Quick Takeaways
- CNC - CENTENE CORP has 37 insiders with reported activity on this page.
- Net insider value flow over the last year: -$1,836,656.
- Recent transaction rows are available for direct filing-level review.
Insider Transactions Reported by 37 Insiders of CENTENE CORP
- Symbol
- CNC on NYSE
- Location
- St Louis, MO
What Changed
- Buy value: $738,945; sell value: $2,575,601.
- Net share flow: -37,777.
Why This Matters
- This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
- Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.
Source Evidence
Filed on Form 4
See Original Filing
Issuer insider activity is sourced from SEC Forms 3, 4, and 5.
Insider trading overview
Last 12 monthsNet insider flow leans to selling over the last 12 months. Net value: -$1,836,656.
Buys
$738,945
Shares: 28,230
Insiders: 2
Sells
$2,575,601
Shares: 66,007
Insiders: 1
Net
-$1,836,656
Shares: -37,777
Insiders: 1
| Window (months) | Buy shares | Sell shares | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 66,007 | $0 | $2,575,601 | -$2,575,601 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 28,230 | 0 | $738,945 | $0 | +$738,945 |
CENTENE CORP executives and other stock owners filed with the SEC include:
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Michael F. Neidorff | Chairman & CEO, Director | $541,489,131 | Mixed | 31 Dec 2021 | ||
| Robert K. Ditmore | Director | $57,070,544 | Mixed | 04 Oct 2021 | ||
| Sarah London | Chief Executive Officer, Director | $51,986,586 | +$490,365 | +0.95% | Mixed | 15 Mar 2026 |
| Brent D. Layton | President & COO | $43,114,510 | Mixed | 10 Dec 2022 | ||
| Jesse N. Hunter | EVP, M&A & Chief Strategy Ofcr | $37,288,267 | Mixed | 11 Jun 2021 | ||
| Jeffrey A. Schwaneke | EVP, HealthCare Enterprises | $34,818,453 | Mixed | 07 May 2021 | ||
| Andrew Lynn Asher | Chief Financial Officer | $32,924,599 | Mixed | 15 Mar 2026 | ||
| Brandy Burkhalter | Evp | $26,846,390 | Mixed | 24 Mar 2022 | ||
| Tommy G. Thompson | Director | $22,009,803 | Mixed | 31 Dec 2021 | ||
| Kenneth J. Fasola | President | $19,338,622 | Mixed | 04 Jul 2024 | ||
| John R. Roberts | Director | $17,185,830 | Mixed | 10 Dec 2021 | ||
| David L. Steward | Director | $16,798,693 | Mixed | 30 Sep 2021 | ||
| Christopher A. Koster | Secretary & General Counsel | $16,069,763 | Mixed | 15 Mar 2026 | ||
| James E. Murray | EVP, Chief Operating Officer | $15,564,032 | Mixed | 23 Jun 2023 | ||
| Kenneth A. Burdick | Director | $12,290,437 | -$2,575,601 | -17% | Mixed | 12 May 2026 |
| Frederick H. Eppinger | Director | $12,071,390 | Median | 12 May 2026 | ||
| Mark J. Brooks | EVP, Chief Information Officer | $11,933,437 | Mixed | 16 Sep 2022 | ||
| Shannon Bagley | EVP, Chief Admin. Officer | $11,826,843 | Mixed | 16 Aug 2022 | ||
| David P. Thomas | CEO, Markets and Medicaid | $10,183,281 | Mixed | 15 Dec 2023 | ||
| Susan Raye Smith | Chief Operating Officer | $9,198,012 | Mixed | 15 Mar 2026 | ||
| William L. Trubeck | Director | $7,441,489 | Mixed | 31 Mar 2023 | ||
| Orlando Ayala | Director | $5,913,673 | Mixed | 26 Apr 2022 | ||
| Katie Casso | Corporate Controller & CAO | $4,746,714 | Mixed | 15 Mar 2026 | ||
| Tanya M. Mcnally | Chief People Officer | $4,166,426 | Median | 15 Apr 2026 | ||
| Colin A. Toney | EVP, Mergers & Acquisitions | $4,023,100 | Mixed | 16 Sep 2022 | ||
| Jessica L. Blume | Director | $2,344,753 | Mixed | 12 May 2026 | ||
| H. James Dallas | Director | $2,261,428 | Mixed | 12 May 2026 | ||
| Theodore R. Samuels II | Director | $2,244,628 | +$248,580 | +12% | Mixed | 12 May 2026 |
| Christopher J. Coughlin | Director | $1,964,862 | Mixed | 12 May 2026 | ||
| Wayne S. DeVeydt | Director | $1,634,703 | Mixed | 30 Jun 2025 | ||
| Richard A. Gephardt | Director | $1,601,356 | Mixed | 31 Dec 2022 | ||
| Thomas Greco | Director | $1,461,627 | Mixed | 13 May 2025 | ||
| Theodore J. Pienkos | Corporate Controller & CAO | $1,228,059 | Mixed | 18 Mar 2026 | ||
| Monte E. Ford | Director | $1,124,028 | Mixed | 12 May 2026 | ||
| Lori Jean Robinson | Director | $1,115,477 | Mixed | 14 May 2024 | ||
| Kenneth Tanji | Director | $389,900 | Median | 12 May 2026 | ||
| Leslie V Norwalk | Director | $113,445 | Mixed | 31 Mar 2022 |
Top shareholders of CENTENE CORP (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. |
13D/G
13F
|
Company |
7.7%
|
38,215,413
|
$2,074,332,618 | $0 | 30 Jun 2025 | |
| AQR CAPITAL MANAGEMENT LLC |
13D/G
13F
|
Company |
6.5%
|
31,798,738
|
$1,475,143,456 | $0 | 31 Dec 2025 | |
| VANGUARD CAPITAL MANAGEMENT LLC |
13D/G
13F
|
Vanguard Capital Management · Company |
7.3%
|
35,946,964
|
$1,176,903,601 | $0 | 31 Mar 2026 | |
| STATE STREET CORP |
13F
|
Company |
4.4%
|
21,646,128
|
$708,694,231 | — | 31 Mar 2026 | |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13F
|
Company |
4.4%
|
21,629,537
|
$708,151,041 | — | 31 Mar 2026 | |
| HARRIS ASSOCIATES L P |
13D/G
13F
|
Company |
4.1%
|
20,418,731
|
$675,655,809 | $0 | 30 Jun 2025 | |
| Michael F. Neidorff |
3/4/5
|
Chairman & CEO, Director |
—
mixed-class rows
|
7,162,171
mixed-class rows
|
$541,489,131 | — | 31 Dec 2021 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.6%
|
12,987,512
|
$424,772,597 | — | 31 Mar 2026 | |
| Invesco Ltd. |
13F
|
Company |
2.2%
|
10,616,171
|
$347,573,429 | — | 31 Mar 2026 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
2.1%
|
10,128,198
|
$331,558,437 | — | 31 Mar 2026 | |
| MORGAN STANLEY |
13F
|
Company |
2%
|
9,880,236
|
$323,479,053 | — | 31 Mar 2026 | |
| NORGES BANK |
13D/G
|
— |
1.4%
|
7,021,285
|
$250,519,449 | -$657,352,906 | 30 Sep 2025 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
1.5%
|
7,528,177
|
$246,472,515 | — | 31 Mar 2026 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
1.4%
|
6,964,880
|
$228,031,000 | — | 31 Mar 2026 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
1.4%
|
6,923,033
|
$226,660,100 | — | 31 Mar 2026 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
1.4%
|
6,897,612
|
$225,827,817 | — | 31 Mar 2026 | |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
|
Company |
1.4%
|
6,769,765
|
$221,642,106 | — | 31 Mar 2026 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
1.4%
|
6,743,946
|
$220,796,792 | — | 31 Mar 2026 | |
| DEERFIELD MANAGEMENT COMPANY, L.P. |
13F
|
Company |
1.2%
|
5,917,091
|
$193,725,559 | — | 31 Mar 2026 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
1.1%
|
5,573,544
|
$182,477,849 | — | 31 Mar 2026 | |
| NORTHERN TRUST CORP |
13F
|
Company |
1%
|
4,967,068
|
$162,621,806 | — | 31 Mar 2026 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
1%
|
4,909,331
|
$160,731,497 | — | 31 Mar 2026 | |
| ACADIAN ASSET MANAGEMENT LLC |
13F
|
Company |
0.98%
|
4,811,551
|
$157,498,000 | — | 31 Mar 2026 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.97%
|
4,793,162
|
$156,928,125 | — | 31 Mar 2026 | |
| Legal & General Group Plc |
13F
|
Company |
0.83%
|
4,094,482
|
$134,053,342 | — | 31 Mar 2026 | |
| Assenagon Asset Management S.A. |
13F
|
Company |
0.78%
|
3,825,275
|
$125,239,504 | — | 31 Mar 2026 | |
| UBS Group AG |
13F
|
Company |
0.76%
|
3,754,065
|
$122,908,089 | — | 31 Mar 2026 | |
| FMR LLC |
13D/G
13F
|
Company |
0.7%
|
3,345,476
|
$119,366,570 | -$828,919,544 | 30 Sep 2025 | |
| EARNEST PARTNERS LLC |
13F
|
Company |
0.73%
|
3,587,468
|
$117,453,702 | — | 31 Mar 2026 | |
| GLENVIEW CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.65%
|
3,213,646
|
$105,214,770 | — | 31 Mar 2026 | |
| JACOBS LEVY EQUITY MANAGEMENT, INC |
13F
|
Company |
0.64%
|
3,157,360
|
$103,371,966 | — | 31 Mar 2026 | |
| VICTORY CAPITAL MANAGEMENT INC |
13F
|
Company |
0.6%
|
2,972,260
|
$97,311,792 | — | 31 Mar 2026 | |
| Robeco Institutional Asset Management B.V. |
13F
|
Company |
0.59%
|
2,886,996
|
$94,520,247 | — | 31 Mar 2026 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.58%
|
2,835,121
|
$92,798,386 | — | 31 Mar 2026 | |
| DME Capital Management, LP |
13F
|
Company |
0.55%
|
2,731,810
|
$89,439,459 | — | 31 Mar 2026 | |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.54%
|
2,658,633
|
$87,043,644 | — | 31 Mar 2026 | |
| VANGUARD FIDUCIARY TRUST CO |
13F
|
Company |
0.54%
|
2,652,366
|
$86,838,463 | — | 31 Mar 2026 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.53%
|
2,591,268
|
$84,838,114 | — | 31 Mar 2026 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
|
Company |
0.52%
|
2,543,301
|
$83,267,674 | — | 31 Mar 2026 | |
| LYRICAL ASSET MANAGEMENT LP |
13F
|
Company |
0.51%
|
2,532,698
|
$82,920,533 | — | 31 Mar 2026 | |
| Kopernik Global Investors, LLC |
13F
|
Company |
0.51%
|
2,517,106
|
$82,410,050 | — | 31 Mar 2026 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.51%
|
2,503,994
|
$81,980,772 | — | 31 Mar 2026 | |
| Point72 Asset Management, L.P. |
13F
|
Company |
0.49%
|
2,436,892
|
$79,783,844 | — | 31 Mar 2026 | |
| PANAGORA ASSET MANAGEMENT INC |
13F
|
Company |
0.48%
|
2,372,065
|
$77,661,408 | — | 31 Mar 2026 | |
| Politan Capital Management LP |
13F
|
Company |
0.44%
|
2,164,710
|
$70,872,605 | — | 31 Mar 2026 | |
| Capital World Investors |
13F
|
Company |
0.43%
|
2,134,740
|
$69,891,388 | — | 31 Mar 2026 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.43%
|
2,109,436
|
$67,080,094 | — | 31 Mar 2026 | |
| IEQ CAPITAL, LLC |
13F
|
Company |
0.41%
|
2,028,726
|
$66,420,470 | — | 31 Mar 2026 | |
| WORLDQUANT MILLENNIUM ADVISORS LLC |
13F
|
Company |
0.39%
|
1,929,540
|
$63,173,140 | — | 31 Mar 2026 | |
| Long Focus Capital Management, LLC |
13F
|
Company |
0.39%
|
1,928,000
|
$63,122,720 | — | 31 Mar 2026 |
Recent Insider Transactions by Companies or Individuals for CENTENE CORP
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Kenneth Tanji | CNC | Common Stock | Award | 50.4% | 3,992 | 11,909 | 12 May 2026 | Direct | ||
| Theodore R. Samuels II | CNC | Common Stock | Award | 19.2% | 3,992 | 24,748 | 12 May 2026 | Direct | ||
| Monte E. Ford | CNC | Common Stock | Award | 36.8% | 3,992 | 14,827 | 12 May 2026 | Direct | ||
| Frederick H. Eppinger | CNC | Common Stock | Award | 1.84% | 6,654 | 368,705 | 12 May 2026 | Direct | ||
| H. James Dallas | CNC | Common Stock | Award | 9.1% | 3,992 | 47,874 | 12 May 2026 | Direct | ||
| Christopher J. Coughlin | CNC | Common Stock | Award | 28.2% | 3,992 | 18,149 | 12 May 2026 | Direct | ||
| Kenneth A. Burdick | CNC | Common Stock | Award | 1.46% | 3,992 | 277,086 | 12 May 2026 | Direct | ||
| Jessica L. Blume | CNC | Common Stock | Award | 14.1% | 3,992 | 32,357 | 12 May 2026 | Direct | ||
| Tanya M. Mcnally | CNC | Common Stock | Tax liability | -0.75% | -964 | 127,258 | 15 Apr 2026 | Direct | ||
| Kenneth Tanji | CNC | Common Stock | Award | 17.5% | 1,179 | 7,917 | 31 Mar 2026 | Direct | ||
| Theodore R. Samuels II | CNC | Common Stock | Award | 4.76% | 943 | 20,756 | 31 Mar 2026 | Direct | ||
| Frederick H. Eppinger | CNC | Common Stock | Award | 0.47% | 1,690 | 362,051 | 31 Mar 2026 | Direct | ||
| Christopher J. Coughlin | CNC | Common Stock | Award | 8.76% | 1,140 | 14,157 | 31 Mar 2026 | Direct | ||
| Susan Raye Smith | CNC | Common Stock | Tax liability | -1.35% | -2,918 | 212,720 | 15 Mar 2026 | Direct | ||
| Tanya M. Mcnally | CNC | Common Stock | Tax liability | -2.13% | -2,785 | 128,222 | 15 Mar 2026 | Direct | ||
| Sarah London | CNC | Common Stock | Tax liability | -2.94% | -36,061 | 1,188,831 | 15 Mar 2026 | Direct | ||
| Christopher A. Koster | CNC | Common Stock | Tax liability | -2.51% | -9,087 | 352,836 | 15 Mar 2026 | Direct | ||
| Katie Casso | CNC | Common Stock | Tax liability | -2.97% | -3,359 | 109,776 | 15 Mar 2026 | Direct | ||
| Andrew Lynn Asher | CNC | Common Stock | Tax liability | -2% | -15,241 | 747,989 | 15 Mar 2026 | Direct | ||
| Katie Casso | CNC | Common Stock | Award | 29.9% | 26,036 | 113,135 | 26 Jan 2026 | Direct | ||
| Tanya M. Mcnally | CNC | Common Stock | Award | 131.1% | 74,311 | 131,007 | 26 Jan 2026 | Direct | ||
| Susan Raye Smith | CNC | Common Stock | Award | 109.7% | 112,823 | 215,638 | 26 Jan 2026 | Direct | ||
| Christopher A. Koster | CNC | Common Stock | Award | 54% | 126,925 | 361,923 | 26 Jan 2026 | Direct | ||
| Andrew Lynn Asher | CNC | Common Stock | Award | 29.4% | 173,573 | 763,230 | 26 Jan 2026 | Direct | ||
| Sarah London | CNC | Common Stock | Award | 74% | 520,720 | 1,224,892 | 26 Jan 2026 | Direct | ||
| Tanya M. Mcnally | CNC | Common Stock | Tax liability | -1.22% | -725 | 58,769 | 15 Jan 2026 | Direct | ||
| Kenneth Tanji | CNC | Common Stock | Award | 13.3% | 790 | 6,738 | 31 Dec 2025 | Direct | ||
| Theodore R. Samuels II | CNC | Common Stock | Award | 3.17% | 608 | 19,813 | 31 Dec 2025 | Direct | ||
| Frederick H. Eppinger | CNC | Common Stock | Award | 0.17% | 608 | 360,361 | 31 Dec 2025 | Direct | ||
| Christopher J. Coughlin | CNC | Common Stock | Award | 5.93% | 729 | 13,017 | 31 Dec 2025 | Direct | ||
| Kenneth A. Burdick | CNC | Common Stock | Award | 0.27% | 729 | 273,094 | 31 Dec 2025 | Direct | ||
| Kenneth A. Burdick | CNC | Common Stock | Sale | -10.8% | $1,279,044 | $39.00 | -32,796 | 272,365 | 04 Dec 2025 | Direct |
| Kenneth A. Burdick | CNC | Common Stock | Sale | -9.81% | $1,296,557 | $39.04 | -33,211 | 305,161 | 03 Dec 2025 | Direct |
| Kenneth Tanji | CNC | Common Stock | Award | 15.6% | 803 | 5,948 | 30 Sep 2025 | Direct | ||
| Theodore R. Samuels II | CNC | Common Stock | Award | 3.84% | 710 | 19,205 | 30 Sep 2025 | Direct | ||
| Frederick H. Eppinger | CNC | Common Stock | Award | 0.2% | 710 | 359,753 | 30 Sep 2025 | Direct | ||
| Christopher J. Coughlin | CNC | Common Stock | Award | 7.45% | 852 | 12,288 | 30 Sep 2025 | Direct | ||
| Kenneth A. Burdick | CNC | Common Stock | Award | 0.25% | 852 | 338,372 | 30 Sep 2025 | Direct | ||
| Sarah London | CNC | Common Stock | Purchase | 2.33% | $490,365 | $25.50 | 19,230 | 845,275 | 08 Aug 2025 | Direct |
| Theodore R. Samuels II | CNC | Common Stock | Purchase | 39.1% | $248,580 | $27.62 | 9,000 | 32,000 | 28 Jul 2025 | By family trust |
| Kenneth A. Burdick | CNC | Common Stock | Award | 0.15% | 556 | 367,053 | 30 Jun 2025 | Direct | ||
| Wayne S. DeVeydt | CNC | Common Stock | Award | 3.18% | 602 | 19,523 | 30 Jun 2025 | Direct | ||
| Kenneth Tanji | CNC | Common Stock | Award | 9.89% | 463 | 5,145 | 30 Jun 2025 | Direct | ||
| Christopher J. Coughlin | CNC | Common Stock | Award | 5.11% | 556 | 11,436 | 30 Jun 2025 | Direct | ||
| Theodore R. Samuels II | CNC | Common Stock | Award | 2.57% | 463 | 18,495 | 30 Jun 2025 | Direct | ||
| Frederick H. Eppinger | CNC | Common Stock | Award | 0.13% | 463 | 359,043 | 30 Jun 2025 | Direct | ||
| Susan Raye Smith | CNC | Common Stock | Tax liability | -6.22% | -7,457 | 112,466 | 15 Jun 2025 | Direct |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.