Ticker: MKTX CUSIP: 57060D108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 232,567 | $50,569 | $190.22 | $171.07 - $212.71 |
| Q4 2017 | 239,493 | $48,317 | $174.10 | $158.03 - $190.10 |
| Q3 2017 | 245,348 | $45,269 | $176.21 | $159.36 - $192.97 |
| Q2 2017 | 249,945 | $50,263 | $176.15 | $163.16 - $194.23 |
| Q1 2017 | 258,424 | $48,452 | $166.41 | $135.53 - $184.55 |
| Q4 2016 | 264,683 | $38,888 | $145.60 | $133.06 - $158.12 |
| Q3 2016 | 265,874 | $44,026 | $148.56 | $129.96 - $163.14 |
| Q2 2016 | 265,851 | $38,655 | $121.40 | $107.26 - $133.06 |
| Q1 2016 | 262,747 | $32,799 | $104.04 | $89.17 - $116.19 |
| Q4 2015 | 249,779 | $27,873 | $92.99 | $78.27 - $105.44 |
| Q3 2015 | 252,881 | $23,487 | $87.71 | $79.52 - $94.87 |
| Q2 2015 | 250,338 | $23,224 | $79.87 | $74.17 - $89.60 |
| Q1 2015 | 238,450 | $19,768 | $71.51 | $59.68 - $80.40 |
| Q4 2014 | 80,223 | $5,753 | $59.29 | $54.38 - $66.53 |
| Q3 2014 | 78,853 | $4,878 | $50.63 | $42.39 - $56.56 |
| Q2 2014 | 68,448 | $3,700 | $48.96 | $44.53 - $53.88 |
| Q1 2014 | 64,998 | $3,849 | $55.22 | $51.55 - $60.27 |
| Q4 2013 | 37,115 | $2,484 | $58.63 | $53.33 - $63.89 |
| Q3 2013 | 21,005 | $1,259 | $47.53 | $41.58 - $55.43 |
| Q2 2013 | 20,780 | $971 | $38.12 | $32.31 - $42.94 |