AAR Corp.
DE ˙ DB ˙ US0003611052
98,45 € ↑3,45 (3,63%)
2026-06-05
DEL PRIS
SecurityDE:ARZ / AAR Corp.
InstitutionBessemer Group Inc
Latest Disclosed Ownership697 shares
Latest Disclosed Value $ 76
Bessemer Group Inc reports 8.91% increase in ownership of ARZ / AAR Corp.

On May 6, 2026 - Bessemer Group Inc filed a 13F-HR form disclosing ownership of 697 shares of AAR Corp. (DE:ARZ) valued at $62,625 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 640 shares of AAR Corp.. The current value of the position is $68,620 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 SC 000361105 697 57 8.91 0 0.0001
2026-02-05 2025-12-31 13F AAR SC 000361105 640 40 6.67 0 0.0001
2025-11-05 2025-09-30 13F AAR SC 000361105 600 431 255.03 0 0.0001
2025-08-01 2025-06-30 13F AAR SC 000361105 169 95 128.38 0 0.0000
2025-04-23 2025-03-31 13F AAR SC 000361105 74 -60 -44.78 0 0.0000
2025-02-13 2024-12-31 13F AAR SC 000361105 134 49 57.65 0 0.0000
2024-11-12 2024-09-30 13F AAR SC 000361105 85 -74 -46.54 0 0.0000
2024-08-13 2024-06-30 13F AAR SC 000361105 159 0 0.00 0 0.0000
2024-08-13 2024-03-31 13F/A-1 AAR SC 000361105 159 0 0.00 0 0.0000
2024-05-13 2024-03-31 13F AAR SC 000361105 159 0 0 0.0000
2024-02-09 2023-12-31 13F AAR SC 000361105 159 0 0.00 0 0.0000
2023-11-13 2023-09-30 13F AAR SC 000361105 159 0 0.00 0 0.0000
2023-08-10 2023-06-30 13F AAR SC 000361105 159 27 20.45 0 0.0000
2023-05-10 2023-03-31 13F AAR SC 000361105 132 132 0 0.0000
2021-02-09 2020-12-31 13F AAR SC 000361105 0 0 0 0.0000
2020-04-30 2020-03-31 13F AAR SC 000361105 0 -1,200 -100.00 0 -100.00
2020-02-04 2019-12-31 13F AAR SC 000361105 1,200 1,200 54 0.0002
2019-07-19 2019-06-30 13F AAR SC 000361105 0 -8,400 -100.00 0 -100.00
2019-05-13 2019-03-31 13F AAR SC 000361105 8,400 -2,500 -22.94 273 -32.92 0.0010
2019-05-21 2018-12-31 13F/A-1 AAR SC 000361105 10,900 -113 -1.03 407 -22.77 0.0018
2019-02-12 2018-12-31 13F AAR SC 000361105 10,900 -113 407 0.0018
2018-11-06 2018-09-30 13F AAR SC 000361105 11,013 113 1.04 527 3.94 0.0020
2018-07-25 2018-06-30 13F AAR SC 000361105 10,900 10,900 507 0.0020
2016-05-11 2016-03-31 13F AAR SC 000361105 0 0 0 0.0000
2016-02-12 2015-12-31 13F AAR SC 000361105 0 0 0 0.0000
2015-11-16 2015-09-30 13F AAR SC 000361105 0 -81,007 -100.00 0 -100.00
2015-08-14 2015-06-30 13F AAR SC 000361105 81,007 0 0.00 2,582 3.86 0.0135
2015-06-18 2015-03-31 13F/A-1 AAR SC 000361105 81,007 0 0.00 2,486 10.49 0.0126
2015-05-14 2015-03-31 13F AAR SC 000361105 81,007 2,486
2015-02-17 2014-12-31 13F AAR SC 000361105 81,007 9,637 13.50 2,250 30.51 0.0121
2014-12-11 2014-09-30 13F/A-1 AAR SC 000361105 71,370 0 0.00 1,724 -12.35 0.0098
2014-08-13 2014-06-30 13F AAR SC 000361105 71,370 0 0.00 1,967 6.21 0.0121
2014-05-14 2014-03-31 13F AAR SC 000361105 71,370 0 0.00 1,852 -7.35 0.0125
2014-02-18 2013-12-31 13F AAR SC 000361105 71,370 0 0.00 1,999 2.46 0.0143
2013-11-08 2013-09-30 13F AAR SC 000361105 71,370 71,370 1,951 0.0158
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.