The Cigna Group
MX ˙ BMV ˙ US1255231003
SecurityMX:CI / The Cigna Group
InstitutionKorea Investment CORP
Latest Disclosed Ownership201,968 shares
Latest Disclosed Value $ 53,874,964
Korea Investment CORP reports 4.63% decrease in ownership of CI / The Cigna Group

On May 13, 2026 - Korea Investment CORP filed a 13F-HR form disclosing ownership of 201,968 shares of The Cigna Group (MX:CI) valued at $53,874,964 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 211,768 shares of The Cigna Group. This represents a change in shares of -4.63% 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)
2026-05-13 2026-03-31 13F THE CIGNA GROUP COM 125523100 201,968 -9,800 -4.63 53,875 -7.57 0.1116
2026-02-13 2025-12-31 13F THE CIGNA GROUP COM 125523100 211,768 -7,072 -3.23 58,285 -7.60 0.1147
2025-11-13 2025-09-30 13F THE CIGNA GROUP COM 125523100 218,840 19,435 9.75 63,081 -4.31 0.1297
2025-08-13 2025-06-30 13F THE CIGNA GROUP COM 125523100 199,405 4,379 2.25 65,919 2.74 0.1467
2025-05-14 2025-03-31 13F THE CIGNA GROUP COM 125523100 195,026 -46,875 -19.38 64,164 -3.94 0.1555
2025-02-12 2024-12-31 13F THE CIGNA GROUP COM 125523100 241,901 -29,541 -10.88 66,799 -28.97 0.1584
2024-11-13 2024-09-30 13F THE CIGNA GROUP COM 125523100 271,442 -3,502 -1.27 94,038 3.47 0.2232
2024-08-13 2024-06-30 13F THE CIGNA GROUP COM 125523100 274,944 37,843 15.96 90,888 5.55 0.2290
2024-05-14 2024-03-31 13F THE CIGNA GROUP COM 125523100 237,101 -27,589 -10.42 86,113 8.64 0.2185
2024-02-13 2023-12-31 13F THE CIGNA GROUP COM 125523100 264,690 17,908 7.26 79,261 12.27 0.2081
2023-11-13 2023-09-30 13F THE CIGNA GROUP COM 125523100 246,782 -22,981 -8.52 70,597 -6.74 0.2080
2023-08-11 2023-06-30 13F THE CIGNA GROUP COM 125523100 269,763 -43,675 -13.93 75,695 -5.49 0.2127
2023-05-12 2023-03-31 13F THE CIGNA GROUP COM 125523100 313,438 -34,306 -9.87 80,093 -30.49 0.2332
2023-02-13 2022-12-31 13F CIGNA CORP COM 125523100 347,744 42,402 13.89 115,221 36.00 0.3620
2022-11-10 2022-09-30 13F CIGNA CORP COM 125523100 305,342 -9,677 -3.07 84,723 2.06 0.2608
2022-08-12 2022-06-30 13F CIGNA CORP COM 125523100 315,019 52,939 20.20 83,014 32.19 0.2537
2022-05-13 2022-03-31 13F CIGNA CORP COM 125523100 262,080 112,700 75.45 62,797 83.07 0.1553
2022-02-09 2021-12-31 13F CIGNA CORP COM 125523100 149,380 -62,550 -29.51 34,302 -19.14 0.0892
2021-11-12 2021-09-30 13F CIGNA CORP COM 125523100 211,930 25,033 13.39 42,420 -4.26 0.1265
2021-08-12 2021-06-30 13F CIGNA CORP COM 125523100 186,897 -20,211 -9.76 44,308 -11.50 0.1269
2021-05-13 2021-03-31 13F CIGNA CORP COM 125523100 207,108 -58,768 -22.10 50,066 -9.55 0.1580
2021-02-10 2020-12-31 13F CIGNA CORP COM 125523100 265,876 -75,839 -22.19 55,350 -4.39 0.1663
2020-11-12 2020-09-30 13F CIGNA CORP COM 125523100 341,715 -18,247 -5.07 57,890 -14.30 0.2045
2020-08-12 2020-06-30 13F CIGNA CORP COM 125523100 359,962 13,409 3.87 67,547 10.01 0.2482
2020-05-14 2020-03-31 13F CIGNA CORP COM 125523100 346,553 31,600 10.03 61,402 -4.66 0.2695
2020-02-11 2019-12-31 13F CIGNA CORP COM 125523100 314,953 36,800 13.23 64,405 52.54 0.2348
2019-11-12 2019-09-30 13F CIGNA CORP COM 125523100 278,153 23,751 9.34 42,221 5.34 0.1785
2019-08-12 2019-06-30 13F CIGNA CORP COM 125523100 254,402 -21,600 -7.83 40,081 -9.70 0.1723
2019-05-15 2019-03-31 13F CIGNA CORP COM 125523100 276,002 7,876 2.94 44,387 -12.83 0.1998
2019-02-13 2018-12-31 13F CIGNA CORP COM 125523100 268,126 104,646 64.01 50,922 49.57 0.2768
2018-11-13 2018-09-30 13F CIGNA COM 125509109 163,480 68,742 72.56 34,045 111.45 0.1570
2018-08-13 2018-06-30 13F CIGNA COM 125509109 94,738 -35,200 -27.09 16,101 -26.13 0.0734
2018-05-09 2018-03-31 13F CIGNA COM 125509109 129,938 -23,045 -15.06 21,796 -29.85 0.1014
2018-02-12 2017-12-31 13F CIGNA COM 125509109 152,983 3,700 2.48 31,069 11.33 0.1414
2017-10-25 2017-09-30 13F CIGNA COM 125509109 149,283 1,500 1.02 27,907 12.81 0.1289
2017-07-31 2017-06-30 13F CIGNA COM 125509109 147,783 -116,163 -44.01 24,737 -36.02 0.1153
2017-04-25 2017-03-31 13F CIGNA COM 125509109 263,946 -200,269 -43.14 38,665 -37.56 0.1918
2017-02-13 2016-12-31 13F CIGNA COM 125509109 464,215 -15,097 -3.15 61,922 -0.87 0.2976
2016-11-09 2016-09-30 13F CIGNA COM 125509109 479,312 16,050 3.46 62,464 5.35 0.3329
2016-08-12 2016-06-30 13F CIGNA COM 125509109 463,262 73,300 18.80 59,293 10.79 0.3530
2016-05-12 2016-03-31 13F CIGNA COM 125509109 389,962 27,000 7.44 53,518 0.76 0.3914
2016-02-01 2015-12-31 13F CIGNA COM 125509109 362,962 47,600 15.09 53,112 24.73 0.3700
2015-11-12 2015-09-30 13F CIGNA COM 125509109 315,362 48,662 18.25 42,580 -1.45 0.3391
2015-08-13 2015-06-30 13F CIGNA COM 125509109 266,700 -38,900 -12.73 43,205 9.22 0.3682
2015-05-11 2015-03-31 13F CIGNA COM 125509109 305,600 -6,500 -2.08 39,557 23.16 0.3082
2015-02-12 2014-12-31 13F CIGNA COM 125509109 312,100 -28,700 -8.42 32,118 3.92 0.2636
2014-11-14 2014-09-30 13F CIGNA COM 125509109 340,800 -11,800 -3.35 30,907 -4.69 0.2522
2014-08-14 2014-06-30 13F CIGNA COM 125509109 352,600 87,400 32.96 32,429 46.04 0.2699
2014-05-14 2014-03-31 13F CIGNA COM 125509109 265,200 -101,800 -27.74 22,205 -30.84 0.1966
2014-02-06 2013-12-31 13F CIGNA COM 125509109 367,000 -153,500 -29.49 32,105 -19.75 0.3036
2013-11-07 2013-09-30 13F/A-1 CIGNA COM 125509109 520,500 392,500 306.64 40,006 331.15 0.4251
2013-11-05 2013-09-30 13F CIGNA COM 125509109 394,100 30,291
2013-08-08 2013-06-30 13F CIGNA COM 125509109 128,000 128,000 9,279 0.1112
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.