📊 Score Breakdown
Offering Ability
20
Cash Runway
0
Float Risk
15
Warrant Exposure
15
Convertible Debt—
🌦️ Dilution Forecast
☀️
Clear
No significant dilution signals
0%
No significant dilution signals detected for SIBN.
💹 Market Data
Market Cap$639.07M
Shares Outstanding44.35M
Float42.86M
Cash$144.68M
Debt$42.95M
Short InterestN/A
🏛 Institutional Holdings
QoQ: ↓ 4.0% shares (2025Q4 vs prior)
185 institutional holders · 42.49M shares
#1
First Light Asset Management, LLC
5.03M shares
#2
BlackRock, Inc.
3.49M shares
#3
VANGUARD GROUP INC
2.50M shares
+ 17 more holders Sign up free to view →
📉 Short Interest
Short Interest4.54M
Days to Cover9.1
% of Float10.6%
FINRA data as of Apr 30, 2026
📁 Recent SEC Activity
xbrl
XBRL WARRANT
Dec 31, 2019
xbrl
XBRL CONVERTIBLE
Dec 31, 2018
Full SEC filing analysis available with free account →
📰 Recent News
No recent news
🔬 More Research for SIBN
📊 SIBN FDA Catalyst Timeline & Biotech Grade — BiotechSigns
📡 SIBN Signal Convergence & Dark Pool Activity — StonkWhisper
Part of the Guerilla Finance research network. Cross-reference multiple data sources for better due diligence.