RAMBUS INC — Earnings
Most recent reported period: FY2025 (Q4) (filed for period ending 2025-12-31) · sourced from SEC EDGAR
Next earnings (estimated): Wed, April 1, 2026 — 27 days overdue (likely already filed but EDGAR cache cold). Anchored to latest quarter-end + 91 days. Analyst-confirmed dates land in a follow-up wave.
YoY = vs same quarter prior year (seasonality-adjusted)
Recent earnings · last 8 quarters
| Quarter end | Revenue | YoY | Net Income | YoY | Op. Margin |
|---|---|---|---|---|---|
| 2025-12-31 | $190M | ↑+18.1% | $64M | ↑+2.6% | 37.2% |
| 2025-09-30 | $179M | ↑+22.7% | $48M | ↓-0.6% | 35.4% |
| 2025-06-30 | $172M | ↑+30.3% | $58M | ↑+60.7% | 36.6% |
| 2025-03-31 | $167M | ↑+41.4% | $60M | ↑+83.3% | 37.9% |
| 2024-12-31 | $161M | ↑+31.8% | $62M | ↑+6.2% | 35.9% |
| 2024-09-30 | $146M | ↑+38.2% | $49M | ↓-52.8% | 37.6% |
| 2024-06-30 | $132M | ↑+10.3% | $36M | ↓-78.6% | 30.5% |
| 2024-03-31 | $118M | ↑+3.6% | $33M | ↑+902.7% | 25.6% |
Analyst consensus estimates (EPS / Revenue) and implied move from options will land in a follow-up wave. For now, YoY-vs-prior-year-quarter is the surprise proxy.
Last earnings · FY2025 (Q4)
Revenue
$190M
↑+18.1% +$29M YoY
Net Income
$64M
↑+11.2% +$6M YoY
Earnings surprise · last 8 quarters
YoY % change · proxy for analyst surprise until estimates landEPS history · last 10 fiscal years
diluted, GAAP, annualNote: EPS reflects WEIGHTED-AVERAGE diluted shares for each fiscal year. Pre-stock- split values can blow up the early bars if SEC's XBRL data isn't split-adjusted — flagged as a known limitation; cumulative split-adjustment is a follow-up.
Margin trends · 67 quarters
margin trajectory tells the operating-leverage storyGross Margin↓-1.6pts
78.9%
Operating Margin↑+1.3pts
37.2%
Net Margin↓-5.1pts
33.6%
Go deeper
RMBS Sankey — flow of dollars
See how revenue waterfalls through every line item to net income for the latest reported quarter, with prior-period comparison.
Open SankeyRMBS Key Metrics — EPS, ROE, ROIC
10 CFA-grade fundamental ratios — EPS, BVPS, ROE, ROA, ROIC, Debt/Equity, Current Ratio. Compare across years.
Open Key Metrics