# Mercantile Bank Corp: overview MBWM · Nasdaq · CIK 1042729 · [Financials](/sectors/financials.md) · fiscal year ends Dec 31 Pages: [Overview](/companies/mbwm.md) · [Financials](/companies/mbwm/financials.md) · [Filings](/companies/mbwm/filings.md) · [Insiders](/companies/mbwm/insiders.md) Revenue is not reported in this company’s XBRL financial statements. ## Last eight quarters | Line item | Unit | Q4 FY2024 (2024-12-31) | Q1 FY2025 (2025-03-31) | Q2 FY2025 (2025-06-30) | Q3 FY2025 (2025-09-30) | Q4 FY2025 (2025-12-31) | Q1 FY2026 (2026-03-31) | Q2 FY2026 (2026-06-30) | Q3 FY2026 (2026-09-30) | | --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | | Revenue | $ | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported | | Gross margin | % | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported | | Operating margin | % | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported | | Net margin | % | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported | | Diluted EPS | $ per share | not reported | [1.21](/filings/0001437749-26-014320.md) | [1.39](/filings/0001437749-26-025168.md) | [1.46](/filings/0001437749-26-034072.md) | not reported | [1.32](/filings/0001437749-26-014320.md) | [1.50](/filings/0001437749-26-025168.md) | [1.39](/filings/0001437749-26-034072.md) | | Free cash flow | $ | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported | - Revenue. XBRL not reported. - Gross margin (gross profit / revenue). XBRL not reported. - Operating margin (operating income / revenue). XBRL not reported. - Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss. Derived values: 12-month figure less the 9-month figure. - Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted. - Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities. Derived values: 12-month figure less the 9-month figure; 6-month figure less the 3-month figure; 9-month figure less the 6-month figure. ## Last five fiscal years | Line item | Unit | FY2021 (2021-12-31) | FY2022 (2022-12-31) | FY2023 (2023-12-31) | FY2024 (2024-12-31) | FY2025 (2025-12-31) | | --- | --- | ---: | ---: | ---: | ---: | ---: | | Revenue | $ | not reported | not reported | not reported | not reported | not reported | | Gross margin | % | not reported | not reported | not reported | not reported | not reported | | Operating margin | % | not reported | not reported | not reported | not reported | not reported | | Net margin | % | not reported | not reported | not reported | not reported | not reported | | Diluted EPS | $ per share | [3.69](/filings/0001437749-24-006268.md) | [3.85](/filings/0001437749-25-005844.md) | [5.13](/filings/0001437749-26-005997.md) | [4.93](/filings/0001437749-26-005997.md) | [5.47](/filings/0001437749-26-005997.md) | | Free cash flow | $ | not reported | not reported | not reported | not reported | not reported | - Revenue. XBRL not reported. - Gross margin (gross profit / revenue). XBRL not reported. - Operating margin (operating income / revenue). XBRL not reported. - Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss. - Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted. - Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities. Each value links to the filing it came from. d marks a derived value. A ratio is not reported when any input is missing. ## Insider purchases and sales The last 20 open-market transactions on Form 4 (codes P and S). Reported price is as stated on the form, not a market price. [All insider transactions](/companies/mbwm/insiders.md) None in coverage. ## Funds that report holding it From each manager’s latest Form 13F, largest reported value first. Reported value is as filed: filing data, not a price. [All funds](/funds.md) | Fund | Quarter ended | Reported value | Shares | Put or call | Change on the quarter before | | --- | --- | ---: | ---: | --- | --- | | [BlackRock, Inc.](/funds/2012383.md) | 2026-06-30 | $88.1m | 1,534,392 | | Added +145,678 | | [WELLINGTON MANAGEMENT GROUP LLP](/funds/902219.md) | 2026-06-30 | $62.5m | 1,087,998 | | Reduced −101,033 | | [DIMENSIONAL FUND ADVISORS LP](/funds/354204.md) | 2026-06-30 | $60.1m | 1,046,841 | | Added +13,953 | | [VANGUARD CAPITAL MANAGEMENT LLC](/funds/2100119.md) | 2026-06-30 | $42.2m | 735,613 | | Added +31,289 | | [AMERICAN CENTURY COMPANIES INC](/funds/748054.md) | 2026-06-30 | $35.9m | 625,015 | | Added +63,548 | | [STATE STREET CORP](/funds/93751.md) | 2026-06-30 | $34.4m | 598,641 | | Added +96,173 | | [GEODE CAPITAL MANAGEMENT, LLC](/funds/1214717.md) | 2026-06-30 | $26.8m | 466,410 | | Added +31,398 | | [RENAISSANCE TECHNOLOGIES LLC](/funds/1037389.md) | 2026-06-30 | $25.6m | 446,613 | | Reduced −25,600 | | [NORTH STAR ASSET MANAGEMENT INC](/funds/1056559.md) | 2026-06-30 | $21.7m | 377,427 | | Reduced −5,753 | | [VANGUARD PORTFOLIO MANAGEMENT LLC](/funds/2100121.md) | 2026-06-30 | $16.7m | 290,093 | | Added +14,772 | ## Recent filings [All 804 filings](/companies/mbwm/filings.md) | Filed | Accepted | Form | What it is | Accession | | --- | --- | --- | --- | --- | | 2026-10-30 | 08:00 ET | [10-Q](/filings/0001437749-26-034072.md) | Quarterly report, period 2026-09-30 | 0001437749-26-034072 | | 2026-10-20 | 09:00 ET | [8-K](/filings/0001437749-26-032974.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-26-032974 | | 2026-09-25 | 16:15 ET | [8-K](/filings/0001437749-26-031227.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-26-031227 | | 2026-07-31 | 08:01 ET | [10-Q](/filings/0001437749-26-025168.md) | Quarterly report, period 2026-06-30 | 0001437749-26-025168 | | 2026-07-21 | 09:01 ET | [8-K](/filings/0001437749-26-023919.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-26-023919 | | 2026-05-21 | 14:23 ET | [8-K](/filings/0001437749-26-018049.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001437749-26-018049 | | 2026-05-01 | 08:29 ET | [10-Q](/filings/0001437749-26-014320.md) | Quarterly report, period 2026-03-31 | 0001437749-26-014320 | | 2026-04-21 | 09:00 ET | [8-K](/filings/0001437749-26-012888.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001437749-26-012888 | | 2026-04-02 | 07:59 ET | [DEF 14A](/filings/0001437749-26-010964.md) | Proxy statement, period 2026-05-21 | 0001437749-26-010964 | | 2026-03-19 | 16:32 ET | [8-K](/filings/0001437749-26-009074.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001437749-26-009074 | ## Latest annual report [Form 10-K for the fiscal year ended Dec 31, 2025](/filings/0001437749-26-005997.md), filed Feb 27, 2026. ## Forecast league Not in this season’s league. [This season’s league](/leagues.md) ## About the filer - CIK: 1042729 - Tickers: MBWM - Exchange: Nasdaq - SIC code: 6022 State Commercial Banks - State of incorporation: MI - Filer category: Large accelerated filer Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 31, 2026, 03:06 ET. No prices; not investment advice.