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Oberweis Asset Management’s AAR Corp AIR Stock Holding History

Oberweis Asset 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
2026
Q2 		$35.2M Buy
246,325
+1,200
+0.5% +$142K 0.73% 44
2026
Q1 		$26.8M Sell
245,125
-27,575
-10% -$2.97M 0.79% 41
2025
Q4 		$22.6M Buy
272,700
+36,200
+15% +$2.99M 0.83% 40
2025
Q3 		$21.2M Hold
236,500
– – 0.81% 41
2025
Q2 		$16.3M Buy
236,500
+16,500
+8% +$990K 0.71% 51
2025
Q1 		$12.3M Buy
+220,000
New +$14.6M 0.61% 60

Other funds holding AIR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
EARNEST Partners
EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 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

Oberweis Asset Management's AIR Position: Q2 2026 in Review

Oberweis Asset Management increased its AAR Corp (AIR) stake by 0.49% in Q2 2026, buying an estimated $142K and bringing the position to 246,325 shares worth $35.2M. The position accounts for 0.73% of the portfolio, ranked #44.

Oberweis Asset Management first reported a position in AIR in Q1 2025 and has held it in 6 quarters since. 409 funds tracked by Wall St. Rank hold AIR as of Q2 2026.

  • Oberweis Asset Management held 246,325 shares of AAR Corp worth $35.2M as of Q2 2026.
  • Oberweis Asset Management bought 1,200 AAR Corp shares in Q2 2026, an estimated $142K.
  • AAR Corp made up 0.73% of Oberweis Asset Management's portfolio in Q2 2026, its #44 holding.
  • Oberweis Asset Management first reported a position in AAR Corp in Q1 2025 and has held it in 6 quarters since.
  • 409 funds tracked by Wall St. Rank held AAR Corp as of Q2 2026.

Based on Oberweis Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.