Winslow Capital Management
MCK icon

Winslow Capital Management’s McKesson MCK Stock Holding History

Winslow Capital 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 		$318M Buy
420,541
+40,965
+11% +$32.5M 1.09% 34
2026
Q1 		$328M Sell
379,576
-57,497
-13% -$51.3M 1.28% 27
2025
Q4 		$359M Buy
+437,073
New +$357M 1.2% 27
2015
Q4 		– Sell
-2,444,166
Closed -$452M – 78
2015
Q3 		$452M Sell
2,444,166
-371,711
-13% -$78.8M 1.65% 20
2015
Q2 		$633M Sell
2,815,877
-724,690
-20% -$168M 2.1% 12
2015
Q1 		$801M Buy
3,540,567
+35,100
+1% +$7.79M 2.47% 9
2014
Q4 		$728M Buy
3,505,467
+458,909
+15% +$93.2M 2.25% 9
2014
Q3 		$593M Buy
3,046,558
+659,188
+28% +$127M 1.81% 17
2014
Q2 		$445M Buy
2,387,370
+579,072
+32% +$103M 1.35% 28
2014
Q1 		$319M Buy
1,808,298
+399,427
+28% +$69.8M 1% 52
2013
Q4 		$227M Buy
+1,408,871
New +$216M 0.67% 60

Other funds holding MCK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

Winslow Capital Management's MCK Position: Q2 2026 in Review

Winslow Capital Management increased its McKesson (MCK) stake by 11% in Q2 2026, buying an estimated $32.5M and bringing the position to 420,541 shares worth $318M. The position accounts for 1.09% of the portfolio, ranked #34.

Winslow Capital Management first reported a position in MCK in Q4 2013 and has held it in 11 quarters since. The position peaked at $801M in Q1 2015. 2,013 funds tracked by Wall St. Rank hold MCK as of Q2 2026.

  • Winslow Capital Management held 420,541 shares of McKesson worth $318M as of Q2 2026.
  • Winslow Capital Management bought 40,965 McKesson shares in Q2 2026, an estimated $32.5M.
  • McKesson made up 1.09% of Winslow Capital Management's portfolio in Q2 2026, its #34 holding.
  • Winslow Capital Management first reported a position in McKesson in Q4 2013 and has held it in 11 quarters since.
  • Winslow Capital Management's McKesson position peaked at $801M in Q1 2015.
  • 2,013 funds tracked by Wall St. Rank held McKesson as of Q2 2026.

Based on Winslow Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.