Rush Enterprises, Inc.
US ˙ NasdaqGS ˙ US7818462092

SecurityRUSHA / Rush Enterprises, Inc.
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership113,699 shares
Latest Disclosed Value $ 7,517
Natixis Advisors, L.p. reports 26.19% decrease in ownership of RUSHA / Rush Enterprises, Inc.

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 113,699 shares of Rush Enterprises, Inc. (US:RUSHA) valued at $7,516,641 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 154,038 shares of Rush Enterprises, Inc.. This represents a change in shares of -26.19% during the quarter. The current value of the position is $7,587,134 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)
2026-05-13 2026-03-31 13F RUSH ENTERPRISES COM 781846209 113,699 -40,339 -26.19 8 -12.50 0.0105
2026-02-10 2025-12-31 13F RUSH ENTERPRISES COM 781846209 154,038 -71,343 -31.65 8 -33.33 0.0118
2025-11-13 2025-09-30 13F RUSH ENTERPRISES INC COM 781846209 225,381 39,604 21.32 12 33.33 0.0176
2025-08-13 2025-06-30 13F RUSH ENTERPRISES INC CL A COM 781846209 185,777 -64,215 -25.69 10 -30.77 0.0152
2025-05-08 2025-03-31 13F RUSH ENTERPRISES COM 781846209 249,992 2,406 0.97 13 0.00 0.0247
2025-02-10 2024-12-31 13F RUSH ENTERPRISES COM 781846209 247,586 11,658 4.94 14 8.33 0.0253
2024-11-06 2024-09-30 13F RUSH ENTERPRISES INC CL A COM 781846209 235,928 34,697 17.24 12 50.00 0.0243
2024-08-01 2024-06-30 13F RUSH ENTERPRISES COM 781846209 201,231 907 0.45 8 -20.00 0.0183
2024-04-25 2024-03-31 13F RUSH ENTERPRISES COM 781846209 200,324 66,738 49.96 11 66.67 0.0247
2024-02-06 2023-12-31 13F RUSH ENTERPRISES COM 781846209 133,586 -1,419 -1.05 7 20.00 0.0177
2023-11-13 2023-09-30 13F RUSH ENTERPRISES COM 781846209 135,005 46,401 52.37 6 0.00 0.0169
2023-08-15 2023-06-30 13F RUSH ENTERPRISES COM 781846209 88,604 10,682 13.71 5 25.00 0.0166
2023-05-11 2023-03-31 13F RUSH ENTERPRISES COM 781846209 77,922 364 0.47 4 0.00 0.0146
2023-01-27 2022-12-31 13F RUSH ENTERPRISES COM 781846209 77,558 41,944 117.77 4 -99.74 0.0153
2022-11-14 2022-09-30 13F RUSH ENTERPRISES INC CL A COM 781846209 35,614 -34,033 -48.86 1,562 -53.47 0.0066
2022-08-12 2022-06-30 13F RUSH ENTERPRISES COM 781846209 69,647 81 0.12 3,357 -5.20 0.0148
2022-05-12 2022-03-31 13F RUSH ENTERPRISES COM 781846209 69,566 -1,334 -1.88 3,541 -10.24 0.0135
2022-02-08 2021-12-31 13F RUSH ENTERPRISES COM 781846209 70,900 -35,108 -33.12 3,945 -17.59 0.0151
2021-11-15 2021-09-30 13F RUSH ENTERPRISES COM 781846209 106,008 2,009 1.93 4,787 6.45 0.0197
2021-08-12 2021-06-30 13F RUSH ENTERPRISES COM 781846209 103,999 -45,815 -30.58 4,497 -39.75 0.0210
2021-05-05 2021-03-31 13F RUSH ENTERPRISES COM 781846209 149,814 32,683 27.90 7,464 53.83 0.0390
2021-02-12 2020-12-31 13F RUSH ENTERPRISES COM 781846209 117,131 41,295 54.45 4,852 89.83 0.0280
2020-11-12 2020-09-30 13F RUSH ENTERPRISES COM 781846209 75,836 8,148 12.04 2,556 -8.91 0.0161
2020-08-11 2020-06-30 13F RUSH ENTERPRISES COM 781846209 67,688 -357 -0.52 2,806 29.19 0.0186
2020-04-27 2020-03-31 13F RUSH ENTERPRISES COM 781846209 68,045 68,045 2,172 0.0177
2014-11-03 2014-09-30 13F RUSH ENTERPRISES COM 781846209 0 -12,999 -100.00 0 -100.00
2014-08-13 2014-06-30 13F RUSH ENTERPRISES COM 781846209 12,999 12,999 451 0.0065
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.