AL
Altimmune
ALT13F as of Jun 30, 2026 · next update ~Nov 14
Limited coverage
Only 1 fund we track owns this stock, so quarterly sentiment and aggregates may be sparse.
Who's buying ALT
Top funds mostly added to Altimmune in Q2 (Apr–Jun)
Buying:
Funds1Insiders6Congress
- Top funds1 of 1 bought more, 0 sold some. Largest: Viking Global Investors, $20.4M (0% of its portfolio).
- Insiders6 insiders bought, 0 sales in 12 months.
- CongressNo trades disclosed in the last 12 months.
1 fund$20.4M held0.1% avg. weightQ2: 1 bought / 0 sold
13F reports are a snapshot as of Jun 30, 2026; funds may have traded since.
Share price · market data, not from 13F reports
Q2 2026
| Investor | Q2 change | ||
|---|---|---|---|
VG Viking Global Investors | $20.4M | 0.06% | New position |
| 1 fund | $20.4M |