Altimmune, Inc. (ALT) — Ownership
Institutional and insider ownership of Altimmune, Inc., top holders, and 13F filings.
Institutional ownership
| Year | Holders | % institutional |
|---|---|---|
| 2026 Q1 | 183 | 78.74% |
Institutional and insider ownership of Altimmune, Inc., top holders, and 13F filings.
Institutional ownership
| Year | Holders | % institutional |
|---|---|---|
| 2026 Q1 | 183 | 78.74% |