AAR
AIR · NYSE
$99.80+$1.21 (+1.23%)TodayMarket closed ·
Prev close $98.59
Who owns AIR
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 49.9% of AIR’s shares.
- BlackRock Institutional Trust Company, N.A.14.9%
- State Street Investment Management (US)7.1%
- Vanguard Portfolio Management, LLC5.5%
- Dimensional Fund Advisors, L.P.4.8%
- Next 6 largest institutions17.6%
- All other shareholders50.1%
| Holder | Shares | % of shares |
|---|---|---|
| BlackRock Institutional Trust Company, N.A. | 5.94M | 14.89% |
| State Street Investment Management (US) | 2.83M | 7.10% |
| Vanguard Portfolio Management, LLC | 2.18M | 5.47% |
| Dimensional Fund Advisors, L.P. | 1.93M | 4.85% |
| Vanguard Capital Management, LLC | 1.72M | 4.31% |
| EARNEST Partners, LLC | 1.25M | 3.14% |
| Capital Research Global Investors | 1.16M | 2.91% |
| Geode Capital Management, L.L.C. | 1.14M | 2.86% |
| Invesco Advisers, Inc. | 873.24K | 2.19% |
| Emerald Advisers LLC | 859.34K | 2.15% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| iShares Core S&P Small-Cap ETF | 2.39M | 5.99% |
| Vanguard Total Stock Market Index Fund | 1.20M | 3.01% |
| State Street SPDR S&P Aerospace & Defense ETF | 1.19M | 3.00% |
| American Funds SMALLCAP World Fund | 1.13M | 2.83% |
| iShares Russell 2000 ETF | 1.03M | 2.58% |
Insider trades
Form 4 filings by officers, directors and large holders
Insiders made no open-market buys or sales of AIR in the last 6 months.
| Insider | Type | Shares | Value |
|---|---|---|---|
| WALFISH MARC JAY | Award | 300 | $38.79K |
| LEDUC ROBERT F | Award | 122 | $15.77K |
| Jessup Christopher A. | Tax withholding | 1.29K | $181.21K |
| Jessup Christopher A. | Tax withholding | 7.10K | $994.00K |
| Garascia Jessica A. | Tax withholding | 1.03K | $143.96K |
| Garascia Jessica A. | Tax withholding | 5.63K | $789.13K |
| Pachapa Eric | Tax withholding | 614 | $85.98K |
| Pachapa Eric | Tax withholding | 3.37K | $471.23K |
| Holmes John McClain III | Tax withholding | 6.22K | $871.05K |
| Holmes John McClain III | Tax withholding | 34.14K | $4.78M |
Short interest
Settled Sep 30, 2026
- Shares short
- 1.97M
- Days to cover
- 2.49
- % of shares outstanding
- 4.95%
- Average daily volume
- 793.62K
- Change since last report
- +23.5%
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