AAR Corp.
DE ˙ DB ˙ US0003611052
98,45 € ↑3,45 (3,63%)
2026-06-05
DEL PRIS
SecurityDE:ARZ / AAR Corp.
InstitutionLPL Financial LLC
Latest Disclosed Ownership21,397 shares
Latest Disclosed Value $ 2,342,116
LPL Financial LLC reports 96.09% increase in ownership of ARZ / AAR Corp.

On May 6, 2026 - LPL Financial LLC filed a 13F-HR form disclosing ownership of 21,397 shares of AAR Corp. (DE:ARZ) valued at $1,922,520 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 10,912 shares of AAR Corp.. This represents a change in shares of 96.09% during the quarter. The current value of the position is $2,106,535 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)
2026-05-06 2026-03-31 13F AAR COM 000361105 21,397 10,485 96.09 2,342 159.36 0.0006
2026-02-11 2025-12-31 13F AAR COM 000361105 10,912 364 3.45 903 -4.44 0.0002
2025-11-12 2025-09-30 13F AAR COM 000361105 10,548 -6,156 -36.85 946 -17.75 0.0003
2025-08-12 2025-06-30 13F AAR COM 000361105 16,704 1,855 12.49 1,149 38.27 0.0004
2025-05-07 2025-03-31 13F AAR COM 000361105 14,849 3,248 28.00 831 17.04 0.0003
2025-02-11 2024-12-31 13F AAR COM 000361105 11,601 1,362 13.30 711 6.13 0.0003
2024-11-08 2024-09-30 13F AAR COM 000361105 10,239 -1,033 -9.16 669 -18.32 0.0003
2024-08-07 2024-06-30 13F AAR COM 000361105 11,272 4,194 59.25 819 93.62 0.0004
2024-05-10 2024-03-31 13F AAR COM 000361105 7,078 790 12.56 424 7.91 0.0002
2024-02-14 2023-12-31 13F AAR COM 000361105 6,288 -323 -4.89 392 -0.25 0.0002
2023-11-13 2023-09-30 13F AAR COM 000361105 6,611 998 17.78 394 21.30 0.0003
2023-07-31 2023-06-30 13F AAR COM 000361105 5,613 158 2.90 324 9.09 0.0002
2023-05-10 2023-03-31 13F AAR COM 000361105 5,455 5,455 298 0.0002
2021-08-13 2021-06-30 13F AAR COM 000361105 0 -5,121 -100.00 0 -100.00
2021-05-14 2021-03-31 13F AAR COM 000361105 5,121 5,121 213 0.0002
2020-05-14 2020-03-31 13F AAR COM 000361105 0 -5,766 -100.00 0 -100.00
2020-02-14 2019-12-31 13F AAR COM 000361105 5,766 -756 -11.59 260 -3.35 0.0005
2019-11-13 2019-09-30 13F AAR COM 000361105 6,522 807 14.12 269 28.10 0.0005
2019-08-09 2019-06-30 13F AAR COM 000361105 5,715 5,715 210 0.0004
2019-05-08 2019-03-31 13F AAR COM 000361105 0 -5,914 -100.00 0 -100.00
2019-02-07 2018-12-31 13F AAR COM 000361105 5,914 -509 -7.92 221 -28.25 0.0006
2018-11-14 2018-09-30 13F AAR COM 000361105 6,423 -426 -6.22 308 -3.14 0.0007
2018-08-14 2018-06-30 13F AAR COM 000361105 6,849 -104 -1.50 318 3.58 0.0008
2018-05-15 2018-03-31 13F AAR COM 000361105 6,953 843 13.80 307 27.92 0.0008
2018-02-14 2017-12-31 13F AAR COM 000361105 6,110 -142 -2.27 240 1.69 0.0007
2017-11-14 2017-09-30 13F AAR COM 000361105 6,252 114 1.86 236 10.80 0.0008
2017-08-14 2017-06-30 13F AAR COM 000361105 6,138 -1,482 -19.45 213 -18.39 0.0008
2017-05-15 2017-03-31 13F AAR COM 000361105 7,620 -444 -5.51 261 -2.61 0.0018
2017-02-13 2016-12-31 13F AAR COM 000361105 8,064 -662 -7.59 268 -1.83 0.0020
2016-11-16 2016-09-30 13F AAR COM 000361105 8,726 8,726 273 0.0026
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.