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VANGUARD CAPITAL MANAGEMENT LLC

Position in ASPN — Aspen Aerogels Inc

CIK 2100119 MALVERN, PA

Position in ASPN

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$22,438,978
+$10,687,325 QoQ
Shares Held
3,539,271
+3.0% QoQ
Ownership
4.26%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#4
of 179 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in ASPN Over Time

Shares Held

Position Value (USD)

Position in Specialty Chemicals

Basic Materials · as of Jun 30, 2026

VANGUARD CAPITAL MANAGEMENT LLC holds $41,538,990,892 across 56 Specialty Chemicals names. ASPN ranks #39 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ASPN

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $22,438,978 3,539,271
2026-03-31 $11,751,653 3,436,156