📊 Score Breakdown
Offering Ability
20
Cash Runway
0
Float Risk
25
Warrant Exposure
90
Convertible Debt—
🌦️ Dilution Forecast
⛈️
Warning
High probability of dilution event
34%
📜 Warrant Exercise
60%
• Massive warrant overhang: 406% of shares outstanding
• Warrant risk score very high (90/100)
🔁 Convertible Conversion
15%
• Convertible debt present: 11.7% potential dilution
💹 Market Data
Market Cap$1.37B
Shares Outstanding14.80M
Float13.28M
Cash$500.85M
Debt$2.13B
Short InterestN/A
🏛 Institutional Holdings
QoQ: ↓ 14.1% shares (2025Q4 vs prior)
192 institutional holders · 13.60M shares
#1
ADAGE CAPITAL PARTNERS GP, L.L.C.
1.26M shares
#2
BlackRock, Inc.
1.14M shares
#3
VANGUARD GROUP INC
871.0K shares
+ 17 more holders Sign up free to view →
📉 Short Interest
Short Interest924.0K
Days to Cover3.3
% of Float7.0%
FINRA data as of May 15, 2026
📁 Recent SEC Activity
xbrl
XBRL WARRANT
Dec 31, 2025
xbrl
XBRL CONVERTIBLE
Dec 31, 2021
4
INSIDER TRANSACTION
Feb 24, 2026
4
INSIDER TRANSACTION
Feb 19, 2026
4
INSIDER TRANSACTION
Feb 17, 2026
Full SEC filing analysis available with free account →
📰 Recent News
No recent news
🔬 More Research for NBR
📊 NBR FDA Catalyst Timeline & Biotech Grade — BiotechSigns
📡 NBR Signal Convergence & Dark Pool Activity — StonkWhisper
Part of the Guerilla Finance research network. Cross-reference multiple data sources for better due diligence.