Ticker · CUSIP 587376104
Holders (tracked)
8
Combined shares
1,163,567
Combined value
$55.53M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
SEC event timeline
18 events
- +36,734 shares · 2025Q413F
- D.E. Shaw & Co. exited2026-02-17−6,295 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+42,188 shares · 2025Q413F
- Steve Cohen (Point72) exited2026-02-17−5,600 shares · 2025Q413F
- T. Rowe Price added2026-02-17+662 shares · 2025Q413F
- Wellington Management opened position2026-02-17+294,813 shares · 2025Q413F
- +23,319 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−58,896 shares · 2025Q413F
- AQR Capital Management trimmed2026-02-17−21,947 shares · 2025Q413F
- Renaissance Technologies added2026-02-12+5,800 shares · 2025Q413F
- −51,972 shares · 2025Q313F
- Steve Cohen (Point72) added2025-11-14+3,543 shares · 2025Q313F
- AQR Capital Management added2025-11-14+71,993 shares · 2025Q313F
- D.E. Shaw & Co. trimmed2025-11-14−1,649 shares · 2025Q313F
- T. Rowe Price added2025-11-14+425 shares · 2025Q313F
- Two Sigma Investments added2025-11-14+40,824 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−65,403 shares · 2025Q313F
- Renaissance Technologies added2025-11-13+5,100 shares · 2025Q313F
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions3
- Wellington Management+294,813$14.2M
- Ken Griffin (Citadel Advisors)+36,734$1.8M
- Paul Tudor Jones (Tudor Investment)+23,319$1.1M
Added to3
- Two Sigma Investments+42,188$2.0M
- Renaissance Technologies+5,800$279K
- T. Rowe Price+662$32
Trimmed2
- Izzy Englander (Millennium Mgmt)−58,896$2.8M
- AQR Capital Management−21,947$1.1M
Exited2
- D.E. Shaw & Co.−6,295$283K
- Steve Cohen (Point72)−5,600$252K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 6 | $75.8M |
| 2022Q2 | 6 | $68.3M |
| 2022Q3 | 6 | $64K |
| 2022Q4 | 6 | $50.3M |
| 2023Q1 | 7 | $45.2M |
| 2023Q2 | 8 | $43.1M |
| 2023Q3 | 6 | $47.7M |
| 2023Q4 | 5 | $67.2M |
| 2024Q1 | 8 | $63.6M |
| 2024Q2 | 10 | $96.3M |
| 2024Q3 | 10 | $34.6M |
| 2024Q4 | 10 | $36.6M |
| 2025Q1 | 11 | $33.7M |
| 2025Q2 | 9 | $39.4M |
| 2025Q3 | 7 | $38.0M |
| 2025Q4 | 8 | $55.5M |
Who owns MBWM
8 super-investors · 2025Q4
Tracked stake
1.16M
shares
Combined value
$56M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3Added3Trim2
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies | 496.2K | $24M |
| 2 | Wellington Management | 294.8K | $14M |
| 3 | AQR Capital Management | 159.6K | $8M |
| 4 | Two Sigma Investments | 120.2K | $6M |
| 5 | Ken Griffin Citadel Advisors | 36.7K | $2M |
| 6 | Izzy Englander Millennium Mgmt | 23.7K | $1M |
| 7 | Paul Tudor Jones Tudor Investment | 23.3K | $1M |
| 8 | T. Rowe Price | 9.0K | $435 |
Recent moves
20 transactions
- −21,947 · 2025Q4
- +36,734 · 2025Q4
- +662 · 2025Q4
- +42,188 · 2025Q4
- −5,600 · 2025Q4
- +294,813 · 2025Q4
- +23,319 · 2025Q4
- −58,896 · 2025Q4
- SOLDD.E. Shaw & Co.−6,295 · 2025Q4
- +5,800 · 2025Q4
- −51,972 · 2025Q3
- TRIMD.E. Shaw & Co.−1,649 · 2025Q3
- +71,993 · 2025Q3
- +3,543 · 2025Q3
- −65,403 · 2025Q3
- +40,824 · 2025Q3
- +425 · 2025Q3
- +5,100 · 2025Q3
- −744 · 2025Q2
- TRIMD.E. Shaw & Co.−1,147 · 2025Q2
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