JANUS HENDERSON GROUP PLC - 30 Sep 2025 SCHEDULE 13G/A Report for OSI SYSTEMS, INC. Common Stock (OSIS)

Filing Manager
JANUS HENDERSON GROUP PLC
Reporting Manager
JANUS HENDERSON GROUP PLC
Symbol
OSIS
Shares outstanding
17M shares
Disclosed Ownership
1M shares
Ownership
5.9%
Form type
SCHEDULE 13G/A
Filing time
14 Nov 2025, 12:40:22 UTC
Date of event
30 Sep 2025
Previous filing
14 Aug 2025

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
JANUS HENDERSON GROUP PLC 5.9% 1M 0 1M Kristin Mariani Head of North America Compliance, CCO