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Disclosery

GENC GENCOR INDS INC

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COMMON STOCK (common), issuer CIK 64472

88 managers (89 13F filers) reported a position in GENC shares at 2025-09-30, 7,220,185 shares in all. 13 filers opened a position and 2 filers sold out during the quarter.

Managers
88
13F filers
89
New
13
Added
34
Reduced
23
Sold out
2
Shares held by filers
7,220,185

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
SYSTEMATIC FINANCIAL MANAGEMENT LP1,159,320$17M0.41%-19,29013F-HRTimeline
ROYCE & ASSOCIATES LP917,200$13.4M0.13%-255,30013F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP780,832$11.4M<0.01%-4,28513F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC564,506$8.26M<0.01%+6,10813F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.554,724$8.12M<0.01%+2,84413F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC353,674$5.17M0.01%+1,10013F-HRTimeline
MARTIN & CO INC /TN/319,270$4.67M0.83%+27,04313F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding262,000$3.83M-13,860Timeline
Teton Advisors, LLC253,000$3.7M2.28%13F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC240,783$3.52M<0.01%+5413F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP150,028$2.19M<0.01%-29613F-HRTimelineGroup
De Lisle Partners LLP151,222$2.19M0.27%013F-HRTimeline
ESSEX INVESTMENT MANAGEMENT CO LLC129,751$1.9M0.29%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN111,122$1.63M<0.01%-172,05813F-HRTimelineGroup
RBF Capital, LLC91,137$1.33M0.06%013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC84,796$1.24M<0.01%+7,82013F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …84,660$1.24M<0.01%+18,95213F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP82,033$1.2M<0.01%+2,57213F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp65,649$960K<0.01%-45413F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC57,719$844K0.02%+15,00013F-HRTimeline
Orion Porfolio Solutions, LLC51,089$747K0.01%+14113F-HRTimeline
Perritt Capital Management Inc49,489$724K0.34%-15013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP46,420$679K<0.01%+33,88013F-HRTimelineGroup
Nuveen, LLCin group TIAA45,406$664K<0.01%013F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC44,397$650K<0.01%new13F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC42,391$620K<0.01%+24,20713F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC41,654$609K<0.01%+2,14613F-HRTimelineGroup
Legato Capital Management LLC37,522$549K0.06%new13F-HRTimeline
SageView Advisory Group, LLC33,904$496K0.02%-9513F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY32,363$473K<0.01%-2,02413F-HR/ATimelineGroup
BARCLAYS PLCin group BARCLAYS PLC31,977$468K<0.01%+1,37013F-HR/ATimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co29,013$424K<0.01%013F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC29,712$422K<0.01%+1,97013F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC24,541$359K<0.01%+12,77313F-HRTimelineGroup
Pullen Investment Management, LLC24,405$357K0.19%-24,15413F-HRTimeline
Annis Gardner Whiting Capital Advisors,…21,200$310K0.06%+2,70013F-HRTimeline
GSA CAPITAL PARTNERS LLP20,677$303K0.03%+10,57313F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…19,501$285K<0.01%+1,11313F-HRTimelineGroup
UBS Group AGin group UBS Group AG19,268$282K<0.01%-2,32513F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\17,712$259K<0.01%new13F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO17,286$253K<0.01%+2,38313F-HR/ATimelineGroup
Connor, Clark & Lunn Investment Managem…15,627$229K<0.01%new13F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/14,704$215K<0.01%-78413F-HR/ATimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC14,421$211K<0.01%+1,99513F-HRTimelineGroup
STRS OHIO12,100$177K<0.01%013F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC10,026$147K<0.01%new13F-HRTimelineGroup
RHUMBLINE ADVISERS9,355$137K<0.01%-82013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…8,708$127K<0.01%-1,99213F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…6,183$90.5K<0.01%013F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC5,757$84K<0.01%new13F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…5,116$74.8K<0.01%-75913F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND3,889$56.9K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS2,633$38.5K<0.01%+1,34313F-HRTimelineGroup
Police & Firemen's Retirement System of…2,069$30.3K<0.01%013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,661$24.2K<0.01%+1,11313F-HRTimelineGroup
CWM, LLCin group CWM, LLC1,557$23K<0.01%+83813F-HRTimelineGroup
EVERMAY WEALTH MANAGEMENT LLC1,450$21.2K<0.01%-40013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…1,113$16.3K<0.01%+85713F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,031$15.1K<0.01%-53313F-HRTimelineGroup
FIRST HORIZON CORP950$13.9K<0.01%13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc941$13.8K<0.01%013F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…870$12.7K<0.01%013F-HRTimelineGroup
Arax Advisory Partners843$12.3K<0.01%new13F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…747$10.9K<0.01%+113F-HRTimeline
Sterling Capital Management LLC714$10.4K<0.01%+42313F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.614$8.98K<0.01%+7713F-HRTimelineGroup
FMR LLCin group FMR LLC534$7.81K<0.01%-28413F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA488$6K<0.01%-14,99013F-HRTimelineGroup
Quent Capital, LLC387$5.66K<0.01%new13F-HRTimeline
GAMMA Investing LLC360$5.27K<0.01%+1913F-HRTimeline
AMALGAMATED BANK355$5K<0.01%013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC247$3.61K<0.01%-3,35213F-HRTimelineGroup
NewEdge Advisors, LLC242$3.54K<0.01%new13F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.215$3.15K<0.01%013F-HRTimelineGroup
Farther Finance Advisors, LLC170$2.49K<0.01%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC160$2.34K<0.01%013F-HRTimeline
Essential Partners LLC140$2.05K<0.01%+10413F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.124$2K<0.01%+113F-HRTimeline
COMERICA BANK92$1.34K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…82$1.2K<0.01%+5713F-HRTimelineGroup
Covestor Ltd47$1K<0.01%-2213F-HRTimeline
MassMutual Private Wealth & Trust, FSB36$527<0.01%013F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC30$439<0.01%013F-HRTimelineGroup
Allworth Financial LP26$381<0.01%+213F-HRTimeline
True Wealth Design, LLC6$88<0.01%-513F-HRTimeline
IFP Advisors, Inc5$73<0.01%+513F-HR/ATimeline
Clearstead Advisors, LLC4$59<0.01%new13F-HRTimeline
Sunbelt Securities, Inc.3$44<0.01%new13F-HRTimeline