L3VLUP
ProSign in

CNC in the 13F filings

Centene Corp Del · CUSIP 15135B101

Sector · Health care services and researchTheme · Managed care
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Dec 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 10 Feb 2026
Managers listing it
40
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 20 listed it in both
Shares listed
121,197,770
combined, among listed positions
Reported value
$5.0bn
combined, at the quarter end

Among the 92 comparable managers: 21 buyers (opened or added shares) and 20 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +14,663,340.

Managers listing CNC in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

40 of 40 holders

ActionFiling
AQR Capital Management LLC31,798,738$1.3bn0.69%Added+17,143,90417 Feb 2026 (the filing on sec.gov)
Invesco Ltd9,274,586$382munder 0.1%Trimmed-1,330,67019 Feb 2026 (the filing on sec.gov)
Harris Associates LP9,050,554$372m0.47%Trimmed-77,39017 Feb 2026 (the filing on sec.gov)
Arrowstreet Capital LP8,589,500$353m0.21%Trimmed-126,55613 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.8,347,666$344m0.19%Trimmed-2,281,36317 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc7,171,568$295munder 0.1%Added+2,472,34117 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC4,663,967$192munder 0.1%Trimmed-1,535,59217 Feb 2026 (the filing on sec.gov)
Millennium Management LLC4,566,222$188m0.08%Trimmed-538,01817 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC4,060,886$167munder 0.1%Added+1,553,71812 Feb 2026 (the filing on sec.gov)
Capital World Investors3,490,300$144munder 0.1%Trimmed-385,69911 Feb 2026 (the filing on sec.gov)
Greenlight Capital2,639,420$109m3.81%Added+1,078,88017 Feb 2026 (the filing on sec.gov)
Wellington Management Group LLP2,401,919$99munder 0.1%Added+161,32417 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP2,390,920$98m0.14%Trimmed-1,164,93117 Feb 2026 (the filing on sec.gov)
Holocene Advisors LP2,359,513$97m0.20%Newnew17 Feb 2026 (the filing on sec.gov)
Two Sigma Advisers LP2,196,692$90m0.18%Trimmed-2,246,00017 Feb 2026 (the filing on sec.gov)
Marshall Wace LLP2,094,592$86m0.08%Held013 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)2,042,962$84munder 0.1%Trimmed-1,302,51417 Feb 2026 (the filing on sec.gov)
Glenview Capital Management LLC1,855,894$76m1.55%Added+1,483,92217 Feb 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP1,625,000$67m0.22%Added+1,484,84913 Feb 2026 (the filing on sec.gov)
Acadian Asset Management LLC1,591,217$65m0.11%Added+454,24810 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP1,174,999$48munder 0.1%Trimmed-2,741,20717 Feb 2026 (the filing on sec.gov)
Renaissance Technologies LLC1,052,112$43m0.07%Newnew12 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP866,841$36munder 0.1%Added+27,10417 Feb 2026 (the filing on sec.gov)
Freestone Grove Partners LP842,863$35m0.25%Trimmed-408,18417 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd834,275$34munder 0.1%Trimmed-3,86917 Feb 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q3 2025 to Q4 2025, 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 (6)

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.
23 in Q3 2024 to 27 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.
CNC by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20135$123mn.a.n.a.
Q3 20133$115mn.a.n.a.
Q4 20136$138mn.a.n.a.
Q1 20145$195mn.a.n.a.
Q2 20147$299mn.a.n.a.
Q3 201410$392mn.a.n.a.
Q4 20148$712mn.a.n.a.
Q1 201511$1.2bnn.a.n.a.
Q2 201510$1.5bnn.a.n.a.
Q3 201514$1.0bnn.a.n.a.
Q4 201513$1.4bnn.a.n.a.
Q1 201619$1.5bnn.a.n.a.
Q2 201612$1.6bnn.a.n.a.
Q3 20166$1.8bnn.a.n.a.
Q4 201614$1.8bnn.a.n.a.
Q1 201718$2.4bnn.a.n.a.
Q2 201713$2.4bnn.a.n.a.
Q3 201712$2.5bnn.a.n.a.
Q4 201715$3.0bnn.a.n.a.
Q1 201820$3.0bnn.a.n.a.
Q2 201823$6.1bnn.a.n.a.
Q3 201827$6.7bnn.a.n.a.
Q4 201824$5.6bnn.a.n.a.
Q1 201927$5.4bnn.a.n.a.
Q2 201926$6.4bnn.a.n.a.
Q3 201922$6.0bnn.a.n.a.
Q4 201921$10.0bnn.a.n.a.
Q1 202024$11.9bnn.a.n.a.
Q2 202027$12.7bnn.a.n.a.
Q3 202019$10.6bnn.a.n.a.
Q4 202021$10.1bnn.a.n.a.
Q1 202125$9.9bnn.a.n.a.
Q2 202119$12.0bnn.a.n.a.
Q3 202119$9.9bnn.a.n.a.
Q4 202118$13.5bnn.a.n.a.
Q1 202219$14.0bnn.a.n.a.
Q2 202222$13.8bnn.a.n.a.
Q3 202225$12.8bnn.a.n.a.
Q4 202225$12.8bnn.a.n.a.
Q1 202330$9.8bnn.a.n.a.
Q2 202331$9.8bnn.a.n.a.
Q3 202332$9.1bnn.a.n.a.
Q4 202324$10.1bn1114
Q1 202419$10.8bn711
Q2 202422$9.2bn1211
Q3 202423$9.3bn1211
Q4 202432$8.4bn2310
Q1 202528$7.8bn2010
Q2 202526$6.7bn1514
Q3 202520$3.1bn148
Q4 202530$4.5bn2120
Q1 202622$3.8bn2220
Q2 202627$7.6bn2019

Compare with…

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

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

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