Jane Street’s Rush Enterprises Class B RUSHB Stock Holding History

Jane Street’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	–	Sell	-7,637	Closed	-$286K	–	12801
2025 Q4	$286K	Sell	7,637 -38,389	-83%	-$1.4M	﹤0.01%	8944
2025 Q3	$1.76M	Buy	46,026 +21,268	+86%	+$798K	﹤0.01%	5174
2025 Q2	$866K	Buy	24,758 +14,750	+147%	+$536K	﹤0.01%	5885
2025 Q1	$377K	Buy	+10,008	New	+$372K	﹤0.01%	7403
2024 Q4	–	Sell	-12,789	Closed	-$409K	–	10404
2024 Q3	$409K	Sell	12,789 -9,585	-43%	-$288K	﹤0.01%	7530
2024 Q2	$585K	Buy	22,374 +14,320	+178%	+$413K	﹤0.01%	6749
2024 Q1	$286K	Sell	8,054 -2,269	-22%	-$74.7K	﹤0.01%	7640
2023 Q4	$365K	Buy	10,323 +3,003	+41%	+$89.9K	﹤0.01%	7320
2023 Q3	$221K	Buy	+7,320	New	+$220K	﹤0.01%	7490
2023 Q1	–	Sell	-18,736	Closed	-$469K	–	9794
2022 Q4	$469K	Buy	+18,736	New	+$441K	﹤0.01%	6244

Other funds holding RUSHB

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

GAMCO Investors Greenwich, Connecticut $11.1B AUM 41.79% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Gabelli Funds Rye, New York $15.7B AUM 36.4% 1-Year Est. Return

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

Private Management Group Irvine, California $3.8B AUM 23.19% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Jane Street's RUSHB Position: Q1 2026 in Review

Jane Street sold out of Rush Enterprises Class B (RUSHB) in Q1 2026, closing a stake of 7,637 shares — an estimated $286K sold.

Jane Street first reported a position in RUSHB in Q4 2022 and held it in 10 quarters. The position peaked at $1.76M in Q3 2025. 146 funds tracked by Wall St. Rank hold RUSHB as of Q1 2026.

Jane Street reported no remaining Rush Enterprises Class B position as of Q1 2026 after selling out during the quarter.
Jane Street sold 7,637 Rush Enterprises Class B shares in Q1 2026, an estimated $286K.
Jane Street first reported a position in Rush Enterprises Class B in Q4 2022 and held it in 10 quarters.
Jane Street's Rush Enterprises Class B position peaked at $1.76M in Q3 2025.
146 funds tracked by Wall St. Rank held Rush Enterprises Class B as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.