American International Group, Inc.
US ˙ NYSE ˙ US0268747849

SecurityAIG / American International Group, Inc.
InstitutionMacquarie Group Ltd
Latest Disclosed Ownership453,360 shares
Latest Disclosed Value $ 34,115,340
Macquarie Group Ltd reports 6.52% decrease in ownership of AIG / American International Group, Inc.

On May 15, 2026 - Macquarie Group Ltd filed a 13F-HR form disclosing ownership of 453,360 shares of American International Group, Inc. (US:AIG) valued at $34,115,340 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 484,989 shares of American International Group, Inc.. This represents a change in shares of -6.52% during the quarter. The current value of the position is $33,294,758 USD.

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 AMERICAN INTL GROUP COM NEW 026874784 453,360 -31,629 -6.52 34,115 -17.78 0.1589
2026-02-13 2025-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 484,989 17,029 3.64 41,491 12.89 0.1813
2025-11-13 2025-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 467,960 5,364 1.16 36,753 -7.17 0.0429
2025-08-14 2025-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 462,596 44,308 10.59 39,594 8.87 0.0486
2025-08-14 2025-03-31 13F/A-1 AMERICAN INTL GROUP COM NEW 026874784 418,288 6,196 1.50 36,366 28.78 0.0451
2025-05-15 2025-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 418,288 6,196 33,458 0.0273
2025-02-14 2024-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 412,092 25,822 6.68 28,240 -0.17 0.0343
2024-11-14 2024-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 386,270 1,713 0.45 28,287 -0.92 0.0305
2024-08-09 2024-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 384,557 -4,545,119 -92.20 28,549 -92.59 0.0327
2024-05-14 2024-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 4,929,676 -921,721 -15.75 385,352 -2.80 0.4371
2024-02-14 2023-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 5,851,397 -1,438,751 -19.74 396,432 -10.27 0.4579
2023-11-14 2023-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 7,290,148 -972,471 -11.77 441,783 -7.08 0.5549
2023-10-27 2023-06-30 13F/A-2 AMERICAN INTL GROUP COM NEW 026874784 8,262,619 -143,393 -1.71 475,431 12.31 0.5436
2023-10-12 2023-06-30 13F/A-1 AMERICAN INTL GROUP COM NEW 026874784 8,262,619 -143,393 475,431 0.4779
2023-08-14 2023-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 8,262,619 -143,393 475,431 0.4823
2023-06-01 2023-03-31 13F/A-1 AMERICAN INTL GROUP COM NEW 026874784 8,406,012 474,943 5.99 423,327 -15.60 0.5029
2023-05-15 2023-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 8,406,012 474,943 423,327 0.3886
2023-02-21 2022-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 7,931,069 -1,013,355 -11.33 501,561 18.10 0.5923
2022-11-14 2022-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 8,944,424 12,672 0.14 424,681 -7.01 0.5209
2022-08-17 2022-06-30 13F/A-1 AMERICAN INTL GROUP COM NEW 026874784 8,931,752 -308,131 -3.33 456,681 -21.26 0.5127
2022-08-15 2022-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 8,931,752 -308,131 456,681 0.1636
2022-05-16 2022-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 9,239,883 -1,245,751 -11.88 579,987 -2.72 0.4411
2022-02-11 2021-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 10,485,634 -997,547 -8.69 596,213 -5.41 0.4968
2021-11-12 2021-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 11,483,181 -2,538,892 -18.11 630,312 -5.56 0.5372
2021-08-13 2021-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 14,022,073 -1,617,568 -10.34 667,451 -7.65 0.5482
2021-05-14 2021-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 15,639,641 -2,147,584 -12.07 722,709 7.32 1.0218
2021-02-16 2020-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 17,787,225 -3,205,189 -15.27 673,424 16.53 0.9834
2020-11-13 2020-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 20,992,414 -499,841 -2.33 577,921 -13.76 0.9784
2020-08-11 2020-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 21,492,255 4,404,178 25.77 670,129 61.72 1.1539
2020-05-15 2020-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 17,088,077 533,464 3.22 414,385 -51.23 0.8512
2020-03-18 2019-12-31 13F/A-2 AMERICAN INTL GROUP COM NEW 026874784 16,554,613 1,996,814 13.72 849,749 4.79 1.2132
2020-02-28 2019-12-31 13F/A-1 AMERICAN INTL GROUP COM NEW 026874784 16,554,613 0 849,749 1.2275
2020-02-14 2019-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 16,554,613 1,996,814 849,749 1,066,362.9805
2019-11-14 2019-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 14,557,799 -536,084 -3.55 810,869 0.83 1.3591
2019-11-06 2019-06-30 13F/A-2 AMERICAN INTL GROUP COM NEW 026874784 15,093,883 -1,756,812 -10.43 804,202 10.83 1.3561
2019-09-24 2019-06-30 13F/A-1 AMERICAN INTL GROUP COM NEW 026874784 15,093,883 0 804,202 1.3677
2019-08-14 2019-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 15,093,883 -1,756,812 804,202
2019-05-15 2019-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 16,850,695 159,713 0.96 725,591 10.31 1.2376
2019-02-15 2018-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 16,690,982 3,312,810 24.76 657,792 -7.65 1.2711
2018-11-15 2018-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 13,378,172 644,330 5.06 712,255 5.50 1.1604
2019-03-21 2018-06-30 13F/A-1 AMERICAN INTL GROUP COM NEW 026874784 12,733,842 12,700,742 38,370.82 675,148 37,366.59 1.1641
2018-08-14 2018-06-30 13F AMERICAN STS WTR COM 026874784 12,733,842 12,700,742 675,148
2018-05-11 2018-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 33,100 -1,500 -4.34 1,802 -23.38 0.0033
2018-02-14 2017-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 34,600 -8,900 -20.46 2,352 -11.91 0.0042
2017-11-08 2017-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 43,500 4,600 11.83 2,670 9.79 0.0048
2017-08-14 2017-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 38,900 -11,300 -22.51 2,432 -22.40 0.0044
2017-05-15 2017-03-31 13F American International Group COM NEW 026874784 50,200 -136,342 -73.09 3,134 -74.28 0.0057
2017-03-30 2016-12-31 13F/A-1 American International Group Common Stock 026874784 186,542 152,647 450.35 12,183 505.82 0.0233
2017-02-15 2016-12-31 13F American International Group Common Stock 026874784 186,542 12,183
2016-11-15 2016-09-30 13F American International Group Common Stock 026874784 33,895 600 1.80 2,011 14.20 0.0039
2016-09-14 2016-06-30 13F/A-1 American International Group Common Stock 026874784 33,295 0 0.00 1,761 -2.17 0.0035
2016-08-15 2016-06-30 13F American International Group Common Stock 026874784 33,295 1,761
2016-05-16 2016-03-31 13F American International Group Common Stock 026874784 33,295 -34 -0.10 1,800 -12.83 0.0036
2016-02-16 2015-12-31 13F American International Group Common Stock 026874784 33,329 -40 -0.12 2,065 8.91 0.0042
2015-11-16 2015-09-30 13F American International Group Common Stock 026874784 33,369 -53,702 -61.68 1,896 -64.77 0.0041
2015-08-21 2015-06-30 13F/A-1 American International Group Common Stock 026874784 87,071 7,048 8.81 5,382 22.76 0.0107
2015-08-14 2015-06-30 13F American International Group Common Stock 026874784 87,071 5,382
2015-05-18 2015-03-31 13F American International Group Common Stock 026874784 80,023 9,578 13.60 4,384 11.10 0.0086
2015-02-17 2014-12-31 13F American International Group Common Stock 026874784 70,445 0 0.00 3,946 3.68 0.0081
2014-11-14 2014-09-30 13F American International Group Common Stock 026874784 70,445 -48,100 -40.58 3,806 -41.17 0.0082
2014-08-14 2014-06-30 13F American International Group Common 026874784 118,545 66,897 129.52 6,470 150.48 0.0144
2014-05-15 2014-03-31 13F AMERICAN INTL GROUP INC COM Stock 026874784 51,648 13,684 36.04 2,583 33.28 0.0045
2014-02-14 2013-12-31 13F AMERICAN INTL GROUP INC COM Stock 026874784 37,964 -195,504 -83.74 1,938 -82.93 0.0035
2013-11-14 2013-09-30 13F AMERICAN INTL GROUP INC COM Common Stock 026874784 233,468 -10,105 -4.15 11,354 4.28 0.0222
2013-08-16 2013-06-30 13F/A-1 AMERICAN INTL GROUP INC COM STOCK 026874784 243,573 243,573 10,888 0.0238
2013-08-14 2013-06-30 13F AMERICAN INTL GROUP INC COM STOCK 026874784 243,573 10,888 0.0238
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.