There is a long list of 166 institutional holders of MBIN 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 MBIN by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-MBIN table below, the initial column indicates the name of each top institutional holder of MBIN, with a link to that fund's top holdings. The next columns indicate the amount of MBIN stock held by each of the institutional holders of MBIN, followed by the MBIN 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.	1,466,707	$62,452	12/31/2023
MBIN	1,466,707	$62,452	12/31/2023
Vanguard Group Inc.	970,840	$41,338	12/31/2023
MBIN	970,840	$41,338	12/31/2023
Dimensional Fund Advisors LP	795,381	$33,869	12/31/2023
MBIN	795,381	$33,869	12/31/2023
JPMorgan Chase & Co.	616,213	$26,238	12/31/2023
MBIN	616,213	$26,238	12/31/2023
Basswood Capital Management L.L.C.	595,843	$25,371	12/31/2023
MBIN	595,843	$25,371	12/31/2023
Banc Funds Co. LLC	527,700	$22,469	12/31/2023
MBIN	527,700	$22,469	12/31/2023
Geode Capital Management LLC	487,009	$20,740	12/31/2023
MBIN	487,009	$20,740	12/31/2023
Morgan Stanley	424,908	$18,093	12/31/2023
MBIN	424,908	$18,093	12/31/2023
State Street Corp	399,639	$17,048	12/31/2023
MBIN	399,639	$17,048	12/31/2023
Bridgeway Capital Management Inc.	297,737	$12,678	12/31/2023
MBIN	297,737	$12,678	12/31/2023
American Century Companies Inc.	227,430	$9,684	12/31/2023
MBIN	227,430	$9,684	12/31/2023
Valeo Financial Advisors LLC	235,326	$9,631	03/31/2024
MBIN	235,326	$9,631	03/31/2024
Charles Schwab Investment Management Inc.	224,580	$9,563	12/31/2023
MBIN	224,580	$9,563	12/31/2023
Federated Hermes Inc.	217,274	$9,252	12/31/2023
MBIN	217,274	$9,252	12/31/2023
Goldman Sachs Group Inc.	188,383	$8,021	12/31/2023
MBIN	188,383	$8,021	12/31/2023
PL Capital Advisors LLC	183,294	$7,805	12/31/2023
MBIN	183,294	$7,805	12/31/2023
Hotchkis & Wiley Capital Management LLC	179,920	$7,661	12/31/2023
MBIN	179,920	$7,661	12/31/2023
Northern Trust Corp	171,855	$7,318	12/31/2023
MBIN	171,855	$7,318	12/31/2023
Bank of New York Mellon Corp	149,715	$6,465	03/31/2024
MBIN	149,715	$6,465	03/31/2024
Maltese Capital Management LLC	147,665	$6,288	12/31/2023
MBIN	147,665	$6,288	12/31/2023
Assenagon Asset Management S.A.	138,089	$5,963	03/31/2024
MBIN	138,089	$5,963	03/31/2024
Empowered Funds LLC	130,526	$5,558	12/31/2023
MBIN	130,526	$5,558	12/31/2023
First Trust Advisors LP	130,017	$5,536	12/31/2023
MBIN	130,017	$5,536	12/31/2023
Seizert Capital Partners LLC	125,232	$5,332	12/31/2023
MBIN	125,232	$5,332	12/31/2023
Invesco Ltd.	119,110	$5,072	12/31/2023
MBIN	119,110	$5,072	12/31/2023
Royal Bank of Canada	112,624	$4,795	12/31/2023
MBIN	112,624	$4,795	12/31/2023
Knights of Columbus Asset Advisors LLC	109,732	$4,672	12/31/2023
MBIN	109,732	$4,672	12/31/2023
Boston Partners	105,586	$4,496	12/31/2023
MBIN	105,586	$4,496	12/31/2023
Citadel Advisors LLC		$4,400	12/31/2023
MBIN	101,238	$4,311	12/31/2023
Call	2,400	$102	12/31/2023
Put	300	$13	12/31/2023
EAM Investors LLC	86,232	$3,672	12/31/2023
MBIN	86,232	$3,672	12/31/2023
Denali Advisors LLC	81,313	$3,511	03/31/2024
MBIN	81,313	$3,511	03/31/2024
Allspring Global Investments Holdings LLC	81,261	$3,509	03/31/2024
MBIN	81,261	$3,509	03/31/2024
Sapient Capital LLC	77,213	$3,341	03/31/2024
MBIN	77,213	$3,341	03/31/2024
Arrowstreet Capital Limited Partnership	73,405	$3,126	12/31/2023
MBIN	73,405	$3,126	12/31/2023
Brandywine Global Investment Management LLC	72,054	$3,068	12/31/2023
MBIN	72,054	$3,068	12/31/2023
Renaissance Technologies LLC	63,066	$2,685	12/31/2023
MBIN	63,066	$2,685	12/31/2023
Russell Investments Group Ltd.	62,669	$2,668	12/31/2023
MBIN	62,669	$2,668	12/31/2023
Quadrature Capital Ltd	62,378	$2,658	12/31/2023
MBIN	62,378	$2,658	12/31/2023
D. E. Shaw & Co. Inc.	59,458	$2,532	12/31/2023
MBIN	59,458	$2,532	12/31/2023
EJF Capital LLC	59,064	$2,515	12/31/2023
MBIN	59,064	$2,515	12/31/2023
Raymond James & Associates	54,951	$2,373	03/31/2024
MBIN	54,951	$2,373	03/31/2024
Elizabeth Park Capital Advisors Ltd.	53,750	$2,289	12/31/2023
MBIN	53,750	$2,289	12/31/2023
PEAK6 Investments LLC		$2,065	12/31/2023
Call	64,100	$2,729	12/31/2023
Put	15,600	$664	12/31/2023
Millennium Management LLC	47,398	$2,018	12/31/2023
MBIN	47,398	$2,018	12/31/2023
Campbell & CO Investment Adviser LLC	46,661	$1,987	12/31/2023
MBIN	46,661	$1,987	12/31/2023
Nuveen Asset Management LLC	44,232	$1,883	12/31/2023
MBIN	44,232	$1,883	12/31/2023
FJ Capital Management LLC	44,123	$1,879	12/31/2023
MBIN	44,123	$1,879	12/31/2023
Two Sigma Advisers LP	39,100	$1,665	12/31/2023
MBIN	39,100	$1,665	12/31/2023
Swiss National Bank	34,100	$1,452	12/31/2023
MBIN	34,100	$1,452	12/31/2023
Janus Henderson Group PLC	33,514	$1,427	12/31/2023
MBIN	33,514	$1,427	12/31/2023