Rush Enterprises, Inc.
DE ˙ DB ˙ US7818462092
56,50 € ↓ -1,00 (-1,74%)
2026-06-04
DEL PRIS
SecurityDE:RUNA / Rush Enterprises, Inc.
InstitutionGAMMA Investing LLC
Latest Disclosed Ownership686 shares
Latest Disclosed Value $ 45,351
GAMMA Investing LLC reports 28.71% increase in ownership of RUNA / Rush Enterprises, Inc.

On April 6, 2026 - GAMMA Investing LLC filed a 13F-HR form disclosing ownership of 686 shares of Rush Enterprises, Inc. (DE:RUNA) valued at $38,416 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 5, 2026 disclosing 533 shares of Rush Enterprises, Inc.. This represents a change in shares of 28.71% during the quarter. The current value of the position is $38,759 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)
2026-04-06 2026-03-31 13F RUSH ENTERPRISES INC CL A Common Stock 781846209 686 153 28.71 45 60.71 0.0021
2026-01-05 2025-12-31 13F RUSH ENTERPRISES INC CL A Common Stock 781846209 533 -109 -16.98 29 -17.65 0.0014
2025-10-02 2025-09-30 13F RUSH ENTERPRISES INC CL A Common Stock 781846209 642 84 15.05 34 21.43 0.0019
2025-07-14 2025-06-30 13F RUSH ENTERPRISES INC CL A Common Stock 781846209 558 -709 -55.96 29 -58.21 0.0018
2025-04-15 2025-03-31 13F/A-1 RUSH ENTERPRISES INC CL A Common Stock 781846209 1,267 288 29.42 68 26.42 0.0051
2025-04-07 2025-03-31 13F RUSH ENTERPRISES INC CL A Common Stock 781846209 67,670 66,691 1 0.0068
2025-01-03 2024-12-31 13F RUSH ENTERPRISES INC CL A Common Stock 781846209 979 192 24.40 54 29.27 0.0046
2024-10-04 2024-09-30 13F RUSH ENTERPRISES INC CL A Common Stock 781846209 787 469 42 0.0041
2024-10-07 2024-09-30 13F RUSH ENTERPRISES INC CL A Common Stock 781846209 787 469 147.48 42 215.38 0.0041
2024-07-02 2024-06-30 13F RUSH ENTERPRISES INC CL A Common Stock 781846209 318 -202 -38.85 13 -51.85 0.0018
2024-04-05 2024-03-31 13F RUSH ENTERPRISES INC CL A Common Stock 781846209 520 405 352.17 28 440.00 0.0057
2024-02-01 2023-12-31 13F RUSH ENTERPRISES INC CL A Common Stock 781846209 115 115 5 0.0014
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.