러쉬 엔터프라이즈, Inc.
DE ˙ DB ˙ US7818462092
€56.50 ↓ -1.00 (-1.74%)
2026-06-04
주가
SecurityDE:RUNA / Rush Enterprises, Inc.
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership165,100 shares
Latest Disclosed Value $ 10,914,761
Renaissance Technologies Llc reports 145.68% increase in ownership of RUNA / Rush Enterprises, Inc.

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 165,100 shares of Rush Enterprises, Inc. (DE:RUNA) valued at $9,245,600 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 67,200 shares of Rush Enterprises, Inc.. This represents a change in shares of 145.68% during the quarter. The current value of the position is $9,328,150 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)
2026-05-14 2026-03-31 13F RUSH ENTERPRISES CL A 781846209 165,100 97,900 145.68 10,915 201.16 0.0171
2026-02-12 2025-12-31 13F RUSH ENTERPRISES CL A 781846209 67,200 16,400 32.28 3,625 33.43 0.0056
2025-11-13 2025-09-30 13F RUSH ENTERPRISES CL A 781846209 50,800 -21,700 -29.93 2,716 -27.26 0.0036
2025-08-13 2025-06-30 13F RUSH ENTERPRISES CL A 781846209 72,500 68,100 1,547.73 3,734 1,488.94 0.0050
2025-05-14 2025-03-31 13F RUSH ENTERPRISES CL A 781846209 4,400 -158,000 -97.29 235 -97.36 0.0004
2025-02-13 2024-12-31 13F RUSH ENTERPRISES CL A 781846209 162,400 -514 -0.32 8,898 3.38 0.0132
2024-11-13 2024-09-30 13F RUSH ENTERPRISES CL A 781846209 162,914 -83,235 -33.81 8,607 -16.50 0.0129
2024-08-09 2024-06-30 13F RUSH ENTERPRISES CL A 781846209 246,149 -41,165 -14.33 10,306 68,606.67 0.0175
2024-05-13 2024-03-31 13F RUSH ENTERPRISES CL A 781846209 287,314 -15,050 -4.98 15 0.00 0.0242
2024-02-13 2023-12-31 13F RUSH ENTERPRISES CL A 781846209 302,364 -10,600 -3.39 15 25.00 0.0235
2023-11-14 2023-09-30 13F RUSH ENTERPRISES CL A 781846209 312,964 96,854 44.82 13 -7.69 0.0218
2023-08-11 2023-06-30 13F RUSH ENTERPRISES CL A 781846209 216,110 -8,200 -3.66 13 8.33 0.0189
2023-05-12 2023-03-31 13F RUSH ENTERPRISES CL A 781846209 224,310 -76,400 -25.41 12 -20.00 0.0163
2023-02-13 2022-12-31 13F RUSH ENTERPRISES CL A 781846209 300,710 59,200 24.51 16 -99.86 0.0215
2022-11-14 2022-09-30 13F RUSH ENTERPRISES CL A 781846209 241,510 -48,400 -16.69 10,593 -24.19 0.0150
2022-08-12 2022-06-30 13F RUSH ENTERPRISES CL A 781846209 289,910 -10,100 -3.37 13,974 -8.51 0.0165
2022-05-13 2022-03-31 13F RUSH ENTERPRISES CL A 781846209 300,010 28,867 10.65 15,274 1.25 0.0179
2022-02-11 2021-12-31 13F RUSH ENTERPRISES CL A 781846209 271,143 -20,600 -7.06 15,086 14.50 0.0188
2021-11-12 2021-09-30 13F RUSH ENTERPRISES CL A 781846209 291,743 -67,600 -18.81 13,175 -15.21 0.0170
2021-08-13 2021-06-30 13F RUSH ENTERPRISES CL A 781846209 359,343 -128,300 -26.31 15,538 -36.05 0.0194
2021-05-13 2021-03-31 13F RUSH ENTERPRISES CL A 781846209 487,643 -189,467 -27.98 24,299 -13.36 0.0302
2021-02-10 2020-12-31 13F RUSH ENTERPRISES CL A 781846209 677,110 171,381 33.89 28,046 9.73 0.0305
2020-11-13 2020-09-30 13F RUSH ENTERPRISES CL A 781846209 505,729 -23,200 -4.39 25,560 16.56 0.0255
2020-08-13 2020-06-30 13F RUSH ENTERPRISES CL A 781846209 528,929 74,800 16.47 21,929 51.28 0.0189
2020-05-14 2020-03-31 13F RUSH ENTERPRISES CL A 781846209 454,129 12,037 2.72 14,496 -29.48 0.0141
2020-02-13 2019-12-31 13F RUSH ENTERPRISES CL A 781846209 442,092 -244,186 -35.58 20,557 -22.36 0.0158
2019-11-13 2019-09-30 13F RUSH ENTERPRISES CL A 781846209 686,278 -230,500 -25.14 26,477 -20.92 0.0224
2019-08-12 2019-06-30 13F RUSH ENTERPRISES CL A 781846209 916,778 81,700 9.78 33,481 -4.11 0.0295
2019-05-14 2019-03-31 13F RUSH ENTERPRISES CL A 781846209 835,078 91,400 12.29 34,915 36.16 0.0317
2019-02-12 2018-12-31 13F RUSH ENTERPRISES CL A 781846209 743,678 -49,600 -6.25 25,642 -17.77 0.0281
2018-11-13 2018-09-30 13F RUSH ENTERPRISES CL A 781846209 793,278 138,578 21.17 31,184 9.80 0.0321
2018-08-13 2018-06-30 13F/A-1 RUSH ENTERPRISES CL A 781846209 654,700 -50,500 -7.16 28,401 -5.22 0.0310
2018-08-13 2018-06-30 13F RUSH ENTERPRISES CL A 781846209 705,200 29,964
2018-05-14 2018-03-31 13F RUSH ENTERPRISES CL A 781846209 705,200 -25,878 -3.54 29,964 -19.33 0.0328
2018-02-13 2017-12-31 13F RUSH ENTERPRISES CL A 781846209 731,078 205,400 39.07 37,146 52.65 0.0410
2017-11-13 2017-09-30 13F RUSH ENTERPRISES CL A 781846209 525,678 270,578 106.07 24,334 156.55 0.0286
2017-08-11 2017-06-30 13F RUSH ENTERPRISES CL A 781846209 255,100 52,222 25.74 9,485 41.34 0.0121
2017-05-12 2017-03-31 13F RUSH ENTERPRISES CL A 781846209 202,878 91,478 82.12 6,711 88.83 0.0094
2017-02-13 2016-12-31 13F RUSH ENTERPRISES CL A 781846209 111,400 50,100 81.73 3,554 136.78 0.0056
2016-11-14 2016-09-30 13F RUSH ENTERPRISES CL A 781846209 61,300 44,500 264.88 1,501 314.64 0.0027
2016-08-12 2016-06-30 13F RUSH ENTERPRISES CL A 781846209 16,800 -132,178 -88.72 362 -86.68 0.0007
2016-05-13 2016-03-31 13F RUSH ENTERPRISES CL A 781846209 148,978 148,978 786.77 2,717 650.55 0.0052
2016-02-11 2015-12-31 13F RUSH ENTERPRISES CL A 781846209 0 0 0 0.0000
2015-11-12 2015-09-30 13F RUSH ENTERPRISES CL A 781846209 0 -96,878 -100.00 0 -100.00
2015-08-14 2015-06-30 13F RUSH ENTERPRISES CL A 781846209 96,878 -110,800 -53.35 2,539 -55.32 0.0058
2015-05-13 2015-03-31 13F RUSH ENTERPRISES CL A 781846209 207,678 124,500 149.68 5,682 113.13 0.0121
2015-02-13 2014-12-31 13F RUSH ENTERPRISES CL A 781846209 83,178 83,178 2,666 0.0064
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.