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Rush Enterprises Class B
RUSHB

132 hedge funds and large institutions have $384M invested in Rush Enterprises Class B in 2025 Q3 according to their latest regulatory filings, with 21 funds opening new positions, 40 increasing their positions, 33 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed

133% more first-time investments, than exits

New positions opened: 21 | Existing positions closed: 9

21% more repeat investments, than reductions

Existing positions increased: 40 | Existing positions reduced: 33

13% more capital invested

Capital invested by funds: $341M → $384M (+$43.4M)

8% more funds holding

Funds holding: 122 → 132 (+10)

1.19% more ownership

Funds ownership: 39.05% → 40.24% (+1.2%)

Holders
132
Holders Change
+10
Holders Change %
+8.2%
% of All Funds
1.73%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
21
Increased
40
Reduced
33
Closed
9
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Millennium Management
Millennium Management
New York
+$4.02M
2
American Century Companies
American Century Companies
Missouri
+$2.22M
3
SBH
Segall Bryant & Hamill
Illinois
+$2.19M
4
Citadel Advisors
Citadel Advisors
Florida
+$1.11M
5
TI
Trexquant Investment
Connecticut
+$999K

Top Sellers

Rank Fund Capital Flow
1
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$1.81M
2
BlackRock
BlackRock
New York
-$1.54M
3
UBS AM
UBS AM
Illinois
-$673K
4
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$591K
5
Barclays
Barclays
United Kingdom
-$422K
Name Holding Trade Value Shares
Change 		Change in
Stake
SS
126
Sunbelt Securities
Texas
$230 +$225 +4 New
SIC
127
SJS Investment Consulting
Ohio
$173 – – –
HIA
128
HFM Investment Advisors
New Jersey
$115 – – –
RWM
129
Rialto Wealth Management
New York
$115 +$56 +1 +100%
BHWM
130
Bay Harbor Wealth Management
Maryland
$57 – – –
Susquehanna International Group
131
Susquehanna International Group
Pennsylvania
– -$591K -11,265 Closed
PCM
132
Polymer Capital Management
New York
– -$340K -6,480 Closed
Los Angeles Capital Management
133
Los Angeles Capital Management
California
– -$228K -4,335 Closed
GWM
134
Geneos Wealth Management
Colorado
– -$59.5K -1,134 Closed
QT
135
Quantbot Technologies
New York
– -$41.8K -796 Closed
AAP
136
Arax Advisory Partners
Colorado
– -$14.2K -271 Closed
WA
137
Whipplewood Advisors
Colorado
– -$1.99K -38 Closed
SIC
138
Salem Investment Counselors
North Carolina
– -$368 -7 Closed
SS
139
SBI Securities
Japan
– -$367 -7 Closed
CCM
140
Cloud Capital Management
Washington
– +$282 +5 New
2 3 4 5
6

RUSHB Hedge Fund Activity: Q3 2025 in Review

132 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Rush Enterprises Class B (RUSHB) for Q3 2025, worth a combined $384M — up 13% from $341M a quarter earlier.

Buyers outnumbered sellers: 21 funds opened new RUSHB positions and 9 closed out — a net gain of 12 holders — while 40 added to existing stakes and 33 trimmed.

The largest buyer was Millennium Management, adding an estimated $4.02M. The largest seller was Dimensional Fund Advisors, cutting an estimated $1.81M.

  • 132 institutional investors held Rush Enterprises Class B (RUSHB) as of Q3 2025, up from 122 in Q2 2025.
  • Funds reported $384M of Rush Enterprises Class B stock for Q3 2025, up 13% quarter-over-quarter.
  • 21 funds opened new Rush Enterprises Class B positions in Q3 2025 and 9 closed out, a net change of +12 holders.
  • The largest Rush Enterprises Class B buyer in Q3 2025 was Millennium Management, an estimated $4.02M added.
  • The largest Rush Enterprises Class B seller in Q3 2025 was Dimensional Fund Advisors, an estimated $1.81M sold.

Based on aggregated 13F filings for Q3 2025.