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Janney Montgomery Scott LLC

Position in ALT — Altimmune, Inc.

CIK 1329948 PHILADELPHIA, PA

Position in ALT

as of Jun 30, 2026 · filed Aug 5, 2026
Position Value
$919,934
+$388,296 QoQ
Shares Held
302,610
+75.3% QoQ
Ownership
0.156%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#44
of 210 holders
Holding Since
Jun 2024
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ALT Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

Janney Montgomery Scott LLC holds $121,989,266 across 55 Biotechnology names. ALT ranks #24 (0.8% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ALT

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $919,934 302,610
2026-03-31 $531,638 172,610
2025-12-31 $370,422 102,610
2025-09-30 $220,771 58,560
2024-09-30 $140,814 22,934
2024-06-30 $129,542 19,480