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MCK · Mckesson Corp · Shareholders & Ownership

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$1,012.34 -3.16 (-0.31%) At close · Oct 22
Market Cap
$118.03B
Shares
116.59M
Volume · Oct 22 630.17K Avg daily vol (3M) 893.94K

Every disclosed holder of MCK in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

Who Owns MCK

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions
Holder group Shares % Out
Institutional (13F) 105,582,605 90.56%
Insiders (Forms 3, 4, 5) 59,077 0.05%
13D/G-only blocks 0 0.00%
Remaining 10,948,681 9.39%
Registered funds (N-PORT, not summed) 34,218,627 29.35%

Shares outstanding: 116,590,363, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of MCK

# Holder Shares
1
BlackRock, Inc.
13F CIK 2012383 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
10,795,054
1.1
iShares Core S&P 500 ETF
Fund S000004310 · Registered fund · Jun 30, 2026
iShares Trust, not summed
1,653,619
1.2
iShares Russell 1000 Growth ETF
Fund S000004346 · Registered fund · Jun 30, 2026
iShares Trust, not summed
439,125
1.3
iShares MSCI USA Min Vol Factor ETF
Fund S000031838 · Registered fund · Jul 31, 2026
iShares Trust, not summed
364,358
1.4
iShares S&P 500 Value ETF
Fund S000004312 · Registered fund · Jun 30, 2026
iShares Trust, not summed
197,612
1.5
iShares Core S&P Total U.S. Stock Market ETF
Fund S000004317 · Registered fund · Jun 30, 2026
iShares Trust, not summed
154,025
2
VANGUARD CAPITAL MANAGEMENT LLC
13F CIK 2100119 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
7,853,137
3
STATE STREET CORP
13F CIK 93751 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
5,727,118
3.1
State Street(R) Health Care Select Sector SPDR(R) ETF
Fund S000006412 · Registered fund · Jun 30, 2026
SELECT SECTOR SPDR TRUST, not summed
849,201
3.2
State Street(R) SPDR(R) Portfolio S&P 500(R) ETF
Fund S000006983 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
286,504
3.3
State Street(R) SPDR(R) Portfolio S&P 500(R) Value ETF
Fund S000006985 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
146,244
3.4
State Street Equity 500 Index II Portfolio
Fund S000046029 · Registered fund · Jun 30, 2026
STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
47,372
3.5
State Street(R) SPDR(R) Portfolio S&P 1500(R) Composite Stock Market ETF
Fund S000006973 · Registered fund · Jun 30, 2026
SPDR SERIES TRUST, not summed
23,703
4
MORGAN STANLEY
13F CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
5,306,142
4.1
GLOBAL FRANCHISE PORTFOLIO
Fund S000002830 · Registered fund · Jun 30, 2026
MORGAN STANLEY INSTITUTIONAL FUND INC, not summed
26,131
4.2
Global Stars Portfolio
Fund S000041864 · Registered fund · Jun 30, 2026
MORGAN STANLEY INSTITUTIONAL FUND INC, not summed
497
4.3
Global Strategist Portfolio
Fund S000004124 · Registered fund · Jun 30, 2026
MORGAN STANLEY INSTITUTIONAL FUND TRUST, not summed
408
4.4
E*TRADE No Fee Large Cap Index Fund
Fund S000090720 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
253
4.5
E*TRADE No Fee Total Market Index Fund
Fund S000090722 · Registered fund · Jul 31, 2026
E Trade Trust, not summed
195
5
VANGUARD TOTAL STOCK MARKET INDEX FUND
Fund S000002848 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
3,816,285
6
VANGUARD 500 INDEX FUND
Fund S000002839 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
3,114,077
7
FRANKLIN RESOURCES INC
13F CIK 38777 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,905,114
7.1
Putnam Large Cap Value Fund
Fund S000005581 · Registered fund · Jul 31, 2026
Putnam Large Cap Value Fund, not summed
1,138,127
7.2
Putnam Focused Large Cap Value ETF
Fund S000071710 · Registered fund · May 29, 2026
Putnam ETF Trust, not summed
360,708
7.3
Franklin Growth Opportunities Fund
Fund S000006878 · Registered fund · Jul 31, 2026
Franklin Strategic Series, not summed
63,714
7.4
Putnam VT Large Cap Value Fund
Fund S000003894 · Registered fund · Jun 30, 2026
Putnam Variable Trust, not summed
63,573
7.5
Putnam Core Equity Fund
Fund S000029796 · Registered fund · Jul 31, 2026
Putnam Funds Trust, not summed
54,289
8
VANGUARD PORTFOLIO MANAGEMENT LLC
13F CIK 2100121 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,873,217
9
GEODE CAPITAL MANAGEMENT, LLC
13F CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,822,155
10
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
13F CIK 912938 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
2,446,386
10.1
MFS Value Fund
Fund S000000769 · Registered fund · May 31, 2026
MFS SERIES TRUST I, not summed
1,566,944
10.2
MFS Value Series
Fund S000002672 · Registered fund · Jun 30, 2026
MFS VARIABLE INSURANCE TRUST, not summed
57,697
10.3
MFS Blended Research Mid Cap Equity Fund
Fund S000054892 · Registered fund · May 31, 2026
MFS Series Trust X, not summed
29,237
10.4
MFS Blended Research Core Equity Fund
Fund S000002500 · Registered fund · Jun 30, 2026
MFS SERIES TRUST XI, not summed
24,328
10.5
MFS Active Value ETF
Fund S000085670 · Registered fund · May 31, 2026
MFS Active Exchange Traded Funds Trust, not summed
13,406
11
FMR LLC
13F CIK 315066 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
2,130,288
11.1
Fidelity 500 Index Fund
Fund S000006027 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
1,567,469
11.2
Fidelity Magellan Fund
Fund S000007112 · Registered fund · Jun 30, 2026
Fidelity Magellan Fund, not summed
607,400
11.3
Fidelity Total Market Index Fund
Fund S000006026 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
231,452
11.4
Fidelity Series Total Market Index Fund
Fund S000065248 · Registered fund · May 31, 2026
Fidelity Concord Street Trust, not summed
187,013
11.5
Fidelity Large Cap Growth Index Fund
Fund S000054095 · Registered fund · Jul 31, 2026
Fidelity Salem Street Trust, not summed
151,394
12
JPMORGAN CHASE & CO
13F CIK 19617 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
1,748,860
13
ALLIANCEBERNSTEIN L.P.
13F CIK 1109448 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,686,993
13.1
AB LARGE CAP GROWTH FUND INC
Fund S000010251 · Registered fund · Jun 30, 2026
AB LARGE CAP GROWTH FUND INC, not summed
253,692
13.2
AB SUSTAINABLE GLOBAL THEMATIC FUND, INC.
Fund S000010074 · Registered fund · Jun 30, 2026
AB SUSTAINABLE GLOBAL THEMATIC FUND, INC., not summed
17,870
13.3
AB Large Cap Growth Portfolio
Fund S000010432 · Registered fund · Jun 30, 2026
AB VARIABLE PRODUCTS SERIES FUND, INC., not summed
11,180
13.4
AB US Low Volatility Equity ETF
Fund S000079472 · Registered fund · May 31, 2026
AB Active ETFs, Inc., not summed
4,285
13.5
AB CORE OPPORTUNITIES FUND, INC.
Fund S000009999 · Registered fund · Jun 30, 2026
AB CORE OPPORTUNITIES FUND, INC., not summed
2,619
14
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
13F CIK 1164508 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,551,950
15
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main
13F CIK 1694217 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
1,538,910
16
NORGES BANK
13F CIK 1374170 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
1,529,056
17
NORTHERN TRUST CORP
13F CIK 73124 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
1,442,340
17.1
Stock Index Fund
Fund S000001247 · Registered fund · Jun 30, 2026
Northern Funds, not summed
35,772
17.2
FlexShares US Quality Large Cap Index Fund
Fund S000050614 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
8,960
17.3
FlexShares Morningstar US Market Factor Tilt Index Fund
Fund S000033312 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
3,318
17.4
Large Cap Core Fund
Fund S000001243 · Registered fund · Jun 30, 2026
Northern Funds, not summed
3,217
17.5
FlexShares Quality Dividend Defensive Index Fund
Fund S000038875 · Registered fund · Jul 31, 2026
FlexShares Trust, not summed
3,198
18
BANK OF AMERICA CORP /DE/
13F CIK 70858 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
1,321,991
19
GOLDMAN SACHS GROUP INC
13F CIK 886982 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
1,321,129
19.1
Goldman Sachs ActiveBeta(R) U.S. Large Cap Equity ETF
Fund S000048295 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
16,985
19.2
Goldman Sachs S&P 500 Premium Income ETF
Fund S000081511 · Registered fund · Jun 30, 2026
Goldman Sachs ETF Trust, not summed
10,308
19.3
Goldman Sachs MarketBeta U.S. Equity ETF
Fund S000066535 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
6,064
19.4
Goldman Sachs Absolute Return Tracker Fund
Fund S000020314 · Registered fund · Jun 30, 2026
GOLDMAN SACHS TRUST, not summed
5,329
19.5
Goldman Sachs Equal Weight U.S. Large Cap Equity ETF
Fund S000058070 · Registered fund · May 31, 2026
Goldman Sachs ETF Trust, not summed
4,633
20
ROYAL BANK OF CANADA
13F CIK 1000275 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
1,283,310
21
Boston Partners
13F CIK 1386060 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
1,169,676
22
VANGUARD VALUE INDEX FUND
Fund S000002840 · Registered fund · Jun 30, 2026
VANGUARD INDEX FUNDS, not summed
1,144,445
23
NORDEA INVESTMENT MANAGEMENT AB
13F CIK 1218210 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
1,004,498
24
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
13F CIK 884546 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
993,404
24.1
Schwab S&P 500 Index Fund
Fund S000005911 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
268,809
24.2
Schwab U.S. Large-Cap Growth ETF
Fund S000026633 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
261,163
24.3
Schwab U.S. Large-Cap ETF
Fund S000026632 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
129,941
24.4
Schwab Total Stock Market Index Fund
Fund S000005913 · Registered fund · Jul 31, 2026
SCHWAB CAPITAL TRUST, not summed
72,952
24.5
Schwab U.S. Broad Market ETF
Fund S000026631 · Registered fund · May 31, 2026
SCHWAB STRATEGIC TRUST, not summed
72,419
25
Invesco Ltd.
13F CIK 914208 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
981,173
25.1
Invesco S&P 500 Equal Weight ETF
Fund S000060812 · Registered fund · Jul 31, 2026
Invesco Exchange-Traded Fund Trust, not summed
235,756
25.2
Invesco S&P 500 Revenue ETF
Fund S000064593 · Registered fund · May 31, 2026
Invesco Exchange-Traded Fund Trust II, not summed
189,624
25.3
Invesco S&P 500 Momentum ETF
Fund S000050154 · Registered fund · May 31, 2026
Invesco Exchange-Traded Fund Trust II, not summed
122,402
25.4
Invesco Russell 1000 Dynamic Multifactor ETF
Fund S000064607 · Registered fund · May 31, 2026
Invesco Exchange-Traded Self-Indexed Fund Trust, not summed
115,469
25.5
Invesco MSCI USA ETF
Fund S000058746 · Registered fund · May 31, 2026
Invesco Exchange-Traded Fund Trust II, not summed
21,405
26
WCM INVESTMENT MANAGEMENT, LLC
13F CIK 1061186 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
957,886
27
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
13F CIK 861177 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
922,573
27.1
PACE Alternative Strategies Investments
Fund S000006035 · Registered fund · Jul 31, 2026
PACE SELECT ADVISORS TRUST, not summed
171
27.2
UBS U.S. Allocation Fund
Fund S000002487 · Registered fund · May 31, 2026
UBS INVESTMENT TRUST, not summed
72
27.3
UBS GLOBAL ALLOCATION FUND
Fund S000002979 · Registered fund · Jun 30, 2026
UBS FUNDS, not summed
30
28
AQR CAPITAL MANAGEMENT LLC
13F CIK 1167557 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
878,727
28.1
AQR Style Premia Alternative Fund
Fund S000042050 · Registered fund · Jun 30, 2026
AQR Funds, not summed
34,511
28.2
AQR Large Cap Defensive Style Fund
Fund S000037429 · Registered fund · Jun 30, 2026
AQR Funds, not summed
20,981
28.3
AQR Large Cap Multi-Style Fund
Fund S000040063 · Registered fund · Jun 30, 2026
AQR Funds, not summed
14,540
28.4
AQR Alternative Risk Premia Fund
Fund S000058563 · Registered fund · Jun 30, 2026
AQR Funds, not summed
8,088
28.5
AQR Equity Market Neutral Fund
Fund S000046740 · Registered fund · Jun 30, 2026
AQR Funds, not summed
3,945
29
Legal & General Group Plc
13F CIK 764068 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
868,933
30
MANUFACTURERS LIFE INSURANCE COMPANY, THE
13F CIK 928047 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
862,182
30.1
Disciplined Value Fund
Fund S000023715 · Registered fund · Jun 30, 2026
John Hancock Funds III, not summed
318,349
30.2
Disciplined Value Mid Cap Fund
Fund S000028882 · Registered fund · Jun 30, 2026
John Hancock Funds III, not summed
146,349
30.3
Fundamental Large Cap Core Fund
Fund S000000630 · Registered fund · Jul 31, 2026
John Hancock Investment Trust, not summed
132,391
30.4
Balanced Fund
Fund S000000629 · Registered fund · Jul 31, 2026
John Hancock Investment Trust, not summed
61,449
30.5
Global Equity Fund
Fund S000040959 · Registered fund · May 31, 2026
John Hancock Funds II, not summed
25,915
31
Swedbank AB
13F CIK 946431 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
793,743
32
Bank of New York Mellon Corp
13F CIK 1390777 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
792,827
32.1
BNY Mellon US Large Cap Core Equity ETF
Fund S000067260 · Registered fund · Jul 31, 2026
BNY Mellon ETF Trust, not summed
10,313
33
JANE STREET GROUP, LLC
13F CIK 1595888 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
747,056
34
VANGUARD FIDUCIARY TRUST CO
13F CIK 933478 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
690,273
35
VANGUARD DIVIDEND APPRECIATION INDEX FUND
Fund S000011322 · Registered fund · Jul 31, 2026
VANGUARD SPECIALIZED FUNDS, not summed
680,107
36
Mitsubishi UFJ Asset Management Co., Ltd.
13F CIK 1466546 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
656,084
37
VANGUARD INSTITUTIONAL INDEX FUND
Fund S000002853 · Registered fund · Jun 30, 2026
VANGUARD INSTITUTIONAL INDEX FUNDS, not summed
652,535
38
PRICE T ROWE ASSOCIATES INC /MD/
13F CIK 80255 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
630,012
38.1
T. Rowe Price Dividend Growth Fund, Inc.
Fund S000002075 · Registered fund · Jun 30, 2026
T. ROWE PRICE DIVIDEND GROWTH FUND, INC., not summed
330,637
38.2
T. Rowe Price Equity Index 500 Fund
Fund S000002089 · Registered fund · Jun 30, 2026
T. ROWE PRICE INDEX TRUST, INC., not summed
73,455
38.3
T. Rowe Price Dividend Growth ETF
Fund S000067975 · Registered fund · Jun 30, 2026
T. Rowe Price Exchange-Traded Funds, Inc., not summed
19,871
38.4
T. Rowe Price Hedged Equity Fund
Fund S000080479 · Registered fund · Jun 30, 2026
T. Rowe Price Equity Funds, Inc., not summed
12,032
38.5
T. Rowe Price Tax-Efficient Equity Fund
Fund S000002160 · Registered fund · May 31, 2026
T. ROWE PRICE TAX-EFFICIENT FUNDS, INC., not summed
8,500
39
Carmignac Gestion
13F CIK 1569758 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
626,904
40
UBS Group AG
13F CIK 1610520 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
579,155
41
Qube Research & Technologies Ltd
13F CIK 1729829 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
521,556
42
Nuveen, LLC
13F CIK 1871926 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
494,416
42.1
Nuveen Equity Index Fund
Fund S000005360 · Registered fund · Jul 31, 2026
TIAA-CREF Funds, not summed
101,410
42.2
College Retirement Equities Fund - Total Global Stock Account
Fund S000005080 · Registered fund · Jun 30, 2026
College Retirement Equities Fund, not summed
90,996
42.3
Nuveen Large Cap Growth Index Fund
Fund S000005387 · Registered fund · Jul 31, 2026
TIAA-CREF Funds, not summed
64,637
42.4
College Retirement Equities Fund - S&P 500 Index Account
Fund S000005083 · Registered fund · Jun 30, 2026
College Retirement Equities Fund, not summed
52,119
42.5
College Retirement Equities Fund - Global Equities Account
Fund S000005081 · Registered fund · Jun 30, 2026
College Retirement Equities Fund, not summed
43,950
43
D. E. Shaw & Co., Inc.
13F CIK 1009207 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
483,843
44
CITADEL ADVISORS LLC
13F CIK 1423053 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
460,409
45
Jupiter Topco LLC
13F CIK 2146052 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
459,652
45.1
Janus Henderson Adaptive Risk Managed U.S. Equity Fund
Fund S000025898 · Registered fund · Jun 30, 2026
Janus Investment Fund, not summed
1,493
45.2
Janus Henderson VIT Global Sustainable Equity Portfolio
Fund S000074910 · Registered fund · Jun 30, 2026
Janus Aspen Series, not summed
471
46
Amundi
13F CIK 1330387 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
458,056
47
DEUTSCHE BANK AG\
13F CIK 948046 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
446,421
47.1
DWS Health and Wellness Fund
Fund S000006103 · Registered fund · May 31, 2026
DEUTSCHE DWS SECURITIES TRUST, not summed
6,400
47.2
Xtrackers MSCI USA Climate Action Equity ETF
Fund S000079909 · Registered fund · May 29, 2026
DBX ETF Trust, not summed
5,541
47.3
Deutsche DWS Equity 500 Index Portfolio
Fund S000009010 · Registered fund · Jun 30, 2026
DEUTSCHE DWS EQUITY 500 INDEX PORTFOLIO, not summed
3,728
47.4
Xtrackers Russell US Multifactor ETF
Fund S000048521 · Registered fund · Aug 31, 2026
DBX ETF Trust, not summed
2,583
47.5
DWS Equity 500 Index VIP
Fund S000006221 · Registered fund · Jun 30, 2026
DEUTSCHE DWS INVESTMENTS VIT FUNDS, not summed
1,650
48
BANK OF MONTREAL /CAN/
13F CIK 927971 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
435,107
49
TD Asset Management Inc
13F CIK 1056053 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
425,457
50
Winslow Capital Management, LLC
13F CIK 900973 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
420,541

219 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

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Key facts CIK 927653 CUSIP 58155Q103 13F (30d) 559 filings 521 filers Visit website Investor relations