BlackRock
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BlackRock’s McKesson MCK Stock Holding History

BlackRock’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 		– Sell
-12,500
Closed -$10.8M – 5824
2026
Q1 		$10.8M Buy
+12,500
New +$11.2M ﹤0.01% 3452
2023
Q1 		– Sell
-112,500
Closed -$42.2M – 5653
2022
Q4 		$42.2M Buy
+112,500
New +$42M ﹤0.01% 2584

Other funds holding MCK

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
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

BlackRock's MCK Position: Q2 2026 in Review

BlackRock reduced its McKesson (MCK) stake by 5.5% in Q2 2026, selling an estimated $494M and leaving 10,795,054 shares worth $8.16B. The position accounts for 0.12% of the portfolio, ranked #128.

BlackRock first reported a position in MCK in Q2 2013 and has held it in 53 quarters since. The position peaked at $9.88B in Q1 2026. 2,013 funds tracked by Wall St. Rank hold MCK as of Q2 2026.

  • BlackRock held 10,795,054 shares of McKesson worth $8.16B as of Q2 2026.
  • BlackRock sold 623,330 McKesson shares in Q2 2026, an estimated $494M.
  • McKesson made up 0.12% of BlackRock's portfolio in Q2 2026, its #128 holding.
  • BlackRock first reported a position in McKesson in Q2 2013 and has held it in 53 quarters since.
  • BlackRock's McKesson position peaked at $9.88B in Q1 2026.
  • 2,013 funds tracked by Wall St. Rank held McKesson as of Q2 2026.

Based on BlackRock's 13F filing for Q2 2026, filed 7 Aug 2026.