24 /100
LOW RISK
Score updated Apr 13, 2026

PTCT

PTC Therapeutics, Inc. — Stock Dilution Tracker

Track PTCT 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
0
📊 Float Risk
25
⚠️ Warrant Exposure
15
🔄Convertible Debt
🌦️ Dilution Forecast
⛈️
Warning
High probability of dilution event
30%
🔁 Convertible Conversion 60%
• Major convertible overhang: 56% potential dilution
• Convertible risk score very high (85/100)
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💹 Market Data
Market Cap$5.69B
Shares Outstanding82.77M
Float72.99M
Cash$1.95B
Debt$2.71B
Short InterestN/A
🏛 Institutional Holdings
QoQ: ↑ 10.6% shares (2025Q4 vs prior)
346 institutional holders · 94.83M shares
#1 BlackRock, Inc. 12.78M shares
#2 VANGUARD GROUP INC 8.80M shares
#3 RTW INVESTMENTS, LP 7.75M shares
+ 17 more holders Sign up free to view →
📉 Short Interest
Short Interest9.45M
Days to Cover8.4
% of Float12.9%
FINRA data as of Mar 31, 2026
📁 Recent SEC Activity
xbrl XBRL CONVERTIBLE Sep 30, 2020
xbrl XBRL WARRANT Dec 31, 2018
Full SEC filing analysis available with free account
📰 Recent News
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