AIR Institutional Ownership & Shareholders
AAR CORP (AIR) is currently held by 404 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $5.68B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of AIR tracked by InsiderSet, reporting ownership valued at approximately $925.07M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $648.90M, representing an estimated loss of -29.85% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 53% of the total disclosed AIR value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., State Street Corp, Vanguard Portfolio Management Llc, and several other long-term asset managers with concentrated positions in AAR CORP (AIR).
This page ranks the largest institutional AIR shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
404
Total Reported Value
$5.68B
Largest Holder
Blackrock, Inc.
Largest Position
$925.07M
Insider Transactions (90d)
3
Latest Filing Quarter
Q2 2026
New Institutional Positions
64
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.01% | 6,472,176 | $925,068,118 | $648,900,366 | -$276,167,752 | -29.85% | |
| State Street Corp | 0.01% | 2,834,085 | $405,061,085 | $284,145,362 | -$120,915,723 | -29.85% | |
| Vanguard Portfolio Management Llc | 0.01% | 2,182,385 | $311,928,288 | $218,805,920 | -$93,122,368 | -29.85% | |
| Dimensional Fund Advisors Lp | 0.05% | 1,933,597 | $276,367,164 | $193,862,435 | -$82,504,729 | -29.85% | |
| Vanguard Capital Management Llc | 0.01% | 1,717,998 | $245,553,454 | $172,246,479 | -$73,306,975 | -29.85% | |
| Invesco Ltd. | 0.02% | 1,601,129 | $228,849,369 | $160,529,194 | -$68,320,175 | -29.85% | |
| Earnest Partners Llc | 0.65% | 1,252,035 | $178,953,363 | $125,529,029 | -$53,424,334 | -29.85% | |
| Capital Research Global Investors | 0.02% | 1,160,069 | $165,808,662 | $116,308,518 | -$49,500,144 | -29.85% | |
| Geode Capital Management, Llc | 0.01% | 1,139,685 | $162,920,913 | $114,264,818 | -$48,656,095 | -29.86% | |
| American Century Companies Inc | 0.05% | 783,011 | $111,915,958 | $78,504,683 | -$33,411,275 | -29.85% | |
| Westwood Holdings Group Inc | 0.84% | 777,449 | $111,120,785 | $77,947,037 | -$33,173,748 | -29.85% | |
| Broad Bay Capital Management, Lp | 10.15% | 749,675 | $107,151,048 | $75,162,416 | -$31,988,633 | -29.85% | |
| Fuller & Thaler Asset Management, Inc. | 0.29% | 742,076 | $106,064,866 | $74,400,540 | -$31,664,326 | -29.85% | |
| Principal Financial Group Inc | 0.04% | 633,597 | $90,560,019 | $63,524,435 | -$27,035,584 | -29.85% | |
| Barrow Hanley Mewhinney & Strauss Llc | 0.26% | 589,454 | $84,250,660 | $59,098,658 | -$25,152,002 | -29.85% | |
| Loomis Sayles & Co L P | 0.10% | 582,574 | $83,267,266 | $58,408,869 | -$24,858,397 | -29.85% | |
| Charles Schwab Investment Management Inc | 0.01% | 538,063 | $76,905,345 | $53,946,196 | -$22,959,149 | -29.85% | |
| Emerald Advisers, Llc | 1.76% | 521,919 | $74,597,883 | $52,327,599 | -$22,270,284 | -29.85% | |
| Morgan Stanley | 0.00% | 474,645 | $67,841,286 | $47,587,908 | -$20,253,378 | -29.85% | |
| Ophir Asset Management Pty Ltd | 5.26% | 447,138 | $63,909,434 | $44,830,056 | -$19,079,378 | -29.85% | |
| Northern Trust Corp | 0.01% | 437,857 | $62,582,901 | $43,899,543 | -$18,683,358 | -29.85% | |
| Fmr Llc | 0.00% | 391,950 | $56,021,458 | $39,296,907 | -$16,724,551 | -29.85% | |
| Nuveen, Llc | 0.01% | 386,516 | $55,244,732 | $38,752,094 | -$16,492,638 | -29.85% | |
| Wellington Management Group Llp | 0.01% | 377,784 | $53,996,667 | $37,876,624 | -$16,120,043 | -29.85% | |
| Frontier Capital Management Co Llc | 0.47% | 350,441 | $50,088,598 | $35,135,215 | -$14,953,383 | -29.85% | |
| Royal Bank Of Canada | 0.01% | 349,085 | $49,895,000 | $34,999,262 | -$14,895,738 | -29.85% | |
| Emerald Mutual Fund Advisers Trust | 1.69% | 337,416 | $48,226,869 | $33,829,328 | -$14,397,541 | -29.85% | |
| Ubs Group Ag | 0.01% | 335,105 | $47,896,557 | $33,597,627 | -$14,298,930 | -29.85% | |
| Vanguard Fiduciary Trust Co | 0.01% | 281,321 | $40,209,211 | $28,205,243 | -$12,003,968 | -29.85% | |
| Bank Of New York Mellon Corp | 0.01% | 273,026 | $39,023,616 | $27,373,587 | -$11,650,029 | -29.85% | |
| Marsico Capital Management Llc | 0.95% | 253,981 | $36,301,504 | $25,464,135 | -$10,837,369 | -29.85% | |
| Oberweis Asset Management Inc/ | 0.73% | 246,325 | $35,207,232 | $24,696,545 | -$10,510,688 | -29.85% | |
| Bank Of America Corp | 0.00% | 235,422 | $33,648,866 | $23,603,410 | -$10,045,456 | -29.85% | |
| Fisher Asset Management, Llc | 0.01% | 224,346 | $32,065,772 | $22,492,930 | -$9,572,842 | -29.85% | |
| Gamco Investors, Inc. Et Al | 0.29% | 222,856 | $31,852,808 | $22,343,543 | -$9,509,265 | -29.85% | |
| Stansberry Asset Management, Llc | 2.85% | 217,472 | $31,083,273 | $21,803,743 | -$9,279,530 | -29.85% | |
| Goldman Sachs Group Inc | 0.00% | 211,620 | $30,246,846 | $21,217,021 | -$9,029,825 | -29.85% | |
| Royce & Associates Lp | 0.23% | 199,211 | $28,473,228 | $19,972,895 | -$8,500,333 | -29.85% | |
| Nomura Asset Management International Inc. | 0.04% | 194,446 | $27,792,000 | $19,495,156 | -$8,296,844 | -29.85% | |
| Sei Investments Co | 0.02% | 187,504 | $26,799,983 | $18,799,151 | -$8,000,832 | -29.85% | |
| Envestnet Asset Management Inc | 0.01% | 185,395 | $26,497,581 | $18,587,703 | -$7,909,878 | -29.85% | |
| Fred Alger Management, Llc | 0.09% | 178,648 | $25,534,158 | $17,911,248 | -$7,622,910 | -29.85% | |
| Artemis Investment Management Llp | 0.20% | 229,783 | $23,316,081 | $23,038,044 | -$278,037 | -1.19% | |
| Van Lanschot Kempen Investment Management N.V. | 0.17% | 154,518 | $22,085,258 | $15,491,975 | -$6,593,283 | -29.85% | |
| Munro Partners | 0.45% | 139,137 | $19,886,851 | $13,949,876 | -$5,936,975 | -29.85% | |
| Bessemer Group Inc | 0.03% | 137,107 | $19,598,000 | $13,746,348 | -$5,851,652 | -29.86% | |
| Janus Henderson Group Plc | 0.01% | 176,327 | $19,300,284 | $17,678,545 | -$1,621,739 | -8.40% | |
| Public Sector Pension Investment Board | 0.05% | 134,800 | $19,266,964 | $13,515,048 | -$5,751,916 | -29.85% | |
| Hodges Capital Management Inc. | 1.26% | 132,805 | $18,981,819 | $13,315,029 | -$5,666,790 | -29.85% | |
| Segall Bryant & Hamill, Llc | 0.22% | 128,440 | $18,357,929 | $12,877,394 | -$5,480,535 | -29.85% |
Frequently asked questions about AIR
Who are the largest institutional holders of AIR?
The largest institutional holders of AIR reported in the latest SEC Form 13F filings include Blackrock, Inc., State Street Corp, Vanguard Portfolio Management Llc, Dimensional Fund Advisors Lp, and Vanguard Capital Management Llc. InsiderSet ranks institutional holders by their latest reported AIR position.
What is AIR institutional ownership?
This page tracks AIR positions reported by institutional investment managers through SEC Form 13F. AAR CORP (AIR) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own AIR?
InsiderSet currently tracks 404 institutional managers reporting AIR holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of AIR shareholders.
How much AIR stock do institutions own?
Institutional investment managers disclosed approximately $5.68B in AIR holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was AIR institutional ownership last updated?
The latest AIR institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional AIR holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its AIR position after the reporting date.
Are institutions buying or selling AIR?
Institutional buying and selling can be analyzed by comparing AIR positions across consecutive 13F reporting periods. InsiderSet's AIR Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View AIR ownership changes.
How has AIR institutional ownership changed over time?
InsiderSet tracks AIR institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.