SequelSEC

AAR CORP AIR

Aircraft & Parts · CIK 0000001750 · Fiscal year ends 0531

Revenue
$3.31B
Fiscal year ended 2026-05-31
Operating income
Unavailable
Fiscal year ended 2026-05-31
Free cash flow
$62.10M
Fiscal year ended 2026-05-31

Valuation, from the filing

Public float$3.22BMarket value of stock held by non-affiliates, as stated on the cover page for 2025-11-28
Float per share$80.82Float divided by shares outstanding in the same filing. A floor under the share price on that date, not the price itself.
Float / net income17.2×A lower bound on the multiple, because affiliate holdings are excluded.
Float / revenue1.0×A lower bound on the multiple, because affiliate holdings are excluded.
Float / equity1.9×A lower bound on the multiple, because affiliate holdings are excluded.

Every figure here is drawn from the 10-K cover page and the statements behind it, so each one traces to a filing. Public float counts only stock held by non-affiliates, which makes these floors rather than estimates: a high multiple is conclusive, a low one may mean cheap or may mean closely held. The float was measured on 2025-11-28, not today, and each multiple below it uses the figures for the fiscal year ending 2026-05-31 — the year that filing covered.

Valuation over time

17.2× earnings today, against a median of 39.2× across 10 years on record. Below its own history.

Float measuredPublic floatFloat / net income
2025-11-28$3.22B17.2×
2024-11-29$2.43B194.3×
2023-11-30$2.40B51.8×
2022-11-30$1.52B16.9×
2021-11-30$1.10B14.0×
2020-11-30$952.00M26.6×
2019-11-29$1.47B335.0×
2018-11-30$1.45B193.2×
2017-11-30$1.34B86.2×
2016-11-30$1.36B24.0×

Each float is paired with the fiscal year the filing that stated it covers. Only years where the company reported positive net income appear, because a multiple against a loss is not a multiple.

AAR CORP (AIR) reported revenue of $3.31B and net income of $187.70M for the fiscal year ended 2026-05-31. This page shows 10 annual periods of income statement, balance sheet and cash flow figures normalized from AAR CORP’s SEC filings, each linked to the filing it came from.

Income

AAR CORP income by fiscal year, in US dollars, normalized from SEC filings.
Metric2026-05-312025-05-312024-05-312023-05-312022-05-312021-05-312020-05-312019-05-312018-05-312017-05-31
Revenue$3.31B$2.78B$2.32B$1.99B$1.82B$1.65B$2.07B$2.05B$1.75B$1.59B
Cost of revenue$2.69B$2.25B$1.88B$1.62B$1.51BUnavailableUnavailable$1.72BUnavailableUnavailable
Gross profit$622.00M$527.70M$442.30M$370.10M$313.20M$275.90M$269.20M$329.80MUnavailableUnavailable
Operating incomeUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Net income$187.70M$12.50M$46.30M$90.20M$78.70M$35.80M$4.40M$7.50M$15.60M$56.50M
Research & developmentUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Weighted-average diluted sharesshares 38.40Mshares 35.80Mshares 35.40Mshares 35.10Mshares 36.00Mshares 35.30Mshares 35.00Mshares 34.90Mshares 34.60Mshares 34.30M
Pretax income$245.90M$38.90M$58.30M$121.20MUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Income tax expense$58.20M$26.40M$12.00M$31.40M$26.60M$18.20M$5.60M$4.90M$3.50M$25.10M
Diluted EPS$4.86$0.35$1.29$2.53$2.17$1.00$0.13$0.21$0.41$1.64
Selling, general & administrative$349.30M$347.70M$312.20M$230.40M$202.20M$182.40M$220.60M$215.40M$208.10M$179.00M
General & administrativeUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Selling & marketingUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable

Balance

AAR CORP balance by fiscal year, in US dollars, normalized from SEC filings.
Metric2026-05-312025-05-312024-05-312023-05-312022-05-312021-05-312020-05-312019-05-312018-05-312017-05-31
Cash & equivalents$84.00M$96.50M$85.80M$68.40M$53.50M$51.80M$404.70M$21.30M$31.10M$10.30M
Total assets$3.36B$2.84B$2.77B$1.83B$1.57B$1.54B$2.08B$1.52B$1.52B$1.50B
Current assets$1.74B$1.51B$1.39B$1.10B$1.01B$937.00M$1.44B$952.50M$942.70M$888.40M
Total liabilitiesUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Current liabilities$613.20M$554.70M$466.90M$351.50M$348.20M$336.80M$383.10M$357.50M$333.30M$335.00M
Total equity incl. NCI$1.70B$1.21B$1.19B$1.10B$1.03B$974.40M$902.60M$905.90M$936.30M$914.20M
Temporary (mezzanine) equityUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Inventory$979.00M$809.20M$733.10M$574.10M$550.50M$540.60M$623.10M$523.70M$460.70M$433.40M
Accounts receivable$386.80M$354.80M$287.20M$241.30M$214.00M$166.70M$171.90M$197.80M$202.00M$234.50M
Goodwill$580.30M$530.80M$554.80M$175.80M$116.40M$119.30M$115.70M$116.20M$118.70M$105.60M
Long-term debt$893.90M$968.00M$985.40M$269.70M$98.90M$133.70M$600.00M$141.70M$177.20M$154.10M
Accounts payable$295.60M$303.10M$238.00M$158.50M$156.40M$127.20M$191.60M$187.80M$170.00M$164.20M

Cash flow

AAR CORP cash flow by fiscal year, in US dollars, normalized from SEC filings.
Metric2026-05-312025-05-312024-05-312023-05-312022-05-312021-05-312020-05-312019-05-312018-05-312017-05-31
Operating cash flow$98.70M$36.10M$43.60M$23.30M$75.20M$105.20M-$36.10M$67.40M$64.30M$21.80M
Capital expenditures$36.60M$34.70M$29.70M$29.50M$17.30M$11.30M$23.60M$17.40M$22.00M$25.20M
Investing cash flow-$308.70M$10.70M-$758.50M-$138.00M-$16.50M-$500.00K-$24.80M-$19.00M-$42.90M-$30.10M
Financing cash flow$208.60M-$33.70M$729.20M$137.70M-$59.80M-$469.50M$444.50M-$48.70M$10.00M-$12.10M
Net change in cash-$1.40M$13.10M$14.30M$22.90M-$1.30M-$364.50M$383.60M-$500.00K$31.30M-$20.90M
Stock-based compensation$17.80M$19.90M$15.30M$13.50M$8.20M$9.20M$7.30M$13.50M$15.30M$11.00M
Common dividends paidUnavailableUnavailableUnavailableUnavailableUnavailable$100.00K$10.70M$10.50M$10.30M$10.20M
Common share repurchasesUnavailable$10.10M$5.10M$50.10M$42.40MUnavailable$4.10M$10.30M$13.10M$19.80M
Depreciation & amortization$72.10M$55.20M$40.20M$27.20M$33.10M$36.30M$43.70M$42.80M$40.50M$35.70M

Derived

AAR CORP derived by fiscal year, in US dollars, normalized from SEC filings.
Metric2026-05-312025-05-312024-05-312023-05-312022-05-312021-05-312020-05-312019-05-312018-05-312017-05-31
Free cash flow$62.10M$1.40M$13.90M-$6.20M$57.90M$93.90M-$59.70M$50.00M$42.30M-$3.40M
Gross margin18.8%19.0%19.1%18.6%17.2%16.7%13.0%16.1%16.8%16.6%
Operating marginUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
FCF margin1.9%0.1%0.6%-0.3%3.2%5.7%-2.9%2.4%2.4%-0.2%
SBC / revenue0.5%0.7%0.7%0.7%0.5%0.6%0.4%0.7%0.9%0.7%
Current ratio2.84x2.72x2.98x3.12x2.89x2.78x3.76x2.66x2.83x2.65x
Revenue YoY growth19.0%19.9%16.5%9.4%10.1%-20.3%1.0%17.4%9.9%Unavailable
Net margin5.7%0.4%2.0%4.5%4.3%2.2%0.2%0.4%0.9%3.6%
R&D / revenueUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
CapEx / revenue1.1%1.2%1.3%1.5%1.0%0.7%1.1%0.8%1.3%1.6%
Long-term debt / equity0.52xUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailableUnavailable
Effective tax rate23.7%67.9%20.6%25.9%UnavailableUnavailableUnavailableUnavailableUnavailableUnavailable

Amounts are abbreviated; the exact reported value is carried in each cell. — means unavailable, not zero. Open AIR in the interactive workspace to inspect any figure back to its filing.

Source filings

10-Q · Filed 2026-09-29View SEC filing
10-K · Filed 2026-07-22View SEC filing
10-Q · Filed 2026-03-25View SEC filing
10-Q · Filed 2026-01-07View SEC filing
10-Q · Filed 2025-09-23View SEC filing
10-K · Filed 2025-07-22View SEC filing

Companies in the same industry

Reconciliation checks needing review

2 periods on this page do not reconcile under this site’s normalization. Read that as a limitation here before an observation about the company: the figures are the filer’s own, the filings linked above are authoritative, and a difference usually means the concepts this site selected do not match how this filer presents its statements. Nothing is adjusted to make a check pass.

gross profit bridgeinconsistent2018-05-31

Withheld: cost revenue, gross profit could not be reconciled with the rest of this filer’s statement.

gross profit bridgeinconsistent2017-05-31

Withheld: cost revenue, gross profit could not be reconciled with the rest of this filer’s statement.