RUSH ENTERPRISES INC \TX\ RUSHB
CIK 0001012019 · CUSIP 781846308
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $97.14M 1,269,886 shares | 0.02% | -22.89K(-1.8%)Reduced | SEC filing ↗ Aug 11, 2026 | ▾ |
| 02 | GAMCO INVESTORS, INC. ET AL CIK 807249 · View history | $80.51M 1,052,375 shares | 0.72% | -13.60K(-1.3%)Reduced | SEC filing ↗ Aug 12, 2026 | ▾ |
| 03 | BlackRock, Inc. CIK 2012383 · View history | $50.61M 661,600 shares | 0.00% | +76.48K(+13.1%)Added | SEC filing ↗ Aug 7, 2026 | ▾ |
| 04 | VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · View history | $45.83M 599,117 shares | 0.00% | +24.59K(+4.3%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 05 | GABELLI FUNDS LLC CIK 1081407 · View history | $38.71M 506,000 shares | 0.25% | -24.50K(-4.6%)Reduced | SEC filing ↗ Aug 12, 2026 | ▾ |
| 06 | VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · View history | $28.03M 366,343 shares | 0.00% | +47.41K(+14.9%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 07 | AMERICAN CENTURY COMPANIES INC CIK 748054 · View history | $27.19M 355,457 shares | 0.01% | +114.79K(+47.7%)Added | SEC filing ↗ Aug 12, 2026 | ▾ |
| 08 | RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history | $25.26M 330,247 shares | 0.03% | -19.30K(-5.5%)Reduced | SEC filing ↗ Aug 13, 2026 | ▾ |
| 09 | PRIVATE MANAGEMENT GROUP INC CIK 1142031 · View history | $23.73M 310,191 shares | 0.62% | -14.94K(-4.6%)Reduced | SEC filing ↗ Jul 31, 2026 | ▾ |
| 10 | STATE STREET CORP CIK 93751 · View history | $17.82M 232,923 shares | 0.00% | +19.43K(+9.1%)Added | SEC filing ↗ Aug 7, 2026 | ▾ |
| 11 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $15.96M 208,701 shares | 0.00% | +72.60K(+53.3%)Added | SEC filing ↗ Aug 12, 2026 | ▾ |
| 12 | VANGUARD FIDUCIARY TRUST CO CIK 933478 · View history | $6.90M 90,181 shares | 0.00% | +1.21K(+1.4%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 13 | NORTHERN TRUST CORP CIK 73124 · View history | $6.04M 78,969 shares | 0.00% | +9.91K(+14.4%)Added | SEC filing ↗ Aug 13, 2026 | ▾ |
| 14 | Bank of New York Mellon Corp CIK 1390777 · View history | $5.93M 77,512 shares | 0.00% | +5.13K(+7.1%)Added | SEC filing ↗ Aug 6, 2026 | ▾ |
| 15 | SEI INVESTMENTS CO CIK 350894 · View history | $5.87M 76,667 shares | 0.01% | -3.81K(-4.7%)Reduced | SEC filing ↗ Aug 14, 2026 | ▾ |
| 16 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $5.56M 72,632 shares | 0.00% | +30.16K(+71.0%)Added | SEC filing ↗ Aug 14, 2026 | ▾ |
| 17 | VISTA INVESTMENT MANAGEMENT CIK 1740140 · View history | $4.75M 62,108 shares | 1.43% | -164(-0.3%)Reduced | SEC filing ↗ Aug 12, 2026 | ▾ |
| 18 | Nuveen, LLC CIK 1871926 · View history | $4.69M 61,271 shares | 0.00% | +34.96K(+132.9%)Added | SEC filing ↗ Aug 11, 2026 | ▾ |
| 19 | GLOBEFLEX CAPITAL L P CIK 921531 · View history | $4.16M 54,421 shares | 0.53% | -4.92K(-8.3%)Reduced | SEC filing ↗ Aug 12, 2026 | ▾ |
| 20 | Teton Advisors, LLC CIK 2086025 · View history | $2.52M 33,000 shares | 1.46% | -7.80K(-19.1%)Reduced | SEC filing ↗ Aug 12, 2026 | ▾ |
Showing 20 / 147 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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