14 /100
LOW RISK
Score updated Apr 13, 2026

RARE

Ultragenyx Pharmaceutical Inc. — Stock Dilution Tracker

Track RARE 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
20
💰 Cash Runway
10
📊 Float Risk
10
⚠️ Warrant Exposure
15
🔄Convertible Debt
🌦️ Dilution Forecast
☀️
Clear
No significant dilution signals
0%
No significant dilution signals detected for RARE.
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💹 Market Data
Market Cap$2.29B
Shares Outstanding98.32M
Float92.93M
Cash$680.00M
Debt$1.25B
Short InterestN/A
🏛 Institutional Holdings
QoQ: ↓ 4.3% shares (2025Q4 vs prior)
294 institutional holders · 100.78M shares
#1 VANGUARD GROUP INC 10.26M shares
#2 BlackRock, Inc. 6.63M shares
#3 STATE STREET CORP 4.30M shares
+ 17 more holders Sign up free to view →
📉 Short Interest
Short Interest11.41M
Days to Cover4.8
% of Float12.3%
FINRA data as of Mar 31, 2026
📁 Recent SEC Activity
xbrl XBRL WARRANT Dec 31, 2016
xbrl XBRL CONVERTIBLE Dec 31, 2014
4 INSIDER TRANSACTION Apr 02, 2026
4 INSIDER TRANSACTION Mar 10, 2026
4 INSIDER TRANSACTION Mar 03, 2026
Full SEC filing analysis available with free account
📰 Recent News
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