What is Aspen Aerogels's book value per share?

Aspen Aerogels (ASPN) reported book value per share of $2.58 in Q1 2026.

How has Aspen Aerogels's book value per share changed year-over-year?

Aspen Aerogels's book value per share decreased by 32.7% year-over-year, from $3.84 to $2.58.

What is the long-term trend for Aspen Aerogels's book value per share?

Over 5 years (2020 to 2025), Aspen Aerogels's book value per share has grown at a 2.1% compound annual growth rate (CAGR), from $2.57 to $2.86.

What does book value per share mean?

Shareholders' equity divided by diluted shares outstanding at the quarter end. The accounting (book) value attributable to each share.

Aspen Aerogels ASPN Book value per share

Book value per share at other companies

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$30.04+14.5%

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$63.97+13.9%

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$1.21-0.3%

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$49.95+5.4%

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Other financials

Income statement

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Revenue$37.9M-51.9%

Gross profit$4.3M-81.3%

Operating income-$20.8M+93.0%

Net income-$23.7M+92.1%

EPS (diluted)-$0.29+92.1%

Balance sheet

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Cash & equivalents$173.9M-9.5%

Total debt$113.4M-18.8%

Total equity$213.5M-32.2%

Total assets$410.5M-26.0%

Cash flow

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Operating cash flow$34.1M+506%

CapEx$1.4M-89.5%

Free cash flow$32.8M+545%

Valuation

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Market cap$470.74M-1.1%

Enterprise value$410.28M-3.1%

P/S2×+1.0×

Profitability

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Gross margin32.9%-7.1pp

Operating margin-43.3%-8.2pp

Net margin-48.6%-9.9pp

FCF margin-22.3%-10.1pp

Returns & leverage

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Return on equity-42.4%-12.2pp

Debt / equity0.5×+0.1×

Current ratio2.9×-1.3×

Where this comes from

Calculated from Aspen Aerogels’s reported figures.

total stockholders equity/weighted shares diluted=$2.58

Based on the most recent quarter.

The official record: Aspen Aerogels’s 10-Q, filed May 8, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Aspen Aerogels's book value per share?: Aspen Aerogels (ASPN) reported book value per share of $2.58 in Q1 2026.
How has Aspen Aerogels's book value per share changed year-over-year?: Aspen Aerogels's book value per share decreased by 32.7% year-over-year, from $3.84 to $2.58.
What is the long-term trend for Aspen Aerogels's book value per share?: Over 5 years (2020 to 2025), Aspen Aerogels's book value per share has grown at a 2.1% compound annual growth rate (CAGR), from $2.57 to $2.86.
What does book value per share mean?: Shareholders' equity divided by diluted shares outstanding at the quarter end. The accounting (book) value attributable to each share.