CVS Health Corporation
MX ˙ BMV ˙ US1266501006
SecurityMX:CVS / CVS Health Corporation
InstitutionKorea Investment CORP
Latest Disclosed Ownership1,079,245 shares
Latest Disclosed Value $ 77,511,376
Korea Investment CORP reports 12.87% increase in ownership of CVS / CVS Health Corporation

On May 13, 2026 - Korea Investment CORP filed a 13F-HR form disclosing ownership of 1,079,245 shares of CVS Health Corporation (MX:CVS) valued at $77,511,376 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 956,189 shares of CVS Health Corporation. This represents a change in shares of 12.87% 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 CVS HEALTH COM 126650100 1,079,245 123,056 12.87 77,511 2.15 0.1606
2026-02-13 2025-12-31 13F CVS HEALTH COM 126650100 956,189 144,838 17.85 75,883 24.06 0.1494
2025-11-13 2025-09-30 13F CVS HEALTH COM 126650100 811,351 -92,211 -10.21 61,168 -1.86 0.1258
2025-08-13 2025-06-30 13F CVS HEALTH COM 126650100 903,562 -82,785 -8.39 62,328 -6.73 0.1387
2025-05-14 2025-03-31 13F CVS HEALTH COM 126650100 986,347 332,144 50.77 66,825 127.55 0.1620
2025-02-12 2024-12-31 13F CVS HEALTH COM 126650100 654,203 -119,390 -15.43 29,367 -39.63 0.0696
2024-11-13 2024-09-30 13F CVS HEALTH COM 126650100 773,593 -54,446 -6.58 48,644 -0.53 0.1154
2024-08-13 2024-06-30 13F CVS HEALTH COM 126650100 828,039 -192,815 -18.89 48,904 -39.94 0.1232
2024-05-14 2024-03-31 13F CVS HEALTH COM 126650100 1,020,854 -68,129 -6.26 81,423 -5.31 0.2066
2024-02-13 2023-12-31 13F CVS HEALTH COM 126650100 1,088,983 3,412 0.31 85,986 13.45 0.2258
2023-11-13 2023-09-30 13F CVS HEALTH COM 126650100 1,085,571 13,854 1.29 75,795 2.30 0.2233
2023-08-11 2023-06-30 13F CVS HEALTH COM 126650100 1,071,717 -256,046 -19.28 74,088 -24.91 0.2082
2023-05-12 2023-03-31 13F CVS HEALTH COM 126650100 1,327,763 10,383 0.79 98,666 -19.63 0.2873
2023-02-13 2022-12-31 13F CVS HEALTH COM 126650100 1,317,380 -121,237 -8.43 122,767 -10.52 0.3857
2022-11-10 2022-09-30 13F CVS HEALTH COM 126650100 1,438,617 -58,258 -3.89 137,201 -1.08 0.4223
2022-08-12 2022-06-30 13F CVS HEALTH COM 126650100 1,496,875 5,805 0.39 138,700 -8.09 0.4240
2022-05-13 2022-03-31 13F CVS HEALTH COM 126650100 1,491,070 385,700 34.89 150,911 32.34 0.3732
2022-02-09 2021-12-31 13F CVS HEALTH COM 126650100 1,105,370 545,400 97.40 114,030 139.97 0.2964
2021-11-12 2021-09-30 13F CVS HEALTH COM 126650100 559,970 68,800 14.01 47,519 15.95 0.1417
2021-08-12 2021-06-30 13F CVS HEALTH COM 126650100 491,170 -42,800 -8.02 40,983 2.02 0.1174
2021-05-13 2021-03-31 13F CVS HEALTH COM 126650100 533,970 -63,300 -10.60 40,171 -1.53 0.1268
2021-02-10 2020-12-31 13F CVS HEALTH COM 126650100 597,270 -395,336 -39.83 40,794 -29.63 0.1226
2020-11-12 2020-09-30 13F CVS HEALTH COM 126650100 992,606 -484,700 -32.81 57,968 -39.60 0.2048
2020-08-12 2020-06-30 13F CVS HEALTH COM 126650100 1,477,306 73,700 5.25 95,981 15.26 0.3526
2020-05-14 2020-03-31 13F CVS HEALTH COM 126650100 1,403,606 23,705 1.72 83,276 -18.77 0.3655
2020-02-11 2019-12-31 13F CVS HEALTH COM 126650100 1,379,901 96,200 7.49 102,513 26.62 0.3738
2019-11-12 2019-09-30 13F CVS HEALTH COM 126650100 1,283,701 120,400 10.35 80,963 27.73 0.3422
2019-08-12 2019-06-30 13F CVS HEALTH COM 126650100 1,163,301 -119,700 -9.33 63,388 -8.39 0.2725
2019-05-15 2019-03-31 13F CVS CAREMARK COM 126650100 1,283,001 177,209 16.03 69,192 -4.50 0.3114
2019-02-13 2018-12-31 13F CVS CAREMARK COM 126650100 1,105,792 428,435 63.25 72,451 35.87 0.3938
2018-11-13 2018-09-30 13F CVS CAREMARK COM 126650100 677,357 140,209 26.10 53,322 54.27 0.2459
2018-08-13 2018-06-30 13F CVS CAREMARK COM 126650100 537,148 -314,245 -36.91 34,565 -34.74 0.1575
2018-05-09 2018-03-31 13F CVS CAREMARK COM 126650100 851,393 -12,805 -1.48 52,965 -15.46 0.2465
2018-02-12 2017-12-31 13F CVS CAREMARK COM 126650100 864,198 325,100 60.30 62,654 42.92 0.2852
2017-10-25 2017-09-30 13F CVS CAREMARK COM 126650100 539,098 -150,723 -21.85 43,839 -21.02 0.2025
2017-07-31 2017-06-30 13F CVS CAREMARK COM 126650100 689,821 -133,022 -16.17 55,503 -14.07 0.2587
2017-04-25 2017-03-31 13F CVS CAREMARK COM 126650100 822,843 -519,968 -38.72 64,593 -39.04 0.3204
2017-02-13 2016-12-31 13F CVS CAREMARK COM 126650100 1,342,811 179,858 15.47 105,961 2.39 0.5092
2016-11-09 2016-09-30 13F CVS CAREMARK COM 126650100 1,162,953 49,524 4.45 103,491 -2.92 0.5516
2016-08-12 2016-06-30 13F CVS CAREMARK COM 126650100 1,113,429 166,500 17.58 106,600 8.53 0.6347
2016-05-12 2016-03-31 13F CVS CAREMARK COM 126650100 946,929 -44,700 -4.51 98,224 1.31 0.7183
2016-02-01 2015-12-31 13F CVS CAREMARK COM 126650100 991,629 80,400 8.82 96,951 10.28 0.6754
2015-11-12 2015-09-30 13F CVS CAREMARK COM 126650100 911,229 118,229 14.91 87,915 5.71 0.7001
2015-08-13 2015-06-30 13F CVS CAREMARK COM 126650100 793,000 -121,100 -13.25 83,170 -11.84 0.7089
2015-05-11 2015-03-31 13F CVS CAREMARK COM 126650100 914,100 28,100 3.17 94,344 10.56 0.7350
2015-02-12 2014-12-31 13F CVS CAREMARK COM 126650100 886,000 4,600 0.52 85,331 21.64 0.7004
2014-11-14 2014-09-30 13F CVS CAREMARK COM 126650100 881,400 -70,700 -7.43 70,151 -2.24 0.5723
2014-08-14 2014-06-30 13F CVS CAREMARK COM 126650100 952,100 76,600 8.75 71,760 9.49 0.5973
2014-05-14 2014-03-31 13F CVS CAREMARK COM 126650100 875,500 122,200 16.22 65,540 21.56 0.5803
2014-02-06 2013-12-31 13F CVS CAREMARK COM 126650100 753,300 251,800 50.21 53,914 89.44 0.5098
2013-11-07 2013-09-30 13F/A-1 CVS CAREMARK COM 126650100 501,500 8,800 1.79 28,460 1.02 0.3024
2013-11-05 2013-09-30 13F CVS CAREMARK COM 126650100 491,700 27,904
2013-08-08 2013-06-30 13F CVS CAREMARK COM 126650100 492,700 492,700 28,173 0.3377
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.