MARKETAXESS HLDGS INC

Ticker: MKTX CUSIP: 57060D108 Class: COM

RDST Capital LLC's Holding History (CIK: 0001912187)

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

Q4 2025

Shares 310,697 Value ($000) $56,314 Avg Close $169.50 Range $154.80 - $183.58

Q3 2025

Shares 281,547 Value ($000) $49,060 Avg Close $193.45 Range $172.51 - $222.19

Q2 2025

Shares 109,005 Value ($000) $24,345 Avg Close $216.56 Range $190.86 - $229.08

Q1 2025

Shares 34,225 Value ($000) $7,405 Avg Close $206.23 Range $183.82 - $224.26

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	310,697	$56,314	$169.50	$154.80 - $183.58
Q3 2025	281,547	$49,060	$193.45	$172.51 - $222.19
Q2 2025	109,005	$24,345	$216.56	$190.86 - $229.08
Q1 2025	34,225	$7,405	$206.23	$183.82 - $224.26