11 /100
LOW RISK
Score updated Apr 13, 2026

PEN

Penumbra, Inc. — Stock Dilution Tracker

Track PEN 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
10
⚠️ Warrant Exposure
15
🔄Convertible Debt
🌦️ Dilution Forecast
☀️
Clear
No significant dilution signals
0%
No significant dilution signals detected for PEN.
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💹 Market Data
Market Cap$12.94B
Shares Outstanding39.24M
Float38.05M
Cash$544.82M
Debt$219.70M
Short InterestN/A
🏛 Institutional Holdings
QoQ: ↓ 4.2% shares (2025Q4 vs prior)
437 institutional holders · 37.38M shares
#1 FMR LLC 5.13M shares
#2 BlackRock, Inc. 4.14M shares
#3 VANGUARD GROUP INC 3.77M shares
+ 17 more holders Sign up free to view →
📉 Short Interest
Short Interest2.44M
Days to Cover3.7
% of Float6.4%
FINRA data as of Mar 31, 2026
📁 Recent SEC Activity
xbrl XBRL CONVERTIBLE Dec 31, 2015
xbrl XBRL WARRANT Dec 31, 2004
Full SEC filing analysis available with free account
📰 Recent News
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