11 /100
LOW RISK
Score updated Apr 13, 2026

SIRI

Sirius XM Holdings Inc. — Stock Dilution Tracker

Track SIRI 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
7
⚠️ Warrant Exposure
15
🔄Convertible Debt
🌦️ Dilution Forecast
☀️
Clear
No significant dilution signals
0%
No significant dilution signals detected for SIRI.
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💹 Market Data
Market Cap$7.98B
Shares Outstanding334.77M
Float304.51M
Cash$94.00M
Debt$9.98B
Short InterestN/A
🏛 Institutional Holdings
QoQ: ↑ 0.4% shares (2025Q4 vs prior)
514 institutional holders · 275.19M shares
#1 Berkshire Hathaway Inc 124.81M shares
#2 VANGUARD GROUP INC 18.32M shares
#3 BlackRock, Inc. 10.05M shares
+ 17 more holders Sign up free to view →
📉 Short Interest
Short Interest31.52M
Days to Cover9.6
% of Float10.3%
FINRA data as of Mar 31, 2026
📁 Recent SEC Activity
xbrl XBRL CONVERTIBLE Dec 31, 2016
xbrl XBRL WARRANT Dec 31, 2015
8-K 8K EVENT Mar 05, 2026
4 INSIDER TRANSACTION Mar 02, 2026
4 INSIDER TRANSACTION Mar 02, 2026
Full SEC filing analysis available with free account
📰 Recent News
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