Company · Ownership research

GENCOR INDUSTRIES INC GENC

CIK 0000064472 · CUSIP 368678108

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

This page lists the top 20 of 61 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	ROYCE & ASSOCIATES LP CIK 906304 · View history	$16.03M 940,000 shares	0.15%	+5.00K(+0.50%)Added	SEC filing ↗ Nov 9, 2026	▾
02	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$12.74M 747,335 shares	0.00%	-15.89K(-2.10%)Reduced	SEC filing ↗ Nov 4, 2026	▾
03	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$7.82M 458,637 shares	0.01%	+65.95K(+16.80%)Added	SEC filing ↗ Nov 12, 2026	▾
04	MARTIN & CO INC /TN/ CIK 1008868 · View history	$5.54M 325,193 shares	0.90%	-7.48K(-2.20%)Reduced	SEC filing ↗ Nov 12, 2026	▾
05	GAMCO INVESTORS, INC. ET AL CIK 807249 · View history	$5.12M 300,000 shares	0.05%	-2.50K(-0.80%)Reduced	SEC filing ↗ Nov 12, 2026	▾
06	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$4.25M 249,032 shares	0.00%	-6.17K(-2.40%)Reduced	SEC filing ↗ Nov 6, 2026	▾
07	Teton Advisors, LLC CIK 2086025 · View history	$4.22M 247,700 shares	2.77%	0(0.00%)Unchanged	SEC filing ↗ Nov 12, 2026	▾
08	STATE STREET CORP CIK 93751 · View history	$2.61M 152,943 shares	0.00%	-397(-0.30%)Reduced	SEC filing ↗ Nov 12, 2026	▾
09	North Star Investment Management Corp. CIK 1342857 · View history	$1.99M 117,000 shares	0.11%	0(0.00%)Unchanged	SEC filing ↗ Oct 27, 2026	▾
10	Boston Partners CIK 1386060 · View history	$1.26M 73,836 shares	0.00%	+73.84KNew	SEC filing ↗ Nov 10, 2026	▾
11	Bank of New York Mellon Corp CIK 1390777 · View history	$1.22M 71,492 shares	0.00%	-672(-0.90%)Reduced	SEC filing ↗ Nov 5, 2026	▾
12	Orion Porfolio Solutions, LLC CIK 1360533 · View history	$1.17M 68,464 shares	0.01%	+26.15K(+61.80%)Added	SEC filing ↗ Nov 12, 2026	▾
13	GABELLI FUNDS LLC CIK 1081407 · View history	$1.01M 59,400 shares	0.01%	0(0.00%)Unchanged	SEC filing ↗ Nov 12, 2026	▾
14	Nuveen, LLC CIK 1871926 · View history	$788.63K 46,254 shares	0.00%	-1.96K(-4.10%)Reduced	SEC filing ↗ Nov 10, 2026	▾
15	Creative Planning CIK 1540235 · View history	$573.12K 33,614 shares	0.00%	-729(-2.10%)Reduced	SEC filing ↗ Nov 2, 2026	▾
16	Connor, Clark & Lunn Investment Management Ltd. CIK 1596800 · View history	$556.12K 32,617 shares	0.00%	+10.79K(+49.50%)Added	SEC filing ↗ Nov 10, 2026	▾
17	STRS OHIO CIK 820478 · View history	$416.02K 24,400 shares	0.00%	+21.50K(+741.40%)Added	SEC filing ↗ Oct 30, 2026	▾
18	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$365.00K 21,560 shares	0.00%	-6.82K(-24.00%)Reduced	SEC filing ↗ Nov 9, 2026	▾
19	BARCLAYS PLC CIK 312069 · View history	$359.14K 21,064 shares	0.00%	+1.94K(+10.10%)Added	SEC filing ↗ Nov 6, 2026	▾
20	Rothschild Wealth LLC CIK 1811345 · View history	$192.53K 11,292 shares	0.01%	-580(-4.90%)Reduced	SEC filing ↗ Nov 12, 2026	▾

Showing 20 / 61 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

4,081,278

Not deduplicated across managers

Disclosed value

$69.59M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

GENCOR INDUSTRIES INC · Q3 2026

Explore all 61 reporting institutions.

This page includes 20 of 61 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.