Gorman Rupp Co

GRC

Exchange: NYSE
Industry: Pumps & Pumping Equipment
SEC CIK: 0000042682

SEC filings (opens in a new tab)

In the last 90 days, Gorman Rupp Co insiders filed 0 open-market purchases and 1 sale; 248 institutions reported holding it in 13F filings for Q2 2026, worth $1.53B in total; no superinvestor holds it.

Q4 2025 vs. Q3 2025

How the institutions holding Gorman Rupp Co changed between Q3 2025 and Q4 2025.

All holders in Q4 2025 All holders in Q3 2025

13F holders of GRC: Q3 2025 compared with Q4 2025
Measure	Q3 2025	Of which not filed for Q4 2025	Q4 2025	Change
Holders	188	3	194	+9
Shares	16.1M	12.5K	16.4M	+360.4K (+2.2%)
Value	$747.0M	$580.6K	$785.2M	+$38.8M (+5.2%)

3 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (25)

Institutions that held Gorman Rupp Co at the end of Q4 2025 but not at the end of Q3 2025.

Institutions new to GRC in Q4 2025
Institution	Shares	Value	% of portfolio
Amundi	124,432	$5.94M	0.00%
First Trust Advisors LP	123,060	$5.88M	0.00%
State of Wyoming	8,863	$423.2K	0.05%
Inceptionr LLC	7,365	$351.7K	0.10%
Sheets Smith Wealth Management	5,905	$282.0K	0.03%
EP Wealth Advisors, LLC	5,611	$267.9K	0.00%
Seizert Capital Partners, LLC	5,442	$259.9K	0.01%
Skopos Labs, Inc.	5,086	$250.4K	0.01%
Mirabella Financial Services LLP	5,133	$245.1K	0.02%
Aigen Investment Management, LP	4,839	$231.1K	0.05%
CI Private Wealth, LLC	4,298	$205.2K	0.00%
Susquehanna International Group, LLP	4,263	$203.6K	0.00%
Swisher Financial Concepts, Inc.	4,256	$203.2K	0.12%
Summit Global Investments	4,236	$202.0K	0.01%
Eurizon Capital SGR S.p.A.	3,269	$159.1K	0.00%
Kestra Advisory Services, LLC	2,100	$100.3K	0.00%
SageView Advisory Group, LLC	1,200	$57.3K	0.00%
Huntington National Bank	643	$30.7K	0.00%
Thurston, Springer, Miller, Herd & Titak, Inc.	300	$14.3K	0.00%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	226	$11.0K	0.00%
Basecamp Wealth Advisors LLC	206	$9.84K	0.00%
Group One Trading, L.P.	200	$9.55K	0.00%
Comerica Bank	180	$8.60K	0.00%
Los Angeles Capital Management LLC	58	$2.60K	0.00%
Northwestern Mutual Wealth Management Co	45	$2.15K	0.00%

Sold out (16)

Institutions that held Gorman Rupp Co at the end of Q3 2025 and filed for Q4 2025 without it.

Institutions that sold out of GRC in Q4 2025
Institution	Shares, Q3 2025	Value, Q3 2025
Millennium Management LLC	91,539	$4.25M
Citadel Advisors LLC	28,788	$1.34M
D. E. Shaw & Co., Inc.	19,196	$890.9K
HRT Financial LP	16,497	$765.0K
Franklin Resources Inc	15,795	$733.0K
Verition Fund Management LLC	12,534	$581.7K
Polymer Capital Management (US) LLC	8,932	$414.5K
XTX Topco Ltd	8,240	$382.4K
Quadrature Capital Ltd	7,280	$337.6K
PDT Partners, LLC	5,082	$235.9K
Longboard Asset Management, LP	4,617	$214.3K
Quantbot Technologies LP	2,980	$138.3K
Aquatic Capital Management LLC	946	$43.9K
Mather Group, LLC.	259	$12.0K
Hillsdale Investment Management Inc.	190	$8.82K
JPL Wealth Management, LLC	5	$233

Not filed for Q4 2025 yet (3)

Institutions that held Gorman Rupp Co at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding GRC in Q3 2025 that haven't filed for Q4 2025
Institution	Shares, Q3 2025	Value, Q3 2025
Cubist Systematic Strategies, LLC	9,176	$425.9K
Point72 Asia (Singapore) Pte. Ltd.	2,019	$93.7K
Shell Asset Management Co	1,306	$61.0K