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26 /100
COMPONENT-LIMITED
Score updated Oct 13, 2026

PB — Prosperity Bancshares, Inc. Dilution Risk Tracker

Track PB 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 October 13, 2026, Prosperity Bancshares, Inc. (PB) has a DilutionWatch DilutionScore of 26/100, rated MEDIUM dilution risk. This is a component-limited score because one or more material inputs are unavailable or not applicable. Prosperity Bancshares, Inc. has a market capitalization of $7.98B, 120.18M shares outstanding, 432 institutional holders tracked.

This page includes automatically generated factual summaries from DilutionWatch data. It is not financial advice, not investment research, and not a recommendation. Do your own research. Read the full disclaimer and terms of service.

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.
🔔 Track PB — Get forecast alerts →

Market Data

Market Cap$7.98B
Shares Outstanding120.18M
Float90.51M
Cash$275.48M
Debt$2.49B
Short InterestN/A

Source-Backed Evidence Depth

This public preview uses stored DilutionWatch fields and linked SEC/market records only. Missing values are not estimated.

FieldCurrent ValueBasis
DilutionScore26/100DilutionWatch score record
Shares Outstanding120.18MVerified float table or market cache
Public Float90.51MVerified float table or market cache
Market Cap$7.98BMarket data cache
Cash RunwayNot applicable / unavailableDilutionWatch score inputs
Shelf CapacityNone in current score inputsSEC-derived dilution fields
ATM CapacityNone in current score inputsSEC-derived dilution fields
Outstanding WarrantsNone in current score inputsSEC-derived dilution fields

Recent source-backed SEC insight records available on this page: 5.

Recent SEC source mix: 4 5.

The page does not infer future share issuance, financing probability, cash needs, management intent, or price impact when source fields are absent.

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 Cover3.0
% of Float5.0%
FINRA data as of Sep 30, 2026

Recent SEC Activity

4 INSIDER TRANSACTION 2026-04-23
4 INSIDER TRANSACTION 2026-04-22
4 INSIDER TRANSACTION 2026-04-22
4 INSIDER TRANSACTION 2026-04-22
4 INSIDER TRANSACTION 2026-04-22
Full SEC filing analysis available with free account →

Recent News

No recent news available for this ticker.

Factual PB Dilution Snapshot

Prosperity Bancshares, Inc. (PB) has a DilutionScore of 26/100, rated Medium dilution risk. Score date: October 13, 2026.

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.

DilutionScore History — Last 90 Days

PB's DilutionScore is currently 26/100 (Medium risk), with 1 score change tracked over 89 days. The score improved from 23/100 (Low risk).

Period Score Risk Level Duration
Aug 22 – Oct 13, 202626/100MEDIUM53 days
Jul 16 – Aug 21, 202623/100LOW36 days

Score recalculated daily from SEC filings and market data. Sign up free for real-time score change alerts.

Share Dilution History

PB shares outstanding have decreased 0.7% from 101.58M (Mar 2026) to 100.85M (May 2026). Each increase represents potential dilution to existing shareholders.

Date Shares Outstanding Public Float Change
May 22, 2026100.85M90.51M▼ 6.49%
May 15, 2026100.85M96.79M▲ 0.02%
May 02, 2026100.83M96.77M▼ 0.76%
Apr 26, 2026100.83M97.52M▼ 0.01%
Mar 17, 2026101.58M97.53M▲ 0.03%

Share counts sourced from verified regulatory filings. Increases indicate dilution events.

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Score Coverage Note