Atomera Incorporated vs Sunrun Inc — how do they compare? Atomera Incorporated trades at $6.48 (market cap $247.40M), while Sunrun Inc trades at $12.87 (market cap $3.05B). The key difference: Sunrun Inc is far larger — about 12.3× Atomera Incorporated's market cap, and Atomera Incorporated is trading nearer its 52-week high, Sunrun Inc nearer its low. Which is the better fit depends on your goals.
| ATOM | RUN | |
|---|---|---|
Market Cap | $247.40M | $3.05B |
Sector | Technology | Technology |
52-Week High | $12.11 | $21.41 |
52-Week Low | $1.99 | $9.07 |
Enterprise Value | $207.61M | $17.24B |
Signals from Pluang's Aura AI — not financial advice
ATOM trades at $6.25, down 5.73% over 24 hours, reflecting a bearish technical outlook with negative earnings trends. The company reported a net loss of $20.17 million in 2025 on minimal revenue of $65,000, with profitability metrics deeply negative. Recent news highlights Atomera's focus on semiconductor technology advancements, including GaN-on-Silicon collaborations, but financial performance remains a significant concern.
The outlook is cautious due to persistent losses and weak revenue, though analyst consensus is unanimously bullish with a 100% buy rating. Key risks include execution challenges in monetizing technology and high cash burn. Upside depends on successful commercialization of its semiconductor IP, but current fundamentals suggest high volatility and substantial shareholder risk.
Sunrun (RUN) trades at $12.41, down 0.48% on the day, with technical indicators showing a bearish trend despite recent earnings beats. The company reported strong profitability with a 17.88% net income margin and ROE of 19.06%, while valuation metrics like P/E of 6 and P/B of 0.91 suggest potential undervaluation. Recent news highlights a major partnership with Tesla and Renew Home for a 16-gigawatt virtual power plant, driving investor interest in grid-support initiatives tied to AI data center demand.
The stock presents a mixed outlook: analyst consensus is strongly bullish with a $17.09 price target (62% buy ratings), but negative operating cash flow and high debt-to-asset ratio of 70.76% pose risks. Growth catalysts include expanding revenue and margin trends, though execution on new ventures and macroeconomic pressures remain key watchpoints for investors.
Trailing returns across standard periods
Latest headlines on both assets
Atomera is a semiconductor materials engineering company. Its Mears Silicon Technology (MST) is a patented thin film that enhances transistor performance, power efficiency, and cost for global chip manufacturers.
Read more on ATOM →Sunrun Inc. is one of the largest residential solar, battery storage, and energy services companies in the United States. The company provides solar panel installations, battery backup systems, and energy management solutions to homeowners. Sunrun primarily uses a solar-as-a-service model, offering customers solar leases and power purchase agreements (PPAs), which allow homeowners to adopt solar energy with little to no upfront cost. The company's mission is to create a planet run by the sun.
Read more on RUN →