RUSH ENTERPRISES INC

Ticker: RUSHB CUSIP: 781846308 Class: Common Stock

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue ($000)
DIMENSIONAL FUND ADVISORS LP1,311,996$73,814
GAMCO INVESTORS, INC. ET AL1,073,675$60,405
VANGUARD GROUP INC915,008$51,478
BlackRock, Inc.598,072$33,648
GABELLI FUNDS LLC541,000$30,437
RENAISSANCE TECHNOLOGIES LLC361,647$20,346
PRIVATE MANAGEMENT GROUP INC327,672$18,435
STATE STREET CORP219,889$12,371
AMERICAN CENTURY COMPANIES INC168,823$9,498
GEODE CAPITAL MANAGEMENT, LLC120,926$6,798
SEI INVESTMENTS CO75,407$4,243
MILLENNIUM MANAGEMENT LLC69,340$3,901
Bank of New York Mellon Corp69,025$3,883
NORTHERN TRUST CORP67,044$3,772
VISTA INVESTMENT MANAGEMENT56,898$3,201
Teton Advisors, LLC41,500$2,335
GOLDMAN SACHS GROUP INC40,279$2,266
LAZARD ASSET MANAGEMENT LLC32,236$1,814
Nuveen, LLC28,769$1,619
MORGAN STANLEY27,296$1,536
Qube Research & Technologies Ltd24,902$1,401
BARCLAYS PLC23,975$1,349
Trexquant Investment LP23,338$1,313
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP20,994$1,181
JB CAPITAL PARTNERS LP20,418$1,149
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM18,901$1,063
JPMORGAN CHASE & CO17,357$977
CORBYN INVESTMENT MANAGEMENT INC/MD17,328$975
TEACHER RETIREMENT SYSTEM OF TEXAS17,269$972
UBS ASSET MANAGEMENT AMERICAS INC16,613$935
Everhart Financial Group, Inc.16,214$912
CULLEN/FROST BANKERS, INC.15,000$844
Swiss National Bank14,500$816
Quantinno Capital Management LP14,270$803
CAPTRUST FINANCIAL ADVISORS12,683$714
CITADEL ADVISORS LLC11,872$668
RHUMBLINE ADVISERS10,931$615
ALLIANCEBERNSTEIN L.P.10,514$592
BANK OF AMERICA CORP /DE/10,054$566
WELLS FARGO & COMPANY/MN9,736$548
MUHLENKAMP & CO INC9,501$535
DEUTSCHE BANK AG\9,154$515
Legal & General Group Plc8,747$492
FRANKLIN RESOURCES INC8,320$468
AQR CAPITAL MANAGEMENT LLC8,183$460
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM8,146$458
Vestcor Inc7,294$0
XTX Topco Ltd6,830$384
Global Retirement Partners, LLC6,162$347
Invesco Ltd.5,664$319
UBS Group AG5,605$315
Universal- Beteiligungs- und Servicegesellschaft mbH5,381$303
MetLife Investment Management, LLC5,368$302
PRICE T ROWE ASSOCIATES INC /MD/5,125$0
JANE STREET GROUP, LLC5,091$286
Polymer Capital Management (US) LLC4,705$265
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.3,994$225
NEW YORK STATE COMMON RETIREMENT FUND3,825$215
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO2,967$0
Police & Firemen's Retirement System of New Jersey2,607$147
WHITTIER TRUST CO2,475$140
SG Americas Securities, LLC2,217$0
BNP PARIBAS ARBITRAGE, SA2,196$124
KBC Group NV2,188$0
Allianz Asset Management GmbH1,916$108
FMR LLC1,726$97
PNC Financial Services Group, Inc.1,710$96
KLP KAPITALFORVALTNING AS1,575$89
BFSG, LLC1,434$81
Heritage Wealth Advisors1,125$63
DANSKE BANK A/S1,000$56
LOS ANGELES CAPITAL MANAGEMENT LLC995$53
Russell Investments Group, Ltd.905$51
Ameritas Investment Partners, Inc.846$48
CITIGROUP INC835$47
Miller Capital Partners, Inc.825$46
CWM, LLC734$0
Farther Finance Advisors, LLC574$32
O'SHAUGHNESSY ASSET MANAGEMENT, LLC451$25
Nvest Wealth Strategies, Inc.450$25
GREAT WEST LIFE ASSURANCE CO /CAN/420$0
Westside Investment Management, Inc.377$21
Missouri Trust & Investment Co350$20
QUADRANT CAPITAL GROUP LLC341$19
ROYAL BANK OF CANADA337$19
Rockefeller Capital Management L.P.315$18
EverSource Wealth Advisors, LLC283$16
AMALGAMATED BANK271$0
Sterling Capital Management LLC258$15
Quarry LP231$13
BNP Paribas Investment Partners S.A.229$0
Spire Wealth Management210$12
Tower Research Capital LLC (TRC)209$12
GAMMA Investing LLC208$12
Quattro Advisors LLC188$11
WPG Advisers, LLC107$6
Grove Bank & Trust105$6
BROWN BROTHERS HARRIMAN & CO90$5
GLOBEFLEX CAPITAL L P87$5
Root Financial Partners, LLC81$5
30 other institutions631$33
Total (130 institutions)6,627,545$371,653