---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-104361"
form_type: "8-K"
ticker: "OSIS"
cik: "0001039065"
company_name: "OSI SYSTEMS INC"
filed_at: "2025-10-30T23:59:59+00:00"
generated_at: "2026-05-17T01:12:48.440848+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# OSI Systems reports record Q1 revenue $385M (+12% YoY); raises FY2026 guidance

## Summary
- Record Q1 revenue $384.6M, +12% YoY; GAAP EPS $1.18; Non-GAAP EPS $1.42 (+14% YoY).
- Record Q1 backlog; book-to-bill ratio 1.1.
- Security division revenue +13%, Optoelectronics/Mfg +12%, Healthcare +10% YoY.
- FY2026 guidance raised: revenue $1.825-1.867B; Non-GAAP EPS $10.20-10.48.
- Operating cash flow turned positive at $17.1M versus ($37.2M) in prior year.

## SEC filing metadata
- accession: 0001104659-25-104361
- form_type: 8-K
- ticker: OSIS
- cik: 0001039065
- company_name: OSI SYSTEMS INC
- filed_at: 2025-10-30T23:59:59+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/1039065/000110465925104361/0001104659-25-104361-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1039065/000110465925104361/tm2529781d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-104361
- JSON: https://secwatch.observer/filing/0001104659-25-104361.json
- Plain text: https://secwatch.observer/filing/0001104659-25-104361.txt

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