KENNEDY CAPITAL MANAGEMENT LLC

Position in ROCK — Gibraltar Industries, Inc.

CIK 884589 ST LOUIS, MO

Position in ROCK

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$10,826,886

+$975,129 QoQ

Shares Held

240,064

-2.8% QoQ

Ownership

0.809%

of shares outstanding

% of Portfolio

0.19%

of 13F equity value

Holder Rank

#23

of 243 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 96% Shared 0% None 4%

Industrials · as of Jun 30, 2026

KENNEDY CAPITAL MANAGEMENT LLC holds $41,522,149 across 5 Building Products & Equipment names. ROCK ranks #3 (26.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AAON	Aaon, Inc.	108,820	$13,804,905
2	SPXC	SPX Technologies, Inc.	55,988	$13,726,577
3	ROCK	Gibraltar Industries, Inc. This page	240,064	$10,826,886
4	NPKI	NPK International Inc.	183,946	$2,926,580
5	LII	Lennox International Inc	414	$237,201

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$10,826,886	240,064	-2.8%	Shares	Sole	2026-08-14
2026-03-31	$9,851,757	247,097	-1.5%	Shares	Sole	2026-05-13
2025-12-31	$12,408,302	250,977	+20.1%	Shares	Sole	2026-02-13
2025-09-30	$13,124,320	208,986	-4.3%	Shares	Sole	2025-11-13
2025-06-30	$12,887,665	218,435	-1.6%	Shares	Sole	2025-08-13
2025-03-31	$13,027,212	222,080	+51.8%	Shares	Sole	2025-05-13
2024-12-31	$8,614,714	146,260	-0.7%	Shares	Sole	2025-02-13
2024-09-30	$10,301,318	147,309	-6.4%	Shares	Sole	2024-11-14
2024-06-30	$10,784,902	157,329	+17.9%	Shares	Sole	2024-08-14
2024-03-31	$10,745,762	133,438	-25.4%	Shares	Sole	2024-05-15
2023-12-31	$14,133,628	178,952	-17.1%	Shares	Sole	2024-02-14
2023-09-30	$14,574,193	215,882	-0.8%	Shares	Sole	2023-11-14
2023-06-30	$13,694,852	217,655	-0.2%	Shares	Sole	2023-08-14
2023-03-31	$10,577,074	218,084	+39.9%	Shares	Sole	2023-05-15
2022-12-31	$7,153,793	155,924	+20.3%	Shares	Sole	2023-02-14
2022-09-30	$5,302,972	129,562	-0.7%	Shares	Sole	2022-11-14
2022-06-30	$5,057,107	130,506	+12.6%	Shares	Sole	2022-08-10
2022-03-31	$4,978,849	115,922	+0.4%	Shares	Sole	2022-05-16
2021-12-31	$7,697,939	115,446	-4.9%	Shares	Sole	2022-02-14
2021-09-30	$8,453,072	121,365	-47.6%	Shares	Sole	2021-11-15
2021-06-30	$17,682,553	231,720	-12.5%	Shares	Sole	2021-08-16
2021-03-31	$24,232,580	264,808	-7.8%	Shares	Sole	2021-05-14
2020-12-31	$20,671,527	287,344	+26.9%	Shares	Sole	2021-02-12
2020-09-30	$14,745,676	226,369	+14.2%	Shares	Sole	2020-11-16
2020-06-30	$9,514,381	198,175	+50.6%	Shares	Sole	2020-08-14
2020-03-31	$5,649,688	131,633	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.