NASDAQ:RMBS
Rambus Inc.
Rambus Inc.'s revenue grew 27.1% in fiscal 2025 to $707.6M while operating margin rose to 36.8%, its highest in 10 years. Free cash flow was $333.2M, 47.1% of revenue.Summary generated from Rambus Inc.'s SEC filings. Latest annual report filed Feb 18, 2026.
Key statistics
Fiscal 2025 from SEC filings. MethodologyRevenue (FY25)$707.6M
Revenue growth+27.1%
Revenue, 5-yr CAGR+23.5%
Gross margin79.6%
Operating margin36.8%
Net margin32.6%
ROICn/a
Return on equity18.5%
Debt / equityn/a
Free cash flow$333.2M
FCF margin47.1%
Share count change+0.2%
Financials
| Item | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Revenue | 328 | 455 | 461 | 557 | 708 |
| Operating income | 24 | 77 | 154 | 183 | 260 |
| Net income | 18 | −14 | 334 | 180 | 230 |
| Free cash flow | 195 | 213 | 173 | 200 | 333 |
Recent filings
- 4Insider transaction report
Oct 5, 2026 - 4Insider transaction report
Sep 24, 2026 - 8-KDirector or officer change
Sep 4, 2026 - 8-KEntry into a material agreement
Aug 5, 2026 - 10-QQuarterly report for the period ended Jun 30, 2026
Jul 28, 2026 - 8-KResults of operations and financial condition
Jul 27, 2026 - 8-KDirector or officer change
Apr 29, 2026 - 10-QQuarterly report for the period ended Mar 31, 2026
Apr 28, 2026