AERCAP HOLDINGS NV (AER) Stock Institutional Trading Activity


AERCAP HOLDINGS NV (AER) 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 Eagle Capital Management, Dorsey Asset Management, Donald Smith & Co., Sequoia Financial Advisors, and Parnassus Endeavor Fund. 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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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q3 2016Donald Smith & Co.Buy47,5719,085,087$349,685
Q3 2016Sound Shore ManagementSell-8,6692,824,735$108,724
Q3 2016Greenlight CapitalBuy1,370,00012,766,308$491,376
Q2 2016Donald Smith & Co.Buy85,2609,037,516$303,570
Q2 2016Sound Shore ManagementSell-11,2772,833,404$95,174
Q2 2016Dalal StreetBuy624,160624,160$20,966
Q2 2016Greenlight CapitalBuy2,355,09811,396,308$382,801
Q1 2016Donald Smith & Co.Sell-521,7548,952,256$346,989
Q1 2016Sound Shore ManagementSell-460,9952,844,681$110,260
Q1 2016Arbiter Partners Capital ManagementBuy95,000105,000$4,070
Q1 2016Greenlight CapitalBuy1,673,7309,041,210$350,436
Q4 2015Donald Smith & Co.Sell-101,9439,474,010$408,898
Q4 2015Sound Shore ManagementSell-212,9853,305,676$142,673
Q4 2015Greenlight CapitalBuy22,9807,367,480$317,980
Q3 2015Donald Smith & Co.Sell-786,2689,575,953$366,184
Q3 2015Sound Shore ManagementBuy418,3513,518,661$134,554
Q3 2015Baupost GroupBuy2,450,0002,450,000$93,688
Q3 2015Greenlight CapitalBuy1,762,7007,344,500$280,854
Q2 2015Donald Smith & Co.Sell-128,27010,362,221$474,486
Q2 2015Sound Shore ManagementBuy3,100,3103,100,310$141,963
Q2 2015Renaissance Technologies LLCBuy205,991274,500$12,569
Q1 2015Donald Smith & Co.Sell-388,52210,490,491$457,910
Q1 2015Greenlight CapitalBuy1,839,1615,581,800$243,646
Q4 2014Donald Smith & Co.Buy2,302,63910,879,013$422,323
Q4 2014Renaissance Technologies LLCSell-218,79168,509$2,660
Q4 2014Greenlight CapitalBuy1,517,6393,742,639$145,290
Q3 2014Donald Smith & Co.Sell-18,9828,576,374$350,774
Q3 2014Renaissance Technologies LLCBuy113,900287,300$11,751
Q2 2014Donald Smith & Co.Sell-576,3608,595,356$393,667
Q2 2014Renaissance Technologies LLCBuy51,800173,400$7,942

Frequently asked questions about AER activity

  • Which institutional owners are buying AER?

    Institutional owners buying AER 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 AER activity?

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

  • Is institutional interest in AER increasing?

    Institutional interest in AER 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.