Aflac Incorporated
MX ˙ BMV ˙ US0010551028
SecurityMX:AFL / Aflac Incorporated
InstitutionWellington Management Group Llp
Latest Disclosed Ownership71,379 shares
Latest Disclosed Value $ 7,830,990
Wellington Management Group Llp reports 843.04% increase in ownership of AFL / Aflac Incorporated

On May 15, 2026 - Wellington Management Group Llp filed a 13F-HR form disclosing ownership of 71,379 shares of Aflac Incorporated (MX:AFL) valued at $7,830,990 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 7,569 shares of Aflac Incorporated. This represents a change in shares of 843.04% 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)
2026-05-15 2026-03-31 13F AFLAC COM 001055102 71,379 63,810 843.04 7,831 838.85 0.0002
2026-02-17 2025-12-31 13F AFLAC COM 001055102 7,569 -296 -3.76 835 -5.01 0.0001
2025-11-14 2025-09-30 13F AFLAC COM 001055102 7,865 -249 -3.07 879 2.69 0.0002
2025-08-14 2025-06-30 13F AFLAC COM 001055102 8,114 -2,197 -21.31 856 -25.39 0.0002
2025-05-13 2025-03-31 13F AFLAC COM 001055102 10,311 -621 -5.68 1,146 1.42 0.0002
2025-02-12 2024-12-31 13F AFLAC COM 001055102 10,932 -50,701 -82.26 1,131 -83.60 0.0002
2024-11-14 2024-09-30 13F AFLAC COM 001055102 61,633 -53,905 -46.66 6,891 -33.22 0.0012
2024-08-14 2024-06-30 13F AFLAC COM 001055102 115,538 -9,479 -7.58 10,319 -3.87 0.0018
2024-05-15 2024-03-31 13F AFLAC COM 001055102 125,017 -6,136 -4.68 10,734 -0.80 0.0019
2024-02-12 2023-12-31 13F AFLAC COM 001055102 131,153 -16,191 -10.99 10,820 -4.32 0.0020
2023-11-14 2023-09-30 13F AFLAC COM 001055102 147,344 21,642 17.22 11,309 28.88 0.0023
2023-08-14 2023-06-30 13F AFLAC COM 001055102 125,702 -5,867 -4.46 8,774 3.37 0.0017
2023-05-12 2023-03-31 13F AFLAC COM 001055102 131,569 -6,250 -4.53 8,489 -14.38 0.0017
2023-02-13 2022-12-31 13F AFLAC COM 001055102 137,819 24,142 21.24 9,915 55.17 0.0020
2022-11-14 2022-09-30 13F AFLAC COM 001055102 113,677 -5,275 -4.43 6,389 -2.93 0.0014
2022-08-15 2022-06-30 13F AFLAC COM 001055102 118,952 -29,961 -20.12 6,582 -31.35 0.0013
2022-05-16 2022-03-31 13F AFLAC COM 001055102 148,913 -1,762,306 -92.21 9,588 -91.41 0.0016
2022-02-11 2021-12-31 13F AFLAC COM 001055102 1,911,219 70,481 3.83 111,596 16.30 0.0178
2021-11-15 2021-09-30 13F AFLAC COM 001055102 1,840,738 -46,175 -2.45 95,957 -5.23 0.0163
2021-08-16 2021-06-30 13F AFLAC COM 001055102 1,886,913 71,769 3.95 101,252 8.99 0.0169
2021-05-17 2021-03-31 13F AFLAC COM 001055102 1,815,144 -84,913 -4.47 92,900 9.95 0.0164
2021-02-12 2020-12-31 13F AFLAC COM 001055102 1,900,057 -46,797 -2.40 84,496 19.40 0.0156
2020-11-16 2020-09-30 13F AFLAC COM 001055102 1,946,854 -85,873 -4.22 70,768 -3.37 0.0146
2020-08-14 2020-06-30 13F AFLAC COM 001055102 2,032,727 1,223,220 151.11 73,239 164.23 0.0163
2020-05-14 2020-03-31 13F AFLAC COM 001055102 809,507 -223,840 -21.66 27,718 -49.29 0.0073
2020-02-11 2019-12-31 13F AFLAC COM 001055102 1,033,347 -101,275 -8.93 54,664 -7.92 0.0115
2019-11-13 2019-09-30 13F AFLAC COM 001055102 1,134,622 -125,512 -9.96 59,363 -14.05 0.0134
2019-08-14 2019-06-30 13F AFLAC COM 001055102 1,260,134 -375,970 -22.98 69,068 -15.57 0.0153
2019-05-15 2019-03-31 13F AFLAC COM 001055102 1,636,104 5,516 0.34 81,805 10.12 0.0185
2019-02-14 2018-12-31 13F AFLAC COM 001055102 1,630,588 -240,612 -12.86 74,290 -15.65 0.0186
2018-11-14 2018-09-30 13F AFLAC COM 001055102 1,871,200 299,304 19.04 88,077 30.25 0.0185
2018-08-14 2018-06-30 13F AFLAC COM 001055102 1,571,896 146,255 10.26 67,623 8.39 0.0151
2018-05-15 2018-03-31 13F AFLAC COM 001055102 1,425,641 913,153 178.18 62,386 38.68 0.0141
2018-02-13 2017-12-31 13F AFLAC COM 001055102 512,488 246,151 92.42 44,987 107.53 0.0099
2017-11-13 2017-09-30 13F AFLAC COM 001055102 266,337 55,764 26.48 21,677 32.52 0.0050
2017-08-14 2017-06-30 13F AFLAC COM 001055102 210,573 -199,686 -48.67 16,357 -44.95 0.0039
2017-05-11 2017-03-31 13F AFLAC COM 001055102 410,259 -55,055 -11.83 29,711 -8.26 0.0072
2017-02-14 2016-12-31 13F AFLAC COM 001055102 465,314 363,092 355.20 32,386 340.81 0.0081
2016-11-14 2016-09-30 13F AFLAC COM 001055102 102,222 35,352 52.87 7,347 52.24 0.0018
2016-08-15 2016-06-30 13F AFLAC COM 001055102 66,870 -829,788 -92.54 4,826 -91.48 0.0012
2016-05-13 2016-03-31 13F AFLAC COM 001055102 896,658 821,189 1,088.11 56,615 1,152.27 0.0149
2016-02-12 2015-12-31 13F AFLAC COM 001055102 75,469 4,868 6.90 4,521 10.16 0.0012
2015-11-16 2015-09-30 13F AFLAC COM 001055102 70,601 -283,897 -80.08 4,104 -81.39 0.0011
2015-08-14 2015-06-30 13F AFLAC COM 001055102 354,498 -1,280,707 -78.32 22,050 -78.93 0.0057
2015-05-15 2015-03-31 13F AFLAC COM 001055102 1,635,205 -2,136,603 -56.65 104,670 -54.57 0.0269
2015-02-13 2014-12-31 13F AFLAC COM 001055102 3,771,808 -2,519,126 -40.04 230,419 -37.12 0.0609
2014-11-14 2014-09-30 13F AFLAC COM 001055102 6,290,934 -3,729,603 -37.22 366,446 -41.25 0.1010
2014-08-14 2014-06-30 13F AFLAC COM 001055102 10,020,537 -3,881,926 -27.92 623,779 -28.83 0.1678
2014-05-15 2014-03-31 13F AFLACINC COM 001055102 13,902,463 1,156,752 9.08 876,411 2.94 0.2433
2014-02-14 2013-12-31 13F AFLAC COM 001055102 12,745,711 3,989,230 45.56 851,413 56.85 0.2448
2013-11-14 2013-09-30 13F AFLAC COM 001055102 8,756,481 4,475,393 104.54 542,813 118.16 0.1700
2013-08-14 2013-06-30 13F AFLAC COM 001055102 4,281,088 4,281,088 248,817 0.0812
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.