Compare Aspen Aerogels Inc (ASPN) vs Sunrun Inc (RUN) Price & Performance
Price performance
Price movement over the last 24 hours
Key statistics
Key statistics
Aspen Aerogels Inc vs Sunrun Inc — how do they compare? Aspen Aerogels Inc trades at $5.25 (market cap $427.65M), while Sunrun Inc trades at $12.48 (market cap $2.97B). The key difference: Sunrun Inc is far larger — about 6.9× Aspen Aerogels Inc's market cap, and Aspen Aerogels Inc is trading nearer its 52-week high, Sunrun Inc nearer its low. Which is the better fit depends on your goals.
| ASPN | RUN | |
|---|---|---|
Market Cap | $427.65M | $2.97B |
Sector | Technology | Technology |
52-Week High | $8.82 | $21.41 |
52-Week Low | $2.57 | $9.07 |
Enterprise Value | $382.60M | $17.17B |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
ASPN trades at $5.16, down 1.53% on the day, with a bearish technical signal despite oversold RSI readings. The company reported a Q1 2026 loss of $0.28 per share, missing estimates, but revenue beat expectations. Recent news includes a 2025 Supplier of the Year award from General Motors and the staged restart of its East Providence facility. Financials show significant net losses but improving cash flow trends into 2026.
Outlook remains challenging with persistent losses and negative margins, though analyst consensus is strongly bullish (83% buy ratings). Key risks include execution on facility restarts and EV demand volatility. The stock offers high-risk growth potential if operational improvements and electrification trends accelerate profitability.
Sunrun (RUN) trades at $12.47, up 0.08% on the day, with technical indicators showing a bearish trend despite recent earnings beats. The company reported strong profitability with a net income margin of 17.88% and ROE of 19.06%, while launching a distributed AI data center pilot to leverage its home energy assets. Analyst consensus is bullish with a $17.45 price target, but cash flow from operations remains negative, highlighting financial strain.
The outlook for RUN is mixed: growth potential from virtual power plant initiatives and AI partnerships offers upside, but negative operating cash flow and high debt pose significant risks. Investors should weigh the attractive valuation multiples against operational sustainability and market volatility.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
About Aspen Aerogels Inc
Aspen Aerogels is an aerogel technology company that designs high-performance insulation. Its products are used in energy infrastructure and electric vehicles to provide thermal management and fire protection.
Read more on ASPN →About Sunrun Inc
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 →
