QUEST DIAGNOSTICS INC

Ticker: DGX CUSIP: 74834L100 Class: COMMON STOCK

MAVERICK CAPITAL LTD's Holding History (CIK: 0000934639)

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

Q4 2025

Shares 23,895 Value ($000) $4,146 Avg Close $182.07 Range $173.39 - $197.55

Q3 2025

Shares 18,178 Value ($000) $3,464 Avg Close $176.64 Range $163.92 - $190.64

Q2 2023

Shares 8,046 Value ($000) $1,131 Avg Close $130.98 Range $123.12 - $141.24

Q1 2023

Shares 5,543 Value ($000) $784 Avg Close $135.20 Range $123.25 - $148.14

Q1 2021

Shares 2,441 Value ($000) $313 Avg Close $112.12 Range $103.22 - $122.67

Q4 2020

Shares 628 Value ($000) $75 Avg Close $110.49 Range $98.77 - $118.60

Q3 2016

Shares 37,510 Value ($000) $3,174 Avg Close $69.82 Range $66.73 - $72.20

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	23,895	$4,146	$182.07	$173.39 - $197.55
Q3 2025	18,178	$3,464	$176.64	$163.92 - $190.64
Q2 2023	8,046	$1,131	$130.98	$123.12 - $141.24
Q1 2023	5,543	$784	$135.20	$123.25 - $148.14
Q1 2021	2,441	$313	$112.12	$103.22 - $122.67
Q4 2020	628	$75	$110.49	$98.77 - $118.60
Q3 2016	37,510	$3,174	$69.82	$66.73 - $72.20