ASPEN AEROGELS INC (ASPN)

Typically moves ±16.53% on earnings

EARNINGS ANALYTICS

event_upcoming Est. Next Earnings: 2026-08-07 ESTIMATED

Since Jul 29, 2021, ASPEN AEROGELS INC (ASPN) has reported earnings 20 times. On average the shares move ±16.53% post-earnings, with a positive reaction 60.0% of the time. Its largest post-earnings gain was +56.7% (May 01, 2024) and its largest decline was -44.53% (Nov 06, 2025). The next earnings report is predicted for 2026-08-07 (estimated).

Earnings reactions

How ASPN moved on each past earnings report.

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Earnings Impact

Total Earnings

Avg Abs. Movement

±16.53%

Positive %

60.0%

Negative %

40.0%

Historical Earnings Statistics

Date	Timing	Earnings move	SEC Filing
May 07, 2026	☀ PRE	+24.06%	open_in_new
Feb 25, 2026	☀ PRE	-27.81%	open_in_new
Nov 06, 2025	☀ PRE	-44.53%	open_in_new
Aug 07, 2025	☀ PRE	-8.13%	open_in_new
May 08, 2025	☀ PRE	-24.25%	open_in_new
Feb 12, 2025	☽ POST	-23.4%	open_in_new
Nov 06, 2024	☽ POST	-0.53%	open_in_new
Aug 07, 2024	☽ POST	+16%	open_in_new
May 01, 2024	☽ POST	+56.7%	open_in_new
Feb 12, 2024	☽ POST	+15.56%	open_in_new
Nov 01, 2023	☽ POST	+11.28%	open_in_new
Aug 02, 2023	☽ POST	+0.54%	open_in_new
May 03, 2023	☽ POST	+18.4%	open_in_new
Feb 15, 2023	☽ POST	+11.13%	open_in_new
Oct 27, 2022	☽ POST	+6.51%	open_in_new
Jul 27, 2022	☽ POST	+8.3%	open_in_new
Apr 27, 2022	☽ POST	-3.43%	open_in_new
Feb 17, 2022	☽ POST	+9.95%	open_in_new
Oct 28, 2021	☽ POST	+17.83%	open_in_new
Jul 29, 2021	☽ POST	-2.31%	open_in_new

event

Earnings Count

Total earnings in dataset

trending_up

Avg Abs. Movement

±16.53%

Avg % price change on earnings

description

SEC Filings

View

Browse all SEC filings

account_balance

Institutional ownership

Holdings as of Mar 31, 2026 · SEC 13-F

View all 18 →

Funds holding

$32299386

Total value held

Flat

9 added · 9 reduced

Blackrock, Inc.

$16221320 -3.78%

State Street Corp

$7936886 -7.23%

Goldman Sachs Group Inc

$3076334 -30.54%

Northern Trust Corp

$1790102 -2.92%

Bank Of America Corp /De/

$824288 -67.97%

SEC Filing Types

Recent SEC Filings

10 most recent

Form	Date Filed	View on EDGAR
4	20260626	open_in_new SEC.gov
8-K	20260518	open_in_new SEC.gov
4	20260514	open_in_new SEC.gov
4	20260514	open_in_new SEC.gov
4	20260514	open_in_new SEC.gov
4	20260514	open_in_new SEC.gov
4	20260514	open_in_new SEC.gov
10-Q	20260508	open_in_new SEC.gov
8-K	20260507	open_in_new SEC.gov
8-K	20260421	open_in_new SEC.gov

Frequently asked about ASPN earnings

When does ASPEN AEROGELS INC report earnings next? expand_more

ASPEN AEROGELS INC (ASPN)'s next earnings date is estimated for 2026-08-07. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.

How much does ASPN stock move after earnings? expand_more

Over 20 reports, ASPN has moved an average of ±16.53% the session after earnings, closing higher 60.0% of the time.

What was ASPN's biggest post-earnings move? expand_more

ASPN's largest post-earnings gain on record was +56.7% on May 01, 2024, and its largest decline was -44.53% on Nov 06, 2025.

Where can I find ASPEN AEROGELS INC's SEC filings? expand_more

All of ASPEN AEROGELS INC's SEC filings — 10-K, 10-Q, 8-K and more — are listed in the SEC filings section on this page, each linking to the original document on SEC.gov.