%
Macquarie Investment Management Business Trust
231,595US$52.4m-0.03%0.06%
1.35%
Van Eck Associates Corporation
226,002US$51.1m108%0.04%
1.35%
SG Capital Management LLC
225,986US$51.1m0%4.08%
1.29%
T. Rowe Price Group, Inc.
216,191US$48.9m1,810%no data

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/07/27 10:31
End of Day Share Price 2025/07/25 00:00
Earnings2025/03/31
Annual Earnings2024/06/30

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

OSI Systems, Inc. is covered by 13 analysts. 6 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Yi Hsiao MillwardBenchmark Company
David MizrahiBerenberg
Mariana Perez MoraBofA Global Research