36 /100
MEDIUM RISK
Score updated Apr 13, 2026

ALT

Altimmune, Inc. — Stock Dilution Tracker

Track ALT dilution risk with DilutionWatch's stock tracker. DilutionScore™ measures dilution risk across 5 factors — lower scores indicate higher risk of share dilution.

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📊 Score Breakdown
📋 Offering Ability
60
💰 Cash Runway
0
📊 Float Risk
12
⚠️ Warrant Exposure
15
🔄Convertible Debt
🌦️ Dilution Forecast
☀️
Clear
No significant dilution signals
9%
💰 Capital Raise 18%
• Active ATM program with $65M remaining capacity
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💹 Market Data
Market Cap$421.54M
Shares Outstanding130.11M
Float129.15M
Cash$273.46M
Debt$35.69M
Short InterestN/A
🏛 Institutional Holdings
QoQ: ↑ 24.3% shares (2025Q4 vs prior)
188 institutional holders · 60.83M shares
#1 BlackRock, Inc. 9.70M shares
#2 VANGUARD GROUP INC 9.49M shares
#3 STATE STREET CORP 5.12M shares
+ 17 more holders Sign up free to view →
📉 Short Interest
Short Interest29.25M
Days to Cover7.7
% of Float22.6%
FINRA data as of Mar 31, 2026
📁 Recent SEC Activity
xbrl XBRL WARRANT Dec 31, 2024
xbrl XBRL CONVERTIBLE Dec 31, 2017
4 INSIDER TRANSACTION Apr 06, 2026
4 INSIDER TRANSACTION Apr 01, 2026
4 INSIDER TRANSACTION Apr 01, 2026
Full SEC filing analysis available with free account
📰 Recent News
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