American International Group, Inc.
MX ˙ BMV ˙ US0268747849
SecurityMX:AIG / American International Group, Inc.
InstitutionAmeriprise Financial Inc
Latest Disclosed Ownership5,691,465 shares
Latest Disclosed Value $ 428,284,989
Ameriprise Financial Inc reports 2.89% increase in ownership of AIG / American International Group, Inc.

On May 15, 2026 - Ameriprise Financial Inc filed a 13F-HR form disclosing ownership of 5,691,465 shares of American International Group, Inc. (MX:AIG) valued at $428,284,989 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 5,531,443 shares of American International Group, Inc.. This represents a change in shares of 2.89% 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.

Upgrade to unlock premium data and export to Excel .

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 AMERICAN INTERNATIONAL GROUP COM 026874784 5,691,465 160,022 2.89 428,285 -9.49 0.0184
2026-02-17 2025-12-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 5,531,443 85,187 1.56 473,216 10.63 0.1069
2025-11-14 2025-09-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 5,446,256 126,638 2.38 427,749 -6.05 0.0982
2025-08-14 2025-06-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 5,319,618 -151,017 -2.76 455,307 -4.27 0.1122
2025-05-14 2025-03-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 5,470,635 -814,628 -12.96 475,600 3.95 0.1284
2025-02-14 2024-12-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 6,285,263 -75,378 -1.19 457,529 -1.74 0.1174
2024-11-14 2024-09-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 6,360,641 -76,591 -1.19 465,652 -2.56 0.1194
2024-08-14 2024-06-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 6,437,232 331,462 5.43 477,900 0.13 0.1293
2024-05-15 2024-03-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 6,105,770 -134,063 -2.15 477,291 12.90 0.1314
2024-02-14 2023-12-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 6,239,833 -368,393 -5.57 422,749 5.57 0.1266
2023-11-14 2023-09-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 6,608,226 -457,703 -6.48 400,459 -1.50 0.1315
2023-08-14 2023-06-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 7,065,929 -198,897 -2.74 406,574 11.13 0.1275
2023-05-22 2023-03-31 13F/A-1 AMERICAN INTERNATIONAL GROUP COM 026874784 7,264,826 -7,192 -0.10 365,861 -20.45 0.1200
2023-05-15 2023-03-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 7,264,826 -7,192 365,861 0.1200
2023-02-14 2022-12-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 7,272,018 -135,649 -1.83 459,890 30.18 0.1576
2022-11-14 2022-09-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 7,407,667 -598,292 -7.47 353,278 -13.34 0.1306
2022-08-15 2022-06-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 8,005,959 -1,245,856 -13.47 407,656 -29.19 0.1422
2022-05-16 2022-03-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 9,251,815 -118,846 -1.27 575,713 9.09 0.1699
2022-02-14 2021-12-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 9,370,661 666,294 7.65 527,749 10.43 0.1460
2021-11-15 2021-09-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 8,704,367 10,563 0.12 477,921 15.49 0.1527
2021-08-16 2021-06-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 8,693,804 -273,391 -3.05 413,835 -0.13 0.1280
2021-05-17 2021-03-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 8,967,195 2,037,645 29.41 414,379 57.98 0.1377
2021-02-12 2020-12-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 6,929,550 -69,465 -0.99 262,303 36.14 0.0930
2020-11-16 2020-09-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 6,999,015 -95,443 -1.35 192,672 -12.90 0.0784
2020-08-14 2020-06-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 7,094,458 -202,993 -2.78 221,205 25.01 0.0948
2020-05-15 2020-03-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 7,297,451 1,299,083 21.66 176,956 -42.53 0.0929
2020-02-14 2019-12-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 5,998,368 -88,483 -1.45 307,890 -9.18 0.1280
2019-11-14 2019-09-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 6,086,851 -100,307 -1.62 339,026 2.84 0.1519
2019-08-14 2019-06-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 6,187,158 644,895 11.64 329,654 38.13 0.1477
2019-05-15 2019-03-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 5,542,263 -4,219,199 -43.22 238,647 -37.97 0.1098
2019-02-14 2018-12-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 9,761,462 98,649 1.02 384,732 -25.21 0.1924
2018-11-14 2018-09-30 13F AMERICAN INTERNATION COM 026874784 9,662,813 313,743 3.36 514,447 3.78 0.1798
2018-08-14 2018-06-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 9,349,070 4,963,881 113.20 495,703 107.72 0.2193
2018-05-14 2018-03-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 4,385,189 -2,169,513 -33.10 238,642 -38.90 0.1080
2018-02-12 2017-12-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 6,554,702 2,804,744 74.79 390,578 69.66 0.1781
2017-11-07 2017-09-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 3,749,958 515,520 15.94 230,209 13.84 0.1096
2017-08-10 2017-06-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 3,234,438 2,758,629 579.78 202,219 580.80 0.1012
2017-05-05 2017-03-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 475,809 388,483 444.87 29,703 -12.02 0.0154
2017-02-03 2016-12-31 13F AMERICAN INTERNATIONAL GROUP WT 01 WT ACG874152 87,326 0 0.00 0 0.0000
2017-02-03 2016-12-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 516,989 -52,390 33,763 0.0184
2016-11-08 2016-09-30 13F AMERICAN INTERNATIONAL GROUP WT 01 WT ACG874152 87,326 0 0.00 0 0.0000
2016-11-08 2016-09-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 569,379 -24,796 33,794 0.0189
2016-08-08 2016-06-30 13F AMERICAN INTERNATIONAL GROUP WT 01 WT ACG874152 87,326 0 0.00 0 0.0000
2016-08-08 2016-06-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 594,175 -65,055 31,426 0.0184
2016-05-12 2016-03-31 13F AMERICAN INTERNATIONAL GROUP WT 01 WT ACG874152 87,326 0 0.00 0 0.0000
2016-05-12 2016-03-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 659,230 -889,353 35,628 0.0213
2016-02-11 2015-12-31 13F AMERICAN INTERNATIONAL GROUP WT 01 WT ACG874152 87,326 0 0.00 0 0.0000
2016-02-11 2015-12-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 1,548,583 -347,566 95,967 0.0563
2015-11-12 2015-09-30 13F AMERICAN INTERNATIONAL GROUP WT 01 WT ACG874152 87,326 0 0.00 0 0.0000
2015-11-12 2015-09-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 1,896,149 -838,911 107,703 0.0667
2015-08-13 2015-06-30 13F AMERICAN INTERNATIONAL GROUP WT 01 WT ACG874152 87,326 0 0.00 0 0.0000
2015-08-13 2015-06-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 2,735,060 900,988 169,080 0.0962
2015-05-14 2015-03-31 13F AMERICAN INTERNATIONAL GROUP WT 01 WT ACG874152 87,326 -1,840,738 -95.47 0 -100.00
2015-05-14 2015-03-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 1,834,072 -93,992 100,490 0.0577
2015-02-13 2014-12-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 1,928,064 -84,331 -4.19 107,992 -0.67 0.0629
2014-11-14 2014-09-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 2,012,395 -163,630 -7.52 108,722 -8.45 0.0654
2014-08-13 2014-06-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 2,176,025 -48,049 -2.16 118,760 6.77 0.0701
2014-05-14 2014-03-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 2,224,074 -1,474,311 -39.86 111,225 -41.09 0.0668
2014-02-14 2013-12-31 13F AMERICAN INTERNATIONAL GROUP COM 026874784 3,698,385 -2,798,329 -43.07 188,803 -40.24 0.1144
2013-11-14 2013-09-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 6,496,714 -650,088 -9.10 315,919 -1.13 0.2072
2013-08-14 2013-06-30 13F AMERICAN INTERNATIONAL GROUP COM 026874784 7,146,802 7,146,802 319,518 0.2212
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.