11 /100
LOW RISK
Score updated Apr 13, 2026

PRLB

Proto Labs, Inc. — Stock Dilution Tracker

Track PRLB 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 PRLB.
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💹 Market Data
Market Cap$1.46B
Shares Outstanding23.79M
Float23.49M
Cash$128.12M
Debt$3.05M
Short InterestN/A
🏛 Institutional Holdings
QoQ: ↓ 2.2% shares (2025Q4 vs prior)
233 institutional holders · 22.22M shares
#1 BlackRock, Inc. 3.62M shares
#2 DISCIPLINED GROWTH INVESTORS INC /MN 2.67M shares
#3 VANGUARD GROUP INC 2.67M shares
+ 17 more holders Sign up free to view →
📉 Short Interest
Short Interest630.6K
Days to Cover3.8
% of Float2.7%
FINRA data as of Mar 31, 2026
📁 Recent SEC Activity
xbrl XBRL WARRANT Dec 31, 2010
Full SEC filing analysis available with free account
📰 Recent News
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