Ticker: MKTX CUSIP: 57060D108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,244 | $225 | $169.50 | $154.80 - $183.58 |
| Q2 2019 | 2,556 | $822 | $270.14 | $225.08 - $320.72 |
| Q1 2019 | 670 | $2,724 | $211.23 | $192.59 - $233.31 |
| Q4 2018 | 2,724 | $576 | $192.62 | $159.95 - $215.45 |
| Q3 2018 | 2,724 | $486 | $178.37 | $164.65 - $196.55 |
| Q2 2018 | 2,724 | $539 | $192.09 | $180.81 - $204.01 |
| Q1 2018 | 2,724 | $592 | $190.22 | $171.07 - $212.71 |
| Q4 2017 | 2,724 | $550 | $174.10 | $158.03 - $190.10 |
| Q3 2017 | 2,724 | $503 | $176.21 | $159.36 - $192.97 |
| Q2 2017 | 2,724 | $548 | $176.15 | $163.16 - $194.23 |
| Q1 2017 | 2,724 | $511 | $166.41 | $135.53 - $184.55 |
| Q4 2016 | 2,724 | $400 | $145.60 | $133.06 - $158.12 |
| Q3 2016 | 2,724 | $451 | $148.56 | $129.96 - $163.14 |
| Q4 2015 | 2,835 | $316 | $92.99 | $78.27 - $105.44 |
| Q3 2015 | 2,835 | $263 | $87.71 | $79.52 - $94.87 |
| Q2 2015 | 2,835 | $263 | $79.87 | $74.17 - $89.60 |
| Q1 2015 | 3,015 | $250 | $71.51 | $59.68 - $80.40 |
| Q4 2014 | 3,015 | $216 | $59.29 | $54.38 - $66.53 |