R2 Semiconductor
PrivateLast Round
Series E
Apr 27, 2016
Total Funding Raised
$42.1M
Company Overview
R2 Semiconductor is a semiconductor company that develops proprietary power management technology, including envelope-tracking and power-regulation IP, to improve efficiency in mobile and high-performance computing systems.
Sector
Frontier & Industrial Tech
Verticals
Semiconductors, Computing Hardware, Energy Management, 5G Infrastructure
Business Model
B2B
Customer Profile
Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
R2 Semiconductor Comparables
Compare R2 Semiconductor with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Vidatronic, Inc. | 86% | |
| Dolphin Semiconductor | 78% | |
| Agile Analog | 77% | |
R2 Semiconductor Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series E | Apr 27, 2016 | ||||
| Series D | Aug 17, 2015 | ||||
| Series C | Oct 4, 2013 | ||||
| Series B | Feb 5, 2013 | ||||
| Series A Extension | Sep 20, 2010 | ||||
Series A | May 27, 2009 |
R2 Semiconductor Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Sequoia Capital | Series A |
| Third Point Ventures | Series E, Series D, Series A Extension, Seed, Series A, Series B, Series C |
| Morgenthaler Ventures | Seed, Series A |
| Sigma Partners | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Nov 7, 2025
Monthly visitors increased 173% MoM.
- Apr 27, 2016
$7M round with participation from Third Point Ventures.
R2 Semiconductor Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about R2 Semiconductor's valuation, stock price, and market status.