Byrne Asset Management’s McKesson MCK Stock Holding History

Byrne Asset Management’s Portfolio MCK Stock Details MCK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$20.4K	Buy	+27	New	+$21.4K	0.01%	368
2025 Q3	–	Sell	-5	Closed	-$3.66K	–	589
2025 Q2	$3.66K	Sell	5 -5	-50%	-$3.53K	﹤0.01%	482
2025 Q1	$6.73K	Hold	10	–	–	0.01%	446
2024 Q4	$5.7K	Hold	10	–	–	﹤0.01%	445
2024 Q3	$4.94K	Hold	10	–	–	﹤0.01%	455
2024 Q2	$5.93K	Hold	10	–	–	﹤0.01%	433
2024 Q1	$5.37K	Hold	10	–	–	﹤0.01%	428
2023 Q4	$4.58K	Hold	10	–	–	﹤0.01%	425
2023 Q3	$4K	Hold	10	–	–	﹤0.01%	418
2023 Q2	$4K	Hold	10	–	–	﹤0.01%	485
2023 Q1	$4K	Hold	10	–	–	﹤0.01%	472
2022 Q4	$3.75K	Hold	10	–	–	﹤0.01%	456
2022 Q3	$3K	Hold	10	–	–	﹤0.01%	448
2022 Q2	$3K	Buy	+10	New	+$3.2K	﹤0.01%	471
2022 Q1	–	Sell	-100	Closed	-$25K	–	540
2021 Q4	$25K	Buy	+100	New	+$22K	0.02%	271

Other funds holding MCK

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

Byrne Asset Management's MCK Position: Q2 2026 in Review

Byrne Asset Management opened a new position in McKesson (MCK) in Q2 2026: 27 shares worth $20.4K. The stake represents 0.01% of the portfolio and ranks #368 among its holdings. This is a return to the name: Byrne Asset Management previously reported a position in MCK as recently as Q2 2025.

Byrne Asset Management first reported a position in MCK in Q4 2021 and has held it in 15 quarters since. The position peaked at $25K in Q4 2021. 2,010 funds tracked by Wall St. Rank hold MCK as of Q2 2026.

Byrne Asset Management held 27 shares of McKesson worth $20.4K as of Q2 2026.
McKesson was a new Byrne Asset Management position in Q2 2026.
McKesson made up 0.01% of Byrne Asset Management's portfolio in Q2 2026, its #368 holding.
Byrne Asset Management first reported a position in McKesson in Q4 2021 and has held it in 15 quarters since.
Byrne Asset Management's McKesson position peaked at $25K in Q4 2021.
2,010 funds tracked by Wall St. Rank held McKesson as of Q2 2026.

Based on Byrne Asset Management's 13F filing for Q2 2026, filed 7 Jul 2026.