Air Lease Corporation
US ˙ NYSE ˙ US00912X3026
TEN SYMBOL NIE JEST JUŻ AKTYWNY

SecurityAL / Air Lease Corporation
InstitutionJanus Henderson Group Plc
Latest Disclosed Ownership248,998 shares
Latest Disclosed Value $ 16,168,685
Janus Henderson Group Plc reports 1.86% increase in ownership of AL / Air Lease Corporation

On May 18, 2026 - Janus Henderson Group Plc filed a 13F-HR/A form disclosing ownership of 248,998 shares of Air Lease Corporation (US:AL) valued at $16,169,930 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 244,448 shares of Air Lease Corporation. This represents a change in shares of 1.86% during the quarter. The current value of the position is $0 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)
2026-05-18 2026-03-31 13F/A-1 AIR LEASE CL A 00912X302 248,998 4,550 1.86 16,169 2.95 0.0027
2026-05-15 2026-03-31 13F AIR LEASE CL A 00912X302 248,998 4,550 1.86 16,169 2.95 0.0030
2026-02-17 2025-12-31 13F AIR LEASE CL A 00912X302 244,448 198,548 432.57 15,706 437.29 0.0070
2025-11-14 2025-09-30 13F AIR LEASE CL A 00912X302 45,900 0 0.00 2,923 8.95 0.0013
2025-08-14 2025-06-30 13F AIR LEASE CL A 00912X302 45,900 0 0.00 2,683 21.13 0.0013
2025-05-15 2025-03-31 13F AIR LEASE CL A 00912X302 45,900 -3,000 -6.13 2,216 -5.98 0.0012
2025-02-14 2024-12-31 13F AIR LEASE CL A 00912X302 48,900 -2,500 -4.86 2,357 1.25 0.0012
2024-11-14 2024-09-30 13F AIR LEASE CL A 00912X302 51,400 0 0.00 2,328 -4.71 0.0012
2024-08-14 2024-06-30 13F AIR LEASE CL A 00912X302 51,400 9,866 23.75 2,442 14.33 0.0013
2024-05-15 2024-03-31 13F AIR LEASE CL A 00912X302 41,534 -11,099 -21.09 2,136 -3.22 0.0012
2024-02-14 2023-12-31 13F AIR LEASE CL A 00912X302 52,633 -3,981 -7.03 2,208 -1.03 0.0013
2023-11-14 2023-09-30 13F AIR LEASE CL A 00912X302 56,614 10,204 21.99 2,231 14.83 0.0015
2023-08-14 2023-06-30 13F AIR LEASE CL A 00912X302 46,410 -57 -0.12 1,942 6.24 0.0012
2023-05-15 2023-03-31 13F AIR LEASE CL A 00912X302 46,467 25,386 120.42 1,829 125.96 0.0012
2023-02-14 2022-12-31 13F AIR LEASE CL A 00912X302 21,081 2,199 11.65 810 37.82 0.0006
2023-01-13 2022-09-30 13F/A-1 AIR LEASE CL A 00912X302 18,882 -18 -0.10 587 -7.27 0.0004
2022-11-14 2022-09-30 13F AIR LEASE CL A 00912X302 18,882 -18 587 0.0001
2022-08-15 2022-06-30 13F AIR LEASE CL A 00912X302 18,900 4 0.02 633 -24.91 0.0004
2022-05-16 2022-03-31 13F AIR LEASE CL A 00912X302 18,896 3 0.02 843 0.96 0.0004
2022-02-14 2021-12-31 13F AIR LEASE CL A 00912X302 18,893 9,516 101.48 835 126.29 0.0003
2021-11-16 2021-09-30 13F AIR LEASE CL A 00912X302 9,377 9,377 369 0.0002
2019-02-06 2018-12-31 13F AIR LEASE CL A 00912X302 0 -16,400 -100.00 0 -100.00
2018-11-09 2018-09-30 13F AIR LEASE CL A 00912X302 16,400 -2,500 -13.23 752 -5.17 0.0004
2018-08-10 2018-06-30 13F AIR LEASE CL A 00912X302 18,900 11,787 165.71 793 161.72 0.0005
2018-05-14 2018-03-31 13F AIR LEASE CL A 00912X302 7,113 765 12.05 303 -0.66 0.0002
2018-03-12 2017-12-31 13F/A-1 AIR LEASE CL A 00912X302 6,348 -26,628 -80.75 305 -78.29 0.0002
2018-02-09 2017-12-31 13F AIR LEASE CL A 00912X302 6,348 -26,628 305
2017-11-14 2017-09-30 13F AIR LEASE CL A 00912X302 32,976 -3,227 -8.91 1,405 3.84 0.0009
2017-08-17 2017-06-30 13F/A-1 AIR LEASE CL A 00912X302 36,203 36,203 1,353 0.0009
2017-08-14 2017-06-30 13F AIR LEASE CL A 00912X302 36,203 1,353
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.