Rambus Inc. (RMBS) PE Ratio: 69.79
Is Rambus Inc.’s P/E ratio high or low?
Rambus Inc.'s P/E ratio of 69.79 is 44% above its 4-year average of 48.62, near the low end of its 4-year range (14.86–210.26).
As of Sunday, June 14, 2026. 48.77% above its 12-month average of 46.91.
PE Ratio (69.79) = Close Price ($146.56) / Diluted TTM EPS ($2.10)
RMBS PE Ratio Chart
RMBS Average PE Ratio Chart
RMBS Current vs Average PE Ratio Chart
RMBS PE Ratio Metrics
PE RATIO
69.79
PE RATIO AVG TTM
46.91
PE RATIO AVG 3Y
38.20
PE RATIO AVG 5Y
48.62
PE RATIO AVG 10Y
74.50
PE RATIO AVG 15Y
69.26
PE RATIO AVG 20Y
65.58
CURRENT VS TTM AVG
+48.77%
CURRENT VS 3Y AVG
+82.69%
CURRENT VS 5Y AVG
+43.55%
CURRENT VS 10Y AVG
-6.33%
CURRENT VS 15Y AVG
+0.76%
CURRENT VS 20Y AVG
+6.43%
RMBS Competitors' PE Ratio
| NAME | MARKET CAP | PE RATIO | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| Rambus Inc. (RMBS) | $15.85B | 69.79 | 46.91 | 38.20 | 48.62 |
| Juniper Networks, Inc. (JNPR) | $13.36B | 38.05 | 46.97 | 34.08 | 36.19 |
| PTC Inc. (PTC) | $13.13B | 10.84 | 34.01 | 55.96 | 50.17 |
| Okta, Inc. (OKTA) | $19.32B | 84.27 | 89.71 | 222.44 | 222.44 |
| Akamai Technologies, Inc. (AKAM) | $19.41B | 44.95 | 30.56 | 28.91 | 28.62 |
| Applied Digital Corporation (APLD) | $12.20B | N/A | N/A | N/A | N/A |
| Unity Software Inc. (U) | $11.89B | N/A | N/A | N/A | N/A |
| Dynatrace, Inc. (DT) | $11.88B | 75.70 | 41.14 | 69.64 | 151.87 |
| Trimble Inc. (TRMB) | $11.75B | 26.54 | 45.58 | 43.44 | 39.75 |
| Fidelity National Information Services, Inc. (FIS) | $20.26B | 7.57 | 189.63 | 122.81 | 182.24 |
P/E vs. its own history
At 69.8, P/E is richer than usual, sitting higher than 70% of its 20-year history.
20-year low
5.9
median
45.4
20-year high
241.8
P/E Comparison
Trailing P/E
69.8
Forward P/E
49.3
Forward P/E Calculation
View All Analyst EstimatesForward P/E is calculated using analyst consensus EPS estimates for the current or next fiscal year.
Calculation:
Current Price
$146.56
Forward EPS (Est.)
$2.97
Forward P/E
49.34
Source: FMP Analyst Consensus Estimates. Forward EPS represents the average analyst estimate for the nearest fiscal year.
Rambus Inc. PE Ratio Formula & Definition
PE Ratio = Share Price / Diluted EPS (TTM)
The price-to-earnings ratio measures how much investors pay for each dollar of trailing earnings. A lower PE can indicate a cheaper valuation; a higher PE implies higher growth expectations.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
Rambus Inc. PE Ratio FAQ
- What is the P/E ratio for Rambus Inc. (RMBS)?
- The P/E ratio for RMBS stock is 69.79.
- Is Rambus Inc.'s P/E ratio high or low?
- Rambus Inc.'s P/E ratio of 69.79 is 44% above its 4-year average of 48.62, near the low end of its 4-year range (14.86–210.26).
- What is the TTM average P/E ratio for Rambus Inc. (RMBS)?
- The TTM average P/E ratio for RMBS stock is 46.91.
- What is the 3Y average P/E ratio for Rambus Inc. (RMBS)?
- The 3Y average P/E ratio for RMBS stock is 38.20.
- What is the 5Y average P/E ratio for Rambus Inc. (RMBS)?
- The 5Y average P/E ratio for RMBS stock is 48.62.
- What is the 10Y average P/E ratio for Rambus Inc. (RMBS)?
- The 10Y average P/E ratio for RMBS stock is 74.50.
- What is the 15Y average P/E ratio for Rambus Inc. (RMBS)?
- The 15Y average P/E ratio for RMBS stock is 69.26.
- What is the 20Y average P/E ratio for Rambus Inc. (RMBS)?
- The 20Y average P/E ratio for RMBS stock is 65.58.
Rambus Inc. PE Ratio History
| DATE | PE RATIO |
|---|---|
| 2026-06-12 | 69.79 |
| 2026-06-11 | 68.80 |
| 2026-06-10 | 65.77 |
| 2026-06-09 | 69.92 |
| 2026-06-08 | 72.40 |
| 2026-06-05 | 69.20 |
| 2026-06-04 | 80.64 |
| 2026-06-03 | 81.27 |
| 2026-06-02 | 79.42 |
| 2026-06-01 | 70.23 |
| 2026-05-29 | 69.27 |
| 2026-05-28 | 70.49 |
| 2026-05-27 | 70.79 |
| 2026-05-26 | 74.87 |
| 2026-05-22 | 68.09 |
| 2026-05-21 | 67.53 |
| 2026-05-20 | 63.60 |
| 2026-05-19 | 58.11 |
| 2026-05-18 | 58.93 |
| 2026-05-15 | 60.50 |
| 2026-05-14 | 62.12 |
| 2026-05-13 | 64.21 |
| 2026-05-12 | 62.04 |
| 2026-05-11 | 64.05 |
| 2026-05-08 | 61.55 |
| 2026-05-07 | 60.29 |
| 2026-05-06 | 61.92 |
| 2026-05-05 | 56.19 |
| 2026-05-04 | 53.10 |
| 2026-05-01 | 53.30 |
| 2026-04-30 | 54.81 |
| 2026-04-29 | 53.41 |
| 2026-04-28 | 52.99 |
| 2026-04-27 | 66.97 |
| 2026-04-24 | 75.07 |
| 2026-04-23 | 65.64 |
| 2026-04-22 | 62.35 |
| 2026-04-21 | 61.82 |
| 2026-04-20 | 60.13 |
| 2026-04-17 | 60.16 |
| 2026-04-16 | 56.89 |
| 2026-04-15 | 56.88 |
| 2026-04-14 | 57.69 |
| 2026-04-13 | 53.63 |
| 2026-04-10 | 52.34 |
| 2026-04-09 | 50.04 |
| 2026-04-08 | 48.07 |
| 2026-04-07 | 43.54 |
| 2026-04-06 | 43.71 |
| 2026-04-02 | 44.09 |
| 2026-04-01 | 42.63 |
| 2026-03-31 | 40.77 |
| 2026-03-30 | 37.79 |
| 2026-03-27 | 42.53 |
| 2026-03-26 | 43.34 |
| 2026-03-25 | 45.46 |
| 2026-03-24 | 43.93 |
| 2026-03-23 | 44.24 |
| 2026-03-20 | 43.46 |
| 2026-03-19 | 44.84 |
| 2026-03-18 | 44.23 |
| 2026-03-17 | 44.31 |
| 2026-03-16 | 43.97 |
| 2026-03-13 | 44.55 |
| 2026-03-12 | 42.55 |
| 2026-03-11 | 43.85 |
| 2026-03-10 | 42.47 |
| 2026-03-09 | 41.95 |
| 2026-03-06 | 41.76 |
| 2026-03-05 | 43.56 |
| 2026-03-04 | 43.62 |
| 2026-03-03 | 41.51 |
| 2026-03-02 | 46.86 |
| 2026-02-27 | 47.23 |
| 2026-02-26 | 48.42 |
| 2026-02-25 | 47.91 |
| 2026-02-24 | 46.72 |
| 2026-02-23 | 45.15 |
| 2026-02-20 | 48.64 |
| 2026-02-19 | 49.35 |
| 2026-02-18 | 49.45 |
| 2026-02-17 | 48.55 |
| 2026-02-13 | 48.55 |
| 2026-02-12 | 45.62 |
| 2026-02-11 | 47.32 |
| 2026-02-10 | 50.95 |
| 2026-02-09 | 52.82 |
| 2026-02-06 | 51.00 |
| 2026-02-05 | 46.71 |
| 2026-02-04 | 48.02 |
| 2026-02-03 | 46.88 |
| 2026-02-02 | 54.15 |
| 2026-01-30 | 54.20 |
| 2026-01-29 | 57.90 |
| 2026-01-28 | 59.26 |
| 2026-01-27 | 55.10 |
| 2026-01-26 | 54.38 |
| 2026-01-23 | 54.91 |
| 2026-01-22 | 59.41 |
| 2026-01-21 | 59.97 |
| 2026-01-20 | 52.43 |
| 2026-01-16 | 51.42 |
| 2026-01-15 | 49.08 |
| 2026-01-14 | 47.91 |
| 2026-01-13 | 45.47 |
| 2026-01-12 | 44.24 |
| 2026-01-09 | 44.47 |
| 2026-01-08 | 43.50 |
| 2026-01-07 | 43.64 |
| 2026-01-06 | 46.19 |
| 2026-01-05 | 46.43 |
| 2026-01-02 | 47.28 |
| 2025-12-31 | 43.76 |
| 2025-12-30 | 45.09 |
| 2025-12-29 | 44.56 |
| 2025-12-26 | 44.81 |
| 2025-12-24 | 44.99 |
| 2025-12-23 | 44.85 |
| 2025-12-22 | 45.36 |
| 2025-12-19 | 45.90 |
| 2025-12-18 | 43.57 |
| 2025-12-17 | 43.15 |
| 2025-12-16 | 45.09 |
| 2025-12-15 | 45.45 |
| 2025-12-12 | 44.87 |
| 2025-12-11 | 50.48 |
| 2025-12-10 | 50.88 |
| 2025-12-09 | 49.86 |
| 2025-12-08 | 49.56 |
| 2025-12-05 | 48.38 |
| 2025-12-04 | 47.05 |
| 2025-12-03 | 46.68 |
| 2025-12-02 | 45.81 |
| 2025-12-01 | 44.85 |
| 2025-11-28 | 45.51 |
| 2025-11-26 | 45.18 |
| 2025-11-25 | 44.02 |
| 2025-11-24 | 44.17 |
| 2025-11-21 | 41.98 |
| 2025-11-20 | 41.56 |
| 2025-11-19 | 42.96 |
| 2025-11-18 | 41.76 |
| 2025-11-17 | 43.40 |
| 2025-11-14 | 45.36 |
| 2025-11-13 | 43.99 |
| 2025-11-12 | 48.67 |
| 2025-11-11 | 49.97 |
| 2025-11-10 | 52.67 |
| 2025-11-07 | 51.27 |
| 2025-11-06 | 50.71 |
| 2025-11-05 | 51.72 |
| 2025-11-04 | 47.77 |
| 2025-11-03 | 50.36 |
| 2025-10-31 | 48.97 |
| 2025-10-30 | 51.31 |
| 2025-10-29 | 53.03 |
| 2025-10-28 | 49.39 |
| 2025-10-27 | 53.84 |
| 2025-10-24 | 49.96 |
| 2025-10-23 | 48.16 |
| 2025-10-22 | 44.76 |
| 2025-10-21 | 46.21 |
| 2025-10-20 | 46.34 |
| 2025-10-17 | 45.62 |
| 2025-10-16 | 46.52 |
| 2025-10-15 | 46.08 |
| 2025-10-14 | 44.95 |
| 2025-10-13 | 45.98 |
| 2025-10-10 | 42.45 |
| 2025-10-09 | 46.79 |
| 2025-10-08 | 47.12 |
| 2025-10-07 | 45.90 |
| 2025-10-06 | 47.87 |
| 2025-10-03 | 47.39 |
| 2025-10-02 | 49.15 |
| 2025-10-01 | 48.88 |
| 2025-09-30 | 49.38 |
| 2025-09-29 | 49.28 |
| 2025-09-26 | 48.64 |
| 2025-09-25 | 47.75 |
| 2025-09-24 | 47.74 |
| 2025-09-23 | 48.64 |
| 2025-09-22 | 50.68 |
| 2025-09-19 | 48.51 |
| 2025-09-18 | 50.89 |
| 2025-09-17 | 46.22 |
| 2025-09-16 | 46.00 |
| 2025-09-15 | 44.97 |
| 2025-09-12 | 40.77 |
| 2025-09-11 | 41.98 |
| 2025-09-10 | 36.55 |
| 2025-09-09 | 35.33 |
| 2025-09-08 | 34.73 |
| 2025-09-05 | 35.45 |
| 2025-09-04 | 35.73 |
| 2025-09-03 | 34.91 |
| 2025-09-02 | 34.83 |
| 2025-08-29 | 34.96 |
| 2025-08-28 | 38.43 |
| 2025-08-27 | 35.57 |
| 2025-08-26 | 35.56 |
| 2025-08-25 | 34.74 |
| 2025-08-22 | 34.96 |
| 2025-08-21 | 33.38 |
| 2025-08-20 | 33.02 |
| 2025-08-19 | 33.07 |
| 2025-08-18 | 35.91 |
| 2025-08-15 | 35.18 |
| 2025-08-14 | 36.02 |
| 2025-08-13 | 36.39 |
| 2025-08-12 | 36.23 |
| 2025-08-11 | 34.49 |
| 2025-08-08 | 34.53 |
| 2025-08-07 | 34.10 |
| 2025-08-06 | 33.91 |
| 2025-08-05 | 34.97 |
| 2025-08-04 | 35.89 |
| 2025-08-01 | 34.32 |
| 2025-07-31 | 35.04 |
| 2025-07-30 | 35.59 |
| 2025-07-29 | 34.67 |
| 2025-07-28 | 33.63 |
| 2025-07-25 | 32.91 |
| 2025-07-24 | 33.62 |
| 2025-07-23 | 34.53 |
| 2025-07-22 | 34.87 |
| 2025-07-21 | 36.08 |
| 2025-07-18 | 35.71 |
| 2025-07-17 | 35.69 |
| 2025-07-16 | 34.97 |
| 2025-07-15 | 33.79 |
| 2025-07-14 | 33.13 |
| 2025-07-11 | 33.54 |
| 2025-07-10 | 33.82 |
| 2025-07-09 | 33.92 |
| 2025-07-08 | 34.13 |
| 2025-07-07 | 33.40 |
| 2025-07-03 | 34.50 |
| 2025-07-02 | 34.03 |
| 2025-07-01 | 33.58 |
| 2025-06-30 | 33.52 |
| 2025-06-27 | 33.51 |
| 2025-06-26 | 32.73 |
| 2025-06-25 | 32.41 |
| 2025-06-24 | 32.62 |
| 2025-06-23 | 31.41 |
| 2025-06-20 | 31.09 |
| 2025-06-18 | 31.70 |
| 2025-06-17 | 31.38 |
| 2025-06-16 | 31.61 |
| 2025-06-13 | 30.42 |
| 2025-06-12 | 31.76 |
| 2025-06-11 | 32.05 |
| 2025-06-10 | 31.26 |
| 2025-06-09 | 30.91 |
| 2025-06-06 | 30.07 |
| 2025-06-05 | 29.61 |
| 2025-06-04 | 29.92 |
| 2025-06-03 | 29.48 |
| 2025-06-02 | 28.66 |
Showing the most recent 260 of 2,312 data points. The chart above shows the full history.
About Rambus Inc.
Rambus Inc. is a global provider of semiconductor solutions, operating across key regions including the United States, Taiwan, South Korea, Japan, Europe, Canada, Singapore, and China. Their product portfolio encompasses advanced DDR memory interface chips, such as DDR5, DDR4, and DDR3, which are supplied to module manufacturers and original equipment manufacturers (OEMs). Additionally, Rambus delivers silicon intellectual property (IP), offering interface and security solutions vital for moving and safeguarding data in sophisticated applications. They also provide physical interface and digital controller IP, enabling the creation of industry-leading, integrated memory and interconnect subsystems. The company further holds an extensive patent portfolio, encompassing innovations in memory architecture, high-speed serial link technologies, and security products. Rambus distributes its offerings via a direct sales team and a network of distributors. Established in 1990, Rambus Inc. maintains its corporate headquarters in San Jose, California.
- Sector
- Technology
- Industry
- Semiconductors
- CEO
- Luc Seraphin