OSI Systems (OSIS) Q1 2027 earnings review
OSI Systems backlog hits a record, but operating profit slips
OSI Systems, the maker of airport security scanners, electronics and hospital monitors, booked a record wave of orders even as operating profit slipped. First-quarter sales rose 5% from a year ago, while profit per share, excluding one-offs, climbed 17% because share buybacks and lower interest costs offset weaker margins in Security and Healthcare. Chief executive Ajay Mehra raised the full-year per-share profit outlook, and by our math the unchanged sales plan calls for 7% growth over the rest of the year.
| Revenue | $403.5M +4.9% from a year ago |
|---|---|
| Profit per share, excluding one-offs | $1.66 +17% from a year ago |
| Order backlog | $2.1B $1.9B last quarter (+11% from a year ago) |
| Full-year profit per share outlook | Raised $0.15 middle of the range: 10.7% growth |
⚖️ Verdict: 🟢 Bullish
The story got better because $583 million of new bookings pushed the order backlog up by $200 million, breaking a five-quarter stall and backing the second-half sales plan while cash flow more than doubled. One caution: service revenue grew just 4% and its gross margin fell 3.4 percentage points by our math, undercutting the main lever management counts on to restore Security margins.
The question now is whether the $2.1 billion backlog and service contracts turn into higher-margin shipments in the second half, or whether Middle East delays and flat service sales persist. If service revenue lifts above its six-quarter plateau and inventory turns into deliveries, operating profit will catch up with per-share profit; otherwise, earnings growth will keep relying on buybacks. Second-quarter service revenue and Security margins will tell.
🐂 Bull Case
New Orders Broke the Five-Quarter Backlog Stall
OSI Systems tracks future demand through its order backlog, the total value of customer orders it has won but not yet shipped. For five straight quarters, that figure sat between $1.8 billion and $1.9 billion. This quarter, customers placed $583 million of new orders, or $1.40 of orders for every $1.00 of sales.
By our math, that added $200 million of net new backlog, double the $100 million added a year ago. Both the Security division and the Optoelectronics and Manufacturing division hit record order backlogs, chief executive Ajay Mehra said, because customers ordered more inspection systems and electronic components.
What to watch: the breakdown of remaining performance obligations in the quarterly filing. A matching $200 million increase there would show that firm contracts, rather than multi-year framework ceilings, drove the jump.
Buybacks and Lower Interest Lifted Profit Per Share
OSI Systems has used low-cost convertible debt and share buybacks to lift per-share profit, though critics note its 2029 notes can add dilution when the stock trades above their conversion price. In August, the board added 1 million shares to the buyback plan. The company bought back 305,559 shares this quarter, "resulting in total capital returned to shareholders through repurchases of approximately $62 million", finance chief Alan Edrick said.
- Operating profit, excluding one-offs: $38.3 million, down 3.8% from a year ago by our math
- Net interest and other expense: $3.3 million, down 55.1% from a year ago by our math
- Diluted share count: 16.3 million, down 7.0% from a year ago by our math
- Profit per share, excluding one-offs: $1.66, up 16.9% from a year ago
Those financial moves turned a drop in operating profit into a 17% gain in per-share profit and let OSI Systems raise its full-year per-share profit outlook by $0.15 without raising its sales plan. What to watch: the diluted share table in the quarterly filing, which will show how many shares the 2029 convertible notes added back against the 305,559 shares retired.
External Electronics Sales Grew 16%
The Optoelectronics and Manufacturing division makes sensors, sub-assemblies and precision components for other equipment makers, as well as parts for OSI Systems' own security scanners. Total division sales rose 9.4% from a year ago to $119.7 million, and rose "16% year-over-year from sales to external customers, while also achieving adjusted operating margin expansion", Mehra said.
Operating profit margin in the division, excluding one-offs, edged up 0.2 percentage points to 12.1% as customers used its global factories to diversify their supply chains. What to watch: external customer sales growth in the second quarter; holding a double-digit pace would keep the company growing while large border security shipments wait for the second half.
Cash Flow Doubled and Customer Advances Rebounded
Cash collection has been a major focus because a single Mexican government customer owed OSI Systems $190 million at the end of June, raising concern that slow payments could hurt cash flow. In the first quarter, operating cash flow more than doubled from a year ago to $37.1 million, Edrick said.
After $7.7 million of capital spending, free cash flow reached $29.4 million by our math, or 120% of net profit, while upfront cash advances from customers jumped 51.2% from June to $64.1 million. What to watch: the largest customer's share of accounts receivable in the quarterly filing; a drop below June's 25% share would confirm that Mexican collections drove the cash improvement.
🐻 Bear Case
Service Growth Stayed Flat and Cut Security Margins
Service revenue — mainly maintenance and support contracts on installed airport and border scanners — carries higher margins than hardware sales and is the main lever OSI Systems relies on to lift profitability. Mehra said the Security division's operating margin fell because of "a less favorable mix of revenues", and expects it to recover "as our revenue mix stabilizes and service revenues increase".
- Service revenue: $113.6 million, up 4.4% from a year ago by our math, and still inside the $108–114 million band of the last five quarters
- Service gross margin: 42.0% by our math, down 3.4 percentage points from 45.4% a year ago
- Product gross margin: 26.2% by our math, down 0.5 percentage points from 26.7% a year ago
- Security operating margin, excluding one-offs: 12.6%, down 0.9 percentage points from 13.5% a year ago
The cost of delivering services rose 0.9 percentage points of total revenue by our math, while product manufacturing costs rose 0.5 percentage points, dragging company gross margin down 1.3 percentage points to 30.7%. Hitting the prior 10% full-year service growth target now requires 11.8% service growth over the rest of the year by our math. What to watch: second-quarter service revenue; another reading near $113 million would put that double-digit target out of reach.
Patient Monitoring Sales Fell 14% Into a Loss
The Healthcare division sells hospital patient-monitoring and cardiology equipment, a small unit that briefly reached a 10.0% operating margin, excluding one-offs, in the fourth quarter. "The performance of the Healthcare division was soft in the quarter, but we are focused on improving performance and anticipate a return to growth this fiscal year," Mehra said.
Division sales fell 13.8% from a year ago to $35.1 million by our math, and the unit posted a $0.6 million operating loss, excluding one-offs, plus $1.5 million in restructuring charges. Because fixed costs are high, a $5.6 million sales drop erased $3.1 million of operating profit. What to watch: second-quarter Healthcare sales; another double-digit decline would show the fourth-quarter rebound was a one-off.
Middle East Delays Still Hold Back Security
Conflicts in the Middle East delayed about $50 million of planned Security equipment deliveries at the end of last fiscal year, causing OSI Systems to miss its annual sales plan. "The Security division delivered a solid quarter despite continued geopolitical headwinds," Mehra said, as division sales rose 3.9% from a year ago to $264.1 million.
Meanwhile, inventory on the balance sheet rose 11.5% in three months, or $47.8 million by our math, to $463.4 million, showing that OSI Systems is building equipment faster than customers are taking delivery. What to watch: inventory levels and Middle East shipment commentary in the second quarter; rising inventory alongside slow Security growth would signal that regional delays are worsening.
Risks this quarter didn't answer
Three standing questions around defense contracts, border orders and accounting could not be read from the earnings release alone and await the conference call or the quarterly filing.
- Radio-frequency defense sales and the $235 million Over-the-Horizon Radar contract: not mentioned in the release; the call or filing will show whether final contract terms are signed.
- US Customs and Border Protection task orders: not broken out from the $583 million bookings total; the call will show if new border orders arrived beyond the initial $21 million.
- Bill-and-hold revenue (sales booked before physical delivery): $64.7 million last year, and not disclosed in the release; the quarterly filing's revenue footnote will show the first-quarter figure.
💲 Other KPIs
Uncollected customer bills fell by $17.8 million, or 2.3% by our math, from June's $764.6 million, and are down 9.8% from $828.2 million a year ago. Collecting older bills helped operating cash flow more than double to $37.1 million this quarter despite the $47.8 million rise in inventory.
Spending on product engineering fell 4.9% from a year ago by our math, dropping from 5.3% of sales to 4.8%. Along with lower corporate overhead, that restraint kept total operating expenses flat at $90.2 million and cushioned the drop in gross margin.
🔮 Guidance
Unchanged. The plan still calls for 5.0% to 8.1% sales growth this year, or 6.5% at the middle of the range. By our math, after 4.9% growth in the first quarter, that leaves 7.0% growth for the rest of the year as delayed Middle East shipments arrive and Mexican contract comparisons ease.
Raised. The company lifted both ends of the range by $0.15, to 9.0%–12.5% growth, after beating the first quarter on lower interest costs and a 7.0% smaller share count. By our math, the middle of the range ($11.46) leaves 9.7% per-share profit growth for the rest of the year, down from 16.9% in the first quarter.
❓ Key Questions
What drove the $583 million in first-quarter bookings?
Backlog jumped $200 million after five flat quarters. Investors need to know how much came from US Customs and Border Protection task orders, international airport deals, or radio-frequency defense awards, and when those orders will ship.
Why did service gross margin drop 3.4 percentage points?
Service gross margin fell from 45.4% to 42.0% by our math while service sales grew just 4.4%. Because management relies on services to lift Security margins in the second half, the cause of the higher service costs matters.
What were radio-frequency defense sales and radar contract terms?
The radio-frequency defense unit is central to the homeland-defense growth story, and its $235 million radar award was still under temporary contract terms last quarter. Management did not disclose the unit's first-quarter sales or contract progress in the release.
How much did the largest Mexican customer pay down?
One Mexican customer accounted for $190 million, or 25%, of accounts receivable at the end of June. Operating cash flow doubled this quarter, so the remaining balance on that account will show whether collection risk is fading.