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Disclosery

GRC GORMAN RUPP CO

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Stock (common), issuer CIK 42682

191 managers (194 13F filers) reported a position in GRC shares at 2025-12-31, 16,443,372 shares in all. 22 filers opened a position and 16 filers sold out during the quarter.

Managers
191
13F filers
194
New
22
Added
67
Reduced
60
Sold out
16
Shares held by filers
16,443,372

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q4 2025

Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
VANGUARD GROUP INCin group VANGUARD GROUP INC2,212,632$106M<0.01%-10,78613F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.1,512,474$72.2M<0.01%+18,43113F-HRTimelineGroup
GAMCO Investors (Gabelli)group of 2 filers holding1,373,020$65.6M+2,270Timeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,314,577$62.8M0.01%-1,35913F-HRTimelineGroup
Mechanics Financial Corp1,007,456$48.1M17.76%013F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC830,480$39.7M0.02%+564,00013F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…772,590$36.9M0.06%+18,72813F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP517,388$24.7M<0.01%-65813F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC487,143$23.3M<0.01%+16113F-HRTimelineGroup
KING LUTHER CAPITAL MANAGEMENT CORP395,100$18.9M0.08%013F-HRTimeline
KBC Group NVin group KBC Group NV341,269$16.3M0.04%013F-HRTimelineGroup
GRACE & WHITE INC /NY334,457$16M2.85%-5,13413F-HRTimeline
NEEDHAM INVESTMENT MANAGEMENT LLCin group NEEDHAM INVESTMENT MANAGEMENT…260,000$12.4M0.78%+60,00013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC251,652$12M<0.01%-17,32813F-HR/ATimelineGroup
Legal & General Group Plcin group Legal & General Group Plc236,460$11.3M<0.01%+5,37413F-HRTimelineGroup
COOKE & BIELER LP197,203$9.42M0.1%-110,91013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP193,337$9.23M<0.01%-15,03413F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co175,836$8.4M<0.01%-45613F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp172,815$8.25M<0.01%-9,29513F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC172,615$8.24M0.01%-3,20013F-HRTimeline
PRENTISS SMITH & CO INC170,715$8.15M4.87%013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY155,993$7.45M<0.01%-14,72513F-HR/ATimelineGroup
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…143,663$6.86M0.02%+3,76013F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN136,401$6.51M<0.01%+8,89413F-HRTimelineGroup
ProShare Advisors LLC133,270$6.36M0.01%-15,73413F-HRTimeline
Amundiin group Amundi124,432$5.94M<0.01%new13F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …123,382$5.89M0.01%+37,03713F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP123,060$5.88M<0.01%new13F-HRTimelineGroup
Uniplan Investment Counsel, Inc.114,859$5.48M0.55%-4113F-HR/ATimeline
JOHN G ULLMAN & ASSOCIATES INC113,581$5.42M0.72%-1,35013F-HRTimeline
UBS Group AGgroup of 2 filers holding106,723$5.1M-11,734Timeline
Connor, Clark & Lunn Investment Managem…97,832$4.67M0.01%+3,57013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.95,126$4.54M<0.01%+17,86713F-HRTimelineGroup
OBERWEIS ASSET MANAGEMENT INC/93,200$4.45M0.16%+2,30013F-HRTimeline
Rodgers Brothers Inc.66,454$3.17M0.38%-80013F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding65,194$3.11M-37,299Timeline
US BANCORP \DE\in group US BANCORP \DE\64,869$3.1M<0.01%-1,21713F-HRTimelineGroup
Fruth Investment Management63,099$3.01M0.81%-15613F-HRTimeline
LBMC INVESTMENT ADVISORS, LLC61,116$2.92M0.18%013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC59,442$2.84M<0.01%+3,97613F-HRTimelineGroup
Aurora Investment Counsel58,061$2.77M1.46%+1,54213F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…56,086$2.68M<0.01%-5,66813F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…52,804$2.52M<0.01%013F-HRTimeline
Qube Research & Technologies Ltd51,623$2.46M<0.01%-50,20313F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO50,424$2.41M<0.01%-17,56613F-HRTimelineGroup
JOHNSON INVESTMENT COUNSEL INC48,878$2.33M0.02%013F-HRTimeline
Nuveen, LLCin group TIAA46,805$2.23M<0.01%-48,17813F-HRTimelineGroup
PARK NATIONAL CORP /OH/42,366$2.02M0.06%-10,18113F-HRTimeline
Teton Advisors, LLC42,000$2.01M1.39%-5,20013F-HRTimeline
Swiss National Bank41,447$1.98M<0.01%+70013F-HRTimeline
Fisher Asset Management, LLC38,916$1.86M<0.01%-4,20413F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson34,691$1.66M<0.01%+25,57713F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC33,254$1.59M<0.01%+3,38413F-HRTimelineGroup
RHUMBLINE ADVISERS32,789$1.57M<0.01%-4,74613F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC32,758$1.56M<0.01%+2,03613F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC31,536$1.51M<0.01%-17013F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …31,037$1.48M<0.01%-12,25513F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P30,572$1.46M0.04%-18013F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.28,143$1.34M<0.01%+3,55513F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/26,129$1.25M<0.01%+2,14313F-HRTimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS26,018$1.24M<0.01%+16,61513F-HRTimeline
ALLIANCEBERNSTEIN L.P.23,671$1.13M<0.01%+87413F-HRTimeline
Janney Montgomery Scott LLC23,531$1.12M<0.01%+313F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/23,397$1.12M<0.01%+70213F-HRTimeline
FMR LLCin group FMR LLC23,326$1.11M<0.01%+4813F-HRTimelineGroup
LPL Financial LLC22,891$1.09M<0.01%+1,96513F-HRTimeline
HighTower Advisors, LLC21,668$1.03M<0.01%+77113F-HRTimeline
Pinnacle Wealth Planning Services, Inc.21,638$1.03M0.11%013F-HRTimeline
Ellsworth Advisors, LLC18,716$989K0.2%+50713F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…20,627$985K<0.01%+1,24213F-HRTimeline
Trexquant Investment LP19,647$938K0.01%+6,68213F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC19,525$932K0.02%-2,98013F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\18,460$881K<0.01%+78113F-HRTimelineGroup
KLP KAPITALFORVALTNING AS17,600$840K<0.01%+20013F-HRTimeline
Cambridge Investment Research Advisors,…17,183$820K<0.01%+8113F-HRTimeline
Man Group plcin group Man Group plc16,716$798K<0.01%-70,96713F-HRTimelineGroup
INTRUST BANK NA15,185$725K0.06%+86113F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS14,703$702K<0.01%-22,18713F-HRTimelineGroup
ExodusPoint Capital Management, LP13,796$659K0.01%+2,13913F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD13,298$635K<0.01%+43313F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…12,132$579K<0.01%013F-HRTimelineGroup
SG Americas Securities, LLC11,096$530K<0.01%+7,65313F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP10,677$510K<0.01%-18313F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …9,924$474K<0.01%-63013F-HRTimelineGroup
BAILARD, INC.9,900$473K0.01%-2,30013F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC9,881$472K0.04%-11313F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…9,716$464K<0.01%013F-HRTimelineGroup
Sterling Wealth Management, Inc.9,435$451K0.13%013F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC9,427$450K<0.01%+4,19413F-HRTimeline
Creative Planningin group Creative Planning9,149$437K<0.01%+37013F-HRTimelineGroup
State of Wyoming8,863$423K0.05%new13F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC8,617$411K0.01%-2,38313F-HRTimelineGroup
Quantinno Capital Management LP8,385$400K<0.01%+1,17413F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC8,263$395K<0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA7,931$380K<0.01%+3,20013F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC7,472$357K<0.01%-5313F-HRTimeline
INCEPTIONR LLC7,365$352K0.1%new13F-HRTimeline
D.A. DAVIDSON & CO.6,706$320K<0.01%+22913F-HRTimeline
Engineers Gate Manager LP6,544$312K<0.01%+72913F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …6,459$308K<0.01%+4813F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND6,193$296K<0.01%013F-HRTimeline
GSA CAPITAL PARTNERS LLP6,090$291K0.03%-12613F-HRTimeline
SHEETS SMITH WEALTH MANAGEMENT5,905$282K0.03%new13F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM5,858$280K<0.01%-36613F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…5,757$275K<0.01%013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO5,682$271K<0.01%-12013F-HRTimelineGroup
DekaBank Deutsche Girozentrale7,402$268K<0.01%013F-HRTimeline
EP Wealth Advisors, LLC5,611$268K<0.01%13F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP5,581$266K0.02%-1,03013F-HRTimeline
SEIZERT CAPITAL PARTNERS, LLC5,442$260K0.01%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.5,439$260K<0.01%+3,10113F-HRTimelineGroup
CREATIVE FINANCIAL DESIGNS INC /ADV5,329$254K0.02%-4,15513F-HRTimeline
Police & Firemen's Retirement System of…5,286$252K<0.01%-78013F-HRTimeline
Brooklyn Investment Group5,086$250K0.01%new13F-HRTimeline
MIRABELLA FINANCIAL SERVICES LLP5,133$245K0.02%new13F-HRTimeline
Chancellor Financial Group WB LP5,000$239K0.16%013F-HRTimeline
CAPTRUST FINANCIAL ADVISORS4,872$233K<0.01%+16313F-HRTimeline
Aigen Investment Management, LP4,839$231K0.05%new13F-HRTimeline
Whitcomb & Hess, Inc.4,476$228K0.05%+113F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC4,776$228K<0.01%+15013F-HRTimelineGroup
CONNORS INVESTOR SERVICES INC4,767$228K0.02%013F-HRTimeline
EntryPoint Capital, LLC4,551$217K0.08%-5,82513F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP4,298$205K<0.01%new13F-HR/ATimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…4,263$204K<0.01%new13F-HRTimelineGroup
Swisher Financial Concepts, Inc.4,256$203K0.12%new13F-HRTimeline
Summit Global Investmentsin group Summit Global Investments4,236$202K0.01%new13F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…4,225$202K<0.01%013F-HRTimeline
GLOBEFLEX CAPITAL L P3,814$182K0.03%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC3,547$169K<0.01%-4,03213F-HRTimeline
State of Alaska, Department of Revenue3,543$168K<0.01%+2,12513F-HRTimeline
Eurizon Capital SGR S.p.A.3,269$159K<0.01%13F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC2,693$129K<0.01%-46113F-HRTimeline
1620 INVESTMENT ADVISORS, INC.2,302$110K0.07%-1613F-HRTimeline
Global Retirement Partners, LLC2,230$106K<0.01%013F-HRTimeline
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC2,100$100K<0.01%new13F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…1,913$91K<0.01%013F-HRTimeline
AlphaQuest LLC1,877$89.6K0.01%-7,60313F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,753$83.7K<0.01%013F-HRTimelineGroup
CWM, LLCin group CWM, LLC1,606$77K<0.01%+15413F-HRTimelineGroup
Central Pacific Bank - Trust Division1,500$71.6K0.01%013F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co1,395$67K<0.01%-14,35813F-HRTimelineGroup
Steward Partners Investment Advisory, L…1,370$65.4K<0.01%013F-HRTimeline
Copeland Capital Management, LLC1,291$61.6K<0.01%-54913F-HRTimeline
CoreCap Advisors, LLC1,284$61.3K<0.01%+113F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…1,281$61.2K<0.01%013F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC1,240$59.2K<0.01%-1,12113F-HRTimelineGroup
TOMPKINS FINANCIAL CORPin group TOMPKINS FINANCIAL CORP1,200$57.3K<0.01%013F-HRTimelineGroup
SageView Advisory Group, LLC1,200$57.3K<0.01%new13F-HRTimeline
Clearstead Advisors, LLC913$43.6K<0.01%013F-HRTimeline
Clarity Asset Management, Inc.793$37.9K0.02%+313F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…775$37K<0.01%+11813F-HRTimelineGroup
PFS Partners, LLC672$32.1K0.01%+213F-HRTimeline
NewEdge Advisors, LLC669$32K<0.01%+37913F-HRTimeline
AMALGAMATED BANK659$31K<0.01%-12613F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK643$30.7K<0.01%new13F-HRTimelineGroup
Manchester Capital Management LLC400$19.1K<0.01%-22,29813F-HRTimeline
QUADRANT CAPITAL GROUP LLC388$18.5K<0.01%013F-HRTimeline
GAMMA Investing LLC331$15.8K<0.01%013F-HRTimeline
Versant Capital Management, Inc329$15.7K<0.01%013F-HRTimeline
Aster Capital Management (DIFC) Ltd329$15.7K0.01%+12313F-HRTimeline
THURSTON, SPRINGER, MILLER, HERD & TITA…300$14.3K<0.01%new13F-HRTimeline
Fourth Dimension Wealth, LLC270$12.9K<0.01%013F-HRTimeline
Quarry LP239$11.4K<0.01%+1213F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …226$11K<0.01%new13F-HRTimelineGroup
Basecamp Wealth Advisors LLC206$9.84K<0.01%13F-HRTimeline
GROUP ONE TRADING LLC200$9.55K<0.01%new13F-HRTimeline
SIGNATUREFD, LLC188$8.98K<0.01%013F-HRTimeline
COMERICA BANK180$8.6K<0.01%new13F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.142$6.78K<0.01%+9613F-HRTimelineGroup
Sterling Capital Management LLC139$6.64K<0.01%+8813F-HRTimeline
Arax Advisory Partners119$5.68K<0.01%-75413F-HRTimeline
Allworth Financial LP107$5.11K<0.01%-113F-HRTimeline
TD Waterhouse Canada Inc.103$4.92K<0.01%+213F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC58$2.6K<0.01%new13F-HRTimeline
Farther Finance Advisors, LLC51$2.44K<0.01%+1613F-HRTimeline
Larson Financial Group LLC46$2.2K<0.01%013F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…45$2.15K<0.01%new13F-HR/ATimelineGroup
Essential Partners LLC45$2.15K<0.01%+313F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…35$1.67K<0.01%013F-HRTimelineGroup
ROTHSCHILD INVESTMENT LLC32$1.53K<0.01%+713F-HRTimeline
MassMutual Private Wealth & Trust, FSB32$1.53K<0.01%013F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.28$1.34K<0.01%013F-HRTimelineGroup
Johnson Financial Group, Inc.in group Johnson Financial Group, Inc.28$1.34K<0.01%013F-HRTimelineGroup
Covestor Ltd22$1K<0.01%-313F-HRTimeline
Smartleaf Asset Management LLC20$975<0.01%013F-HRTimeline
Parallel Advisors, LLC18$860<0.01%013F-HRTimeline
Parkside Financial Bank & Trust15$717<0.01%013F-HRTimeline
SBI Securities Co., Ltd.14$669<0.01%+713F-HRTimeline
IFP Advisors, Inc14$668<0.01%013F-HRTimeline
True Wealth Design, LLC11$526<0.01%+113F-HRTimeline
TFC Financial Management, Inc.5$239<0.01%013F-HRTimeline