Weiss Asset Management LP[1 »

Altimmune shares owned by Weiss Asset Management LP[1

Quarter-by-quarter ownership of Altimmune (ALT) shares owned by Weiss Asset Management LP[1 from 13F filings

Historical chart of Weiss Asset Management LP[1 investment in Altimmune

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All positions including Altimmune held by Weiss Asset Management LP[1 consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Altimmune by Weiss Asset Management LP[1

Quarter filed Position value Share count Share price at filing
2026-06-30 $4.7M 1.5M 3.04

More positions owned by Weiss Asset Management LP[1

NVIDIA Corporation Put Option (NVDA)
Micron Technology Put Option (MU)
Super Micro Computer 7 Dep Cm Sr A Wi
Super Micro Computer Note 2.250% 7/1 (Principal)
Super Micro Computer Note 3.500% 3/0 (Principal)
Super Micro Computer Com New (SMCI)
Tesla Motors (TSLA)
Boeing Dep Conv Pfd A (BA.PA)
Strategy Note 0.625% 3/1 (Principal)
Nextera Energy Unit 02/15/2029 (NEE.PV)
Theravance Biopharma (TBPH)
Sprott Asset Management Physical Gold An (CEF)
Strategy Note 2.250% 6/1 (Principal)
Super Micro Computer Note 6/1 (Principal)
Robinhood Mkts Com Cl A (HOOD)

View all positions for Weiss Asset Management LP[1

Top funds holding Altimmune

BlackRock
Deep Track Capital
TCG Crossover Management
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State Street Corporation
Marshall Wace
Viking Global Investors
RA Capital Management
Geode Capital Management
Woodline Partners
Millennium Management
Susquehanna International
Trails Edge Capital Partners
Nuveen

View all funds holding Altimmune