ALTIMMUNE INC (ALT) Institutional Ownership
None of the superinvestors we track currently report ALTIMMUNE INC (ALT) in their latest SEC Form 13F filings.
13F filings cover institutional equity holdings and are reported quarterly with a delay. This stock may still have insider Form 4 activity or appear in future filings.
When tracked funds report positions in ALTIMMUNE INC (ALT), this page will show disclosed ownership trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance.
Institutional Ownership Trend
| Portfolio quarter | Institutional holders | Total reported value | Total shares |
|---|---|---|---|
| Q4 2025 | 1 | $44,866 | 12,428 |
| Q3 2025 | 1 | $45,519 | 12,074 |
| Q1 2025 | 1 | $50,775 | 10,155 |
| Q4 2024 | 1 | $98,453 | 13,655 |
| Q3 2024 | 1 | $62,352 | 10,155 |
| Q2 2024 | 1 | $67,531 | 10,155 |
| Q1 2024 | 1 | $103,378 | 10,155 |
| Q3 2023 | 1 | $860 | 330,900 |
| Q2 2023 | 1 | $2,325 | 658,700 |
| Q1 2023 | 1 | $1,166 | 276,300 |
| Q4 2022 | 1 | $8,357 | 508,000 |
| Q3 2022 | 1 | $12,747 | 998,200 |
Related ALT Institutional Insights:
- ALT Institutional Ownership & Insiders Activity
- ALT Institutional Ownership & 13F Activity
- ALT Top Institutional Shareholders
- ALT Institutional Buying Activity
- ALT Institutional Selling Activity
- Institutional Portfolio Overlap & Shared Holdings
- ALT Insider Trading & SEC Form 4 Activity
- Top Institutional Investor Stock Rankings