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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- AERCAP HOLDINGS NV (AER) stock institutional ownership
- AERCAP HOLDINGS NV (AER) stock insider trading activity
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| Portfolio quarter | Name | Type | Quantity | Remaining | Reported stock balance |
|---|---|---|---|---|---|
| Q2 2014 | Greenlight Capital | Buy | 2,225,000 | 2,225,000 | $101,905 |
| Q1 2014 | Donald Smith & Co. | Sell | -356,822 | 9,171,716 | $386,955 |
| Q1 2014 | Renaissance Technologies LLC | Buy | 121,600 | 121,600 | $5,130 |
| Q4 2013 | Donald Smith & Co. | Sell | -625,378 | 9,528,538 | $365,419 |
| Q3 2013 | Donald Smith & Co. | Sell | -217,337 | 10,153,916 | $197,595 |
| Q2 2013 | Donald Smith & Co. | Buy | 10,371,253 | 10,371,253 | $181,082 |
| Q2 2013 | Arbiter Partners Capital Management | Buy | 10,000 | 10,000 | $175 |
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.