12 /100
LOW RISK
Score updated Jul 13, 2026

SEM — Select Medical Holdings Corporation Dilution Risk Tracker

Track SEM 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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As of July 13, 2026, Select Medical Holdings Corporation (SEM) has a DilutionWatch DilutionScore of 12/100, rated LOW dilution risk. Select Medical Holdings Corporation has a market capitalization of $2.05B, 124.02M shares outstanding, 280 institutional holders tracked. Key dilution vectors include approximately 999 months of cash runway.

Source: DilutionWatch (dilutionwatch.com) — data updated daily from SEC EDGAR filings. Not financial advice.

📊 Score Breakdown

📋 Offering Ability
20
💰 Cash Runway
0
📊 Float Risk
20
⚠️ Warrant Exposure
15
🔄Convertible Debt

🌦️ Dilution Forecast

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

Market Cap$2.05B
Shares Outstanding124.02M
Float97.34M
Cash$25.68M
Debt$2.45B
Short InterestN/A

🏛 Institutional Holdings

QoQ: ↑ 4.4% shares (2026Q1 vs prior)
280 institutional holders · 108.68M shares
#1 BlackRock, Inc. 17.26M shares
#2 VANGUARD CAPITAL MANAGEMENT LLC 9.64M shares
#3 VANGUARD PORTFOLIO MANAGEMENT LLC 6.72M shares
+ 17 more holders Sign up free to view →

📉 Short Interest

Short Interest1.15M
Days to Cover1.0
% of Float1.2%
FINRA data as of Jun 30, 2026

📁 Recent SEC Activity

xbrl XBRL CONVERTIBLE Dec 31, 2009
4 INSIDER TRANSACTION Apr 29, 2026
4 INSIDER TRANSACTION Feb 13, 2026
Full SEC filing analysis available with free account

📰 Recent News

No recent news

📋 What This Means for SEM Shareholders

Select Medical Holdings Corporation (SEM) has a DilutionScore of 12/100, rated Low dilution risk. At this score level, DilutionWatch's real-time EDGAR monitoring shows limited near-term dilution signals. This does not mean zero dilution risk — shelf registrations can be filed and activated quickly — but the current filing profile shows no major outstanding dilution programs. Score as of July 13, 2026.

DilutionWatch's EDGAR monitoring for SEM shows no major active dilution programs at this time. The primary risk categories — shelf registration capacity, ATM programs, warrant overhang, and cash runway — are each within normal ranges for a company of this profile. This can change quickly if a new S-3 or Form S-1 is filed.

DilutionWatch tracks over 25 SEC filing types for SEM in real-time, scanning EDGAR every 60 seconds. The DilutionWatch screener shows real-time score changes for SEM alongside comparable low-risk stocks. Not financial advice — this analysis is for informational purposes only.

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🔬 More Research for SEM
📊 SEM FDA Catalyst Timeline & Biotech Grade — BiotechSigns 📡 SEM Signal Convergence & Dark Pool Activity — StonkWhisper

Part of the Guerilla Finance research network. Cross-reference multiple data sources for better due diligence.