Aspen Aerogels Inc vs Iris Energy Limited — how do they compare? Aspen Aerogels Inc trades at $5.25 (market cap $427.65M), while Iris Energy Limited trades at $40.05 (market cap $14.70B). The key difference: Iris Energy Limited is far larger — about 34.4× Aspen Aerogels Inc's market cap. Which is the better fit depends on your goals.
| ASPN | IREN | |
|---|---|---|
Market Cap | $427.65M | $14.70B |
Sector | Technology | Energy |
52-Week High | $8.82 | $76.41 |
52-Week Low | $2.57 | $15.40 |
Enterprise Value | $382.60M | $16.45B |
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.
IREN trades at $41.11, down 1.46% on the day, amid a bearish technical signal with key support at $40. The company is transitioning from Bitcoin mining to AI infrastructure, with revenue growing from $501M in 2025 to a projected $757M in 2026. Recent earnings have missed expectations, but analyst sentiment remains largely positive with a consensus price target of $79.11, representing significant upside potential from current levels.
The outlook hinges on successful execution of its AI cloud strategy, with a $3.1B contracted ARR target by end-2026 being a key catalyst. However, risks include intense competition, high capital expenditure evidenced by negative investing cash flow, and recent earnings misses. The stock offers high growth potential but carries substantial execution risk.
Trailing returns across standard periods
Latest headlines on both assets
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 →Iris Energy is a next-generation data center company that powers Bitcoin mining and AI workloads using 100% renewable energy. It focuses on building sustainable infrastructure for the global digital economy.
Read more on IREN →