Altimmune, Inc. (ALT) research
Altimmune, Inc.- Sector
- Healthcare
- Industry
- Biotechnology
- Last price
- $3.36
- As of
Share the ALT intelligence card
See ALT live in the terminal
Track ALT's insider trades, 13F flows, options positioning, and cross asset confluence as they update, on one live board. Free account.
Open the live ALT terminal, freeActive signals for ALT
- mediumNEW_POSITION
VIKING GLOBAL INVESTORS LP new position in ALT
- mediumNEW_POSITION
RENAISSANCE TECHNOLOGIES LLC new position in ALT
- highINSTITUTIONAL_EXIT
CITADEL ADVISORS LLC cut 78% of ALT (2026Q2)
- highINSTITUTIONAL_SURGE
CITADEL ADVISORS LLC added +70% to ALT (2026Q2)
- highINSTITUTIONAL_EXIT
D. E. Shaw & Co., Inc. cut 72% of ALT (2026Q2)
FREE, NO ACCOUNT
Every signal on ALT, as it fires
You are seeing 5 of 25 signals recorded on ALT since 2026-05-26.
The five above all landed on 2026-09-06. The other 20 were recorded on 4 other days. 20 of the 25 are institutional flow rows, which arrive in batches on filing days.
No fixed schedule: it goes out when the data has something in it. Unsubscribe anytime. We never sell your data.
Largest reported share positions in ALT (2026Q2)
| Manager / security | Market value | % portfolio | QoQ |
|---|---|---|---|
| VIKING GLOBAL INVESTORS LPCUSIP 02155H200 · 2026Q2 | $20.4M | 0.06% | , |
| MILLENNIUM MANAGEMENT LLCCUSIP 02155H200 · 2026Q2 | $10.1M | 0.00% | , |
| TWO SIGMA INVESTMENTS, LPCUSIP 02155H200 · 2026Q2 | $7.2M | 0.01% | , |
| CITADEL ADVISORS LLCCUSIP 02155H200 · 2026Q2 | $3M | 0.00% | , |
| Point72 Asset Management, L.P.CUSIP 02155H200 · 2026Q2 | $1.5M | 0.00% | , |
| D. E. Shaw & Co., Inc.CUSIP 02155H200 · 2026Q2 | $613K | 0.00% | , |
| RENAISSANCE TECHNOLOGIES LLCCUSIP 02155H200 · 2026Q2 | $218K | 0.00% | , |
Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.
Recent SEC filings, ALT
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
ALT mentioned in Kresmion daily briefs
Related tickers
See more ALT signals as they fire
Kresmion publishes filings, 13F flows, on-chain whale activity, and cross-asset signals in real time. Open a live board scoped to ALTand get the insider, 13F, options, and confluence read in one view.