GENCOR INDUSTRIES INC (GENC) Top Institutional Shareholders
GENCOR INDUSTRIES INC (GENC) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $108.64M in GENC holdings during the latest filing period.
Systematic Financial Management Lp is currently the largest disclosed institutional shareholder of GENC tracked by InsiderSet, reporting ownership valued at approximately $15.74M in its March 31, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $15.46M, representing an estimated loss of -1.80% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 72% of the total disclosed GENC value among the investors covered in this analysis. Major shareholders include Systematic Financial Management Lp, Royce & Associates Lp, Dimensional Fund Advisors Lp, and several other long-term asset managers with concentrated positions in GENCOR INDUSTRIES INC (GENC).
This page ranks the largest institutional GENC shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
96
Total Reported Value
$108.64M
Largest Holder
Systematic Financial Management Lp
Largest Position
$15.74M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
102
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Systematic Financial Management Lp | 0.36% | 1,049,326 | $15,739,905 | $15,456,572 | -$283,333 | -1.80% | |
| Royce & Associates Lp | 0.14% | 935,000 | $14,025,000 | $13,772,550 | -$252,450 | -1.80% | |
| Dimensional Fund Advisors Lp | 0.00% | 761,711 | $11,425,481 | $11,220,003 | -$205,478 | -1.80% | |
| Blackrock, Inc. | 0.00% | 548,219 | $8,223,285 | $8,075,266 | -$148,019 | -1.80% | |
| Vanguard Capital Management Llc | 0.00% | 444,830 | $6,672,450 | $6,552,346 | -$120,104 | -1.80% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 383,008 | $5,745,120 | $5,641,708 | -$103,412 | -1.80% |
| Martin & Co Inc | 0.85% | 333,401 | $5,001,015 | $4,910,997 | -$90,018 | -1.80% | |
| Gamco Investors, Inc. Et Al | 0.04% | 302,200 | $4,533,000 | $4,451,406 | -$81,594 | -1.80% | |
| Teton Advisors, Llc | 2.61% | 247,700 | $3,715,500 | $3,648,621 | -$66,879 | -1.80% | |
| Geode Capital Management, Llc | 0.00% | 235,997 | $3,541,057 | $3,476,236 | -$64,821 | -1.83% | |
| State Street Corp | 0.00% | 156,300 | $2,344,500 | $2,302,299 | -$42,201 | -1.80% | |
| De Lisle Partners Llp | 0.27% | 151,222 | $2,261,168 | $2,227,500 | -$33,668 | -1.49% | |
| Essex Investment Management Co Llc | 0.31% | 129,563 | $1,943,445 | $1,908,463 | -$34,982 | -1.80% | |
| North Star Investment Management Corp. | 0.11% | 117,000 | $1,755,000 | $1,723,410 | -$31,590 | -1.80% | |
| Goldman Sachs Group Inc | 0.00% | 110,502 | $1,657,530 | $1,627,694 | -$29,836 | -1.80% | |
| Wells Fargo & Company/Mn | 0.00% | 100,569 | $1,508,535 | $1,481,381 | -$27,154 | -1.80% | |
| Arrowstreet Capital, Limited Partnership | 0.00% | 91,998 | $1,379,970 | $1,355,131 | -$24,839 | -1.80% | |
| Rbf Capital, Llc | 0.07% | 91,137 | $1,367,055 | $1,342,448 | -$24,607 | -1.80% | |
| Northern Trust Corp | 0.00% | 77,508 | $1,162,620 | $1,141,693 | -$20,927 | -1.80% | |
| Bank Of New York Mellon Corp | 0.00% | 72,171 | $1,082,565 | $1,063,079 | -$19,486 | -1.80% | |
| Vanguard Fiduciary Trust Co | 0.00% | 64,918 | $973,770 | $956,242 | -$17,528 | -1.80% | |
| Bridgeway Capital Management, Llc | 0.02% | 61,519 | $922,785 | $906,175 | -$16,610 | -1.80% | |
| Sei Investments Co | 0.00% | 60,205 | $903,080 | $886,820 | -$16,260 | -1.80% | |
| Vanguard Portfolio Management Llc | 0.00% | 59,744 | $896,160 | $880,029 | -$16,131 | -1.80% | |
| Marshall Wace, Llp | 0.00% | 56,250 | $843,750 | $828,563 | -$15,188 | -1.80% | |
| Gabelli Funds Llc | 0.01% | 51,400 | $771,000 | $757,122 | -$13,878 | -1.80% | |
| Nuveen, Llc | 0.00% | 45,865 | $687,975 | $675,591 | -$12,384 | -1.80% | |
| Orion Porfolio Solutions, Llc | 0.01% | 41,152 | $617,281 | $606,169 | -$11,112 | -1.80% | |
| Legato Capital Management Llc | 0.06% | 40,578 | $608,670 | $597,714 | -$10,956 | -1.80% | |
| Citadel Advisors Llc | 0.00% | 36,954 | $554,310 | $544,332 | -$9,978 | -1.80% | |
| Creative Planning | 0.00% | 34,394 | $515,910 | $506,624 | -$9,286 | -1.80% | |
| Morgan Stanley | 0.00% | 31,197 | $467,955 | $459,532 | -$8,423 | -1.80% | |
| Hsbc Holdings Plc | 0.00% | 30,219 | $450,263 | $445,126 | -$5,137 | -1.14% | |
| Charles Schwab Investment Management Inc | 0.00% | 25,827 | $387,405 | $380,432 | -$6,973 | -1.80% | |
| Squarepoint Ops Llc | 0.00% | 24,844 | $372,660 | $365,952 | -$6,708 | -1.80% | |
| Aqr Capital Management Llc | 0.00% | 22,158 | $332,370 | $326,387 | -$5,983 | -1.80% | |
| Jacobs Levy Equity Management, Inc | 0.00% | 21,588 | $323,820 | $317,991 | -$5,829 | -1.80% | |
| Connor, Clark & Lunn Investment Management Ltd. | 0.00% | 21,402 | $321,030 | $315,251 | -$5,779 | -1.80% | |
| Barclays Plc | 0.00% | 19,948 | $299,220 | $293,834 | -$5,386 | -1.80% | |
| Bank Of America Corp | 0.00% | 19,350 | $290,250 | $285,026 | -$5,225 | -1.80% | |
| Millennium Management Llc | 0.00% | 16,247 | $243,705 | $239,318 | -$4,387 | -1.80% | |
| Rothschild Wealth Llc | 0.02% | 12,852 | $192,780 | $189,310 | -$3,470 | -1.80% | |
| Xtx Topco Ltd | 0.00% | 12,442 | $186,630 | $183,271 | -$3,359 | -1.80% | |
| Strs Ohio | 0.00% | 12,100 | $181,500 | $178,233 | -$3,267 | -1.80% | |
| Deutsche Bank Ag\ | 0.00% | 11,311 | $169,665 | $166,611 | -$3,054 | -1.80% | |
| Guggenheim Capital Llc | 0.00% | 10,201 | $153,015 | $150,261 | -$2,754 | -1.80% | |
| Rhumbline Advisers | 0.00% | 7,186 | $107,790 | $105,850 | -$1,940 | -1.80% | |
| Ubs Group Ag | 0.00% | 6,305 | $94,575 | $92,873 | -$1,702 | -1.80% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.00% | 5,049 | $75,735 | $74,372 | -$1,363 | -1.80% | |
| Los Angeles Capital Management Llc | 0.00% | 4,044 | $60,660 | $59,568 | -$1,092 | -1.80% |
Frequently asked questions about GENC
Who owns the most GENC stock?
The largest holders of GENC are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for GENCOR INDUSTRIES INC (GENC).
Is GENC widely held by superinvestors?
Many widely followed stocks like GENC appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly GENC is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.