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Disclosery

GRC GORMAN RUPP CO

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Stock (common), issuer CIK 42682

185 managers (188 13F filers) reported a position in GRC shares at 2025-09-30, 16,095,466 shares in all. 28 filers opened a position and 17 filers sold out during the quarter.

Managers
185
13F filers
188
New
28
Added
67
Reduced
48
Sold out
17
Shares held by filers
16,095,466

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, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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 INC2,223,418$103M<0.01%-24,09313F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.1,494,043$69.3M<0.01%-53,77213F-HRTimelineGroup
GAMCO Investors (Gabelli)group of 2 filers holding1,370,750$63.6M+4,098Timeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,315,936$61.1M0.01%-6,34613F-HRTimelineGroup
Mechanics Financial Corp1,007,456$46.8M17.71%013F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…753,862$35M0.06%+15,17813F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP518,046$24M<0.01%-12,90613F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC486,982$22.6M<0.01%-33,55213F-HRTimelineGroup
KING LUTHER CAPITAL MANAGEMENT CORP395,100$18.3M0.08%013F-HRTimeline
KBC Group NVin group KBC Group NV341,269$15.8M0.04%+42,89513F-HRTimelineGroup
GRACE & WHITE INC /NY339,591$15.8M2.78%-9,70013F-HRTimeline
COOKE & BIELER LP308,113$14.3M0.15%-92,16213F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC268,980$12.5M<0.01%+17,46913F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC266,480$12.4M0.01%+266,47013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc231,086$10.7M<0.01%-32,88913F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP208,371$9.67M<0.01%-3,34813F-HRTimelineGroup
NEEDHAM INVESTMENT MANAGEMENT LLCin group NEEDHAM INVESTMENT MANAGEMENT…200,000$9.28M0.65%+60,00013F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp182,110$8.45M<0.01%-22313F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co176,292$8.18M<0.01%+74013F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC175,815$8.16M0.01%+19,70013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY170,718$7.92M<0.01%-64,25613F-HR/ATimelineGroup
PRENTISS SMITH & CO INC170,715$7.92M4.47%013F-HRTimeline
ProShare Advisors LLC149,004$6.92M0.01%-21,85713F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…139,903$6.49M0.02%+1,59213F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN127,507$5.92M<0.01%+2,60513F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding118,457$5.5M-55,268Timeline
JOHN G ULLMAN & ASSOCIATES INC114,931$5.33M0.72%+3,14813F-HRTimeline
Uniplan Investment Counsel, Inc.114,900$5.33M0.52%-18,93113F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding102,493$4.76M+17,403Timeline
Qube Research & Technologies Ltd101,826$4.73M0.01%-18,84513F-HRTimeline
Nuveen, LLCin group TIAA94,983$4.41M<0.01%013F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…94,262$4.37M0.01%+21,20113F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC91,539$4.25M<0.01%-47,17013F-HRTimelineGroup
OBERWEIS ASSET MANAGEMENT INC/90,900$4.22M0.16%013F-HRTimeline
Man Group plcin group Man Group plc87,683$4.07M0.01%+6,47113F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …86,345$4.01M0.01%new13F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.77,259$3.59M<0.01%-16,40613F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO67,990$3.16M<0.01%+20,52213F-HR/ATimelineGroup
Rodgers Brothers Inc.67,254$3.12M0.38%-24513F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\66,086$3.07M<0.01%-1,03913F-HRTimelineGroup
Fruth Investment Management63,255$2.94M0.79%-2,54313F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…61,754$2.87M<0.01%+8,82913F-HRTimelineGroup
LBMC INVESTMENT ADVISORS, LLC61,116$2.84M0.18%013F-HRTimeline
Aurora Investment Counsel56,519$2.62M1.37%+60313F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC55,466$2.57M<0.01%+4,70613F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…52,804$2.45M<0.01%013F-HRTimeline
PARK NATIONAL CORP /OH/52,547$2.44M0.08%-7,65013F-HRTimeline
JOHNSON INVESTMENT COUNSEL INC48,878$2.27M0.02%013F-HRTimeline
Teton Advisors, LLC47,200$2.19M1.35%13F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …43,292$2.01M<0.01%+8,02013F-HRTimelineGroup
Fisher Asset Management, LLC43,120$2M<0.01%-2,50613F-HRTimeline
Swiss National Bank40,747$1.89M<0.01%+3,20013F-HRTimeline
RHUMBLINE ADVISERS37,535$1.74M<0.01%+67013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS36,890$1.71M<0.01%+18,91413F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC31,706$1.47M<0.01%+49613F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P30,752$1.43M0.04%-53013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC30,722$1.43M<0.01%-12,31413F-HR/ATimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC29,870$1.39M<0.01%+9,83513F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC28,788$1.34M<0.01%-74,89213F-HRTimelineGroup
Vontobel Holding Ltd.in group Vontobel Holding Ltd.24,588$1.14M<0.01%+3613F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/23,986$1.11M<0.01%-21,48013F-HR/ATimelineGroup
Janney Montgomery Scott LLC23,528$1.09M<0.01%-3013F-HRTimeline
FMR LLCin group FMR LLC23,278$1.08M<0.01%+1,54413F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.22,797$1.06M<0.01%013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/22,695$1.05M<0.01%+1,12113F-HRTimeline
Manchester Capital Management LLC22,698$1.05M0.14%013F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC22,505$1.04M0.02%013F-HRTimelineGroup
Pinnacle Wealth Planning Services, Inc.21,638$1M0.12%+1,00013F-HRTimeline
LPL Financial LLC20,926$971K<0.01%+3,49613F-HRTimeline
HighTower Advisors, LLC20,897$970K<0.01%+2,33313F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…19,385$900K<0.01%+113F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.19,196$891K<0.01%-2,59413F-HRTimelineGroup
Ellsworth Advisors, LLC18,209$841K0.18%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\17,679$820K<0.01%+2,82113F-HRTimelineGroup
KLP KAPITALFORVALTNING AS17,400$808K<0.01%013F-HRTimeline
Cambridge Investment Research Advisors,…17,102$794K<0.01%+93113F-HRTimeline
HRT FINANCIAL LP16,497$765K<0.01%+8,70013F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources15,795$733K<0.01%+54513F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co15,753$712K<0.01%013F-HRTimelineGroup
INTRUST BANK NA14,324$665K0.06%+11513F-HRTimeline
Trexquant Investment LP12,965$602K0.01%new13F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD12,865$597K<0.01%+70013F-HRTimeline
Verition Fund Management LLC12,534$582K<0.01%-11,84913F-HRTimeline
BAILARD, INC.12,200$566K0.01%013F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…12,132$563K<0.01%013F-HRTimelineGroup
ExodusPoint Capital Management, LP11,657$541K0.01%new13F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC11,000$511K0.01%+4,56013F-HR/ATimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP10,860$504K<0.01%+71513F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …10,554$490K<0.01%+2,59313F-HRTimelineGroup
EntryPoint Capital, LLC10,376$482K0.19%+3,52413F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC9,994$464K0.05%-75513F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…9,716$451K<0.01%013F-HRTimelineGroup
CREATIVE FINANCIAL DESIGNS INC /ADV9,484$440K0.03%-12,80813F-HRTimeline
AlphaQuest LLC9,480$440K0.03%-7,55413F-HRTimeline
Sterling Wealth Management, Inc.9,435$438K0.13%013F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS9,403$436K<0.01%-1,65013F-HRTimeline
Cubist Systematic Strategies, LLC9,176$426K0.01%-6,13713F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson9,114$423K<0.01%013F-HRTimelineGroup
Polymer Capital Management (US) LLC8,932$415K0.06%+1,20613F-HRTimeline
Creative Planningin group Creative Planning8,779$407K<0.01%+1,49313F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC8,263$383K<0.01%-1,30313F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd8,240$382K0.02%+2,59413F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC7,579$352K<0.01%013F-HRTimeline
PANAGORA ASSET MANAGEMENT INC7,525$349K<0.01%new13F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd7,280$338K<0.01%new13F-HRTimelineGroup
Quantinno Capital Management LP7,211$335K<0.01%new13F-HRTimeline
DekaBank Deutsche Girozentrale7,402$329K<0.01%013F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP6,611$307K0.04%new13F-HRTimeline
D.A. DAVIDSON & CO.6,477$301K<0.01%-46013F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …6,411$298K<0.01%+10813F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM6,224$289K<0.01%+48413F-HRTimeline
GSA CAPITAL PARTNERS LLP6,216$288K0.02%+72713F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND6,193$287K<0.01%013F-HRTimeline
Police & Firemen's Retirement System of…6,066$282K<0.01%+90213F-HRTimeline
Engineers Gate Manager LP5,815$270K<0.01%-1,91113F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO5,802$269K<0.01%-4413F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…5,757$267K<0.01%013F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC5,233$243K<0.01%new13F-HRTimeline
PDT Partners, LLC5,082$236K0.01%new13F-HRTimeline
Chancellor Financial Group WB LP5,000$232K0.17%new13F-HRTimeline
CONNORS INVESTOR SERVICES INC4,767$221K0.02%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA4,731$219K<0.01%-1,69613F-HRTimelineGroup
CAPTRUST FINANCIAL ADVISORS4,709$219K<0.01%new13F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC4,626$215K<0.01%new13F-HRTimelineGroup
Longboard Asset Management, LP4,617$214K0.35%new13F-HRTimeline
Whitcomb & Hess, Inc.4,475$208K0.05%new13F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…4,225$196K<0.01%013F-HRTimeline
GLOBEFLEX CAPITAL L P3,814$177K0.03%new13F-HRTimeline
SG Americas Securities, LLC3,443$160K<0.01%+26913F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC3,154$146K<0.01%new13F-HRTimeline
Quantbot Technologies LP2,980$138K<0.01%+37613F-HRTimeline
CITIGROUP INCin group CITIGROUP INC2,361$110K<0.01%-7,84813F-HRTimelineGroup
1620 INVESTMENT ADVISORS, INC.2,318$108K0.07%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.2,338$104K<0.01%+64813F-HRTimelineGroup
Global Retirement Partners, LLC2,230$103K<0.01%013F-HRTimeline
Point72 Asia (Singapore) Pte. Ltd.2,019$93.7K0.01%new13F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…1,913$89K<0.01%013F-HRTimeline
Copeland Capital Management, LLC1,840$85.4K<0.01%-1813F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,753$81.4K<0.01%-50613F-HRTimelineGroup
Central Pacific Bank - Trust Division1,500$69.6K0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC1,452$67K<0.01%+46413F-HRTimelineGroup
State of Alaska, Department of Revenue1,418$65K<0.01%new13F-HRTimeline
Steward Partners Investment Advisory, L…1,370$63.6K<0.01%013F-HRTimeline
SHELL ASSET MANAGEMENT CO1,306$61K0.01%-1,80713F-HRTimeline
CoreCap Advisors, LLC1,283$59.6K<0.01%013F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…1,281$59.5K<0.01%013F-HRTimelineGroup
TOMPKINS FINANCIAL CORPin group TOMPKINS FINANCIAL CORP1,200$55.7K<0.01%013F-HRTimelineGroup
Aquatic Capital Management LLC946$43.9K<0.01%-2,87313F-HRTimeline
Clearstead Advisors, LLC913$42.4K<0.01%013F-HRTimeline
Arax Advisory Partners873$40.5K<0.01%+75413F-HRTimeline
Clarity Asset Management, Inc.790$36.7K0.02%+313F-HRTimeline
AMALGAMATED BANK785$36K<0.01%013F-HRTimeline
PFS Partners, LLC670$31.1K0.01%+313F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…657$30.5K<0.01%-1,39613F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC388$18K<0.01%new13F-HRTimeline
GAMMA Investing LLC331$15.4K<0.01%+613F-HRTimeline
Versant Capital Management, Inc329$15.3K<0.01%013F-HRTimeline
NewEdge Advisors, LLC290$13.5K<0.01%new13F-HRTimeline
Fourth Dimension Wealth, LLC270$12.5K<0.01%013F-HRTimeline
MATHER GROUP, LLC.259$12K<0.01%new13F-HRTimeline
Quarry LP227$10.5K<0.01%-1213F-HRTimeline
Aster Capital Management (DIFC) Ltd206$9.56K<0.01%-5913F-HRTimeline
Hillsdale Investment Management Inc.190$8.82K<0.01%013F-HRTimeline
SIGNATUREFD, LLC188$8.72K<0.01%013F-HRTimeline
Allworth Financial LP108$5.01K<0.01%+413F-HRTimeline
TD Waterhouse Canada Inc.101$4.73K<0.01%+113F-HRTimeline
Sterling Capital Management LLC51$2.37K<0.01%+213F-HRTimeline
Larson Financial Group LLC46$2.13K<0.01%013F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.46$2.13K<0.01%new13F-HRTimelineGroup
Essential Partners LLC42$1.95K<0.01%+3213F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…35$1.62K<0.01%+413F-HRTimelineGroup
Farther Finance Advisors, LLC35$1.62K<0.01%+2213F-HRTimeline
MassMutual Private Wealth & Trust, FSB32$1.49K<0.01%013F-HRTimeline
Johnson Financial Group, Inc.in group Johnson Financial Group, Inc.28$1.3K<0.01%new13F-HRTimelineGroup
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.28$1.3K<0.01%013F-HRTimelineGroup
ROTHSCHILD INVESTMENT LLC25$1.16K<0.01%013F-HRTimeline
Covestor Ltd25$1K<0.01%+713F-HRTimeline
Smartleaf Asset Management LLC20$909<0.01%new13F-HRTimeline
Parallel Advisors, LLC18$835<0.01%013F-HRTimeline
Parkside Financial Bank & Trust15$697<0.01%013F-HRTimeline
IFP Advisors, Inc14$650<0.01%+1413F-HR/ATimeline
True Wealth Design, LLC10$465<0.01%+113F-HRTimeline
SBI Securities Co., Ltd.7$325<0.01%013F-HRTimeline
TFC Financial Management, Inc.5$233<0.01%013F-HRTimeline
JPL Wealth Management, LLC5$233<0.01%new13F-HRTimeline