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OPPENHEIMER & CO INC

Position in ASPN — Aspen Aerogels Inc

CIK 822581 NEW YORK, NY

Position in ASPN

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$408,486
+$147,595 QoQ
Shares Held
64,430
-15.5% QoQ
Ownership
0.078%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#72
of 179 holders
Holding Since
Mar 2024
10 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ASPN Over Time

Shares Held

Position Value (USD)

Position in Specialty Chemicals

Basic Materials · as of Jun 30, 2026

OPPENHEIMER & CO INC holds $33,832,394 across 14 Specialty Chemicals names. ASPN ranks #12 (1.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ASPN

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10 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $408,486 64,430
2026-03-31 $260,891 76,284
2025-12-31 $217,969 77,021
2025-09-30 $847,908 121,826
2025-06-30 $117,091 19,779
2025-03-31 $1,298,192 203,160
2024-12-31 $2,156,552 181,528
2024-09-30 $2,839,194 102,535
2024-06-30 $915,386 38,381
2024-03-31 $388,168 22,055