Aspen Aerogels Inc vs American Express Co — how do they compare? Aspen Aerogels Inc trades at $6.09 (market cap $509.55M), while American Express Co trades at $340.46 (market cap $230.15B). The key difference: American Express Co is far larger — about 451.7× Aspen Aerogels Inc's market cap, and American Express Co pays a 1.11% dividend while Aspen Aerogels Inc pays none. Which is the better fit depends on your goals.
| ASPN | AXP | |
|---|---|---|
Market Cap | $509.55M | $230.15B |
Sector | Technology | Financials |
52-Week High | $8.82 | $384.82 |
52-Week Low | $2.57 | $292.27 |
Enterprise Value | $482.96M | — |
Dividend Yield | — | 1.11% |
Signals from Pluang's Aura AI — not financial advice
Aspen Aerogels (ASPN) trades at $6.13, down 2.54% today, with a bullish technical signal from moving averages despite mixed oscillators. The company shows improving revenue trends with Q2 2026 results beating expectations and strong Q3 guidance of $65-80 million revenue. However, profitability remains challenged with negative net income margins of -62.45% and consecutive quarterly EPS misses. Analyst sentiment is overwhelmingly positive with 82.61% buy ratings.
The outlook balances strong revenue growth potential in thermal barrier markets against persistent profitability challenges. Investment opportunity lies in the expanding EV thermal barrier business and European market growth, while risks include sustained negative cash flow and competitive pressures in evolving battery technologies.
American Express (AXP) trades at $338.86, down 0.6% with bearish technical signals despite strong fundamentals. The company reported solid Q2 2026 earnings beat ($4.53 vs $4.41 expected) and maintains robust profitability with 15.07% net margin and 33.97% ROE. Recent news highlights Amex Ventures' AI investments and premium card member experiences, while Berkshire Hathaway's 20% ownership underscores long-term confidence in the business model.
AXP presents a mixed outlook with strong fundamental performance offset by technical weakness. The stock offers 9% upside to consensus price target of $369.42, supported by revenue growth and premium positioning, but faces headwinds from bearish technical indicators and competitive pressure in digital payments. Risk-reward appears balanced near current levels.
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 →American Express Company is a global payment and travel company. The Company's principal products and services are charge and credit payment card products and travel-related services offered to consumers and businesses around the world.
Read more on AXP →