Aflac Incorporated
MX ˙ BMV ˙ US0010551028
SecurityMX:AFL / Aflac Incorporated
InstitutionMadison Asset Management, LLC
Latest Disclosed Ownership3,305 shares
Latest Disclosed Value $ 362,592
Madison Asset Management, LLC reports 0.63% decrease in ownership of AFL / Aflac Incorporated

On May 7, 2026 - Madison Asset Management, LLC filed a 13F-HR form disclosing ownership of 3,305 shares of Aflac Incorporated (MX:AFL) valued at $362,592 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 3,326 shares of Aflac Incorporated. This represents a change in shares of -0.63% 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)
2026-05-07 2026-03-31 13F Aflac COM 001055102 3,305 -21 -0.63 363 -1.09 0.0045
2026-02-04 2025-12-31 13F Aflac COM 001055102 3,326 -6,190 -65.05 367 -65.54 0.0042
2025-11-06 2025-09-30 13F Aflac COM 001055102 9,516 5,432 133.01 1,063 146.98 0.0117
2025-08-11 2025-06-30 13F Aflac COM 001055102 4,084 -161 -3.79 431 -8.90 0.0047
2025-05-06 2025-03-31 13F Aflac COM 001055102 4,245 0 0.00 472 7.52 0.0053
2025-02-10 2024-12-31 13F Aflac COM 001055102 4,245 -123 -2.82 439 -10.04 0.0050
2024-11-12 2024-09-30 13F Aflac COM 001055102 4,368 0 0.00 488 25.13 0.0055
2024-08-09 2024-06-30 13F Aflac COM 001055102 4,368 -799 -15.46 390 -11.96 0.0048
2024-05-09 2024-03-31 13F Aflac COM 001055102 5,167 -6,225 -54.64 444 -52.82 0.0055
2024-02-12 2023-12-31 13F Aflac COM 001055102 11,392 -185,570 -94.22 940 -93.79 0.0127
2023-11-13 2023-09-30 13F Aflac COM 001055102 196,962 -55,659 -22.03 15,117 -14.27 0.2219
2023-08-01 2023-06-30 13F Aflac COM 001055102 252,621 -18,444 -6.80 17,633 0.82 0.2573
2023-04-26 2023-03-31 13F Aflac COM 001055102 271,065 -94,170 -25.78 17,489 67,165.38 0.2656
2023-02-08 2022-12-31 13F Aflac COM 001055102 365,235 -9,520 -2.54 26 -99.88 0.4122
2022-11-10 2022-09-30 13F Aflac COM 001055102 374,755 -47,269 -11.20 21,061 -9.81 0.3550
2022-08-09 2022-06-30 13F Aflac COM 001055102 422,024 -120,236 -22.17 23,351 -33.12 0.3645
2022-05-12 2022-03-31 13F Aflac COM 001055102 542,260 85,903 18.82 34,916 31.03 0.4995
2022-02-15 2021-12-31 13F Aflac COM 001055102 456,357 -14,617 -3.10 26,647 8.53 0.3494
2021-11-12 2021-09-30 13F Aflac COM 001055102 470,974 -45,684 -8.84 24,552 -11.44 0.3378
2021-08-09 2021-06-30 13F Aflac COM 001055102 516,658 23,949 4.86 27,724 9.94 0.3740
2021-05-11 2021-03-31 13F Aflac COM 001055102 492,709 492,709 25,217 0.3518
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.