Aigen Investment Management’s McKesson MCK Stock Holding History

Aigen Investment 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 Q1	$2.8M	Buy	3,230 +1,967	+156%	+$1.76M	0.72%	25
2025 Q4	$1.04M	Buy	1,263 +280	+28%	+$228K	0.24%	118
2025 Q3	$759K	Buy	+983	New	+$692K	0.12%	270
2024 Q4	–	Sell	-3,540	Closed	-$1.75M	–	892
2024 Q3	$1.75M	Buy	+3,540	New	+$1.97M	0.34%	62
2023 Q4	–	Sell	-3,579	Closed	-$1.56M	–	957
2023 Q3	$1.56M	Buy	+3,579	New	+$1.51M	0.29%	76
2023 Q2	–	Sell	-13,687	Closed	-$4.87M	–	888
2023 Q1	$4.87M	Buy	+13,687	New	+$4.94M	0.67%	36
2022 Q1	–	Sell	-6,335	Closed	-$1.41M	–	868
2021 Q4	$1.41M	Buy	+6,335	New	+$1.39M	0.09%	309
2021 Q1	–	Sell	-4,269	Closed	-$742K	–	790
2020 Q4	$742K	Buy	+4,269	New	+$711K	0.1%	280

Other funds holding MCK

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Aigen Investment Management's MCK Position: Q1 2026 in Review

Aigen Investment Management increased its McKesson (MCK) stake by 156% in Q1 2026, buying an estimated $1.76M and bringing the position to 3,230 shares worth $2.8M. The position accounts for 0.72% of the portfolio, ranked #25.

Aigen Investment Management first reported a position in MCK in Q4 2020 and has held it in 8 quarters since. The position peaked at $4.87M in Q1 2023. 2,032 funds tracked by Wall St. Rank hold MCK as of Q1 2026.

Aigen Investment Management held 3,230 shares of McKesson worth $2.8M as of Q1 2026.
Aigen Investment Management bought 1,967 McKesson shares in Q1 2026, an estimated $1.76M.
McKesson made up 0.72% of Aigen Investment Management's portfolio in Q1 2026, its #25 holding.
Aigen Investment Management first reported a position in McKesson in Q4 2020 and has held it in 8 quarters since.
Aigen Investment Management's McKesson position peaked at $4.87M in Q1 2023.
2,032 funds tracked by Wall St. Rank held McKesson as of Q1 2026.

Based on Aigen Investment Management's 13F filing for Q1 2026, filed 15 May 2026.