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Disclosery

GENC GENCOR INDS INC

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COMMON STOCK (common), issuer CIK 64472

92 managers (93 13F filers) reported a position in GENC shares at 2025-12-31, 7,304,180 shares in all. 10 filers opened a position and 6 filers sold out during the quarter.

Managers
92
13F filers
93
New
10
Added
30
Reduced
34
Sold out
6
Shares held by filers
7,304,180

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
SYSTEMATIC FINANCIAL MANAGEMENT LP1,122,529$14.5M0.34%-36,79113F-HRTimeline
ROYCE & ASSOCIATES LP927,000$12M0.12%+9,80013F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP769,255$9.97M<0.01%-11,57713F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC571,656$7.41M<0.01%+7,15013F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.558,200$7.23M<0.01%+3,47613F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC343,974$4.46M0.01%-9,70013F-HRTimeline
MARTIN & CO INC /TN/328,297$4.25M0.73%+9,02713F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding309,600$4.01M+47,600Timeline
Teton Advisors, LLC248,000$3.21M2.23%-5,00013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC240,658$3.12M<0.01%-12513F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP154,750$2.01M<0.01%+4,72213F-HRTimelineGroup
De Lisle Partners LLP151,222$1.96M0.25%013F-HRTimeline
ESSEX INVESTMENT MANAGEMENT CO LLC126,106$1.63M0.25%-3,64513F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN110,655$1.43M<0.01%-46713F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC95,624$1.24M<0.01%+10,82813F-HR/ATimelineGroup
RBF Capital, LLC91,137$1.18M0.05%013F-HR/ATimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …84,660$1.1M<0.01%013F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp80,463$1.04M<0.01%+14,81413F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP73,998$959K<0.01%-8,03513F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC61,519$797K0.02%+3,80013F-HRTimeline
Perritt Capital Management Inc57,122$740K1.24%+7,63313F-HRTimeline
Rothschild Wealth LLC57,122$740K0.07%new13F-HR/ATimeline
Nuveen, LLCin group TIAA45,406$588K<0.01%013F-HRTimelineGroup
Orion Porfolio Solutions, LLC45,144$585K<0.01%-5,94513F-HRTimeline
Legato Capital Management LLC41,154$533K0.05%+3,63213F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP39,317$510K<0.01%-7,10313F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC38,624$501K<0.01%-3,76713F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY37,455$485K<0.01%+5,09213F-HR/ATimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC36,847$478K<0.01%-4,80713F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC35,817$464K<0.01%-8,58013F-HRTimeline
SageView Advisory Group, LLC33,598$435K0.01%-30613F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC33,587$435K<0.01%+1,61013F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO31,398$407K<0.01%new13F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP30,780$399K0.03%+10,10313F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC29,702$389K<0.01%-1013F-HR/ATimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co29,026$376K<0.01%+1313F-HRTimelineGroup
Pullen Investment Management, LLC24,503$318K0.17%+9813F-HRTimeline
NewEdge Advisors, LLC20,370$264K<0.01%+20,12813F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/19,251$249K<0.01%+4,54713F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…19,112$248K<0.01%+3,48513F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC18,975$246K<0.01%+8,94913F-HRTimelineGroup
North Star Investment Management Corp.16,000$207K0.01%new13F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC14,634$190K<0.01%-9,90713F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO14,516$188K<0.01%-2,77013F-HRTimelineGroup
STRS OHIO12,100$157K<0.01%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…8,705$113K<0.01%-313F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\7,679$99.5K<0.01%-10,03313F-HRTimelineGroup
RHUMBLINE ADVISERS7,301$94.6K<0.01%-2,05413F-HRTimeline
UBS Group AGin group UBS Group AG5,987$77.6K<0.01%-13,28113F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC5,757$73K<0.01%013F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…4,947$64.1K<0.01%-16913F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC4,044$54.7K<0.01%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND3,889$50.4K<0.01%013F-HRTimeline
eCIO, Inc.3,533$45.8K0.02%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS2,814$36.5K<0.01%+18113F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP2,124$27.5K<0.01%+46313F-HRTimelineGroup
Police & Firemen's Retirement System of…2,069$26.8K<0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1,932$25K<0.01%+1,44413F-HRTimelineGroup
EVERMAY WEALTH MANAGEMENT LLC1,450$18.8K<0.01%013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…952$12.3K<0.01%-16113F-HRTimelineGroup
FIRST HORIZON CORP950$12.3K<0.01%013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc941$12.2K<0.01%013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.889$11.5K<0.01%+27513F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…870$11.3K<0.01%013F-HRTimelineGroup
CWM, LLCin group CWM, LLC852$11K<0.01%-70513F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…836$10.8K<0.01%-19513F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…630$8.16K<0.01%-11713F-HRTimeline
Sterling Capital Management LLC596$7.72K<0.01%-11813F-HRTimeline
FMR LLCin group FMR LLC545$7.06K<0.01%+1113F-HRTimelineGroup
Farther Finance Advisors, LLC465$6.03K<0.01%+29513F-HRTimeline
Quent Capital, LLC387$5.02K<0.01%013F-HRTimeline
AMALGAMATED BANK325$4K<0.01%-3013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC279$3.62K<0.01%+3213F-HRTimelineGroup
SIMPLEX TRADING, LLC264$3.42K<0.01%new13F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.215$2.79K<0.01%013F-HRTimelineGroup
GAMMA Investing LLC192$2.49K<0.01%-16813F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO185$2.4K<0.01%new13F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC160$2.07K<0.01%013F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.122$2K<0.01%-213F-HRTimeline
COMERICA BANK92$1.19K<0.01%013F-HRTimeline
Covestor Ltd52$1K<0.01%+513F-HRTimeline
EVOLUTION WEALTH MANAGEMENT INC.75$972<0.01%new13F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…43$557<0.01%-3913F-HRTimelineGroup
MassMutual Private Wealth & Trust, FSB36$467<0.01%013F-HRTimeline
Essential Partners LLC35$454<0.01%-10513F-HRTimeline
IFP Advisors, Inc31$402<0.01%+2613F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC30$389<0.01%013F-HRTimelineGroup
Allworth Financial LP22$286<0.01%-413F-HRTimeline
True Wealth Design, LLC5$65<0.01%-113F-HRTimeline
MAI Capital Management4$52<0.01%new13F-HRTimeline
Sunbelt Securities, Inc.4$52<0.01%+113F-HRTimeline
ROTHSCHILD INVESTMENT LLC2$26<0.01%new13F-HRTimeline