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OSI SYSTEMS INC (OSIS)
Institutional ownership, SEC filings and insider activity
Sector: Technology · SEC CIK 0001039065 · EDGAR filings · Updated 2026-07-21
OSI SYSTEMS INC (OSIS) has reported institutional ownership of 114.4%, with 371 institutional managers holding positions valued at $5.00B per the latest 13F reporting period.
Institutional ownership
114.4%
Institutional managers
371
Reported 13F value
$5.00B
Insider activity
76 trans.
−$27.6M net selling
Latest updates
- 2026-07-21 — Insider transaction reported (Form 4)
- 2026-07-21 — Insider transaction reported (Form 4)
- 2026-07-21 — Insider transaction reported (Form 4)
- 2026-07-21 — Insider transaction reported (Form 4)
- 2026-07-21 — Insider transaction reported (Form 4)
- 2026-07-07 — Insider transaction reported (Form 4)
Institutional ownership overview
According to SEC 13F filings tracked by Sightfile, OSI SYSTEMS INC has 371 institutional holders and institutional ownership of 114.4%.
Insider activity
Insiders reported 76 transactions (0 buys, 14 sells) across 14 reporting insiders, with a net reported value of −$27.6M.
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See full history, cross-references and alerts on SightfileSightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-21.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-21.