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MCK · Mckesson Corp

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Market Cap
$103.82B
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: 2,010
Total Value: $80,259,907,575
Total Shares: 106,477,002
Showing 1–100 of 2,063 holdings by value · page 1 of 21

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 2,010 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
170
Increased
707
Decreased
802
Sold Out
212
Unchanged
331
Holder count: -42
Institutional value: -14.1%
Shares held: -1.4%

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 2,063
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 927653 CUSIP 58155Q103 13F (30d) 1318 filings 1262 filers Visit website Investor relations