Security record · archived quarter
MBWM
Mercantile Bank Corporation · Financial Services · Banks - Regional
17Tracked holders
-1Δ holders
5.01MShares held
$225.34MReported value
+0New positions
−1Exits
Momentum inputs (comparable managers):
holder breadth -5.6% ·
share flow +0.6% ·
net new positions -5.9%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| 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 | — | — |
Who holds it · Q3 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 1.43M | -5.0% | $64.44M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 1.43M | -5.0% | $64.44M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 1.43M | -5.0% | $64.44M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 1.43M | -5.0% | $64.44M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 1.43M | -5.0% | $64.44M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 1.43M | -5.0% | $64.44M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 1.43M | -5.0% | $64.44M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 1.43M | -5.0% | $64.44M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 1.43M | -5.0% | $64.44M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 1.43M | -5.0% | $64.44M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 1.43M | -5.0% | $64.44M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 1.43M | -5.0% | $64.44M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 13 | The Vanguard Group ✦ (passive) | 1.04M | 0.0% | $46.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 14 | The Vanguard Group ✦ (passive) | 1.04M | 0.0% | $46.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 15 | The Vanguard Group ✦ (passive) | 1.04M | 0.0% | $46.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 16 | The Vanguard Group ✦ (passive) | 1.04M | 0.0% | $46.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 17 | The Vanguard Group ✦ (passive) | 1.04M | 0.0% | $46.75M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 18 | Renaissance Technologies ✦ | 490.41K | +1.1% | $22.07M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 19 | State Street Global Advisors ✦ (passive) | 470.72K | +9.6% | $21.18M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 20 | JPMorgan Chase ✦ | 429.29K | — | $19.32M | 0.0% | n/c | 1 | SEC ↗ |
| 21 | JPMorgan Chase ✦ | 429.29K | — | $19.32M | 0.0% | n/c | 1 | SEC ↗ |
| 22 | JPMorgan Chase ✦ | 429.29K | — | $19.32M | 0.0% | n/c | 1 | SEC ↗ |
| 23 | JPMorgan Chase ✦ | 429.29K | — | $19.32M | 0.0% | n/c | 1 | SEC ↗ |
| 24 | JPMorgan Chase ✦ | 429.29K | — | $19.32M | 0.0% | n/c | 1 | SEC ↗ |
| 25 | JPMorgan Chase ✦ | 429.29K | — | $19.32M | 0.0% | n/c | 1 | SEC ↗ |
| 26 | JPMorgan Chase ✦ | 429.29K | — | $19.32M | 0.0% | n/c | 1 | SEC ↗ |
| 27 | JPMorgan Chase ✦ | 429.29K | — | $19.32M | 0.0% | n/c | 1 | SEC ↗ |
| 28 | Geode Capital Management ✦ (passive) | 412.20K | +1.6% | $18.55M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 29 | Geode Capital Management ✦ (passive) | 412.20K | +1.6% | $18.55M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 30 | AQR Capital Management ✦ | 181.51K | +65.7% | $8.17M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 31 | AQR Capital Management ✦ | 181.51K | +65.7% | $8.17M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 32 | AQR Capital Management ✦ | 181.51K | +65.7% | $8.17M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 33 | AQR Capital Management ✦ | 181.51K | +65.7% | $8.17M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 34 | AQR Capital Management ✦ | 181.51K | +65.7% | $8.17M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 35 | Morgan Stanley ✦ | 168.04K | — | $7.56M | 0.0% | n/c | 1 | SEC ↗ |
| 36 | Morgan Stanley ✦ | 168.04K | — | $7.56M | 0.0% | n/c | 1 | SEC ↗ |
| 37 | Morgan Stanley ✦ | 168.04K | — | $7.56M | 0.0% | n/c | 1 | SEC ↗ |
| 38 | Morgan Stanley ✦ | 168.04K | — | $7.56M | 0.0% | n/c | 1 | SEC ↗ |
| 39 | Morgan Stanley ✦ | 168.04K | — | $7.56M | 0.0% | n/c | 1 | SEC ↗ |
| 40 | Morgan Stanley ✦ | 168.04K | — | $7.56M | 0.0% | n/c | 1 | SEC ↗ |
| 41 | Goldman Sachs Group ✦ | 107.75K | — | $4.85M | 0.0% | n/c | 1 | SEC ↗ |
| 42 | Goldman Sachs Group ✦ | 107.75K | — | $4.85M | 0.0% | n/c | 1 | SEC ↗ |
| 43 | Millennium Management ✦ | 82.61K | -44.2% | $3.72M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 44 | Two Sigma Investments ✦ | 77.99K | +109.8% | $3.51M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 45 | Arrowstreet Capital ✦ | 71.58K | 0.0% | $3.22M | 0.0% | Held | 6 | SEC ↗ |
| 46 | Marshall Wace ✦ | 15.18K | +173.3% | $683,190 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 47 | Marshall Wace ✦ | 15.18K | +173.3% | $683,190 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 48 | Fidelity (FMR) ✦ | 8.80K | +14.2% | $395,937 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 49 | Fidelity (FMR) ✦ | 8.80K | +14.2% | $395,937 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 50 | T. Rowe Price ✦ | 8.37K | +5.3% | $377,000 | 0.0% | ▲ Add | 6 | SEC ↗ |
| 51 | D. E. Shaw & Co. ✦ | 6.29K | -20.8% | $283,275 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 52 | Point72 Asset Management ✦ | 5.60K | +172.2% | $252,000 | 0.0% | ▲ Add | 4 | 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
| Citadel Advisors | $283,751 | was 0.0% |
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: Q3 2025 ·
Methodology ·
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