10-K annual report · filed Feb 18, 2026

RAMBUS INC (RMBS) FY2025 10-K Annual Report

Short answer

RAMBUS INC (RMBS) filed its fiscal 2025 10-K annual report with the SEC on Feb 18, 2026. It reported revenue of $708M (+27.1% year over year) and net income of $230M.

  • Top risk flagged: Regulatory risk: Violations of the Foreign Corrupt Practices Act of 1977 (FCPA) by distributors could materially harm business

FY2025 key financial metrics · XBRL

Revenue
$708M
+27.1% YoY
Net income
$230M
+28.2% YoY
Operating margin
36.8%
+3.9 pp YoY
Gross margin
79.6%
−0.6 pp YoY
EPS (diluted)
$2.11
+27.9% YoY
ROE
16.9%
+0.8 pp YoY
Operating cash flow
$360M
+56.1% YoY

Source: XBRL data from the RAMBUS INC (RMBS) FY2025 10-K on SEC EDGAR. USD.

RAMBUS INC FY2025 10-K analysis

AI summary of each section, grounded in the filing text

Business Overview

  • Core business model: Global semiconductor company specializing in memory interface chips, silicon intellectual property (IP), and patents for data-intensive computing systems focused on data center and AI infrastructure
  • New emphasis this year: Accelerated focus on AI-driven computing enabling extreme data rates and enhanced signal and power integrity across data center, edge, and client markets
  • Strategic shift: Expansion of server-class memory technologies into client devices such as AI personal computers to broaden market reach
  • Notable quantitative metric: Revenue grew to $707.6M in FY2025 from $556.6M in FY2024, with net income rising to $230.5M from $179.8M
  • Unique fact: Significant reversal from prior years’ accumulated deficit to retained earnings of $76.8M in 2025 versus ($153.7M) in 2024 reflecting improved profitability and cash flow

Risk Factors

  • Regulatory risk: Violations of the Foreign Corrupt Practices Act of 1977 (FCPA) by distributors could materially harm business
  • Geopolitical/macro risk: Tariffs, trade restrictions, or strained trade relationships may reduce customer demand and harm business
  • Supply chain risk: Advance inventory purchasing based on forecasted demand risks insufficient or excess inventory, impacting financial condition
  • Competitive risk: Prospective customers internally developing competing technologies that may avoid licensing fees threaten market share
  • Financial risk: Top five customers represent approximately 66% of revenue in 2025, concentration risks substantial declines if lost

Generated from the filing text; verify against the original. How to read a 10-K

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