KING LUTHER CAPITAL MANAGEMENT CORP

Position in CECO — Ceco Environmental Corp

CIK 310051 FORT WORTH, TX

Position in CECO

as of Mar 31, 2026 · filed May 11, 2026 Compact

Position Value

$44,689,945

-$12,239,315 QoQ

Shares Held

750,083

-21.1% QoQ

Ownership

2.09%

of shares outstanding

% of Portfolio

0.20%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

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

Industrials · as of Mar 31, 2026

KING LUTHER CAPITAL MANAGEMENT CORP holds $78,776,473 across 2 Pollution & Treatment Controls names. CECO ranks #1 (56.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	CECO	Ceco Environmental Corp This page	750,083	$44,689,945
2	VLTO	Veralto Corp	385,507	$34,086,528

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$44,689,945	750,083	-21.1%	Shares	Sole	2026-05-11
2025-12-31	$56,929,260	951,199	-15.5%	Shares	Sole	2026-02-09
2025-09-30	$57,616,486	1,125,322	-4.4%	Shares	Sole	2025-11-07
2025-06-30	$33,333,920	1,177,461	+4.6%	Shares	Sole	2025-08-07
2025-03-31	$25,675,171	1,126,104	+8.9%	Shares	Sole	2025-05-12
2024-12-31	$31,251,441	1,033,789	+2.3%	Shares	Sole	2025-02-07
2024-09-30	$28,497,510	1,010,550	-20.0%	Shares	Sole	2024-11-08
2024-06-30	$36,447,878	1,263,358	-3.1%	Shares	Sole	2024-08-12
2024-03-31	$30,015,870	1,303,904	-8.1%	Shares	Sole	2024-05-14
2023-12-31	$28,784,397	1,419,349	-12.5%	Shares	Sole	2024-02-09
2023-09-30	$25,908,913	1,622,349	0.0%	Shares	Sole	2023-11-13
2023-06-30	$21,674,582	1,622,349	-0.4%	Shares	Sole	2023-08-10
2023-03-31	$22,780,700	1,628,356	-5.4%	Shares	Sole	2023-05-11
2022-12-31	$20,095,860	1,720,536	-3.6%	Shares	Sole	2023-02-13
2022-09-30	$15,801,887	1,785,524	-17.1%	Shares	Sole	2022-11-10
2022-06-30	$12,885,004	2,154,683	-9.8%	Shares	Sole	2022-08-11
2022-03-31	$13,120,979	2,389,978	0.0%	Shares	Sole	2022-05-11
2021-12-31	$14,889,562	2,389,978	0.0%	Shares	Sole	2022-02-14
2021-09-30	$16,825,445	2,389,978	0.0%	Shares	Sole	2021-11-10
2021-06-30	$17,112,242	2,389,978	0.0%	Shares	Sole	2021-08-13
2021-03-31	$18,952,525	2,389,978	0.0%	Shares	Sole	2021-05-12
2020-12-31	$16,634,246	2,389,978	0.0%	Shares	Sole	2021-02-10
2020-09-30	$17,422,939	2,389,978	0.0%	Shares	Sole	2020-11-12
2020-06-30	$15,749,955	2,389,978	0.0%	Shares	Sole	2020-08-12
2020-03-31	$11,161,197	2,389,978	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.