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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

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

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
Dimensional Fund Advisors
1
Dimensional Fund Advisors
Texas
$75.5M -$1.81M -32,171 -2%
GI
2
GAMCO Investors
Connecticut
$62M -$141K -2,500 -0.2%
Vanguard Group
3
Vanguard Group
Pennsylvania
$51.9M +$436K +7,736 +0.9%
BlackRock
4
BlackRock
New York
$34.4M -$1.54M -27,313 -4%
GF
5
Gabelli Funds
New York
$31.4M -$123K -2,186 -0.4%
Renaissance Technologies
6
Renaissance Technologies
New York
$22.6M -$344K -6,100 -2%
PMG
7
Private Management Group
California
$19.4M -$120K -2,135 -0.6%
State Street
8
State Street
Massachusetts
$12.5M +$50.9K +904 +0.4%
American Century Companies
9
American Century Companies
Missouri
$6.91M +$2.22M +39,417 +49%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$6.6M +$527K +9,359 +9%
SEI Investments
11
SEI Investments
Pennsylvania
$4.69M +$256K +4,546 +6%
Millennium Management
12
Millennium Management
New York
$4.66M +$4.02M +71,342 +730%
Bank of New York Mellon
13
Bank of New York Mellon
New York
$4.11M -$33.9K -602 -0.8%
Northern Trust
14
Northern Trust
Illinois
$4.07M -$184K -3,270 -4%
VIM
15
Vista Investment Management
Pennsylvania
$3.48M -$63.7K -1,131 -2%
TA
16
Teton Advisors
New York
$2.5M -$16.9K -300 -0.7%
SBH
17
Segall Bryant & Hamill
Illinois
$2.24M +$2.19M +38,957 New
Jane Street
18
Jane Street
New York
$1.76M +$798K +14,179 +86%
N
19
Nuveen
North Carolina
$1.63M -$179K -3,177 -10%
TI
20
Trexquant Investment
Connecticut
$1.56M +$999K +17,732 +187%
Goldman Sachs
21
Goldman Sachs
New York
$1.44M +$542K +9,621 +62%
Morgan Stanley
22
Morgan Stanley
New York
$1.44M -$374K -6,640 -21%
Barclays
23
Barclays
United Kingdom
$1.38M -$422K -7,492 -24%
JP Morgan Chase
24
JP Morgan Chase
New York
$1.37M +$429K +7,614 +47%
Lazard Asset Management
25
Lazard Asset Management
New York
$1.2M +$854K +15,171 +265%
1
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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.