Stocks Technology RMBS
NASDAQ · TechnologyRambus Inc (RMBS)
Rambus Inc brought in $721.2M of revenue over the twelve months to March 31, 2026, up 19.1% from a year earlier. Net income was $230M, a net margin of 31.9%. Operating cash flow minus capital spending left $333.2M of free cash flow in fiscal 2025. At March 31, 2026 it held $134.3M in cash. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on July 28, 2026.
What Rambus Inc does
Rambus Inc is registered with the SEC under industry code SIC 3674 (Semiconductors & Related Devices). Its shares trade on NASDAQ under the ticker RMBS.
Revenue and profit by year
Key figures
| Fiscal year | Revenue | Net income | Diluted EPS | Free cash flow |
|---|---|---|---|---|
| 2025 | $707.6M | $230.5M | $2.11 | $333.2M |
| 2024 | $556.6M | $179.8M | $1.65 | $199.9M |
| 2023 | $461.1M | $333.9M | $3.01 | $172.5M |
| 2022 | $454.8M | -$14.3M | -$0.13 | $212.9M |
| 2021 | $328.3M | $18.3M | $0.16 | $195.4M |
| 2020 | $246.3M | -$40.5M | -$0.36 | $155.7M |
Latest SEC filings
What Rambus Inc has filed recently, newest first. Each links to the original document on SEC EDGAR.
- September 4, 2026
- August 5, 2026
- July 29, 2026Passive stake changed SCHEDULE 13G/A
- July 28, 2026Quarterly report 10-Q · period to June 30, 2026
- July 27, 2026
- June 5, 2026Passive stake (5% or more) SCHEDULE 13G
- June 1, 2026
- May 15, 2026Passive stake changed SCHEDULE 13G/A
- May 6, 2026Passive stake (5% or more) SCHEDULE 13G
- April 30, 2026Passive stake (5% or more) SCHEDULE 13G
Questions about RMBS
What does Rambus Inc do?
Rambus Inc is registered with the SEC under industry code SIC 3674 (Semiconductors & Related Devices). Its shares trade on NASDAQ under the ticker RMBS.
Is Rambus Inc profitable?
Yes. Over the twelve months to March 31, 2026 it reported net income of $230M on revenue of $721.2M, a net margin of 31.9%.
How much revenue does Rambus Inc make?
Over the twelve months to March 31, 2026 Rambus Inc reported revenue of $721.2M. That is 19.1% more than a year earlier.
When did Rambus Inc last report?
Its most recent periodic report is the quarterly report (10-Q) filed on July 28, 2026. It covers the period to June 30, 2026. Its newest filing of any kind is the insider trade from September 24, 2026.
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Follow RMBS: get an email when it filesWhere the numbers come from
Financial figures are the values Rambus Inc tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.