DIMENSIONAL FUND ADVISORS LP - 31 Dec 2025 SCHEDULE 13G/A Report for Mercantile Bank Corp Common Stock (MBWM)

Filing Manager: DIMENSIONAL FUND ADVISORS LP
Reporting Manager: Dimensional Fund Advisors LP
Security: Mercantile Bank Corp Common Stock
Symbol: MBWM
Shares outstanding: 17,191,417 shares
Disclosed Ownership: 1,031,485 shares
Ownership: 6%
Form type: SCHEDULE 13G/A
Filing time: 21 Jan 2026, 13:21:12 UTC
Date of event: 31 Dec 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Dimensional Fund Advisors LP	6%	1,031,485	1,014,369	0	Selwyn Notelovitz	Global Chief Compliance Officer