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Disclosery

GENC GENCOR INDS INC

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COMMON STOCK (common), issuer CIK 64472

88 managers (93 13F filers) reported a position in GENC shares at 2026-06-30, 7,146,876 shares in all. 3 filers opened a position and 8 filers sold out during the quarter.

Managers
88
13F filers
93
New
3
Added
36
Reduced
33
Sold out
8
Shares held by filers
7,146,876

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, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, 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 LP1,029,810$15.4M0.31%-19,51613F-HRTimeline
ROYCE & ASSOCIATES LP935,000$14M0.11%013F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP763,221$11.4M<0.01%+1,51013F-HRTimelineGroup
VANGUARD GROUP INCgroup of 4 filers holding595,398$8.88M+22,701Timeline
BlackRock, Inc.in group BlackRock, Inc.571,352$8.52M<0.01%+23,13313F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC392,687$5.86M0.01%+9,67913F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding361,900$5.4M+8,300Timeline
MARTIN & CO INC /TN/332,670$4.96M0.78%-73113F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC255,203$3.81M<0.01%+19,20613F-HRTimelineGroup
Teton Advisors, LLC247,700$3.7M2.14%013F-HRTimeline
STATE STREET CORPin group STATE STREET CORP153,340$2.29M<0.01%-2,96013F-HRTimelineGroup
De Lisle Partners LLP151,222$2.27M0.25%013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC129,626$1.93M<0.01%+19,12413F-HRTimelineGroup
North Star Investment Management Corp.117,000$1.75M0.09%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN93,744$1.4M<0.01%-6,82513F-HRTimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …91,998$1.37M<0.01%013F-HRTimelineGroup
RBF Capital, LLC91,137$1.36M0.06%013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP81,902$1.22M<0.01%+4,39413F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp72,164$1.08M<0.01%-713F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC52,319$781K0.01%-9,20013F-HRTimeline
Nuveen, LLCin group TIAA48,216$719K<0.01%+2,35113F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP46,305$691K<0.01%-9,94513F-HRTimelineGroup
Orion Porfolio Solutions, LLC42,311$631K<0.01%+1,15913F-HRTimeline
Creative Planningin group Creative Planning34,343$512K<0.01%-5113F-HRTimelineGroup
SageView Advisory Group, LLC30,997$462K0.02%-2,51713F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC29,702$451K<0.01%-51713F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY29,848$445K<0.01%-1,34913F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co28,983$432K<0.01%+3,15613F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC28,895$431K<0.01%-8,05913F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC28,752$429K<0.01%+7,16413F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC28,376$420K<0.01%+3,22313F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC27,870$416K<0.01%+5,71213F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP25,872$386K0.02%-1,95013F-HRTimeline
Connor, Clark & Lunn Investment Managem…21,823$326K<0.01%+42113F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC19,129$285K<0.01%-81913F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC13,911$208K<0.01%-2,33613F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\12,522$187K<0.01%+1,21113F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/12,016$179K<0.01%-7,33413F-HRTimelineGroup
Rothschild Wealth LLC11,872$177K0.01%-98013F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd11,689$174K<0.01%-75313F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO10,961$164K<0.01%-49,24413F-HRTimelineGroup
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC10,395$155K<0.01%+19413F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…7,576$113K<0.01%+4513F-HRTimelineGroup
RHUMBLINE ADVISERS7,403$110K<0.01%+21713F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO6,694$101K<0.01%+64313F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding5,733$85.5K-586Timeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…5,465$81.5K<0.01%+4,37913F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC4,859$72.5K<0.01%+4,26313F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…4,830$72.1K<0.01%-21913F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND3,889$58K<0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA3,293$49K<0.01%+1,88513F-HRTimelineGroup
STRS OHIO2,900$43.3K<0.01%-9,20013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS2,736$40.8K<0.01%+1013F-HRTimelineGroup
Police & Firemen's Retirement System of…2,069$30.9K<0.01%013F-HRTimeline
FMR LLCin group FMR LLC1,942$29K<0.01%+1,35913F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC1,523$22.7K<0.01%-2,52113F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,516$22.6K<0.01%-69413F-HRTimelineGroup
EVERMAY WEALTH MANAGEMENT LLC1,450$21.6K<0.01%013F-HRTimeline
Institute for Wealth Management, LLC.1,380$20.6K<0.01%new13F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,209$18.4K<0.01%-1,36113F-HRTimelineGroup
FIRST HORIZON CORP950$14.2K<0.01%013F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc941$14K<0.01%013F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…870$13K<0.01%013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.822$12.3K<0.01%+1713F-HRTimelineGroup
SIMPLEX TRADING, LLC511$7.62K<0.01%+5513F-HRTimeline
GAMMA Investing LLC321$4.79K<0.01%-3113F-HRTimeline
Farther Finance Advisors, LLC203$3.04K<0.01%-10613F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.186$3K<0.01%013F-HRTimeline
Sterling Capital Management LLC194$2.89K<0.01%-14813F-HRTimeline
NISA INVESTMENT ADVISORS, LLC160$2.39K<0.01%013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…144$2.15K<0.01%-41513F-HR/ATimeline
Integrated Wealth Concepts LLC134$2K<0.01%new13F-HRTimeline
Arax Advisory Partners129$1.93K<0.01%+12413F-HRTimeline
Allworth Financial LP100$1.49K<0.01%+5413F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…92$1.37K<0.01%013F-HRTimelineGroup
Silver Grove Financial Group, Inc.91$1.36K<0.01%new13F-HRTimeline
EVOLUTION WEALTH MANAGEMENT INC.75$1.12K<0.01%013F-HRTimeline
Covestor Ltd50$1K<0.01%-1513F-HRTimeline
IFP Advisors, Inc62$925<0.01%+4113F-HRTimeline
Essential Partners LLC48$716<0.01%+613F-HRTimeline
MassMutual Private Wealth & Trust, FSB36$537<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…35$522<0.01%-1513F-HRTimelineGroup
ASSETMARK, INCin group ASSETMARK, INC30$448<0.01%013F-HRTimelineGroup
ROTHSCHILD INVESTMENT LLC27$403<0.01%+813F-HRTimeline
Basecamp Wealth Advisors LLC9$134<0.01%+313F-HRTimeline
True Wealth Design, LLC5$75<0.01%-313F-HRTimeline
SJS Investment Consulting Inc.2$30<0.01%-113F-HRTimeline
JPL Wealth Management, LLC1$15<0.01%013F-HRTimeline