美國國際集團公司
MX ˙ BMV ˙ US0268747849
SecurityMX:AIG / American International Group, Inc.
InstitutionCapital Fund Management S.a.
Latest Disclosed Ownership1,133,136 shares
Latest Disclosed Value $ 85,268,484
Capital Fund Management S.a. ownership in AIG / American International Group, Inc.

On May 14, 2026 - Capital Fund Management S.a. filed a 13F-HR form disclosing ownership of 1,133,136 shares of American International Group, Inc. (MX:AIG) valued at $85,268,484 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 569,791 shares of American International Group, Inc.. This represents a change in shares of 98.87% during the quarter.

Capital Fund Management S.a. has a history of taking positions in derivatives of the underlying security (AIG) in the form of stock options. The firm currently holds call options representing 12,000 of underlying shares valued at $903,000 USD and put options representing 22,900 of underlying shares valued at $1,723,225 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
(Premium Subscription Required)

In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:AIG / American International Group, Inc. Historical Put/Call Ratio
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 INC COM AMERICAN INTL GROUP INC COM NEW 026874784 1,133,136 563,345 98.87 85,268 74.93 0.3854
2026-02-17 2025-12-31 13F AMERICAN INTL GROUP INC COM AMERICAN INTL GROUP INC COM NEW 026874784 569,791 -142,442 -20.00 48,746 -12.86 0.1354
2025-11-13 2025-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 712,233 -48,190 -6.34 55,939 -14.05 0.1466
2025-08-13 2025-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 760,423 50,820 7.16 65,085 5.50 0.1793
2025-05-14 2025-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 709,603 272,466 62.33 61,693 93.86 0.1780
2025-02-13 2024-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 437,137 -37,823 -7.96 31,824 -8.50 0.0812
2024-11-13 2024-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 474,960 474,960 34,781 0.0952
2024-08-13 2024-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 0 -181,879 -100.00 0 -100.00
2024-05-15 2024-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 181,879 -53,718 -22.80 14,217 -10.93 0.0411
2024-02-14 2023-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 235,597 -43,417 -15.56 15,962 -5.60 0.0429
2023-11-14 2023-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 279,014 -184,906 -39.86 16,908 -36.66 0.0584
2023-08-14 2023-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 463,920 -64,502 -12.21 26,694 0.31 0.1082
2023-05-15 2023-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 528,422 477,642 940.61 26,611 728.74 0.1273
2023-02-13 2022-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 50,780 22,432 79.13 3,211 138.74 0.0216
2022-11-14 2022-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 28,348 28,348 1,346 0.0106
2022-08-12 2022-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 0 -19,407 -100.00 0 -100.00
2022-05-12 2022-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 19,407 19,407 1,218 0.0099
2021-11-12 2021-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 0 -23,278 -100.00 0 -100.00
2021-08-12 2021-06-30 13F AMERICAN INTL GROUP COM NEW 026874784 23,278 -24,395 -51.17 1,108 -49.68 0.0088
2021-05-14 2021-03-31 13F AMERICAN INTL GROUP COM NEW 026874784 47,673 1,095 2.35 2,203 24.90 0.0243
2021-02-12 2020-12-31 13F AMERICAN INTL GROUP COM NEW 026874784 46,578 10,597 29.45 1,763 78.08 0.0166
2020-11-13 2020-09-30 13F AMERICAN INTL GROUP COM NEW 026874784 35,981 35,981 -22.75 991 -43.85 0.0122
2017-11-13 2017-09-30 13F American International Group COM NEW 026874784 0 -175,158 -100.00 0 -100.00
2017-08-10 2017-06-30 13F American International Group COM NEW 026874784 175,158 175,158 10,951 0.0883
2016-10-31 2016-09-30 13F American International Group COM NEW 026874784 0 -334,907 -100.00 0 -100.00
2016-07-27 2016-06-30 13F American International Group COM NEW 026874784 334,907 334,907 0.00 17,713 0.1659
2016-05-02 2016-03-31 13F American International Group COM NEW 026874784 0 -162,300 -100.00 0 -100.00
2016-01-28 2015-12-31 13F American International Group COM NEW 026874784 162,300 111,351 218.55 10,058 247.43 0.1035
2015-10-27 2015-09-30 13F American International Group COM NEW 026874784 50,949 50,949 -68.61 2,895 -71.22 0.0324
2015-07-28 2015-06-30 13F American International Group COM NEW 026874784 0 -28,043 -100.00 0 -100.00
2015-04-28 2015-03-31 13F American International Group COM NEW 026874784 28,043 28,043 0.00 1,536 0.0209
2015-01-28 2014-12-31 13F American International Group COM NEW 026874784 0 -69,500 -100.00 0 -100.00
2014-10-31 2014-09-30 13F American International Group COM NEW 026874784 69,500 19,783 39.79 3,754 38.32 0.0420
2014-08-01 2014-06-30 13F American International Group COM NEW 026874784 49,717 16,817 51.12 2,714 64.98 0.0287
2014-05-14 2014-03-31 13F American International Group COM NEW 026874784 32,900 -92,106 -73.68 1,645 -74.22 0.0201
2014-01-31 2013-12-31 13F American International Group COM NEW 026874784 125,006 64,481 106.54 6,382 116.85 0.0789
2013-10-31 2013-09-30 13F American International Group COM NEW 026874784 60,525 60,525 2,943 0.0407
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-14 2026-03-31 13F AMERICAN INTL GROUP INC COM AMERICAN INTL GROUP INC COM NEW Call 12,000 -32.96 903 -41.02 n/a n/a n/a
2026-02-17 2025-12-31 13F AMERICAN INTL GROUP INC COM AMERICAN INTL GROUP INC COM NEW Call 17,900 -78.06 1,531 -76.11 n/a n/a n/a
2025-11-13 2025-09-30 13F AMERICAN INTL GROUP COM NEW Call 81,600 218.75 6,409 192.47 n/a n/a n/a
2025-08-13 2025-06-30 13F AMERICAN INTL GROUP COM NEW Call 25,600 2,191 n/a n/a n/a
2025-05-14 2025-03-31 13F AMERICAN INTL GROUP COM NEW Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-02-13 2024-12-31 13F AMERICAN INTL GROUP COM NEW Call 20,700 -26.86 1,507 -27.32 n/a n/a n/a
2024-11-13 2024-09-30 13F AMERICAN INTL GROUP COM NEW Call 28,300 -58.99 2,072 -59.55 n/a n/a n/a
2024-08-13 2024-06-30 13F AMERICAN INTL GROUP COM NEW Call 69,000 33.46 5,123 26.75 n/a n/a n/a
2024-05-15 2024-03-31 13F AMERICAN INTL GROUP COM NEW Call 51,700 -45.06 4,041 -36.61 n/a n/a n/a
2024-02-14 2023-12-31 13F AMERICAN INTL GROUP COM NEW Call 94,100 -29.09 6,375 -20.72 n/a n/a n/a
2023-11-14 2023-09-30 13F AMERICAN INTL GROUP COM NEW Call 132,700 -41.80 8,042 -38.71 n/a n/a n/a
2023-08-14 2023-06-30 13F AMERICAN INTL GROUP COM NEW Call 228,000 45.22 13,119 65.94 n/a n/a n/a
2023-05-15 2023-03-31 13F AMERICAN INTL GROUP COM NEW Call 157,000 7,907 n/a n/a n/a
2023-02-13 2022-12-31 13F AMERICAN INTL GROUP COM NEW Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-11-14 2022-09-30 13F AMERICAN INTL GROUP COM NEW Call 14,000 -66.43 665 -68.86 n/a n/a n/a
2022-08-12 2022-06-30 13F AMERICAN INTL GROUP COM NEW Call 41,700 -24.73 2,132 -38.68 n/a n/a n/a
2022-05-12 2022-03-31 13F AMERICAN INTL GROUP COM NEW Call 55,400 15.90 3,477 27.97 n/a n/a n/a
2022-02-10 2021-12-31 13F AMERICAN INTL GROUP COM NEW Call 47,800 2,718 n/a n/a n/a
2021-11-12 2021-09-30 13F AMERICAN INTL GROUP COM NEW Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-08-12 2021-06-30 13F AMERICAN INTL GROUP COM NEW Call 49,200 293.60 2,342 305.72 n/a n/a n/a
2021-05-14 2021-03-31 13F AMERICAN INTL GROUP COM NEW Call 12,500 -92.60 578 -90.98 n/a n/a n/a
2021-02-12 2020-12-31 13F AMERICAN INTL GROUP COM NEW Call 168,900 -54.72 6,395 -37.73 n/a n/a n/a
2020-11-13 2020-09-30 13F AMERICAN INTL GROUP COM NEW Call 373,000 14.95 10,269 1.49 n/a n/a n/a
2020-08-13 2020-06-30 13F AMERICAN INTL GROUP COM NEW Call 324,500 251.57 10,118 352.06 n/a n/a n/a
2020-05-13 2020-03-31 13F American International Group COM NEW Call 92,300 -68.42 2,238 -85.08 n/a n/a n/a
2020-02-13 2019-12-31 13F American International Group COM NEW Call 292,300 -30.29 15,004 -35.76 n/a n/a n/a
2019-11-13 2019-09-30 13F American International Group COM NEW Call 419,300 98.63 23,355 107.66 n/a n/a n/a
2019-08-12 2019-06-30 13F American International Group COM NEW Call 211,100 69.83 11,247 110.15 n/a n/a n/a
2019-05-13 2019-03-31 13F/A American International Group COM NEW Call 124,300 5.16 5,352 14.90 n/a n/a n/a
2019-05-13 2019-03-31 13F American International Group COM NEW Call 118,200 4,658 n/a n/a n/a
2019-02-13 2018-12-31 13F American International Group COM NEW Call 118,200 4.88 4,658 -22.37 n/a n/a n/a
2018-11-14 2018-09-30 13F American International Group COM NEW Call 112,700 -75.15 6,000 -75.05 n/a n/a n/a
2018-08-14 2018-06-30 13F American International Group COM NEW Call 453,500 8,621.15 24,045 8,396.47 n/a n/a n/a
2018-05-15 2018-03-31 13F American International Group COM NEW Call 5,200 -64.63 283 -67.69 n/a n/a n/a
2018-02-09 2017-12-31 13F American International Group COM NEW Call 14,700 182.69 876 209.54 n/a n/a n/a
2017-11-13 2017-09-30 13F American International Group COM NEW Call 0 -100.00 0 -100.00 n/a n/a n/a
2017-08-10 2017-06-30 13F American International Group COM NEW Call 99,300 1,360.29 6,208 1,360.71 n/a n/a n/a
2017-05-03 2017-03-31 13F American International Group COM NEW Call 6,800 33.33 425 27.63 n/a n/a n/a
2017-02-08 2016-12-31 13F American International Group COM NEW Call 5,100 -25.00 333 -21.65 n/a n/a n/a
2016-05-02 2016-03-31 13F American International Group COM NEW Call 0 -100.00 0 -100.00 n/a n/a n/a
2016-01-28 2015-12-31 13F American International Group COM NEW Call 11,200 -89.96 694 -89.04 n/a n/a n/a
2015-10-27 2015-09-30 13F American International Group COM NEW Call 111,500 -51.16 6,335 -55.12 n/a n/a n/a
2015-07-28 2015-06-30 13F American International Group COM NEW Call 228,300 211.89 14,114 251.88 n/a n/a n/a
2015-04-28 2015-03-31 13F American International Group COM NEW Call 73,200 -67.94 4,011 -71.58 n/a n/a n/a
2015-01-28 2014-12-31 13F American International Group COM NEW Call 0 -100.00 0 -100.00 n/a n/a n/a
2014-10-31 2014-09-30 13F American International Group COM NEW Call 17,700 -45.87 956 -46.44 n/a n/a n/a
2014-08-01 2014-06-30 13F American International Group COM NEW Call 32,700 -52.88 1,785 -49.62 n/a n/a n/a
2014-01-31 2013-12-31 13F American International Group COM NEW Call 69,400 -50.22 3,543 -47.74 n/a n/a n/a
2013-10-31 2013-09-30 13F American International Group COM NEW Call 139,400 336.99 6,779 375.39 n/a n/a n/a
2013-07-31 2013-06-30 13F AMERICAN INTERNATIONAL GROUP COM NEW Call 31,900 1,426 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-14 2026-03-31 13F AMERICAN INTL GROUP INC COM AMERICAN INTL GROUP INC COM NEW Put 22,900 3.15 1,723 -9.27 n/a n/a n/a
2026-02-17 2025-12-31 13F AMERICAN INTL GROUP INC COM AMERICAN INTL GROUP INC COM NEW Put 22,200 -51.42 1,899 -47.09 n/a n/a n/a
2025-11-13 2025-09-30 13F AMERICAN INTL GROUP COM NEW Put 45,700 183.85 3,589 160.64 n/a n/a n/a
2025-08-13 2025-06-30 13F AMERICAN INTL GROUP COM NEW Put 16,100 -45.97 1,378 -46.83 n/a n/a n/a
2025-05-14 2025-03-31 13F AMERICAN INTL GROUP COM NEW Put 29,800 -61.84 2,591 -54.44 n/a n/a n/a
2025-02-13 2024-12-31 13F AMERICAN INTL GROUP COM NEW Put 78,100 -28.08 5,686 -28.51 n/a n/a n/a
2024-11-13 2024-09-30 13F AMERICAN INTL GROUP COM NEW Put 108,600 -46.42 7,953 -47.16 n/a n/a n/a
2024-08-13 2024-06-30 13F AMERICAN INTL GROUP COM NEW Put 202,700 8.34 15,048 2.89 n/a n/a n/a
2024-05-15 2024-03-31 13F AMERICAN INTL GROUP COM NEW Put 187,100 186.09 14,626 230.14 n/a n/a n/a
2024-02-14 2023-12-31 13F AMERICAN INTL GROUP COM NEW Put 65,400 -22.14 4,431 -12.97 n/a n/a n/a
2023-11-14 2023-09-30 13F AMERICAN INTL GROUP COM NEW Put 84,000 -58.60 5,090 -56.40 n/a n/a n/a
2023-08-14 2023-06-30 13F AMERICAN INTL GROUP COM NEW Put 202,900 79.88 11,675 105.53 n/a n/a n/a
2023-05-15 2023-03-31 13F AMERICAN INTL GROUP COM NEW Put 112,800 672.60 5,681 515.38 n/a n/a n/a
2023-02-13 2022-12-31 13F AMERICAN INTL GROUP COM NEW Put 14,600 923 n/a n/a n/a
2022-11-14 2022-09-30 13F AMERICAN INTL GROUP COM NEW Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-08-12 2022-06-30 13F AMERICAN INTL GROUP COM NEW Put 25,100 -56.04 1,283 -64.20 n/a n/a n/a
2022-05-12 2022-03-31 13F AMERICAN INTL GROUP COM NEW Put 57,100 -34.67 3,584 -27.87 n/a n/a n/a
2022-02-10 2021-12-31 13F AMERICAN INTL GROUP COM NEW Put 87,400 475.00 4,970 495.80 n/a n/a n/a
2021-11-12 2021-09-30 13F AMERICAN INTL GROUP COM NEW Put 15,200 -84.05 834 -81.61 n/a n/a n/a
2021-08-12 2021-06-30 13F AMERICAN INTL GROUP COM NEW Put 95,300 4,536 n/a n/a n/a
2021-05-14 2021-03-31 13F AMERICAN INTL GROUP COM NEW Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-12 2020-12-31 13F AMERICAN INTL GROUP COM NEW Put 154,000 -66.18 5,830 -53.50 n/a n/a n/a
2020-11-13 2020-09-30 13F AMERICAN INTL GROUP COM NEW Put 455,400 -8.92 12,537 -19.58 n/a n/a n/a
2020-08-13 2020-06-30 13F AMERICAN INTL GROUP COM NEW Put 500,000 244.83 15,590 343.40 n/a n/a n/a
2020-05-13 2020-03-31 13F American International Group COM NEW Put 145,000 -26.80 3,516 -65.42 n/a n/a n/a
2020-02-13 2019-12-31 13F American International Group COM NEW Put 198,100 -35.47 10,168 -40.54 n/a n/a n/a
2019-11-13 2019-09-30 13F American International Group COM NEW Put 307,000 105.49 17,100 114.82 n/a n/a n/a
2019-08-12 2019-06-30 13F American International Group COM NEW Put 149,400 59.96 7,960 97.91 n/a n/a n/a
2019-05-13 2019-03-31 13F/A American International Group COM NEW Put 93,400 39.40 4,022 52.35 n/a n/a n/a
2019-05-13 2019-03-31 13F American International Group COM NEW Put 67,000 2,640 n/a n/a n/a
2019-02-13 2018-12-31 13F American International Group COM NEW Put 67,000 25.94 2,640 -6.78 n/a n/a n/a
2018-11-14 2018-09-30 13F American International Group COM NEW Put 53,200 -85.53 2,832 -85.47 n/a n/a n/a
2018-08-14 2018-06-30 13F American International Group COM NEW Put 367,700 4,802.67 19,495 4,678.19 n/a n/a n/a
2018-05-15 2018-03-31 13F American International Group COM NEW Put 7,500 -97.96 408 -97.91 n/a n/a n/a
2017-11-13 2017-09-30 13F American International Group COM NEW Put 0 -100.00 0 -100.00 n/a n/a n/a
2017-08-10 2017-06-30 13F American International Group COM NEW Put 36,900 2,307 n/a n/a n/a
2017-05-03 2017-03-31 13F American International Group COM NEW Put 0 -100.00 0 -100.00 n/a n/a n/a
2017-02-08 2016-12-31 13F American International Group COM NEW Put 4,300 281 n/a n/a n/a
2016-05-02 2016-03-31 13F American International Group COM NEW Put 0 -100.00 0 -100.00 n/a n/a n/a
2016-01-28 2015-12-31 13F American International Group COM NEW Put 16,600 -73.10 1,029 -70.65 n/a n/a n/a
2015-10-27 2015-09-30 13F American International Group COM NEW Put 61,700 -66.88 3,506 -69.56 n/a n/a n/a
2015-07-28 2015-06-30 13F American International Group COM NEW Put 186,300 225.13 11,517 266.90 n/a n/a n/a
2015-04-28 2015-03-31 13F American International Group COM NEW Put 57,300 -69.24 3,139 -72.74 n/a n/a n/a
2015-01-28 2014-12-31 13F American International Group COM NEW Put 0 -100.00 0 -100.00 n/a n/a n/a
2014-10-31 2014-09-30 13F American International Group COM NEW Put 25,500 114.29 1,378 112.00 n/a n/a n/a
2014-08-01 2014-06-30 13F American International Group COM NEW Put 11,900 -89.88 650 -89.17 n/a n/a n/a
2014-01-31 2013-12-31 13F American International Group COM NEW Put 117,600 -36.88 6,003 -33.74 n/a n/a n/a
2013-10-31 2013-09-30 13F American International Group COM NEW Put 186,300 822.28 9,060 903.32 n/a n/a n/a
2013-07-31 2013-06-30 13F AMERICAN INTERNATIONAL GROUP COM NEW Put 20,200 903 n/a n/a n/a
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.