10 /100
LOW RISK
Score updated Apr 13, 2026

RIO

Rio Tinto Group — Stock Dilution Tracker

Track RIO dilution risk with DilutionWatch's stock tracker. DilutionScore™ measures dilution risk across 5 factors — lower scores indicate higher risk of share dilution.

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📊 Score Breakdown
📋 Offering Ability
20
💰 Cash Runway
0
📊 Float Risk
0
⚠️ Warrant Exposure
15
🔄Convertible Debt
🌦️ Dilution Forecast
☀️
Clear
No significant dilution signals
0%
No significant dilution signals detected for RIO.
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💹 Market Data
Market Cap$159.79B
Shares Outstanding1.63B
Float1.43B
Cash$9.42B
Debt$23.75B
Short InterestN/A
🏛 Institutional Holdings
66 institutional holders · 32.12M shares
#1 Tidal Investments LLC 4.90M shares
#2 FRANKLIN RESOURCES INC 4.86M shares
#3 FMR LLC 4.31M shares
+ 17 more holders Sign up free to view →
📉 Short Interest
Short Interest10.15M
Days to Cover3.0
% of Float0.7%
FINRA data as of Mar 31, 2026
📁 Recent SEC Activity
No recent SEC insights
📰 Recent News
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