Kovack Advisors, Inc.

Position in GLW — Corning Inc /Ny

CIK 1728321 FT. LAUDERDALE, FL

Position in GLW

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$2,322,775

+$1,184,758 QoQ

Shares Held

17,083

+31.4% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.23%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

8 quarters on record

Voting authority Sole 0.ToString("F0")% Shared 0.ToString("F0")% None 100.ToString("F0")%

Technology · as of Mar 31, 2026

Kovack Advisors, Inc. holds $5,403,323 across 6 Electronic Components names. GLW ranks #1 (43.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GLW	Corning Inc /Ny This page	17,083	$2,322,775
2	DAKT	Daktronics Inc /Sd/	46,980	$918,459
3	CLS	Celestica Inc	2,908	$819,125
4	DAIO	Data I/O Corp	267,981	$677,991
5	APH	Amphenol Corp /De/	3,716	$469,516
6	RELL	Richardson Electronics, Ltd.	17,850	$195,457

8 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,322,775	17,083	+31.4%	Shares	Sole	2026-05-13
2025-12-31	$1,138,017	12,997	-0.1%	Shares	Sole	2026-02-17
2021-06-30	$532,272	13,014	-17.2%	Shares	Sole	2021-07-29
2021-03-31	$683,498	15,709	+12.2%	Shares	Sole	2021-05-04
2020-12-31	$503,820	13,995	+2.9%	Shares	Sole	2021-01-14
2020-09-30	$440,840	13,602	+34.7%	Shares	Sole	2020-11-02
2020-06-30	$261,590	10,100	+0.1%	Shares	Sole	2020-07-31
2020-03-31	$207,228	10,089	—	Shares	Sole	2020-04-30
No filing history on record for this holder in this stock.