Ostrum Asset Management’s McKesson MCK Stock Holding History

Ostrum 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 Q1	$5.93M	Sell	6,858 -3,474	-34%	-$3.1M	0.33%	44
2025 Q4	$8.48M	Sell	10,332 -2,838	-22%	-$2.32M	0.41%	34
2025 Q3	$10.2M	Buy	13,170 +6,353	+93%	+$4.47M	0.46%	31
2025 Q2	$5M	Buy	6,817 +35	+0.5%	+$24.7K	0.23%	72
2025 Q1	$4.56M	Sell	6,782 -2,027	-23%	-$1.25M	0.24%	70
2024 Q4	$5.02M	Buy	8,809 +1,682	+24%	+$942K	0.43%	39
2024 Q3	$3.52M	Sell	7,127 -316	-4%	-$176K	0.29%	96
2024 Q2	$4.35M	Sell	7,443 -659	-8%	-$367K	0.38%	55
2024 Q1	$4.35M	Buy	8,102 +1,045	+15%	+$531K	0.34%	71
2023 Q4	$3.27M	Sell	7,057 -283	-4%	-$129K	0.28%	101
2023 Q3	$3.19M	Sell	7,340 -8,015	-52%	-$3.38M	0.3%	84
2023 Q2	$6.56M	Buy	15,355 +423	+3%	+$163K	0.55%	28
2023 Q1	$5.32M	Buy	+14,932	New	+$5.39M	0.46%	41

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

Ostrum Asset Management's MCK Position: Q1 2026 in Review

Ostrum Asset Management reduced its McKesson (MCK) stake by 34% in Q1 2026, selling an estimated $3.1M and leaving 6,858 shares worth $5.93M. The position accounts for 0.33% of the portfolio, ranked #44.

Ostrum Asset Management first reported a position in MCK in Q1 2023 and has held it in 13 quarters since. The position peaked at $10.2M in Q3 2025. 2,032 funds tracked by Wall St. Rank hold MCK as of Q1 2026.

Ostrum Asset Management held 6,858 shares of McKesson worth $5.93M as of Q1 2026.
Ostrum Asset Management sold 3,474 McKesson shares in Q1 2026, an estimated $3.1M.
McKesson made up 0.33% of Ostrum Asset Management's portfolio in Q1 2026, its #44 holding.
Ostrum Asset Management first reported a position in McKesson in Q1 2023 and has held it in 13 quarters since.
Ostrum Asset Management's McKesson position peaked at $10.2M in Q3 2025.
2,032 funds tracked by Wall St. Rank held McKesson as of Q1 2026.

Based on Ostrum Asset Management's 13F filing for Q1 2026, filed 14 May 2026.