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Aspen Aerogels, Inc. (ASPN)
NYSE: ASPN · Real-Time Price · USD
5.05
-0.34 (-6.31%)
At close: Oct 30, 2026, 4:00 PM EDT
5.15
+0.10 (1.98%)
After-hours: Oct 30, 2026, 7:30 PM EDT

Aspen Aerogels Financials Overview

Millions USD. Fiscal year is Jan - Dec.

Revenue & Profits
Chart
Fiscal Year
TTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingJun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Revenue
202.09271.1452.7238.72180.36121.62
Revenue Growth
-49.12%-40.11%89.64%32.35%48.30%21.29%
Gross Profit
32.8368.118756.924.989.94
Operating Income
-62.05-29.2962.15-49.2-79.25-40.6
Net Income
-126.2-389.5513.38-45.81-82.74-37.09
Earnings Per Share
-1.53-4.730.17-0.66-2.10-1.22
EPS Growth
------

Revenue by Segment
Chart
Fiscal Year
TTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingJun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Energy Industrial
91.54102.2145.87128.64124.81114.96
Thermal Barrier
110.55168.91306.83110.0855.566.66
Total
202.09271.1452.7238.72180.36121.62

Cash & Debt
Chart
Fiscal Year
CurrentFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingJun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Cash & Investments
151.71156.86220.88139.72281.3476.56
Total Debt
125.11143.71197.38138.77119.415.24
Net Cash (Debt)
26.613.1523.50.95161.9361.33
Net Cash Growth
--44.04%2370.87%-99.41%164.05%649.25%
Net Cash Per Share
0.320.160.290.014.112.02

Cash Flow & CapEx
Chart
Fiscal Year
TTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingJun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Operating Cash Flow
49.1232.8745.55-42.61-94.4-18.63
Capital Expenditures
-14.74-37.45-86.26-175.46-177.97-13.78
Free Cash Flow
34.38-4.58-40.71-218.07-272.37-32.41
Free Cash Flow Growth
------

Margins
Chart
Fiscal Year
TTMFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingJun '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
Gross Margin
16.24%25.12%41.31%23.84%2.76%8.17%
Operating Margin
-30.71%-10.80%13.73%-20.61%-43.94%-33.38%
Pretax Margin
-62.02%-142.81%3.33%-19.19%-45.87%-30.50%
Profit Margin
-62.45%-143.69%2.96%-19.19%-45.87%-30.50%
FCF Margin
17.01%-1.69%-8.99%-91.35%-151.01%-26.65%

Valuation
Chart
Fiscal Year
CurrentFY 2025FY 2024FY 2023FY 2022FY 2021
Period EndingOct '26 Dec '25 Dec '24 Dec '23 Dec '22 Dec '21
PE Ratio
--72.88---
Forward PE
-66.5125.24144.99144.99144.99
PS Ratio
2.070.862.155.054.3313.54