What is SI's dilution risk score?

SI has a latest available DilutionScore record of 51/100, categorized as high dilution risk by the DilutionWatch scoring model. DilutionWatch displays SEC filing and dilution indicators for SI, including shelf registrations, ATM offerings, warrant exercises, PIPE deals, and reverse split signals when detected in source data.

What SEC filings does DilutionWatch track for SI?

DilutionWatch tracks 25 SEC filing types for SI including S-3 shelf registrations, 424B prospectuses (ATM offerings), S-1 registration statements, 8-K material events, warrant exercise notices, convertible note agreements, and Form 4 insider transactions. Alerts are delivered via email within minutes of a filing appearing on EDGAR.

How does stock dilution affect SI shareholders?

Stock dilution occurs when a company issues new shares, reducing the ownership percentage of existing shareholders. For SI, common dilution events include at-the-market (ATM) stock offerings, shelf registration drawdowns, warrant exercises, and convertible note conversions. Each event increases the share count and can pressure the stock price lower.

Is DilutionWatch free for SI tracking?

DilutionWatch provides a free tier that shows DilutionScores and basic filing history for SI. Premium plans ($19.95/month Basic, $39.95/month Premium) unlock real-time email alerts, the full Pulse™ feed, advanced dilution forecasts, and access to all 10,000+ tracked tickers.

SI Dilution Risk Score: 51/100 (component-limited)

Score Breakdown

📋 Offering Ability

40

💰 Cash Runway

65

📊Float Risk—

⚠️ Warrant Exposure

40

🔄 Convertible Debt

35

Dilution Forecast

☀️

Clear

No significant dilution signals

model est. 12%

💰 Capital Raise model 15%

• Under 12 months cash (10mo)

🔁 Convertible Conversion model 15%

• Convertible debt present: 13.1% potential dilution

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Market Data

Market Cap$304.85M

Shares Outstanding20.82M

FloatN/A

Cash$24.46M

Debt$14.81M

Short InterestN/A

Institutional Holdings

QoQ: ↑ 26.2% shares (2026Q1 vs prior)

58 institutional holders · 8.40M shares

#1 FMR LLC 3.78M shares

#2 VANGUARD CAPITAL MANAGEMENT LLC 827.0K shares

#3 BlackRock, Inc. 556.1K shares

+ 17 more holders Sign up free to view →

Institutional holder totals are aggregated from ownership filings and may use a different share basis or reporting date than public float. They are not a reconciliation against tradeable float.

Short Interest

Short Interest216.3K

Days to Cover2.4

% of FloatN/A

FINRA data as of Jul 31, 2026

Insider Buy/Sell Ratio

Recent SEC Activity

xbrl XBRL WARRANT 2025-12-31

xbrl XBRL CONVERTIBLE 2025-12-31

4 INSIDER TRANSACTION 2026-04-21

4 INSIDER TRANSACTION 2026-03-17

Full SEC filing analysis available with free account →

Recent News

No recent news

Factual SI Dilution Snapshot

Shoulder Innovations, Inc. (SI) has a DilutionScore of 51/100, rated High dilution risk. Score date: August 28, 2026.

Recent SEC activity tracked for SI: 4 on 2026-04-21; 4 on 2026-03-17; 4 on 2026-03-17.
Score coverage note: Float Risk is excluded because public-float data is unavailable.

This automatically generated snapshot is assembled from stored DilutionWatch data fields and may contain data-source errors or omissions. It is not financial advice, not investment research, and not a recommendation. Do your own research and review the full disclaimer and terms of service.

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📖 Dilution Education

→ Complete Dilution Guide for Retail Investors → Anti-Dilution Provisions Explained → Stock Dilution Red Flags to Watch → Understanding Shelf Registrations

Score Coverage Note

Float Risk is excluded because public-float data is unavailable.

SI — Shoulder Innovations, Inc. Dilution Risk Tracker