Mercantile Bank Corporation (MBWM) Institutional Ownership & Insider Trading

207 institutions reported holding Mercantile Bank Corporation shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 3 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

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Banks - Regional · Financials

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Market cap: 1.1B
P/E TTM: 10.7
Dividend yield: 2.5%
52-week: —
Next earnings: 18 Jan, in 86 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

207 institutions held 69.7% of the shares. Across filers that reported both quarters, shares held changed +3.1%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	207	12	+3.1%	61	29	53	17
Mar 26	199	12	+9.7%	64	19	49	14
Dec 25	189	11	-1.3%	48	12	72	18
Sep 25	197	11	+5.5%	74	18	53	13
Jun 25	194	10	+0.4%	61	12	61	12
Mar 25	192	10	+0.9%	67	23	54	7
Dec 24	175	10	+2.0%	62	20	40	8
Sep 24	161	10	+0.2%	52	11	42	8

Mercantile Bank Corporation — questions

Who owns Mercantile Bank Corporation stock?: 207 institutions reported Mercantile Bank Corporation shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (8.9%), WELLINGTON MANAGEMENT GROUP LLP (6.3%), DIMENSIONAL FUND ADVISORS LP (6.1%).
Are Mercantile Bank Corporation insiders buying or selling?: 3 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Mercantile Bank Corporation's own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

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