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Mercantile Bank (MBWM) earnings and revenue breakdown
Latest: Q3 2026 · 10-Q filed Oct 30, 2026 · Mercantile Bank (MBWM) Q3 2026 earnings results →
Q3 2026 Revenue up 17% year over year to $73.2M · 33¢ of every $1 of revenue kept as net profit · operating margin 39.5%
Mercantile Bank made $73.2M in Q3 2026 (+17% Y/Y): Net interest income $60.9M, Noninterest income $12.3M. Operating margin 39.5%, net earnings $24.1M. See where every dollar goes — costs, profit and cash — as a Sankey from the 10-Q filed Oct 30, 2026.
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What changed this quarter
Revenue was $73.2M in Q3 2026, up 17% year over year and up 6% from the previous quarter. Net interest income was the largest line at 83% of revenue. Net interest income added $8.9M year over year (up 17%), 82% of the total change.
Operating profit was $28.9M, a 39.5% margin (down 4.4 points year over year). Of the extra revenue versus a year earlier, 14% reached operating profit, below the 44% margin then. Total costs grew 27% against revenue growth of 17%. The fastest-growing cost line was Credit loss provision (+250%). Net earnings were $24.1M, up 1% year over year. The effective tax rate was 16.8%.
Operating cash flow was $47.1M (up 104% year over year), 196% of net earnings. Non-cash charges added back $1.2M of depreciation and amortization and $1.0M of share-based compensation. Working capital and other items added $20.8M.
Quarterly history
| Quarter | Form | Filed | Revenue | Y/Y | Op. margin | Net earnings | Op. cash flow |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 10-Q | Oct 30, 2026 | $73.2M | +17% | 39.5% | $24.1M | $47.1M |
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🌏Named in Asian annual reportsinteractive
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🔄Rotation against the market and its industry (RRG)interactive
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📈Investments: gains and what it boughtinteractive
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About Mercantile Bank
Based in Grand Rapids, Michigan, Mercantile Bank Corporation is the bank holding company for Mercantile Bank and Eastern Michigan Bank. Mercantile Bank and Eastern Michigan Bank provide financial products and services in a professional and personalized manner designed to make banking easier for businesses, individuals, and governmental units. Distinguished by exceptional service, knowledgeable staff, and a commitment to the communities they serve, Mercantile Bank and Eastern Michigan Bank together comprise one of the largest Michigan-based banking organizations with total combined assets of approximately $6.8 billion. Mercantile Bank Corporation's common stock is listed on the NASDAQ Global Select Market under the symbol "MBWM." For more information about Mercantile, visit www.mercbank.com, and follow us on Facebook, Instagram, X (formerly Twitter) @MercBank, and LinkedIn @merc-bank.
In its own words, from its 8-K, filed Jul 21, 2026.
Mercantile Bank against its State Commercial Banks peers
The largest companies of the same SEC industry, each at its latest quarter. Revenue growth: +17% against the peers' median +12%. Operating margin: 39.5% against the peers' median 34.7%.
| Company | Quarter | Revenue | Y/Y | Op. margin |
|---|---|---|---|---|
| MBWM Mercantile Bank | Q3 2026 | $73.2M | +17% | 39.5% |
| BNY Bank of New York Mellon | Q3 2026 | $5.7B | +12% | 38.5% |
| STT State Street | Q3 2026 | $4.0B | +13% | 34.7% |
| FITB Fifth Third Bancorp | Q3 2026 | $3.3B | +42% | 33.8% |
| MTB M&T Bank | Q3 2026 | $2.5B | +0.9% | 39.7% |
| FCNCA First Citizens Bancshares | Q3 2026 | $2.4B | 0% | 33.1% |
| ALLY Ally Financial | Q3 2026 | $2.3B | +8% | 24.3% |
| CFG Citizens Financial Group | Q3 2026 | $2.3B | +10% | 34.6% |
| NTRS Northern Trust | Q3 2026 | $2.3B | +13% | 34.7% |
Source: Mercantile Bank 10-Q on SEC EDGAR · CIK 1042729 · State Commercial Banks
Guidance and outlook
13F: who owns MBWM and who is buying
More on MBWM
History
Every quarter: Q3 2026 results
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