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COR in the 13F filings

Cencora Inc · CUSIP 03073E105

Sector · Health care services and research
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
35
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 24 listed it in both
Shares listed
32,862,665
combined, among listed positions
Reported value
$10.3bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 16 buyers (opened or added shares) and 21 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +888,615.

Managers listing COR in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

35 of 35 holders

ActionFiling
T. Rowe Price Associates Inc7,323,706$2.3bn0.27%Added+330,88115 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)6,686,269$2.1bn0.11%Added+1,226,63215 May 2026 (the filing on sec.gov)
Wellington Management Group LLP4,548,612$1.4bn0.27%Added+12,62015 May 2026 (the filing on sec.gov)
Invesco Ltd3,987,736$1.3bn0.12%Added+72,08912 May 2026 (the filing on sec.gov)
Capital Research Global Investors1,959,650$616m0.10%Trimmed-789,92713 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP1,042,002$327m0.18%Trimmed-205,96614 May 2026 (the filing on sec.gov)
Artisan Partners LP1,035,185$325m0.52%Trimmed-83,49713 May 2026 (the filing on sec.gov)
AllianceBernstein LP808,497$273m0.09%Trimmed-57,30215 May 2026 (the filing on sec.gov)
Holocene Advisors LP841,122$264m0.64%Trimmed-56,17415 May 2026 (the filing on sec.gov)
Citadel Advisors LLC797,827$251munder 0.1%Added+745,27215 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC747,469$235m0.18%Added+63,01327 Oct 2026 (the filing on sec.gov)
MFS Investment Management452,448$142munder 0.1%Trimmed-115,67114 May 2026 (the filing on sec.gov)
AQR Capital Management LLC423,036$132m0.06%Trimmed-153,32615 May 2026 (the filing on sec.gov)
Point72 Asset Management LP394,336$124m0.16%Added+217,27015 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd389,542$122m0.06%Trimmed-7,56018 May 2026 (the filing on sec.gov)
Millennium Management LLC374,843$118munder 0.1%Added+45915 May 2026 (the filing on sec.gov)
Man Group PLC286,953$90m0.16%Added+138,33615 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC285,980$90m0.13%Added+40,07213 May 2026 (the filing on sec.gov)
Walleye Capital LLC162,400$51m0.21%Added+158,26013 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.95,465$30munder 0.1%Trimmed-263,66615 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP57,525$18m0.14%Added+8,71114 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC34,556$11munder 0.1%Added+29,38915 May 2026 (the filing on sec.gov)
Two Sigma Investments LP23,050$7.2munder 0.1%Trimmed-34,25415 May 2026 (the filing on sec.gov)
Tudor Investment Corp22,805$7.2munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP19,864$6.2munder 0.1%Trimmed-41,86215 May 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, 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 (2)

Exited (4)

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.
28 in Q3 2024 to 26 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.
COR by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201314$997mn.a.n.a.
Q3 201313$1.2bnn.a.n.a.
Q4 201310$1.1bnn.a.n.a.
Q1 201410$701mn.a.n.a.
Q2 20149$1.2bnn.a.n.a.
Q3 201412$1.4bnn.a.n.a.
Q4 201417$2.1bnn.a.n.a.
Q1 201514$2.5bnn.a.n.a.
Q2 201520$2.4bnn.a.n.a.
Q3 201515$2.2bnn.a.n.a.
Q4 201516$1.9bnn.a.n.a.
Q1 201614$798mn.a.n.a.
Q2 201619$1.0bnn.a.n.a.
Q3 201616$797mn.a.n.a.
Q4 201613$791mn.a.n.a.
Q1 20179$713mn.a.n.a.
Q2 20179$814mn.a.n.a.
Q3 201710$862mn.a.n.a.
Q4 201714$1.0bnn.a.n.a.
Q1 201819$1.1bnn.a.n.a.
Q2 201819$1.5bnn.a.n.a.
Q3 201813$1.4bnn.a.n.a.
Q4 201818$1.2bnn.a.n.a.
Q1 201916$1.4bnn.a.n.a.
Q2 201917$1.5bnn.a.n.a.
Q3 201919$1.1bnn.a.n.a.
Q4 201914$1.2bnn.a.n.a.
Q1 202017$1.3bnn.a.n.a.
Q2 202014$1.1bnn.a.n.a.
Q3 202016$594mn.a.n.a.
Q4 202017$686mn.a.n.a.
Q1 202118$1.6bnn.a.n.a.
Q2 202119$1.5bnn.a.n.a.
Q3 202116$1.8bnn.a.n.a.
Q4 202118$2.1bnn.a.n.a.
Q1 202218$2.6bnn.a.n.a.
Q2 202222$2.5bnn.a.n.a.
Q3 202222$2.1bnn.a.n.a.
Q4 202227$4.0bnn.a.n.a.
Q1 202320$4.1bnn.a.n.a.
Q2 202323$5.3bnn.a.n.a.
Q3 202330$5.8bnn.a.n.a.
Q4 202328$6.8bn1713
Q1 202434$9.3bn276
Q2 202432$8.8bn1521
Q3 202428$8.4bn1315
Q4 202429$7.4bn1415
Q1 202532$10.8bn1716
Q2 202532$11.2bn1615
Q3 202528$11.2bn819
Q4 202527$10.7bn1822
Q1 202624$10.3bn1621
Q2 202626$8.2bn2120

Compare with…

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

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

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 COR, latest filings →Back to the 13F Explorer →