Main Street Research LLC Mckesson Corp Transaction History

Main Street Research LLC

$1.77 Billion
Q3 2025

A detailed history of Main Street Research LLC transactions in Mckesson Corp stock. As of the latest transaction made, Main Street Research LLC holds 68,892 shares of MCK stock, worth $58 Million. This represents 3.01% of its overall portfolio holdings.

Number of Shares

68,892

Previous 69,178 0.41%

Holding current value

$58 Million

Previous $50.7 Million 4.99%

% of portfolio

3.01%

Previous 3.26%

15 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 13, 2025	SELL	$659.01 - $772.54 $188,476 - $220,946	-286 Reduced 0.41%	68,892 $53.2 Million
Q2 2025 Aug 05, 2025	BUY	$652.83 - $732.78 $340,777 - $382,511	522 Added 0.76%	69,178 $50.7 Million
Q1 2025 Apr 30, 2025	BUY	$566.21 - $672.99 $482,410 - $573,387	852 Added 1.26%	68,656 $46.2 Million
Q4 2024 Feb 07, 2025	BUY	$482.27 - $628.5 $885,447 - $1.15 Million	1,836 Added 2.78%	67,804 $38.6 Million
Q3 2024 Nov 12, 2024	SELL	$479.06 - $630.38 $16.3 Million - $21.4 Million	-33,982 Reduced 34.0%	65,968 $32.6 Million

Q2 2024 Jul 29, 2024	SELL	$518.81 - $607.81 $68,482 - $80,230	-132 Reduced 0.13%	99,950 $58.4 Million
Q1 2024 May 01, 2024	SELL	$473.42 - $539.26 $226,294 - $257,766	-478 Reduced 0.48%	100,082 $53.7 Million
Q4 2023 Jan 30, 2024	SELL	$437.42 - $470.64 $471,976 - $507,820	-1,079 Reduced 1.06%	100,560 $46.6 Million
Q3 2023 Nov 03, 2023	SELL	$402.4 - $446.42 $1.02 Million - $1.13 Million	-2,531 Reduced 2.43%	101,639 $44.2 Million
Q2 2023 Aug 08, 2023	BUY	$354.01 - $427.31 $199,307 - $240,575	563 Added 0.54%	104,170 $44.5 Million
Q1 2023 May 01, 2023	BUY	$335.35 - $386.06 $272,304 - $313,480	812 Added 0.79%	103,607 $36.9 Million
Q4 2022 Feb 06, 2023	BUY	$346.68 - $397.58 $164,673 - $188,850	475 Added 0.46%	102,795 $38.6 Million
Q3 2022 Nov 10, 2022	SELL	$321.25 - $373.84 $25,700 - $29,907	-80 Reduced 0.08%	102,320 $34.8 Million
Q2 2022 Aug 12, 2022	SELL	$300.57 - $336.42 $544,933 - $609,929	-1,813 Reduced 1.74%	102,400 $33.4 Million
Q1 2022 May 05, 2022	BUY	$244.61 - $310.48 $25.5 Million - $32.4 Million	104,213 New	104,213 $31.9 Million

Others Institutions Holding MCK

# of Institutions

2,092

Shares Held

107M

Call Options Held

1.02M

Put Options Held

836K

View Full List

About MCKESSON CORP

Ticker MCK
Exchange NYSE
Sector Healthcare
Industry Medical Distribution
Shares Outstandng 143,730,000
Market Cap $121B
Description
McKesson Corporation provides healthcare services in the United States and internationally. It operates through four segments: U.S. Pharmaceutical, International, Medical-Surgical Solutions, and Prescription Technology Solutions (RxTS). The U.S. Pharmaceutical segment distributes branded, generic, specialty, biosimilar, and over-the-counter phar...

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Main Street Research LLC Mckesson Corp Transaction History