Question 1

How many shares of MCK does Asset Management One Co., Ltd. own?

Accepted Answer

As of 2026-Q2, Asset Management One Co., Ltd. holds 56,879 shares of MCK (MCKESSON CORP).

Question 2

What is Asset Management One Co., Ltd.'s MCK position worth?

Accepted Answer

As of 2026-Q2, Asset Management One Co., Ltd.'s MCK position is worth $43M.

Question 3

Is Asset Management One Co., Ltd. buying or selling MCK?

Accepted Answer

In 2026-Q2, Asset Management One Co., Ltd. increased their MCK position (+1.4% change in shares).

Question 4

When did Asset Management One Co., Ltd. first buy MCK?

Accepted Answer

Based on available 13F filings, Asset Management One Co., Ltd. first reported a position in MCK in 2024-Q3. They have held the position across 30 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	56,879	+1.4%	$43M	0.1%	$755.60	35
2026-Q1	Decreased	56,115	-2.4%	$48.6M	0.1%	$995.69	0
2025-Q4	Decreased	57,485	-1.4%	$47.7M	0.1%	$827.33	0
2025-Q3	Decreased	58,333	-1.0%	$45.1M	0.1%	$761.11	0
2025-Q2	Decreased	58,909	-1.3%	$43.2M	0.1%	$724.24	0
2025-Q1	Decreased	59,665	-4.4%	$40.2M	0.1%	$665.98	0
2024-Q4	Decreased	62,426	-7.8%	$36M	0.1%	$568.34	0
2024-Q3	Increased	67,701	+8.0%	$33.5M	0.1%	$485.64	37