MARKETAXESS HLDGS INC

Ticker: MKTX CUSIP: 57060D108 Class: COM

CONGRESS ASSET MANAGEMENT CO /MA's Holding History (CIK: 0000897378)

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

Q2 2025

Shares 286,276 Value ($000) $63,937 Avg Close $216.56 Range $190.86 - $229.08

Q1 2025

Shares 341,738 Value ($000) $73,935 Avg Close $206.23 Range $183.82 - $224.26

Q4 2024

Shares 314,561 Value ($000) $71,103 Avg Close $257.54 Range $220.08 - $289.94

Q4 2023

Shares 14,534 Value ($000) $4,256 Avg Close $233.72 Range $195.99 - $288.33

Q3 2023

Shares 11,360 Value ($000) $2,427 Avg Close $233.55 Range $192.90 - $268.22

Q2 2023

Shares 9,691 Value ($000) $2,533 Avg Close $286.65 Range $245.65 - $383.62

Q1 2023

Shares 8,954 Value ($000) $3,504 Avg Close $339.53 Range $266.01 - $381.21

Q4 2022

Shares 8,787 Value ($000) $2,451 Avg Close $246.25 Range $210.55 - $283.35

Q3 2022

Shares 7,793 Value ($000) $1,734 Avg Close $244.83 Range $207.63 - $267.12

Q2 2022

Shares 4,807 Value ($000) $1,231 Avg Close $260.22 Range $237.15 - $332.85

Q1 2022

Shares 4,350 Value ($000) $1,480 Avg Close $344.01 Range $304.48 - $391.34

Q4 2021

Shares 3,332 Value ($000) $1,370 Avg Close $373.74 Range $323.75 - $410.92

Q3 2021

Shares 3,394 Value ($000) $1,428 Avg Close $434.10 Range $386.93 - $472.28

Q2 2021

Shares 3,234 Value ($000) $1,499 Avg Close $449.61 Range $407.56 - $515.46

Q1 2021

Shares 3,216 Value ($000) $1,601 Avg Close $503.06 Range $444.56 - $555.48

Q4 2020

Shares 2,604 Value ($000) $1,486 Avg Close $513.28 Range $445.05 - $571.70

Q3 2020

Shares 2,267 Value ($000) $1,092 Avg Close $465.37 Range $409.02 - $528.32

Q2 2020

Shares 2,580 Value ($000) $1,292 Avg Close $438.02 Range $297.02 - $495.82

Q1 2020

Shares 3,055 Value ($000) $1,016 Avg Close $327.01 Range $258.83 - $365.21

Q4 2019

Shares 3,041 Value ($000) $1,153 Avg Close $343.80 Range $297.75 - $386.27

Q3 2019

Shares 3,450 Value ($000) $1,130 Avg Close $335.01 Range $297.39 - $394.69

Q2 2019

Shares 3,365 Value ($000) $1,082 Avg Close $270.14 Range $225.08 - $320.72

Q1 2019

Shares 3,304 Value ($000) $813 Avg Close $211.23 Range $192.59 - $233.31

Q4 2018

Shares 3,225 Value ($000) $681 Avg Close $192.62 Range $159.95 - $215.45

Q3 2018

Shares 3,475 Value ($000) $620 Avg Close $178.37 Range $164.65 - $196.55

Q2 2018

Shares 3,475 Value ($000) $688 Avg Close $192.09 Range $180.81 - $204.01

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	286,276	$63,937	$216.56	$190.86 - $229.08
Q1 2025	341,738	$73,935	$206.23	$183.82 - $224.26
Q4 2024	314,561	$71,103	$257.54	$220.08 - $289.94
Q4 2023	14,534	$4,256	$233.72	$195.99 - $288.33
Q3 2023	11,360	$2,427	$233.55	$192.90 - $268.22
Q2 2023	9,691	$2,533	$286.65	$245.65 - $383.62
Q1 2023	8,954	$3,504	$339.53	$266.01 - $381.21
Q4 2022	8,787	$2,451	$246.25	$210.55 - $283.35
Q3 2022	7,793	$1,734	$244.83	$207.63 - $267.12
Q2 2022	4,807	$1,231	$260.22	$237.15 - $332.85
Q1 2022	4,350	$1,480	$344.01	$304.48 - $391.34
Q4 2021	3,332	$1,370	$373.74	$323.75 - $410.92
Q3 2021	3,394	$1,428	$434.10	$386.93 - $472.28
Q2 2021	3,234	$1,499	$449.61	$407.56 - $515.46
Q1 2021	3,216	$1,601	$503.06	$444.56 - $555.48
Q4 2020	2,604	$1,486	$513.28	$445.05 - $571.70
Q3 2020	2,267	$1,092	$465.37	$409.02 - $528.32
Q2 2020	2,580	$1,292	$438.02	$297.02 - $495.82
Q1 2020	3,055	$1,016	$327.01	$258.83 - $365.21
Q4 2019	3,041	$1,153	$343.80	$297.75 - $386.27
Q3 2019	3,450	$1,130	$335.01	$297.39 - $394.69
Q2 2019	3,365	$1,082	$270.14	$225.08 - $320.72
Q1 2019	3,304	$813	$211.23	$192.59 - $233.31
Q4 2018	3,225	$681	$192.62	$159.95 - $215.45
Q3 2018	3,475	$620	$178.37	$164.65 - $196.55
Q2 2018	3,475	$688	$192.09	$180.81 - $204.01