📊 Score Breakdown
Offering Ability
20
Cash Runway
0
Float Risk
30
Warrant Exposure
15
Convertible Debt—
🌦️ Dilution Forecast
☀️
Clear
No significant dilution signals
0%
No significant dilution signals detected for PRTA.
💹 Market Data
Market Cap$565.25M
Shares Outstanding53.83M
Float39.65M
Cash$307.53M
Debt$8.37M
Short InterestN/A
🏛 Institutional Holdings
QoQ: ↑ 11.2% shares (2025Q4 vs prior)
181 institutional holders · 51.10M shares
#1
FMR LLC
7.55M shares
#2
BlackRock, Inc.
4.11M shares
#3
Rubric Capital Management LP
3.68M shares
+ 17 more holders Sign up free to view →
📉 Short Interest
Short Interest7.02M
Days to Cover12.3
% of Float17.7%
FINRA data as of Mar 31, 2026
📁 Recent SEC Activity
No recent SEC insights