Aflac Incorporated
MX ˙ BMV ˙ US0010551028
SecurityMX:AFL / Aflac Incorporated
InstitutionOak Asset Management, LLC
Latest Disclosed Ownership12,982 shares
Latest Disclosed Value $ 1,424,255
Oak Asset Management, LLC ownership in AFL / Aflac Incorporated

On April 15, 2026 - Oak Asset Management, LLC filed a 13F-HR form disclosing ownership of 12,982 shares of Aflac Incorporated (MX:AFL) valued at $1,424,255 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 12,982 shares of Aflac Incorporated. 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 Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-15 2026-03-31 13F AFLAC COM 001055102 12,982 0 0.00 1,424 -0.49 0.4904
2026-01-14 2025-12-31 13F AFLAC COM 001055102 12,982 -490 -3.64 1,432 -4.85 0.4882
2025-10-20 2025-09-30 13F AFLAC COM 001055102 13,472 -62 -0.46 1,505 5.40 0.5147
2025-07-11 2025-06-30 13F AFLAC COM 001055102 13,534 -87 -0.64 1,427 -5.75 0.5116
2025-04-11 2025-03-31 13F AFLAC COM 001055102 13,621 -75 -0.55 1,515 6.92 0.5551
2025-01-14 2024-12-31 13F AFLAC COM 001055102 13,696 -56 -0.41 1,417 -7.87 0.5240
2024-10-07 2024-09-30 13F AFLAC COM 001055102 13,752 -985 -6.68 1,537 16.79 0.5444
2024-07-12 2024-06-30 13F AFLAC COM 001055102 14,737 -170 -1.14 1,316 2.89 0.4819
2024-04-18 2024-03-31 13F AFLAC COM 001055102 14,907 -50 -0.33 1,280 3.73 0.4788
2024-01-23 2023-12-31 13F AFLAC COM 001055102 14,957 -2,245 -13.05 1,234 -6.59 0.4908
2023-10-26 2023-09-30 13F AFLAC COM 001055102 17,202 -100 -0.58 1,320 9.36 0.5668
2023-08-08 2023-06-30 13F AFLAC COM 001055102 17,302 -970 -5.31 1,208 2.46 0.5004
2023-04-14 2023-03-31 13F AFLAC COM 001055102 18,272 -182 -0.99 1,179 -11.23 0.5082
2023-02-08 2022-12-31 13F AFLAC COM 001055102 18,454 -1,385 -6.98 1,328 19.01 0.5962
2022-10-19 2022-09-30 13F AFLAC COM 001055102 19,839 19,839 1,115 0.5409
2022-07-15 2022-06-30 13F AFLAC COM 001055102 0 -19,910 -100.00 0 -100.00
2022-04-22 2022-03-31 13F AFLAC COM 001055102 19,910 -1,675 -7.76 1,282 1.75 0.5073
2022-02-04 2021-12-31 13F AFLAC COM 001055102 21,585 1,260 6.20 1,260 12.40 0.4814
2021-10-21 2021-09-30 13F AFLAC COM 001055102 20,325 0 0.00 1,121 2.75 0.4660
2021-07-14 2021-06-30 13F AFLAC COM 001055102 20,325 -3,584 -14.99 1,091 -10.87 0.4588
2021-04-27 2021-03-31 13F AFLAC COM 001055102 23,909 -875 -3.53 1,224 11.07 0.6598
2021-01-20 2020-12-31 13F AFLAC COM 001055102 24,784 -10 -0.04 1,102 18.49 0.5369
2020-10-27 2020-09-30 13F AFLAC COM 001055102 24,794 -82 -0.33 930 3.79 0.4915
2020-07-09 2020-06-30 13F AFLAC COM 001055102 24,876 1,530 6.55 896 12.14 0.5312
2020-05-08 2020-03-31 13F AFLAC COM 001055102 23,346 -475 -1.99 799 -36.59 0.5807
2020-01-09 2019-12-31 13F AFLAC COM 001055102 23,821 -840 -3.41 1,260 -2.33 0.7013
2019-10-30 2019-09-30 13F AFLAC COM 001055102 24,661 -76 -0.31 1,290 -5.29 0.7776
2019-07-25 2019-06-30 13F AFLAC COM 001055102 24,737 -1,657 -6.28 1,362 3.18 0.8452
2019-05-06 2019-03-31 13F AFLAC COM 001055102 26,394 -16 -0.06 1,320 9.73 0.8743
2019-01-17 2018-12-31 13F AFLAC COM 001055102 26,410 0 0.00 1,203 -3.22 0.8900
2018-10-19 2018-09-30 13F AFLAC COM 001055102 26,410 -50 -0.19 1,243 9.23 0.7534
2018-08-01 2018-06-30 13F AFLAC COM 001055102 26,460 -1,008 -3.67 1,138 -5.32 0.7768
2018-04-23 2018-03-31 13F AFLAC COM 001055102 27,468 14,184 106.78 1,202 3.09 0.9287
2018-02-13 2017-12-31 13F AFLAC COM 001055102 13,284 13,284 1,166 0.8879
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.