Aflac Incorporated
MX ˙ BMV ˙ US0010551028
SecurityMX:AFL / Aflac Incorporated
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership667,700 shares
Latest Disclosed Value $ 73,253,367
Renaissance Technologies Llc reports 382.09% increase in ownership of AFL / Aflac Incorporated

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 667,700 shares of Aflac Incorporated (MX:AFL) valued at $73,253,367 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 138,500 shares of Aflac Incorporated. This represents a change in shares of 382.09% 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)
2026-05-14 2026-03-31 13F AFLAC COM 001055102 667,700 529,200 382.09 73,253 379.66 0.1146
2026-02-12 2025-12-31 13F AFLAC COM 001055102 138,500 -626,500 -81.90 15,272 -82.13 0.0237
2025-11-13 2025-09-30 13F AFLAC COM 001055102 765,000 344,400 81.88 85,450 92.65 0.1128
2025-08-13 2025-06-30 13F AFLAC COM 001055102 420,600 372,700 778.08 44,356 732.82 0.0590
2025-05-14 2025-03-31 13F AFLAC COM 001055102 47,900 47,900 5,326 0.0081
2025-02-13 2024-12-31 13F AFLAC COM 001055102 0 -156,900 -100.00 0 -100.00
2024-11-13 2024-09-30 13F AFLAC COM 001055102 156,900 35,100 28.82 17,541 61.27 0.0264
2024-08-09 2024-06-30 13F AFLAC COM 001055102 121,800 121,800 10,878 0.0185
2024-05-13 2024-03-31 13F AFLAC COM 001055102 0 -124,100 -100.00 0 -100.00
2024-02-13 2023-12-31 13F AFLAC COM 001055102 124,100 124,100 10 0.0158
2023-08-11 2023-06-30 13F AFLAC COM 001055102 0 -339,000 -100.00 0 -100.00
2023-05-12 2023-03-31 13F AFLAC COM 001055102 339,000 -671,300 -66.45 22 -70.83 0.0290
2023-02-13 2022-12-31 13F AFLAC COM 001055102 1,010,300 555,400 122.09 73 -99.72 0.0994
2022-11-14 2022-09-30 13F AFLAC COM 001055102 454,900 -230,000 -33.58 25,565 -32.54 0.0362
2022-08-12 2022-06-30 13F AFLAC COM 001055102 684,900 -174,500 -20.30 37,896 -31.52 0.0449
2022-05-13 2022-03-31 13F AFLAC COM 001055102 859,400 406,100 89.59 55,337 109.07 0.0649
2022-02-11 2021-12-31 13F AFLAC COM 001055102 453,300 453,300 26,468 0.0329
2021-05-13 2021-03-31 13F AFLAC COM 001055102 0 -785,000 -100.00 0 -100.00
2021-02-10 2020-12-31 13F AFLAC COM 001055102 785,000 -480,120 -37.95 34,909 -24.09 0.0379
2020-11-13 2020-09-30 13F AFLAC COM 001055102 1,265,120 538,820 74.19 45,987 75.73 0.0459
2020-08-13 2020-06-30 13F AFLAC COM 001055102 726,300 726,300 26,169 0.0226
2019-02-12 2018-12-31 13F AFLAC COM 001055102 0 -263,500 -100.00 0 -100.00
2018-11-13 2018-09-30 13F AFLAC COM 001055102 263,500 263,500 12,403 0.0128
2018-02-13 2017-12-31 13F AFLAC COM 001055102 0 -524,500 -100.00 0 -100.00
2017-11-13 2017-09-30 13F AFLAC COM 001055102 524,500 192,000 57.74 42,689 65.28 0.0502
2017-08-11 2017-06-30 13F AFLAC COM 001055102 332,500 332,500 25,829 0.0330
2017-05-12 2017-03-31 13F AFLAC COM 001055102 0 -586,700 -100.00 0 -100.00
2017-02-13 2016-12-31 13F AFLAC COM 001055102 586,700 586,700 0.00 40,834 0.0646
2016-02-11 2015-12-31 13F AFLAC COM 001055102 0 0 0 0.0000
2015-11-12 2015-09-30 13F AFLAC COM 001055102 0 -58,800 -100.00 0 -100.00
2015-08-14 2015-06-30 13F AFLAC COM 001055102 58,800 58,800 0.00 3,657 0.0083
2015-02-13 2014-12-31 13F AFLAC COM 001055102 0 -709,200 -100.00 0 -100.00
2014-11-12 2014-09-30 13F AFLAC COM 001055102 709,200 356,100 100.85 41,311 87.95 0.1131
2014-08-13 2014-06-30 13F AFLAC COM 001055102 353,100 83,126 30.79 21,980 29.15 0.0512
2014-05-14 2014-03-31 13F AFLAC COM 001055102 269,974 269,974 -35.13 17,019 -29.64 0.0408
2013-11-13 2013-09-30 13F AFLAC COM 001055102 0 -416,200 -100.00 0 -100.00
2013-08-12 2013-06-30 13F AFLAC COM 001055102 416,200 416,200 24,190 0.0634
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.