Aspen Aerogels Inc vs Williams Companies Inc — how do they compare? Aspen Aerogels Inc trades at $6.05 (market cap $509.55M), while Williams Companies Inc trades at $73.72 (market cap $88.45B). The key difference: Williams Companies Inc is far larger — about 173.6× Aspen Aerogels Inc's market cap, and Williams Companies Inc pays a 2.9% dividend while Aspen Aerogels Inc pays none. Which is the better fit depends on your goals.
| ASPN | WMB | |
|---|---|---|
Market Cap | $509.55M | $88.45B |
Sector | Technology | Energy |
52-Week High | $8.82 | $79.40 |
52-Week Low | $2.57 | $56.51 |
Enterprise Value | $482.96M | $119.07B |
Dividend Yield | — | 2.9% |
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.
Williams Companies (WMB) trades at $71.85, up 2.06% today, with a neutral technical signal and mixed earnings history. The company reported Q2 2026 EPS of $0.50, slightly missing estimates, but raised full-year EBITDA guidance. Recent news highlights the $5.5 billion acquisition of Momentum Midstream, enhancing its Gulf Coast presence and supporting long-term growth targets. Financials show strong profitability with a 25.18% net income margin and robust cash flow from operations of $5.90 billion in 2025.
Outlook remains positive with analyst consensus favoring Buy ratings (79.41%) and a $87.14 price target, though risks include execution of acquisitions and debt levels. The stock offers a dividend yield supported by stable cash flows, positioning it for growth in energy infrastructure demand.
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 →Williams is a midstream energy company that owns and operates the large Transco and Northwest pipeline systems and associated natural gas gathering, processing, and storage assets. In August 2018, the firm acquired the remaining 26% ownership of its limited partner, Williams Partners.
Read more on WMB →