Qube Research & Technologies (QRT)
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Qube Research & Technologies (QRT)’s Rush Enterprises Class B RUSHB Stock Holding History

Qube Research & Technologies (QRT)’s Portfolio RUSHB Stock Details RUSHB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.44M Sell
22,349
-2,553
-10% -$157K ﹤0.01% 2341
2025
Q4 		$1.4M Buy
24,902
+11,613
+87% +$634K ﹤0.01% 2414
2025
Q3 		$763K Buy
13,289
+3,504
+36% +$197K ﹤0.01% 2605
2025
Q2 		$514K Buy
+9,785
New +$533K ﹤0.01% 2684
2022
Q1 		– Sell
-1,838
Closed -$66K – 2927
2021
Q4 		$66K Buy
+1,838
New +$63.4K ﹤0.01% 2217
2021
Q3 		– Sell
-768
Closed -$20K – 2694
2021
Q2 		$20K Buy
+768
New +$22.1K ﹤0.01% 2092

Other funds holding RUSHB

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
GI
GAMCO Investors Greenwich, Connecticut $10.2B AUM 30.27% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
GF
Gabelli Funds Rye, New York $14.8B AUM 32.24% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.47B AUM 13.39% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Qube Research & Technologies (QRT)'s RUSHB Position: Q1 2026 in Review

Qube Research & Technologies (QRT) reduced its Rush Enterprises Class B (RUSHB) stake by 10% in Q1 2026, selling an estimated $157K and leaving 22,349 shares worth $1.44M. The position accounts for ﹤0.01% of the portfolio, ranked #2341.

Qube Research & Technologies (QRT) first reported a position in RUSHB in Q2 2021 and has held it in 6 quarters since. 145 funds tracked by Wall St. Rank hold RUSHB as of Q1 2026.

  • Qube Research & Technologies (QRT) held 22,349 shares of Rush Enterprises Class B worth $1.44M as of Q1 2026.
  • Qube Research & Technologies (QRT) sold 2,553 Rush Enterprises Class B shares in Q1 2026, an estimated $157K.
  • Rush Enterprises Class B made up ﹤0.01% of Qube Research & Technologies (QRT)'s portfolio in Q1 2026, its #2341 holding.
  • Qube Research & Technologies (QRT) first reported a position in Rush Enterprises Class B in Q2 2021 and has held it in 6 quarters since.
  • 145 funds tracked by Wall St. Rank held Rush Enterprises Class B as of Q1 2026.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q1 2026, filed 15 May 2026.