AMERICAN AIRLINES GROUP INC (AAL) Institutional Ownership Changes & 13F Activity

AMERICAN AIRLINES GROUP INC (AAL) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC, Appaloosa Management, Sequoia Financial Advisors, Viking Global Investors, and Meritage Group.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2018Viking Global InvestorsBuy5,249,8325,759,432$184,935
Q4 2018Renaissance Technologies LLCSell-380,23243,400$1,394
Q4 2018Miller Value PartnersSell-4,4251,542,800$49,539
Q3 2018Berkshire HathawaySell-1,000,00043,700,000$1,806,121
Q3 2018Miller Value PartnersBuy17,7251,547,225$63,947
Q2 2018Berkshire HathawaySell-1,300,00044,700,000$1,696,812
Q2 2018Miller Value PartnersSell-8,2501,529,500$58,060
Q1 2018Miller Value PartnersSell-96,4501,537,750$79,901
Q4 2017Berkshire HathawaySell-1,000,00046,000,000$2,393,379
Q4 2017Renaissance Technologies LLCBuy125,100423,632$22,042
Q4 2017Miller Value PartnersSell-23,9251,634,200$85,027
Q3 2017Miller Value PartnersSell-56,5001,658,125$78,744
Q2 2017Berkshire HathawaySell-2,278,85447,000,000$2,365,039
Q2 2017Miller Value PartnersSell-45,9001,714,625$86,280
Q1 2017Berkshire HathawayBuy3,734,00049,278,854$2,084,496
Q1 2017Miller Value PartnersSell-157,0001,760,525$74,470
Q4 2016Berkshire HathawayBuy23,774,29945,544,854$2,126,489
Q4 2016Appaloosa ManagementBuy1,293,3671,293,367$60,387
Q4 2016Miller Value PartnersSell-94,1251,917,525$89,530
Q3 2016Berkshire HathawayBuy21,770,55521,770,555$797,020
Q3 2016Miller Value PartnersSell-2,6752,011,650$73,647
Q2 2016Miller Value PartnersSell-350,8002,014,325$57,026
Q1 2016Renaissance Technologies LLCSell-223,700298,532$12,243
Q1 2016Miller Value PartnersSell-221,5002,365,125$96,994
Q4 2015Miller Value PartnersBuy182,2002,586,625$109,544
Q1 2015Miller Value PartnersBuy3,2002,404,425$126,906
Q1 2015Muhlenkamp & CoBuy55123,090$6,497
Q4 2014Egerton Capital UKSell-1,213,6602,492,057$133,649
Q4 2014Third PointBuy1,000,0003,750,000$201,112
Q4 2014Renaissance Technologies LLCSell-224,658522,232$28,007

Frequently asked questions about AAL activity

  • Which institutional owners are buying AAL?

    Institutional owners buying AAL 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 AAL activity?

    "Buy" means an investor increased their reported position in AAL compared to the prior reporting period. This reflects growing exposure to AMERICAN AIRLINES GROUP INC (AAL) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in AAL increasing?

    Institutional interest in AAL 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.

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