Rush Enterprises, Inc.
DE ˙ DB ˙ US7818463082
55,00 € ↓ -0,50 (-0,90%)
2026-06-04
DEL PRIS
SecurityDE:RUN / Rush Enterprises, Inc.
InstitutionBnp Paribas Arbitrage, Sa
Latest Disclosed Ownership3,408 shares
Latest Disclosed Value $ 219,305
Bnp Paribas Arbitrage, Sa reports 55.19% increase in ownership of RUN / Rush Enterprises, Inc.

On May 12, 2026 - Bnp Paribas Arbitrage, Sa filed a 13F-HR form disclosing ownership of 3,408 shares of Rush Enterprises, Inc. (DE:RUN) valued at $189,144 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 2,196 shares of Rush Enterprises, Inc.. This represents a change in shares of 55.19% during the quarter. The current value of the position is $187,440 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F Rush Enterprises Equity 781846308 3,408 1,212 55.19 219 78.05 0.0000
2026-02-10 2025-12-31 13F Rush Enterprises Equity 781846308 2,196 -182 -7.65 124 -9.56 0.0001
2025-11-13 2025-09-30 13F Rush Enterprises Equity 781846308 2,378 1,498 170.23 137 195.65 0.0001
2025-08-14 2025-06-30 13F Rush Enterprises Equity 781846308 880 175 24.82 46 17.95 0.0000
2025-05-14 2025-03-31 13F Rush Enterprises Equity 781846308 705 -513 -42.12 40 -40.91 0.0000
2025-02-14 2024-12-31 13F Rush Enterprises Equity 781846308 1,218 -659 -35.11 66 -26.67 0.0000
2024-11-13 2024-09-30 13F Rush Enterprises Equity 781846308 1,877 181 10.67 90 36.36 0.0001
2024-08-13 2024-06-30 13F Rush Enterprises Equity 781846308 1,696 -2,698 -61.40 67 -71.79 0.0001
2024-05-01 2024-03-31 13F Rush Enterprises Equity 781846308 4,394 1,823 70.91 234 72.06 0.0002
2024-02-14 2023-12-31 13F/A-2 Rush Enterprises Equity 781846308 2,571 -1,351 -34.45 136 -23.16 0.0002
2024-02-07 2023-12-31 13F/A-1 Rush Enterprises Equity 781846308 2,571 -1,351 136 0.0000
2024-02-07 2023-12-31 13F Rush Enterprises Equity 781846308 2,571 136
2023-11-14 2023-09-30 13F Rush Enterprises Equity 781846308 3,922 1,647 72.40 178 14.94 0.0002
2023-08-09 2023-06-30 13F Rush Enterprises Equity 781846308 2,275 -2,284 -50.10 155 -43.59 0.0002
2023-05-12 2023-03-31 13F RUSH ENTERPRISES EQUITY 781846308 4,559 2,535 125.25 273 141.59 0.0004
2023-02-14 2022-12-31 13F Rush Enterprises Equity 781846308 2,024 2,024 114 0.0002
2022-11-15 2022-09-30 13F/A-1 Rush Enterprises Equity 781846308 0 -1,951 -100.00 0 -100.00
2022-11-15 2022-09-30 13F Rush Enterprises Equity 781846308 0 -1,951 0
2022-08-12 2022-06-30 13F Rush Enterprises Equity 781846308 1,951 687 54.35 97 57.38 0.0002
2022-05-18 2022-03-31 13F/A-1 Rush Enterprises Equity 781846308 1,264 -1,490 -54.10 61 -58.78 0.0001
2022-02-09 2021-12-31 13F RUSH ENTERPRISES EQUITY 781846308 2,754 975 54.81 149 82.72 0.0002
2021-11-16 2021-09-30 13F/A-1 RUSH ENTERPRISES EQUITY 781846308 1,779 812 83.97 81 125.00 0.0001
2021-11-12 2021-09-30 13F RUSH ENTERPRISES EQUITY 781846308 1,016 49 45 0.0000
2021-08-10 2021-06-30 13F RUSH ENTERPRISES EQUITY 781846308 967 -2,177 -69.24 37 -74.47 0.0000
2021-05-07 2021-03-31 13F RUSH ENTERPRISES EQUITY 781846308 3,144 1,537 95.64 142 135.00 0.0002
2021-02-10 2020-12-31 13F RUSH ENTERPRISES EQUITY 781846308 1,607 591 58.17 61 33.33 0.0001
2020-10-30 2020-09-30 13F RUSH ENTERPRISES EQUITY 781846308 1,016 744 273.53 45 400.00 0.0001
2020-08-06 2020-06-30 13F RUSH ENTERPRISES EQUITY 781846308 272 -1,282 -82.50 10 -80.85 0.0000
2020-05-13 2020-03-31 13F RUSH ENTERPRISES EQUITY 781846308 1,554 284 22.36 47 -18.97 0.0001
2020-02-12 2019-12-31 13F RUSH ENTERPRISES EQUITY 781846308 1,270 416 48.71 58 70.59 0.0001
2019-11-07 2019-09-30 13F RUSH ENTERPRISES EQUITY 781846308 854 -22 -2.51 34 6.25 0.0001
2019-07-30 2019-06-30 13F RUSH ENTERPRISES EQUITY 781846308 876 -44 -4.78 32 -15.79 0.0001
2019-04-25 2019-03-31 13F RUSH ENTERPRISES EQUITY 781846308 920 822 838.78 38 1,166.67 0.0001
2019-02-12 2018-12-31 13F RUSH ENTERPRISES EQUITY 781846308 98 -50 -33.78 3 -40.00 0.0000
2018-11-07 2018-09-30 13F RUSH ENTERPRISES EQUITY 781846308 148 0 0.00 6 -16.67 0.0000
2018-07-25 2018-06-30 13F RUSH ENTERPRISES EQUITY 781846308 148 -914 -86.06 6 -85.71 0.0000
2018-05-11 2018-03-31 13F RUSH ENTERPRISES EQUITY 781846308 1,062 13 1.24 43 -16.00 0.0001
2018-03-05 2017-12-31 13F/A-1 RUSH ENTERPRISES EQUITY 781846308 1,049 582 124.63 51 150.00 0.0001
2018-02-01 2017-12-31 13F RUSH ENTERPRISES EQUITY 781846308 1,049 582 51
2017-11-03 2017-09-30 13F RUSH ENTERPRISES STOCK 781846308 467 -37 -7.34 20 11.11 0.0000
2017-08-03 2017-06-30 13F RUSH ENTERPRISES STOCK 781846308 504 500 12,500.00 18 14,580.80 0.0001
2017-05-03 2017-03-31 13F RUSH ENTERPRISES STOCK 781846308 4 -62 -93.94 0 -100.00 0.0000
2017-02-14 2016-12-31 13F RUSH ENTERPRISES STOCK 781846308 66 -314 -82.63 2 -77.78 0.0000
2016-10-05 2016-09-30 13F RUSH ENTERPRISES INC CL B STOCK 781846308 380 119 45.59 9 80.00 0.0000
2016-07-06 2016-06-30 13F RUSH ENTERPRISES INC CL B STOCK 781846308 261 261 5 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.