AAR Corp.
DE ˙ DB ˙ US0003611052
98,45 € ↑3,45 (3,63%)
2026-06-05
DEL PRIS
SecurityDE:ARZ / AAR Corp.
InstitutionFirst Trust Advisors Lp
Latest Disclosed Ownership90,749 shares
Latest Disclosed Value $ 9,933,385
First Trust Advisors Lp reports 20.35% increase in ownership of ARZ / AAR Corp.

On May 13, 2026 - First Trust Advisors Lp filed a 13F-HR form disclosing ownership of 90,749 shares of AAR Corp. (DE:ARZ) valued at $8,153,798 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 75,404 shares of AAR Corp.. This represents a change in shares of 20.35% during the quarter. The current value of the position is $8,934,239 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)
2026-05-13 2026-03-31 13F AAR COM 000361105 90,749 15,345 20.35 9,933 59.13 0.0071
2026-02-13 2025-12-31 13F AAR COM 000361105 75,404 57,909 331.00 6,243 298.09 0.0045
2025-11-12 2025-09-30 13F AAR COM 000361105 17,495 1,086 6.62 1,569 39.01 0.0012
2025-08-13 2025-06-30 13F AAR COM 000361105 16,409 -21,703 -56.95 1,129 -47.12 0.0009
2025-05-14 2025-03-31 13F AAR COM 000361105 38,112 11,939 45.62 2,134 33.06 0.0019
2025-02-13 2024-12-31 13F AAR COM 000361105 26,173 9,846 60.31 1,604 50.23 0.0014
2024-11-13 2024-09-30 13F AAR COM 000361105 16,327 -15,598 -48.86 1,067 -54.01 0.0010
2024-08-13 2024-06-30 13F AAR COM 000361105 31,925 -26,909 -45.74 2,321 -34.13 0.0024
2024-05-13 2024-03-31 13F AAR COM 000361105 58,834 -16,467 -21.87 3,522 -25.03 0.0036
2024-02-13 2023-12-31 13F AAR COM 000361105 75,301 43,381 135.91 4,699 147.26 0.0051
2023-11-13 2023-09-30 13F AAR COM 000361105 31,920 1,479 4.86 1,900 8.08 0.0023
2023-08-14 2023-06-30 13F AAR COM 000361105 30,441 -49,802 -62.06 1,758 -59.84 0.0020
2023-05-15 2023-03-31 13F AAR COM 000361105 80,243 29,849 59.23 4,377 93.50 0.0051
2023-02-09 2022-12-31 13F AAR COM 000361105 50,394 1,866 3.85 2,263 30.15 0.0027
2022-11-14 2022-09-30 13F AAR COM 000361105 48,528 -3,662 -7.02 1,738 -20.42 0.0023
2022-08-12 2022-06-30 13F AAR COM 000361105 52,190 52,190 2,184 0.0027
2022-02-08 2021-12-31 13F AAR COM 000361105 0 -15,398 -100.00 0 -100.00
2021-11-15 2021-09-30 13F AAR COM 000361105 15,398 -24,286 -61.20 499 -67.56 0.0005
2021-10-12 2021-06-30 13F/A-1 AAR COM 000361105 39,684 39,684 1,538 0.0017
2021-08-16 2021-06-30 13F AAR COM 000361105 39,684 39,684 1,538 0.0016
2021-02-02 2020-12-31 13F AAR COM 000361105 0 -64,825 -100.00 0 -100.00
2020-11-05 2020-09-30 13F AAR COM 000361105 64,825 22,707 53.91 1,219 39.95 0.0020
2020-07-22 2020-06-30 13F AAR COM 000361105 42,118 42,118 -35.03 871 -28.55 0.0015
2019-11-04 2019-09-30 13F AAR COM 000361105 0 -12,227 -100.00 0 -100.00
2019-07-30 2019-06-30 13F AAR COM 000361105 12,227 -8,492 -40.99 450 -33.23 0.0008
2019-06-19 2019-03-31 13F/A-1 AAR COM 000361105 20,719 11,421 122.83 674 94.24 0.0013
2019-05-09 2019-03-31 13F AAR COM 000361105 20,719 11,421 674
2019-02-07 2018-12-31 13F AAR COM 000361105 9,298 -3,581 -27.80 347 -43.76 0.0008
2018-10-25 2018-09-30 13F AAR COM 000361105 12,879 1,721 15.42 617 18.88 0.0011
2018-08-02 2018-06-30 13F AAR COM 000361105 11,158 -47,887 -81.10 519 -80.07 0.0011
2018-04-23 2018-03-31 13F AAR COM 000361105 59,045 13,546 29.77 2,604 45.64 0.0060
2018-02-08 2017-12-31 13F AAR COM 000361105 45,499 -2,033 -4.28 1,788 -0.45 0.0043
2017-10-24 2017-09-30 13F AAR COM 000361105 47,532 -2,675 -5.33 1,796 2.92 0.0046
2017-08-02 2017-06-30 13F AAR COM 000361105 50,207 -12,729 -20.23 1,745 -17.57 0.0047
2017-05-02 2017-03-31 13F AAR COM 000361105 62,936 12,701 25.28 2,117 27.53 0.0059
2017-02-06 2016-12-31 13F AAR COM 000361105 50,235 -25,951 -34.06 1,660 -30.43 0.0049
2016-11-01 2016-09-30 13F AAR COM 000361105 76,186 3,609 4.97 2,386 40.85 0.0071
2016-08-04 2016-06-30 13F AAR COM 000361105 72,577 72,577 -4.74 1,694 -29.00 0.0053
2016-05-04 2015-12-31 13F/A-1 AAR COM 000361105 0 -80,343 -100.00 0 -100.00
2015-11-05 2015-09-30 13F AAR COM 000361105 80,343 -33,639 -29.51 1,524 -58.05 0.0044
2015-08-04 2015-06-30 13F AAR COM 000361105 113,982 -5,161 -4.33 3,633 -0.68 0.0094
2015-05-04 2015-03-31 13F AAR COM 000361105 119,143 21 0.02 3,658 10.55 0.0107
2015-02-13 2014-12-31 13F AAR COM 000361105 119,122 9,041 8.21 3,309 24.49 0.0112
2014-11-12 2014-09-30 13F AAR COM 000361105 110,081 -639 -0.58 2,658 -12.88 0.0105
2014-08-11 2014-06-30 13F AAR COM 000361105 110,720 -5,617 -4.83 3,051 1.06 0.0127
2014-05-12 2014-03-31 13F AAR COM 000361105 116,337 31,742 37.52 3,019 27.38 0.0133
2014-08-08 2013-12-31 13F/A-1 AAR COM 000361105 84,595 12,264 16.96 2,370 19.88 0.0115
2014-02-13 2013-12-31 13F AAR COM 000361105 84,595 2,370
2013-11-12 2013-09-30 13F AAR COM 000361105 72,331 4,726 6.99 1,977 33.04 0.0107
2013-08-12 2013-06-30 13F AAR COM 000361105 67,605 67,605 1,486 0.0097
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.