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FEDERATED HERMES, INC.

Position in ASPN — Aspen Aerogels Inc

CIK 1056288 PITTSBURGH, PA

Position in ASPN

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$3,784,237
+$2,245,115 QoQ
Shares Held
596,883
+32.6% QoQ
Ownership
0.719%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#28
of 179 holders
Holding Since
Sep 2021
16 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

FEDERATED HERMES, INC. holds $152,353,602 across 28 Specialty Chemicals names. ASPN ranks #11 (2.5% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ASPN

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16 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,784,237 596,883
2026-03-31 $1,539,122 450,036
2025-12-31 $1,597,495 564,486
2025-09-30 $2,017,919 289,931
2025-06-30 $10,459,058 1,766,733
2024-12-31 $7,490,340 630,500
2024-09-30 $27,651,234 998,600
2024-06-30 $23,816,610 998,600
2024-03-31 $20,311,139 1,154,042
2023-12-31 $18,210,782 1,154,042
2023-09-30 $6,450,000 750,000
2023-06-30 $5,917,500 750,000
2023-03-31 $5,587,500 750,000
2022-12-31 $8,842,500 750,000
2021-12-31 $2,326,537 46,727
2021-09-30 $4,167,677 90,582