GENC Gencor Industries Inc.
Gencor Industries Inc. (GENC) Institutional Ownership
What the institutions did with GENC last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 1.0M | 14.4% |
| ROYCE & ASSOCIATES LP | 935.0K | 13.1% |
| DIMENSIONAL FUND ADVISORS LP | 763.2K | 10.7% |
| BlackRock, Inc. | 571.4K | 8.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 453.3K | 6.3% |
| RENAISSANCE TECHNOLOGIES LLC | 392.7K | 5.5% |
| MARTIN & CO INC /TN/ | 332.7K | 4.7% |
| GAMCO INVESTORS, INC. ET AL | 302.5K | 4.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 255.2K | 3.6% |
| Teton Advisors, LLC | 247.7K | 3.5% |
| STATE STREET CORP | 153.3K | 2.1% |
| De Lisle Partners LLP | 151.2K | 2.1% |
| GOLDMAN SACHS GROUP INC | 129.6K | 1.8% |
| North Star Investment Management Corp. | 117.0K | 1.6% |
| WELLS FARGO & COMPANY/MN | 93.7K | 1.3% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 92.0K | 1.3% |
| RBF Capital, LLC | 91.1K | 1.3% |
| NORTHERN TRUST CORP | 81.9K | 1.1% |
| Bank of New York Mellon Corp | 72.2K | 1.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 69.9K | 1.0% |
| VANGUARD FIDUCIARY TRUST CO | 69.0K | 1.0% |
| GABELLI FUNDS LLC | 59.4K | 0.8% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 52.3K | 0.7% |
| Nuveen, LLC | 48.2K | 0.7% |
| MARSHALL WACE, LLP | 46.3K | 0.6% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| ESSEX INVESTMENT MANAGEMENT CO LLC | Sold Out | 129.6K | 0 | -129.6K |
| SEI INVESTMENTS CO | Reduced | 60.2K | 11.0K | -49.2K |
| Legato Capital Management LLC | Sold Out | 40.6K | 0 | -40.6K |
| Squarepoint Ops LLC | Sold Out | 24.8K | 0 | -24.8K |
| BlackRock, Inc. | Increased | 548.2K | 571.4K | +23.1K |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | Reduced | 1.0M | 1.0M | -19.5K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 236.0K | 255.2K | +19.2K |
| GOLDMAN SACHS GROUP INC | Increased | 110.5K | 129.6K | +19.1K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 59.7K | 69.9K | +10.1K |
| MARSHALL WACE, LLP | Reduced | 56.3K | 46.3K | -9.9K |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 383.0K | 392.7K | +9.7K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Reduced | 61.5K | 52.3K | -9.2K |
| STRS OHIO | Reduced | 12.1K | 2.9K | -9.2K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 444.8K | 453.3K | +8.5K |
| CITADEL ADVISORS LLC | Reduced | 37.0K | 28.9K | -8.1K |
| GABELLI FUNDS LLC | Increased | 51.4K | 59.4K | +8.0K |
| BANK OF AMERICA CORP /DE/ | Reduced | 19.4K | 12.0K | -7.3K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Increased | 21.6K | 28.8K | +7.2K |
| WELLS FARGO & COMPANY/MN | Reduced | 100.6K | 93.7K | -6.8K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 22.2K | 27.9K | +5.7K |
| NORTHERN TRUST CORP | Increased | 77.5K | 81.9K | +4.4K |
| Russell Investments Group, Ltd. | Increased | 1.1K | 5.5K | +4.4K |
| CITIGROUP INC | Increased | 596 | 4.9K | +4.3K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 64.9K | 69.0K | +4.1K |
| ACADIAN ASSET MANAGEMENT LLC | Increased | 25.2K | 28.4K | +3.2K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Increased | 25.8K | 29.0K | +3.2K |
| STATE STREET CORP | Reduced | 156.3K | 153.3K | -3.0K |
| LOS ANGELES CAPITAL MANAGEMENT LLC | Reduced | 4.0K | 1.5K | -2.5K |
| SageView Advisory Group, LLC | Reduced | 33.5K | 31.0K | -2.5K |
| Nuveen, LLC | Increased | 45.9K | 48.2K | +2.4K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 16.2K | 13.9K | -2.3K |
| GSA CAPITAL PARTNERS LLP | Reduced | 27.8K | 25.9K | -2.0K |
| ROYAL BANK OF CANADA | Increased | 1.4K | 3.3K | +1.9K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 761.7K | 763.2K | +1.5K |
| Institute for Wealth Management, LLC. | New | 0 | 1.4K | +1.4K |
| JONES FINANCIAL COMPANIES LLLP | Reduced | 2.6K | 1.2K | -1.4K |
| FMR LLC | Increased | 583 | 1.9K | +1.4K |
| MORGAN STANLEY | Reduced | 31.2K | 29.8K | -1.3K |
| DEUTSCHE BANK AG\ | Increased | 11.3K | 12.5K | +1.2K |
| Orion Porfolio Solutions, LLC | Increased | 41.2K | 42.3K | +1.2K |
| Rothschild Wealth LLC | Reduced | 12.9K | 11.9K | -980 |
| BARCLAYS PLC | Reduced | 19.9K | 19.1K | -819 |
| XTX Topco Ltd | Reduced | 12.4K | 11.7K | -753 |
| MARTIN & CO INC /TN/ | Reduced | 333.4K | 332.7K | -731 |
| Tower Research Capital LLC (TRC) | Reduced | 2.2K | 1.5K | -694 |
| JPMORGAN CHASE & CO | Increased | 6.1K | 6.7K | +643 |
| UBS Group AG | Reduced | 6.3K | 5.7K | -586 |
| HSBC HOLDINGS PLC | Reduced | 30.2K | 29.7K | -517 |
| Connor, Clark & Lunn Investment Management Ltd. | Increased | 21.4K | 21.8K | +421 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | Reduced | 559 | 144 | -415 |
| Quent Capital, LLC | Sold Out | 387 | 0 | -387 |
| GAMCO INVESTORS, INC. ET AL | Increased | 302.2K | 302.5K | +300 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | Reduced | 5.0K | 4.8K | -219 |
| RHUMBLINE ADVISERS | Increased | 7.2K | 7.4K | +217 |
| GUGGENHEIM CAPITAL LLC | Increased | 10.2K | 10.4K | +194 |
| Sterling Capital Management LLC | Reduced | 342 | 194 | -148 |
| Integrated Wealth Concepts LLC | New | 0 | 134 | +134 |
| Arax Advisory Partners | Increased | 5 | 129 | +124 |
| Farther Finance Advisors, LLC | Reduced | 309 | 203 | -106 |
| Silver Grove Financial Group, Inc. | New | 0 | 91 | +91 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.