Aar Corp
AIR- Exchange
- NYSE
- Industry
- Aircraft & Parts
- SEC CIK
- 0000001750
No open-market purchases or sales by Aar Corp insiders were filed in the last 90 days; 410 institutions reported holding it in 13F filings for Q2 2026, worth $5.78B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Aar Corp as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 381
- +65 vs. Q4 2025
- Shares held
- 40.0M
- +5.91M (+17.3%) vs. Q4 2025
- Total value
- $4.38B
- +$1.55B (+55.0%) vs. Q4 2025
- New holders
- 98
- 138 more added
- Sold out
- 33
- 103 more reduced
6 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AIR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 410 | $5.78B |
| Q1 2026 | 381 | $4.38B |
| Q4 2025 | 322 | $3.17B |
| Q3 2025 | 300 | $3.28B |
| Q2 2025 | 262 | $2.33B |
| Q1 2025 | 250 | $1.93B |
| Q4 2024 | 246 | $2.12B |
| Q3 2024 | 243 | $2.24B |
| Q2 2024 | 249 | $2.48B |
| Q1 2024 | 252 | $1.99B |
| Q4 2023 | 230 | $2.03B |
| Q3 2023 | 231 | $1.94B |
| Q2 2023 | 221 | $1.84B |
| Q1 2023 | 210 | $1.80B |
| Q4 2022 | 208 | $1.46B |
| Q3 2022 | 198 | $1.19B |
| Q2 2022 | 198 | $1.46B |
| Q1 2022 | 200 | $1.67B |
| Q4 2021 | 187 | $1.33B |
| Q3 2021 | 175 | $1.07B |
| Q2 2021 | 181 | $1.26B |
| Q1 2021 | 174 | $1.33B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Aar Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hudson Bay Capital Management LP | 58,585 | $6.41M | 0.04% | −13,128−18.3% | Reduced |
| PDT Partners, LLC | 59,060 | $6.46M | 0.38% | −6,900−10.5% | Reduced |
| G2 Investment Partners Management LLC | 59,475 | $6.51M | 1.60% | +3,475+6.2% | Added |
| Castleark Management LLC | 60,264 | $6.60M | 0.22% | −26,590−30.6% | Reduced |
| New York State Common Retirement Fund | 61,150 | $6.69M | 0.01% | +31,227+104.4% | Added |
| First Eagle Investment Management, LLC | 63,992 | $7.00M | 0.01% | +2,373+3.9% | Added |
| Gabelli Funds LLC | 67,548 | $7.39M | 0.05% | −9,042−11.8% | Reduced |
| Wisconsin Capital Management LLC | 70,428 | $7.71M | 4.23% | −1,957−2.7% | Reduced |
| Qube Research & Technologies Ltd | 73,227 | $8.02M | 0.01% | −17,747−19.5% | Reduced |
| Swiss National Bank | 78,100 | $8.55M | 0.00% | 00.0% | Unchanged |
| De Lisle Partners LLP | 78,217 | $8.56M | 1.02% | +15,000+23.7% | Added |
| Canal Insurance CO | 80,000 | $8.76M | 1.88% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 81,545 | $8.93M | 0.00% | +1,390+1.7% | Added |
| Prudential Financial Inc | 81,735 | $8.95M | 0.01% | +11,440+16.3% | Added |
| Wells Fargo & Company | 85,145 | $9.32M | 0.00% | −28,160−24.9% | Reduced |
| Lord, Abbett & Co. LLC | 86,072 | $9.42M | 0.03% | +86,072 | New |
| Peregrine Capital Management LLC | 87,988 | $9.63M | 0.36% | −44,356−33.5% | Reduced |
| Palisade Capital Management LLC | 88,562 | $9.69M | 0.32% | +88,562 | New |
| Mairs & Power Inc | 89,391 | $9.78M | 0.10% | −22,785−20.3% | Reduced |
| JPMorgan Chase & Co | 94,973 | $9.80M | 0.00% | +43,251+83.6% | Added |
| First Trust Advisors LP | 90,749 | $9.93M | 0.01% | +15,345+20.4% | Added |
| Ameriprise Financial Inc | 91,617 | $10.0M | 0.00% | −3,892−4.1% | Reduced |
| Axiom Investors LLC | 93,750 | $10.3M | 0.11% | +93,750 | New |
| Kingdon Capital Management, L.L.C. | 100,000 | $10.9M | 1.83% | +60,000+150.0% | Added |
| Renaissance Group LLC | 100,431 | $11.0M | 0.46% | +100,431 | New |
| Phocas Financial Corp. | 101,511 | $11.1M | 1.74% | −28,178−21.7% | Reduced |
| Allspring Global Investments Holdings, LLC | 99,794 | $11.1M | 0.02% | −8,374−7.7% | Reduced |
| Bayberry Capital Partners LP | 110,000 | $12.0M | 3.98% | +110,000 | New |
| Rhumbline Advisers | 111,709 | $12.2M | 0.01% | +2,376+2.2% | Added |
| Envestnet Asset Management Inc | 114,040 | $12.5M | 0.00% | +405+0.4% | Added |
| Legal & General Group Plc | 116,694 | $12.8M | 0.00% | −5,797−4.7% | Reduced |
| Munro Partners | 119,225 | $13.1M | 0.44% | +10,930+10.1% | Added |
| Kempen Capital Management N.V. | 131,738 | $14.4M | 0.13% | +131,738 | New |
| Public Sector Pension Investment Board | 139,613 | $15.3M | 0.05% | +4,581+3.4% | Added |
| Segall Bryant & Hamill, LLC | 152,449 | $16.7M | 0.24% | −70,395−31.6% | Reduced |
| Raymond James Financial Inc | 161,853 | $17.7M | 0.01% | −1,134−0.7% | Reduced |
| Royce & Associates LP | 170,887 | $18.7M | 0.18% | −6,293−3.6% | Reduced |
| Stansberry Asset Management, LLC | 170,976 | $18.7M | 1.92% | −22,500−11.6% | Reduced |
| Janus Henderson Group PLC | 176,327 | $19.3M | 0.01% | −11,043−5.9% | Reduced |
| Marsico Capital Management LLC | 180,458 | $19.8M | 0.58% | 00.0% | Unchanged |
| Jane Street Group, LLC | 198,354 | $21.7M | 0.02% | +198,354 | New |
| Goldman Sachs Group Inc | 201,643 | $22.1M | 0.00% | +42,906+27.0% | Added |
| FMR LLC | 211,463 | $23.1M | 0.00% | +24,089+12.9% | Added |
| SEI Investments Co | 221,153 | $24.2M | 0.02% | −15,616−6.6% | Reduced |
| Gamco Investors, Inc. Et Al | 227,165 | $24.9M | 0.24% | −14,050−5.8% | Reduced |
| Fisher Asset Management, LLC | 230,570 | $25.2M | 0.01% | +23,567+11.4% | Added |
| Oberweis Asset Management Inc | 245,125 | $26.8M | 0.79% | −27,575−10.1% | Reduced |
| Bank of America Corp | 245,751 | $26.9M | 0.00% | −5,415−2.2% | Reduced |
| Vanguard Fiduciary Trust Co | 255,829 | $28.0M | 0.01% | +255,829 | New |
| Bank of New York Mellon Corp | 271,166 | $29.7M | 0.01% | −8,430−3.0% | Reduced |
| Emerald Mutual Fund Advisers Trust | 280,257 | $30.7M | 1.49% | +27,485+10.9% | Added |
| Nomura Asset Management International Inc. | 292,248 | $32.0M | 0.05% | −74,170−20.2% | Reduced |
| Fred Alger Management, LLC | 323,111 | $35.4M | 0.16% | −286,280−47.0% | Reduced |
| Nuveen, LLC | 328,346 | $35.9M | 0.01% | +208,589+174.2% | Added |
| Northern Trust Corp | 401,035 | $43.9M | 0.01% | +18,495+4.8% | Added |
| Frontier Capital Management Co LLC | 427,187 | $46.8M | 0.48% | −43,450−9.2% | Reduced |
| Emerald Advisers, LLC | 445,693 | $48.8M | 1.54% | +26,223+6.3% | Added |
| UBS Group AG | 453,849 | $49.7M | 0.01% | +242,872+115.1% | Added |
| Royal Bank of Canada | 460,344 | $50.4M | 0.01% | −36,724−7.4% | Reduced |
| Morgan Stanley | 522,689 | $57.2M | 0.00% | +48,368+10.2% | Added |
| Wellington Management Group LLP | 528,944 | $57.9M | 0.01% | −1,216,408−69.7% | Reduced |
| Ophir Asset Management Pty Ltd | 539,972 | $59.1M | 6.88% | −9,548−1.7% | Reduced |
| Charles Schwab Investment Management Inc | 545,772 | $59.7M | 0.01% | +14,044+2.6% | Added |
| Franklin Resources Inc | 621,266 | $68.0M | 0.02% | −206,647−25.0% | Reduced |
| Barrow Hanley Mewhinney & Strauss LLC | 622,093 | $68.1M | 0.22% | +27,425+4.6% | Added |
| Loomis Sayles & Co L P | 638,885 | $69.9M | 0.09% | −185,398−22.5% | Reduced |
| Principal Financial Group Inc | 675,686 | $74.0M | 0.04% | +31,583+4.9% | Added |
| Fuller & Thaler Asset Management, Inc. | 718,090 | $78.6M | 0.26% | +45,213+6.7% | Added |
| Broad Bay Capital Management, LP | 818,325 | $89.6M | 9.21% | +153,860+23.2% | Added |
| American Century Companies Inc | 828,050 | $90.6M | 0.05% | −3,747−0.5% | Reduced |
| Westwood Holdings Group Inc. | 948,672 | $103.8M | 0.76% | +937,220+8,183.9% | Added |
| Geode Capital Management, LLC | 974,334 | $106.7M | 0.01% | +53,591+5.8% | Added |
| Capital Research Global Investors | 1,223,260 | $133.9M | 0.02% | +1,223,260 | New |
| Earnest Partners LLC | 1,305,070 | $142.9M | 0.59% | −38,450−2.9% | Reduced |
| Invesco Ltd. | 1,393,658 | $152.5M | 0.01% | +270,866+24.1% | Added |
| Vanguard Capital Management LLC | 1,696,769 | $185.7M | 0.00% | +1,696,769 | New |
| Dimensional Fund Advisors LP | 1,944,689 | $212.8M | 0.04% | −36,028−1.8% | Reduced |
| Vanguard Portfolio Management LLC | 2,129,922 | $233.1M | 0.01% | +2,129,922 | New |
| State Street Corp | 2,587,621 | $283.2M | 0.01% | +266,694+11.5% | Added |
| BlackRock, Inc. | 6,174,043 | $675.8M | 0.01% | +62,578+1.0% | Added |
| Worth Financial Advisory Group, LLC | 57 | – | – | +57 | New |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Zimmer Partners, LP | 0 | $0 | 0.00% | −170,000−100.0% | Sold out |
| Burkehill Global Management, LP | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Roubaix Capital, LLC | 0 | $0 | 0.00% | −63,009−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −57,869−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −40,017−100.0% | Sold out |
| Armistice Capital, LLC | 0 | $0 | 0.00% | −29,729−100.0% | Sold out |
| Hawk Ridge Capital Management LP | 0 | $0 | 0.00% | −19,900−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −16,880−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −10,696−100.0% | Sold out |
| Shay Capital LLC | 0 | $0 | 0.00% | −8,733−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −8,387−100.0% | Sold out |
| Integrated Quantitative Investments LLC | 0 | $0 | 0.00% | −6,182−100.0% | Sold out |
| Yarbrough Capital, LLC | 0 | $0 | 0.00% | −4,675−100.0% | Sold out |
| Virginia Retirement Systems Et Al | 0 | $0 | 0.00% | −4,500−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −4,101−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −3,907−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −3,615−100.0% | Sold out |
| ISAM Funds (UK) Ltd | 0 | $0 | 0.00% | −2,881−100.0% | Sold out |