First Solar, Inc. vs TeraWulf Inc — how do they compare? First Solar, Inc. trades at $226.35 (market cap $25.89B), while TeraWulf Inc trades at $17.19 (market cap $8.35B). The key difference: First Solar, Inc. is far larger — about 3.1× TeraWulf Inc's market cap, and TeraWulf Inc is trading nearer its 52-week high, First Solar, Inc. nearer its low. Which is the better fit depends on your goals.
| FSLR | WULF | |
|---|---|---|
Market Cap | $25.89B | $8.35B |
Sector | Technology | Technology |
52-Week High | $318.30 | $28.98 |
52-Week Low | $180.05 | $5.24 |
Enterprise Value | $24.36B | $10.97B |
Signals from Pluang's Aura AI — not financial advice
First Solar (FSLR) trades at $228.27, down 4.62% on the day, amid mixed signals. The stock shows a bullish technical trend with strong moving averages, though RSI levels suggest potential overbought conditions. Fundamentally, the company reported robust revenue growth to $5.22B in 2025, with a net income margin of 29.27%, while recent earnings beat expectations in Q1 and Q2 2026. However, multiple class-action lawsuits filed in August 2026 create near-term legal overhang.
The outlook remains positive given analyst consensus favoring a buy rating with a $282.07 price target, implying significant upside. Key risks include legal proceedings and competitive pressures in the solar sector. Earnings growth and operational cash flow strength support long-term value, but investors should weigh legal uncertainties against fundamental strengths.
WULF trades at $17.19, up 6.11% today amid a broader neocloud sector rally. The stock shows bearish technical signals with negative earnings trends, posting significant losses in recent quarters. Despite strong analyst consensus (14 buy ratings, 0 hold/sell), fundamental metrics reveal challenges with a P/S of 43.81, P/B of 56.71, and deeply negative profit margins. Recent news highlights the company's pivot to high-performance computing with a major Anthropic deal and 102 MW of operational capacity.
The outlook remains speculative with high execution risks and substantial capital requirements. While analyst price targets average $38.00 (121% upside potential), investors face volatility from ongoing losses, construction cost pressures, and regulatory exposure to New York's data-center moratorium. The stock's performance will depend on successful HPC expansion and profitability improvements.
Trailing returns across standard periods
Latest headlines on both assets
First Solar designs and manufactures solar photovoltaic panels, modules, and systems for use in utility-scale development projects. The company's solar modules use cadmium telluride to convert sunlight into electricity. This is commonly called thin-film technology. First Solar is the world's largest thin-film solar module manufacturer. It has production lines in Vietnam, Malaysia, the United States, and a new factory under construction in India.
Read more on FSLR →TeraWulf develops, owns, and operates fully integrated digital infrastructure powered by predominantly zero-carbon energy. It utilizes a hybrid business model that combines industrial-scale Bitcoin mining with high-performance computing (HPC) and AI hosting, leveraging sustainable power sources like nuclear and hydroelectric to deliver low-cost, energy-efficient data center solutions.
Read more on WULF →