Rush Enterprises, Inc. (RUSHB) ownership: Top institutional holder: DIMENSIONAL FUND ADVISORS LP ($83.19M). Insider activity: Net Seller (0 buys, 20 sells). 1 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | 1292777.00 | $83.19M | 2026-03-31 |
| GAMCO INVESTORS, INC. ET AL | 1065975.00 | $68.60M | 2026-03-31 |
| VANGUARD GROUP INC | 915008.00 | $51.48M | 2025-12-31 |
| BlackRock, Inc. | 585120.00 | $37.65M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 574524.00 | $36.97M | 2026-03-31 |
| GABELLI FUNDS LLC | 530500.00 | $34.14M | 2026-03-31 |
| RENAISSANCE TECHNOLOGIES LLC | 349547.00 | $22.49M | 2026-03-31 |
| PRIVATE MANAGEMENT GROUP INC | 325126.00 | $20.92M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-08-12 | |
| Sell | null | 2026-08-03 | |
| Sell | null | 2026-08-03 | |
| Sell | null | 2026-08-03 | |
| Sell | null | 2026-07-31 | |
| Sell | null | 2026-07-31 | |
| Sell | null | 2026-07-31 | |
| Sell | null | 2026-07-31 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.