Quantumscape Corp vs Sunrun Inc — how do they compare? Quantumscape Corp trades at $4.67 (market cap $2.78B), while Sunrun Inc trades at $7.66 (market cap $1.83B). The key difference: Quantumscape Corp is the larger of the two by market cap, and Sunrun Inc is more actively traded (13,379,830 versus 11,236,221). Which is the better fit depends on your goals — on Pluang, investors hold Quantumscape Corp for 37 Days and Sunrun Inc for 16 Days on average.
| QS | RUN | |
|---|---|---|
Market Cap | $2.78B | $1.83B |
Volume | 11,236,221 | 13,379,830 |
Sector | Consumer Cyclical | Energy |
52-Week High | $18.44 | $21.41 |
52-Week Low | $4.52 | $7.59 |
Typical Hold Time | 37 Days | 16 Days |
Enterprise Value | $1.99B | $16.35B |
Signals from Pluang's Aura AI — not financial advice
QuantumScape (QS) trades at $4.58, down 1.51% on the day, with a bearish technical outlook and no current revenue generation. The company reported a net loss of $435.05 million in 2025 and faces significant execution risks as it develops solid-state battery technology. Analyst sentiment is cautious with 73% hold ratings, though the consensus price target of $10.35 suggests potential upside if commercialization milestones are met.
QS represents a high-risk, high-reward opportunity in the pre-revenue EV battery space. The primary investment thesis hinges on successful commercialization of solid-state batteries by 2029, but competition and execution delays pose substantial risks. Current negative ROE of -39.08% and cash burn require careful monitoring of funding runway and partnership developments with automotive manufacturers.
Sunrun (RUN) trades at $7.61, down 2.06% amid broader solar sector weakness. The stock shows bearish technical signals with oversold RSI levels, while fundamentals reveal strong earnings beats but negative operating cash flow. Recent partnerships with Tesla and Voltus highlight growth potential in distributed energy, though high borrowing costs pressure project financing.
Wall Street maintains a bullish consensus with a $16.56 price target (62% buy ratings), but risks include persistent cash burn, interest expense burden, and solar industry headwinds. The stock trades at discounted valuations (P/E 5.18, P/B 0.53) but requires improved profitability to justify analyst optimism.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
Latest headlines on both assets
QuantumScape Corp is engaged in the development of next-generation solid-state lithium-metal batteries for use in electric vehicles. It developed anode-less cell design, which delivers high energy density while lowering material costs and simplifying manufacturing.
Read more on QS →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 →