Ticker · CUSIP 610335101
Holders (tracked)
2
Combined shares
209,401
Combined value
$1.33M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
SEC event timeline
3 events
- Ken Griffin (Citadel Advisors) added2026-02-17+122,523 shares · 2025Q4Position
- Two Sigma Investments trimmed2026-02-17−6,901 shares · 2025Q4Position
- Two Sigma Investments trimmed2025-11-14−24,335 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 positions0
—
Added to1
- Ken Griffin (Citadel Advisors)+122,523$780K
Trimmed1
- Two Sigma Investments−6,901$44K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 3 | $2.8M |
| 2022Q2 | 3 | $2.7M |
| 2022Q3 | 2 | $1.8M |
| 2022Q4 | 6 | $3.5M |
| 2023Q1 | 6 | $2.3M |
| 2023Q2 | 6 | $2.5M |
| 2023Q3 | 6 | $2.0M |
| 2023Q4 | 6 | $2.5M |
| 2024Q1 | 5 | $2.3M |
| 2024Q2 | 5 | $2.1M |
| 2024Q3 | 2 | $1.3M |
| 2024Q4 | 2 | $1.6M |
| 2025Q1 | 3 | $1.1M |
| 2025Q2 | 3 | $838K |
| 2025Q3 | 2 | $658K |
| 2025Q4 | 2 | $1.3M |
Who owns MRCC
2 super-investors · 2025Q4
Tracked stake
209.4K
shares
Combined value
$1M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added1Trim1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 170.3K | $1M |
| 2 | Two Sigma Investments | 39.1K | $249K |
Recent moves
20 transactions
- +122,523 · 2025Q4
- −6,901 · 2025Q4
- −24,335 · 2025Q3
- −34,152 · 2025Q2
- −50,915 · 2025Q1
- −30,404 · 2025Q1
- +7,652 · 2024Q4
- +21,199 · 2024Q4
- −32,543 · 2024Q3
- +29,716 · 2024Q3
- −8,834 · 2024Q2
- TRIMBlackRock−4,899 · 2024Q2
- −400 · 2024Q1
- −13,119 · 2024Q1
- TRIMBlackRock−10,035 · 2024Q1
- +62,225 · 2023Q4
- −6,347 · 2023Q4
- ADDBlackRock+9,886 · 2023Q4
- +27,113 · 2023Q3
- −72,977 · 2023Q3
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