18 /100
LOW RISK
Score updated May 28, 2026

ADTN — ADTRAN Holdings, Inc. Dilution Risk Tracker

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

⚠️ Not financial advice. Do your own research before making any investment decisions.

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📊 Score Breakdown

📋 Offering Ability
40
💰 Cash Runway
10
📊 Float Risk
5
⚠️ Warrant Exposure
15
🔄Convertible Debt

🌦️ Dilution Forecast

☀️
Clear
No significant dilution signals
0%
No significant dilution signals detected for ADTN.
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💹 Market Data

Market Cap$1.39B
Shares Outstanding81.00M
Float78.96M
Cash$88.27M
Debt$25.60M
Short InterestN/A

🏛 Institutional Holdings

QoQ: ↑ 5.0% shares (2025Q4 vs prior)
214 institutional holders · 73.47M shares
#1 VANGUARD GROUP INC 8.19M shares
#2 BlackRock, Inc. 8.13M shares
#3 DNB Asset Management AS 3.12M shares
+ 17 more holders Sign up free to view →

📉 Short Interest

Short Interest11.15M
Days to Cover4.1
% of Float14.1%
FINRA data as of Apr 30, 2026

📁 Recent SEC Activity

xbrl XBRL CONVERTIBLE Mar 31, 2026
8-K 8K EVENT Apr 07, 2026
4 INSIDER TRANSACTION Apr 03, 2026
4 INSIDER TRANSACTION Apr 03, 2026
4 INSIDER TRANSACTION Apr 03, 2026
Full SEC filing analysis available with free account

📰 Recent News

No recent news
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🔬 More Research for ADTN
📊 ADTN FDA Catalyst Timeline & Biotech Grade — BiotechSigns 📡 ADTN Signal Convergence & Dark Pool Activity — StonkWhisper

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