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Side-by-side financial comparison of GLAUKOS Corp (GKOS) and RAMBUS INC (RMBS). Click either name above to swap in a different company.
RAMBUS INC is the larger business by last-quarter revenue ($180.2M vs $150.6M, roughly 1.2× GLAUKOS Corp). RAMBUS INC runs the higher net margin — 33.2% vs 6.2%, a 27.0% gap on every dollar of revenue. On growth, GLAUKOS Corp posted the faster year-over-year revenue change (41.2% vs 8.1%). Over the past eight quarters, GLAUKOS Corp's revenue compounded faster (25.4% CAGR vs 16.8%).
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.
Rambus Inc. is an American technology company that designs, develops and licenses chip interface technologies and architectures that are used in digital electronics products. The company, founded in 1990, is well known for inventing RDRAM and for its intellectual property-based litigation following the introduction of DDR-SDRAM memory.
GKOS vs RMBS — Head-to-Head
Income Statement — Q1 FY2026 vs Q1 FY2026
| Metric | | |
|---|---|---|
| Revenue | $150.6M | $180.2M |
| Net Profit | $9.4M | $59.9M |
| Gross Margin | 77.9% | 79.7% |
| Operating Margin | 9.0% | 34.3% |
| Net Margin | 6.2% | 33.2% |
| Revenue YoY | 41.2% | 8.1% |
| Net Profit YoY | — | -7.3% |
| EPS (diluted) | — | $0.55 |
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 | $180.2M | ||
| Q4 25 | $143.1M | $190.2M | ||
| Q3 25 | $133.5M | $178.5M | ||
| Q2 25 | $124.1M | $172.2M | ||
| Q1 25 | $106.7M | $166.7M | ||
| Q4 24 | $105.5M | $161.1M | ||
| Q3 24 | $96.7M | $145.5M | ||
| Q2 24 | $95.7M | $132.1M |
| Q1 26 | $9.4M | $59.9M | ||
| Q4 25 | $-133.7M | $63.8M | ||
| Q3 25 | $-16.2M | $48.4M | ||
| Q2 25 | $-19.7M | $57.9M | ||
| Q1 25 | $-18.1M | $60.3M | ||
| Q4 24 | $-33.6M | $62.2M | ||
| Q3 24 | $-21.4M | $48.7M | ||
| Q2 24 | $-50.5M | $36.1M |
| Q1 26 | 77.9% | 79.7% | ||
| Q4 25 | -1.1% | 78.9% | ||
| Q3 25 | 78.4% | 79.5% | ||
| Q2 25 | 78.3% | 79.8% | ||
| Q1 25 | 77.2% | 80.3% | ||
| Q4 24 | 72.9% | 80.4% | ||
| Q3 24 | 76.6% | 80.7% | ||
| Q2 24 | 76.4% | 79.7% |
| Q1 26 | 9.0% | 34.3% | ||
| Q4 25 | -97.7% | 37.2% | ||
| Q3 25 | -12.3% | 35.4% | ||
| Q2 25 | -18.3% | 36.6% | ||
| Q1 25 | -19.4% | 37.9% | ||
| Q4 24 | -27.2% | 35.9% | ||
| Q3 24 | -25.5% | 37.6% | ||
| Q2 24 | -31.3% | 30.5% |
| Q1 26 | 6.2% | 33.2% | ||
| Q4 25 | -93.4% | 33.6% | ||
| Q3 25 | -12.2% | 27.1% | ||
| Q2 25 | -15.8% | 33.6% | ||
| Q1 25 | -17.0% | 36.2% | ||
| Q4 24 | -31.8% | 38.6% | ||
| Q3 24 | -22.1% | 33.4% | ||
| Q2 24 | -52.8% | 27.3% |
| Q1 26 | — | $0.55 | ||
| Q4 25 | $-2.34 | $0.58 | ||
| Q3 25 | $-0.28 | $0.44 | ||
| Q2 25 | $-0.34 | $0.53 | ||
| Q1 25 | $-0.32 | $0.56 | ||
| Q4 24 | $-0.56 | $0.57 | ||
| Q3 24 | $-0.39 | $0.45 | ||
| Q2 24 | $-1.00 | $0.33 |
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 | $134.3M |
| Total DebtLower is stronger | — | — |
| Stockholders' EquityBook value | $670.9M | — |
| Total Assets | $893.3M | $1.5B |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q1 26 | $276.7M | $134.3M | ||
| Q4 25 | $90.8M | $182.8M | ||
| Q3 25 | $98.2M | $79.2M | ||
| Q2 25 | $100.8M | $87.8M | ||
| Q1 25 | $114.3M | $132.2M | ||
| Q4 24 | $169.6M | $99.8M | ||
| Q3 24 | $100.1M | $114.0M | ||
| Q2 24 | $68.1M | $124.6M |
| Q1 26 | $670.9M | — | ||
| Q4 25 | $656.2M | $1.4B | ||
| Q3 25 | $769.5M | $1.3B | ||
| Q2 25 | $765.1M | $1.2B | ||
| Q1 25 | $764.0M | $1.2B | ||
| Q4 24 | $766.9M | $1.1B | ||
| Q3 24 | $668.5M | $1.0B | ||
| Q2 24 | $665.2M | $1.0B |
| Q1 26 | $893.3M | $1.5B | ||
| Q4 25 | $893.5M | $1.5B | ||
| Q3 25 | $999.4M | $1.4B | ||
| Q2 25 | $987.0M | $1.5B | ||
| Q1 25 | $966.2M | $1.4B | ||
| Q4 24 | $974.8M | $1.3B | ||
| Q3 24 | $926.5M | $1.3B | ||
| Q2 24 | $919.7M | $1.3B |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
GKOS
Segment breakdown not available.
RMBS
| Product revenue | $88.0M | 49% |
| Royalties | $69.6M | 39% |
| Contract and other revenue | $22.6M | 13% |
