Company · Ownership research

MERCANTILE BANK CORP MBWM

CIK 0001042729 · CUSIP 587376104

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 587376104 (MBWM), not CUSIP 587376904 (MBWM), and does not merge CUSIPs.

This page lists the top 20 of 161 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BlackRock, Inc. CIK 2012383 · View history	$70.08M 1,602,909 shares	0.00%	—	SEC filing ↗ Nov 13, 2024	▾
02	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$49.72M 1,137,354 shares	0.01%	-11.07K(-1.00%)Reduced	SEC filing ↗ Nov 7, 2024	▾
03	VANGUARD GROUP INC CIK 102909 · View history	$37.93M 867,525 shares	0.00%	+29.97K(+3.60%)Added	SEC filing ↗ Nov 13, 2024	▾
04	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$23.77M 543,586 shares	0.04%	+12.67K(+2.40%)Added	SEC filing ↗ Nov 13, 2024	▾
05	STATE STREET CORP CIK 93751 · View history	$19.17M 438,524 shares	0.00%	-13.43K(-3.00%)Reduced	SEC filing ↗ Nov 14, 2024	▾
06	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$16.48M 376,979 shares	0.00%	+14.20K(+3.90%)Added	SEC filing ↗ Nov 12, 2024	▾
07	NORTH STAR ASSET MANAGEMENT INC CIK 1056559 · View history	$15.86M 362,759 shares	0.71%	-1.05K(-0.30%)Reduced	SEC filing ↗ Nov 14, 2024	▾
08	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$15.75M 360,344 shares	0.01%	+51.49K(+16.70%)Added	SEC filing ↗ Nov 12, 2024	▾
09	BANC FUNDS CO LLC CIK 1029311 · View history	$13.37M 305,847 shares	1.45%	-31.50K(-9.30%)Reduced	SEC filing ↗ Nov 14, 2024	▾
10	LSV ASSET MANAGEMENT CIK 1050470 · View history	$12.09M 276,629 shares	0.03%	+16.50K(+6.30%)Added	SEC filing ↗ Nov 12, 2024	▾
11	Tributary Capital Management, LLC CIK 1441888 · View history	$10.82M 247,432 shares	0.84%	-1.05K(-0.40%)Reduced	SEC filing ↗ Oct 24, 2024	▾
12	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history	$8.58M 196,324 shares	0.00%	+8.41K(+4.50%)Added	SEC filing ↗ Nov 12, 2024	▾
13	NORTHERN TRUST CORP CIK 73124 · View history	$7.87M 179,999 shares	0.00%	+1.65K(+0.90%)Added	SEC filing ↗ Nov 13, 2024	▾
14	ProShare Advisors LLC CIK 1357955 · View history	$7.23M 165,396 shares	0.02%	+165.40KNew	SEC filing ↗ Nov 14, 2024	▾
15	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$4.97M 113,702 shares	0.00%	+43.83K(+62.70%)Added	SEC filing ↗ Nov 14, 2024	▾
16	Allianz Asset Management GmbH CIK 1535323 · View history	$4.97M 113,605 shares	0.01%	-4.77K(-4.00%)Reduced	SEC filing ↗ Nov 13, 2024	▾
17	Bank of New York Mellon Corp CIK 1390777 · View history	$4.84M 110,688 shares	0.00%	-10.00K(-8.30%)Reduced	SEC filing ↗ Nov 12, 2024	▾
18	SEGALL BRYANT & HAMILL, LLC CIK 1006378 · View history	$4.83M 110,482 shares	0.07%	-14.44K(-11.60%)Reduced	SEC filing ↗ Nov 8, 2024	▾
19	MERCER GLOBAL ADVISORS INC /ADV CIK 853758 · View history	$4.71M 112,377 shares	0.01%	0(0.00%)Unchanged	SEC filing ↗ Nov 14, 2024	▾
20	MORGAN STANLEY CIK 895421 · Amended · View history	$4.63M 105,808 shares	0.00%	+17.41K(+19.70%)Added	SEC filing ↗ May 14, 2025	▾

Showing 20 / 161 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

161

Cancelled or null records excluded

Disclosed shares

9,978,074

Not deduplicated across managers

Disclosed value

$435.76M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

MERCANTILE BANK CORP · Q3 2024

Explore all 161 reporting institutions.

This page includes 20 of 161 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.