Q1 13F net value change +$2.45B, new buys 161 vs exits 122. Net buyer count 888 is lower than seller count 915, but large buyers dominate dollar value. Insider shows only a CEO sell of $6.7M, no cluster.

Confirmation

Sustained institutional accumulation or insider buying would confirm the bullish view.

Invalidation Risk

A second insider sell or a quarter with net institutional distribution would invalidate.

The above is AI-generated from public regulatory filings and summarizes historical data only. It is not investment advice and should not be used as the basis for any buy or sell decision.

Insider Trading (Form 4)

90d confidence

unique buyers

—

buy value

data as of 2026-07-16

12-Month Buy/Sell Activity

Feb 25

Jun 25

Nov 25

Mar 26

BuySell

操作	內部人	職稱	交易日	金額
賣出	Brian S. Tyler	Chief Executive Officer	2026-07-07	$6.72M
賣出	Lau Michele	EVP and Chief Legal Officer	2026-03-02	$2.70M
賣出	Martinez Maria	Director	2026-02-19	$328K
賣出	Smith LeAnn B	EVP & Chief HR Officer	2026-02-17	$180K
賣出	Lau Michele	EVP and Chief Legal Officer	2026-02-11	$283K
賣出	Rutledge Napoleon B JR	SVP, Controller & CAO	2026-02-06	$313K
賣出	Rodgers Thomas L	EVP, Chief Strategy & BDO	2026-01-05	$225K
賣出	Rutledge Napoleon B JR	SVP, Controller & CAO	2025-11-07	$283K

View all insider trades →

Form 144 Pre-Sale Notices

Filings (90d)

$17.04M

Total Est. Value

22K shares

Planned Shares

Last Filed 2026-07-07

Filer	Title/Relationship	Filing Date	Planned Shares	Est. Value
TYLER BRIAN S.	Officer, Director	2026-07-07	8K shares	$6.72M
TYLER BRIAN S.	Officer, Director	2026-06-17	8K shares	$6.56M
TYLER BRIAN S.	Officer, Director	2026-06-09	5K shares	$3.76M

Form 144 is a planned sale notice, not an executed transaction. Form 144 Tracker。

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

Filings (14d)

Data as of 2026-07-01

2026-07-01

Thomas L. Rodgers, McKesson's Executive Vice President, Chief Strategy and Business Development Officer, has announced his retirement. His last day with the company will be August 1, 2026.

View Full Filing (SEC EDGAR)

View all Form 8-K filings

FAQ

Who are the top institutional investors holding MCKESSON CORP (MCK)?

Major stakeholders currently include BlackRock, Inc. ($9.9B), Vanguard Capital Management LLC ($6.9B), State Street CORP ($5.0B). Based on the latest 13F filings, there are a total of 2038 tracked investment funds and institutions maintaining positions in MCK.

What is the overall institutional sentiment toward MCK recently?

Institutional sentiment appears Bullish (Net Buying). During the most recent reporting quarter, the stock experienced a net inflow of $2.4B, driven by 889 managers accumulating shares while 915 reduced their exposure.

Which institutions have been selling or reducing their MCK positions?

In the latest period, 793 funds trimmed their holdings, and 122 managers completely exited their positions. The aggregate reported sell value was $52.8B.

Are there any notable investors adding MCK to their portfolios?

Yes, buying activity remains notable. 161 institutions opened new positions in {ticker}, and 728 existing holders added to their shares. The total reported buy value for the quarter amounted to $34.9B.