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ROCKWOOD RESEARCH · A CORPORATE FILINGS WEBSITE|STRAIGHT FROM THE SOURCE · SEC EDGAR|SPONSOREDYour message on this tape — bid on the Rockwood Ad Exchange · Rockwood Ad Exchange|
Rockwood Research
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MCK

MCKESSON CORP

Wholesale-Drugs, Proprietaries & Druggists' Sundries · SIC 5122CIK 927653Held by 10 tracked managersEDGAR filings ↗10-K/10-Q ↗

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i
10 managers · Q2 2026 13F
1.3%
+2.8%
1.3%
NEW
0.51%
(8.8%)
0.38%
+208.0%
0.27%
(85.3%)
0.24%
(16.7%)
0.22%
+4.4%
0.06%
(20.9%)
0.03%
—
<0.01%
NEW

Weight = position value ÷ the manager's total 13F long-equity value in the same filing — one definition for every row. “1st obs.” marks a position with no earlier stored 13F to compare against — it is not shown as a purchase.