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Side-by-side financial comparison of Allegiant Travel CO (ALGT) and OSI SYSTEMS INC (OSIS). Click either name above to swap in a different company.
Allegiant Travel CO is the larger business by last-quarter revenue ($732.4M vs $464.1M, roughly 1.6× OSI SYSTEMS INC). OSI SYSTEMS INC runs the higher net margin — 8.3% vs 5.8%, a 2.5% gap on every dollar of revenue. On growth, OSI SYSTEMS INC posted the faster year-over-year revenue change (10.5% vs 4.8%). Over the past eight quarters, Allegiant Travel CO's revenue compounded faster (11.0% CAGR vs 7.0%).
Allegiant Air, styled as allegiant, is an American low-cost airline headquartered in Las Vegas, Nevada. The airline focuses on serving leisure traffic from small and medium-sized cities which it considers to be underserved, using an ultra low-cost business model with minimal inclusions in fares and a greater number of add-on fees.
OSI Systems, Inc. is an American company based in California that develops and markets security and inspection systems such as airport security X-ray machines and metal detectors, medical monitoring and anesthesia systems, and optoelectronic devices. As of June 2010, the company employs approximately 3,180 personnel globally and includes subsidiary companies Spacelabs Healthcare, Rapiscan Systems and OSI Optoelectronics.
ALGT vs OSIS — Head-to-Head
Income Statement — Q1 FY2026 vs Q2 FY2026
| Metric | | |
|---|---|---|
| Revenue | $732.4M | $464.1M |
| Net Profit | $42.5M | $38.7M |
| Gross Margin | — | 32.7% |
| Operating Margin | 11.1% | 12.7% |
| Net Margin | 5.8% | 8.3% |
| Revenue YoY | 4.8% | 10.5% |
| Net Profit YoY | 32.4% | 2.3% |
| EPS (diluted) | $2.30 | $2.22 |
Green = leading value per metric. Periods may differ when fiscal calendars don't align.
8-Quarter Revenue & Profit Trend
Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.
| Q1 26 | $732.4M | — | ||
| Q4 25 | $595.5M | $464.1M | ||
| Q3 25 | $494.1M | $384.6M | ||
| Q2 25 | $617.9M | $505.0M | ||
| Q1 25 | $616.8M | $444.4M | ||
| Q4 24 | $553.6M | $419.8M | ||
| Q3 24 | $489.0M | $344.0M | ||
| Q2 24 | $594.5M | $480.9M |
| Q1 26 | $42.5M | — | ||
| Q4 25 | $31.9M | $38.7M | ||
| Q3 25 | $-43.6M | $20.6M | ||
| Q2 25 | $-65.2M | $52.7M | ||
| Q1 25 | $32.1M | $41.1M | ||
| Q4 24 | $-216.2M | $37.8M | ||
| Q3 24 | $-36.8M | $17.9M | ||
| Q2 24 | $13.7M | $44.7M |
| Q1 26 | — | — | ||
| Q4 25 | — | 32.7% | ||
| Q3 25 | — | 32.0% | ||
| Q2 25 | — | 33.3% | ||
| Q1 25 | — | 33.8% | ||
| Q4 24 | — | 35.1% | ||
| Q3 24 | — | 35.3% | ||
| Q2 24 | — | 32.1% |
| Q1 26 | 11.1% | — | ||
| Q4 25 | 11.2% | 12.7% | ||
| Q3 25 | -5.5% | 8.6% | ||
| Q2 25 | -10.9% | 14.5% | ||
| Q1 25 | 10.5% | 12.7% | ||
| Q4 24 | -47.7% | 13.8% | ||
| Q3 24 | -5.4% | 8.8% | ||
| Q2 24 | 5.9% | 13.1% |
| Q1 26 | 5.8% | — | ||
| Q4 25 | 5.4% | 8.3% | ||
| Q3 25 | -8.8% | 5.3% | ||
| Q2 25 | -10.5% | 10.4% | ||
| Q1 25 | 5.2% | 9.3% | ||
| Q4 24 | -39.1% | 9.0% | ||
| Q3 24 | -7.5% | 5.2% | ||
| Q2 24 | 2.3% | 9.3% |
| Q1 26 | $2.30 | — | ||
| Q4 25 | $1.82 | $2.22 | ||
| Q3 25 | $-2.41 | $1.18 | ||
| Q2 25 | $-3.62 | $3.04 | ||
| Q1 25 | $1.73 | $2.40 | ||
| Q4 24 | $-12.12 | $2.22 | ||
| Q3 24 | $-2.05 | $1.05 | ||
| Q2 24 | $0.75 | $2.57 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $902.1M | $336.7M |
| Total DebtLower is stronger | — | $1.0B |
| Stockholders' EquityBook value | — | $845.5M |
| Total Assets | — | $2.5B |
| Debt / EquityLower = less leverage | — | 1.19× |
8-quarter trend — quarters aligned by calendar period.
| Q1 26 | $902.1M | — | ||
| Q4 25 | $805.7M | $336.7M | ||
| Q3 25 | $956.7M | $124.4M | ||
| Q2 25 | $842.8M | $106.4M | ||
| Q1 25 | $878.6M | $95.8M | ||
| Q4 24 | $781.1M | $101.6M | ||
| Q3 24 | $759.3M | $85.1M | ||
| Q2 24 | $791.9M | $95.4M |
| Q1 26 | — | — | ||
| Q4 25 | $1.7B | $1.0B | ||
| Q3 25 | $1.8B | $442.2M | ||
| Q2 25 | $1.8B | $471.6M | ||
| Q1 25 | $1.7B | $473.2M | ||
| Q4 24 | $1.6B | $474.8M | ||
| Q3 24 | $1.8B | $476.3M | ||
| Q2 24 | $1.7B | $137.6M |
| Q1 26 | — | — | ||
| Q4 25 | $1.1B | $845.5M | ||
| Q3 25 | $1.0B | $946.0M | ||
| Q2 25 | $1.1B | $951.1M | ||
| Q1 25 | $1.1B | $879.3M | ||
| Q4 24 | $1.1B | $825.8M | ||
| Q3 24 | $1.3B | $786.5M | ||
| Q2 24 | $1.3B | $863.5M |
| Q1 26 | — | — | ||
| Q4 25 | $4.2B | $2.5B | ||
| Q3 25 | $4.4B | $2.3B | ||
| Q2 25 | $4.4B | $2.2B | ||
| Q1 25 | $4.5B | $2.1B | ||
| Q4 24 | $4.4B | $2.1B | ||
| Q3 24 | $4.8B | $2.1B | ||
| Q2 24 | $4.9B | $1.9B |
| Q1 26 | — | — | ||
| Q4 25 | 1.60× | 1.19× | ||
| Q3 25 | 1.76× | 0.47× | ||
| Q2 25 | 1.68× | 0.50× | ||
| Q1 25 | 1.57× | 0.54× | ||
| Q4 24 | 1.48× | 0.57× | ||
| Q3 24 | 1.36× | 0.61× | ||
| Q2 24 | 1.30× | 0.16× |
Cash Flow & Capital Efficiency
How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.
| Metric | | |
|---|---|---|
| Operating Cash FlowLast quarter | — | $62.2M |
| Free Cash FlowOCF − Capex | — | $55.5M |
| FCF MarginFCF / Revenue | — | 12.0% |
| Capex IntensityCapex / Revenue | — | 1.4% |
| Cash ConversionOCF / Net Profit | — | 1.61× |
| TTM Free Cash FlowTrailing 4 quarters | — | $137.2M |
8-quarter trend — quarters aligned by calendar period.
| Q1 26 | — | — | ||
| Q4 25 | $112.2M | $62.2M | ||
| Q3 25 | $-6.1M | $17.1M | ||
| Q2 25 | $92.2M | $562.0K | ||
| Q1 25 | $191.4M | $81.6M | ||
| Q4 24 | $84.4M | $52.5M | ||
| Q3 24 | $17.3M | $-37.2M | ||
| Q2 24 | $68.9M | $-29.0M |
| Q1 26 | — | — | ||
| Q4 25 | $90.4M | $55.5M | ||
| Q3 25 | $-121.7M | $10.1M | ||
| Q2 25 | $-10.5M | $-5.6M | ||
| Q1 25 | $116.9M | $77.1M | ||
| Q4 24 | $24.0M | $47.1M | ||
| Q3 24 | $-28.7M | $-44.9M | ||
| Q2 24 | $7.0M | $-37.5M |
| Q1 26 | — | — | ||
| Q4 25 | 15.2% | 12.0% | ||
| Q3 25 | -24.6% | 2.6% | ||
| Q2 25 | -1.7% | -1.1% | ||
| Q1 25 | 19.0% | 17.4% | ||
| Q4 24 | 4.3% | 11.2% | ||
| Q3 24 | -5.9% | -13.0% | ||
| Q2 24 | 1.2% | -7.8% |
| Q1 26 | — | — | ||
| Q4 25 | 3.7% | 1.4% | ||
| Q3 25 | 23.4% | 1.8% | ||
| Q2 25 | 16.6% | 1.2% | ||
| Q1 25 | 12.1% | 1.0% | ||
| Q4 24 | 10.9% | 1.3% | ||
| Q3 24 | 9.4% | 2.2% | ||
| Q2 24 | 10.4% | 1.8% |
| Q1 26 | — | — | ||
| Q4 25 | 3.51× | 1.61× | ||
| Q3 25 | — | 0.83× | ||
| Q2 25 | — | 0.01× | ||
| Q1 25 | 5.96× | 1.98× | ||
| Q4 24 | — | 1.39× | ||
| Q3 24 | — | -2.07× | ||
| Q2 24 | 5.03× | -0.65× |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
ALGT
| Passenger | $671.8M | 92% |
| Third party products | $42.3M | 6% |
| Fixed fee contracts | $18.1M | 2% |
| Resort and other | $175.0K | 0% |
OSIS
| Security Division | $334.7M | 72% |
| Optoelectronics And Manufacturing Division | $92.8M | 20% |
| Healthcare Division | $36.5M | 8% |
