Ticker: MKTX CUSIP: 57060D108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,249 | $770 | $169.50 | $154.80 - $183.58 |
| Q3 2025 | 3,705 | $646 | $193.45 | $172.51 - $222.19 |
| Q3 2021 | 545 | $229 | $434.10 | $386.93 - $472.28 |