Aercap Holdings (AER) Held by Superinvestors
AERCAP HOLDINGS NV (AER) is currently held by 5 superinvestors tracked by InsiderSet, with a combined reported market value of approximately $650.51M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Donald Smith & Co. is currently the largest disclosed institutional shareholder of AER tracked by InsiderSet, reporting ownership valued at approximately $424.58M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $424.99M, representing an estimated gain of +0.10% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 100% of the total disclosed AER value among the investors covered in this analysis. Major shareholders include Donald Smith & Co., Dorsey Asset Management, Eagle Capital Management, and several other long-term asset managers with concentrated positions in AERCAP HOLDINGS NV (AER).
This page ranks the largest institutional AER shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Donald Smith & Co. | Donald G. Smith | 7.52% | 2,912,504 | $424,584,833 | $424,992,584 | +$407,751 | +0.10% |
| Dorsey Asset Management | Pat Dorsey | 7.16% | 766,828 | $111,788,186 | $111,895,542 | +$107,356 | +0.10% |
| Eagle Capital Management | Ravenel Boykin Curry IV | 0.29% | 645,370 | $94,082,008 | $94,172,390 | +$90,382 | +0.10% |
| Greenlight Capital | David Einhorn | 0.91% | 250,000 | $18,580,000 | $36,480,000 | +$17,900,000 | +96.34% |
| Sequoia Financial Advisors | 0.01% | 10,132 | $1,476,976 | $1,478,461 | +$1,485 | +0.10% |
Frequently asked questions about AER
Who are the largest superinvestors holding AER?
The largest superinvestors holding AER in the latest SEC Form 13F filings include Donald Smith & Co., Dorsey Asset Management, Eagle Capital Management, Greenlight Capital, and Sequoia Financial Advisors. InsiderSet ranks these superinvestors by their latest reported AER position.
What does the AER superinvestors page include?
This page tracks AER positions reported by a curated group of notable institutional investors and fund managers through SEC Form 13F. AERCAP HOLDINGS NV (AER) on this page reflects disclosed 13F holdings among those superinvestors, not every institutional shareholder of the stock.
How many superinvestors hold AER?
InsiderSet currently tracks 5 superinvestors reporting AER holdings in the latest available 13F data. This is the curated set on this page, not the total number of institutions that own AER.
How much AER stock do superinvestors hold?
Superinvestors tracked by InsiderSet disclosed approximately $650.51M in AER holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value, and it covers the curated superinvestors on this page rather than every institutional filer.
When were AER superinvestor holdings last updated?
The latest AER superinvestor holdings on InsiderSet are based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time holdings.
Are superinvestor AER holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by these superinvestors as of the end of the reporting quarter. A superinvestor may have changed its AER position after the reporting date.
Are superinvestors buying or selling AER?
Buying and selling can be analyzed by comparing AER positions across consecutive 13F reporting periods. InsiderSet's AER Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View AER ownership changes.
How have superinvestor AER holdings changed over time?
InsiderSet tracks AER holdings among these superinvestors across multiple 13F reporting periods, so holder counts, reported value, and reported shares can be compared over time.