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Disclosery

GHM GRAHAM CORP

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COM (common), issuer CIK 716314

158 managers (159 13F filers) reported a position in GHM shares at 2025-09-30, 8,865,074 shares in all. 30 filers opened a position and 8 filers sold out during the quarter.

Managers
158
13F filers
159
New
30
Added
48
Reduced
53
Sold out
8
Shares held by filers
8,865,074

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
BRANDES INVESTMENT PARTNERS, LPin group BRANDES INVESTMENT PARTNERS, …1,372,218$75.3M0.6%+55,68313F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.773,339$42.5M<0.01%-26,60513F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC602,448$33.1M<0.01%+12,97413F-HRTimelineGroup
ROYCE & ASSOCIATES LP459,698$25.2M0.25%+89,01413F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC308,668$16.9M0.02%-16,40013F-HRTimeline
First Eagle Investment Management, LLCin group First Eagle Investment Manage…306,673$16.8M0.03%-40,00013F-HRTimelineGroup
GAMCO Investors (Gabelli)group of 2 filers holding282,703$15.5M-9,778Timeline
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC274,015$15M0.04%new13F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC257,381$14.1M0.01%-8,06213F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP251,506$13.8M<0.01%-48,52513F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC241,135$13.2M<0.01%+72813F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY212,784$11.7M<0.01%+21,35313F-HR/ATimelineGroup
STATE STREET CORPin group STATE STREET CORP204,877$11.2M<0.01%+1,20913F-HRTimelineGroup
Alyeska Investment Group, L.P.in group Alyeska Investment Group, L.P.188,637$10.4M0.03%new13F-HRTimelineGroup
COBBLESTONE CAPITAL ADVISORS LLC /NY/187,289$10.3M0.49%013F-HRTimeline
KENNEDY CAPITAL MANAGEMENT LLC183,241$10.1M0.22%-2,13313F-HRTimeline
Diamond Hill Capital Management, LLC (I…182,227$10M0.05%-13,92013F-HRTimeline
WASATCH ADVISORS LP161,965$8.89M0.05%-154,23813F-HRTimeline
ESSEX INVESTMENT MANAGEMENT CO LLC143,742$7.89M1.21%+4,76813F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC115,846$6.36M0.06%+32,79013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…107,592$5.91M0.01%+21,23413F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP89,408$4.91M<0.01%-50413F-HRTimelineGroup
De Lisle Partners LLP87,916$4.83M0.59%013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co85,395$4.69M<0.01%+55,16313F-HRTimelineGroup
PHILADELPHIA TRUST CO81,032$4.45M0.31%-3,50013F-HRTimeline
Prescott Group Capital Management, L.L.…80,536$4.42M0.47%013F-HRTimeline
Roubaix Capital, LLC69,364$3.81M1.77%+25,16813F-HRTimeline
PUNCH & ASSOCIATES INVESTMENT MANAGEMEN…67,755$3.72M0.22%-5,50013F-HRTimeline
UBS Group AGin group UBS Group AG66,733$3.66M<0.01%-6,94013F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC64,857$3.56M0.01%+9,88613F-HRTimeline
G2 Investment Partners Management LLC60,000$3.29M0.68%-95,13213F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…53,836$2.96M<0.01%-2913F-HRTimelineGroup
FFG RETIREMENT ADVISORS LLC50,000$2.75M1.7%-10,00013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC44,090$2.42M<0.01%+12,59813F-HRTimelineGroup
Legato Capital Management LLC41,515$2.28M0.25%013F-HRTimeline
Uniplan Investment Counsel, Inc.40,554$2.23M0.22%new13F-HRTimeline
AMERICAN CAPITAL MANAGEMENT INC40,429$2.22M0.09%-2013F-HRTimeline
HERITAGE INVESTORS MANAGEMENT CORP36,428$2M0.06%013F-HRTimeline
Calamos Advisors LLCin group Calamos Advisors LLC36,014$1.98M0.01%+4,19113F-HRTimelineGroup
Teton Advisors, LLC34,600$1.9M1.17%13F-HRTimeline
Qube Research & Technologies Ltd33,304$1.83M<0.01%-1813F-HRTimeline
Annex Advisory Services, LLC32,781$1.8M0.04%-7,98013F-HRTimeline
GRACE & WHITE INC /NY30,439$1.67M0.29%-16,86013F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp30,204$1.66M<0.01%+1,16813F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC29,714$1.63M<0.01%-8,70913F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC28,114$1.54M<0.01%-4913F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/28,087$1.54M<0.01%+1,73913F-HR/ATimelineGroup
LPL Financial LLC26,147$1.44M<0.01%-6,90813F-HRTimeline
Connor, Clark & Lunn Investment Managem…25,080$1.38M<0.01%-24,22413F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO24,289$1.33M<0.01%+19,26113F-HR/ATimelineGroup
HRT FINANCIAL LP22,965$1.26M<0.01%new13F-HRTimeline
WealthTrust Axiom LLC22,705$1.25M0.33%-4,07513F-HRTimeline
Nuveen, LLCin group TIAA22,700$1.25M<0.01%013F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC21,608$1.19M<0.01%+31913F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL20,793$1.14M0.01%new13F-HR/ATimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …20,215$1.11M<0.01%+15,64613F-HRTimelineGroup
Advisors Asset Management, Inc.19,597$1.08M0.02%+1,90613F-HR/ATimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC17,510$961K<0.01%new13F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC15,862$871K<0.01%-2,44613F-HR/ATimelineGroup
Creative Planningin group Creative Planning15,364$843K<0.01%+4,24513F-HRTimelineGroup
RHUMBLINE ADVISERS14,902$818K<0.01%+14713F-HRTimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC13,870$761K<0.01%-1,04013F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC13,327$732K<0.01%+79313F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC13,310$731K0.02%-22,80513F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC13,130$721K<0.01%-8,28013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC12,889$708K<0.01%+8,61813F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC12,590$691K<0.01%+2,42813F-HRTimelineGroup
STRS OHIO11,700$642K<0.01%013F-HRTimeline
Informed Momentum Co LLC11,573$635K0.07%-14,00513F-HRTimeline
SHAKER INVESTMENTS LLC/OH11,221$616K0.25%-2,56813F-HRTimeline
Auto-Owners Insurance Coin group Auto-Owners Insurance Co11,000$604K0.02%013F-HR/ATimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN10,511$577K<0.01%+1,01513F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS10,215$561K<0.01%+9,15213F-HRTimelineGroup
Olstein Capital Management, L.P.10,000$549K0.1%-7,00013F-HRTimeline
Atria Investments, Inc9,888$543K0.01%-3,24613F-HRTimeline
ExodusPoint Capital Management, LP9,619$528K0.01%new13F-HRTimeline
EntryPoint Capital, LLC8,308$456K0.18%+64613F-HRTimeline
NAVELLIER & ASSOCIATES INC8,267$454K0.05%+14413F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…7,887$433K<0.01%-47913F-HRTimelineGroup
&PARTNERS6,997$384K<0.01%+1,08713F-HRTimeline
Sanctuary Advisors, LLC6,866$377K<0.01%-2,28113F-HR/ATimeline
RITHOLTZ WEALTH MANAGEMENT6,628$364K0.01%-52213F-HRTimeline
Invesco Ltd.in group Invesco Ltd.6,491$356K<0.01%-109,40213F-HRTimelineGroup
ARS Investment Partners, LLC6,467$355K0.02%-2,90013F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management6,407$352K<0.01%new13F-HRTimelineGroup
Man Group plcin group Man Group plc6,221$342K<0.01%new13F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\6,056$332K<0.01%+1,05813F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources5,978$328K<0.01%013F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…5,880$323K<0.01%013F-HRTimelineGroup
Allworth Financial LP5,822$320K<0.01%+1113F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.5,600$307K<0.01%013F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/5,507$303K<0.01%+32713F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC5,507$302K<0.01%+9913F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP5,467$300K<0.01%+70013F-HRTimelineGroup
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp5,350$294K0.01%new13F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD5,311$292K<0.01%new13F-HRTimeline
ALLIANCEBERNSTEIN L.P.5,305$291K<0.01%-1,53013F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC5,258$289K<0.01%-46913F-HRTimeline
State of Wyoming4,832$265K0.03%-95513F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…4,824$265K<0.01%-93213F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP4,536$249K<0.01%new13F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC4,526$248K<0.01%+6313F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND4,200$231K<0.01%013F-HRTimeline
Verition Fund Management LLC4,144$228K<0.01%new13F-HRTimeline
Cornerstone Investment Partners, LLC4,039$222K0.01%-29513F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…4,014$220K<0.01%new13F-HRTimelineGroup
SageView Advisory Group, LLC4,000$220K0.01%013F-HRTimeline
ZACKS INVESTMENT MANAGEMENT3,994$219K<0.01%new13F-HRTimeline
INCEPTIONR LLC3,845$211K0.05%new13F-HRTimeline
OLD NATIONAL BANCORP /IN/3,830$210K<0.01%new13F-HRTimeline
Global Retirement Partners, LLC3,808$209K<0.01%013F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC3,805$209K<0.01%new13F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC3,777$207K<0.01%new13F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.4,213$207K<0.01%-51413F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA3,096$170K<0.01%+97713F-HRTimelineGroup
Police & Firemen's Retirement System of…3,023$166K<0.01%+65213F-HRTimeline
AdvisorShares Investments LLC3,000$165K0.03%new13F-HRTimeline
GLOBEFLEX CAPITAL L P2,983$164K0.03%013F-HRTimeline
CWM, LLCin group CWM, LLC2,580$142K<0.01%+2,20013F-HRTimelineGroup
SG Americas Securities, LLC2,506$138K<0.01%new13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc2,401$132K<0.01%-25913F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\1,952$107K<0.01%-2,89313F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,639$90K<0.01%+43413F-HRTimelineGroup
Spire Wealth Managementin group Spire Wealth Management1,301$71.4K<0.01%new13F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,096$58.6K<0.01%-813F-HRTimelineGroup
COMERICA BANK1,052$57.8K<0.01%+84013F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,004$55.1K<0.01%013F-HRTimelineGroup
Central Pacific Bank - Trust Division1,000$54.9K0.01%013F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK872$47.9K<0.01%+16113F-HRTimelineGroup
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD747$41K<0.01%new13F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…744$40.8K<0.01%+113F-HRTimeline
Itau Unibanco Holding S.A.in group Itau Unibanco Holding S.A.617$33.9K<0.01%-62513F-HRTimelineGroup
State of Alaska, Department of Revenue603$33K<0.01%new13F-HRTimeline
Blue Trust, Inc.515$28.3K<0.01%new13F-HRTimeline
FMR LLCin group FMR LLC462$25.4K<0.01%-1013F-HRTimelineGroup
Versant Capital Management, Inc440$24.2K<0.01%013F-HRTimeline
AMALGAMATED BANK355$19K<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC243$13.3K<0.01%013F-HRTimeline
Quantbot Technologies LP176$9.66K<0.01%-6,39813F-HRTimeline
Federation des caisses Desjardins du Qu…140$7.69K<0.01%013F-HRTimeline
QUADRANT CAPITAL GROUP LLC128$7.03K<0.01%new13F-HRTimeline
Arax Advisory Partners127$6.97K<0.01%+10713F-HRTimeline
AlphaQuest LLC102$5.6K<0.01%+3113F-HRTimeline
GROUP ONE TRADING LLC100$5.49K<0.01%new13F-HRTimeline
GAMMA Investing LLC87$4.78K<0.01%+1713F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.66$3.62K<0.01%new13F-HRTimelineGroup
SIGNATUREFD, LLC63$3.46K<0.01%+2113F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…55$3.02K<0.01%013F-HRTimelineGroup
Covestor Ltd39$2K<0.01%-1313F-HRTimeline
Parallel Advisors, LLC29$1.59K<0.01%013F-HRTimeline
Sterling Capital Management LLC25$1.37K<0.01%+113F-HRTimeline
True Wealth Design, LLC16$879<0.01%013F-HRTimeline
BROADWATER CAPITAL MANAGEMENT LLC16$878<0.01%-77613F-HR/ATimeline
Parkside Financial Bank & Trust15$824<0.01%013F-HRTimeline
SBI Securities Co., Ltd.11$604<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC5$275<0.01%013F-HRTimeline
Sunbelt Securities, Inc.4$220<0.01%new13F-HRTimeline
Turning Point Benefit Group, Inc.3$168<0.01%new13F-HRTimeline