Rush Enterprises B Inc
Ownership
Ownership Structure
Who owns Rush Enterprises B Inc (RUSHB)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Dimensional Fund Advisors, Inc. | 1.09 | 1,269,886 | -1.8 | 06/30/2026 |
| Gamco Investors, Inc. Et Al | 0.90 | 1,052,375 | -1.3 | 06/30/2026 |
| BlackRock Inc | 0.50 | 585,120 | -2.2 | 03/31/2026 |
| Vanguard Capital Management, LLC | 0.49 | 574,524 | +0.0 | 03/31/2026 |
| Gabelli Funds LLC | 0.43 | 506,000 | -4.6 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| 1290 VT GAMCO Small Company Value IB | 0.88 | 1,025,300 | -0.4 | 07/31/2026 |
| Gabelli Small Cap Growth AAA | 0.39 | 451,000 | -4.3 | 06/30/2026 |
| DFA US Small Cap Value I | 0.38 | 446,403 | -7.4 | 07/31/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 0.36 | 421,845 | +1.7 | 07/31/2026 |
| Avantis US Small Cap Value ETF | 0.32 | 378,424 | +0.2 | 08/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Rush William M Rusty | CEO, President and COB | 261,232 | 14,472,239 $ | Aug 3, 2026 | direct |
| Keller Steven L | CFO & Treasurer | 126,560 | 7,011,440 $ | Jul 31, 2026 | direct |
| Mendoza Elaine | Director | 28,396 | 1,573,145 $ | Aug 12, 2026 | direct |
| McRoberts Michael | Director | 24,344 | 1,348,658 $ | Aug 3, 2026 | direct |
| Goldstone Michael L | SVP, GC and Corp. Sec. | 18,885 | 1,046,236 $ | Aug 3, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 12, 2026 | Mendoza Elaine | Director | Other | 750 | 0.00 | – |
| Aug 3, 2026 | McRoberts Michael | Director | Sell | 6,500 | 81.44 | 529,328 |
| Aug 3, 2026 | McRoberts Michael | Director | Other | 6,500 | 15.06 | 97,890 |
| Aug 3, 2026 | Rush William M Rusty | CEO, President and COB | Sell | 71,574 | 81.05 | 5,801,180 |
| Aug 3, 2026 | Rush William M Rusty | CEO, President and COB | Other | 71,574 | 15.06 | 1,077,904 |
| Aug 3, 2026 | Goldstone Michael L | SVP, GC and Corp. Sec. | Sell | 2,100 | 81.30 | 170,731 |
| Aug 3, 2026 | Goldstone Michael L | SVP, GC and Corp. Sec. | Other | 2,100 | 15.06 | 31,626 |
| Jul 31, 2026 | Rush William M Rusty | CEO, President and COB | Sell | 7,176 | 80.76 | 579,532 |
| Jul 31, 2026 | Rush William M Rusty | CEO, President and COB | Other | 7,176 | 15.06 | 108,071 |
| Jul 31, 2026 | Keller Steven L | CFO & Treasurer | Sell | 20,678 | 80.73 | 1,669,256 |
| Jul 31, 2026 | Keller Steven L | CFO & Treasurer | Other | 20,678 | 15.06 | 311,411 |
| Jul 30, 2026 | Keller Steven L | CFO & Treasurer | Sell | 1,822 | 81.12 | 147,798 |
| Jul 30, 2026 | Keller Steven L | CFO & Treasurer | Other | 1,822 | 15.06 | 27,439 |
| Jul 30, 2026 | Goldstone Michael L | SVP, GC and Corp. Sec. | Sell | 2,400 | 81.05 | 194,512 |
| Jul 30, 2026 | Goldstone Michael L | SVP, GC and Corp. Sec. | Other | 2,400 | 15.06 | 36,144 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 18, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.