MARKETAXESS HLDGS INC

Ticker: MKTX CUSIP: 57060D108 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q4 2025

Shares 533,527 Value ($000) $96,702 Avg Close $169.50 Range $154.80 - $183.58

Q3 2025

Shares 364,384 Value ($000) $63,494 Avg Close $193.45 Range $172.51 - $222.19

Q2 2025

Shares 280,089 Value ($000) $62,555 Avg Close $216.56 Range $190.86 - $229.08

Q1 2025

Shares 430,522 Value ($000) $93,143 Avg Close $206.23 Range $183.82 - $224.26

Q4 2024

Shares 288,319 Value ($000) $65,172 Avg Close $257.54 Range $220.08 - $289.94

Q3 2024

Shares 236,923 Value ($000) $60,700 Avg Close $228.65 Range $187.70 - $258.10

Q2 2024

Shares 203,346 Value ($000) $40,777 Avg Close $200.47 Range $187.45 - $222.81

Q1 2024

Shares 33,314 Value ($000) $7,304 Avg Close $228.96 Range $194.52 - $282.26

Q4 2023

Shares 34,338 Value ($000) $10,056 Avg Close $233.72 Range $195.99 - $288.33

Q3 2023

Shares 236,283 Value ($000) $50,480 Avg Close $233.55 Range $192.90 - $268.22

Q2 2023

Shares 43,460 Value ($000) $11,361 Avg Close $286.65 Range $245.65 - $383.62

Q4 2022

Shares 2,888 Value ($000) $805 Avg Close $246.25 Range $210.55 - $283.35

Q3 2022

Shares 160,809 Value ($000) $35,778 Avg Close $244.83 Range $207.63 - $267.12

Q2 2022

Shares 102,251 Value ($000) $26,177 Avg Close $260.22 Range $237.15 - $332.85

Q1 2022

Shares 11,688 Value ($000) $3,976 Avg Close $344.01 Range $304.48 - $391.34

Q3 2020

Shares 28,188 Value ($000) $13,575 Avg Close $465.37 Range $409.02 - $528.32

Q2 2013

Shares 19,950 Value ($000) $932 Avg Close $38.12 Range $32.31 - $42.94

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	533,527	$96,702	$169.50	$154.80 - $183.58
Q3 2025	364,384	$63,494	$193.45	$172.51 - $222.19
Q2 2025	280,089	$62,555	$216.56	$190.86 - $229.08
Q1 2025	430,522	$93,143	$206.23	$183.82 - $224.26
Q4 2024	288,319	$65,172	$257.54	$220.08 - $289.94
Q3 2024	236,923	$60,700	$228.65	$187.70 - $258.10
Q2 2024	203,346	$40,777	$200.47	$187.45 - $222.81
Q1 2024	33,314	$7,304	$228.96	$194.52 - $282.26
Q4 2023	34,338	$10,056	$233.72	$195.99 - $288.33
Q3 2023	236,283	$50,480	$233.55	$192.90 - $268.22
Q2 2023	43,460	$11,361	$286.65	$245.65 - $383.62
Q4 2022	2,888	$805	$246.25	$210.55 - $283.35
Q3 2022	160,809	$35,778	$244.83	$207.63 - $267.12
Q2 2022	102,251	$26,177	$260.22	$237.15 - $332.85
Q1 2022	11,688	$3,976	$344.01	$304.48 - $391.34
Q3 2020	28,188	$13,575	$465.37	$409.02 - $528.32
Q2 2013	19,950	$932	$38.12	$32.31 - $42.94