A detailed history of Mario Gabelli (Gamco Investors, Inc. Et Al) transactions in Osi Systems Inc stock. As of the latest transaction made, Gamco Investors, Inc. Et Al holds 3,564 shares of OSIS stock, worth $905,612. This represents 0.01% of its overall portfolio holdings.

Number of Shares
3,564
Holding current value
$905,612
% of portfolio
0.01%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 13, 2025

BUY
$174.22 - $239.05 $620,920 - $851,974
3,564 New
3,564 $801,000

Others Institutions Holding OSIS

About OSI SYSTEMS INC


  • Ticker OSIS
  • Exchange NASDAQ
  • Sector Technology
  • Industry Electronic Components
  • Shares Outstandng 16,854,800
  • Market Cap $4.28B
  • Description
  • OSI Systems, Inc. designs and manufactures electronic systems and components worldwide. It operates in three segments: Security, Healthcare, and Optoelectronics and Manufacturing. The Security segment offers baggage and parcel inspection, cargo and vehicle inspection, hold baggage and people screening, radiation detection, and explosive and narc...
More about OSIS
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