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27 /100
COMPONENT-LIMITED
Score updated Oct 13, 2026

MBWM — Mercantile Bank Corporation Dilution Risk Tracker

Track MBWM 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, Mercantile Bank Corporation (MBWM) has a DilutionWatch DilutionScore of 27/100, rated MEDIUM dilution risk. This is a component-limited score because one or more material inputs are unavailable or not applicable. Mercantile Bank Corporation has a market capitalization of $1.01B, 17.29M shares outstanding, 201 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
40
💰Cash Runway—
📊 Float Risk
10
⚠️ Warrant Exposure
40
🔄 Convertible Debt
40

Dilution Forecast

☀️
Clear
No significant dilution signals
model est. 0%
No significant dilution signals detected for MBWM.
🔔 Track MBWM — Get forecast alerts →

Market Data

Market Cap$1.01B
Shares Outstanding17.29M
Float16.83M
Cash$114.78M
Debt$726.09M
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
DilutionScore27/100DilutionWatch score record
Shares Outstanding17.29MVerified float table or market cache
Public Float16.83MVerified float table or market cache
Market Cap$1.01BMarket 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: ↑ 18.4% shares (2026Q1 vs prior)
201 institutional holders · 13.21M shares
#1 VANGUARD CAPITAL MANAGEMENT LLC 1.41M shares
#2 BlackRock, Inc. 1.39M shares
#3 WELLINGTON MANAGEMENT GROUP LLP 1.19M 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 Interest626.4K
Days to Cover5.5
% of Float3.7%
FINRA data as of Sep 30, 2026

Recent SEC Activity

4 INSIDER TRANSACTION 2026-02-09
4 INSIDER TRANSACTION 2026-02-09
4 INSIDER TRANSACTION 2026-02-09
4 INSIDER TRANSACTION 2026-02-09
4 INSIDER TRANSACTION 2026-02-09
Full SEC filing analysis available with free account →

Recent News

No recent news available for this ticker.

Factual MBWM Dilution Snapshot

Mercantile Bank Corporation (MBWM) has a DilutionScore of 27/100, 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

MBWM's DilutionScore is currently 27/100 (Medium risk), with 1 score change tracked over 89 days. The score improved from 23/100 (Low risk).

Period Score Risk Level Duration
Aug 14 – Oct 13, 202627/100MEDIUM60 days
Jul 16 – Aug 13, 202623/100LOW29 days

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

Share Dilution History

MBWM shares outstanding have increased 0.0% from 17.27M (Apr 2026) to 17.27M (May 2026). Each increase represents potential dilution to existing shareholders.

Date Shares Outstanding Public Float Change
May 30, 202617.27M16.83M▼ 0.04%
Apr 26, 202617.27M16.84M▲ 0.68%
Apr 23, 202617.27M16.72M▲ 0.22%
Apr 22, 202617.27M16.69M▼ 0.21%

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

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Score Coverage Note