Lumen Technologies Inc vs Sunrun Inc — how do they compare? Lumen Technologies Inc trades at $6.69 (market cap $6.47B), while Sunrun Inc trades at $11.46 (market cap $2.73B). The key difference: Lumen Technologies Inc is far larger — about 2.4× Sunrun Inc's market cap, and Lumen Technologies Inc is trading nearer its 52-week high, Sunrun Inc nearer its low. Which is the better fit depends on your goals.
| LUMN | RUN | |
|---|---|---|
Market Cap | $6.47B | $2.73B |
Sector | Media | Technology |
52-Week High | $11.83 | $21.41 |
52-Week Low | $3.70 | $9.07 |
Enterprise Value | $18.10B | $16.92B |
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Sunrun (RUN) trades at $11.44, down 3.46% today, with a bearish technical outlook. The stock shows strong profitability with a 17.88% net income margin and trades at a low P/E of 5.56. Recent news highlights a major partnership with Tesla and Renew Home for a 16-gigawatt virtual power plant, boosting growth prospects. Earnings have consistently beaten estimates, with Q1 2026 EPS of $0.62 versus -$0.05 expected.
The outlook is mixed: analyst consensus is bullish with a $16.27 price target, but cash flow concerns and high debt-to-asset ratio of 70.76% pose risks. The partnership with Tesla offers significant upside in the AI-driven energy demand sector, yet execution and financing challenges remain key hurdles for sustained growth.
Trailing returns across standard periods
With 450,000 route miles of fiber, including over 35,000 route miles of subsea fiber connecting Europe, Asia, and Latin America, Lumen Technologies is one of the United States' largest telecommunications carriers serving global enterprises. Its merger with Level 3 further shifted the company's operations toward businesses (over 70% of revenue) and away from its legacy consumer business. Lumen offers businesses a full menu of communications services, providing colocation and data center services, data transportation, and end-user phone and internet service. On the consumer side, Lumen provides broadband and phone service across 37 states, where it has 4.5 million broadband customers.
Read more on LUMN →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 →