Ticker · CUSIP 57777K106
Holders (tracked)
8
Combined shares
4,572,027
Combined value
$7.01M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
SEC event timeline
12 events
- Ken Griffin (Citadel Advisors) added2026-02-17+685,752 shares · 2025Q413F
- D.E. Shaw & Co. added2026-02-17+366,317 shares · 2025Q413F
- Two Sigma Investments opened position2026-02-17+87,918 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) added2026-02-17+1,183,461 shares · 2025Q413F
- Steve Cohen (Point72) trimmed2026-02-17−271,888 shares · 2025Q413F
- AQR Capital Management trimmed2026-02-17−297,019 shares · 2025Q413F
- Renaissance Technologies added2026-02-12+36,124 shares · 2025Q413F
- AQR Capital Management added2025-11-14+143,300 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−53,838 shares · 2025Q313F
- Steve Cohen (Point72) opened position2025-11-14+378,039 shares · 2025Q313F
- D.E. Shaw & Co. added2025-11-14+276,087 shares · 2025Q313F
- Renaissance Technologies added2025-11-13+32,976 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 positions1
- Two Sigma Investments+87,918$136K
Added to4
- Izzy Englander (Millennium Mgmt)+1,183,461$1.8M
- Ken Griffin (Citadel Advisors)+685,752$1.1M
- D.E. Shaw & Co.+366,317$568K
- Renaissance Technologies+36,124$56K
Trimmed2
- AQR Capital Management−297,019$460K
- Steve Cohen (Point72)−271,888$421K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 8 | $115.8M |
| 2022Q2 | 6 | $55.9M |
| 2022Q3 | 8 | $75K |
| 2022Q4 | 9 | $64.6M |
| 2023Q1 | 11 | $47.3M |
| 2023Q2 | 10 | $41.5M |
| 2023Q3 | 10 | $33.9M |
| 2023Q4 | 8 | $59.6M |
| 2024Q1 | 9 | $56.8M |
| 2024Q2 | 9 | $53.3M |
| 2024Q3 | 8 | $17.4M |
| 2024Q4 | 8 | $14.8M |
| 2025Q1 | 6 | $5.9M |
| 2025Q2 | 6 | $4.7M |
| 2025Q3 | 7 | $4.3M |
| 2025Q4 | 8 | $7.0M |
Who owns MXCT
8 super-investors · 2025Q4
Tracked stake
4.57M
shares
Combined value
$7M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added4Trim2Held1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 1.49M | $2M |
| 2 | Izzy Englander Millennium Mgmt | 1.29M | $2M |
| 3 | Renaissance Technologies | 786.9K | $1M |
| 4 | D.E. Shaw & Co. | 664.0K | $1M |
| 5 | Steve Cohen Point72 | 106.2K | $165K |
| 6 | AQR Capital Management | 94.0K | $146K |
| 7 | Two Sigma Investments | 87.9K | $136K |
| 8 | T. Rowe Price | 51.5K | $80 |
Recent moves
20 transactions
- +685,752 · 2025Q4
- +366,317 · 2025Q4
- +1,183,461 · 2025Q4
- −271,888 · 2025Q4
- +87,918 · 2025Q4
- −297,019 · 2025Q4
- +36,124 · 2025Q4
- +276,087 · 2025Q3
- +143,300 · 2025Q3
- −53,838 · 2025Q3
- +378,039 · 2025Q3
- +32,976 · 2025Q3
- +152,192 · 2025Q2
- −1,215,179 · 2025Q2
- TRIMD.E. Shaw & Co.−60,212 · 2025Q2
- +6,388 · 2025Q2
- +349,900 · 2025Q2
- TRIMD.E. Shaw & Co.−26,837 · 2025Q1
- −1,362,542 · 2025Q1
- +66,323 · 2025Q1
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