13F Insight
DOSSIER · 13F Holders · Q3 2026
RUSHB

RUSH ENTERPRISES INC

178 institutions still hold RUSH ENTERPRISES INC as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 781846308·178 13F holders·last filed Sep 30, 2026
Market cap
—
13F value held
$536M
visible holders
Holders
178
filers reporting
Concentration
18.56%
DIMENSIONAL FUND ADVISORS LP #1
top holder share
AI Holders Summary · Q3 2026

178 institutions reported RUSHB in Q3 2026. DIMENSIONAL FUND ADVISORS LP leads at 18.6% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$100M1.8M0.02%Q3 202602
GAMCO INVESTORS, INC. ET AL
CIK 0000807249
$83M1.5M0.82%Q3 202603
BlackRock, Inc.
CIK 0002012383
$51M662K0.00%Q2 202604
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$46M599K0.00%Q2 202605
GABELLI FUNDS LLC
CIK 0001081407
$40M748K0.27%Q3 202606
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$37M693K0.02%Q3 202607
STATE STREET CORP
CIK 0000093751
$30M555K0.00%Q3 202608
Vanguard Portfolio Management
CIK 0002100121· Index
$28M366K0.00%Q2 202609
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$25M471K0.03%Q3 202610
PRIVATE MANAGEMENT GROUP INC
CIK 0001142031
$23M431K0.64%Q3 202611
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$16M294K0.00%Q3 202612
Bank of New York Mellon Corp
CIK 0001390777
$8M146K0.00%Q3 202613
Invesco Ltd.
CIK 0000914208
$8M145K0.00%Q3 202614
Nuveen, LLC
CIK 0001871926
$7M134K0.00%Q3 202615
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$7M90K0.00%Q2 202616
SEI INVESTMENTS CO
CIK 0000350894
$6M114K0.01%Q3 202617
NORTHERN TRUST CORP
CIK 0000073124· Index
$6M79K0.00%Q2 202618
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$6M73K0.00%Q2 202619
VISTA INVESTMENT MANAGEMENT
CIK 0001740140
$5M62K1.43%Q2 202620
PRINCIPAL FINANCIAL GROUP INC
CIK 0001126328
$4M83K0.00%Q3 2026
Page 1 of 9
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