The Cigna Group
MX ˙ BMV ˙ US1255231003
SecurityMX:CI / The Cigna Group
InstitutionAmerican Century Companies Inc
Latest Disclosed Ownership195,678 shares
Latest Disclosed Value $ 52,197,233
American Century Companies Inc reports 2.68% decrease in ownership of CI / The Cigna Group

On May 15, 2026 - American Century Companies Inc filed a 13F-HR form disclosing ownership of 195,678 shares of The Cigna Group (MX:CI) valued at $52,197,233 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 201,076 shares of The Cigna Group. This represents a change in shares of -2.68% during the quarter.

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)
2026-05-15 2026-03-31 13F THE CIGNA GROUP COM 125523100 195,678 -5,398 -2.68 52,197 -5.68 0.0269
2026-02-13 2025-12-31 13F THE CIGNA GROUP COM 125523100 201,076 38,705 23.84 55,342 18.24 0.0278
2025-11-12 2025-09-30 13F THE CIGNA GROUP COM 125523100 162,371 -25,688 -13.66 46,804 -24.72 0.0238
2025-08-12 2025-06-30 13F THE CIGNA GROUP COM 125523100 188,059 52 0.03 62,169 0.51 0.0338
2025-05-13 2025-03-31 13F THE CIGNA GROUP COM 125523100 188,007 -5,920 -3.05 61,854 15.50 0.0380
2025-02-11 2024-12-31 13F THE CIGNA GROUP COM 125523100 193,927 -29,467 -13.19 53,551 -30.81 0.0308
2024-11-12 2024-09-30 13F THE CIGNA GROUP COM 125523100 223,394 -70,149 -23.90 77,393 -20.24 0.0450
2024-08-07 2024-06-30 13F THE CIGNA GROUP COM 125523100 293,543 -131,026 -30.86 97,037 -37.07 0.0594
2024-05-14 2024-03-31 13F THE CIGNA GROUP COM 125523100 424,569 -23,067 -5.15 154,199 15.04 0.0969
2024-02-13 2023-12-31 13F THE CIGNA GROUP COM 125523100 447,636 -511,127 -53.31 134,045 -51.13 0.0922
2023-11-13 2023-09-30 13F THE CIGNA GROUP COM 125523100 958,763 -131,896 -12.09 274,273 -10.38 0.2144
2023-08-14 2023-06-30 13F THE CIGNA GROUP COM 125523100 1,090,659 173,104 18.87 306,039 30.61 0.2308
2023-05-11 2023-03-31 13F THE CIGNA GROUP COM 125523100 917,555 84,130 10.09 234,321 -15.15 0.1846
2023-02-13 2022-12-31 13F CIGNA CORP COM 125523100 833,425 -133,840 -13.84 276,147 2.89 0.2256
2022-11-14 2022-09-30 13F CIGNA CORP COM 125523100 967,265 90,536 10.33 268,387 16.17 0.2362
2022-08-12 2022-06-30 13F CIGNA CORP COM 125523100 876,729 320,153 57.52 231,036 73.24 0.1890
2022-05-11 2022-03-31 13F CIGNA CORP COM 125523100 556,576 -21,206 -3.67 133,361 0.52 0.0912
2022-02-07 2021-12-31 13F CIGNA CORP COM 125523100 577,782 -23,429 -3.90 132,676 10.25 0.0842
2021-11-10 2021-09-30 13F CIGNA CORP COM 125523100 601,211 82,091 15.81 120,338 -2.22 0.0824
2021-08-05 2021-06-30 13F CIGNA CORP COM 125523100 519,120 -310,714 -37.44 123,067 -38.65 0.0839
2021-05-14 2021-03-31 13F CIGNA CORP COM 125523100 829,834 699,323 535.83 200,604 638.33 0.1474
2021-02-12 2020-12-31 13F CIGNA CORP COM 125523100 130,511 31,082 31.26 27,170 61.30 0.0212
2020-11-13 2020-09-30 13F CIGNA CORP COM 125523100 99,429 -9,543 -8.76 16,844 -17.63 0.0149
2020-08-13 2020-06-30 13F CIGNA CORP COM 125523100 108,972 100,992 1,265.56 20,449 1,346.18 0.0194
2020-05-14 2020-03-31 13F CIGNA CORP COM 125523100 7,980 -87,891 -91.68 1,414 -92.79 0.0017
2020-02-12 2019-12-31 13F CIGNA CORP COM 125523100 95,871 -41,874 -30.40 19,605 -6.23 0.0187
2019-11-13 2019-09-30 13F CIGNA CORP COM 125523100 137,745 33,770 32.48 20,908 27.64 0.0210
2019-08-14 2019-06-30 13F CIGNA CORP COM 125523100 103,975 87,505 531.30 16,381 518.38 0.0163
2019-05-14 2019-03-31 13F CIGNA CORP COM 125523100 16,470 -84,602 -83.70 2,649 -86.20 0.0027
2019-02-12 2018-12-31 13F CIGNA CORP COM 125523100 101,072 -300,072 -74.80 19,196 -77.02 0.0219
2018-11-02 2018-09-30 13F CIGNA COM 125509109 401,144 -38,046 -8.66 83,538 11.92 0.0815
2018-08-08 2018-06-30 13F CIGNA COM 125509109 439,190 88,012 25.06 74,640 26.71 0.0751
2018-05-03 2018-03-31 13F CIGNA COM 125509109 351,178 -277,479 -44.14 58,907 -53.86 0.0598
2018-02-02 2017-12-31 13F CIGNA COM 125509109 628,657 -462,049 -42.36 127,674 -37.38 0.1272
2017-11-01 2017-09-30 13F CIGNA COM 125509109 1,090,706 -49,635 -4.35 203,897 6.82 0.2063
2017-08-07 2017-06-30 13F CIGNA COM 125509109 1,140,341 413,759 56.95 190,882 79.34 0.1974
2017-05-02 2017-03-31 13F CIGNA COM 125509109 726,582 925 0.13 106,437 9.96 0.1105
2017-02-03 2016-12-31 13F CIGNA COM 125509109 725,657 -123,159 -14.51 96,795 -12.50 0.1043
2016-11-01 2016-09-30 13F CIGNA COM 125509109 848,816 136,537 19.17 110,618 21.34 0.1215
2016-08-16 2016-06-30 13F/A-1 CIGNA COM 125509109 712,279 10,771 1.54 91,165 -5.31 0.1037
2016-07-26 2016-06-30 13F CIGNA COM 125509109 712,279 91,165
2016-05-02 2016-03-31 13F CIGNA COM 125509109 701,508 -123,974 -15.02 96,275 -20.30 0.1123
2016-02-01 2015-12-31 13F CIGNA COM 125509109 825,482 -37,707 -4.37 120,793 3.64 0.1415
2015-11-02 2015-09-30 13F CIGNA COM 125509109 863,189 451,490 109.67 116,548 74.75 0.1423
2015-07-28 2015-06-30 13F CIGNA COM 125509109 411,699 -392,107 -48.78 66,695 -35.90 0.0750
2015-05-06 2015-03-31 13F CIGNA COM 125509109 803,806 803,806 0.00 104,045 0.1161
2015-01-27 2014-12-31 13F CIGNA COM 125509109 0 -467,823 -100.00 0 -100.00
2014-11-07 2014-09-30 13F CIGNA COM 125509109 467,823 68,805 17.24 42,427 15.61 0.0495
2014-08-04 2014-06-30 13F CIGNA COM 125509109 399,018 15,091 3.93 36,698 14.16 0.0419
2014-05-05 2014-03-31 13F CIGNA COM 125509109 383,927 18,060 4.94 32,146 0.44 0.0380
2014-02-06 2013-12-31 13F CIGNA COM 125509109 365,867 -14,030 -3.69 32,006 9.61 0.0377
2013-10-30 2013-09-30 13F CIGNA COM 125509109 379,897 -14,825 -3.76 29,199 2.05 0.0366
2013-07-23 2013-06-30 13F CIGNA COM 125509109 394,722 394,722 28,613 0.0378
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.