American International Group, Inc.
MX ˙ BMV ˙ US0268747849
SecurityMX:AIG / American International Group, Inc.
InstitutionQuadrant Capital Group Llc
Latest Disclosed Ownership13,873 shares
Latest Disclosed Value $ 1,043,944
Quadrant Capital Group Llc reports 2.86% decrease in ownership of AIG / American International Group, Inc.

On May 13, 2026 - Quadrant Capital Group Llc filed a 13F-HR/A form disclosing ownership of 13,873 shares of American International Group, Inc. (MX:AIG) valued at $1,043,944 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 14,281 shares of American International Group, Inc.. This represents a change in shares of -2.86% 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)
2026-05-13 2026-03-31 13F/A-1 AMERICAN INTL GROUP COM NEW 026874784 13,873 -408 -2.86 1,044 -14.58 0.0312
2026-05-11 2026-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 13,873 -408 49 0.0369
2026-02-12 2025-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 14,281 17 0.12 1,222 9.02 0.0369
2025-11-13 2025-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 14,264 -240 -1.65 1,120 -9.75 0.0364
2025-08-13 2025-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 14,504 227 1.59 1,241 0.00 0.0447
2025-05-13 2025-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 14,277 10,632 291.69 1,241 368.30 0.0461
2025-02-13 2024-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 3,645 112 3.17 265 2.71 0.0183
2024-11-12 2024-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 3,533 396 12.62 259 11.21 0.0180
2024-08-12 2024-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 3,137 548 21.17 233 14.85 0.0173
2024-05-15 2024-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 2,589 -97 -3.61 202 11.60 0.0160
2024-02-08 2023-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 2,686 90 3.47 182 15.29 0.0156
2023-11-14 2023-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 2,596 -48 -1.82 157 3.29 0.0158
2023-08-10 2023-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 2,644 -712 -21.22 152 -10.06 0.0151
2023-05-11 2023-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 3,356 467 16.16 169 -7.14 0.0176
2023-02-13 2022-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 2,889 -368 -11.30 183 17.42 0.0207
2022-11-10 2022-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 3,257 -511 -13.56 155 -19.69 0.0205
2022-08-09 2022-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 3,768 824 27.99 193 4.89 0.0259
2022-05-06 2022-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 2,944 138 4.92 184 15.00 0.0223
2022-02-01 2021-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 2,806 157 5.93 160 10.34 0.0191
2021-11-12 2021-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 2,649 61 2.36 145 17.89 0.0202
2021-08-09 2021-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 2,588 51 2.01 123 5.13 0.0178
2021-05-12 2021-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 2,537 75 3.05 117 25.81 0.0190
2021-02-16 2020-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 2,462 -458 -15.68 93 16.25 0.0173
2020-11-13 2020-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 2,920 -908 -23.72 80 -32.77 0.0174
2020-08-13 2020-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 3,828 2,741 252.16 119 325.00 0.0263
2020-05-15 2020-03-31 13F American International Group Com 026874784 1,087 -3,466 -76.13 28 -87.10 0.0047
2020-03-19 2019-12-31 13F/A-1 American International Group Com 026874784 4,553 222 5.13 217 -6.06 0.0262
2020-02-03 2019-12-31 13F American International Group Com 026874784 4,553 222 217 733.2713
2019-10-24 2019-09-30 13F American International Group COM 026874784 4,331 138 3.29 231 8.45 0.0355
2019-07-24 2019-06-30 13F American International Group COM 026874784 4,193 1,463 53.59 213 88.50 0.0337
2019-04-29 2019-03-31 13F American International Group COM 026874784 2,730 1,434 110.65 113 169.05 0.0199
2019-01-17 2018-12-31 13F American International Group COM 026874784 1,296 461 55.21 42 7.69 0.0112
2018-10-29 2018-09-30 13F American International Group COM 026874784 835 -149 -15.14 39 -13.33 0.0111
2018-08-08 2018-06-30 13F American International Group COM 026874784 984 -167 -14.51 45 -11.76 0.0158
2018-05-10 2018-03-31 13F American International Group COM 026874784 1,151 125 12.18 51 -1.92 0.0185
2018-01-31 2017-12-31 13F American Intl Group COM 026874784 1,026 -62 -5.70 52 -10.34 0.0207
2017-10-13 2017-09-30 13F American Intl Group COM 026874784 1,088 -141 -11.47 58 48.72 0.0239
2017-08-14 2017-06-30 13F American Intl Group COM 026874784 1,229 141 12.96 39 -35.00 0.0172
2017-04-10 2017-03-31 13F American Intl Group COM 026874784 1,088 -38 -3.37 60 -9.09 0.0264
2017-01-11 2016-12-31 13F American Intl Group COM 026874784 1,126 0 0.00 66 13.79 0.0331
2016-10-25 2016-09-30 13F American Intl Group COM 026874784 1,126 67 6.33 58 18.37 0.0378
2016-07-28 2016-06-30 13F American Intl Group COM 026874784 1,059 264 33.21 49 25.64 0.0337
2016-04-27 2016-03-31 13F American International Group COM 026874784 795 -125 -13.59 39 -25.00 0.0253
2016-01-28 2015-12-31 13F American International Group COM 026874784 920 200 27.78 52 40.54 0.0360
2015-10-28 2015-09-30 13F American International Group COM 026874784 720 -29 -3.87 37 -13.95 0.0255
2015-08-12 2015-06-30 13F American International Group COM 026874784 749 749 43 0.0274
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.