Aspen Aerogels, Inc. (ASPN)

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Aspen Aerogels, Inc. (ASPN) is up 119.8% since the beginning of the year. At $6 per share, ASPN is trading 36.4% below its 52-week high of $10. Investors who bought $1,000 worth of ASPN shares 5 years ago would now be looking at an investment worth $298.

Aspen Aerogels, Inc. (ASPN) has returned 119.79% so far this year and 9.31% over the past 12 months. Over the last ten years, ASPN has returned 4.21% per year, falling short of the S&P 500 Index benchmark, which averaged 13.75% annually.

Based on dividend-adjusted daily data since Jun 13, 2014, ASPN's average daily return is +0.09%, while the average monthly return is +2.05%. At this rate, an investment would double in approximately 2.8 years.

Historically, 50% of months were positive and 50% were negative. The best month was May 2024 with a return of +91.1%, while the worst month was Nov 2025 at -60.4%. The longest winning streak lasted 7 consecutive months, and the longest losing streak was 8 months.

On a daily basis, ASPN closed higher 49% of trading days. The best single day was May 2, 2024 with a return of +56.7%, while the worst single day was Nov 6, 2025 at -44.5%.

Aspen Aerogels, Inc. has an annualized alpha of 4.42%, beta of 1.36, and R2 of 0.11 versus S&P 500 Index. Calculated based on daily prices since June 16, 2014.

• This stock participated in 194.78% of S&P 500 Index downside but only 143.56% of its upside - more exposed to losses than it benefited from rallies.
• R2 of 0.11 means this stock moves largely independently of S&P 500 Index - capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

ASPN ranks 46 for risk / return — on par with similar stocks. You're getting a typical balance of risk and reward. Not a standout, but not a red flag either — a reasonable choice if other factors align with your goals.

The table below present risk-adjusted performance metrics for Aspen Aerogels, Inc. (ASPN) and compare them to S&P 500 Index.

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.

The table below displays the maximum drawdowns of the Aspen Aerogels, Inc.. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Aspen Aerogels, Inc. was 95.96%, occurring on Feb 25, 2026. The portfolio has not yet recovered.

The current Aspen Aerogels, Inc. drawdown is 90.23%.

The chart below shows the rolling one-month volatility.

The chart below illustrates the trends in the financial health of Aspen Aerogels, Inc. over time, highlighting three key metrics: Total Revenue, Earnings Before Interest and Taxes (EBIT), and Net Income.

The Valuation section provides an overview of how Aspen Aerogels, Inc. is priced in the market compared to other companies in the Building Products & Equipment industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.