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RUSHB · Rush Enterprises Inc \Tx\

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$77.57 -0.99 (-1.26%) At close · Aug 20
Market Cap
$6.03B
Shares
77.82M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 381
Total Value: $168,248,752
Total Shares: 71,397,373

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 381 13F filers · Δ vs Mar 31, 2026
Top Holder
21.1%
Sep 2023 → Jun 2026 · range 0.0% – 100.0%
−78.9 pts
Top 5
73.6%
Sep 2023 → Jun 2026 · range 0.0% – 100.0%
−26.4 pts
Top 10
84.6%
Sep 2023 → Jun 2026 · range 0.0% – 100.0%
−15.4 pts
HHI
1,198
Sep 2023 → Jun 2026 · range 0 – 9,996
Broadly held−8,798

Quarterly Activity

vs Mar 31, 2026
New
50
Increased
141
Decreased
138
Sold Out
46
Unchanged
52
Holder count: +4
Institutional value: +595.0%
Shares held: +2.8%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 484
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1012019 CUSIP 781846209 13F (30d) 344 filings 339 filers Visit website Investor relations