AMERISOURCEBERGEN CORP

Ticker: COR CUSIP: 03073E105 Class: COM

VIKING GLOBAL INVESTORS LP's Holding History (CIK: 0001103804)

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

Q3 2025

Shares 1,778,135 Value ($000) $555,721 Avg Close $293.50 Range $272.47 - $312.22

Q2 2025

Shares 2,081,732 Value ($000) $624,207 Avg Close $286.82 Range $265.95 - $307.67

Q1 2025

Shares 1,067,819 Value ($000) $296,950 Avg Close $249.56 Range $222.21 - $279.18

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,778,135	$555,721	$293.50	$272.47 - $312.22
Q2 2025	2,081,732	$624,207	$286.82	$265.95 - $307.67
Q1 2025	1,067,819	$296,950	$249.56	$222.21 - $279.18