---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-007970"
form_type: "8-K"
ticker: "OSIS"
cik: "0001039065"
company_name: "OSI SYSTEMS INC"
filed_at: "2026-01-29T23:59:59+00:00"
generated_at: "2026-05-16T06:14:59.078779+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# OSI Systems Q2 revenue $464M record; raises FY2026 non-GAAP EPS guidance

## Summary
- Q2 revenue $464M (+11% YoY); GAAP EPS $2.22 flat; record non-GAAP EPS $2.58 (+7% YoY).
- Raises FY2026 non-GAAP EPS guidance to $10.30-$10.55 (10-13% YoY growth).
- Issued $575M 0.50% convertible notes due 2031; used to repay revolver and repurchase $146M stock.
- Security division revenue +15% YoY; Optoelectronics +12% with strong book-to-bill ratio.
- Backlog steady at $1.8B; operating cash flow $62M in the quarter.

## SEC filing metadata
- accession: 0001104659-26-007970
- form_type: 8-K
- ticker: OSIS
- cik: 0001039065
- company_name: OSI SYSTEMS INC
- filed_at: 2026-01-29T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1039065/000110465926007970/0001104659-26-007970-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1039065/000110465926007970/tm264404d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-007970
- JSON: https://secwatch.observer/filing/0001104659-26-007970.json
- Plain text: https://secwatch.observer/filing/0001104659-26-007970.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.