Aflac Incorporated
MX ˙ BMV ˙ US0010551028
SecurityMX:AFL / Aflac Incorporated
InstitutionChesapeake Wealth Management
Latest Disclosed Ownership4,334 shares
Latest Disclosed Value $ 475,482
Chesapeake Wealth Management reports 5.02% decrease in ownership of AFL / Aflac Incorporated

On May 18, 2026 - Chesapeake Wealth Management filed a 13F-HR form disclosing ownership of 4,334 shares of Aflac Incorporated (MX:AFL) valued at $475,482 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 4,563 shares of Aflac Incorporated. This represents a change in shares of -5.02% 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)
2026-05-18 2026-03-31 13F AFLAC COM 001055102 4,334 -229 -5.02 475 -5.57 0.0818
2026-02-03 2025-12-31 13F AFLAC COM 001055102 4,563 -240 -5.00 503 -6.16 0.1499
2025-11-03 2025-09-30 13F AFLAC COM 001055102 4,803 -65 -1.34 536 4.48 0.1637
2025-07-28 2025-06-30 13F AFLAC COM 001055102 4,868 -60 -1.22 513 -6.22 0.1712
2025-05-08 2025-03-31 13F AFLAC COM 001055102 4,928 -240 -4.64 548 2.43 0.1955
2025-01-16 2024-12-31 13F AFLAC COM 001055102 5,168 -308 -5.62 535 -12.75 0.1833
2024-11-07 2024-09-30 13F AFLAC COM 001055102 5,476 -75 -1.35 612 23.64 0.2089
2024-08-13 2024-06-30 13F AFLAC COM 001055102 5,551 86 1.57 496 5.54 0.1798
2024-05-07 2024-03-31 13F AFLAC COM 001055102 5,465 -678 -11.04 469 -7.31 0.1711
2024-02-12 2023-12-31 13F AFLAC COM 001055102 6,143 0 0.00 507 7.43 0.1957
2023-11-16 2023-09-30 13F AFLAC COM 001055102 6,143 -174 -2.75 471 7.05 0.1966
2023-08-01 2023-06-30 13F AFLAC COM 001055102 6,317 0 0.00 441 8.11 0.1738
2023-04-25 2023-03-31 13F AFLAC COM 001055102 6,317 -225 -3.44 408 -13.40 0.1700
2023-02-23 2022-12-31 13F AFLAC COM 001055102 6,542 -100 -1.51 471 25.67 0.2061
2022-10-28 2022-09-30 13F AFLAC COM 001055102 6,642 -225 -3.28 374 -1.58 0.1707
2022-07-21 2022-06-30 13F AFLAC COM 001055102 6,867 -800 -10.43 380 -22.92 0.1625
2022-04-19 2022-03-31 13F AFLAC COM 001055102 7,667 -750 -8.91 493 0.20 0.1791
2022-02-03 2021-12-31 13F AFLAC COM 001055102 8,417 -100 -1.17 492 10.81 0.1656
2021-10-26 2021-09-30 13F AFLAC COM 001055102 8,517 -755 -8.14 444 -10.84 0.1588
2021-07-29 2021-06-30 13F AFLAC COM 001055102 9,272 -474 -4.86 498 -0.20 0.1615
2021-04-26 2021-03-31 13F AFLAC COM 001055102 9,746 -87 -0.88 499 14.19 0.1670
2021-02-05 2020-12-31 13F AFLAC COM 001055102 9,833 -276 -2.73 437 19.07 0.1488
2020-11-12 2020-09-30 13F AFLAC COM 001055102 10,109 -1,035 -9.29 367 -8.71 0.1371
2020-08-11 2020-06-30 13F AFLAC COM 001055102 11,144 -100 -0.89 402 4.42 0.1599
2020-04-29 2020-03-31 13F AFLAC COM 001055102 11,244 -345 -2.98 385 -37.30 0.1778
2020-01-29 2019-12-31 13F AFLAC COM 001055102 11,589 -1,973 -14.55 614 -13.40 0.2367
2019-10-25 2019-09-30 13F AFLAC COM 001055102 13,562 -875 -6.06 709 -10.48 0.2890
2019-08-01 2019-06-30 13F AFLAC COM 001055102 14,437 -2,668 -15.60 792 -7.48 0.3311
2019-04-17 2019-03-31 13F AFLAC COM 001055102 17,105 -300 -1.72 856 7.94 0.3763
2019-02-06 2018-12-31 13F AFLAC COM 001055102 17,405 -2,750 -13.64 793 -16.44 0.3927
2018-11-14 2018-09-30 13F AFLAC COM 001055102 20,155 -200 -0.98 949 8.33 0.4219
2018-08-07 2018-06-30 13F AFLAC COM 001055102 20,355 -673 -3.20 876 -4.89 0.4040
2018-06-04 2018-03-31 13F AFLAC COM 001055102 21,028 21,028 921 0.4253
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.