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NYSE · Consumer discretionaryAspen Aerogels Inc (ASPN)
Aspen Aerogels Inc brought in $202.1M of revenue over the twelve months to June 30, 2026, down 49.1% from a year earlier. It posted a net loss of $126.2M. In fiscal 2025 capital spending exceeded operating cash flow by $4.6M. At June 30, 2026 it held $151.7M in cash against $57M of debt. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on August 7, 2026.
What Aspen Aerogels Inc does
Aspen Aerogels Inc is registered with the SEC under industry code SIC 5030 (Wholesale-Lumber & Other Construction Materials). Its shares trade on NYSE under the ticker ASPN.
Revenue and profit by year
Key figures
| Fiscal year | Revenue | Net income | Diluted EPS | Free cash flow |
|---|---|---|---|---|
| 2025 | $271.1M | -$389.6M | -$4.73 | -$4.6M |
| 2024 | $452.7M | $13.4M | $0.17 | -$40.7M |
| 2023 | $238.7M | -$45.8M | -$0.66 | -$218.1M |
| 2022 | $180.4M | -$82.7M | -$2.10 | -$272.4M |
| 2021 | $121.6M | -$37.1M | -$1.22 | -$32.4M |
| 2020 | $100.3M | -$21.8M | -$0.83 | -$13.3M |
Latest SEC filings
What Aspen Aerogels Inc has filed recently, newest first. Each links to the original document on SEC EDGAR.
- September 24, 2026Activist stake changed SCHEDULE 13D/A
- September 15, 2026
- August 13, 2026Passive stake changed SCHEDULE 13G/A
- August 7, 2026Quarterly report 10-Q · period to June 30, 2026
- August 6, 2026
- May 18, 2026
- May 8, 2026Quarterly report 10-Q · period to March 31, 2026
- May 7, 2026
- April 21, 2026
- March 27, 2026
Questions about ASPN
What does Aspen Aerogels Inc do?
Aspen Aerogels Inc is registered with the SEC under industry code SIC 5030 (Wholesale-Lumber & Other Construction Materials). Its shares trade on NYSE under the ticker ASPN.
Is Aspen Aerogels Inc profitable?
No. Over the twelve months to June 30, 2026 it reported a net loss of $126.2M on revenue of $202.1M.
How much revenue does Aspen Aerogels Inc make?
Over the twelve months to June 30, 2026 Aspen Aerogels Inc reported revenue of $202.1M. That is 49.1% less than a year earlier.
When did Aspen Aerogels Inc last report?
Its most recent periodic report is the quarterly report (10-Q) filed on August 7, 2026. It covers the period to June 30, 2026. Its newest filing of any kind is the activist stake changed from September 24, 2026.
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Follow ASPN: get an email when it filesWhere the numbers come from
Financial figures are the values Aspen Aerogels Inc tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.