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AIR

Aar Corp
$143.61 +3.50 (+2.50%) At close · Jul 6
Market Cap
$5.71B
Shares
39,764,268

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 377
Total Value: $4,165,270,566
Total Shares: 38,052,669
Showing 1–100 of 386 holdings by value · page 1 of 4

Institutional Ownership Trend

26 quarters

Superinvestors Holding AIR

All superinvestors →
Mario Gabelli $24,865,480 Joel Greenblatt $423,719

Holder Concentration

Across 377 13F filers
Top Holder
16.2%
Jun 2023 → Mar 2026 · range 15.0% – 19.1%
of institutional value
Top 5
36.3%
Jun 2023 → Mar 2026 · range 36.3% – 51.4%
of institutional value
Top 10
50.1%
Jun 2023 → Mar 2026 · range 50.1% – 65.0%
of institutional value
HHI
453
Jun 2023 → Mar 2026 · range 453 – 716
Broadly held
Showing 100 of 386
All Common Calls Puts
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Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $675,810,738 16.22% 6,174,043
Mega STATE STREET CORP $283,240,994 6.80% 2,587,621
Mega DIMENSIONAL FUND ADVISORS LP $212,865,656 5.11% 1,944,689
Mega VANGUARD CAPITAL MANAGEMENT LLC $185,728,334 4.46% 1,696,769
Mega Invesco Ltd. $152,549,802 3.66% 1,393,658
Large EARNEST PARTNERS LLC $142,852,962 3.43% 1,305,070
Mega Capital Research Global Investors $133,898,039 3.21% 1,223,260
Mega GEODE CAPITAL MANAGEMENT, LLC $106,650,599 2.56% 974,334
Large WESTWOOD HOLDINGS GROUP INC $103,841,637 2.49% 948,672
Mega AMERICAN CENTURY COMPANIES INC $90,638,353 2.18% 828,050
Small Broad Bay Capital Management, LP $89,573,854 2.15% 818,325
Large FULLER & THALER ASSET MANAGEMENT, INC. $78,602,131 1.89% 718,090
Mega PRINCIPAL FINANCIAL GROUP INC $73,960,589 1.78% 675,686
Large LOOMIS SAYLES & CO L P $69,932,351 1.68% 638,885
Large BARROW HANLEY MEWHINNEY & STRAUSS LLC $68,094,298 1.63% 622,093
Mega FRANKLIN RESOURCES INC $68,003,775 1.63% 621,266
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $59,740,203 1.43% 545,772
Small Ophir Asset Management Pty Ltd $59,105,335 1.42% 539,972
Mega WELLINGTON MANAGEMENT GROUP LLP $57,898,208 1.39% 528,944
Mega MORGAN STANLEY $57,213,531 1.37% 522,689
Mega ROYAL BANK OF CANADA Bank $50,389,251 1.21% 460,344
Mega UBS Group AG $49,678,310 1.19% 453,849
Mid EMERALD ADVISERS, LLC $48,785,555 1.17% 445,693
Mid FRONTIER CAPITAL MANAGEMENT CO LLC $46,759,889 1.12% 427,187
Mega NORTHERN TRUST CORP Bank $43,897,288 1.05% 401,035
Mega Nuveen, LLC $35,940,752 0.86% 328,346
Large FRED ALGER MANAGEMENT, LLC $35,367,729 0.85% 323,111
Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $31,989,466 0.77% 292,248
Mid EMERALD MUTUAL FUND ADVISERS TRUST Mutual Fund $30,676,931 0.74% 280,257
Mega Bank of New York Mellon Corp Bank $29,681,825 0.71% 271,166
Mega VANGUARD FIDUCIARY TRUST CO Bank $28,003,042 0.67% 255,829
Mega BANK OF AMERICA CORP /DE/ Bank $26,899,902 0.65% 245,751
Mid OBERWEIS ASSET MANAGEMENT INC/ $26,831,382 0.64% 245,125
Mega Fisher Asset Management, LLC $25,238,192 0.61% 230,570
Mid GAMCO INVESTORS, INC. ET AL $24,865,480 0.60% 227,165
Large SEI INVESTMENTS CO $24,207,405 0.58% 221,153
Mega FMR LLC $23,146,739 0.56% 211,463
Mega GOLDMAN SACHS GROUP INC $22,071,841 0.53% 201,643
Mega JANE STREET GROUP, LLC $21,711,827 0.52% 198,354
Mid MARSICO CAPITAL MANAGEMENT LLC $19,752,932 0.47% 180,458
Mega JANUS HENDERSON GROUP PLC $19,300,753 0.46% 176,327
Small STANSBERRY ASSET MANAGEMENT, LLC $18,715,032 0.45% 170,976
Mid ROYCE & ASSOCIATES LP $18,705,291 0.45% 170,887
Mega RAYMOND JAMES FINANCIAL INC $17,716,428 0.43% 161,853
Mid SEGALL BRYANT & HAMILL, LLC $16,687,067 0.40% 152,449
Large Public Sector Pension Investment Board Pension $15,282,038 0.37% 139,613
Large VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. $14,420,041 0.35% 131,738
Mid Munro Partners $13,050,368 0.31% 119,225
Mega Legal & General Group Plc $12,773,324 0.31% 116,694
Mega ENVESTNET ASSET MANAGEMENT INC $12,482,818 0.30% 114,040
Mega RHUMBLINE ADVISERS $12,227,667 0.29% 111,709
Small Bayberry Capital Partners LP $12,040,600 0.29% 110,000
Small Phocas Financial Corp. $11,111,394 0.27% 101,511
Mid RENAISSANCE GROUP LLC $10,993,177 0.26% 100,431
Small KINGDON CAPITAL MANAGEMENT, L.L.C. $10,946,000 0.26% 100,000
Large Allspring Global Investments Holdings, LLC $10,923,451 0.26% 99,794
Mega JPMORGAN CHASE & CO $10,395,742 0.25% 94,973
Mid AXIOM INVESTORS LLC /DE $10,261,875 0.25% 93,750
Mega AMERIPRISE FINANCIAL INC $10,028,396 0.24% 91,617
Mega FIRST TRUST ADVISORS LP $9,933,385 0.24% 90,749
Mid MAIRS & POWER INC $9,784,738 0.23% 89,391
Mid PALISADE CAPITAL MANAGEMENT, LP $9,693,996 0.23% 88,562
Mid PEREGRINE CAPITAL MANAGEMENT LLC $9,631,166 0.23% 87,988
Large LORD, ABBETT & CO. LLC $9,421,441 0.23% 86,072
Mega WELLS FARGO & COMPANY/MN $9,319,970 0.22% 85,145
Large PRUDENTIAL FINANCIAL INC $8,946,713 0.21% 81,735
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $8,925,911 0.21% 81,545
Small Canal Insurance CO Insurance $8,756,800 0.21% 80,000
Small De Lisle Partners LLP $8,561,632 0.21% 78,217
Mega Swiss National Bank Bank $8,548,826 0.21% 78,100
Large Qube Research & Technologies Ltd $8,015,427 0.19% 73,227
Small WISCONSIN CAPITAL MANAGEMENT LLC $7,709,048 0.19% 70,428
Large GABELLI FUNDS LLC $7,393,804 0.18% 67,548
Large First Eagle Investment Management, LLC $7,004,563 0.17% 63,992
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $6,693,479 0.16% 61,150
Mid CASTLEARK MANAGEMENT LLC $6,596,497 0.16% 60,264
Small G2 Investment Partners Management LLC $6,510,133 0.16% 59,475
Mid PDT Partners, LLC $6,464,707 0.16% 59,060
Large Hudson Bay Capital Management LP $6,412,713 0.15% 58,585
Small Stanley-Laman Group, Ltd. $6,198,500 0.15% 56,628
Mid ALGERT GLOBAL LLC $6,010,339 0.14% 54,909
Large BLAIR WILLIAM & CO/IL $5,196,613 0.12% 47,475
Mid SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC $5,196,394 0.12% 47,473
Large NEW YORK STATE TEACHERS RETIREMENT SYSTEM Pension $5,182,164 0.12% 47,343
Small Informed Momentum Co LLC $5,157,974 0.12% 47,122
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $5,147,356 0.12% 47,025
Large CONGRESS ASSET MANAGEMENT CO $5,110,906 0.12% 46,692
Large FARALLON CAPITAL MANAGEMENT LLC $5,035,160 0.12% 46,000
Mid INTECH INVESTMENT MANAGEMENT LLC $5,010,859 0.12% 45,778
Large Squarepoint Ops LLC $4,985,684 0.12% 45,548
Large Thrivent Financial for Lutherans $4,946,168 0.12% 45,187
Mega ALLIANCEBERNSTEIN L.P. $4,897,349 0.12% 44,741
Mega PRICE T ROWE ASSOCIATES INC /MD/ $4,808,468 0.12% 43,929
Mega BNP PARIBAS ARBITRAGE, SA $4,801,243 0.12% 43,863
Mega CITADEL ADVISORS LLC $4,721,118 0.11% 43,131
Mid Hennion & Walsh Asset Management, Inc. $4,664,200 0.11% 42,611
Mid MARTINGALE ASSET MANAGEMENT L P $4,518,180 0.11% 41,277
Mega DEUTSCHE BANK AG\ Bank $4,509,203 0.11% 41,195
Small Oliver Luxxe Assets LLC $4,307,907 0.10% 39,356
Mid Y-Intercept (Hong Kong) Ltd $3,904,547 0.09% 35,671
Key facts CIK 1750 CUSIP 000361105 13F (30d) 5 filings 4 filers Visit website Investor relations

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