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 248 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	$165.12M 1,799,828 shares	0.00%	+297.91K(+19.80%)Added	SEC filing ↗ Aug 7, 2026	▾
02	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$105.15M 1,146,247 shares	0.02%	-130.76K(-10.20%)Reduced	SEC filing ↗ Aug 11, 2026	▾
03	VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · View history	$100.25M 1,092,794 shares	0.00%	+22.23K(+2.10%)Added	SEC filing ↗ Aug 13, 2026	▾
04	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · View history	$85.47M 931,691 shares	0.00%	+14.00K(+1.50%)Added	SEC filing ↗ Aug 13, 2026	▾
05	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. CIK 1705339 · View history	$69.89M 762,875 shares	0.08%	+59.53K(+8.50%)Added	SEC filing ↗ Aug 14, 2026	▾
06	GABELLI FUNDS LLC CIK 1081407 · View history	$68.75M 749,347 shares	0.44%	-18.88K(-2.50%)Reduced	SEC filing ↗ Aug 12, 2026	▾
07	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$54.72M 596,335 shares	0.00%	+97.87K(+19.60%)Added	SEC filing ↗ Aug 12, 2026	▾
08	GAMCO INVESTORS, INC. ET AL CIK 807249 · View history	$52.06M 567,470 shares	0.47%	-15.00K(-2.60%)Reduced	SEC filing ↗ Aug 12, 2026	▾
09	VICTORY CAPITAL MANAGEMENT INC CIK 1040188 · View history	$48.92M 533,286 shares	0.03%	-239.04K(-31.00%)Reduced	SEC filing ↗ Aug 7, 2026	▾
10	STATE STREET CORP CIK 93751 · View history	$48.52M 528,960 shares	0.00%	+29.94K(+6.00%)Added	SEC filing ↗ Aug 7, 2026	▾
11	FIRST TRUST ADVISORS LP CIK 1125816 · View history	$47.36M 516,202 shares	0.03%	-8.20K(-1.60%)Reduced	SEC filing ↗ Aug 11, 2026	▾
12	KING LUTHER CAPITAL MANAGEMENT CORP CIK 310051 · View history	$36.22M 394,765 shares	0.15%	-335(-0.10%)Reduced	SEC filing ↗ Aug 10, 2026	▾
13	Legal & General Group Plc CIK 764068 · View history	$33.56M 368,696 shares	0.01%	+28.08K(+8.20%)Added	SEC filing ↗ Aug 14, 2026	▾
14	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$28.29M 308,378 shares	0.00%	+6.15K(+2.00%)Added	SEC filing ↗ Aug 14, 2026	▾
15	Mechanics Financial Corp CIK 1821336 · View history	$26.86M 1,005,306 shares	9.61%	-2.15K(-0.20%)Reduced	SEC filing ↗ Aug 5, 2026	▾
16	GRACE & WHITE INC /NY CIK 903064 · View history	$25.37M 276,534 shares	4.01%	-45.09K(-14.00%)Reduced	SEC filing ↗ Jul 17, 2026	▾
17	NEEDHAM INVESTMENT MANAGEMENT LLC CIK 1167212 · View history	$25.00M 272,500 shares	0.75%	0(0.00%)Unchanged	SEC filing ↗ Aug 14, 2026	▾
18	KBC Group NV CIK 1411133 · View history	$19.89M 216,825 shares	0.04%	-60.45K(-21.80%)Reduced	SEC filing ↗ Aug 5, 2026	▾
19	NORTHERN TRUST CORP CIK 73124 · View history	$19.25M 209,827 shares	0.00%	+12.01K(+6.10%)Added	SEC filing ↗ Aug 13, 2026	▾
20	PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history	$16.89M 184,117 shares	0.00%	+158.04K(+605.90%)Added	SEC filing ↗ Aug 14, 2026	▾

Showing 20 / 248 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

248

Cancelled or null records excluded

Disclosed shares

17,400,999

Not deduplicated across managers

Disclosed value

$1.53B

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 2026

Explore all 248 reporting institutions.

This page includes 20 of 248 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.