Ticker: MKTX CUSIP: 57060D108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2020 | 965 | $551 | $513.28 | $445.05 - $571.70 |
| Q3 2020 | 965 | $464 | $465.37 | $409.02 - $528.32 |
| Q2 2020 | 965 | $484 | $438.02 | $297.02 - $495.82 |
| Q4 2017 | 40 | $8 | $174.10 | $158.03 - $190.10 |
| Q3 2017 | 40 | $7 | $176.21 | $159.36 - $192.97 |
| Q2 2017 | 5,940 | $1,194 | $176.15 | $163.16 - $194.23 |
| Q1 2017 | 6,460 | $1,211 | $166.41 | $135.53 - $184.55 |
| Q4 2016 | 6,460 | $9,491 | $145.60 | $133.06 - $158.12 |
| Q3 2016 | 3,500 | $580 | $148.56 | $129.96 - $163.14 |
| Q2 2016 | 3,200 | $465 | $121.40 | $107.26 - $133.06 |
| Q1 2016 | 3,200 | $399 | $104.04 | $89.17 - $116.19 |
| Q4 2015 | 3,700 | $413 | $92.99 | $78.27 - $105.44 |
| Q3 2015 | 2,200 | $204 | $87.71 | $79.52 - $94.87 |
| Q2 2015 | 3,200 | $297 | $79.87 | $74.17 - $89.60 |
| Q1 2014 | 7,770 | $460 | $55.22 | $51.55 - $60.27 |
| Q4 2013 | 7,770 | $520 | $58.63 | $53.33 - $63.89 |
| Q3 2013 | 8,800 | $528 | $47.53 | $41.58 - $55.43 |
| Q2 2013 | 10,600 | $496 | $38.12 | $32.31 - $42.94 |