The Cigna Group
MX ˙ BMV ˙ US1255231003
SecurityMX:CI / The Cigna Group
InstitutionRobeco Institutional Asset Management B.V.
Latest Disclosed Ownership143,633 shares
Latest Disclosed Value $ 38,314,105
Robeco Institutional Asset Management B.V. reports 69.65% increase in ownership of CI / The Cigna Group

On April 21, 2026 - Robeco Institutional Asset Management B.V. filed a 13F-HR form disclosing ownership of 143,633 shares of The Cigna Group (MX:CI) valued at $38,314,105 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 84,665 shares of The Cigna Group. This represents a change in shares of 69.65% 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)
2026-04-21 2026-03-31 13F THE CIGNA GROUP COM 125523100 143,633 58,968 69.65 38,314 64.42 0.0546
2026-01-23 2025-12-31 13F THE CIGNA GROUP COM 125523100 84,665 -10,664 -11.19 23,302 -15.20 0.0332
2025-10-22 2025-09-30 13F THE CIGNA GROUP COM 125523100 95,329 42,641 80.93 27,479 57.77 0.0398
2025-07-18 2025-06-30 13F THE CIGNA GROUP COM 125523100 52,688 7,517 16.64 17,418 17.20 0.0282
2025-04-23 2025-03-31 13F THE CIGNA GROUP COM 125523100 45,171 -71,782 -61.38 14,861 -53.98 0.0289
2025-01-23 2024-12-31 13F THE CIGNA GROUP COM 125523100 116,953 -279,106 -70.47 32,295 -76.46 0.0612
2024-10-29 2024-09-30 13F THE CIGNA GROUP COM 125523100 396,059 -85,831 -17.81 137,211 -13.87 0.2726
2024-07-23 2024-06-30 13F THE CIGNA GROUP COM 125523100 481,890 103,389 27.32 159,298 15.88 0.3427
2024-04-24 2024-03-31 13F THE CIGNA GROUP COM 125523100 378,501 -46,746 -10.99 137,468 7.95 0.2987
2024-02-14 2023-12-31 13F/A-1 THE CIGNA GROUP COM 125523100 425,247 -50,334 -10.58 127,340 -6.40 0.3087
2024-02-08 2023-12-31 13F THE CIGNA GROUP COM 125523100 225,017 -250,564 425 0.0796
2023-10-24 2023-09-30 13F THE CIGNA GROUP COM 125523100 475,581 -29,837 -5.90 136,049 -4.07 0.3636
2023-07-24 2023-06-30 13F THE CIGNA GROUP COM 125523100 505,418 282 0.06 141,820 9.87 0.3718
2023-05-04 2023-03-31 13F THE CIGNA GROUP COM 125523100 505,136 21,736 4.50 129,077 -19.41 0.3519
2023-02-07 2022-12-31 13F CIGNA CORP COM 125523100 483,400 28,497 6.26 160,170 26.89 0.4616
2022-12-01 2022-09-30 13F/A-1 CIGNA CORP COM 125523100 454,903 86,971 23.64 126,228 30.19 0.4079
2022-10-27 2022-09-30 13F CIGNA CORP COM 125523100 454,903 86,971 126,228 0.4024
2022-12-01 2022-06-30 13F/A-1 CIGNA CORP COM 125523100 367,932 208,455 130.71 96,957 153.73 0.3013
2022-07-27 2022-06-30 13F CIGNA CORP COM 125523100 367,932 208,455 96,957 0.2970
2022-12-01 2022-03-31 13F/A-1 CIGNA CORP COM 125523100 159,477 -2,645 -1.63 38,212 2.64 0.0900
2022-04-26 2022-03-31 13F CIGNA CORP COM 125523100 159,477 -2,645 38,212 0.0889
2022-12-01 2021-12-31 13F/A-1 CIGNA CORP COM 125523100 162,122 -30,835 -15.98 37,229 -3.61 0.0792
2022-01-31 2021-12-31 13F CIGNA CORP COM 125523100 162,122 -30,835 37,229 0.0782
2022-12-01 2021-09-30 13F/A-1 CIGNA CORP COM 125523100 192,957 -31,393 -13.99 38,624 -27.38 0.0856
2021-10-20 2021-09-30 13F CIGNA CORP COM 125523100 192,957 -31,393 38,624 0.0845
2022-12-01 2021-06-30 13F/A-1 CIGNA CORP COM 125523100 224,350 38,944 21.00 53,186 18.67 0.1179
2021-07-28 2021-06-30 13F CIGNA CORP COM 125523100 224,350 38,944 53,186 0.1163
2022-12-01 2021-03-31 13F/A-1 CIGNA CORP COM 125523100 185,406 -11,858 -6.01 44,820 9.14 0.1105
2021-04-23 2021-03-31 13F CIGNA CORP COM 125523100 185,406 -11,858 44,820 0.1089
2022-12-01 2020-12-31 13F/A-1 CIGNA CORP COM 125523100 197,264 -29,372 -12.96 41,068 6.97 0.1079
2021-01-28 2020-12-31 13F CIGNA CORP COM 125523100 197,264 -29,372 41,068 0.1066
2021-01-19 2020-09-30 13F/A-1 CIGNA CORP COM 125523100 226,636 50,862 28.94 38,391 16.38 0.1187
2020-10-29 2020-09-30 13F CIGNA CORP COM 125523100 232,606 51,575 39,402 121,686.1998
2021-01-19 2020-06-30 13F/A-1 CIGNA CORP COM 125523100 175,774 -1,497 -0.84 32,987 5.02 0.1120
2020-07-20 2020-06-30 13F CIGNA CORP COM 125523100 181,031 -1,556 33,973 115,276.4487
2021-01-19 2020-03-31 13F/A-1 CIGNA CORP COM 125523100 177,271 5,884 3.43 31,410 -10.37 0.1260
2020-04-30 2020-03-31 13F CIGNA CORP COM 125523100 182,587 6,625 32,352 129,674.1120
2021-01-19 2019-12-31 13F/A-1 CIGNA CORP COM 125523100 171,387 2,298 1.36 35,044 36.55 0.1122
2020-02-06 2019-12-31 13F CIGNA CORP COM 125523100 175,962 1,918 35,980 115,079.2632
2021-01-19 2019-09-30 13F/A-1 CIGNA CORP COM 125523100 169,089 4,775 2.91 25,664 -0.87 0.0906
2019-10-17 2019-09-30 13F CIGNA CORP COM 125523100 174,044 6,074 26,416 93,127.2636
2021-01-19 2019-06-30 13F/A-1 CIGNA CORP COM 125523100 164,314 -7,982 -4.63 25,889 -6.56 0.0914
2019-07-19 2019-06-30 13F CIGNA CORP COM 125523100 167,970 -8,140 26,465 93,322.5124
2021-01-19 2019-03-31 13F/A-1 CIGNA CORP COM 125523100 172,296 -73,270 -29.84 27,708 -40.61 0.1019
2019-05-02 2019-03-31 13F CIGNA CORP COM 125523100 176,110 -73,039 28,321 103,984.6373
2021-01-19 2018-12-31 13F/A-1 CIGNA CORP COM 125523100 245,566 155,081 171.39 46,656 147.59 0.2095
2019-02-08 2018-12-31 13F CIGNA CORP COM 125523100 249,149 155,219 47,336 212,181.2742
2021-01-19 2018-09-30 13F/A-1 CIGNA COM 125509109 90,485 12,367 15.83 18,844 41.92 0.0746
2018-10-25 2018-09-30 13F CIGNA COM 125509109 93,721 13,476 19,517
2021-01-19 2018-06-30 13F/A-1 CIGNA COM 125509109 78,118 -31,419 -28.68 13,278 -27.73 0.0605
2018-08-03 2018-06-30 13F CIGNA COM 125509109 80,245 -32,378 13,639
2021-01-19 2018-03-31 13F/A-1 CIGNA COM 125509109 109,537 9,938 9.98 18,373 -9.16 0.0862
2018-05-07 2018-03-31 13F CIGNA COM 125509109 112,623 10,870 18,891 88,344.3701
2021-01-19 2017-12-31 13F/A-1 CIGNA COM 125509109 99,599 -512,473 -83.73 20,226 -82.32 0.1048
2018-01-25 2017-12-31 13F CIGNA COM 125509109 101,753 -512,400 20,663
2021-01-19 2017-09-30 13F/A-1 CIGNA COM 125509109 612,072 6,227 1.03 114,422 12.83 0.7105
2017-10-17 2017-09-30 13F CIGNA COM 125509109 614,153 5,657 114,811 711,294.4219
2021-01-19 2017-06-30 13F/A-1 CIGNA COM 125509109 605,845 -18,750 -3.00 101,412 10.84 0.6532
2017-08-07 2017-06-30 13F CIGNA COM 125509109 608,496 -18,194 101,856 663,164.5913
2021-01-19 2017-03-31 13F/A-1 CIGNA COM 125509109 624,595 312,992 100.45 91,496 120.13 0.6092
2017-05-15 2017-03-31 13F CIGNA COM 125509109 626,690 315,087 91,803 609,749.9821
2017-02-09 2016-12-31 13F CIGNA COM 125509109 311,603 -156,219 -33.39 41,565 -31.82 0.3252
2016-11-07 2016-09-30 13F CIGNA COM 125509109 467,822 0 0.00 60,967 1.82 0.4506
2016-07-22 2016-06-30 13F CIGNA COM 125509109 467,822 589 0.13 59,878 -6.62 0.4540
2016-05-16 2016-03-31 13F CIGNA COM 125509109 467,233 -701 -0.15 64,124 -6.35 0.5144
2016-02-08 2015-12-31 13F CIGNA COM 125509109 467,934 259,623 124.63 68,473 143.44 0.5856
2015-11-12 2015-09-30 13F CIGNA COM 125509109 208,311 3,123 1.52 28,127 -15.38 0.2143
2015-08-17 2015-06-30 13F CIGNA COM 125509109 205,188 174,996 579.61 33,241 750.81 0.2523
2015-04-24 2015-03-31 13F CIGNA COM 125509109 30,192 -504 -1.64 3,907 23.68 0.0294
2015-02-12 2014-12-31 13F CIGNA COM 125509109 30,696 7,730 33.66 3,159 51.58 0.0227
2014-11-10 2014-09-30 13F CIGNA COM 125509109 22,966 2,741 13.55 2,084 11.98 0.0149
2014-08-13 2014-06-30 13F CIGNA COM 125509109 20,225 -170,790 -89.41 1,861 -88.36 0.0133
2014-05-07 2014-03-31 13F CIGNA COM 125509109 191,015 -96,040 -33.46 15,994 -36.31 0.1227
2014-02-04 2013-12-31 13F CIGNA COM 125509109 287,055 -30,333 -9.56 25,112 2.95 0.2087
2013-11-12 2013-09-30 13F CIGNA COM 125509109 317,388 1,413 0.45 24,393 6.50 0.2370
2013-08-27 2013-06-30 13F Cigna COM 125509109 315,975 315,975 22,904 0.2317
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.