What is PB's dilution risk score?

PB has a latest available DilutionScore record of 26/100, categorized as medium dilution risk by the DilutionWatch scoring model. DilutionWatch displays SEC filing and dilution indicators for PB, 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 PB?

DilutionWatch tracks 25 SEC filing types for PB 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 PB shareholders?

Stock dilution occurs when a company issues new shares, reducing the ownership percentage of existing shareholders. For PB, 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 PB tracking?

DilutionWatch provides a free tier that shows DilutionScores and basic filing history for PB. 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.

PB Dilution Risk Score: 26/100 (component-limited)

Score Breakdown

📋 Offering Ability

42

💰Cash Runway—

📊 Float Risk

20

⚠️ Warrant Exposure

15

🔄 Convertible Debt

15

Dilution Forecast

☀️

Clear

No significant dilution signals

model est. 0%

No significant dilution signals detected for PB.

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Market Data

Market Cap$6.95B

Shares Outstanding120.18M

Float90.51M

Cash$275.48M

Debt$2.49B

Short InterestN/A

Institutional Holdings

QoQ: ↑ 23.2% shares (2026Q1 vs prior)

432 institutional holders · 102.64M shares

#1 MORGAN STANLEY 10.57M shares

#2 BlackRock, Inc. 9.37M shares

#3 VANGUARD CAPITAL MANAGEMENT LLC 8.70M 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 Interest4.48M

Days to Cover4.5

% of Float5.0%

FINRA data as of Jul 31, 2026

Insider Buy/Sell Ratio

Recent SEC Activity

4 INSIDER TRANSACTION 2026-04-23

4 INSIDER TRANSACTION 2026-04-22

Full SEC filing analysis available with free account →

Recent News

No recent news

Factual PB Dilution Snapshot

Prosperity Bancshares, Inc. (PB) has a DilutionScore of 26/100, rated Medium dilution risk. Score date: August 28, 2026.

Recent SEC activity tracked for PB: 4 on 2026-04-23; 4 on 2026-04-22; 4 on 2026-04-22.
Score coverage note: Cash Runway is marked not applicable or unavailable while debt exceeds cash in stored market data; do not read the overall score as a complete balance-sheet risk assessment.

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

Cash Runway is marked not applicable or unavailable while debt exceeds cash in stored market data; do not read the overall score as a complete balance-sheet risk assessment.

PB — Prosperity Bancshares, Inc. Dilution Risk Tracker