MARKETAXESS HLDGS INC

Ticker: MKTX CUSIP: 57060D108 Class: COM

Findlay Park Partners LLP's Holding History (CIK: 0001351950)

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

Q4 2025

Shares 536,400 Value ($000) $97,223 Avg Close $169.50 Range $154.80 - $183.58

Q3 2025

Shares 644,700 Value ($000) $112,339 Avg Close $193.45 Range $172.51 - $222.19

Q2 2025

Shares 656,300 Value ($000) $146,578 Avg Close $216.56 Range $190.86 - $229.08

Q1 2025

Shares 680,000 Value ($000) $147,118 Avg Close $206.23 Range $183.82 - $224.26

Q4 2024

Shares 670,900 Value ($000) $151,650 Avg Close $257.54 Range $220.08 - $289.94

Q3 2024

Shares 631,111 Value ($000) $161,691 Avg Close $228.65 Range $187.70 - $258.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	536,400	$97,223	$169.50	$154.80 - $183.58
Q3 2025	644,700	$112,339	$193.45	$172.51 - $222.19
Q2 2025	656,300	$146,578	$216.56	$190.86 - $229.08
Q1 2025	680,000	$147,118	$206.23	$183.82 - $224.26
Q4 2024	670,900	$151,650	$257.54	$220.08 - $289.94
Q3 2024	631,111	$161,691	$228.65	$187.70 - $258.10