29 /100
MEDIUM RISK
Score updated May 30, 2026

ANNX — Annexon, Inc. Dilution Risk Tracker

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

⚠️ Not financial advice. Do your own research before making any investment decisions.

🔔 Track ANNX — Get alerts when the score changes →

📊 Score Breakdown

📋 Offering Ability
40
💰 Cash Runway
10
📊 Float Risk
22
⚠️ Warrant Exposure
15
🔄Convertible Debt—

🌦️ Dilution Forecast

☀️
Clear
No significant dilution signals
0%
No significant dilution signals detected for ANNX.
🔔 Track ANNX — Get forecast alerts →

💹 Market Data

Market Cap$888.03M
Shares Outstanding163.84M
Float130.11M
Cash$225.02M
Debt$25.43M
Short InterestN/A

🏛 Institutional Holdings

QoQ: ↑ 35.6% shares (2025Q4 vs prior)
166 institutional holders · 139.40M shares
#1 FMR LLC 10.22M shares
#2 Redmile Group, LLC 10.05M shares
#3 BVF INC/IL 9.13M shares
+ 17 more holders Sign up free to view →

📉 Short Interest

Short Interest24.29M
Days to Cover13.3
% of Float18.7%
FINRA data as of May 15, 2026

📁 Recent SEC Activity

xbrl XBRL WARRANT Dec 31, 2022
xbrl XBRL CONVERTIBLE Dec 31, 2020
4 INSIDER TRANSACTION Mar 12, 2026
4 INSIDER TRANSACTION Mar 04, 2026
4 INSIDER TRANSACTION Mar 04, 2026
Full SEC filing analysis available with free account →

📰 Recent News

No recent news
Track ANNX Dilution Risk in Real-Time
Get instant alerts when SEC filings impact dilution risk. Free tier available.
Start Tracking ANNX — Free
Real-time SEC alerts DilutionScore™ tracking No credit card required
Similar risk profiles: ADAG AIEV AIP ALLO ALOY
🔬 More Research for ANNX
📊 ANNX FDA Catalyst Timeline & Biotech Grade — BiotechSigns 📡 ANNX Signal Convergence & Dark Pool Activity — StonkWhisper

Part of the Guerilla Finance research network. Cross-reference multiple data sources for better due diligence.