CVS Health Corporation
MX ˙ BMV ˙ US1266501006
SecurityMX:CVS / CVS Health Corporation
InstitutionCallahan Advisors, LLC
Latest Disclosed Ownership103,082 shares
Latest Disclosed Value $ 7,403,314
Callahan Advisors, LLC reports 13.39% increase in ownership of CVS / CVS Health Corporation

On May 12, 2026 - Callahan Advisors, LLC filed a 13F-HR form disclosing ownership of 103,082 shares of CVS Health Corporation (MX:CVS) valued at $7,403,314 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 90,913 shares of CVS Health Corporation. This represents a change in shares of 13.39% 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)
2026-05-12 2026-03-31 13F CVS Health COM 126650100 103,082 12,169 13.39 7,403 2.62 0.6179
2026-02-06 2025-12-31 13F CVS Health COM 126650100 90,913 2,105 2.37 7,215 7.75 0.5930
2025-10-31 2025-09-30 13F CVS Health COM 126650100 88,808 12,158 15.86 6,695 26.63 0.5686
2025-07-28 2025-06-30 13F CVS Health COM 126650100 76,650 44,285 136.83 5,287 141.20 0.4752
2025-05-01 2025-03-31 13F CVS Health COM 126650100 32,365 3,117 10.66 2,193 67.07 0.2090
2025-01-31 2024-12-31 13F CVS Health COM 126650100 29,248 -4,886 -14.31 1,313 -38.86 0.1236
2024-10-30 2024-09-30 13F CVS Health COM 126650100 34,134 -11,638 -25.43 2,146 -20.61 0.2091
2024-07-29 2024-06-30 13F CVS Health COM 126650100 45,772 -25,651 -35.91 2,703 -52.55 0.2811
2024-04-24 2024-03-31 13F CVS Health COM 126650100 71,423 1,002 1.42 5,697 2.45 0.5975
2024-01-24 2023-12-31 13F CVS Health COM 126650100 70,421 1,691 2.46 5,560 15.88 0.6451
2023-10-23 2023-09-30 13F CVS Health COM 126650100 68,730 -32,309 -31.98 4,799 -31.30 0.6027
2023-07-31 2023-06-30 13F CVS Health COM 126650100 101,039 12,935 14.68 6,985 6.69 0.8488
2023-04-28 2023-03-31 13F CVS Health COM 126650100 88,104 -3,633 -3.96 6,547 -23.42 0.8457
2023-02-03 2022-12-31 13F CVS Health COM 126650100 91,737 1,805 2.01 8,549 -0.34 1.1698
2022-11-14 2022-09-30 13F/A-1 CVS Health COM 126650100 89,932 1,687 1.91 8,577 4.89 1.2317
2022-10-27 2022-09-30 13F CVS Health COM 126650100 89,932 1,687 8,577 1.2317
2022-07-29 2022-06-30 13F CVS Health COM 126650100 88,245 -2,427 -2.68 8,177 -10.90 1.0884
2022-04-27 2022-03-31 13F CVS Health COM 126650100 90,672 -14,375 -13.68 9,177 -15.32 1.0472
2022-02-08 2021-12-31 13F CVS Health COM 126650100 105,047 1,489 1.44 10,837 23.32 1.2158
2021-11-03 2021-09-30 13F CVS Health COM 126650100 103,558 858 0.84 8,788 2.56 1.1074
2021-08-11 2021-06-30 13F CVS Health COM 126650100 102,700 2,719 2.72 8,569 13.92 1.0877
2021-04-21 2021-03-31 13F CVS Health COM 126650100 99,981 4,286 4.48 7,522 15.09 1.0186
2021-01-20 2020-12-31 13F CVS Health COM 126650100 95,695 3,821 4.16 6,536 21.83 0.9564
2020-10-26 2020-09-30 13F CVS Health COM 126650100 91,874 -1,763 -1.88 5,365 -11.82 0.8772
2020-07-17 2020-06-30 13F CVS Health COM 126650100 93,637 13,777 17.25 6,084 28.41 1.0786
2020-04-06 2020-03-31 13F CVS Health COM 126650100 79,860 16,960 26.96 4,738 1.39 0.9947
2020-01-21 2019-12-31 13F CVS Health COM 126650100 62,900 18,288 40.99 4,673 66.06 0.7492
2019-10-21 2019-09-30 13F CVS Health COM 126650100 44,612 12,429 38.62 2,814 60.43 0.4915
2019-07-17 2019-06-30 13F CVS Health COM 126650100 32,183 2,960 10.13 1,754 11.29 0.3148
2019-04-22 2019-03-31 13F CVS Health COM 126650100 29,223 6,115 26.46 1,576 4.10 0.2934
2019-01-24 2018-12-31 13F CVS Health COM 126650100 23,108 2,377 11.47 1,514 -7.23 0.3232
2018-10-15 2018-09-30 13F CVS Health COM 126650100 20,731 85 0.41 1,632 22.80 0.3028
2018-07-19 2018-06-30 13F CVS Health COM 126650100 20,646 1,803 9.57 1,329 13.40 0.2619
2018-04-30 2018-03-31 13F CVS Health COM 126650100 18,843 805 4.46 1,172 -10.40 0.2403
2018-01-30 2017-12-31 13F CVS Health COM 126650100 18,038 -8,329 -31.59 1,308 -38.99 0.2597
2017-10-26 2017-09-30 13F CVS Health COM 126650100 26,367 -8,153 -23.62 2,144 -22.79 0.4508
2017-07-31 2017-06-30 13F CVS Health COM 126650100 34,520 -9,721 -21.97 2,777 -20.04 0.6044
2017-04-27 2017-03-31 13F CVS Health COM 126650100 44,241 -7,482 -14.47 3,473 -14.90 0.7819
2017-01-31 2016-12-31 13F CVS Health COM 126650100 51,723 -4,014 -7.20 4,081 -17.72 0.9837
2016-10-14 2016-09-30 13F CVS Health COM 126650100 55,737 -4,708 -7.79 4,960 -14.29 1.2412
2016-07-25 2016-06-30 13F CVS Health COM 126650100 60,445 -7,419 -10.93 5,787 -17.80 1.5199
2016-04-29 2016-03-31 13F CVS Health COM 126650100 67,864 1,473 2.22 7,040 8.46 1.9296
2016-02-05 2015-12-31 13F C V S Health COM 126650100 66,391 -932 -1.38 6,491 -0.06 1.8512
2015-10-21 2015-09-30 13F C V S Health COM 126650100 67,323 1,684 2.57 6,495 -5.65 1.9944
2015-07-28 2015-06-30 13F C V S Health COM 126650100 65,639 -1,017 -1.53 6,884 0.06 1.9815
2015-04-20 2015-03-31 13F C V S Health COM 126650100 66,656 66,656 0.00 6,880 2.0051
2015-01-27 2014-12-31 13F C V S Health COM 126650100 0 -66,262 -100.00 0 -100.00
2014-10-21 2014-09-30 13F C V S Health COM 126650100 66,262 704 1.07 5,274 6.74 1.6340
2014-07-25 2014-06-30 13F C V S Caremark COM 126650100 65,558 864 1.34 4,941 2.02 1.5700
2014-05-05 2014-03-31 13F C V S Caremark COM 126650100 64,694 444 0.69 4,843 5.33 1.6489
2014-01-22 2013-12-31 13F C V S Caremark COM 126650100 64,250 -790 -1.21 4,598 24.57 1.6034
2013-10-31 2013-09-30 13F C V S Caremark COM 126650100 65,040 933 1.46 3,691 0.68 1.4077
2013-07-30 2013-06-30 13F C V S Caremark COM 126650100 64,107 64,107 3,666 1.4993
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.