WAYSTAR HLDG CORP

Ticker: WAY CUSIP: 946784105 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q3 2025

Shares 115,416 Value ($000) $4,377 Avg Close $37.06 Range $33.42 - $41.47

Q2 2024

Shares 291,131 Value ($000) $6,259 Avg Close $21.67 Range $20.50 - $23.09

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	115,416	$4,377	$37.06	$33.42 - $41.47
Q2 2024	291,131	$6,259	$21.67	$20.50 - $23.09