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Security record · archived quarter

MBWM

Mercantile Bank Corporation · Financial Services · Banks - Regional

60.32 0.0% mkt cap $1.04B quote delayed (FMP) · as of Aug 25 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
15Tracked holders
0Δ holders
4.27MShares held
$198.23MReported value
+0New positions
−0Exits
Stable Conviction score 39/100 How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth 0.0% · share flow +1.3% · net new positions 0.0%formula

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 82 -2 9.32M $534.75M +7 −9
Q1 2026 87 -2 9.11M $460.09M +5 −7
Q4 2025 89 0 8.61M $414.24M +2 −2
Q3 2025 17 -1 5.01M $225.34M −1
Q2 2025 15 0 4.27M $198.23M
Q1 2025 12 +2 1.66M $72.16M +2
Q4 2024 10 0 1.70M $75.42M +1 −1
Q3 2024 9 +1 1.20M $52.55M +1
Q2 2024 8 1.22M $49.49M
Holder count
Who holds it · Q2 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 BlackRock (passive) 1.51M $69.96M 0.0% n/c 1 SEC ↗
2 BlackRock (passive) 1.51M $69.96M 0.0% n/c 1 SEC ↗
3 BlackRock (passive) 1.51M $69.96M 0.0% n/c 1 SEC ↗
4 BlackRock (passive) 1.51M $69.96M 0.0% n/c 1 SEC ↗
5 BlackRock (passive) 1.51M $69.96M 0.0% n/c 1 SEC ↗
6 BlackRock (passive) 1.51M $69.96M 0.0% n/c 1 SEC ↗
7 BlackRock (passive) 1.51M $69.96M 0.0% n/c 1 SEC ↗
8 BlackRock (passive) 1.51M $69.96M 0.0% n/c 1 SEC ↗
9 BlackRock (passive) 1.51M $69.96M 0.0% n/c 1 SEC ↗
10 BlackRock (passive) 1.51M $69.96M 0.0% n/c 1 SEC ↗
11 BlackRock (passive) 1.51M $69.96M 0.0% n/c 1 SEC ↗
12 BlackRock (passive) 1.51M $69.96M 0.0% n/c 1 SEC ↗
13 BlackRock (passive) 1.51M $69.96M 0.0% n/c 1 SEC ↗
14 BlackRock (passive) 1.51M $69.96M 0.0% n/c 1 SEC ↗
15 BlackRock (passive) 1.51M $69.96M 0.0% n/c 1 SEC ↗
16 The Vanguard Group (passive) 1.04M $48.24M 0.0% n/c 1 SEC ↗
17 The Vanguard Group (passive) 1.04M $48.24M 0.0% n/c 1 SEC ↗
18 The Vanguard Group (passive) 1.04M $48.24M 0.0% n/c 1 SEC ↗
19 The Vanguard Group (passive) 1.04M $48.24M 0.0% n/c 1 SEC ↗
20 The Vanguard Group (passive) 1.04M $48.24M 0.0% n/c 1 SEC ↗
21 Renaissance Technologies 485.31K -4.5% $22.52M 0.0% ▼ Trim 5 SEC ↗
22 State Street Global Advisors (passive) 429.58K -5.5% $19.94M 0.0% ▼ Trim 3 SEC ↗
23 Geode Capital Management (passive) 405.86K +4.5% $18.84M 0.0% ▲ Add 5 SEC ↗
24 Geode Capital Management (passive) 405.86K +4.5% $18.84M 0.0% ▲ Add 5 SEC ↗
25 Millennium Management 148.01K +123.2% $6.87M 0.0% ▲ Add 5 SEC ↗
26 AQR Capital Management 109.52K +19.0% $5.08M 0.0% ▲ Add 5 SEC ↗
27 AQR Capital Management 109.52K +19.0% $5.08M 0.0% ▲ Add 5 SEC ↗
28 AQR Capital Management 109.52K +19.0% $5.08M 0.0% ▲ Add 5 SEC ↗
29 AQR Capital Management 109.52K +19.0% $5.08M 0.0% ▲ Add 5 SEC ↗
30 AQR Capital Management 109.52K +19.0% $5.08M 0.0% ▲ Add 5 SEC ↗
31 Arrowstreet Capital 71.58K -0.5% $3.32M 0.0% ▼ Trim 5 SEC ↗
32 Two Sigma Investments 37.16K -3.9% $1.72M 0.0% ▼ Trim 5 SEC ↗
33 T. Rowe Price 7.95K +15.4% $369,000 0.0% ▲ Add 5 SEC ↗
34 D. E. Shaw & Co. 7.94K -12.6% $368,681 0.0% ▼ Trim 2 SEC ↗
35 Fidelity (FMR) 7.70K $357,427 0.0% n/c 1 SEC ↗
36 Fidelity (FMR) 7.70K $357,427 0.0% n/c 1 SEC ↗
37 Citadel Advisors 6.11K -24.0% $283,751 0.0% ▼ Trim 4 SEC ↗
38 Citadel Advisors 6.11K -24.0% $283,751 0.0% ▼ Trim 4 SEC ↗
39 Marshall Wace 5.55K -61.1% $257,807 0.0% ▼ Trim 2 SEC ↗
40 Marshall Wace 5.55K -61.1% $257,807 0.0% ▼ Trim 2 SEC ↗
41 Point72 Asset Management 2.06K -26.6% $95,459 0.0% ▼ Trim 3 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

No new tracked buyers this quarter.

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 198 holders, 11.54M shares, $564.18M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q2 2025 · Methodology · Get this via the API