Company · Ownership research

RUSH ENTERPRISES INC \TX\ RUSHA

CIK 0001012019 · CUSIP 781846209

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 781846209 (RUSHA), not CUSIP 781846308 (RUSHB), CUSIP 781846909 (RUSHA), CUSIP 781846959 (RUSHA), and does not merge CUSIPs.

This page lists the top 20 of 309 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BlackRock, Inc. CIK 2012383 · View history	$522.24M 9,778,010 shares	0.01%	-139.46K(-1.40%)Reduced	SEC filing ↗ May 2, 2025	▾
02	VANGUARD GROUP INC CIK 102909 · View history	$355.78M 6,661,376 shares	0.01%	-282.74K(-4.10%)Reduced	SEC filing ↗ May 9, 2025	▾
03	FMR LLC CIK 315066 · View history	$298.50M 5,588,800 shares	0.02%	+414.66K(+8.00%)Added	SEC filing ↗ May 12, 2025	▾
04	WELLINGTON MANAGEMENT GROUP LLP CIK 902219 · View history	$273.33M 5,117,578 shares	0.05%	-292.04K(-5.40%)Reduced	SEC filing ↗ May 13, 2025	▾
05	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$218.02M 4,081,986 shares	0.05%	-257.56K(-5.90%)Reduced	SEC filing ↗ May 13, 2025	▾
06	STATE STREET CORP CIK 93751 · View history	$125.63M 2,352,244 shares	0.01%	-99.93K(-4.10%)Reduced	SEC filing ↗ May 15, 2025	▾
07	T. Rowe Price Investment Management, Inc. CIK 1897612 · View history	$118.50M 2,218,650 shares	0.08%	+41.41K(+1.90%)Added	SEC filing ↗ May 14, 2025	▾
08	JPMORGAN CHASE & CO CIK 19617 · View history	$96.65M 1,809,635 shares	0.01%	-49.50K(-2.70%)Reduced	SEC filing ↗ May 12, 2025	▾
09	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$89.05M 1,666,966 shares	0.01%	+63.91K(+4.00%)Added	SEC filing ↗ May 13, 2025	▾
10	VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. CIK 1021642 · View history	$69.55M 1,302,218 shares	0.70%	+79.50K(+6.50%)Added	SEC filing ↗ Apr 17, 2025	▾
11	WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC CIK 1644956 · View history	$57.17M 1,070,310 shares	0.16%	+443.04K(+70.60%)Added	SEC filing ↗ May 9, 2025	▾
12	BECK MACK & OLIVER LLC CIK 10742 · View history	$54.68M 1,023,762 shares	1.09%	-49.80K(-4.60%)Reduced	SEC filing ↗ May 15, 2025	▾
13	JENNISON ASSOCIATES LLC CIK 53417 · View history	$47.16M 882,911 shares	0.03%	+373.53K(+73.30%)Added	SEC filing ↗ May 5, 2025	▾
14	NORTHERN TRUST CORP CIK 73124 · View history	$46.98M 879,554 shares	0.01%	+94.27K(+12.00%)Added	SEC filing ↗ May 13, 2025	▾
15	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$44.23M 828,049 shares	0.00%	+17.51K(+2.20%)Added	SEC filing ↗ May 15, 2025	▾
16	Global Alpha Capital Management Ltd. CIK 1584691 · View history	$43.12M 807,290 shares	3.14%	+18.10K(+2.30%)Added	SEC filing ↗ May 12, 2025	▾
17	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · Amended · View history	$40.11M 750,974 shares	0.01%	+7.98K(+1.10%)Added	SEC filing ↗ Sep 15, 2025	▾
18	DEUTSCHE BANK AG\ CIK 948046 · View history	$32.91M 616,197 shares	0.01%	-61.55K(-9.10%)Reduced	SEC filing ↗ May 9, 2025	▾
19	COOKE & BIELER LP CIK 24386 · View history	$32.48M 608,137 shares	0.32%	-333.43K(-35.40%)Reduced	SEC filing ↗ May 2, 2025	▾
20	Bank of New York Mellon Corp CIK 1390777 · View history	$31.90M 597,191 shares	0.01%	-26.91K(-4.30%)Reduced	SEC filing ↗ Apr 29, 2025	▾

Showing 20 / 309 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

309

Cancelled or null records excluded

Disclosed shares

64,083,950

Not deduplicated across managers

Disclosed value

$3.42B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

RUSH ENTERPRISES INC \TX\ · Q1 2025

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.