The Cigna Group
MX ˙ BMV ˙ US1255231003
SecurityMX:CI / The Cigna Group
InstitutionAdage Capital Partners Gp, L.l.c.
ManagerPhil Gross, Robert Atchinson
Latest Disclosed Ownership345,671 shares
Latest Disclosed Value $ 92,207,739
Adage Capital Partners Gp, L.l.c. reports 21.11% decrease in ownership of CI / The Cigna Group

On May 15, 2026 - Adage Capital Partners Gp, L.l.c. filed a 13F-HR form disclosing ownership of 345,671 shares of The Cigna Group (MX:CI) valued at $92,207,739 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 438,151 shares of The Cigna Group. This represents a change in shares of -21.11% 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 345,671 -92,480 -21.11 92,208 -23.54 0.1422
2026-02-17 2025-12-31 13F THE CIGNA GROUP COM 125523100 438,151 264,549 152.39 120,592 140.99 0.1825
2025-11-14 2025-09-30 13F THE CIGNA GROUP COM 125523100 173,602 -57,961 -25.03 50,041 -34.63 0.0793
2025-08-14 2025-06-30 13F THE CIGNA GROUP COM 125523100 231,563 39,249 20.41 76,550 20.99 0.1290
2025-05-15 2025-03-31 13F THE CIGNA GROUP COM 125523100 192,314 26,710 16.13 63,271 38.36 0.1172
2025-02-14 2024-12-31 13F THE CIGNA GROUP COM 125523100 165,604 -91,984 -35.71 45,730 -48.76 0.0800
2024-11-14 2024-09-30 13F THE CIGNA GROUP COM 125523100 257,588 -29,768 -10.36 89,239 -6.06 0.1576
2024-08-14 2024-06-30 13F THE CIGNA GROUP COM 125523100 287,356 -55,464 -16.18 94,991 -23.71 0.1759
2024-05-15 2024-03-31 13F THE CIGNA GROUP COM 125523100 342,820 -41,608 -10.82 124,509 8.16 0.2350
2024-02-14 2023-12-31 13F THE CIGNA GROUP COM 125523100 384,428 137,233 55.52 115,117 62.79 0.2383
2023-11-14 2023-09-30 13F THE CIGNA GROUP COM 125523100 247,195 -180,654 -42.22 70,715 -41.10 0.1603
2023-08-14 2023-06-30 13F THE CIGNA GROUP COM 125523100 427,849 128,751 43.05 120,054 57.08 0.2608
2023-05-15 2023-03-31 13F THE CIGNA GROUP COM 125523100 299,098 -11,900 -3.83 76,429 -25.83 0.1714
2023-02-14 2022-12-31 13F CIGNA CORP COM 125523100 310,998 100 0.03 103,046 19.45 0.2465
2022-11-14 2022-09-30 13F CIGNA CORP COM 125523100 310,898 -19,500 -5.90 86,265 -0.92 0.2140
2022-08-15 2022-06-30 13F CIGNA CORP COM 125523100 330,398 -6,800 -2.02 87,066 7.76 0.1996
2022-05-16 2022-03-31 13F CIGNA CORP COM 125523100 337,198 -16,000 -4.53 80,796 -0.38 0.1534
2022-02-14 2021-12-31 13F CIGNA CORP COM 125523100 353,198 -11,400 -3.13 81,105 11.14 0.1460
2021-11-15 2021-09-30 13F CIGNA CORP COM 125523100 364,598 -8,700 -2.33 72,978 -17.54 0.1437
2021-08-16 2021-06-30 13F CIGNA CORP COM 125523100 373,298 -18,000 -4.60 88,498 -6.44 0.1733
2021-05-17 2021-03-31 13F CIGNA CORP COM 125523100 391,298 -9,900 -2.47 94,592 13.26 0.1931
2021-02-16 2020-12-31 13F CIGNA CORP COM 125523100 401,198 -10,000 -2.43 83,521 19.90 0.1821
2020-11-16 2020-09-30 13F CIGNA CORP COM 125523100 411,198 -13,800 -3.25 69,661 -12.65 0.1744
2020-08-14 2020-06-30 13F CIGNA CORP COM 125523100 424,998 -800 -0.19 79,751 5.71 0.2042
2020-05-15 2020-03-31 13F CIGNA CORP COM 125523100 425,798 -10,900 -2.50 75,443 -15.52 0.2253
2020-02-14 2019-12-31 13F CIGNA CORP COM 125523100 436,698 -20,700 -4.53 89,300 28.62 0.2193
2019-11-14 2019-09-30 13F CIGNA CORP COM 125523100 457,398 -4,200 -0.91 69,428 -4.53 0.1705
2019-08-14 2019-06-30 13F CIGNA CORP COM 125523100 461,598 -14,700 -3.09 72,725 -5.06 0.1811
2019-05-15 2019-03-31 13F CIGNA CORP COM 125523100 476,298 3,900 0.83 76,598 -14.62 0.1915
2019-02-14 2018-12-31 13F CIGNA CORP COM 125523100 472,398 375,839 389.23 89,718 346.18 0.2486
2018-11-14 2018-09-30 13F CIGNA COM 125509109 96,559 -285,545 -74.73 20,108 -69.04 0.0449
2018-08-14 2018-06-30 13F CIGNA COM 125509109 382,104 -815,159 -68.09 64,939 -67.66 0.1487
2018-05-15 2018-03-31 13F CIGNA COM 125509109 1,197,263 711,400 146.42 200,829 103.53 0.4674
2018-02-14 2017-12-31 13F CIGNA COM 125509109 485,863 128,300 35.88 98,674 47.62 0.2231
2017-11-14 2017-09-30 13F CIGNA COM 125509109 357,563 -13,800 -3.72 66,843 7.53 0.1624
2017-08-14 2017-06-30 13F CIGNA COM 125509109 371,363 -25,300 -6.38 62,162 6.98 0.1521
2017-05-15 2017-03-31 13F CIGNA COM 125509109 396,663 -45,700 -10.33 58,107 -1.53 0.1464
2017-02-14 2016-12-31 13F CIGNA COM 125509109 442,363 -5,100 -1.14 59,007 1.19 0.1612
2016-11-14 2016-09-30 13F CIGNA COM 125509109 447,463 145,200 48.04 58,313 50.73 0.1606
2016-08-15 2016-06-30 13F CIGNA COM 125509109 302,263 -454,500 -60.06 38,687 -62.75 0.1055
2016-05-16 2016-03-31 13F CIGNA COM 125509109 756,763 17,200 2.33 103,858 -4.03 0.2817
2016-02-16 2015-12-31 13F CIGNA COM 125509109 739,563 163,100 28.29 108,220 39.04 0.2836
2015-11-16 2015-09-30 13F CIGNA COM 125509109 576,463 77,200 15.46 77,834 -3.77 0.2161
2015-08-14 2015-06-30 13F CIGNA COM 125509109 499,263 23,000 4.83 80,880 31.20 0.2017
2015-05-15 2015-03-31 13F CIGNA COM 125509109 476,263 85,000 21.72 61,647 53.10 0.1503
2015-02-17 2014-12-31 13F CIGNA COM 125509109 391,263 89,700 29.75 40,265 47.23 0.0985
2014-11-14 2014-09-30 13F CIGNA COM 125509109 301,563 -238,200 -44.13 27,349 -44.91 0.0676
2014-08-14 2014-06-30 13F CIGNA COM 125509109 539,763 118,000 27.98 49,642 40.57 0.1283
2014-05-15 2014-03-31 13F CIGNA COM 125509109 421,763 -160,000 -27.50 35,314 -30.61 0.0964
2014-02-14 2013-12-31 13F CIGNA COM 125509109 581,763 5,800 1.01 50,893 14.96 0.1348
2013-11-14 2013-09-30 13F CIGNA COM 125509109 575,963 158,163 37.86 44,269 46.17 0.1273
2013-08-14 2013-06-30 13F CIGNA COM 125509109 417,800 417,800 30,286 0.0934
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.