AMERICAN INTERNATIONAL GROUP (AIG) Stock Institutional Trading Activity
AMERICAN INTERNATIONAL GROUP (AIG) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Hancock Classic Value, Sequoia Financial Advisors, Viking Global Investors, Renaissance Technologies LLC, and Kahn Brothers Group. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.
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- AMERICAN INTERNATIONAL GROUP (AIG) stock institutional ownership
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| Portfolio quarter | Name | Type | Quantity | Remaining | Reported stock balance |
|---|---|---|---|---|---|
| Q1 2014 | Donald Smith & Co. | Buy | 64,608 | 2,228,822 | $111,463 |
| Q1 2014 | Sound Shore Management | Sell | -68,863 | 2,957,721 | $147,916 |
| Q1 2014 | Third Point | Sell | -1,500,000 | 6,000,000 | $300,060 |
| Q1 2014 | Viking Global Investors | Buy | 5,463,338 | 6,323,360 | $316,231 |
| Q1 2014 | Egerton Capital UK | Buy | 1,484,917 | 6,618,384 | $330,985 |
| Q1 2014 | Fairholme Capital Management | Sell | -4,070,572 | 75,681,614 | $3,784,838 |
| Q4 2013 | Muhlenkamp & Co | Buy | 9,995 | 380,080 | $19,403 |
| Q4 2013 | Hancock Classic Value | Sell | -188,987 | 10,302,937 | $525,965 |
| Q4 2013 | Donald Smith & Co. | Buy | 213 | 2,164,214 | $110,483 |
| Q4 2013 | Sound Shore Management | Sell | -40,885 | 3,026,584 | $154,507 |
| Q4 2013 | Renaissance Technologies LLC | Buy | 577,200 | 627,560 | $32,037 |
| Q4 2013 | Viking Global Investors | Buy | 860,022 | 860,022 | $43,904 |
| Q4 2013 | Egerton Capital UK | Buy | 356,731 | 5,133,467 | $262,063 |
| Q4 2013 | Third Point | Sell | -2,500,000 | 7,500,000 | $382,875 |
| Q4 2013 | Fairholme Capital Management | Sell | -5,179,644 | 79,752,186 | $4,071,349 |
| Q3 2013 | Muhlenkamp & Co | Buy | 1,630 | 370,085 | $17,997 |
| Q3 2013 | Oaktree Capital Management | Buy | 284,100 | 929,100 | $45,182 |
| Q3 2013 | Hancock Classic Value | Sell | -71,051 | 10,491,924 | $510,222 |
| Q3 2013 | Donald Smith & Co. | Sell | -77,693 | 2,164,001 | $105,235 |
| Q3 2013 | Sound Shore Management | Sell | -122,356 | 3,067,469 | $149,171 |
| Q3 2013 | Ancient Art (Teton Capital) | Sell | -35,000 | 541,400 | $26,328 |
| Q3 2013 | Egerton Capital UK | Buy | 4,776,736 | 4,776,736 | $232,293 |
| Q3 2013 | Fairholme Capital Management | Sell | -1,217,035 | 84,931,830 | $4,130,235 |
| Q2 2013 | Muhlenkamp & Co | Buy | 368,455 | 368,455 | $16,470 |
| Q2 2013 | Oaktree Capital Management | Buy | 645,000 | 645,000 | $28,832 |
| Q2 2013 | Hancock Classic Value | Buy | 10,562,975 | 10,562,975 | $472,165 |
| Q2 2013 | Donald Smith & Co. | Buy | 2,241,694 | 2,241,694 | $100,204 |
| Q2 2013 | Fairholme Capital Management | Buy | 86,148,865 | 86,148,865 | $3,850,854 |
| Q2 2013 | Gardner Russo & Quinn | Buy | 6,000 | 6,000 | $268 |
| Q2 2013 | Sound Shore Management | Buy | 3,189,825 | 3,189,825 | $142,585 |
Frequently asked questions about AIG activity
Which institutional owners are buying AIG?
Institutional owners buying AIG include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in AIG activity?
"Buy" means an investor increased their reported position in AIG compared to the prior reporting period. This reflects growing exposure to AMERICAN INTERNATIONAL GROUP (AIG) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in AIG increasing?
Institutional interest in AIG can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.