American International Group, Inc.
MX ˙ BMV ˙ US0268747849
SecurityMX:AIG / American International Group, Inc.
InstitutionOstrum Asset Management
Latest Disclosed Ownership8,316 shares
Latest Disclosed Value $ 625,779
Ostrum Asset Management reports 30.76% decrease in ownership of AIG / American International Group, Inc.

On May 14, 2026 - Ostrum Asset Management filed a 13F-HR form disclosing ownership of 8,316 shares of American International Group, Inc. (MX:AIG) valued at $625,779 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 12,011 shares of American International Group, Inc.. This represents a change in shares of -30.76% 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 Common Stock 026874784 8,316 -3,695 -30.76 626 -39.14 0.0351
2026-02-13 2025-12-31 13F AMERICAN INTL GROUP Common Stock 026874784 12,011 -3,979 -24.88 1,028 -18.17 0.0493
2025-11-14 2025-09-30 13F AMERICAN INTL GROUP Common Stock 026874784 15,990 5,858 57.82 1,256 44.75 0.0564
2025-08-13 2025-06-30 13F AMERICAN INTL GROUP Common Stock 026874784 10,132 -290 -2.78 867 -4.30 0.0406
2025-05-14 2025-03-31 13F AMERICAN INTL GROUP Common Stock 026874784 10,422 -4,579 -30.52 906 -17.03 0.0477
2025-02-13 2024-12-31 13F AMERICAN INTL GROUP Common Stock 026874784 15,001 -617 -3.95 1,092 -4.46 0.0946
2024-11-13 2024-09-30 13F AMERICAN INTL GROUP Common Stock 026874784 15,618 6,141 64.80 1,144 62.59 0.0946
2024-08-13 2024-06-30 13F AMERICAN INTL GROUP Common Stock 026874784 9,477 -737 -7.22 704 -11.90 0.0614
2024-05-13 2024-03-31 13F AMERICAN INTL GROUP Common Stock 026874784 10,214 0 0.00 798 15.48 0.0631
2024-02-13 2023-12-31 13F AMERICAN INTL GROUP Common Stock 026874784 10,214 43 0.42 692 12.18 0.0601
2023-11-14 2023-09-30 13F AMERICAN INTL GROUP Common Stock 026874784 10,171 -6,747 -39.88 616 -36.69 0.0570
2023-08-11 2023-06-30 13F AMERICAN INTL GROUP Common Stock 026874784 16,918 14 0.08 973 14.34 0.0816
2023-05-12 2023-03-31 13F AMERICAN INTL GROUP Common Stock 026874784 16,904 16,904 851 0.0742
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.