Mercantile Bank CORP
$59.76-0.7%
+$100.9M
Net Activity
+13.27% total shares
Institutions Holding
207
Popularity Rank
#2924
Avg Weight
0.08%
Total Value
$716.5M
207 institutions currently hold MBWM, with 107 net buyers and 86 net sellers this quarter.
Institutional Moves (Q2 2026)
Neutral
Based on recent trading activity
Net Selling Institutions
86
Net Buying Institutions
107
Top 5 by Value
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Across its top 20 institutional holders, MBWM's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 4/100, avg. turnover score 35/100).
MBWM ranks #2924 out of 37501 tracked stocks by institutional interest — one of the most closely watched names in our coverage.
207 institutions disclose a position in MBWM, but none treat it as a major bet — even Rosenthal | Henry Capital Advisors, Inc., its most concentrated holder, allocates just 2.3% of its own portfolio to it.
Wellington Management Group LLP has added to its MBWM position for two straight quarters, increasing it by $48.3M to reach $62.5M today.
Voleon Capital Management LP has trimmed its MBWM position for two straight quarters, cutting it by $396.8K while still holding $200.1K.
MBWM is down 0.7% today, but institutions show net buying of $100.9M this quarter — a divergence between today's price move and the underlying institutional flow.
MBWM closed its latest fiscal year with net income of $88.8M.
+$92.5M
Total Buy Value
$37.1M
Total Sell Value
107
Net Buyers
86
Net Sellers
MBWM
Q2 2026
Top 5 Institutional Movers
MBWM does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
No Form 144 planned sale filings in the last 90 days
No Schedule 13D/13G filings for this ticker
1
Filings (14d)
Mercantile Bank Corporation released its second-quarter 2026 earnings on July 21, 2026, via a press release that is attached as Exhibit 99.1 to this 8-K filing. The filing does not include specific financial figures in the excerpt.
View Full Filing (SEC EDGAR)587376104
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,242
Total reported value
$2.2T
3229 13F institutions increased their position this quarter
Institutions Holding
5,990
Total reported value
$3.6T
3033 13F institutions increased their position this quarter
Institutions Holding
6,153
Total reported value
$1.8T
2971 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
5,806
Total reported value
$1.8T
Held by 5806 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
5,251
Total reported value
$1.3T
Held by 5251 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
5,144
Total reported value
$670.7B
Held by 5144 institutions — one of the most-tracked stocks on AlphaSMO
Access MBWM's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/MBWMCLI
npx alphasmo stocks get MBWM