{ "ok": true, "cik": "917273", "ticker": "RMBS", "name": "RAMBUS INC", "filings": [ { "form": "8-K", "filed": "2026-09-04", "items": [ "5.02 Departure or Election of Directors; Appointment of Officers" ], "url": "https://www.sec.gov/Archives/edgar/data/917273/000119312526383630/0001193125-26-383630-index.htm" }, { "form": "8-K", "filed": "2026-08-05", "items": [ "1.01 Entry into a Material Definitive Agreement", "2.03 Creation of a Direct Financial Obligation", "9.01 Financial Statements and Exhibits" ], "url": "https://www.sec.gov/Archives/edgar/data/917273/000119312526333887/0001193125-26-333887-index.htm" }, { "form": "10-Q", "filed": "2026-07-28", "items": [], "url": "https://www.sec.gov/Archives/edgar/data/917273/000119312526321000/0001193125-26-321000-index.htm" }, { "form": "8-K", "filed": "2026-07-27", "items": [ "2.02 Results of Operations and Financial Condition", "9.01 Financial Statements and Exhibits" ], "url": "https://www.sec.gov/Archives/edgar/data/917273/000119312526318063/0001193125-26-318063-index.htm" }, { "form": "8-K", "filed": "2026-04-29", "items": [ "5.02 Departure or Election of Directors; Appointment of Officers", "9.01 Financial Statements and Exhibits" ], "url": "https://www.sec.gov/Archives/edgar/data/917273/000119312526192210/0001193125-26-192210-index.htm" }, { "form": "10-Q", "filed": "2026-04-28", "items": [], "url": "https://www.sec.gov/Archives/edgar/data/917273/000119312526186931/0001193125-26-186931-index.htm" } ], "events12m": 10, "sources": { "facts": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000917273.json", "filings": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=917273" }, "license": "Figures as filed with the SEC. Card text CC BY 4.0, POPS4.", "notAdvice": "Reporting, not investment advice. No price targets, no buy or sell views.", "edgar": "🫧 Edgar looked up RAMBUS INC ($RMBS). Last filing: 8-K (5.02 Departure or Election of Directors; Appointment of Officers), 2026-09-04. 10 event filings (8-K) in the past twelve months.", "auditor": { "changes": [], "nonReliance": [], "restatedSince": null }, "metrics": { "fiscalYearEnd": "2025-12-31", "revenue": 707630000, "revenueGrowth1y": 0.2712890568857973, "revenueGrowthPerYear": 0.21166486750669722, "yearsOfData": 5, "operatingMargin": 0.3677317242061529, "operatingMarginPrior": 0.32878388283652876, "netMargin": 0.32567160804375167, "operatingCashFlow": 360019000, "capitalSpending": 26842000, "freeCashFlow": 333177000, "researchAndDevelopment": 187708000, "researchShareOfRevenue": 0.2652629198875118, "cash": 182822000, "longTermDebt": null, "longTermDebtChange": null, "revenueHistory": [ { "fiscalYearEnd": "2021-12-31", "revenue": 328304000 }, { "fiscalYearEnd": "2022-12-31", "revenue": 454793000 }, { "fiscalYearEnd": "2023-12-31", "revenue": 461117000 }, { "fiscalYearEnd": "2024-12-31", "revenue": 556624000 }, { "fiscalYearEnd": "2025-12-31", "revenue": 707630000 } ], "totalEquity": 1364425000, "totalAssets": 1529545000, "equityRatio": 0.8920463275026234, "returnOnEquity": 0.16890265129999818, "dividendsPaid": null, "payoutRatio": null, "dividendPerShare": null, "dividendYearsRising": null, "dividendCut": null, "priceBased": "Dividend yield, price/earnings and price/book need a share price. The boards carry filings only, so they are not shown.", "range80": { "low": 678203595.7880315, "high": 1090043761.080206, "baseline": 859791576.8103848, "n": 4309, "band": "b01" }, "ifPaceHeld": { "low": 678203595.7880315, "high": 1090043761.080206 } }, "edgarette": "🔖 Exposure: revenue $707.6M (FY2025). Experience: revenue up 27.1% on the year, up 21.2% a year over 4 years; operating margin 36.8%, up from 32.9%. Soundness: equity 89.2% of assets, return on equity 16.9%. Credibility: four or more audited years, reasonable weight. Range: 80% of past cases like this landed between $678.2M and $1.1B next year (method v3, set from 4,309 SEC company-years; on a year the method never saw, 83% landed inside). A range, not a forecast. Against peers (63 filers, $50M+ revenue, semiconductors & related devices): operating margin 36.8% against a 2.4% median; growth 27.1% against 15.5%.", "peers": { "sic": 3674, "sicDescription": "Semiconductors & Related Devices", "calendarYear": 2025, "minRevenue": 50000000, "depth": 4, "group": "3674", "growth": [ 0.1547, 63 ], "opMargin": [ 0.0239, 63 ], "equityRatio": [ 0.6781, 62 ], "returnOnEquity": [ 0.0351, 59 ], "payoutRatio": [ 0.5072, 15 ] }, "summary": "Rambus (RMBS) grew revenue 27.1% in FY2025 to $708 million, operating margin 36.8% against a 2.4% median for semiconductors & related devices, equity 89.2% of assets. Every figure is from the company’s own annual report filed with the SEC.", "chart": "
RAMBUS INC against its own record and its peers
Operating marginPeer median 2.4%36.8%Revenue, on the yearPeer median 15.5%27.1%Equity of assetsPeer median 67.8%89.2%Return on equityPeer median 3.5%16.9%Gold tick: the median of 59–62 peers with $50M+ revenue in semiconductors & related devices
", "chartHorizon": null, "backtest": { "tests": 14, "hits": 9, "rate": 0.6428571428571429, "method": "v3", "note": "hindsight: past years, same calibrated range. The range was calibrated on 2022-2024 SEC data, so years in that window are partly in-sample." }, "registry": { "logged": "2026-09-20T13:12:47.845Z", "hash": "020f47bfe377c15c", "status": "open" }, "caution": "Figures are as filed in audited 10-K reports and can move with restatements, acquisitions, disposals or a change in fiscal year. A range set from how past company-years turned out is not a promise about the next one, and says nothing about the share price.", "schema": "pops4.edgarette.card/1", "card": { "summary": "Rambus (RMBS) grew revenue 27.1% in FY2025 to $708 million, operating margin 36.8% against a 2.4% median for semiconductors & related devices, equity 89.2% of assets. Every figure is from the company’s own annual report filed with the SEC.", "exposure": { "fiscalYearEnd": "2025-12-31", "revenue": 707630000, "totalDebt": null, "cash": 182822000 }, "experience": { "revenueGrowth1y": 0.2712890568857973, "revenueGrowthPerYear": 0.21166486750669722, "operatingMargin": 0.3677317242061529, "operatingMarginPrior": 0.32878388283652876, "netMargin": 0.32567160804375167, "freeCashFlow": 333177000 }, "soundness": { "equityRatio": 0.8920463275026234, "returnOnEquity": 0.16890265129999818, "payoutRatio": null, "dividendPerShare": null, "dividendYearsRising": null, "dividendCut": null, "note": "Dividend yield, price/earnings and price/book need a share price. The boards carry filings only, so they are not shown." }, "peers": { "sic": 3674, "sicDescription": "Semiconductors & Related Devices", "calendarYear": 2025, "minRevenue": 50000000, "depth": 4, "group": "3674", "growth": [ 0.1547, 63 ], "opMargin": [ 0.0239, 63 ], "equityRatio": [ 0.6781, 62 ], "returnOnEquity": [ 0.0351, 59 ], "payoutRatio": [ 0.5072, 15 ] }, "credibility": { "auditedYears": 5, "weight": "reasonable", "standard": "ASOP No. 25", "nonReliance": null, "auditorChange": null }, "range": { "low": 678203595.7880315, "high": 1090043761.080206, "baseline": 859791576.8103848, "coverage": 0.8, "method": "v3", "basis": "next fiscal year revenue: baseline = revenue x (1 + mean of one-year and three-year pace); range = 10th to 90th percentile of how SEC company-years of the same size band actually turned out", "calibratedOn": { "companyYears": 4309, "sizeBand": "b01" }, "kind": "a calibrated range, not a forecast; no view on the share price", "track": { "backtest": { "tests": 14, "hits": 9, "rate": 0.6428571428571429, "method": "v3", "note": "hindsight: past years, same calibrated range. The range was calibrated on 2022-2024 SEC data, so years in that window are partly in-sample." }, "registry": { "logged": "2026-09-20T13:12:47.845Z", "hash": "020f47bfe377c15c", "status": "open" }, "scorecard": "https://www.pops4.com/boards/scorecard" } }, "caution": "Figures are as filed in audited 10-K reports and can move with restatements, acquisitions, disposals or a change in fiscal year. A range set from how past company-years turned out is not a promise about the next one, and says nothing about the share price.", "sources": { "facts": "https://data.sec.gov/api/xbrl/companyfacts/CIK0000917273.json", "filings": "https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=917273" } }, "definitions": { "operatingMargin": "Operating income divided by revenue.", "netMargin": "Net income divided by revenue.", "freeCashFlow": "Cash from operations minus spending on property and equipment.", "researchShareOfRevenue": "Research and development expense for the year as a share of revenue, both as filed.", "equityRatio": "Shareholders equity as a share of total assets, both as filed. Higher means less of the company is owed to someone else.", "returnOnEquity": "Net income for the year against shareholders equity at year end.", "payoutRatio": "Dividends paid as a share of net income, in the year the cash went out.", "dividendYearsRising": "Consecutive years, counted back from the last on record, in which dividend per share rose. A fall ends the run and is reported as dividendCut.", "revenueGrowthPerYear": "Compound annual growth between the first and latest fiscal years shown.", "credibility": "How much weight a record deserves, in the actuarial sense (ASOP No. 25): more audited years, more weight.", "peers": "Medians of SEC filers with $50M+ revenue in the same industry code (SIC), narrowest group with at least 8 filers, calendar-year figures from SEC XBRL frames.", "backtest": "The same if-the-pace-held arithmetic applied to the company's own past years, scored against what it actually reported next. Hindsight, and labelled so." } }