The price of Rambus, Inc. (RMBS) on October 9, 2026 is 107.47 USD, -0.92% on the day. Over 52 weeks the stock traded between 77.89 USD and 174.10 USD; the price now sits 31% of the way up that range. Over the past year the price changed by +8.09%. The P/E ratio is 50.4, which is above the sector median (35.6). Market capitalization is 11.58 billion USD, rank 24 among 73 stocks of the same industry with a known capitalization.
Closing prices for 09 October 2026
Next earnings report: 26 October 2026 · Earnings calendar
Rambus, Inc. trades on Nasdaq under the ticker RMBS. The company belongs to the Technology sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks RMBS has traded between 77.89 $ and 174.10 $. As of 09 October 2026 the price stood 30.75 % of the way from the 52-week low to the high.
Over one year RMBS shares rose 8.09 %; over six months they fell 2.69 %. Volatility over 90 days is 73.94 %. Dividends are not included: this is price change only, as of 09 October 2026.
RMBS trades at a price-to-earnings ratio of 50.4, above the sector median of 35.6. Price to sales is 16.1, above the sector median of 3.6. Price to book is 8.3, above the sector median of 3.9. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 09 October 2026 | 110.31 | 110.78 | 104.54 | 107.47 | 1M |
| 08 October 2026 | 108.51 | 111.55 | 106.30 | 108.47 | 2M |
| 07 October 2026 | 110.94 | 112.27 | 109.25 | 111.48 | 1M |
| 06 October 2026 | 111.46 | 114.97 |
The series is stated in the current share scale after splits; dividends are not included in the price
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
Rambus, Inc. (RMBS) is a public company in the technology sector. Its common stock trade on NASDAQ.
Over the trailing twelve months as reported to 2025-12-31, revenue was 707.6m $, net income was 230.5m $. Incorporated in US.
This summary is compiled automatically from SEC filings and exchange data.
Address:4453 NORTH FIRST STREET, SUITE 100, SAN JOSE, CA, 95134, US
Rambus, Inc. reported revenue of 721M $ and net income of 230M $ over the last four quarters. Net margin is 31.89 %. Revenue changed by +19.12 % year over year. Earnings per share are 2.10 $. Market capitalisation is 11.6B $.
RMBS has a return on equity of 16.51 %, above the sector median of 1.63 %. Return on assets is 15.00 %, above the sector median of 0.49 %. Operating margin is 35.89 %, above the sector median of 1.10 %.
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| 109.78 |
| 114.09 |
| 2M |
| 05 October 2026 | 111.56 | 113.08 | 108.82 | 110.30 | 1M |
| 02 October 2026 | 110.97 | 113.28 | 110.20 | 111.97 | 1M |
| 01 October 2026 | 106.91 | 108.62 | 105.53 | 107.29 | 1M |
| 30 September 2026 | 103.12 | 107.64 | 101.42 | 106.76 | 2M |
| 29 September 2026 | 104.57 | 104.87 | 101.65 | 103.12 | 1M |
| 28 September 2026 | 104.19 | 104.57 | 99.34 | 102.12 | 2M |
| 25 September 2026 | 106.61 | 107.31 | 103.43 | 105.16 | 2M |
| 24 September 2026 | 101.62 | 108.62 | 101.12 | 104.55 | 2M |
| 23 September 2026 | 105.08 | 106.56 | 100.42 | 103.47 | 3M |
| 22 September 2026 | 96.04 | 106.74 | 95.69 | 105.24 | 5M |
| 21 September 2026 | 90.48 | 98.57 | 88.38 | 96.96 | 4M |
| 18 September 2026 | 87.48 | 87.94 | 84.83 | 87.60 | 11M |
| 17 September 2026 | 84.45 | 85.99 | 83.78 | 85.87 | 2M |
| 16 September 2026 | 84.42 | 84.43 | 80.39 | 81.41 | 2M |
| 15 September 2026 | 81.68 | 83.33 | 80.81 | 83.11 | 2M |
| 14 September 2026 | 81.32 | 82.40 | 80.00 | 80.39 | 3M |