AerCap Holdings N.V.
US ˙ NYSE ˙ NL0000687663

SecurityAER / AerCap Holdings N.V.
InstitutionKBC Group NV
Latest Disclosed Ownership982,037 shares
Latest Disclosed Value $ 134,715
KBC Group NV reports 1.23% increase in ownership of AER / AerCap Holdings N.V.

On May 7, 2026 - KBC Group NV filed a 13F-HR form disclosing ownership of 982,037 shares of AerCap Holdings N.V. (US:AER) valued at $134,715,836 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 970,121 shares of AerCap Holdings N.V.. This represents a change in shares of 1.23% during the quarter. The current value of the position is $132,083,976 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)
2026-05-07 2026-03-31 13F AERCAP HOLDINGS SHS N00985106 982,037 11,916 1.23 135 -3.60 0.1738
2026-01-26 2025-12-31 13F AERCAP HOLDINGS SHS N00985106 970,121 -30,912 -3.09 139 14.88 0.3180
2026-01-20 2025-09-30 13F AERCAP HOLDINGS SHS N00985106 1,001,033 108,735 12.19 121 16.35 0.2905
2025-08-08 2025-06-30 13F AERCAP HOLDINGS SHS N00985106 892,298 -6,310 -0.70 104 14.29 0.2820
2025-04-25 2025-03-31 13F AERCAP HOLDINGS SHS N00985106 898,608 64,156 7.69 92 15.19 0.2850
2025-01-22 2024-12-31 13F AERCAP HOLDINGS SHS N00985106 834,452 483,564 137.81 80 139.39 0.2200
2024-11-06 2024-09-30 13F AERCAP HOLDINGS SHS N00985106 350,888 55,213 18.67 33 22.22 0.1004
2024-07-17 2024-06-30 13F AERCAP HOLDINGS SHS N00985106 295,675 -64,068 -17.81 28 -12.90 0.0833
2024-05-08 2024-03-31 13F AERCAP HOLDINGS SHS N00985106 359,743 245,491 214.87 31 287.50 0.0993
2024-02-13 2023-12-31 13F AERCAP HOLDINGS SHS N00985106 114,252 15,752 15.99 8 33.33 0.0301
2024-02-15 2023-09-30 13F/A-1 AERCAP HOLDINGS SHS N00985106 98,500 30,198 44.21 6 50.00 0.0252
2023-11-22 2023-09-30 13F AERCAP HOLDINGS SHS N00985106 68,302 0 4 0.0181
2024-02-15 2023-06-30 13F/A-1 AERCAP HOLDINGS SHS N00985106 68,302 4,158 6.48 4 33.33 0.0178
2023-07-28 2023-06-30 13F AERCAP HOLDINGS SHS N00985106 68,302 4,158 4 0.0181
2024-02-14 2023-03-31 13F/A-1 AERCAP HOLDINGS SHS N00985106 64,144 24,254 60.80 4 50.00 0.0153
2023-05-04 2023-03-31 13F AERCAP HOLDINGS SHS N00985106 64,144 55,089 4 0.0170
2024-02-14 2022-12-31 13F/A-1 AERCAP HOLDINGS SHS N00985106 39,890 30,835 340.53 2 0.0113
2023-02-13 2022-12-31 13F AERCAP HOLDINGS SHS N00985106 9,055 0 0 0.0000
2024-02-15 2022-09-30 13F/A-1 AERCAP HOLDINGS SHS N00985106 9,055 0 0.00 0 0.0020
2022-11-08 2022-09-30 13F AERCAP HOLDINGS SHS N00985106 9,055 0 383 0.0020
2024-02-14 2022-06-30 13F/A-1 AERCAP HOLDINGS SHS N00985106 9,055 -623 -6.44 0 -100.00 0.0019
2022-07-26 2022-06-30 13F AERCAP HOLDINGS SHS N00985106 9,055 -623 371 0.0019
2024-02-14 2022-03-31 13F/A-1 AERCAP HOLDINGS SHS N00985106 9,678 9,678 0 0.0019
2022-05-06 2022-03-31 13F AERCAP HOLDINGS SHS N00985106 9,678 9,678 487 0.0018
2021-08-11 2021-06-30 13F AERCAP HOLDINGS SHS N00985106 0 -6,028 -100.00 0 -100.00
2022-02-14 2021-03-31 13F/A-1 AERCAP HOLDINGS SHS N00985106 6,028 -467,079 -98.73 354 -99.84 0.0014
2021-04-26 2021-03-31 13F AERCAP HOLDINGS SHS N00985106 6,028 -467,079 354 0.0014
2022-02-14 2020-12-31 13F/A-1 AERCAP HOLDINGS SHS N00985106 473,107 290,424 158.98 215,642 4,585.83 0.1015
2021-02-10 2020-12-31 13F AERCAP HOLDINGS SHS N00985106 473,107 290,424 21,564 0.0993
2022-02-14 2020-09-30 13F/A-1 AERCAP HOLDINGS SHS N00985106 182,683 160,198 712.47 4,602 565.03 0.0271
2020-10-28 2020-09-30 13F AERCAP HOLDINGS SHS N00985106 182,683 160,198 4,602 0.0272
2022-02-14 2020-06-30 13F/A-1 AERCAP HOLDINGS SHS N00985106 22,485 -2,705 -10.74 692 20.56 0.0046
2020-08-10 2020-06-30 13F AERCAP HOLDINGS SHS N00985106 22,485 -2,705 692 0.0046
2020-05-04 2020-03-31 13F AERCAP HOLDINGS SHS N00985106 25,190 -134,454 -84.22 574 -94.15 0.0048
2020-02-11 2019-12-31 13F AERCAP HOLDINGS SHS N00985106 159,644 56,373 54.59 9,814 73.58 0.0620
2019-11-07 2019-09-30 13F AERCAP HOLDINGS SHS N00985106 103,271 276 0.27 5,654 5.56 0.0415
2019-08-08 2019-06-30 13F/A-1 AERCAP HOLDINGS SHS N00985106 102,995 50,222 95.17 5,356 118.08 0.0415
2019-07-30 2019-06-30 13F AERCAP HOLDINGS SHS N00985106 102,995 15,145 5,356
2019-08-07 2019-03-31 13F/A-1 AERCAP HOLDINGS SHS N00985106 52,773 -2,448 -4.43 2,456 12.30 0.0202
2019-05-10 2019-03-31 13F AERCAP HOLDINGS SHS N00985106 52,773 -2,448 2,456
2019-01-31 2018-12-31 13F AERCAP HOLDINGS SHS N00985106 55,221 -45,680 -45.27 2,187 -62.32 0.0244
2018-11-14 2018-09-30 13F AERCAP HOLDINGS SHS N00985106 100,901 -44,817 -30.76 5,804 -26.44 0.0439
2018-08-03 2018-06-30 13F AERCAP HOLDINGS SHS N00985106 145,718 36,511 33.43 7,890 42.44 0.0687
2018-08-03 2018-03-31 13F/A-1 AERCAP HOLDINGS SHS N00985106 109,207 7,777 7.67 5,539 3.80 0.0512
2018-05-09 2018-03-31 13F AERCAP HOLDINGS SHS N00985106 109,207 7,777 5,539
2018-08-03 2017-12-31 13F/A-1 AERCAP HOLDINGS SHS N00985106 101,430 27,131 36.52 5,336 40.53 0.0456
2018-02-07 2017-12-31 13F AERCAP HOLDINGS SHS N00985106 101,430 27,131 5,336
2017-11-13 2017-09-30 13F AERCAP HOLDINGS SHS N00985106 74,299 3,623 5.13 3,797 15.69 0.0345
2017-08-04 2017-06-30 13F AERCAP HOLDINGS SHS N00985106 70,676 -386,995 -84.56 3,282 -84.40 0.0317
2017-05-10 2017-03-31 13F AERCAP HOLDINGS SHS N00985106 457,671 40,743 9.77 21,039 21.28 0.1899
2017-02-16 2016-12-31 13F AERCAP HOLDINGS SHS N00985106 416,928 329,033 374.35 17,348 412.80 0.1720
2016-11-03 2016-09-30 13F AERCAP HOLDINGS SHS N00985106 87,895 53,222 153.50 3,383 190.39 0.0400
2016-08-03 2016-06-30 13F AERCAP HOLDINGS SHS N00985106 34,673 10,308 42.31 1,165 23.41 0.0167
2016-05-11 2016-03-31 13F AERCAP HOLDINGS SHS N00985106 24,365 11,023 82.62 944 63.89 0.0157
2016-02-11 2015-12-31 13F AERCAP HOLDINGS SHS N00985106 13,342 3,018 29.23 576 45.45 0.0106
2014-01-21 2013-12-31 13F AERCAP HLDGS SHS N00985106 10,324 7,618 281.52 396 647.17 0.0060
2013-11-06 2013-09-30 13F AERCAP HLDGS SHS N00985106 2,706 -7,782 -74.20 53 -71.04 0.0009
2013-07-29 2013-06-30 13F AERCAP HLDGS SHS N00985106 10,488 10,488 183 0.0034
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.