ON Semiconductor vs Rambus Inc. Common Stock — how do they compare? ON Semiconductor trades at $71.85 (market cap $29.86B), while Rambus Inc. Common Stock trades at $89.23 (market cap $10.66B). The key difference: ON Semiconductor is far larger — about 2.8× Rambus Inc. Common Stock's market cap, and ON Semiconductor is trading nearer its 52-week high, Rambus Inc. Common Stock nearer its low. Which is the better fit depends on your goals — on Pluang, investors hold ON Semiconductor for 7 Days and Rambus Inc. Common Stock for 0 Days on average.
| ON | RMBS | |
|---|---|---|
Market Cap | $29.86B | $10.66B |
Volume | 7,140,901 | 2,136,075 |
Sector | Technology | Technology |
52-Week High | $133.93 | $170.66 |
52-Week Low | $44.90 | $79.73 |
Typical Hold Time | 7 Days | 0 Days |
Enterprise Value | $30.48B | $9.85B |
Signals from Pluang's Aura AI — not financial advice
ON Semiconductor (ON) trades at $76.69, up 0.91% on the day, with technical indicators showing bearish momentum despite recent earnings beats. The company reported strong Q2 2026 results with 9% revenue growth and significant EPS expansion, while analyst consensus remains positive with a $100 price target. Recent news highlights the revised Synaptics acquisition and AI infrastructure opportunities.
The stock presents a turnaround story with improving profitability and AI growth potential, though technical weakness and competitive pressures warrant caution. Upside catalysts include margin expansion and data center demand, while risks include integration challenges from the Synaptics deal and semiconductor cycle volatility.
Rambus (RMBS) trades at $98.17, down 2.84% over 24 hours, with a neutral technical signal and key support at $96. The company reported strong profitability with a 31.69% net income margin and beat EPS estimates in two of the last three quarters. Recent news highlights its focus on AI infrastructure with new product launches, positioning it to benefit from growing demand for high-speed memory solutions.
The outlook is positive given analyst consensus of a $161.75 price target and 78.57% buy ratings, but risks include high valuation multiples and competitive pressures. Execution on AI-driven growth and maintaining earnings momentum are critical for stock appreciation, while any miss in upcoming results could pressure the premium valuation.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
Latest headlines on both assets
Onsemi develops power and sensing semiconductors for automotive, industrial, and energy applications. Its products support functions such as electric vehicle systems, energy conversion, automation, and intelligent sensing.
Read more on ON →Rambus Inc. is a semiconductor and silicon IP company that licenses chip interface and security technologies, including memory interface chipsets for DDR5 and DDR4 server and client DIMMs, interface IP for PCIe, CXL, and HBM, and security IP such as Root of Trust and memory encryption. It serves data center, AI, automotive, and IoT markets.
Read more on RMBS →