Ticker: MKTX CUSIP: 57060D108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2021 | 1,169 | $582 | $503.06 | $444.56 - $555.48 |
| Q4 2020 | 1,252 | $714 | $513.28 | $445.05 - $571.70 |
| Q3 2020 | 1,252 | $603 | $465.37 | $409.02 - $528.32 |
| Q2 2020 | 1,275 | $639 | $438.02 | $297.02 - $495.82 |
| Q1 2020 | 1,288 | $428 | $327.01 | $258.83 - $365.21 |
| Q4 2019 | 1,480 | $561 | $343.80 | $297.75 - $386.27 |
| Q3 2019 | 3,509 | $854 | $335.01 | $297.39 - $394.69 |
| Q2 2019 | 1,810 | $582 | $270.14 | $225.08 - $320.72 |
| Q1 2019 | 1,908 | $469 | $211.23 | $192.59 - $233.31 |
| Q4 2018 | 3,969 | $774 | $192.62 | $159.95 - $215.45 |
| Q3 2018 | 1,981 | $354 | $178.37 | $164.65 - $196.55 |
| Q2 2018 | 1,975 | $391 | $192.09 | $180.81 - $204.01 |
| Q1 2018 | 2,040 | $444 | $190.22 | $171.07 - $212.71 |
| Q4 2017 | 2,004 | $404 | $174.10 | $158.03 - $190.10 |
| Q3 2017 | 2,157 | $398 | $176.21 | $159.36 - $192.97 |
| Q2 2017 | 2,326 | $468 | $176.15 | $163.16 - $194.23 |
| Q1 2017 | 2,325 | $435 | $166.41 | $135.53 - $184.55 |