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Osterweis Capital Management’s AAR Corp AIR Stock Holding History

Osterweis Capital Management’s Portfolio AIR Stock Details AIR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-383
Closed -$34.3K – 289
2025
Q3 		$34.3K Hold
383
– – ﹤0.01% 230
2025
Q2 		$26.3K Buy
+383
New +$23K ﹤0.01% 253

Other funds holding AIR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Osterweis Capital Management's AIR Position: Q4 2025 in Review

Osterweis Capital Management sold out of AAR Corp (AIR) in Q4 2025, closing a stake of 383 shares — an estimated $34.3K sold.

Osterweis Capital Management first reported a position in AIR in Q2 2025 and held it in 2 quarters. The position peaked at $34.3K in Q3 2025. 320 funds tracked by Wall St. Rank hold AIR as of Q4 2025.

  • Osterweis Capital Management reported no remaining AAR Corp position as of Q4 2025 after selling out during the quarter.
  • Osterweis Capital Management sold 383 AAR Corp shares in Q4 2025, an estimated $34.3K.
  • Osterweis Capital Management first reported a position in AAR Corp in Q2 2025 and held it in 2 quarters.
  • Osterweis Capital Management's AAR Corp position peaked at $34.3K in Q3 2025.
  • 320 funds tracked by Wall St. Rank held AAR Corp as of Q4 2025.

Based on Osterweis Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.