MARKETAXESS HLDGS INC

Ticker: MKTX CUSIP: 57060D108 Class: COM

Asset Management One Co., Ltd.'s Holding History (CIK: 0001068855)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 467 Value ($000) $86 Avg Close $169.50 Range $154.80 - $183.58
Q3 2025
Shares 708 Value ($000) $123 Avg Close $193.45 Range $172.51 - $222.19
Q2 2025
Shares 2,023 Value ($000) $452 Avg Close $216.56 Range $190.86 - $229.08
Q1 2025
Shares 1,614 Value ($000) $349 Avg Close $206.23 Range $183.82 - $224.26
Q4 2024
Shares 15,269 Value ($000) $3,497 Avg Close $257.54 Range $220.08 - $289.94
Q3 2024
Shares 15,431 Value ($000) $3,953 Avg Close $228.65 Range $187.70 - $258.10
Q2 2024
Shares 15,381 Value ($000) $3,084 Avg Close $200.47 Range $187.45 - $222.81
Q1 2024
Shares 16,048 Value ($000) $3,519 Avg Close $228.96 Range $194.52 - $282.26
Q4 2023
Shares 16,875 Value ($000) $5,002 Avg Close $233.72 Range $195.99 - $288.33
Q3 2023
Shares 15,971 Value ($000) $3,412 Avg Close $233.55 Range $192.90 - $268.22
Q2 2023
Shares 16,043 Value ($000) $4,194 Avg Close $286.65 Range $245.65 - $383.62
Q1 2023
Shares 15,930 Value ($000) $6,233 Avg Close $339.53 Range $266.01 - $381.21
Q4 2022
Shares 14,191 Value ($000) $4,018 Avg Close $246.25 Range $210.55 - $283.35
Q3 2022
Shares 15,694 Value ($000) $3,491 Avg Close $244.83 Range $207.63 - $267.12
Q2 2022
Shares 15,758 Value ($000) $4,034 Avg Close $260.22 Range $237.15 - $332.85
Q1 2022
Shares 16,315 Value ($000) $5,552 Avg Close $344.01 Range $304.48 - $391.34
Q4 2021
Shares 16,821 Value ($000) $6,919 Avg Close $373.74 Range $323.75 - $410.92
Q3 2021
Shares 17,369 Value ($000) $7,308 Avg Close $434.10 Range $386.93 - $472.28
Q2 2021
Shares 17,484 Value ($000) $8,108 Avg Close $449.61 Range $407.56 - $515.46
Q1 2021
Shares 18,150 Value ($000) $9,036 Avg Close $503.06 Range $444.56 - $555.48
Q4 2020
Shares 18,578 Value ($000) $10,495 Avg Close $513.28 Range $445.05 - $571.70
Q3 2020
Shares 18,757 Value ($000) $9,033 Avg Close $465.37 Range $409.02 - $528.32
Q2 2020
Shares 21,139 Value ($000) $10,588 Avg Close $438.02 Range $297.02 - $495.82
Q1 2020
Shares 19,053 Value ($000) $6,338 Avg Close $327.01 Range $258.83 - $365.21
Q4 2019
Shares 18,971 Value ($000) $7,192 Avg Close $343.80 Range $297.75 - $386.27
Q3 2019
Shares 19,041 Value ($000) $6,234 Avg Close $335.01 Range $297.39 - $394.69
Q2 2019
Shares 19,146 Value ($000) $6,152 Avg Close $270.14 Range $225.08 - $320.72
Q1 2019
Shares 1,200 Value ($000) $295 Avg Close $211.23 Range $192.59 - $233.31
Q4 2018
Shares 1,200 Value ($000) $249 Avg Close $192.62 Range $159.95 - $215.45
Q3 2018
Shares 600 Value ($000) $107 Avg Close $178.37 Range $164.65 - $196.55
Q3 2016
Shares 31,864 Value ($000) $5,293 Avg Close $148.56 Range $129.96 - $163.14
Q2 2016
Shares 37,092 Value ($000) $5,268 Avg Close $121.40 Range $107.26 - $133.06
Q1 2016
Shares 33,243 Value ($000) $4,110 Avg Close $104.04 Range $89.17 - $116.19
Q4 2015
Shares 31,294 Value ($000) $3,573 Avg Close $92.99 Range $78.27 - $105.44
Q3 2015
Shares 40,668 Value ($000) $3,695 Avg Close $87.71 Range $79.52 - $94.87
Q2 2015
Shares 50,800 Value ($000) $4,690 Avg Close $79.87 Range $74.17 - $89.60
Q1 2015
Shares 59,778 Value ($000) $5,166 Avg Close $71.51 Range $59.68 - $80.40
Q4 2014
Shares 62,500 Value ($000) $4,514 Avg Close $59.29 Range $54.38 - $66.53
Q3 2014
Shares 16,588 Value ($000) $1,029 Avg Close $50.63 Range $42.39 - $56.56