Company · Ownership research

GORMAN RUPP CO GRC

CIK 0000042682 · CUSIP 383082104

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 383082104 (GRC), not CUSIP 383082904 (GRC), and does not merge CUSIPs.

This page lists the top 20 of 179 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	VANGUARD GROUP INC CIK 102909 · View history	$82.53M 2,247,511 shares	0.00%	+65.35K(+3.00%)Added	SEC filing ↗ Aug 11, 2025	▾
02	BlackRock, Inc. CIK 2012383 · View history	$56.84M 1,547,815 shares	0.00%	-27.80K(-1.80%)Reduced	SEC filing ↗ Aug 12, 2025	▾
03	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$48.56M 1,322,282 shares	0.01%	-4.54K(-0.30%)Reduced	SEC filing ↗ Aug 12, 2025	▾
04	Mechanics Financial Corp CIK 1821336 · View history	$36.99M 1,007,456 shares	15.73%	0(0.00%)Unchanged	SEC filing ↗ Jul 21, 2025	▾
05	GABELLI FUNDS LLC CIK 1081407 · View history	$28.41M 773,664 shares	0.20%	+7.26K(+0.90%)Added	SEC filing ↗ Aug 13, 2025	▾
06	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. CIK 1705339 · View history	$27.12M 738,684 shares	0.05%	-17.40K(-2.30%)Reduced	SEC filing ↗ Aug 14, 2025	▾
07	GAMCO INVESTORS, INC. ET AL CIK 807249 · View history	$21.77M 592,988 shares	0.22%	+38.26K(+6.90%)Added	SEC filing ↗ Aug 13, 2025	▾
08	STATE STREET CORP CIK 93751 · View history	$19.50M 530,952 shares	0.00%	+3.31K(+0.60%)Added	SEC filing ↗ Aug 14, 2025	▾
09	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$19.12M 520,534 shares	0.00%	+15.00K(+3.00%)Added	SEC filing ↗ Aug 8, 2025	▾
10	COOKE & BIELER LP CIK 24386 · View history	$14.70M 400,275 shares	0.15%	-81.69K(-16.90%)Reduced	SEC filing ↗ Aug 4, 2025	▾
11	KING LUTHER CAPITAL MANAGEMENT CORP CIK 310051 · View history	$14.51M 395,100 shares	0.06%	0(0.00%)Unchanged	SEC filing ↗ Aug 7, 2025	▾
12	GRACE & WHITE INC /NY CIK 903064 · View history	$12.83M 349,291 shares	2.35%	+1.63K(+0.50%)Added	SEC filing ↗ Jul 24, 2025	▾
13	KBC Group NV CIK 1411133 · View history	$10.96M 298,374 shares	0.03%	0(0.00%)Unchanged	SEC filing ↗ Aug 8, 2025	▾
14	Legal & General Group Plc CIK 764068 · View history	$9.72M 263,975 shares	0.00%	+27.86K(+11.80%)Added	SEC filing ↗ Aug 12, 2025	▾
15	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$9.24M 251,511 shares	0.00%	-30.20K(-10.70%)Reduced	SEC filing ↗ Aug 14, 2025	▾
16	MORGAN STANLEY CIK 895421 · View history	$8.63M 234,974 shares	0.00%	-2.88K(-1.20%)Reduced	SEC filing ↗ Aug 14, 2025	▾
17	NORTHERN TRUST CORP CIK 73124 · View history	$7.77M 211,719 shares	0.00%	-5.01K(-2.30%)Reduced	SEC filing ↗ Aug 13, 2025	▾
18	Bank of New York Mellon Corp CIK 1390777 · View history	$6.70M 182,333 shares	0.00%	+2.50K(+1.40%)Added	SEC filing ↗ Aug 5, 2025	▾
19	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history	$6.45M 175,552 shares	0.00%	+4.89K(+2.90%)Added	SEC filing ↗ Aug 12, 2025	▾
20	ProShare Advisors LLC CIK 1357955 · View history	$6.27M 170,861 shares	0.01%	-211.91K(-55.40%)Reduced	SEC filing ↗ Aug 7, 2025	▾

Showing 20 / 179 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

179

Cancelled or null records excluded

Disclosed shares

16,170,164

Not deduplicated across managers

Disclosed value

$593.81M

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.

GORMAN RUPP CO · Q2 2025

Explore all 179 reporting institutions.

This page includes 20 of 179 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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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.