OSI Systems (NASDAQ: OSIS) is heading into fiscal 2027 with significant financial momentum, following a record fiscal year ended June 30 that produced $1.79 billion in revenue.
The company’s operating cash flow reached a record $276 million for the full year, with a particularly strong $182 million generated in the fourth quarter alone.
Cash and equivalents surged to $359.8 million from $106.4 million a year earlier, dramatically strengthening the company’s balance sheet heading into the new fiscal year.
That liquidity supported $123.6 million in fourth-quarter share buybacks while management simultaneously refinanced debt and reduced bank credit lines to zero.
By eliminating variable credit-line exposure, OSI Systems has insulated its capital structure, preserving operational flexibility at a time when defense industry peers like RTX (+0.42%) face valuation pressure as interest rates remain elevated.
On September 16, the company’s Security division announced approximately $90 million in US government contracts covering Very Low Frequency communication systems and high-frequency transmission equipment.
CEO Ajay Mehra noted expanding momentum across the company’s Radio Frequency operations, prompting OSI Systems to scale labor capacity and expand its operational footprint to meet accelerating defense demand.
The $90 million award combines upfront infrastructure builds with long-term lifecycle support, creating a recurring revenue stream that extends well beyond initial equipment deployment.
OSI Systems reported a record backlog of $1.9 billion in its fiscal 2026 results, up from $1.8 billion the prior year, even as some deliveries were delayed due to Middle East conflicts.
Management clarified that deferred shipments represent timing reschedules rather than canceled contracts, suggesting headline backlog figures may actually understate total queued demand across the government and defense portfolio.
Fourth-quarter revenue declined 4% year over year to $484.1 million, as conflict-driven delivery delays disrupted planned shipment schedules and exposed how geopolitical events can distort quarterly financial results.
Across other segments, the Optoelectronics and Manufacturing division posted approximately 5% revenue growth year over year, sustained by consistent demand from aerospace, defense, and industrial customers.
The Healthcare division delivered a sharp margin turnaround, with adjusted operating margin jumping to 10% in the fourth quarter compared to just 1% in the prior-year period.
Fiscal 2026 non-GAAP diluted EPS grew 11% year over year to $10.35, though statutory GAAP diluted EPS came in lower at $8.95, reflecting a meaningful spread driven by management adjustments.
Management guidance for fiscal 2027 projects annual revenue growth between 5% and 8.1%, alongside non-GAAP EPS growth of 7.5% to 11%, though results near the lower bound would signal a noticeable deceleration.
Institutional sentiment around OSIS shows a clear split, with hedge fund ownership rising to 26 funds from 22 funds in the preceding quarter, signaling expanding conviction among long-side buyers.
Short interest remains elevated at 16.53% of float, driven by concerns over delivery lumpiness, Middle East exposure, and the widening gap between GAAP and non-GAAP earnings figures.
That heavy short positioning could create conditions for a squeeze if operational execution surprises to the upside and backlog conversion accelerates faster than geopolitical delays accumulate.
As of September 24, OSIS trades at 17.83 times forward earnings, a multiple that assumes steady growth rather than aggressive re-acceleration and leaves limited margin for error if guidance settles near its lower range.
The core investment debate heading into fiscal 2027 rests on whether swift backlog-to-revenue conversion and sustained margin expansion can outweigh persistent GAAP-to-non-GAAP discrepancies and geopolitical delivery risks.
