AerCap Holdings N.V.
US ˙ NYSE ˙ NL0000687663

SecurityAER / AerCap Holdings N.V.
InstitutionState Street Corp
Latest Disclosed Ownership5,093,957 shares
Latest Disclosed Value $ 698,798,628
State Street Corp reports 0.37% decrease in ownership of AER / AerCap Holdings N.V.

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 5,093,957 shares of AerCap Holdings N.V. (US:AER) valued at $698,789,021 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 5,112,626 shares of AerCap Holdings N.V.. This represents a change in shares of -0.37% during the quarter. The current value of the position is $685,137,216 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F AERCAP HOLDINGS SHS N00985106 5,093,957 -18,669 -0.37 698,799 -4.93 0.0241
2026-02-13 2025-12-31 13F AERCAP HOLDINGS SHS N00985106 5,112,626 184,425 3.74 735,003 23.26 0.0247
2025-11-14 2025-09-30 13F AERCAP HOLDINGS SHS N00985106 4,928,201 -69,997 -1.40 596,324 1.97 0.0207
2025-08-14 2025-06-30 13F AERCAP HOLDINGS SHS N00985106 4,998,198 128 0.00 584,802 14.23 0.0219
2025-05-15 2025-03-31 13F AERCAP HOLDINGS SHS N00985106 4,998,070 -226,536 -4.34 511,948 2.39 0.0211
2025-02-14 2024-12-31 13F AERCAP HOLDINGS SHS N00985106 5,224,606 362,089 7.45 499,997 8.56 0.0197
2024-11-14 2024-09-30 13F AERCAP HOLDINGS SHS N00985106 4,862,517 370,906 8.26 460,579 10.02 0.0187
2024-08-14 2024-06-30 13F AERCAP HOLDINGS SHS N00985106 4,491,611 341,006 8.22 418,618 16.05 0.0183
2024-05-15 2024-03-31 13F AERCAP HOLDINGS SHS N00985106 4,150,605 20,130 0.49 360,729 17.51 0.0161
2024-02-14 2023-12-31 13F AERCAP HOLDINGS SHS N00985106 4,130,475 872,209 26.77 306,977 50.33 0.0149
2023-11-14 2023-09-30 13F AERCAP HOLDINGS SHS N00985106 3,258,266 123,388 3.94 204,196 2.55 0.0113
2023-08-14 2023-06-30 13F AERCAP HOLDINGS SHS N00985106 3,134,878 327,377 11.66 199,127 26.14 0.0105
2023-05-15 2023-03-31 13F AERCAP HOLDINGS SHS N00985106 2,807,501 283,101 11.21 157,866 7.23 0.0089
2023-05-15 2022-12-31 13F/A-99 AERCAP HOLDINGS SHS N00985106 2,524,400 159,959 6.77 147,223 47.10 0.0087
2023-05-15 2022-12-31 13F AERCAP HOLDINGS SHS N00985106 2,524,400 159,959 147,223 0.0087
2022-11-15 2022-09-30 13F AERCAP HOLDINGS SHS N00985106 2,364,441 152,585 6.90 100,087 10.53 0.0063
2022-08-15 2022-06-30 13F AERCAP HOLDINGS SHS N00985106 2,211,856 56,010 2.60 90,553 -16.46 0.0054
2022-05-16 2022-03-31 13F AERCAP HOLDINGS SHS N00985106 2,155,846 1,142,547 112.76 108,396 63.52 0.0054
2022-02-14 2021-12-31 13F AERCAP HOLDINGS SHS N00985106 1,013,299 23,474 2.37 66,290 15.85 0.0031
2021-11-15 2021-09-30 13F AERCAP HOLDINGS SHS N00985106 989,825 3,713 0.38 57,222 13.31 0.0030
2021-08-16 2021-06-30 13F AERCAP HOLDINGS SHS N00985106 986,112 7,466 0.76 50,499 -12.15 0.0027
2021-07-09 2021-03-31 13F/A-1 AERCAP HOLDINGS SHS N00985106 978,646 22,899 2.40 57,486 31.96 0.0033
2021-05-17 2021-03-31 13F AERCAP HOLDINGS SHS N00985106 978,646 22,899 57,486 0.0033
2021-02-16 2020-12-31 13F AERCAP HOLDINGS SHS N00985106 955,747 -2,378,243 -71.33 43,563 -48.13 0.0027
2020-11-10 2020-09-30 13F AERCAP HOLDINGS SHS N00985106 3,333,990 -201,665 -5.70 83,983 -22.88 0.0057
2020-08-14 2020-06-30 13F AERCAP HOLDINGS SHS N00985106 3,535,655 -79,100 -2.19 108,898 32.19 0.0079
2020-06-19 2020-03-31 13F/A-1 AERCAP HOLDINGS SHS N00985106 3,614,755 -22,155 -0.61 82,380 -63.15 0.0072
2020-05-11 2020-03-31 13F AERCAP HOLDINGS SHS N00985106 3,614,755 82,380
2020-02-06 2019-12-31 13F AERCAP HOLDINGS SHS N00985106 3,636,910 455 0.01 223,561 12.29 0.0153
2019-11-14 2019-09-30 13F AERCAP HOLDINGS SHS N00985106 3,636,455 -71,590 -1.93 199,096 3.24 0.0148
2019-08-14 2019-06-30 13F AERCAP HOLDINGS SHS N00985106 3,708,045 198,154 5.65 192,855 18.06 0.0144
2019-05-15 2019-03-31 13F AERCAP HOLDINGS SHS N00985106 3,509,891 108,202 3.18 163,350 21.26 0.0127
2019-02-12 2018-12-31 13F AERCAP HOLDINGS SHS N00985106 3,401,689 -46,879 -1.36 134,707 -32.09 0.0123
2018-11-09 2018-09-30 13F AERCAP HOLDINGS Common equity shares N00985106 3,448,568 193,312 5.94 198,366 12.53 0.0152
2018-08-14 2018-06-30 13F AERCAP HOLDINGS Common equity shares N00985106 3,255,256 52,793 1.65 176,276 8.53 0.0147
2018-05-15 2018-03-31 13F AERCAP HOLDINGS Common equity shares N00985106 3,202,463 -274,722 -7.90 162,427 -11.21 0.0138
2018-02-14 2017-12-31 13F AERCAP HOLDINGS Common equity shares N00985106 3,477,185 -68,831 -1.94 182,935 0.94 0.0147
2017-11-14 2017-09-30 13F AERCAP HOLDINGS Common equity shares N00985106 3,546,016 -79,692 -2.20 181,234 7.66 0.0156
2017-08-14 2017-06-30 13F AERCAP HOLDINGS Common equity shares N00985106 3,625,708 -74,497 -2.01 168,346 -1.03 0.0149
2017-05-15 2017-03-31 13F AERCAP HOLDINGS Common equity shares N00985106 3,700,205 134,789 3.78 170,098 14.65 0.0152
2017-02-09 2016-12-31 13F AERCAP HOLDINGS Common equity shares N00985106 3,565,416 212,585 6.34 148,360 14.96 0.0140
2017-01-13 2016-09-30 13F/A-1 AERCAP HOLDINGS Common equity shares N00985106 3,352,831 94,301 2.89 129,052 17.90 0.0130
2016-11-14 2016-09-30 13F AERCAP HOLDINGS Common equity shares N00985106 3,349,594 128,927
2016-08-12 2016-06-30 13F AERCAP HOLDINGS Common equity shares N00985106 3,258,530 1,412,365 76.50 109,460 52.97 0.0118
2016-05-20 2016-03-31 13F/A-1 AERCAP HOLDINGS Common equity shares N00985106 1,846,165 182,441 10.97 71,558 -0.34 0.0077
2016-05-12 2016-03-31 13F AERCAP HOLDINGS Common equity shares N00985106 1,846,165 71,558
2016-02-16 2015-12-31 13F AERCAP HOLDINGS Common equity shares N00985106 1,663,724 1,424,308 594.91 71,804 684.23 0.0078
2015-11-16 2015-09-30 13F AERCAP HOLDINGS Common equity shares N00985106 239,416 26,326 12.35 9,156 -6.16 0.0011
2015-08-13 2015-06-30 13F AERCAP HOLDINGS Common equity shares N00985106 213,090 5,333 2.57 9,757 7.59 0.0010
2015-05-15 2015-03-31 13F AERCAP HOLDINGS Common equity shares N00985106 207,757 120,652 138.51 9,069 168.15 0.0009
2015-02-11 2014-12-31 13F AERCAP HOLDINGS Common equity shares N00985106 87,105 60,516 227.60 3,382 211.42 0.0003
2014-11-12 2014-09-30 13F/A-1 AERCAP HOLDINGS Common equity shares N00985106 26,589 -54,059 -67.03 1,086 -70.60 0.0001
2014-11-10 2014-09-30 13F AERCAP HOLDINGS Common equity shares N00985106 26,589 1,086
2014-08-12 2014-06-30 13F AERCAP HOLDINGS Common equity shares N00985106 80,648 -1,831 -2.22 3,694 6.15 0.0004
2014-05-15 2014-03-31 13F/A-1 AERCAP HOLDINGS Common equity shares N00985106 82,479 -24,097 -22.61 3,480 -14.85 0.0004
2014-05-13 2014-03-31 13F AERCAP HOLDINGS Common equity shares N00985106 82,479 3,480
2014-02-06 2013-12-31 13F/A-1 AERCAP HOLDINGS Common equity shares N00985106 106,576 588 0.55 4,087 98.11 0.0005
2014-02-06 2013-12-31 13F AERCAP HOLDINGS Common equity shares N00985106 104,618 1,434
2013-11-12 2013-09-30 13F AERCAP HOLDINGS Common equity shares N00985106 105,988 800 0.76 2,063 12.36 0.0003
2013-08-08 2013-06-30 13F AERCAP HOLDINGS Common equity shares N00985106 105,188 105,188 1,836 0.0002
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.