Centene
Runs Medicaid, Wellcare Medicare, and Ambetter Marketplace health plans for underserved US populations.
$64.94
After-hours close+0.18 (+0.28%)
At close$64.76(−0.87%)
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Breakdown13F · Form 4
Institutions 108.56%Insiders 0.77%
A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.
Shares outstanding 494.00M · Float 483.27M · 97.8% free float
Institutions13F, as of Jun 30, 2026
1,060 holders · 536.30M shares · 223 new positions · 567 increased · 342 reduced · 89 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 41.45M | 8.39% | +1.62M | Aug 7, 2026 |
| Vanguard Capital Management LLC | 31.48M | 6.37% | +244.1K | Aug 13, 2026 |
| AQR Capital Management LLC | 28.68M | 5.81% | −4.94M | Aug 14, 2026 |
| Vanguard Portfolio Management LLC | 22.35M | 4.52% | +723.2K | Aug 13, 2026 |
| State Street Corp | 21.97M | 4.45% | +319.2K | Aug 7, 2026 |
| Geode Capital Management, LLC | 13.31M | 2.69% | +322.2K | Aug 12, 2026 |
| Wellington Management Group LLP | 13.30M | 2.69% | +10.76M | Aug 14, 2026 |
| Ameriprise Financial Inc | 12.42M | 2.51% | +2.29M | Aug 14, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 7.70% | 38.22M | 13G | Jul 16, 2025 ↗ |
| Vanguard Capital Management | 7.30% | 35.95M | 13G | Apr 29, 2026 ↗ |
| AQR Capital Management, LLC | 6.47% | 31.80M | 13G | Feb 13, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Sarah London | director, officer: Chief Executive Officer | 1.19M | 0.24% | Mar 17, 2026 |
| Andrew Lynn Asher | officer: Chief Financial Officer | 748.0K | 0.15% | Mar 17, 2026 |
| Frederick H. Eppinger | director | 369.5K | 0.07% | Jul 1, 2026 |
| Christopher Koster | officer: Secretary & General Counsel | 248.9K | 0.05% | Aug 27, 2026 |
| Daniel P. Finke | officer: Group President, Markets&Comm | 228.1K | 0.05% | May 18, 2026 |
| Susan Raye Smith | officer: Chief Operating Officer | 212.2K | 0.04% | Jun 15, 2026 |
| Kenneth A. Burdick | director | 197.1K | 0.04% | Jun 11, 2026 |
| Tanya M. Mcnally | officer: Chief People Officer | 127.3K | 0.03% | Apr 16, 2026 |
| Michael A. Carson | officer: Group President, Medicare&Spec | 123.7K | 0.03% | May 18, 2026 |
| Katie Casso | officer: Corporate Controller & CAO | 109.8K | 0.02% | Mar 17, 2026 |
45 people have not refiled in the last 18 months (8.33M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 26, 2026 | Christopher Kosterofficer: Secretary & General Counsel | Sale | 56,500 | $66.90 | 248,854 |
| Aug 18, 2026 | Christopher Kosterofficer: Secretary & General Counsel | Sale | 47,603 | $65.36 | 305,354 |
| Jun 10, 2026 | Kenneth A. Burdickdirector | Sale | 80,000 | $64.55 | 197,086 |
| Dec 4, 2025 | Kenneth A. Burdickdirector | Sale | 32,796 | $39.00 | 272,365 |
| Dec 3, 2025 | Kenneth A. Burdickdirector | Sale | 33,211 | $39.04 | 305,161 |
CongressHouse and Senate disclosures
Not reported.