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ASPN

Aspen Aerogels Inc · NEW YORK STOCK EXCHANGE, INC. · Chemicals

$3.69$-0.09 (-2.38%)

Prices delayed up to 5 minutes

AC Intelligence

AC Intelligence

AC Intelligence for ASPN is being prepared.

Key Stats

Key Stats

Open

$3.72

Day High

$3.80

Day Low

$3.54

Prev Close

$3.78

Volume

0

Avg Volume

1.1M

Day Change

$-0.09

Change %

-2.38%

Fundamentals

Fundamentals

P/B

0.99

EPS (TTM)

$-4.74

Market Cap

$313M

52-Wk Range

$2.30 — $9.78

Earnings History

Insider Activity

Who Owns This Stock

Who Owns ASPN

Other49.1%125 holders
Passive / Index19.6%9 holders
Dealer / Bank7.5%16 holders
Quality / Compounder6.9%13 holders
Tactical / Macro2.7%3 holders
Systematic / Quant1.7%7 holders
Deep Value0.8%1 holder
Income / Defensive0.5%8 holders

Based on Q4 2025 13F filings + AC behavioral model

183 institutional holders

Top Holders

1.KIM, LLC
0.0%$34753.6B
2.OAKTOP CAPITAL MANAGEMENT II, L.P.
$12436.5B
3.Vanguard Group
+2.8%$11653.2B
4.Invesco Ltd
+243.8%$11609.2B
0.0%$8963.5B
6.NEEDHAM INVESTMENT MANAGEMENT LLC
$7641.0B
7.BlackRock, Inc.
$7081.7B
8.State Street
$7079.2B
9.Dimensional Fund Advisors
$5293.0B
10.BlackRock, Inc.
$5259.2B
11.JPMORGAN CHASE & CO
+10.3%$4123.8B
12.RICE HALL JAMES & ASSOCIATES, LLC
$4023.1B
13.Geode Capital Management
+584.2%$3911.4B
14.AMERIPRISE FINANCIAL INC
$3898.5B
15.AMERICAN CENTURY COMPANIES INC
+145.7%$3277.1B
16.GAGNON SECURITIES LLC
-35.4%$3207.1B
17.Telemark Asset Management, LLC
-44.2%$2830.0B
18.Goldman Sachs AM
+106.7%$2823.7B
19.NEEDHAM INVESTMENT MANAGEMENT LLC
$2675.6B
20.Point72
$2464.8B

Institutional Pressure

Market Regime:Strong Risk-Off (-0.62)
SELLINGBUYING
Mild Selling Pressure
Other(49.1%)
Passive / Index(19.6%)
Holds
Dealer / Bank(7.5%)
Facilitating
Quality / Compounder(6.9%)
Holds through
Tactical / Macro(2.7%)
Reducing rapidly
Systematic / Quant(1.7%)
De-risking (mechanical)
Deep Value(0.8%)
Possible buyer
Income / Defensive(0.5%)
Inflows (flight to yield)
Activist(0.0%)
May accumulate

27% passive + quality floor won't sell.

Updated daily · Based on Q4 2025 filings + AC behavioral model

Sentiment Signals

Sentiment Signals

Insider ActivityNo insider transactions in last 90 daysSEC Form 4
Analyst Consensus9 buy, 2 hold, 1 sellFinnhub
↑↑Inst. Flows185 increased/new, 75 decreased/exited (13F)AC 13F Analysis

Sources: SEC Form 4, Finnhub, AC 13F Analysis

On AcidCapitalist

On AcidCapitalist

No recent mentions of ASPN on AcidCapitalist.

Data provided by Finnhub. Prices delayed up to 5 minutes.