RMBS · NASDAQ
Rambus (RMBS) Stock Price & Fundamentals
Rambus (RMBS) closed at $275.16 on Oct 9, 2026, up 0.22% from the previous close of $274.55.
Share price, past year
1Y +1.00%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $275.16 |
| Sep 30, 2026 | $279.68 |
| Aug 31, 2026 | $278.41 |
| Jul 31, 2026 | $282.84 |
| Jun 30, 2026 | $272.04 |
| May 29, 2026 | $275.06 |
| Apr 30, 2026 | $276.30 |
| Mar 31, 2026 | $278.11 |
| Feb 27, 2026 | $264.85 |
| Jan 30, 2026 | $275.35 |
| Dec 31, 2025 | $266.23 |
| Nov 28, 2025 | $272.41 |
| Oct 31, 2025 | $274.38 |
Key statistics
- Market cap
- $29.75B
- P/E (TTM)
- 131.0
- EPS (TTM)
- $2.10
- Revenue (TTM)
- $721.16M
- Net income (TTM)
- $230.01M
- Shares outstanding
- 108.1M
- Dividend yield
- —
- 52-week range
- $261.05 – $283.65
Rambus's market cap is $29.75B, based on a share price of $275.16 and 108.1M shares outstanding as of Mar 31, 2026.
Financials
Rambus reported revenue of $707.63M for fiscal 2025, up 27.13% from fiscal 2024.
Rambus earned net income of $230.46M in fiscal 2025, a net margin of 32.6%.
Fiscal 2025 revenue was the highest in the 10 years shown.
Annual revenue
| Fiscal year | Revenue | Growth | Net income | Net margin | EPS (diluted) | Free cash flow |
|---|---|---|---|---|---|---|
| FY2025ended Dec 31, 2025 | $707.63M | +27.1% | $230.46M | 32.6% | $2.11 | $333.18M |
| FY2024ended Dec 31, 2024 | $556.62M | +20.7% | $179.82M | 32.3% | $1.65 | $199.90M |
| FY2023ended Dec 31, 2023 | $461.12M | +1.4% | $333.90M | 72.4% | $3.01 | $172.55M |
| FY2022ended Dec 31, 2022 | $454.79M | +38.5% | −$14.31M | −3.2% | −$0.13 | $212.92M |
| FY2021ended Dec 31, 2021 | $328.30M | +33.3% | $18.33M | 5.6% | $0.16 | $195.43M |
| FY2020ended Dec 31, 2020 | $246.32M | +8.2% | −$40.47M | −16.4% | −$0.36 | $155.73M |
| FY2019ended Dec 31, 2019 | $227.60M | −1.6% | −$85.96M | −37.8% | −$0.77 | $122.06M |
| FY2018ended Dec 31, 2018 | $231.20M | −41.2% | −$157.96M | −68.3% | −$1.46 | $75.46M |
| FY2017ended Dec 31, 2017 | $393.10M | +16.8% | −$22.86M | −5.8% | −$0.21 | $108.05M |
| FY2016ended Dec 31, 2016 | $336.60M | — | $6.82M | 2.0% | $0.06 | $87.05M |
| Quarter | Revenue | Net income | EPS (diluted) |
|---|---|---|---|
| Q1 FY2026ended Mar 31, 2026 | $180.19M | $59.86M | $0.55 |
| Q4 FY2025ended Dec 31, 2025 | $190.24M | $63.84M | $0.58 |
| Q3 FY2025ended Sep 30, 2025 | $178.51M | $48.38M | $0.44 |
| Q2 FY2025ended Jun 30, 2025 | $172.21M | $57.94M | $0.53 |
| Q1 FY2025ended Mar 31, 2025 | $166.66M | $60.30M | $0.56 |
| Q4 FY2024ended Dec 31, 2024 | $161.10M | $62.20M | $0.57 |
| Q3 FY2024ended Sep 30, 2024 | $145.51M | $48.67M | $0.45 |
| Q2 FY2024ended Jun 30, 2024 | $132.14M | $36.06M | $0.33 |
Company profile
- Name
- Rambus, Inc.
- Ticker
- RMBS
- Exchange
- NASDAQ
- Industry (SEC SIC)
- Semiconductors & Related Devices
- Headquarters
- 4453 North First Street, Suite 100, San Jose, CA 95134
- Incorporated in
- DE
- Fiscal year ends
- December
- SEC CIK
- 0000917273
Recent SEC filings
- Sep 4, 2026
- Aug 5, 2026
- Jul 28, 2026
- Jul 27, 2026
- Apr 29, 2026
- Apr 28, 2026
- Apr 27, 2026
- Apr 24, 2026
Frequently asked questions
What is Rambus's stock price?
Rambus (RMBS) closed at $275.16 on Oct 9, 2026, up 0.22% from the previous close of $274.55.
What is Rambus's market cap?
Rambus's market cap is $29.75B, based on a share price of $275.16 and 108.1M shares outstanding as of Mar 31, 2026.
How much revenue does Rambus make?
Rambus reported revenue of $707.63M for fiscal 2025, up 27.13% from fiscal 2024.
What is RMBS's P/E ratio?
Rambus's price-to-earnings ratio is 131.0, based on trailing twelve-month diluted EPS of $2.10.
Does Rambus pay a dividend?
Rambus's recent filings report no dividends declared over the last four quarters.
Sources and methodology
Fundamentals come from Rambus, Inc.'s filings with the SEC (EDGAR XBRL company facts). Fourth-quarter figures that companies don't report separately are calculated as the fiscal year minus the first three quarters. Trailing twelve-month (TTM) figures sum the latest four quarters. Prices are generated sample data for development. Last updated Oct 9, 2026. Data sources and disclosures