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Rush Enterprises Class B
RUSHB

145 hedge funds and large institutions have $440M invested in Rush Enterprises Class B in 2026 Q1 according to their latest regulatory filings, with 31 funds opening new positions, 47 increasing their positions, 37 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed

121% more first-time investments, than exits

New positions opened: 31 | Existing positions closed: 14

27% more repeat investments, than reductions

Existing positions increased: 47 | Existing positions reduced: 37

18% more capital invested

Capital invested by funds: $373M → $440M (+$67.1M)

11% more funds holding

Funds holding: 131 → 145 (+14)

1.28% more ownership

Funds ownership: 40.32% → 41.6% (+1.3%)

Holders
145
Holders Change
+14
Holders Change %
+10.69%
% of All Funds
1.78%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.01%
New
31
Increased
47
Reduced
37
Closed
14
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
American Century Companies
American Century Companies
Missouri
+$4.42M
2
GC
Globeflex Capital
California
+$3.65M
3
BIG
Brooklyn Investment Group
New York
+$3.29M
4
Los Angeles Capital Management
Los Angeles Capital Management
California
+$1.69M
5
Geode Capital Management
Geode Capital Management
Massachusetts
+$934K

Top Sellers

1
Millennium Management
Millennium Management
New York
-$1.65M
2
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$1.18M
3
Teacher Retirement System of Texas
Teacher Retirement System of Texas
Texas
-$972K
4
CFB
Cullen/Frost Bankers
Texas
-$844K
5
BlackRock
BlackRock
New York
-$797K
Name Holding Trade Value Shares
Change 		Change in
Stake
VAM
51
Vanguard Asset Management
$389K +$372K +6,042 New
T. Rowe Price Associates
52
T. Rowe Price Associates
Maryland
$381K +$48.6K +790 +15%
Invesco
53
Invesco
Georgia
$368K +$3.75K +61 +1%
Universal-Beteiligungs- und Servicegesellschaft
54
Universal-Beteiligungs- und Servicegesellschaft
Germany
$346K – – –
MIM
55
MetLife Investment Management
New Jersey
$345K – – –
EGM
56
Engineers Gate Manager
New York
$342K +$327K +5,310 New
GS
57
GTS Securities
New York
$339K +$324K +5,271 New
VIA
58
Vanguard Investments Australia
Australia
$330K +$315K +5,123 New
EAM
59
Empirical Asset Management
Massachusetts
$317K +$303K +4,923 New
CFS
60
Commonwealth Financial Services
West Virginia
$289K +$276K +4,490 New
Citigroup
61
Citigroup
New York
$283K +$220K +3,567 +427%
SA
62
Sanctuary Advisors
Indiana
$276K +$264K +4,289 New
Mirae Asset Global ETFs Holdings
63
Mirae Asset Global ETFs Holdings
Hong Kong
$258K +$492 +8 +0.2%
UBS Group
64
UBS Group
Switzerland
$253K -$103K -1,667 -30%
New York State Common Retirement Fund
65
New York State Common Retirement Fund
New York
$246K – – –
Susquehanna International Group
66
Susquehanna International Group
Pennsylvania
$238K +$228K +3,705 New
PCM
67
Polymer Capital Management
New York
$232K -$67.6K -1,098 -23%
Janus Henderson Group
68
Janus Henderson Group
United Kingdom
$222K +$213K +3,454 New
BNP Paribas Financial Markets
69
BNP Paribas Financial Markets
France
$219K +$74.6K +1,212 +55%
Janney Montgomery Scott
70
Janney Montgomery Scott
Pennsylvania
$217K +$208K +3,375 New
Wells Fargo
71
Wells Fargo
California
$216K -$393K -6,383 -66%
OQS
72
Occudo Quantitative Strategies
Florida
$204K +$172K +2,797 New
VGA
73
Vanguard Global Advisers
Pennsylvania
$204K +$195K +3,163 New
TRCT
74
Tower Research Capital (TRC)
New York
$198K +$176K +2,864 +1,370%
Public Employees Retirement Association of Colorado
75
Public Employees Retirement Association of Colorado
Colorado
$191K – – –
1 2
3
4 5

RUSHB Hedge Fund Activity: Q1 2026 in Review

145 of the 8,125 institutional investors tracked by Wall St. Rank reported a position in Rush Enterprises Class B (RUSHB) for Q1 2026, worth a combined $440M — up 18% from $373M a quarter earlier.

Buyers outnumbered sellers: 31 funds opened new RUSHB positions and 14 closed out — a net gain of 17 holders — while 47 added to existing stakes and 37 trimmed.

The largest buyer was American Century Companies, adding an estimated $4.42M. The largest seller was Millennium Management, cutting an estimated $1.65M.

  • 145 institutional investors held Rush Enterprises Class B (RUSHB) as of Q1 2026, up from 131 in Q4 2025.
  • Funds reported $440M of Rush Enterprises Class B stock for Q1 2026, up 18% quarter-over-quarter.
  • 31 funds opened new Rush Enterprises Class B positions in Q1 2026 and 14 closed out, a net change of +17 holders.
  • The largest Rush Enterprises Class B buyer in Q1 2026 was American Century Companies, an estimated $4.42M added.
  • The largest Rush Enterprises Class B seller in Q1 2026 was Millennium Management, an estimated $1.65M sold.

Based on aggregated 13F filings for Q1 2026.