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Jefferies Financial Group Inc.

Position in ASPN — Aspen Aerogels Inc

CIK 96223 NEW YORK, NY

Position in ASPN

as of Jun 30, 2026 · filed Aug 17, 2026
Position Value
$800,761
New position
Shares Held
126,303
first reported quarter
Ownership
0.152%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#56
of 178 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority Sole 100% Shared 0% None 0%

Position in Specialty Chemicals

Basic Materials · as of Jun 30, 2026

Jefferies Financial Group Inc. holds $33,136,580 across 12 Specialty Chemicals names. ASPN ranks #8 (2.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 ASPN
Aspen Aerogels Inc
This page
126,303 $800,761

All Filings in ASPN

Export CSV
1 filing row on record
Report Date Value (USD) Shares
2026-06-30 $800,761 126,303