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rambus - RMBS

RMBS

Close Chg Chg %
86.03 8.85 10.29%

Closed Market

94.88

+8.85 (10.29%)

Volume: 5.40M

Last Updated:

Sep 15, 2025, 4:00 PM EDT

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Company Overview: rambus - RMBS

RMBS Key Data

Open

$88.13

 Day Range

88.13 - 100.73

52 Week Range

38.01 - 100.73

 Market Cap

$9.26B

Shares Outstanding

107.59M

 Public Float

106.80M

Beta

1.37

 Rev. Per Employee

N/A

P/E Ratio

40.71

 EPS

$2.14

Yield

0.00%

 Dividend

N/A

EX-DIVIDEND DATE

SHORT INTEREST

N/A

AVERAGE VOLUME

1.73M

  

RMBS Performance

1 Week
 
 10.29%
 
1 Month
 
 27.84%
 
3 Months
 
 63.30%
 
1 Year
 
 132.15%
 
5 Years
 
 592.05%
 

RMBS Analyst Ratings

  • Sell
  • Under
  • Hold
  • Over
  • Buy
Number of Ratings 11
Full Ratings ➔

About rambus - RMBS

Rambus, Inc. engages in the provision of cutting-edge semiconductor and Internet Protocol products, spanning memory and interfaces to security, smart sensors and lighting. Its products include Memory Interface Chips, Interface IP, and Security IP. The company was founded by P. Michael Farmwald and Mark A. Horowitz in March 1990 and is headquartered in Sunnyvale, CA.

RMBS At a Glance

Rambus, Inc.
4453 North First Street
San Jose, California 95134
Phone 1-408-462-8000 Revenue 556.62M
Industry Semiconductors Net Income 179.82M
Sector Electronic Technology 2024 Sales Growth 20.712%
Fiscal Year-end 12 / 2025 Employees 712
View SEC Filings

RMBS Valuation

P/E Current 40.713
P/E Ratio (with extraordinary items) N/A
P/E Ratio (without extraordinary items) 32.054
Price to Sales Ratio 10.355
Price to Book Ratio 5.04
Price to Cash Flow Ratio 25.00
Enterprise Value to EBITDA 24.498
Enterprise Value to Sales 9.544
Total Debt to Enterprise Value 0.006

RMBS Efficiency

Revenue/Employee 781,775.281
Income Per Employee 252,557.584
Receivables Turnover 3.764
Total Asset Turnover 0.428

RMBS Liquidity

Current Ratio 8.437
Quick Ratio 7.892
Cash Ratio 5.889

RMBS Profitability

Gross Margin 75.439
Operating Margin 32.165
Pretax Margin 35.939
Net Margin 32.306
Return on Assets 13.825
Return on Equity 16.659
Return on Total Capital 15.625
Return on Invested Capital 16.276

RMBS Capital Structure

Total Debt to Total Equity 2.69
Total Debt to Total Capital 2.62
Total Debt to Total Assets 2.245
Long-Term Debt to Equity 2.189
Long-Term Debt to Total Capital 2.132
  • Income Statement
  • Balance Sheet
  • Cash Flow Statement

Annual Financials for Rambus - RMBS

Collapse All in section
All values USD millions. 2021 2022 2023 2024 5-year trend
Sales/Revenue
328.30M 454.79M 461.12M 556.62M
Sales Growth
+35.25% +38.53% +1.39% +20.71%
Cost of Goods Sold (COGS) incl D&A
98.43M 140.77M 142.34M 136.71M
COGS excluding D&A
- - - -
-
Depreciation & Amortization Expense
44.28M 47.13M 52.44M 37.81M
Depreciation
26.81M 31.52M 37.70M 26.10M
Amortization of Intangibles
17.47M 15.61M 14.74M 11.71M
COGS Growth
+8.45% +43.02% +1.11% -3.95%
Gross Income
229.87M 314.02M 318.78M 419.91M
Gross Income Growth
+51.25% +36.61% +1.51% +31.73%
Gross Profit Margin
+70.02% +69.05% +69.13% +75.44%
2021 2022 2023 2024 5-year trend
SG&A Expense
199.93M 233.97M 227.28M 240.88M
Research & Development
135.68M 158.77M 156.83M 162.88M
Other SG&A
64.25M 75.20M 70.45M 77.99M
SGA Growth
+1.74% +17.03% -2.86% +5.98%
Other Operating Expense
- - - -
-
Unusual Expense
5.67M 93.78M 28.89M (3.97M)
EBIT after Unusual Expense
24.28M (13.72M) 62.61M 183.01M
Non Operating Income/Expense
9.71M 7.77M 126.03M 18.45M
Non-Operating Interest Income
- - 9.30M 5.60M
-
Equity in Earnings of Affiliates
- - - -
-
Interest Expense
10.71M 1.87M 1.49M 1.42M
Interest Expense Growth
+3.54% -82.50% -20.49% -4.97%
Gross Interest Expense
10.71M 1.87M 1.49M 1.42M
Interest Capitalized
- - - -
-
Pretax Income
23.29M (7.83M) 187.16M 200.04M
Pretax Income Growth
+158.76% -133.60% +2,491.82% +6.88%
Pretax Margin
+7.09% -1.72% +40.59% +35.94%
Income Tax
4.95M 6.49M (146.74M) 20.22M
Income Tax - Current - Domestic
102.00K (32.00K) 1.97M 3.23M
Income Tax - Current - Foreign
3.33M 5.83M (3.36M) 26.87M
Income Tax - Deferred - Domestic
2.37M 2.50M (144.00M) (8.20M)
Income Tax - Deferred - Foreign
(844.00K) (1.81M) (1.35M) (1.67M)
Income Tax Credits
- - - -
-
Equity in Earnings of Affiliates
- - - -
-
Other After Tax Income (Expense)
- - - -
-
Consolidated Net Income
18.33M (14.31M) 333.90M 179.82M
Minority Interest Expense
- - - -
-
Net Income
18.33M (14.31M) 333.90M 179.82M
Net Income Growth
+142.04% -178.05% +2,433.36% -46.15%
Net Margin Growth
+5.58% -3.15% +72.41% +32.31%
Extraordinaries & Discontinued Operations
- - - -
-
Discontinued Operations
- - - -
-
Net Income After Extraordinaries
18.33M (14.31M) 333.90M 179.82M
Preferred Dividends
- - - -
-
Net Income Available to Common
18.33M (14.31M) 333.90M 179.82M
EPS (Basic)
0.1659 -0.1307 3.0865 1.6737
EPS (Basic) Growth
+143.09% -178.78% +2,461.51% -45.77%
Basic Shares Outstanding
110.54M 109.47M 108.18M 107.44M
EPS (Diluted)
0.1596 -0.1307 3.0112 1.6491
EPS (Diluted) Growth
+141.45% -181.89% +2,403.90% -45.23%
Diluted Shares Outstanding
114.86M 109.47M 110.89M 109.04M
EBITDA
74.23M 127.18M 143.94M 216.85M
EBITDA Growth
+2,508.08% +71.34% +13.18% +50.65%
EBITDA Margin
+22.61% +27.96% +31.22% +38.96%

Snapshot

Average Recommendation OVERWEIGHT Average Target Price 81.875
Number of Ratings 11 Current Quarters Estimate 0.63
FY Report Date 09 / 2025 Current Year's Estimate 2.475
Last Quarter’s Earnings 0.66 Median PE on CY Estimate N/A
Year Ago Earnings 1.761 Next Fiscal Year Estimate 2.90
Median PE on Next FY Estimate N/A

Earnings Per Share

This Quarter Next Quarter This Fiscal Next Fiscal
# of Estimates 7 7 8 8
Mean Estimate 0.63 0.66 2.48 2.90
High Estimates 0.63 0.68 2.50 3.00
Low Estimate 0.63 0.63 2.45 2.70
Coefficient of Variance 0.00 2.62 0.68 3.56

Analysts Recommendations

Current 1 Month Ago 3 Months Ago
BUY 7 7 7
OVERWEIGHT 2 2 2
HOLD 2 2 2
UNDERWEIGHT 0 0 0
SELL 0 0 0
MEAN Overweight Overweight Overweight

Insider Actions for Rambus - RMBS

Date Name Shares Transaction Value
Aug 7, 2025 Emiko Higashi Director 63,371 Open market or private sale of non-derivative or derivative security Non-derivative transaction at $75 per share 4,752,825.00
May 21, 2025 Steven A. Laub Director 10,904 Open market or private sale of non-derivative or derivative security Non-derivative transaction at $55.56 per share 605,826.24
Apr 9, 2025 Luc Seraphin President and CEO; Director 336,844 Open market or private sale of non-derivative or derivative security Non-derivative transaction at $46.81 per share 15,767,667.64
Apr 4, 2025 John K. Allen Chief Accounting Officer 17,219 Payment of exercise price or tax liability by delivering/withholding secs incident to the receipt/exercise/vesting pursuant to Rule 16b-3 Non-derivative transaction at $52.29 per share 900,381.51
Apr 4, 2025 Desmond Lynch SVP, CFO 78,916 Payment of exercise price or tax liability by delivering/withholding secs incident to the receipt/exercise/vesting pursuant to Rule 16b-3 Non-derivative transaction at $52.29 per share 4,126,517.64
Apr 4, 2025 Desmond Lynch SVP, CFO 80,745 Grant, award or other acq pursuant to Rule 16b-3(d) 0.00
Apr 4, 2025 Meera P. Rao Director 32,914 Grant, award or other acq pursuant to Rule 16b-3(d) 0.00
Apr 4, 2025 Necip Sayiner Director 45,824 Grant, award or other acq pursuant to Rule 16b-3(d) 0.00
Apr 4, 2025 John Shinn SVP, General Counsel 20,978 Payment of exercise price or tax liability by delivering/withholding secs incident to the receipt/exercise/vesting pursuant to Rule 16b-3 Non-derivative transaction at $52.29 per share 1,096,939.62
Apr 4, 2025 John Shinn SVP, General Counsel 21,795 Grant, award or other acq pursuant to Rule 16b-3(d) 0.00
Apr 4, 2025 John K. Allen Chief Accounting Officer 16,090 Payment of exercise price or tax liability by delivering/withholding secs incident to the receipt/exercise/vesting pursuant to Rule 16b-3 Non-derivative transaction at $46.15 per share 742,553.50
Apr 4, 2025 John K. Allen Chief Accounting Officer 17,709 Grant, award or other acq pursuant to Rule 16b-3(d) 0.00
Apr 4, 2025 Eric B. Stang Director 3,824 Grant, award or other acq pursuant to Rule 16b-3(d) 0.00
Apr 4, 2025 Charles D. Kissner Director 38,322 Grant, award or other acq pursuant to Rule 16b-3(d) 0.00
Apr 4, 2025 Xianzhi Fan EVP, COO 138,155 Payment of exercise price or tax liability by delivering/withholding secs incident to the receipt/exercise/vesting pursuant to Rule 16b-3 Non-derivative transaction at $52.29 per share 7,224,124.95
Apr 4, 2025 Xianzhi Fan EVP, COO 141,651 Grant, award or other acq pursuant to Rule 16b-3(d) 0.00
Apr 4, 2025 Luc Seraphin President and CEO; Director 346,844 Open market or private sale of non-derivative or derivative security Non-derivative transaction at $50.88 per share 17,647,422.72
Apr 4, 2025 Luc Seraphin President and CEO; Director 356,844 Payment of exercise price or tax liability by delivering/withholding secs incident to the receipt/exercise/vesting pursuant to Rule 16b-3 Non-derivative transaction at $52.29 per share 18,659,372.76

Rambus in the News