American International Group, Inc.
MX ˙ BMV ˙ US0268747849
SecurityMX:AIG / American International Group, Inc.
InstitutionBaird Financial Group, Inc.
Latest Disclosed Ownership50,431 shares
Latest Disclosed Value $ 3,794,948
Baird Financial Group, Inc. reports 9.10% increase in ownership of AIG / American International Group, Inc.

On May 14, 2026 - Baird Financial Group, Inc. filed a 13F-HR form disclosing ownership of 50,431 shares of American International Group, Inc. (MX:AIG) valued at $3,794,948 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 46,223 shares of American International Group, Inc.. This represents a change in shares of 9.10% 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 AMERICAN INTL GROUP COM NEW 026874784 50,431 4,208 9.10 3,795 -4.05 0.0059
2026-02-13 2025-12-31 13F AMERICAN INTL GROUP INC COM COMMON 026874784 46,223 6,995 17.83 3,954 28.38 0.0062
2025-11-13 2025-09-30 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 39,228 -10,880 -21.71 3,081 -28.17 0.0050
2025-08-13 2025-06-30 13F AMERICAN INTL GROUP INC COM COMMON 026874784 50,108 10,764 27.36 4,289 25.38 0.0075
2025-05-15 2025-03-31 13F AMERICAN INTL GROUP INC COM COMMON 026874784 39,344 1,216 3.19 3,421 23.24 0.0066
2025-02-14 2024-12-31 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 38,128 2,350 6.57 2,776 5.92 0.0053
2024-11-14 2024-09-30 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 35,778 -2,743 -7.12 2,620 -8.36 0.0051
2024-08-14 2024-06-30 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 38,521 -594 -1.52 2,860 -6.48 0.0059
2024-05-14 2024-03-31 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 39,115 -5,078 -11.49 3,058 2.10 0.0064
2024-02-14 2023-12-31 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 44,193 -4,113 -8.51 2,994 2.29 0.0068
2023-11-13 2023-09-30 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 48,306 11,772 32.22 2,927 39.25 0.0080
2023-08-11 2023-06-30 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 36,534 11,027 43.23 2,102 63.71 0.0055
2023-05-15 2023-03-31 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 25,507 -15,490 -37.78 1,285 64,100.00 0.0032
2023-02-13 2022-12-31 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 40,997 13,335 48.21 3 -99.85 0.0068
2022-11-15 2022-09-30 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 27,662 -5,278 -16.02 1,314 -22.02 0.0039
2022-08-08 2022-06-30 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 32,940 -2,438 -6.89 1,685 -24.13 0.0047
2022-05-13 2022-03-31 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 35,378 942 2.74 2,221 13.43 0.0055
2022-02-09 2021-12-31 13F AMERICAN INTL GROUP INC COM COMMON 026874784 34,436 22,372 185.44 1,958 195.77 0.0046
2021-11-12 2021-09-30 13F AMERICAN INTL GROUP INC COM COMMON 026874784 12,064 12,064 662 0.0017
2020-11-12 2020-09-30 13F AMERICAN INTL GROUP INC COM COMMON 026874784 0 -7,792 -100.00 0 -100.00
2020-10-22 2020-06-30 13F/A-1 AMERICAN INTL GROUP INC COM COMMON 026874784 7,792 -1,253 -13.85 243 10.45 0.0009
2020-08-14 2020-06-30 13F AMERICAN INTL GROUP INC COM COMMON 026874784 14,075 5,030 716 1,418.9493
2020-05-14 2020-03-31 13F AMERICAN INTL GROUP INC COM COMMON 026874784 9,045 -4,548 -33.46 220 -68.48 0.0010
2020-02-14 2019-12-31 13F AMERICAN INTL GROUP INC COM COMMON 026874784 13,593 -8,831 -39.38 698 -44.12 0.0025
2019-11-14 2019-09-30 13F AMERICAN INTL GROUP Common 026874784 22,424 3,105 16.07 1,249 21.38 0.0049
2019-08-14 2019-06-30 13F AMERICAN INTL GROUP COMMON 026874784 19,319 6,976 56.52 1,029 93.42 0.0040
2019-05-14 2019-03-31 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 12,343 -1,517 -10.95 532 -2.56 0.0031
2019-02-14 2018-12-31 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 13,860 -31,932 -69.73 546 -77.54 0.0037
2018-11-13 2018-09-30 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 45,792 -17,970 -28.18 2,431 -28.10 0.0152
2018-08-13 2018-06-30 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 63,762 7,713 13.76 3,381 10.85 0.0229
2018-05-14 2018-03-31 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 56,049 19,008 51.32 3,050 38.20 0.0215
2018-02-09 2017-12-31 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 37,041 9,353 33.78 2,207 29.82 0.0156
2017-11-14 2017-09-30 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 27,688 9,993 56.47 1,700 53.71 0.0128
2017-08-14 2017-06-30 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 17,695 2,970 20.17 1,106 20.35 0.0087
2017-06-19 2017-03-31 13F/A-1 AMERICAN INTERNATIONAL GROUP I COMMON 026874784 14,725 4,572 45.03 919 38.61 0.0074
2017-05-09 2017-03-31 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 14,725 919
2017-02-10 2016-12-31 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 10,153 233 2.35 663 12.56 0.0058
2016-11-10 2016-09-30 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 9,920 9,920 589 0.0053
2016-08-11 2016-06-30 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 0 -5,735 -100.00 0 -100.00
2016-05-12 2016-03-31 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 5,735 -18,337 -76.18 310 -79.22 0.0030
2016-02-11 2015-12-31 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 24,072 1,581 7.03 1,492 16.74 0.0149
2015-11-12 2015-09-30 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 22,491 338 1.53 1,278 -6.65 0.0136
2015-08-14 2015-06-30 13F AMERICAN INTERNATIONAL GROUP I COMMON 026874784 22,153 22,153 1,369 0.0135
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.