RMBS
Rambus Inc
$109.64
+3.71 (+3.50%)
At close · Jul 8
Market Cap
$12.34B
Shares
108,136,967
Income-statement, balance-sheet and cash-flow figures extracted from the company's SEC filings — 10-K annual and 10-Q quarterly reports — and standardised for comparison across periods.
Revenue
$707.63M
+27.1%
FY2025
Net Income
$230.46M
+28.2%
FY2025
Gross Margin
79.59%
-0.6pp
FY2025
Operating Margin
36.77%
+3.9pp
FY2025
Diluted EPS
$2.11
+27.9%
FY2025
Operating Cash Flow
$360.02M
+56.1%
FY2025
Chart any reported metric, KPI or segment over time — the full statement history lives here
Search above to add metrics — fundamentals, product and segment revenue, company KPIs, valuation.
| Line Item | TTM | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 | FY2019 | FY2018 | FY2017 | FY2016 | FY2015 | FY2014 | FY2013 | FY2012 | FY2011 | FY2010 | FY2009 | FY2008 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| $721.16M | $707.63M | $556.62M | $461.12M | $454.79M | $328.3M | $246.32M | $227.6M | $231.2M | $393.1M | $336.6M | $296.28M | $296.56M | $271.5M | $234.05M | $312.36M | $323.39M | $113.01M | $142.49M | |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | -$18.84M | -$16.87M | $3.39M | |
| $148.11M | $144.42M | $110.11M | $103.42M | $107.58M | $70.39M | $60.75M | $51.38M | $53.7M | $55.36M | $45.76M | $32.97M | $41.95M | $33.22M | $28.37M | $24.09M | $6.94M | $6.88M | — | |
| $573.05M | $563.22M | $446.52M | $357.7M | $347.21M | $257.91M | $185.57M | $176.23M | $177.5M | — | — | — | — | — | — | — | — | — | — | |
| — | 79.59% | 80.22% | 77.57% | 76.35% | 78.56% | 75.34% | 77.43% | 76.77% | — | — | — | — | — | — | — | — | — | — | |
| $195.32M | $187.71M | $162.88M | $156.83M | $158.77M | $135.68M | $139.84M | $156.82M | $158.34M | $149.14M | $129.84M | $111.11M | $110.03M | $117.98M | $140.5M | $115.7M | $92.71M | $67.25M | $76.22M | |
| $118.9M | $115.29M | $104.09M | $108.15M | $106.72M | $91.06M | $86.44M | $100.55M | $98.25M | $110.94M | $95.15M | $70.55M | $74.77M | $76.47M | $112.84M | $164.13M | $119.48M | $128.2M | $124.08M | |
| $6.84M | $6.88M | $11.71M | $14.74M | $15.61M | $17.47M | $18.41M | $17.06M | $29.34M | $41.96M | $37.14M | $25.07M | $26.62M | $28.91M | $30.35M | $20.19M | $5.07M | $2.98M | $4.34M | |
| $12.21M | $11.92M | $10.08M | $10.14M | $9.27M | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| — | $0 | $0 | $9.37M | $0 | $368K | $4.09M | $8.82M | $2.22M | $0 | $0 | $3.58M | $39K | $5.55M | $7.3M | $0 | $0 | — | $4.19M | |
| $314.22M | $303M | $263.51M | $204.06M | $270.27M | $233.63M | $229.63M | $276.37M | $264.47M | — | — | — | — | — | — | — | — | — | — | |
| — | — | — | — | — | — | — | $328.57M | $318.17M | $338.69M | $302.96M | $224.86M | $221.21M | $249.04M | $324.49M | $313.9M | $96.51M | $188.87M | $231.21M | |
| $258.83M | $260.22M | $183.01M | $153.64M | $76.94M | $24.28M | -$44.05M | -$100.14M | -$86.97M | $54.41M | $33.64M | $71.42M | $75.35M | $22.46M | -$90.43M | -$1.54M | $226.88M | -$75.86M | -$88.71M | |
| — | 36.77% | 32.88% | 33.32% | 16.92% | 7.4% | -17.88% | -44% | -37.62% | 13.84% | 9.99% | 24.11% | 25.41% | 8.27% | -38.64% | -0.49% | 70.16% | -67.13% | -62.26% | |
| $271.04M | $272.13M | $193.09M | $163.78M | $86.21M | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| $1.28M | $1.37M | $1.42M | $1.49M | $1.87M | $10.71M | $10.34M | $9.85M | $16.28M | $13.72M | $12.75M | $12.41M | $24.82M | $32.89M | $27.51M | $24.83M | $20.23M | $20.95M | $11.81M | |
| $24.13M | $21.74M | $17.03M | $33.52M | -$84.77M | -$995K | $7.52M | $17.59M | $16.34M | -$13.42M | -$11.01M | -$11.19M | -$25.1M | -$34.48M | -$27.45M | -$24.27M | — | — | — | |
| — | — | — | — | -$1.28M | -$1.07M | -$747K | -$696K | — | — | — | — | — | — | — | — | — | — | — | |
| — | — | — | — | $3.5M | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
| $282.96M | $281.96M | $200.04M | $187.16M | -$7.83M | $23.29M | -$36.54M | -$82.55M | -$70.63M | $40.99M | $22.64M | $60.23M | $50.25M | -$12.02M | -$117.89M | -$25.8M | $208.04M | -$92.73M | -$85.32M | |
| $52.95M | $51.5M | $20.22M | -$146.74M | $6.49M | $4.95M | $3.93M | $3.42M | $87.33M | $63.85M | $15.82M | -$151.16M | $24.05M | $21.73M | $16.45M | $17.25M | $57.13M | -$541K | $113.79M | |
| $230.01M | $230.46M | $179.82M | $333.9M | -$14.31M | $18.33M | -$40.47M | -$85.96M | -$157.96M | -$22.86M | $6.82M | $211.39M | $26.2M | -$33.75M | -$134.34M | — | $150.92M | -$92.19M | -$199.11M | |
| — | 32.57% | 32.31% | 72.41% | -3.15% | 5.58% | -16.43% | -37.77% | -68.32% | -5.82% | 2.03% | 71.35% | 8.84% | -12.43% | -57.4% | — | 46.67% | -81.58% | -139.73% | |
| -$15.54M | — | — | — | — | — | — | — | — | — | — | — | — | -$33.75M | -$134.34M | -$43.05M | $150.92M | -$92.19M | — | |
| $229.17M | $231.59M | $179.83M | $337.6M | -$17.82M | $16.96M | -$40.46M | -$75.77M | -$163.15M | -$14.45M | -$7.06M | $212.16M | $26.1M | -$33.75M | -$134.25M | -$43.08M | $150.47M | -$92.97M | -$198.37M | |
| USD/shares | — | $2.14 | $1.67 | $3.09 | -$0.13 | $0.17 | -$0.36 | -$0.77 | -$1.46 | -$0.21 | $0.06 | $1.84 | $0.23 | -$0.30 | -$1.21 | — | $1.34 | -$0.88 | -$1.90 |
| USD/shares | — | $2.11 | $1.65 | $3.01 | -$0.13 | $0.16 | -$0.36 | -$0.77 | -$1.46 | -$0.21 | $0.06 | $1.80 | $0.22 | -$0.30 | -$1.21 | — | $1.30 | -$0.88 | -$1.90 |
| shares | — | 107.55M | 107.44M | 108.18M | 109.47M | 110.54M | 113.25M | 110.95M | 108.45M | 110.2M | 110.16M | 114.81M | 114.32M | 112.42M | 110.77M | 110.04M | 112.46M | 105.01M | 104.57M |
| shares | — | 109.24M | 109.04M | 110.89M | 109.47M | 114.87M | 113.25M | 110.95M | 108.45M | 110.2M | 113.14M | 117.48M | 117.62M | 112.42M | 110.77M | 110.04M | 115.88M | 105.01M | 104.57M |
Italic rows are computed from reported lines — open a row's info icon for its formula. Values reflect the latest filing (restatements included); per-share figures on today's split basis. Click a value for its source filing.
TTM: trailing twelve months through the latest reported quarter — flows sum the last four quarters, balances take the latest. 3Y/5Y/10Y columns are trailing CAGR from the newest fiscal year; blank where an endpoint is missing or negative.
Capital Returned to Shareholders
Cash spent on share repurchases and dividends per fiscal year, as reported on the cash-flow statement. Across FY2008–FY2025: $916.04M in buybacks.
Price & Valuation
Multiples computed on the strict TTM/EV methodology — today's snapshot against the industry, and each ratio recomputed as of past filing dates.
Valuation
EV/Revenue
—
Semiconductors median 6.45×
EV/EBIT
—
Semiconductors median 22.32×
P/E (TTM)
54.35×
Semiconductors median 58.59×
Valuation over time computed as of each quarter's filing date
Revenue Breakdown
Annual revenue as the company disaggregates it in its own XBRL filings. Years a component wasn't reported show a dash.
Share mode is each component's slice of the reported components that year — issuers rarely tag every revenue dollar, so slices need not sum to total revenue.
By Segment (USD)
| Component | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 |
|---|---|---|---|---|
| Reportable Segment | $707,630,000 | $556,624,000 | $461,117,000 | $454,793,000 |
By Geography (USD)
| Component | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 | 2020-12-31 | 2019-12-31 | 2018-12-31 |
|---|---|---|---|---|---|---|---|---|
| South Korea | $329,256,000 | $197,515,000 | $152,328,000 | $7,222,000 | $6,007,000 | $3,664,000 | $3,583,000 | $13,421,000 |
| Singapore | $163,821,000 | $67,318,000 | $53,327,000 | $57,309,000 | $39,798,000 | $28,034,000 | $21,751,000 | $19,140,000 |
| United States | $124,101,000 | $201,466,000 | $176,821,000 | $277,776,000 | $211,419,000 | $137,614,000 | $134,526,000 | $129,567,000 |
| Other Countries | $90,452,000 | $90,325,000 | $78,641,000 | $112,486,000 | $71,080,000 | — | — | — |
| Canada | — | — | — | — | — | $1,162,000 | $3,554,000 | $4,960,000 |
| Japan | — | — | — | — | — | $20,437,000 | $15,453,000 | $23,222,000 |
| Taiwan | — | — | — | — | — | $21,803,000 | $24,118,000 | $21,749,000 |
| Asia Other | — | — | — | — | — | $26,249,000 | $14,356,000 | $3,474,000 |
| Europe | — | — | — | — | — | $7,359,000 | $10,262,000 | $15,668,000 |
By Product & Service (USD)
| Component | 2025-12-31 | 2024-12-31 | 2023-12-31 | 2022-12-31 | 2021-12-31 | 2020-12-31 | 2019-12-31 | 2018-12-31 |
|---|---|---|---|---|---|---|---|---|
| Product Revenue | $347,754,000 | $246,815,000 | $224,632,000 | $227,068,000 | $143,935,000 | $113,996,000 | $72,972,000 | $38,690,000 |
| Royalty | $279,378,000 | $226,172,000 | $150,110,000 | $139,816,000 | $136,706,000 | $84,560,000 | $94,361,000 | $130,452,000 |
| Contract and Other Revenue | $80,498,000 | $83,637,000 | $86,375,000 | $87,909,000 | $47,663,000 | $47,766,000 | $60,270,000 | $62,059,000 |
Key facts
CIK
917273
CUSIP
750917106
13F (30d)
27 filings
26 filers
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