RUSHB Rush Enterprises, Inc.
Rush Enterprises, Inc. (RUSHB) Institutional Ownership
What the institutions did with RUSHB last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | 1.3M | 17.8% |
| GAMCO INVESTORS, INC. ET AL | 1.1M | 14.8% |
| BlackRock, Inc. | 661.6K | 9.3% |
| VANGUARD CAPITAL MANAGEMENT LLC | 599.1K | 8.4% |
| GABELLI FUNDS LLC | 506.0K | 7.1% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 366.3K | 5.1% |
| AMERICAN CENTURY COMPANIES INC | 355.5K | 5.0% |
| RENAISSANCE TECHNOLOGIES LLC | 330.2K | 4.6% |
| PRIVATE MANAGEMENT GROUP INC | 310.2K | 4.4% |
| STATE STREET CORP | 232.9K | 3.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 208.7K | 2.9% |
| VANGUARD FIDUCIARY TRUST CO | 90.2K | 1.3% |
| NORTHERN TRUST CORP | 79.0K | 1.1% |
| Bank of New York Mellon Corp | 77.5K | 1.1% |
| SEI INVESTMENTS CO | 76.7K | 1.1% |
| MILLENNIUM MANAGEMENT LLC | 72.6K | 1.0% |
| VISTA INVESTMENT MANAGEMENT | 62.1K | 0.9% |
| Nuveen, LLC | 61.3K | 0.9% |
| GLOBEFLEX CAPITAL L P | 54.4K | 0.8% |
| Teton Advisors, LLC | 33.0K | 0.5% |
| Quantinno Capital Management LP | 32.7K | 0.5% |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 29.7K | 0.4% |
| MORGAN STANLEY | 28.1K | 0.4% |
| LAZARD ASSET MANAGEMENT LLC | 25.3K | 0.4% |
| Trexquant Investment LP | 23.7K | 0.3% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| AMERICAN CENTURY COMPANIES INC | Increased | 240.7K | 355.5K | +114.8K |
| BlackRock, Inc. | Increased | 585.1K | 661.6K | +76.5K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 136.1K | 208.7K | +72.6K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 318.9K | 366.3K | +47.4K |
| Nuveen, LLC | Increased | 26.3K | 61.3K | +35.0K |
| MILLENNIUM MANAGEMENT LLC | Increased | 42.5K | 72.6K | +30.2K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 574.5K | 599.1K | +24.6K |
| GABELLI FUNDS LLC | Reduced | 530.5K | 506.0K | -24.5K |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 1.3M | 1.3M | -22.9K |
| STATE STREET CORP | Increased | 213.5K | 232.9K | +19.4K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 349.5K | 330.2K | -19.3K |
| PRIVATE MANAGEMENT GROUP INC | Reduced | 325.1K | 310.2K | -14.9K |
| Qube Research & Technologies Ltd | Reduced | 22.3K | 8.1K | -14.2K |
| GOLDMAN SACHS GROUP INC | Reduced | 32.3K | 18.4K | -13.9K |
| GAMCO INVESTORS, INC. ET AL | Reduced | 1.1M | 1.1M | -13.6K |
| Quantinno Capital Management LP | Increased | 20.8K | 32.7K | +11.9K |
| Point72 Asset Management, L.P. | New | 0 | 11.5K | +11.5K |
| NORTHERN TRUST CORP | Increased | 69.1K | 79.0K | +9.9K |
| BANK OF AMERICA CORP /DE/ | Increased | 10.6K | 19.4K | +8.9K |
| Teton Advisors, LLC | Reduced | 40.8K | 33.0K | -7.8K |
| Vestcor Inc | Sold Out | 7.3K | 0 | -7.3K |
| FRANKLIN RESOURCES INC | Reduced | 11.7K | 4.8K | -6.9K |
| OCCUDO QUANTITATIVE STRATEGIES LP | Increased | 2.8K | 9.4K | +6.6K |
| XTX Topco Ltd | Reduced | 13.8K | 7.4K | -6.4K |
| INCEPTIONR LLC | Reduced | 11.6K | 5.3K | -6.3K |
| WELLS FARGO & COMPANY/MN | Increased | 3.4K | 9.0K | +5.7K |
| MORGAN STANLEY | Increased | 22.8K | 28.1K | +5.3K |
| GTS SECURITIES LLC | Sold Out | 5.3K | 0 | -5.3K |
| Bank of New York Mellon Corp | Increased | 72.4K | 77.5K | +5.1K |
| MARSHALL WACE, LLP | New | 0 | 5.0K | +5.0K |
| Empirical Asset Management, LLC | Sold Out | 4.9K | 0 | -4.9K |
| GLOBEFLEX CAPITAL L P | Reduced | 59.3K | 54.4K | -4.9K |
| Commonwealth Financial Services, LLC | Sold Out | 4.5K | 0 | -4.5K |
| Sanctuary Advisors, LLC | Sold Out | 4.3K | 0 | -4.3K |
| Fifth Third Wealth Advisors LLC | New | 0 | 4.0K | +4.0K |
| MIRABELLA FINANCIAL SERVICES LLP | New | 0 | 4.0K | +4.0K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Reduced | 24.1K | 20.1K | -4.0K |
| Ethic Inc. | New | 0 | 3.9K | +3.9K |
| Schonfeld Strategic Advisors LLC | New | 0 | 3.9K | +3.9K |
| SEI INVESTMENTS CO | Reduced | 80.5K | 76.7K | -3.8K |
| ALLIANCEBERNSTEIN L.P. | Increased | 9.1K | 12.9K | +3.8K |
| MERCER GLOBAL ADVISORS INC /ADV | New | 0 | 3.7K | +3.7K |
| Polymer Capital Management (US) LLC | Sold Out | 3.6K | 0 | -3.6K |
| LAZARD ASSET MANAGEMENT LLC | Reduced | 28.8K | 25.3K | -3.5K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 10.5K | 13.9K | +3.4K |
| Russell Investments Group, Ltd. | Increased | 905 | 3.8K | +2.9K |
| Baker Ellis Asset Management LLC | New | 0 | 2.9K | +2.9K |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | New | 0 | 2.8K | +2.8K |
| INTECH INVESTMENT MANAGEMENT LLC | New | 0 | 2.8K | +2.8K |
| FIRST TRUST ADVISORS LP | New | 0 | 2.8K | +2.8K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | Sold Out | 2.8K | 0 | -2.8K |
| Balyasny Asset Management L.P. | New | 0 | 2.7K | +2.7K |
| Tower Research Capital LLC (TRC) | Reduced | 3.1K | 719 | -2.4K |
| NISA INVESTMENT ADVISORS, LLC | Increased | 75 | 2.1K | +2.0K |
| DEUTSCHE BANK AG\ | Increased | 10.4K | 12.3K | +1.9K |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 5.9K | 7.7K | +1.8K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 89.0K | 90.2K | +1.2K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Increased | 18.9K | 20.0K | +1.2K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | Increased | 28.5K | 29.7K | +1.1K |
| Everhart Financial Group, Inc. | Reduced | 17.3K | 16.3K | -1.0K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.