Follow-The-Filings

Security · featured owners

ASPN Aspen Aerogels Inc.

Consumer Discretionary COM Equity among managers we track

ASPN (Aspen Aerogels Inc.) 13F ownership among featured managers we track. Figures are as-filed 13F, not free float.

No current holdings among managers we track for this security. See ownership history or the ownership grid, activity, or search.

SEC filings

Recent issuer filings from EDGAR · 15 shown · open Filing / Doc on SEC.gov

Filed Form Detail Links
8-K 7.01,9.01 Filing Doc
10-Q Filing Doc
8-K 2.02,7.01,9.01 Filing Doc
8-K 5.02,5.07,7.01,9.01 Filing Doc
10-Q Filing Doc
8-K 2.02,7.01,9.01 Filing Doc
8-K 7.01,8.01,9.01 Filing Doc
DEFA14A Filing Doc
10-K/A Filing Doc
10-K Filing Doc
8-K 2.02,7.01,9.01 Filing Doc
8-K 1.01,7.01,9.01 Filing Doc
8-K 2.02,7.01,9.01 Filing Doc
10-Q Filing Doc
8-K 5.02,9.01 Filing Doc

Insider forms

Form 3 / 4 / 5 from EDGAR · 15 rows shown

Filed Form Detail Links
4 Period Sep 30, 2026 Filing Doc
4 Period Sep 23, 2026 Filing Doc
4 Period Jun 23, 2026 Filing Doc
4 Period May 13, 2026 · 5 forms Filing Doc
4 Period Mar 8, 2026 · 4 forms Filing Doc
4 Period Mar 4, 2026 Filing Doc
4 Period Mar 5, 2026 Filing Doc
4 Period Mar 4, 2026 · 4 forms Filing Doc
4/A Period Oct 1, 2025 Filing Doc
4 Period Nov 13, 2025 Filing Doc
4 Period Oct 1, 2025 Filing Doc
4 Period Sep 30, 2025 Filing Doc
4 Period Sep 13, 2025 Filing Doc
4 Period Sep 5, 2025 Filing Doc
4 Period Aug 12, 2025 Filing Doc

Updated about 15 hours ago Source: SEC EDGAR submissions All on EDGAR

Financials

US-GAAP annual · as tagged in Form 10-K · fiscal years · values link to the SEC filing

Income statement

Metric FY2023 FY2024 FY2025
Revenue $238.72M $452.7M $271.1M
Gross profit $56.92M $182.9M $46M
Gross margin * 23.8% 40.4% 17.0%
Net income -$45.81M $13.38M -$389.55M
Net margin * -19.2% 3.0% -143.7%

Balance sheet

Metric FY2023 FY2024 FY2025
Total current assets $266.33M $409.45M $242.05M
Total non-current assets * $436.72M $485.7M $164.63M
Total assets $703.05M $895.14M $406.68M
Total current liabilities $78.1M $110.11M $62.02M
Total non-current liabilities * $136.9M $170.33M $109.14M
Total equity $488.06M $614.7M $235.52M

Cash flow

Metric FY2023 FY2024 FY2025
Cash from operations -$42.61M $45.55M $32.87M
Cash from investing -$175.46M -$86.26M -$37.45M
Cash from financing $75.48M $122.02M -$58.13M
Net change in cash -$142.59M $81.3M -$62.71M

Source: SEC companyfacts (US-GAAP 10-K) · * = computed (not a single XBRL tag) · fiscal year as labeled by the issuer · not adjusted or audited by Follow-The-Filings

Ownership over time

filing count by report period · click a bar for that quarter’s holders