Centene Corporation
US ˙ NYSE ˙ US15135B1017

SecurityCNC / Centene Corporation
InstitutionAmalgamated Bank
Latest Disclosed Ownership86,143 shares
Latest Disclosed Value $ 2,820
Amalgamated Bank reports 8.04% decrease in ownership of CNC / Centene Corporation

On May 8, 2026 - Amalgamated Bank filed a 13F-HR form disclosing ownership of 86,143 shares of Centene Corporation (US:CNC) valued at $2,820,322 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 93,674 shares of Centene Corporation. This represents a change in shares of -8.04% during the quarter. The current value of the position is $5,129,816 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-08 2026-03-31 13F CENTENE CORP DEL COM COM 15135B101 86,143 -7,531 -8.04 3 -33.33 0.0216
2026-02-05 2025-12-31 13F CENTENE CORP DEL COM COM 15135B101 93,674 3,615 4.01 4 0.00 0.0278
2025-10-29 2025-09-30 13F CENTENE CORP DEL COM COM 15135B101 90,059 -6,298 -6.54 3 -40.00 0.0230
2025-08-04 2025-06-30 13F CENTENE CORP DEL COM COM 15135B101 96,357 -989 -1.02 5 0.00 0.0404
2025-04-25 2025-03-31 13F CENTENE CORP DEL COM COM 15135B101 97,346 265 0.27 6 0.00 0.0506
2025-02-04 2024-12-31 13F CENTENE CORP DEL COM COM 15135B101 97,081 -9,952 -9.30 6 -37.50 0.0483
2024-10-30 2024-09-30 13F CENTENE CORP DEL COM COM 15135B101 107,033 -812 -0.75 8 14.29 0.0664
2024-08-12 2024-06-30 13F CENTENE CORP DEL COM COM 15135B101 107,845 -2,984 -2.69 7 -12.50 0.0609
2024-04-23 2024-03-31 13F CENTENE CORP DEL COM COM 15135B101 110,829 -23,028 -17.20 9 -11.11 0.0744
2024-02-06 2023-12-31 13F CENTENE CORP DEL COM COM 15135B101 133,857 -3,055 -2.23 10 0.00 0.0793
2023-11-08 2023-09-30 13F CENTENE CORP DEL COM COM 15135B101 136,912 -5,584 -3.92 9 0.00 0.0803
2023-08-11 2023-06-30 13F CENTENE CORP DEL COM COM 15135B101 142,496 -3,093 -2.12 10 0.00 0.0778
2023-05-02 2023-03-31 13F CENTENE CORP DEL COM COM 15135B101 145,589 -2,650 -1.79 9 -25.00 0.0784
2023-02-10 2022-12-31 13F CENTENE CORP DEL COM COM 15135B101 148,239 1,556 1.06 12 -99.89 0.1084
2022-11-09 2022-09-30 13F CENTENE CORP DEL COM COM 15135B101 146,683 -14,784 -9.16 11,413 -16.46 0.1102
2022-08-15 2022-06-30 13F CENTENE CORP DEL COM COM 15135B101 161,467 15,563 10.67 13,662 11.22 0.1274
2022-08-25 2022-03-31 13F/A-1 CENTENE CORP DEL COM COM 15135B101 145,904 -10,429 -6.67 12,284 -4.64 0.0954
2022-06-30 2022-03-31 13F CENTENE CORP DEL COM COM 15135B101 145,904 -10,429 12,284 0.0976
2022-02-15 2021-12-31 13F/A-1 CENTENE CORP DEL COM COM 15135B101 156,333 -2,359 -1.49 12,882 30.28 0.0951
2022-02-15 2021-12-31 13F CENTENE CORP DEL COM COM 15135B101 156,333 -2,359 12,882 0.0951
2021-10-29 2021-09-30 13F CENTENE COM 15135B101 158,692 -5,479 -3.34 9,888 -17.41 0.0835
2021-08-16 2021-06-30 13F CENTENE COM 15135B101 164,171 131,558 403.39 11,973 474.52 0.0960
2021-05-13 2021-03-31 13F CENTENE COM 15135B101 32,613 -1,312 -3.87 2,084 2.31 0.0781
2021-02-12 2020-12-31 13F CENTENE COM 15135B101 33,925 -99 -0.29 2,037 2.62 0.0772
2020-10-30 2020-09-30 13F CENTENE COM 15135B101 34,024 -810 -2.33 1,985 -10.34 0.0863
2020-08-10 2020-06-30 13F CENTENE COM 15135B101 34,834 -59,234 -62.97 2,214 -60.39 0.1025
2020-05-13 2020-03-31 13F CENTENE COM 15135B101 94,068 25,595 37.38 5,589 29.83 0.1366
2020-02-13 2019-12-31 13F CENTENE COM 15135B101 68,473 2,555 3.88 4,305 50.95 0.0792
2019-11-13 2019-09-30 13F CENTENE COM 15135B101 65,918 10,915 19.84 2,852 -1.11 0.0600
2019-08-14 2019-06-30 13F CENTENE COM 15135B101 55,003 -4,968 -8.28 2,884 -9.42 0.0673
2019-05-15 2019-03-31 13F CENTENE COM 15135B101 59,971 30,650 104.53 3,184 -5.83 0.0772
2019-02-15 2018-12-31 13F CENTENE COM 15135B101 29,321 -716 -2.38 3,381 -22.26 0.0958
2018-11-14 2018-09-30 13F CENTENE COM 15135B101 30,037 -892 -2.88 4,349 14.12 0.1075
2018-07-18 2018-06-30 13F CENTENE COM 15135B101 30,929 9,264 42.76 3,811 64.62 0.0931
2018-05-22 2018-03-31 13F CENTENE COM 15135B101 21,665 81 0.38 2,315 6.34 0.0614
2018-02-13 2017-12-31 13F CENTENE COM 15135B101 21,584 1,909 9.70 2,177 14.34 0.0589
2017-11-09 2017-09-30 13F CENTENE COM 15135B101 19,675 51 0.26 1,904 21.43 0.0593
2017-08-10 2017-06-30 13F CENTENE COM 15135B101 19,624 7,152 57.34 1,568 76.38 0.0514
2017-05-12 2017-03-31 13F CENTENE COM 15135B101 12,472 -3,819 -23.44 889 -3.47 0.0442
2017-02-14 2016-12-31 13F CENTENE COM 15135B101 16,291 3,162 24.08 921 4.78 0.0416
2016-11-15 2016-09-30 13F/A-1 CENTENE COM 15135B101 13,129 46 0.35 879 -3.41 0.0510
2016-11-14 2016-09-30 13F CENTENE COM 15135B101 4,149 278
2016-08-16 2016-06-30 13F CENTENE COM 15135B101 13,083 -7,676 -36.98 910 -28.79 0.0527
2016-05-11 2016-03-31 13F CENTENE COM 15135B101 20,759 7,252 53.69 1,278 43.76 0.1245
2016-02-10 2015-12-31 13F CENTENE COM 15135B101 13,507 -935 -6.47 889 13.54 0.1097
2015-11-04 2015-09-30 13F CENTENE COM 15135B101 14,442 206 1.45 783 -31.62 0.0821
2015-07-10 2015-06-30 13F CENTENE COM 15135B101 14,236 660 4.86 1,145 19.27 0.1125
2015-04-22 2015-03-31 13F CENTENE COM 15135B101 13,576 13,576 0.00 960 0.1172
2015-01-29 2014-12-31 13F CENTENE CORP DEL COM 15135B101 0 -6,545 -100.00 0 -100.00
2014-11-14 2014-09-30 13F CENTENE CORP DEL COM 15135B101 6,545 332 5.34 541 15.11 0.0805
2014-08-11 2014-06-30 13F CENTENE CORP DEL COM 15135B101 6,213 622 11.13 470 35.06 0.0709
2014-05-12 2014-03-31 13F CENTENE CORP DEL COM 15135B101 5,591 -50 -0.89 348 4.50 0.0600
2014-02-13 2013-12-31 13F CENTENE CORP DEL COM 15135B101 5,641 5,641 333 0.0566
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.