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Disclosery

GRC GORMAN RUPP CO

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Stock (common), issuer CIK 42682

212 managers (219 13F filers) reported a position in GRC shares at 2026-03-31, 17,061,215 shares in all. 44 filers opened a position and 21 filers sold out during the quarter.

Managers
212
13F filers
219
New
44
Added
58
Reduced
70
Sold out
21
Shares held by filers
17,061,215

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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 INCgroup of 6 filers holding2,168,174$135MnewTimeline
BlackRock, Inc.in group BlackRock, Inc.1,501,921$93.3M<0.01%-10,55313F-HRTimelineGroup
GAMCO Investors (Gabelli)group of 2 filers holding1,350,696$83.9M-22,324Timeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,277,005$79.3M0.02%-37,57213F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC772,325$48M0.03%-58,15513F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…703,347$43.7M0.06%-69,24313F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP524,400$32.6M0.02%+401,34013F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP499,022$31M<0.01%-18,36613F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC498,462$31M<0.01%+11,31913F-HRTimelineGroup
KING LUTHER CAPITAL MANAGEMENT CORP395,100$24.5M0.11%013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc340,618$21.1M<0.01%+104,15813F-HRTimelineGroup
GRACE & WHITE INC /NY321,626$20M3.53%-12,83113F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/302,230$18.8M<0.01%+276,10113F-HRTimelineGroup
Mechanics Financial Corp1,007,456$18.2M7.62%013F-HRTimeline
KBC Group NVin group KBC Group NV277,277$17.2M0.04%-63,99213F-HRTimelineGroup
NEEDHAM INVESTMENT MANAGEMENT LLCin group NEEDHAM INVESTMENT MANAGEMENT…272,500$16.9M0.87%+12,50013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC227,314$14.1M<0.01%-24,33813F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP197,821$12.3M<0.01%+4,48413F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding194,210$12.1M+87,487Timeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co173,896$10.8M<0.01%-1,94013F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp172,159$10.7M<0.01%-65613F-HRTimelineGroup
PRENTISS SMITH & CO INC170,715$10.6M6.16%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN167,832$10.4M<0.01%+31,43113F-HR/ATimelineGroup
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…143,438$8.91M0.03%-22513F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY143,024$8.89M<0.01%-12,96913F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC140,031$8.7M0.01%-32,58413F-HRTimeline
Amundiin group Amundi122,724$7.62M<0.01%-1,70813F-HRTimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC119,372$7.42M0.16%new13F-HRTimeline
Allspring Global Investments Holdings, …in group Allspring Global Investments …118,853$7.38M0.01%-4,52913F-HRTimelineGroup
JOHN G ULLMAN & ASSOCIATES INC112,656$7M0.93%-92513F-HRTimeline
Uniplan Investment Counsel, Inc.107,904$6.7M0.69%-6,95513F-HRTimeline
ProShare Advisors LLC105,894$6.58M0.01%-27,37613F-HRTimeline
EARNEST PARTNERS LLC103,266$6.42M0.03%new13F-HRTimeline
Connor, Clark & Lunn Investment Managem…103,164$6.41M0.01%+5,33213F-HRTimeline
OBERWEIS ASSET MANAGEMENT INC/95,000$5.9M0.17%+1,80013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.94,011$5.84M<0.01%-1,11513F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP82,371$5.12M<0.01%+50,31713F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC79,448$4.94M<0.01%new13F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\64,469$4.01M<0.01%-40013F-HRTimelineGroup
Rodgers Brothers Inc.64,179$3.99M0.46%-2,27513F-HRTimeline
Fruth Investment Management62,356$3.87M0.97%-74313F-HRTimeline
LBMC INVESTMENT ADVISORS, LLC61,116$3.8M0.23%013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC59,094$3.67M<0.01%-34813F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO58,549$3.54M<0.01%+8,12513F-HR/ATimelineGroup
Trexquant Investment LP55,592$3.45M0.02%+35,94513F-HRTimeline
JOHNSON INVESTMENT COUNSEL INC48,988$3.04M0.02%+11013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…48,794$3.03M<0.01%-7,29213F-HRTimelineGroup
Nuveen, LLCin group TIAA46,252$2.87M<0.01%-55313F-HRTimelineGroup
Vontobel Holding Ltd.in group Vontobel Holding Ltd.46,000$2.86M0.01%+17,85713F-HRTimelineGroup
PARK NATIONAL CORP /OH/41,466$2.58M0.08%-90013F-HRTimeline
Swiss National Bank41,447$2.58M<0.01%013F-HRTimeline
Teton Advisors, LLC40,200$2.5M1.76%-1,80013F-HRTimeline
Fisher Asset Management, LLC37,416$2.32M<0.01%-1,50013F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P35,322$2.19M0.06%+4,75013F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC35,231$2.19M<0.01%+1,97713F-HRTimelineGroup
RHUMBLINE ADVISERS32,726$2.03M<0.01%-6313F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC31,407$1.95M<0.01%-12913F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC31,076$1.93M<0.01%new13F-HRTimelineGroup
FMR LLCin group FMR LLC26,561$1.65M<0.01%+3,23513F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/26,081$1.62M<0.01%+2,68413F-HRTimeline
Janney Montgomery Scott LLC25,903$1.61M<0.01%+2,37213F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…25,839$1.61M<0.01%+21,57613F-HRTimelineGroup
LPL Financial LLC25,058$1.56M<0.01%+2,16713F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS24,878$1.55M0.01%-1,14013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP24,661$1.53M<0.01%new13F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …23,159$1.44M<0.01%-7,87813F-HRTimelineGroup
HighTower Advisors, LLC21,896$1.36M<0.01%+22813F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\21,485$1.33M<0.01%+3,02513F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…21,009$1.31M<0.01%-31,79513F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…20,472$1.27M<0.01%-15513F-HRTimeline
Pinnacle Wealth Planning Services, Inc.19,538$1.21M0.13%-2,10013F-HRTimeline
INTRUST BANK NA18,764$1.17M0.09%+3,57913F-HRTimeline
ALLIANCEBERNSTEIN L.P.24,371$1.16M<0.01%+70013F-HRTimeline
PVG ASSET MANAGEMENT CORP13,580$1.16M0.69%new13F-HRTimeline
SG Americas Securities, LLC18,361$1.14M<0.01%+7,26513F-HRTimeline
Ellsworth Advisors, LLC18,028$1.12M0.21%-68813F-HRTimeline
KLP KAPITALFORVALTNING AS17,600$1.09M<0.01%013F-HRTimeline
Cambridge Investment Research Advisors,…17,235$1.07M<0.01%+5213F-HRTimeline
Cetera Investment Advisers15,819$983K<0.01%new13F-HRTimeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC14,853$923K<0.01%new13F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP14,103$876K<0.01%+3,42613F-HRTimelineGroup
Quantinno Capital Management LP12,285$763K<0.01%+3,90013F-HRTimeline
STRS OHIO12,100$752K<0.01%new13F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO11,916$740K<0.01%+6,23413F-HRTimelineGroup
Creative Planningin group Creative Planning11,350$705K<0.01%+2,20113F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…11,282$701K<0.01%-85013F-HRTimelineGroup
Trium Capital LLP11,055$687K0.5%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
ExodusPoint Capital Management, LP10,804$671K0.01%-2,99213F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC10,658$662K<0.01%new13F-HRTimelineGroup
VARCOV Co.10,143$630K0.23%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…9,892$615K<0.01%+17613F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …9,578$595K<0.01%-34613F-HRTimelineGroup
Sterling Wealth Management, Inc.9,435$586K0.16%013F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD9,349$581K<0.01%-3,94913F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC9,238$574K<0.01%-18913F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson9,114$567K<0.01%-25,57713F-HR/ATimelineGroup
ALPS ADVISORS INCin group ALPS ADVISORS INC8,580$533K<0.01%new13F-HRTimelineGroup
Inspire Investing, LLCin group Inspire Investing, LLC8,477$527K0.03%-1,40413F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd8,286$515K0.01%new13F-HRTimelineGroup
&PARTNERS8,067$497K<0.01%new13F-HRTimeline
BAILARD, INC.7,600$472K0.01%-2,30013F-HRTimeline
Total Clarity Wealth Management, Inc.7,600$472K0.11%new13F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management7,533$468K<0.01%new13F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC7,472$464K<0.01%013F-HRTimeline
DekaBank Deutsche Girozentrale7,402$460K<0.01%013F-HRTimeline
SEIZERT CAPITAL PARTNERS, LLC7,263$451K0.02%+1,82113F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC6,853$426K<0.01%-1,41013F-HRTimeline
D.A. DAVIDSON & CO.6,706$417K<0.01%013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND6,693$416K<0.01%+50013F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …6,620$411K<0.01%+16113F-HRTimelineGroup
Clearstead Advisors, LLC6,092$378K<0.01%+5,17913F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP4,947$375K0.02%-63413F-HRTimeline
SHEETS SMITH WEALTH MANAGEMENT5,898$366K0.04%-713F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM5,782$359K<0.01%-7613F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…5,757$358K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS5,669$352K<0.01%-9,03413F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC5,358$333K<0.01%new13F-HRTimelineGroup
Quadrature Capital Ltdin group Quadrature Capital Ltd5,296$329K<0.01%new13F-HRTimelineGroup
Police & Firemen's Retirement System of…5,286$328K<0.01%013F-HRTimeline
Calamos Advisors LLCin group Calamos Advisors LLC5,246$326K<0.01%new13F-HRTimelineGroup
Chancellor Financial Group WB LP5,000$311K0.22%013F-HRTimeline
CAPTRUST FINANCIAL ADVISORS4,934$307K<0.01%+6213F-HRTimeline
CREATIVE FINANCIAL DESIGNS INC /ADV4,829$300K0.02%-50013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC4,626$287K<0.01%-28,13213F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA4,607$287K<0.01%-3,32413F-HRTimelineGroup
Whitcomb & Hess, Inc.4,477$278K0.06%+113F-HRTimeline
Yorktown Management & Research Co Inc4,300$267K0.22%new13F-HRTimeline
Swisher Financial Concepts, Inc.4,256$264K0.15%013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…4,225$262K<0.01%013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC4,150$258K<0.01%-62613F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.4,080$253K<0.01%-1,35913F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC3,967$246K<0.01%new13F-HRTimelineGroup
Clarus Wealth Advisors3,823$244K0.1%new13F-HRTimeline
GLOBEFLEX CAPITAL L P3,814$237K0.04%013F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP3,724$231K<0.01%-57413F-HRTimelineGroup
EP Wealth Advisors, LLC3,714$231K<0.01%-1,89713F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…3,627$225K<0.01%new13F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC3,547$220K<0.01%013F-HRTimeline
State of Alaska, Department of Revenue3,543$220K<0.01%013F-HRTimeline
Legato Capital Management LLC3,533$220K0.02%new13F-HRTimeline
Man Group plcin group Man Group plc3,461$215K<0.01%-13,25513F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC3,420$212K<0.01%-5,19713F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC3,390$211K<0.01%new13F-HRTimelineGroup
Avior Wealth Management, LLC3,386$210K0.01%new13F-HRTimeline
Eurizon Capital SGR S.p.A.2,740$166K<0.01%-52913F-HRTimeline
Cassaday & Co Wealth Management LLC2,415$150K<0.01%new13F-HRTimeline
1620 INVESTMENT ADVISORS, INC.2,304$143K0.1%+213F-HRTimeline
CITIGROUP INCin group CITIGROUP INC2,116$131K<0.01%+87613F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…1,913$119K<0.01%013F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,753$109K<0.01%013F-HRTimelineGroup
EXCHANGE TRADED CONCEPTS, LLC1,753$109K<0.01%-94013F-HRTimeline
CWM, LLCin group CWM, LLC1,638$102K<0.01%+3213F-HRTimelineGroup
Central Pacific Bank - Trust Division1,500$93.2K0.01%013F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…1,461$90.8K<0.01%+18013F-HRTimelineGroup
Geneos Wealth Management Inc.1,432$89K<0.01%new13F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co1,395$87K<0.01%013F-HRTimelineGroup
Steward Partners Investment Advisory, L…1,370$85.1K<0.01%013F-HRTimeline
Copeland Capital Management, LLC1,341$83.3K<0.01%+5013F-HRTimeline
CoreCap Advisors, LLC1,284$79.8K<0.01%013F-HRTimeline
TOMPKINS FINANCIAL CORPin group TOMPKINS FINANCIAL CORP1,200$74.6K0.01%013F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,179$73.3K<0.01%+40413F-HRTimelineGroup
Quantbot Technologies LP1,171$72.8K<0.01%new13F-HRTimeline
USA FINANCIAL FORMULAS853$53K0.01%new13F-HRTimeline
PFS Partners, LLC675$41.9K0.02%+313F-HRTimeline
State of Wyoming635$39.5K<0.01%-8,22813F-HRTimeline
Clarity Asset Management, Inc.476$29.6K0.01%-31713F-HRTimeline
NewEdge Advisors, LLC440$27.3K<0.01%-22913F-HR/ATimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK414$25.7K<0.01%-22913F-HRTimelineGroup
Manchester Capital Management LLC400$24.9K<0.01%013F-HRTimeline
QUADRANT CAPITAL GROUP LLC388$24.1K<0.01%013F-HR/ATimeline
GAMMA Investing LLC382$23.7K<0.01%+5113F-HRTimeline
Versant Capital Management, Inc329$20.4K<0.01%013F-HRTimeline
THURSTON, SPRINGER, MILLER, HERD & TITA…300$18.6K0.01%013F-HRTimeline
Fourth Dimension Wealth, LLC270$16.8K0.01%013F-HRTimeline
MATHER GROUP, LLC.259$16.1K<0.01%new13F-HRTimeline
BNP PARIBAS ASSET MANAGEMENT Holding S.…in group BNP PARIBAS ASSET MANAGEMENT …252$15.7K<0.01%+2613F-HRTimelineGroup
Optiver Holding B.V.in group Optiver Holding B.V.231$14.4K<0.01%+8913F-HR/ATimelineGroup
SIGNATUREFD, LLC194$12.1K<0.01%+613F-HRTimeline
Basecamp Wealth Advisors LLC183$11.4K<0.01%-2313F-HRTimeline
Sterling Capital Management LLC136$8.45K<0.01%-313F-HRTimeline
Allworth Financial LP134$8.33K<0.01%+2713F-HRTimeline
Arax Advisory Partners130$8.08K<0.01%+1113F-HRTimeline
TD Waterhouse Canada Inc.104$6.66K<0.01%+113F-HRTimeline
HARBOR INVESTMENT ADVISORY, LLC101$6.28K<0.01%new13F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC58$3.6K<0.01%013F-HRTimeline
Farther Finance Advisors, LLC54$3.46K<0.01%+313F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…53$3.29K<0.01%new13F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…48$2.98K<0.01%+1313F-HR/ATimelineGroup
Larson Financial Group LLC46$2.86K<0.01%013F-HRTimeline
Essential Partners LLC45$2.8K<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC33$2.05K<0.01%+113F-HRTimeline
MassMutual Private Wealth & Trust, FSB32$1.99K<0.01%013F-HRTimeline
HARBOUR INVESTMENTS, INC.31$1.93K<0.01%new13F-HRTimeline
Root Financial Partners, LLC31$1.93K<0.01%new13F-HRTimeline
Johnson Financial Group, Inc.in group Johnson Financial Group, Inc.28$1.74K<0.01%013F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP28$1.73K<0.01%new13F-HRTimelineGroup
Smartleaf Asset Management LLC20$1.21K<0.01%013F-HRTimeline
SIMPLEX TRADING, LLC19$1.18K<0.01%new13F-HRTimeline
Parallel Advisors, LLC18$1.12K<0.01%013F-HR/ATimeline
Covestor Ltd10$1K<0.01%-1213F-HRTimeline