OSI Systems ($OSIS) FY2026 Q4 Earnings Analysis — Revenue Miss, Sharp After-Hours Sell-Off
Earnings Scorecard
Revenue: $484 million (-4% YoY; estimate $530M) ❌ Miss
EPS: Adjusted $3.78 (estimate $3.77) ✅ Beat
Guidance: Newly issued — FY2027 revenue $1.875B–$1.930B, adjusted EPS $11.13–$11.49
Stock reaction: After-hours -13.02% ($189.69) — as of 08-21 06:00 KST
The Positives
Adjusted EPS: Quarterly $3.78, a record high, +17% YoY
Operating cash flow: Quarterly $182M and full-year $276M, both record highs
Backlog: $1.9 billion, a record, with delayed shipments retained in the backlog
Full-year revenue: FY2026 revenue of $1.786 billion, up 4% YoY, a record
Optoelectronics & Manufacturing and Medical segments posted revenue growth of roughly 5% YoY each. The Medical segment's adjusted operating margin recovered sharply to 10% from about 1% a year earlier, and share buybacks continued.
The Shortcomings
Revenue: $484 million, a sizable miss versus the $530M estimate; -4% YoY
Middle East shipment delays: Security-segment delivery schedules slipped, pulling revenue lower
Management attributed the slippage of certain planned deliveries to the Middle East conflict. It emphasized that no orders were canceled, but a short-term gap in revenue and market expectations has emerged.
What Management Said
President & CEO Ajay Mehra said that, while Middle East-related conflicts pushed out certain deliveries, bookings and execution remained solid across all three segments. For FY2027, the message was a commitment to invest in business opportunities and cash generation to grow long-term value.
Market Reaction and Key Items to Watch
The market's first read centered on the sizable revenue miss over earnings defensibility. The key question is how quickly the Middle East-related shipment gap is filled in the near term.
Actual delivery timing and revenue-recognition pace for the deferred security-segment units
Quarterly pace versus FY2027 guidance
Whether margin strength is sustained in the Medical and Optoelectronics segments
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