Ticker: MKTX CUSIP: 57060D108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2021 | 94 | $43,577 | $449.61 | $407.56 - $515.46 |
| Q1 2021 | 1,353 | $673,686 | $503.06 | $444.56 - $555.48 |
| Q4 2020 | 3,138 | $1,790 | $513.28 | $445.05 - $571.70 |