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MCK · Mckesson Corp

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Market Cap
$107.53B
Shares
116.59M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 2,013
Total Value: $80,229,512,052
Total Shares: 106,436,775
Showing 1–100 of 2,066 holdings by value · page 1 of 21

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 2,013 13F filers · Δ vs Mar 31, 2026
Top Holder
10.2%
Sep 2023 → Jun 2026 · range 10.2% – 11.0%
−0.4 pts
Top 5
30.7%
Sep 2023 → Jun 2026 · range 29.6% – 34.5%
+1.1 pts
Top 10
42.0%
Sep 2023 → Jun 2026 · range 42.0% – 45.6%
−0.6 pts
HHI
279
Sep 2023 → Jun 2026 · range 279 – 337
Broadly held−2

Quarterly Activity

vs Mar 31, 2026
New
169
Increased
708
Decreased
805
Sold Out
211
Unchanged
331
Holder count: -42
Institutional value: -14.2%
Shares held: -1.5%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 2,066
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 927653 CUSIP 58155Q103 13F (30d) 1054 filings 994 filers Visit website Investor relations