Ticker · CUSIP 59165J105
Holders (tracked)
5
Combined shares
74,819
Combined value
$1.99M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
SEC event timeline
11 events
- +25,923 shares · 2025Q4Position
- Two Sigma Investments trimmed2026-02-17−8,441 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) added2026-02-17+80 shares · 2025Q4Position
- T. Rowe Price added2026-02-17+1,373 shares · 2025Q4Position
- AQR Capital Management trimmed2026-02-17−4,580 shares · 2025Q4Position
- Renaissance Technologies exited2026-02-12−8,094 shares · 2025Q4Position
- AQR Capital Management added2025-11-14+6,042 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) added2025-11-14+2,645 shares · 2025Q3Position
- Two Sigma Investments added2025-11-14+3,534 shares · 2025Q3Position
- T. Rowe Price added2025-11-14+481 shares · 2025Q3Position
- Renaissance Technologies trimmed2025-11-13−10,155 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions1
- Ken Griffin (Citadel Advisors)+25,923$688K
Added to2
- Izzy Englander (Millennium Mgmt)+80$2K
- T. Rowe Price+1,373$36
Trimmed2
- Two Sigma Investments−8,441$224K
- AQR Capital Management−4,580$122K
Exited1
- Renaissance Technologies−8,094$224K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 3 | $28.9M |
| 2022Q2 | 4 | $26.7M |
| 2022Q3 | 3 | $23.6M |
| 2022Q4 | 2 | $27.6M |
| 2023Q1 | 2 | $20.9M |
| 2023Q2 | 1 | $22.6M |
| 2023Q3 | 1 | $24.2M |
| 2023Q4 | 1 | $32.7M |
| 2024Q1 | 1 | $32.7M |
| 2024Q2 | 4 | $36.7M |
| 2024Q3 | 6 | $3.9M |
| 2024Q4 | 6 | $2.9M |
| 2025Q1 | 6 | $2.7M |
| 2025Q2 | 5 | $1.9M |
| 2025Q3 | 5 | $1.9M |
| 2025Q4 | 5 | $2.0M |
Who owns MCBS
5 super-investors · 2025Q4
Tracked stake
74.8K
shares
Combined value
$2M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added2Trim2
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 25.9K | $688K |
| 2 | Izzy Englander Millennium Mgmt | 18.3K | $486K |
| 3 | T. Rowe Price | 11.6K | $309K |
| 4 | AQR Capital Management | 9.7K | $258K |
| 5 | Two Sigma Investments | 9.2K | $244K |
Recent moves
20 transactions
- −4,580 · 2025Q4
- +1,373 · 2025Q4
- +80 · 2025Q4
- +25,923 · 2025Q4
- −8,441 · 2025Q4
- −8,094 · 2025Q4
- +2,645 · 2025Q3
- +6,042 · 2025Q3
- +481 · 2025Q3
- +3,534 · 2025Q3
- −10,155 · 2025Q3
- −38,936 · 2025Q2
- −2,791 · 2025Q2
- +1,574 · 2025Q2
- +8,270 · 2025Q2
- +18,249 · 2025Q2
- +8,786 · 2025Q1
- +6,498 · 2025Q1
- +1,220 · 2025Q1
- −5,780 · 2024Q4
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