The largest holder of AerCap Holdings stock is BlackRock Advisors LLC, with 7.9 million shares (5.11% of the company), worth about $1.15 billion as of September 25, 2026. The 10 largest holders together own 30.7%.
In Q2 2026, 727 institutional holdings reports listed shares worth $20.80 billion.
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026).

2026Q2
| Holder | Shares | % of company | Value |
|---|---|---|---|
| BlackRock Advisors LLC | 7.9 million | 5.11% | $1.2B |
| Aengus Kelly4.293 % | 6.6 million | 4.29% | $967.0M |
| Harris Associates LP | 6.5 million | 4.18% | $943.0M |
| BlackRock Life Ltd. | 5.5 million | 3.54% | $799.0M |
| State Street Corporation | 5.4 million | 3.46% | $781.0M |
| Two Sigma Investments LP | 3.4 million | 2.20% | $495.0M |
| JPMorgan Investment Management, Inc. | 3.3 million | 2.16% | $487.0M |
| T. Rowe Price International Ltd. | 3.2 million | 2.06% | $464.0M |
| Donald Smith & Co., Inc. | 2.9 million | 1.89% | $425.0M |
| 59 North Capital Management LP | 2.8 million | 1.81% | $408.0M |
As of September 25, 2026.
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 727 | – | $20.8B |
| Q1 2026 | 691 | 144.0 million | $19.8B |
| Q4 2025 | 664 | 151.0 million | $21.7B |
| Q3 2025 | 607 | 155.0 million | $18.7B |
| Q2 2025 | 627 | 163.0 million | $19.0B |
| Q1 2025 | 597 | 161.0 million | $16.5B |
| Q4 2024 | 584 | 165.0 million | $15.8B |
| Q3 2024 | 589 | 168.0 million | $15.9B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
BlackRock Advisors LLC, with 5.11% of the company (as of September 25, 2026). Next: Aengus Kelly4.293 % (4.29%) and Harris Associates LP (4.18%).
727 institutional holdings reports listed AerCap Holdings shares in Q2 2026 worth $20.80 billion.