Which hedge funds own MBWM? MERCANTILE BANK CORP, Q2 2026 13F holders
16 tracked hedge funds disclosed a position in MBWM (MERCANTILE BANK CORP) in their Q2 2026 13F filings, worth $76.7m in total. The largest holder by portfolio weight is Rosenthal | Henry Capital Advisors, Inc. at 2.3% of its book. 6 opened a new position this quarter: Rhino Investment Partners, Inc, Maltese Capital Management LLC, Atom Investors LP, Trexquant Investment LP. 5 exited: Gsa Capital Partners LLP, Y-Intercept (Hong Kong) Ltd, Qube Research & Technologies Ltd.
- 16
- Holders Tracked managers whose filing for the quarter reports a long equity position in the security.
- 6
- New this quarter Holders whose previous filing (at most two quarters earlier) did not report the security.
- 5
- Exited this quarter Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
- $11.0m
- Inflow, new holders Combined value of the positions the new holders reported for the quarter.
- $2.8m
- Outflow, exits Combined value the exiting managers reported for the security in their previous filing.
- $76.7m
- Combined value Sum of the holders' reported positions in the security.
- 1.3%
- Share of managers holding Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.
Holders, Q2 2026
| Rosenthal | Henry Capital Advisors, Inc. Hedge fund | 2.3% | 0.0% | held |
| Elizabeth Park Capital Advisors, Ltd. Hedge fund | 2.0% | 0.0% | held |
| Rhino Investment Partners, Inc Hedge fund | 1.6% | – | new |
| Siena Capital Partners GP, LLC Hedge fund | 1.2% | 0.0% | held |
| Maltese Capital Management LLC Hedge fund | 0.6% | – | new |
| Atom Investors LP Hedge fund | 0.08% | – | new |
| Renaissance Technologies LLC Hedge fund | 0.04% | −5.4% | reduced |
| Quantbot Technologies LP Hedge fund | 0.01% | +43% | added |
| Two Sigma Investments, LP Hedge fund | 0.01% | +18% | added |
| Voleon Capital Management LP Hedge fund | 0.0% | −47% | reduced |
| Citadel Advisors LLC Hedge fund | 0.0% | +222% | added |
| AQR Capital Management LLC Hedge fund | 0.0% | −6.1% | reduced |
| Trexquant Investment LP Hedge fund | 0.0% | – | new |
| Arrowstreet Capital, Limited Partnership Hedge fund | 0.0% | 0.0% | held |
| Point72 Asset Management, L.P. Hedge fund | 0.0% | – | new |
| D. E. Shaw & Co., Inc. Hedge fund | 0.0% | – | new |
Exited since the previous filing
| Gsa Capital Partners LLP | 0.05% | $754k |
| Y-Intercept (Hong Kong) Ltd | 0.01% | $709k |
| Qube Research & Technologies Ltd | 0.0% | $1.1m |
| Squarepoint Ops LLC | 0.0% | $234k |
| Aquatic Capital Management LLC | 0.0% | $17.0k |
Ownership over time
Who discovered MBWM first? Beta
The run: Q4 2009 → Q4 2016, ×12
| Elizabeth Park Capital Advisors, Ltd. | Q2 2015 | – | +0.5 pts |
| Stieven Capital Advisors, L.P. | Q2 2014 | – | +0.3 pts |
| Siena Capital Partners GP, LLC | Q4 2025 | – | +0.2 pts |
| Rhino Investment Partners, Inc | Q2 2022 | – | −0.1 pts |
Split-adjusted quarter-end prices, excluding dividends. They describe the stock while each manager held it, not the return it earned.