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MCK in the 13F filings

Mckesson Corp · CUSIP 58155Q103

Sector · Health care services and research
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
30 Jun 2024
the date the book describes
Filed
5 Nov 2026
latest of these filings; the earliest 6 Aug 2024
Managers listing it
28
at least, of 95 tracked, among listed positions
Comparable managers
94
filed both Q1 2024 and Q2 2024; 24 listed it in both
Shares listed
17,685,893
combined, among listed positions
Reported value
$10.3bn
combined, at the quarter end

Among the 94 comparable managers: 14 buyers (opened or added shares) and 15 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing MCK in Q2 2024

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2024, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

28 of 28 holders

ActionFiling
MFS Investment Management4,804,835$2.8bn0.86%Trimmed-107,2539 Aug 2024 (the filing on sec.gov)
Fidelity (FMR LLC)2,529,816$1.5bn0.09%Added+235,9145 Nov 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc1,684,140$984m0.12%Trimmed-91,71714 Aug 2024 (the filing on sec.gov)
Arrowstreet Capital LP1,236,084$722m0.64%Added+106,25814 Aug 2024 (the filing on sec.gov)
Invesco Ltd1,081,127$631m0.13%Trimmed-81,39813 Aug 2024 (the filing on sec.gov)
AQR Capital Management LLC857,611$501m0.77%Added+62,87514 Aug 2024 (the filing on sec.gov)
Acadian Asset Management LLC845,628$494m1.52%Trimmed-4116 Aug 2024 (the filing on sec.gov)
AllianceBernstein LP607,103$355m0.12%Trimmed-15,46014 Aug 2024 (the filing on sec.gov)
Wellington Management Group LLP573,705$335m0.06%Trimmed-141,11014 Aug 2024 (the filing on sec.gov)
Lone Pine Capital LLC560,936$328m2.66%Held014 Aug 2024 (the filing on sec.gov)
Marshall Wace LLP440,013$257m0.34%Trimmed-129,31914 Aug 2024 (the filing on sec.gov)
Voloridge Investment Management LLC289,771$169m0.63%Trimmed-82,56214 Aug 2024 (the filing on sec.gov)
Glenview Capital Management LLC265,717$155m3.05%Trimmed-22,24414 Aug 2024 (the filing on sec.gov)
Bridgewater Associates LP257,265$150m0.78%Trimmed-54,18914 Aug 2024 (the filing on sec.gov)
Janus Henderson Group Ltd253,321$148m0.08%Addedn.a.14 Aug 2024 (the filing on sec.gov)
Man Group PLC219,118$128m0.32%Added+108,99914 Aug 2024 (the filing on sec.gov)
Two Sigma Investments LP218,426$128m0.29%Added+129,74914 Aug 2024 (the filing on sec.gov)
Squarepoint Ops LLC161,950$95m0.16%Added+65,66514 Aug 2024 (the filing on sec.gov)
Jane Street Group LLC160,949$94munder 0.1%Addedn.a.15 Aug 2024 (the filing on sec.gov)
Two Sigma Advisers LP147,600$86m0.19%Addedn.a.14 Aug 2024 (the filing on sec.gov)
D. E. Shaw & Co.144,654$84m0.08%Added+52,15914 Aug 2024 (the filing on sec.gov)
Viking Global Investors LP142,169$83m0.32%Trimmed-448,41114 Aug 2024 (the filing on sec.gov)
Holocene Advisors LP80,429$47m0.20%Trimmed-44,27914 Aug 2024 (the filing on sec.gov)
Neuberger Berman Group LLC80,045$47munder 0.1%Added+1,56514 Nov 2024 (the filing on sec.gov)
Quantbot Technologies LP20,747$12m0.59%Added+14,9159 Aug 2024 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q1 2024 to Q2 2024, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (0)

No new position among listed positions.

Exited (2)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
24 in Q3 2024 to 25 in Q2 2026

Tracked managers listing it, at least.

0102030402014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
MCK by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201318$6.3bnn.a.n.a.
Q3 201318$6.7bnn.a.n.a.
Q4 201322$8.9bnn.a.n.a.
Q1 201416$9.3bnn.a.n.a.
Q2 201424$10.9bnn.a.n.a.
Q3 201428$11.5bnn.a.n.a.
Q4 201421$11.9bnn.a.n.a.
Q1 201524$13.0bnn.a.n.a.
Q2 201526$12.6bnn.a.n.a.
Q3 201526$10.1bnn.a.n.a.
Q4 201522$10.1bnn.a.n.a.
Q1 201625$8.2bnn.a.n.a.
Q2 201621$10.1bnn.a.n.a.
Q3 201623$9.6bnn.a.n.a.
Q4 201626$8.3bnn.a.n.a.
Q1 201719$7.3bnn.a.n.a.
Q2 201722$7.2bnn.a.n.a.
Q3 201718$7.4bnn.a.n.a.
Q4 201717$8.0bnn.a.n.a.
Q1 201818$6.9bnn.a.n.a.
Q2 201819$6.1bnn.a.n.a.
Q3 201825$5.1bnn.a.n.a.
Q4 201821$4.1bnn.a.n.a.
Q1 201916$4.2bnn.a.n.a.
Q2 201916$4.3bnn.a.n.a.
Q3 201920$4.1bnn.a.n.a.
Q4 201922$4.2bnn.a.n.a.
Q1 202027$3.6bnn.a.n.a.
Q2 202023$3.6bnn.a.n.a.
Q3 202023$3.4bnn.a.n.a.
Q4 202021$3.2bnn.a.n.a.
Q1 202118$3.7bnn.a.n.a.
Q2 202120$3.9bnn.a.n.a.
Q3 202116$3.6bnn.a.n.a.
Q4 202121$4.6bnn.a.n.a.
Q1 202218$6.4bnn.a.n.a.
Q2 202222$7.5bnn.a.n.a.
Q3 202222$8.1bnn.a.n.a.
Q4 202225$8.8bnn.a.n.a.
Q1 202327$9.1bnn.a.n.a.
Q2 202331$9.4bnn.a.n.a.
Q3 202327$9.3bnn.a.n.a.
Q4 202331$9.7bn1618
Q1 202431$10.0bn1221
Q2 202428$10.3bn1415
Q3 202424$7.6bn1214
Q4 202430$9.5bn1911
Q1 202528$10.7bn1514
Q2 202524$12.0bn1312
Q3 202524$12.8bn1410
Q4 202523$13.4bn2217
Q1 202621$13.7bn1224
Q2 202625$10.8bn2315

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

MCK and UNH →MCK and ELV →MCK and CI →Choose a stock to compare with MCK →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own MCK, latest filings →Back to the 13F Explorer →