📊 Score Breakdown
Offering Ability
20
Cash Runway
0
Float Risk
10
Warrant Exposure
15
Convertible Debt—
🌦️ Dilution Forecast
☀️
Clear
No significant dilution signals
0%
No significant dilution signals detected for PTGX.
💹 Market Data
Market Cap$6.46B
Shares Outstanding64.31M
Float52.49M
Cash$547.79M
Debt$9.78M
Short InterestN/A
🏛 Institutional Holdings
QoQ: ↑ 11.3% shares (2025Q4 vs prior)
321 institutional holders · 80.17M shares
#1
FARALLON CAPITAL MANAGEMENT LLC
12.34M shares
#2
BlackRock, Inc.
9.72M shares
#3
VANGUARD GROUP INC
5.41M shares
+ 17 more holders Sign up free to view →
📉 Short Interest
Short Interest7.54M
Days to Cover11.9
% of Float14.4%
FINRA data as of Apr 30, 2026
📁 Recent SEC Activity
xbrl
XBRL WARRANT
Mar 31, 2026
xbrl
XBRL CONVERTIBLE
Dec 31, 2016
Full SEC filing analysis available with free account →
📰 Recent News
No recent news
🔬 More Research for PTGX
📊 PTGX FDA Catalyst Timeline & Biotech Grade — BiotechSigns
📡 PTGX Signal Convergence & Dark Pool Activity — StonkWhisper
Part of the Guerilla Finance research network. Cross-reference multiple data sources for better due diligence.