84 /100
LOW RISK
Score updated Feb 27, 2026
ANNX
Annexon, Inc.

DilutionScore™ measures dilution risk across 5 factors. Lower scores indicate higher risk of share dilution.

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📊 Score Breakdown
📋 Offering Ability
80
💰 Cash Runway
90
📊 Float Risk
75
⚠️ Warrant Exposure
85
🔄Convertible Debt
💹 Market Data
Market Cap$801.92M
Shares Outstanding149.06M
Float95.79M
Cash$188.72M
Debt$26.94M
Short InterestN/A
🏛 Institutional Holdings
144 institutional holders · 102.83M shares
#1 FMR LLC 11.08M shares
#2 BlackRock, Inc. 7.90M shares
#3 BVF INC/IL 7.00M shares
+ 17 more holders Sign up free to view →
📉 Short Interest
Short Interest18.44M
Days to Cover6.1
% of Float19.2%
FINRA data as of Jan 15, 2026
📁 Recent SEC Activity
xbrl XBRL WARRANT Dec 31, 2022
xbrl XBRL CONVERTIBLE Dec 31, 2020
Full SEC filing analysis available with free account
📰 Recent News
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