Vault-13

RUSH ENTERPRISES INC RUSHB

CL B · Common Stock · CUSIP 781846308

152 institutional holders +6 vs Q1 2026
7,129,5417.1m shares reported held*
$545.2mreported value*
25 new 59 added 35 reduced 18 sold out net bought ≈ $25.9m (+339.9k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($38.3k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $76.48.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0100200Q3 22: 79Q4 22: 92Q1 23: 87Q2 23: 90Q3 23: 87Q4 23: 88Q1 24: 89Q2 24: 91Q3 24: 98Q4 24: 109Q1 25: 123Q2 25: 123Q3 25: 132Q4 25: 131Q1 26: 146Q2 26: 152152Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 202279
Q4 202292
Q1 202387
Q2 202390
Q3 202387
Q4 202388
Q1 202489
Q2 202491
Q3 202498
Q4 2024109
Q1 2025123
Q2 2025123
Q3 2025132
Q4 2025131
Q1 2026146
Q2 2026152

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q3 24: 50 bought or addedQ3 24: 31 cut or sold outQ4 24: 53 bought or addedQ4 24: 29 cut or sold outQ4 24Q1 25: 49 bought or addedQ1 25: 41 cut or sold outQ2 25: 57 bought or addedQ2 25: 49 cut or sold outQ2 25Q3 25: 60 bought or addedQ3 25: 41 cut or sold outQ4 25: 48 bought or addedQ4 25: 60 cut or sold outQ4 25Q1 26: 73 bought or addedQ1 26: 51 cut or sold outQ2 26: 84 bought or addedQ2 26: 53 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 20245031
Q4 20245329
Q1 20254941
Q2 20255749
Q3 20256041
Q4 20254860
Q1 20267351
Q2 20268453

Biggest buyers

AMERICAN CENTURY COMPANIES INC Added +114,791+114.8k
BlackRock, Inc. Added +76,480+76.5k
GEODE CAPITAL MANAGEMENT, LLC Added +72,597+72.6k
VANGUARD PORTFOLIO MANAGEMENT LLC Added +47,409+47.4k
Nuveen, LLC Added +34,958+35.0k
MILLENNIUM MANAGEMENT LLC Added +30,163+30.2k
VANGUARD CAPITAL MANAGEMENT LLC Added +24,593+24.6k
STATE STREET CORP Added +19,426+19.4k
Quantinno Capital Management LP Added +11,897+11.9k
Point72 Asset Management, L.P. New +11,455+11.5k

Biggest sellers

GABELLI FUNDS LLC Reduced -24,500-24.5k
DIMENSIONAL FUND ADVISORS LP Reduced -22,891-22.9k
RENAISSANCE TECHNOLOGIES LLC Reduced -19,300-19.3k
PRIVATE MANAGEMENT GROUP INC Reduced -14,935-14.9k
Qube Research & Technologies Ltd Reduced -14,219-14.2k
GOLDMAN SACHS GROUP INC Reduced -13,889-13.9k
GAMCO INVESTORS, INC. ET AL Reduced -13,600-13.6k
Teton Advisors, LLC Reduced -7,800-7.8k
Vestcor Inc Sold out -7,294-7.3k
FRANKLIN RESOURCES INC Reduced -6,910-6.9k

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
BlackRock, Inc. 13G · institution new · filed 2026-10-27 7.3% new 1.8m≈ $139.6m 2026-10-27
GAMCO INVESTORS, INC. ET AL 13D · may seek influence filed 2025-04-10 6.1% 1.1m≈ $82.8m 2025-04-10

Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27)

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
404Q4 24: 0 buyingQ4 24: 2 sellingQ1 25: 0 buyingQ1 25: 2 sellingQ1 25Q2 25: 0 buyingQ2 25: 2 sellingQ3 25: 0 buyingQ3 25: 3 sellingQ3 25Q4 25: 0 buyingQ4 25: 0 sellingQ1 26: 0 buyingQ1 26: 4 sellingQ1 26Q2 26: 0 buyingQ2 26: 1 sellingQ3 26: 0 buyingQ3 26: 4 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—2$11.2m—
Q1 20250—2$868.9k—
Q2 20250—2$303.6k—
Q3 20250—3$862.1k—
Q4 20250—0——
Q1 20260—4$2.3m—
Q2 20260—1$577.8k—
Q3 20260—4$9.1m—
DateInsiderTradeSharesPrice ValueTheir holding
2026-08-03 RUSH WILLIAM M RUSTY CEO, President and COB, director Sold 71,574 $81.05 $5.8m71.6k shares -29%
2026-08-03 McRoberts Michael Director Sold 6,500 $81.44 $529.4k6.5k shares -29%
2026-08-03 Goldstone Michael L SVP, GC and Corp. Sec. Sold 2,100 $81.30 $170.7k2.1k shares -14%
2026-07-31 Keller Steven L CFO & Treasurer Sold 20,678 $80.73 $1.7m20.7k shares -20%
2026-07-31 RUSH WILLIAM M RUSTY CEO, President and COB, director Sold 7,176 $80.76 $579.5k7.2k shares -4%
2026-07-30 Goldstone Michael L SVP, GC and Corp. Sec. Sold 2,400 $81.05 $194.5k2.4k shares -16%
2026-07-30 Keller Steven L CFO & Treasurer Sold 1,822 $81.12 $147.8k1.8k shares -2%
2026-04-30 McRoberts Michael Director Sold 8,000 $72.23 $577.8k8.0k shares -33%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 DIMENSIONAL FUND ADVISORS LP 0.02% of their portfolio AUSTIN, TX 1,269,8861.3m $97.1m $97.1m 0.02% Reduced -22.9k -22,891
2 GAMCO INVESTORS, INC. ET AL 0.72% of their portfolio GREENWICH, CT 1,052,3751.1m $80.5m $80.5m 0.72% Reduced -13.6k -13,600
3 BlackRock, Inc. 0.00% of their portfolio New York, NY 661,600661.6k $50.6m $50.6m 0.00% Added +76.5k +76,480
4 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 599,117599.1k $45.8m $45.8m 0.00% Added +24.6k +24,593
5 GABELLI FUNDS LLC 0.25% of their portfolio Rye, NY 506,000506.0k $38.7m $38.7m 0.25% Reduced -24.5k -24,500
6 VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 366,343366.3k $28.0m $28.0m 0.00% Added +47.4k +47,409
7 AMERICAN CENTURY COMPANIES INC 0.01% of their portfolio KANSAS CITY, MO 355,457355.5k $27.2m $27.2m 0.01% Added +114.8k +114,791
8 RENAISSANCE TECHNOLOGIES LLC 0.03% of their portfolio NEW YORK, NY 330,247330.2k $25.3m $25.3m 0.03% Reduced -19.3k -19,300
9 PRIVATE MANAGEMENT GROUP INC 0.62% of their portfolio IRVINE, CA 310,191310.2k $23.7m $23.7m 0.62% Reduced -14.9k -14,935
10 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 232,923232.9k $17.8m $17.8m 0.00% Added +19.4k +19,426
11 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 208,701208.7k $16.0m $16.0m 0.00% Added +72.6k +72,597
12 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 90,18190.2k $6.9m $6.9m 0.00% Added +1.2k +1,209
13 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 78,96979.0k $6.0m $6.0m 0.00% Added +9.9k +9,911
14 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 77,51277.5k $5.9m $5.9m 0.00% Added +5.1k +5,126
15 SEI INVESTMENTS CO 0.01% of their portfolio OAKS, PA 76,66776.7k $5.9m $5.9m 0.01% Reduced -3.8k -3,812
16 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 72,63272.6k $5.6m $5.6m 0.00% Added +30.2k +30,163
17 VISTA INVESTMENT MANAGEMENT 1.43% of their portfolio PITTSBURGH, PA 62,10862.1k $4.8m $4.8m 1.43% Reduced -164 -164
18 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 61,27161.3k $4.7m $4.7m 0.00% Added +35.0k +34,958
19 GLOBEFLEX CAPITAL L P 0.53% of their portfolio SAN DIEGO, CA 54,42154.4k $4.2m $4.2m 0.53% Reduced -4.9k -4,921
20 Teton Advisors, LLC 1.46% of their portfolio GREENWICH, CT 33,00033.0k $2.5m $2.5m 1.46% Reduced -7.8k -7,800
21 Quantinno Capital Management LP 0.00% of their portfolio NEW YORK, NY 32,73132.7k $2.5m $2.5m 0.00% Added +11.9k +11,897
22 LOS ANGELES CAPITAL MANAGEMENT LLC 0.01% of their portfolio LOS ANGELES, CA 29,65129.7k $2.3m $2.3m 0.01% Added +1.1k +1,140
23 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 28,11428.1k $2.2m $2.2m 0.00% Added +5.3k +5,346
24 LAZARD ASSET MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 25,25925.3k $1.9m $1.9m 0.00% Reduced -3.5k -3,493
25 Trexquant Investment LP 0.01% of their portfolio STAMFORD, CT 23,74923.7k $1.8m $1.8m 0.01% Added +140 +140
26 JB CAPITAL PARTNERS LP 0.24% of their portfolio Armonk, NY 20,41820.4k $1.6m $1.6m 0.24% Unchanged
27 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.00% of their portfolio BOSTON, MA 20,11920.1k $1.5m $1.5m 0.00% Reduced -4.0k -3,994
28 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 20,02820.0k $1.5m $1.5m 0.00% Added +1.2k +1,172
29 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 19,43819.4k $1.5m $1.5m 0.00% Added +8.9k +8,854
30 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 18,39918.4k $1.4m $1.4m 0.00% Reduced -13.9k -13,889
31 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.00% of their portfolio TALLAHASSEE, FL 18,13818.1k $1.4m $1.4m 0.00% Reduced -763 -763
32 CORBYN INVESTMENT MANAGEMENT INC/MD 0.38% of their portfolio Lutherville, MD 17,32817.3k $1.3m $1.3m 0.38% Unchanged
33 Everhart Financial Group, Inc. 0.08% of their portfolio Dublin, OH 16,32316.3k $1.2m $1.2m 0.08% Reduced -1.0k -1,021
34 Swiss National Bank 0.00% of their portfolio ZURICH, V8 14,90014.9k $1.1m $1.1m 0.00% Added +400 +400
35 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 13,91613.9k $1.1m $1.1m 0.00% Added +3.4k +3,424
36 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 13,49513.5k $1.0m $1.0m 0.00% Added +172 +172
37 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 12,91412.9k $831.0k $831.0k 0.00% Added +3.8k +3,800
38 CAPTRUST FINANCIAL ADVISORS 0.00% of their portfolio RALEIGH, NC 12,88612.9k $985.8k $985.8k 0.00% Added +114 +114
39 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 12,29512.3k $940.6k $940.6k 0.00% Reduced -302 -302
40 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 12,29412.3k $940.5k $940.5k 0.00% Added +1.9k +1,865
41 Point72 Asset Management, L.P. 0.00% of their portfolio STAMFORD, CT 11,45511.5k $876.3k $876.3k 0.00% New
42 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 10,90010.9k $834.0k $834.0k 0.00% Added +338 +338
43 MUHLENKAMP & CO INC 0.21% of their portfolio WEXFORD, PA 9,3939.4k $718.6k $718.6k 0.21% Reduced -61 -61
44 OCCUDO QUANTITATIVE STRATEGIES LP 0.04% of their portfolio FORT LAUDERDALE, FL 9,3729.4k $717.0k $717.0k 0.04% Added +6.6k +6,575
45 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 9,0489.0k $692.2k $692.2k 0.00% Added +5.7k +5,695
46 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 8,1308.1k $621.9k $621.9k 0.00% Reduced -14.2k -14,219
47 Legal & General Group Plc 0.00% of their portfolio London, X0 8,0708.1k $617.4k $617.4k 0.00% Added +221 +221
48 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 7,8117.8k $597.5k $597.5k 0.00% Reduced -271 -271
49 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 7,7107.7k $590.0k $590.0k 0.00% Added +1.8k +1,795
50 XTX Topco Ltd 0.01% of their portfolio LONDON, X0 7,4367.4k $568.9k $568.9k 0.01% Reduced -6.4k -6,353
51 Global Retirement Partners, LLC 0.01% of their portfolio San Rafael, CA 6,4696.5k $494.9k $494.9k 0.01% First filing
52 VANGUARD ASSET MANAGEMENT, Ltd 0.00% of their portfolio London, EC4N 8AF, X0 6,0426.0k $462.2k $462.2k 0.00% Unchanged
53 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 5,7755.8k $441.8k $441.8k 0.00% Added +50 +50
54 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 5,5065.5k $421.2k $421.2k 0.00% Added +138 +138
55 Universal- Beteiligungs- und Servicegesellschaft mbH 0.00% of their portfolio FRANKFURT AM MAIN, 2M 5,3815.4k $411.6k $411.6k 0.00% Unchanged
56 INCEPTIONR LLC 0.10% of their portfolio Lafayette, CA 5,3015.3k $405.5k $405.5k 0.10% Reduced -6.3k -6,264
57 Vanguard Investments Australia, Ltd. 0.00% of their portfolio Victoria, C3 5,1235.1k $391.9k $391.9k 0.00% Unchanged
58 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 4,9905.0k $381.7k $381.7k 0.00% New
59 FRANKLIN RESOURCES INC 0.00% of their portfolio San Mateo, CA 4,7834.8k $365.9k $365.9k 0.00% Reduced -6.9k -6,910
60 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 4,7444.7k $362.9k $362.9k 0.00% Added +342 +342
61 Engineers Gate Manager LP 0.00% of their portfolio NEW YORK, NY 4,5404.5k $347.3k $347.3k 0.00% Reduced -770 -770
62 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 4,3254.3k $330.9k $330.9k 0.00% Added +500 +500
63 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 4,3214.3k $330.6k $330.6k 0.00% Added +319 +319
64 UBS Group AG 0.00% of their portfolio ZURICH, V8 4,1104.1k $314.4k $314.4k 0.00% Added +172 +172
65 Fifth Third Wealth Advisors LLC 0.01% of their portfolio Cincinnati, OH 4,0474.0k $309.6k $309.6k 0.01% New
66 MIRABELLA FINANCIAL SERVICES LLP 0.03% of their portfolio London, X0 4,0354.0k $308.7k $308.7k 0.03% New
67 Ethic Inc. 0.00% of their portfolio NEW YORK, NY 3,9293.9k $300.6k $300.6k 0.00% New
68 Schonfeld Strategic Advisors LLC 0.00% of their portfolio NEW YORK, NY 3,9213.9k $300.0k $300.0k 0.00% New
69 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 3,8353.8k $293.4k $293.4k 0.00% Added +2.9k +2,930
70 MERCER GLOBAL ADVISORS INC /ADV 0.00% of their portfolio DENVER, CO 3,7233.7k $284.8k $284.8k 0.00% New
71 Jupiter Topco LLC 0.00% of their portfolio NEW YORK, NY 3,4543.5k $263.8k $263.8k 0.00% First filing
72 Janney Montgomery Scott LLC 0.00% of their portfolio PHILADELPHIA, PA 3,3753.4k $258.0k $258.0k 0.00% Unchanged
73 Vanguard Global Advisers, LLC 0.00% of their portfolio MALVERN, PA 3,2403.2k $247.9k $247.9k 0.00% Added +77 +77
74 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 3,0993.1k $237.1k $237.1k 0.00% Reduced -606 -606
75 PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 0.00% of their portfolio DENVER, CO 2,9673.0k $227.0k $227.0k 0.00% Unchanged
76 Baker Ellis Asset Management LLC 0.02% of their portfolio Vancouver, WA 2,8622.9k $218.9k $218.9k 0.02% New
77 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio Toronto, A6 2,8432.8k $217.5k $217.5k 0.00% New
78 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 2,8122.8k $215.1k $215.1k 0.00% Reduced -596 -596
79 FMR LLC 0.00% of their portfolio BOSTON, MA 2,8002.8k $214.2k $214.2k 0.00% Added +173 +173
80 INTECH INVESTMENT MANAGEMENT LLC 0.00% of their portfolio WEST PALM BEACH, FL 2,7822.8k $212.8k $212.8k 0.00% New
81 FIRST TRUST ADVISORS LP 0.00% of their portfolio Wheaton, IL 2,7742.8k $212.2k $212.2k 0.00% New
82 KBC Group NV 0.00% of their portfolio Brussels, C9 2,7742.8k $212.0k $212.0k 0.00% Unchanged
83 Balyasny Asset Management L.P. 0.00% of their portfolio Chicago, IL 2,7482.7k $210.2k $210.2k 0.00% New
84 Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio TRENTON, NJ 2,6072.6k $199.4k $199.4k 0.00% Unchanged
85 WHITTIER TRUST CO 0.00% of their portfolio SOUTH PASADENA, CA 2,4752.5k $192.9k $192.9k 0.00% Unchanged
86 NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio ST. LOUIS, MO 2,0572.1k $157.4k $157.4k 0.00% Added +2.0k +1,982
87 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 1,8111.8k $138.5k $138.5k 0.00% Added +107 +107
88 Rockefeller Capital Management L.P. 0.00% of their portfolio NEW YORK, NY 1,6501.6k $126.2k $126.2k 0.00% Added +82 +82
89 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.00% of their portfolio Stamford, CT 1,6401.6k $125.5k $125.5k 0.00% Added +857 +857
90 KLP KAPITALFORVALTNING AS 0.00% of their portfolio OSLO, Q8 1,5751.6k $120.5k $120.5k 0.00% Unchanged
91 BFSG, LLC 0.01% of their portfolio IRVINE, CA 1,4241.4k $108.9k $108.9k 0.01% Unchanged
92 Heritage Wealth Advisors 0.00% of their portfolio RICHMOND, VA 1,1251.1k $86.1k $86.1k 0.00% Unchanged
93 Ameritas Investment Partners, Inc. 0.00% of their portfolio LINCOLN, NE 852852 $65.2k $65.2k 0.00% Added +136 +136
94 Farther Finance Advisors, LLC 0.00% of their portfolio SAN FRANCISCO, CA 836836 $63.9k $63.9k 0.00% Reduced -182 -182
95 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 719719 $55.0k $55.0k 0.00% Reduced -2.4k -2,354
96 Miller Capital Partners, Inc. 0.02% of their portfolio TROY, MI 705705 $53.9k $53.9k 0.02% Unchanged
97 Allianz Asset Management GmbH 0.00% of their portfolio MUNICH, 2M 572572 $36.8k $36.8k 0.00% Unchanged
98 Nykredit A/S 0.00% of their portfolio NORDHAVN, G7 456456 $34.9k $34.9k 0.00% First filing
99 Arax Advisory Partners 0.00% of their portfolio NEW YORK, NY 423423 $32.4k $32.4k 0.00% Added +273 +273
100 CANADA LIFE ASSURANCE Co 0.00% of their portfolio WINNIPEG, A2 420420 $32.0k $32.0k 0.00% Unchanged