MCKESSON CORP

Ticker: MCK CUSIP: 58155Q103 Class: COM

Avidity Partners Management LP's Holding History (CIK: 0001791827)

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

Q4 2025

Shares 9,520 Value ($000) $7,809 Avg Close $815.57 Range $729.36 - $894.75

Q3 2025

Shares 5,800 Value ($000) $4,481 Avg Close $703.03 Range $635.65 - $774.13

Q2 2025

Shares 13,500 Value ($000) $9,893 Avg Close $703.74 Range $639.74 - $734.80

Q1 2024

Shares 33,300 Value ($000) $17,877 Avg Close $503.45 Range $458.60 - $535.85

Q4 2023

Shares 85,500 Value ($000) $39,585 Avg Close $450.30 Range $427.53 - $472.13

Q3 2023

Shares 166,300 Value ($000) $72,316 Avg Close $416.71 Range $390.69 - $442.39

Q2 2023

Shares 101,200 Value ($000) $43,244 Avg Close $379.54 Range $347.74 - $424.74

Q2 2022

Shares 388,800 Value ($000) $126,830 Avg Close $314.09 Range $293.49 - $333.55

Q1 2022

Shares 189,500 Value ($000) $58,012 Avg Close $266.57 Range $232.75 - $304.65

Q2 2020

Shares 128,000 Value ($000) $19,638 Avg Close $139.25 Range $116.70 - $159.48

Q1 2020

Shares 243,000 Value ($000) $32,868 Avg Close $140.83 Range $108.46 - $165.39

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,520	$7,809	$815.57	$729.36 - $894.75
Q3 2025	5,800	$4,481	$703.03	$635.65 - $774.13
Q2 2025	13,500	$9,893	$703.74	$639.74 - $734.80
Q1 2024	33,300	$17,877	$503.45	$458.60 - $535.85
Q4 2023	85,500	$39,585	$450.30	$427.53 - $472.13
Q3 2023	166,300	$72,316	$416.71	$390.69 - $442.39
Q2 2023	101,200	$43,244	$379.54	$347.74 - $424.74
Q2 2022	388,800	$126,830	$314.09	$293.49 - $333.55
Q1 2022	189,500	$58,012	$266.57	$232.75 - $304.65
Q2 2020	128,000	$19,638	$139.25	$116.70 - $159.48
Q1 2020	243,000	$32,868	$140.83	$108.46 - $165.39