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MCKHealth CareCommon Stock

McKesson Corp

Held by 16 tracked managers as of Q2 2026 · CUSIP ⓘCUSIP: A 9-character ID for one specific security - one share class of one company, or one bond. Tickers can change and can mean different things in different countries; a CUSIP always identifies exactly the same security, which is why filings use it. Guide 58155Q103 · Sector ⓘGICS sectors: The 11-sector system most investors know (Global Industry Classification Standard): Technology, Health Care, Financials and so on. This site assigns each company a GICS-style sector from its SIC code, with a few hand corrections, so sector pages match the names investors expect. Guide

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In plain English: 16 of the investors we track own this stock. In the latest quarter, 11 of them bought more of it and 5 sold some or all of theirs (2 bought it for the first time). That tells you what they did last quarter — not what the stock will do next.

Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer

Managers holding
16
+1 vs last quarter (like-for-like)
Total value held
$3.65B
Across tracked managers
Average weight ⓘOn average, how big this stock is in the portfolios that own it (its share of each manager's reported portfolio value).
0.3%
Of each manager's book
QoQ value ⓘLike-for-like: only managers that filed both quarters are compared, so a manager filing late (or confidentially) does not look like buying or selling. Includes price changes.
+$418.75M
+20.2% vs last quarter
Net shares bought
+900.0K
Est. net flow +$679.82M
Quarter activity
11 bought · 5 sold
2 new · 1 sold out

Tracked capital in this stock

Total value held (area) and number of managers (line). Dips can mean a large holder filed that quarter confidentially (e.g. Norges Bank in Q1/Q3).

Chart: Tracked capital in this stock

Aggregate buying and selling

Net share change reported each quarter

Chart: Aggregate buying and selling

Who owns MCK?

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Who owns MCK? — Q2 2026

Holders ranked by position size, with each one's quarter-over-quarter change.

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

# Manager Fund Shares Value ↓ % of their portfolio QoQ Δ shares Δ shares % Est. Δ value ⓘChange in shares × this quarter's price
1 Norges Bank Norges Bank Investment Management 1.53M $1.16B 0.1% — — — —
2 Boston Partners Boston Partners Global Investors 1.17M $886.43M 0.8% Added +14.6K +1.3% +$11.08M
3 David Shaw D.E. Shaw & Co. 483.84K $365.59M 0.2% Added +430.5K +807.0% +$325.28M
4 Ken Griffin Citadel Advisors 460.41K $347.89M 0.2% Added +385.2K +512.2% +$291.06M
5 Jim Simons Renaissance Technologies 361.09K $272.84M 0.4% Added +243.8K +208.0% +$184.25M
6 Sands Capital Sands Capital Management 183.53K $138.68M 0.5% Reduced -17.7K -8.8% -$13.41M
7 Mawer Mawer Investment Management 180.45K $136.35M 0.9% Added +94.8K +110.6% +$71.61M
8 Charles Brandes Brandes Investment Partners 140.53K $106.20M 0.7% Reduced -32.0K -18.5% -$24.15M
9 Israel Englander Millennium Management 101.13K $76.42M 0.1% Added +43.7K +76.2% +$33.04M
10 Steve Cohen Point72 Asset Management 71.94K $54.36M 0.1% New +71.9K — +$54.36M
11 Ray Dalio Bridgewater Associates 70.36K $53.16M 0.2% Added +3.0K +4.4% +$2.25M
12 Stephen Mandel Lone Pine Capital 57.85K $43.71M 0.3% Reduced -334.4K -85.3% -$252.65M
13 Two Sigma Two Sigma Investments 6.45K $4.87M 0.0% Added +250 +4.0% +$188.90K
14 Fred Alger Fred Alger Management 5.40K $4.08M 0.0% Reduced -3.6K -39.9% -$2.70M
15 Ken Fisher Fisher Asset Management 2.28K $1.72M 0.0% Added +1.4K +152.7% +$1.04M
16 John Ciampaglia & Eric Sprott Sprott Inc 922 $696.56K 0.0% New +922 — +$696.56K

Sold out completely this quarter

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Manager Fund Shares sold Value last quarter ↓
Bridgeway Bridgeway Capital Management -2.5K $2.12M

Politician trades

Politician trades in MCK

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

No politician trades match these filters.