Aspen Aerogels Inc (ASPN)

NYSE · Basic Materials · Specialty Chemicals · USA

Aspen Aerogels Inc is a small cap company (market value between $300 million and $2 billion) in the Specialty Chemicals industry.

Aspen Aerogels manufactures high-performance aerogel materials for thermal insulation. Its Thermal Barrier segment produces PyroThin aerogel products for electric vehicle battery packs, serving automotive manufacturers including General Motors and Toyota. The Energy Industrial segment supplies aerogel insulation to oil producers, refineries, petrochemical plants, and power facilities globally.

From its FY2025 annual report (Form 10-K)

Intrinsic value, DCF valuation, financial health and value investing analysis for the Aspen Aerogels Inc stock.

Our verdict on ASPN

Overvalued: intrinsic value $0.85 per share, market price $5.33, margin of safety -523.9% (as of 2026-10-20).

Its liquidation floor, current assets minus every liability, values the shares at $0.85; the price of $5.33 is 524% above that value.

Leak Score: 36/100 on 9 of 12 signals (On Watch).

ETFs with the most weight in ASPN

17 more funds hold it; the full list is part of the paid plan.

More on ASPN

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Cheaper than ASPN in Specialty Chemicals

35 more in this industry show a wider margin of safety.

Is ASPN undervalued or overvalued?

ASPN is overvalued (as of the 2026-10-20 close). Its liquidation floor, current assets minus every liability, values the shares at $0.85; the price of $5.33 is 524% above that value.

What is the intrinsic value of ASPN?

$0.85 per share (as of the 2026-10-20 close), against a market price of $5.33. That is a margin of safety of -523.9%. The value is the average of the valuation methods that apply to this company, recomputed every night after the US close.

What is Aspen Aerogels Inc's Leak Score?

36 out of 100, which we rate "On Watch", on 9 of 12 value investing signals.