📊 Score Breakdown
Offering Ability
40
Cash Runway
0
Float Risk
7
Warrant Exposure
15
Convertible Debt—
🌦️ Dilution Forecast
☀️
Clear
No significant dilution signals
0%
No significant dilution signals detected for ISTR.
💹 Market Data
Market Cap$390.08M
Shares Outstanding13.79M
Float11.72M
Cash$90.98M
Debt$208.34M
Short InterestN/A
🏛 Institutional Holdings
QoQ: ↑ 2.6% shares (2025Q4 vs prior)
97 institutional holders · 6.55M shares
#1
BlackRock, Inc.
998.1K shares
#2
Fourthstone LLC
696.0K shares
#3
VANGUARD GROUP INC
532.5K shares
+ 17 more holders Sign up free to view →
📉 Short Interest
Short Interest185.4K
Days to Cover1.0
% of Float1.6%
FINRA data as of Apr 30, 2026
📁 Recent SEC Activity
xbrl
XBRL WARRANT
Dec 31, 2014
4
INSIDER TRANSACTION
Apr 03, 2026
4
INSIDER TRANSACTION
Apr 03, 2026
4
INSIDER TRANSACTION
Apr 03, 2026
4
INSIDER TRANSACTION
Apr 03, 2026
Full SEC filing analysis available with free account →
📰 Recent News
No recent news
🔬 More Research for ISTR
📊 ISTR FDA Catalyst Timeline & Biotech Grade — BiotechSigns
📡 ISTR Signal Convergence & Dark Pool Activity — StonkWhisper
Part of the Guerilla Finance research network. Cross-reference multiple data sources for better due diligence.