American Investment Services, Inc. ownership in CI / The Cigna Group

The Cigna Group

MX ˙ BMV ˙ US1255231003

Security	MX:CI / The Cigna Group
Institution	American Investment Services, Inc.
Latest Disclosed Ownership	2,033 shares
Latest Disclosed Value	$ 542,303

On May 13, 2026 - American Investment Services, Inc. filed a 13F-HR form disclosing ownership of 2,033 shares of The Cigna Group (MX:CI) valued at $542,303 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 2,033 shares of The Cigna Group. This represents a change in shares of 0.00% 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	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-13	2026-03-31	13F	THE CIGNA GROUP	COM	125523100	2,033	0	0.00	542	-3.04	0.1210
2026-02-13	2025-12-31	13F	THE CIGNA GROUP	COM	125523100	2,033	0	0.00	560	-4.61	0.1299
2025-11-13	2025-09-30	13F	THE CIGNA GROUP	COM	125523100	2,033	0	0.00	586	-12.80	0.1408
2025-08-13	2025-06-30	13F	THE CIGNA GROUP	COM	125523100	2,033	0	0.00	672	0.60	0.1716
2025-05-13	2025-03-31	13F	THE CIGNA GROUP	COM	125523100	2,033	-31	-1.50	669	17.40	0.1177
2025-03-03	2024-12-31	13F/A-1	THE CIGNA GROUP	COM	125523100	2,064	0	0.00	570	-20.42	0.1009
2025-02-14	2024-12-31	13F	THE CIGNA GROUP	COM	125523100	2,064	0		715		0.1194
2024-11-14	2024-09-30	13F	THE CIGNA GROUP	COM	125523100	2,064	0	0.00	715	4.84	0.1194
2024-08-14	2024-06-30	13F	THE CIGNA GROUP	COM	125523100	2,064	0	0.00	682	-8.95	0.1208
2024-05-13	2024-03-31	13F	THE CIGNA GROUP	COM	125523100	2,064	31	1.52	750	23.19	0.1329
2024-02-12	2023-12-31	13F	THE CIGNA GROUP	COM	125523100	2,033	0	0.00	609	4.65	0.1148
2023-11-13	2023-09-30	13F	THE CIGNA GROUP	COM	125523100	2,033	0	0.00	582	1.93	0.1242
2023-08-08	2023-06-30	13F	THE CIGNA GROUP	COM	125523100	2,033	0	0.00	570	-15.30	0.1156
2023-05-12	2023-03-31	13F	THE CIGNA GROUP	COM	125523100	2,033	0	0.00	674	0.00	0.1385
2023-02-06	2022-12-31	13F	CIGNA CORP	COM	125523100	2,033	0	0.00	674	19.33	0.1385
2022-11-09	2022-09-30	13F	CIGNA CORP	COM	125523100	2,033	0	0.00	564	5.22	0.1342
2022-08-02	2022-06-30	13F	CIGNA CORP	COM	125523100	2,033	0	0.00	536	10.06	0.1221
2022-05-10	2022-03-31	13F	CIGNA CORP	COM	125523100	2,033	0	0.00	487	4.28	0.1069
2022-02-08	2021-12-31	13F	CIGNA CORP	COM	125523100	2,033	0	0.00	467	14.74	0.1023
2021-11-09	2021-09-30	13F	CIGNA CORP	COM	125523100	2,033	25	1.25	407	-14.50	0.0913
2021-08-03	2021-06-30	13F	CIGNA CORP	COM	125523100	2,008	25	1.26	476	-0.63	0.1096
2021-05-10	2021-03-31	13F	CIGNA CORP	COM	125523100	1,983	0	0.00	479	15.98	0.1297
2021-02-05	2020-12-31	13F	CIGNA CORP	COM	125523100	1,983	0	0.00	413	22.92	0.1255
2020-10-29	2020-09-30	13F	CIGNA CORP	COM	125523100	1,983	0	0.00	336	-9.68	0.1128
2020-08-03	2020-06-30	13F	CIGNA CORP	COM	125523100	1,983	-25	-1.25	372	4.49	0.1308
2020-04-28	2020-03-31	13F	CIGNA CORP	COM	125523100	2,008	-37	-1.81	356	-14.83	0.1365
2020-01-29	2019-12-31	13F	CIGNA CORP	COM	125523100	2,045	12	0.59	418	35.28	0.1263
2019-11-08	2019-09-30	13F	CIGNA CORP	COM	125523100	2,033	0	0.00	309	-3.44	0.0970
2019-08-06	2019-06-30	13F	CIGNA CORP	COM	125523100	2,033	0	0.00	320	-2.14	0.1015
2019-05-06	2019-03-31	13F	CIGNA CORP	COM	125523100	2,033	-50	-2.40	327	-17.42	0.1040
2019-01-18	2018-12-31	13F	CIGNA CORP	COM	125523100	2,083	-50	-2.34	396	-10.81	0.1410
2018-10-20	2018-09-30	13F	CIGNA	COM	125509109	2,133	0	0.00	444	22.31	0.1497
2018-08-03	2018-06-30	13F	CIGNA	COM	125509109	2,133	0	0.00	363	1.40	0.1254
2018-04-13	2018-03-31	13F	CIGNA	COM	125509109	2,133	-50	-2.29	358	-19.19	0.1266
2018-02-08	2017-12-31	13F	CIGNA	COM	125509109	2,183	0	0.00	443	8.58	0.1618
2017-10-12	2017-09-30	13F	CIGNA	COM	125509109	2,183	0	0.00	408	11.78	0.1562
2017-08-11	2017-06-30	13F	CIGNA	COM	125509109	2,183	0	0.00	365	14.06	0.1447
2017-04-06	2017-03-31	13F	CIGNA	COM	125509109	2,183	200	10.09	320	20.75	0.1301
2017-02-14	2016-12-31	13F	CIGNA	COM	125509109	1,983	0	0.00	265	2.71	0.1107
2016-10-28	2016-09-30	13F	CIGNA	COM	125509109	1,983	1,983		258		0.1073

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.