There is a long list of 142 institutional holders of MBWM within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of MBWM by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-MBWM table below, the initial column indicates the name of each top institutional holder of MBWM, with a link to that fund's top holdings. The next columns indicate the amount of MBWM stock held by each of the institutional holders of MBWM, followed by the MBWM position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
BlackRock Inc.	1,554,923	$62,788	12/31/2023
MBWM	1,554,923	$62,788	12/31/2023
Dimensional Fund Advisors LP	1,151,731	$46,508	12/31/2023
MBWM	1,151,731	$46,508	12/31/2023
Vanguard Group Inc.	783,718	$31,647	12/31/2023
MBWM	783,718	$31,647	12/31/2023
Renaissance Technologies LLC	538,413	$21,741	12/31/2023
MBWM	538,413	$21,741	12/31/2023
Banc Funds Co. LLC	471,558	$19,042	12/31/2023
MBWM	471,558	$19,042	12/31/2023
State Street Corp	400,905	$16,189	12/31/2023
MBWM	400,905	$16,189	12/31/2023
North Star Asset Management Inc.	362,309	$14,630	12/31/2023
MBWM	362,309	$14,630	12/31/2023
Geode Capital Management LLC	335,905	$13,565	12/31/2023
MBWM	335,905	$13,565	12/31/2023
Tributary Capital Management LLC	247,727	$9,535	03/31/2024
MBWM	247,727	$9,535	03/31/2024
LSV Asset Management	212,678	$8,588	12/31/2023
MBWM	212,678	$8,588	12/31/2023
American Century Companies Inc.	211,035	$8,522	12/31/2023
MBWM	211,035	$8,522	12/31/2023
Charles Schwab Investment Management Inc.	199,041	$8,037	12/31/2023
MBWM	199,041	$8,037	12/31/2023
Northern Trust Corp	194,563	$7,856	12/31/2023
MBWM	194,563	$7,856	12/31/2023
Stieven Capital Advisors L.P.	189,173	$7,639	12/31/2023
MBWM	189,173	$7,639	12/31/2023
Hotchkis & Wiley Capital Management LLC	128,640	$5,194	12/31/2023
MBWM	128,640	$5,194	12/31/2023
Mercer Global Advisors Inc. ADV	112,377	$4,538	12/31/2023
MBWM	112,377	$4,538	12/31/2023
Bank of New York Mellon Corp	117,365	$4,517	03/31/2024
MBWM	117,365	$4,517	03/31/2024
Morgan Stanley	109,476	$4,421	12/31/2023
MBWM	109,476	$4,421	12/31/2023
Royal Bank of Canada	92,692	$3,742	12/31/2023
MBWM	92,692	$3,742	12/31/2023
Bridgeway Capital Management Inc.	90,337	$3,648	12/31/2023
MBWM	90,337	$3,648	12/31/2023
Oberweis Asset Management Inc.	85,315	$3,445	12/31/2023
MBWM	85,315	$3,445	12/31/2023
Hillsdale Investment Management Inc.	72,846	$2,942	12/31/2023
MBWM	72,846	$2,942	12/31/2023
Acadian Asset Management LLC	70,199	$2,833	12/31/2023
MBWM	70,199	$2,833	12/31/2023
Assenagon Asset Management S.A.	69,641	$2,680	03/31/2024
MBWM	69,641	$2,680	03/31/2024
JPMorgan Chase & Co.	64,834	$2,618	12/31/2023
MBWM	64,834	$2,618	12/31/2023
jvl associates llc	62,015	$2,387	03/31/2024
MBWM	62,015	$2,387	03/31/2024
Bank of America Corp DE	52,619	$2,125	12/31/2023
MBWM	52,619	$2,125	12/31/2023
First Trust Advisors LP	48,806	$1,971	12/31/2023
MBWM	48,806	$1,971	12/31/2023
Millennium Management LLC	48,144	$1,944	12/31/2023
MBWM	48,144	$1,944	12/31/2023
Envestnet Asset Management Inc.	48,043	$1,940	12/31/2023
MBWM	48,043	$1,940	12/31/2023
AQR Capital Management LLC	46,643	$1,883	12/31/2023
MBWM	46,643	$1,883	12/31/2023
John W. Rosenthal Capital Management Inc.	45,000	$1,817	12/31/2023
MBWM	45,000	$1,817	12/31/2023
Brandywine Global Investment Management LLC	43,968	$1,775	12/31/2023
MBWM	43,968	$1,775	12/31/2023
Empowered Funds LLC	43,037	$1,738	12/31/2023
MBWM	43,037	$1,738	12/31/2023
Goldman Sachs Group Inc.	39,251	$1,585	12/31/2023
MBWM	39,251	$1,585	12/31/2023
Susquehanna International Group LLP		$1,397	12/31/2023
Call	25,200	$1,018	12/31/2023
MBWM	9,385	$379	12/31/2023
Wells Fargo & Company MN	34,525	$1,394	12/31/2023
MBWM	34,525	$1,394	12/31/2023
LaFleur & Godfrey LLC	35,858	$1,380	03/31/2024
MBWM	35,858	$1,380	03/31/2024
Invesco Ltd.	33,550	$1,355	12/31/2023
MBWM	33,550	$1,355	12/31/2023
Nuveen Asset Management LLC	33,121	$1,337	12/31/2023
MBWM	33,121	$1,337	12/31/2023
Ameriprise Financial Inc.	32,515	$1,313	12/31/2023
MBWM	32,515	$1,313	12/31/2023
Barclays PLC	32,480	$1,312	12/31/2023
MBWM	32,480	$1,312	12/31/2023
Swiss National Bank	31,600	$1,276	12/31/2023
MBWM	31,600	$1,276	12/31/2023
Cornercap Investment Counsel Inc.	29,454	$1,189	12/31/2023
MBWM	29,454	$1,189	12/31/2023
Two Sigma Advisers LP	26,184	$1,057	12/31/2023
MBWM	26,184	$1,057	12/31/2023
Rhumbline Advisers	24,028	$970	12/31/2023
MBWM	24,028	$970	12/31/2023
ClariVest Asset Management LLC	23,287	$940	12/31/2023
MBWM	23,287	$940	12/31/2023
Los Angeles Capital Management & Equity Research Inc.	24,183	$931	03/31/2024
MBWM	24,183	$931	03/31/2024
UBS Group AG	22,834	$922	12/31/2023
MBWM	22,834	$922	12/31/2023
Jacobs Levy Equity Management Inc.	21,514	$869	12/31/2023
MBWM	21,514	$869	12/31/2023