Back to VANGUARD GROUP INC VANGUARD GROUP INC

ASPNASPN
6 quarters

Position history for VANGUARD GROUP INCVANGUARD GROUP INC's holdings in ASPEN AEROGELS INC

VANGUARD GROUP INC holds 4.7M shares of ASPN (ASPEN AEROGELS INC), worth $13.3M as of 2025-Q4. The position was increased (+3.9% shares). ASPN represents 0.0% of VANGUARD GROUP INC's portfolio.

Current Value

$13.3M

Current Shares

4.7M

Total Value Change

-$101.2M

Total Shares Change

+551,955

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2025-Q4
Latest
Increased
4.7M
+3.9%
$13.3M0.0%$2.95
29
2025-Q3
Increased
4.5M
+0.5%
$31.4M0.0%$7.08
29
2025-Q2
Increased
4.5M
+2.6%
$26.6M0.0%$5.88
29
2025-Q1
Increased
4.4M
+0.3%
$27.9M0.0%$6.58
29
2024-Q4
Increased
4.4M
+5.5%
$51.8M0.0%$12.02
31
2024-Q3
New
4.1M
-
$114.5M0.0%$28.54
42

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

Analytics tracking helps us improve the product. Essential functions stay on either way. How analytics data is used