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ASPNASPN
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Position history for MILLENNIUM MANAGEMENT LLCMILLENNIUM MANAGEMENT LLC's holdings in ASPEN AEROGELS INC

MILLENNIUM MANAGEMENT LLC holds 1.2M shares of ASPN (ASPEN AEROGELS INC), worth $7.5M as of 2026-Q2. The position was decreased (-15.2% shares). ASPN represents 0.0% of MILLENNIUM MANAGEMENT LLC's portfolio.

Current Value

$7.5M

Current Shares

1.2M

Total Value Change

+$6.6M

Total Shares Change

+1.2M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
1.2M
-15.2%
$7.5M0.0%$6.34
0
2026-Q1
Increased
1.4M
+61.3%
$4.8M0.0%$3.34
39
2025-Q4
Decreased
870,951
-39.8%
$2.5M0.0%$2.95
0
2025-Q3
Increased
1.4M
+59.6%
$10.1M0.0%$7.08
40
2025-Q2
Decreased
906,745
-43.3%
$5.4M0.0%$5.88
0
2025-Q1
Decreased
1.6M
-1.4%
$10.2M0.0%$6.58
0
2024-Q4
Increased
1.6M
+4757.8%
$19.3M0.0%$12.02
46
2024-Q3
Decreased
33,390
-91.5%
$924,5690.0%$28.54
0

Other major holders of ASPN: BNP PARIBAS FINANCIAL MARKETS, VANGUARD GROUP INC, BlackRock Finance, Inc., DRIEHAUS CAPITAL MANAGEMENT LLC

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