Who owns Altimmune Inc (ALT)?
75 US mutual funds and ETFs from 47 fund families reported a position in ALT for the quarter ending 2026-06-30. Against their own report a quarter earlier, 51 raised shares, 5 opened a new position, 4 cut and 6 sold out.
Largest fund families
| Fund family | Funds | Share of fund-held shares |
|---|---|---|
| Ishares Trust | 6 | 28.3% |
| Spdr Series Trust | 1 | 24.5% |
| Vanguard Index Funds | 2 | 24.1% |
| Vanguard Horizon Funds | 2 | 10.2% |
| Fidelity Covington Trust | 2 | 1.9% |
| Eq Advisors Trust | 7 | 1.5% |
Tracked managers holding ALT
None of the managers Prior Moves tracks on 13F reports ALT in its latest filing.
Source: SEC Form N-PORT, which funds file about 60 days after quarter end, and the latest 13F filings. Share counts, not trades: a change can reflect fund inflows or outflows rather than a decision about ALT. A record of holdings, not a forecast and not investment advice. See all owner pages or the forecast board for the names our model ranks.
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