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Side-by-side financial comparison of GLAUKOS Corp (GKOS) and Iridium Communications Inc. (IRDM). Click either name above to swap in a different company.
Iridium Communications Inc. is the larger business by last-quarter revenue ($219.1M vs $150.6M, roughly 1.5× GLAUKOS Corp). Iridium Communications Inc. runs the higher net margin — 9.9% vs 6.2%, a 3.6% gap on every dollar of revenue. On growth, GLAUKOS Corp posted the faster year-over-year revenue change (41.2% vs 1.9%). Over the past eight quarters, GLAUKOS Corp's revenue compounded faster (25.4% CAGR vs 4.4%).
Glaukos Corp is a medical technology company focused on ophthalmology, developing and commercializing minimally invasive surgical devices, prescription pharmaceuticals and consumer products for glaucoma, corneal diseases and other eye disorders. It operates primarily across North America, Europe and Asia Pacific, serving hospitals, ophthalmology clinics and patients worldwide.
Iridium Communications Inc. is a publicly traded American company headquartered in McLean, Virginia, United States. Iridium operates the Iridium satellite constellation, a system of 80 satellites: 66 are active satellites and the remaining fourteen function as in-orbit spares. Iridium Satellites are used for worldwide voice and data communication from handheld satellite phones, satellite messenger communication devices and integrated transceivers, as well as for two-way satellite messaging se...
GKOS vs IRDM — Head-to-Head
Income Statement — Q1 FY2026 vs Q1 FY2026
| Metric | | |
|---|---|---|
| Revenue | $150.6M | $219.1M |
| Net Profit | $9.4M | $21.6M |
| Gross Margin | 77.9% | — |
| Operating Margin | 9.0% | 23.2% |
| Net Margin | 6.2% | 9.9% |
| Revenue YoY | 41.2% | 1.9% |
| Net Profit YoY | — | — |
| EPS (diluted) | — | — |
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 | $150.6M | $219.1M | ||
| Q4 25 | $143.1M | $212.9M | ||
| Q3 25 | $133.5M | $226.9M | ||
| Q2 25 | $124.1M | $216.9M | ||
| Q1 25 | $106.7M | $214.9M | ||
| Q4 24 | $105.5M | $213.0M | ||
| Q3 24 | $96.7M | $212.8M | ||
| Q2 24 | $95.7M | $201.1M |
| Q1 26 | $9.4M | $21.6M | ||
| Q4 25 | $-133.7M | $24.9M | ||
| Q3 25 | $-16.2M | $37.1M | ||
| Q2 25 | $-19.7M | $22.0M | ||
| Q1 25 | $-18.1M | $30.4M | ||
| Q4 24 | $-33.6M | $36.3M | ||
| Q3 24 | $-21.4M | $24.4M | ||
| Q2 24 | $-50.5M | $32.3M |
| Q1 26 | 77.9% | — | ||
| Q4 25 | -1.1% | — | ||
| Q3 25 | 78.4% | — | ||
| Q2 25 | 78.3% | — | ||
| Q1 25 | 77.2% | — | ||
| Q4 24 | 72.9% | — | ||
| Q3 24 | 76.6% | — | ||
| Q2 24 | 76.4% | — |
| Q1 26 | 9.0% | 23.2% | ||
| Q4 25 | -97.7% | 25.9% | ||
| Q3 25 | -12.3% | 30.9% | ||
| Q2 25 | -18.3% | 23.2% | ||
| Q1 25 | -19.4% | 28.1% | ||
| Q4 24 | -27.2% | 24.5% | ||
| Q3 24 | -25.5% | 25.8% | ||
| Q2 24 | -31.3% | 21.7% |
| Q1 26 | 6.2% | 9.9% | ||
| Q4 25 | -93.4% | 11.7% | ||
| Q3 25 | -12.2% | 16.4% | ||
| Q2 25 | -15.8% | 10.1% | ||
| Q1 25 | -17.0% | 14.2% | ||
| Q4 24 | -31.8% | 17.1% | ||
| Q3 24 | -22.1% | 11.5% | ||
| Q2 24 | -52.8% | 16.1% |
| Q1 26 | — | — | ||
| Q4 25 | $-2.34 | $0.24 | ||
| Q3 25 | $-0.28 | $0.35 | ||
| Q2 25 | $-0.34 | $0.20 | ||
| Q1 25 | $-0.32 | $0.27 | ||
| Q4 24 | $-0.56 | $0.30 | ||
| Q3 24 | $-0.39 | $0.21 | ||
| Q2 24 | $-1.00 | $0.27 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | $276.7M | — |
| Total DebtLower is stronger | — | — |
| Stockholders' EquityBook value | $670.9M | — |
| Total Assets | $893.3M | — |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q1 26 | $276.7M | — | ||
| Q4 25 | $90.8M | $96.5M | ||
| Q3 25 | $98.2M | $88.5M | ||
| Q2 25 | $100.8M | $79.3M | ||
| Q1 25 | $114.3M | $50.9M | ||
| Q4 24 | $169.6M | $93.5M | ||
| Q3 24 | $100.1M | $159.6M | ||
| Q2 24 | $68.1M | $63.5M |
| Q1 26 | — | — | ||
| Q4 25 | — | $1.8B | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | — | $1.8B | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — |
| Q1 26 | $670.9M | — | ||
| Q4 25 | $656.2M | $462.6M | ||
| Q3 25 | $769.5M | $450.5M | ||
| Q2 25 | $765.1M | $473.6M | ||
| Q1 25 | $764.0M | $518.4M | ||
| Q4 24 | $766.9M | $576.6M | ||
| Q3 24 | $668.5M | $663.8M | ||
| Q2 24 | $665.2M | $786.7M |
| Q1 26 | $893.3M | — | ||
| Q4 25 | $893.5M | $2.5B | ||
| Q3 25 | $999.4M | $2.6B | ||
| Q2 25 | $987.0M | $2.6B | ||
| Q1 25 | $966.2M | $2.6B | ||
| Q4 24 | $974.8M | $2.7B | ||
| Q3 24 | $926.5M | $2.8B | ||
| Q2 24 | $919.7M | $2.7B |
| Q1 26 | — | — | ||
| Q4 25 | — | 3.80× | ||
| Q3 25 | — | — | ||
| Q2 25 | — | — | ||
| Q1 25 | — | — | ||
| Q4 24 | — | 3.05× | ||
| Q3 24 | — | — | ||
| Q2 24 | — | — |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
GKOS
Segment breakdown not available.
IRDM
| Voice and data | $57.4M | 26% |
| IoT data (2) | $46.0M | 21% |
| Government | $39.5M | 18% |
| Government service revenue (5) | $27.6M | 13% |
| Subscriber equipment | $20.2M | 9% |
| Hosted payload and other data service (4) | $14.8M | 7% |
| Broadband (3) | $12.2M | 6% |
| Commercial | $1.3M | 1% |
