Assenagon Asset Management S.A.

Position in CECO — Ceco Environmental Corp

CIK 1546007 SENNINGERBERG, N4

Position in CECO

as of Jun 30, 2026 · filed Aug 21, 2026 Compact

Position Value

$19,943,653

+$18,541,884 QoQ

Shares Held

219,789

+343.9% QoQ

Ownership

0.375%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#52

of 341 holders

Holding Since

Sep 2021

15 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Assenagon Asset Management S.A. holds $21,094,542 across 2 Pollution & Treatment Controls names. CECO ranks #1 (94.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	CECO	Ceco Environmental Corp This page	219,789	$19,943,653
2	VLTO	Veralto Corp	12,978	$1,150,889

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$19,943,653	219,789	+343.9%	Shares	Sole	2026-08-21
2025-06-30	$1,401,769	49,515	0.0%	Shares	Sole	2025-07-11
2025-03-31	$1,128,942	49,515	0.0%	Shares	Sole	2025-04-15
2024-12-31	$1,496,838	49,515	-2.9%	Shares	Sole	2025-01-14
2024-09-30	$1,438,002	50,993	-49.8%	Shares	Sole	2024-10-23
2024-06-30	$2,930,727	101,585	+51.2%	Shares	Sole	2024-07-18
2024-03-31	$1,546,322	67,173	0.0%	Shares	Sole	2024-04-24
2023-12-31	$1,362,268	67,173	-60.4%	Shares	Sole	2024-01-17
2023-09-30	$2,705,749	169,427	-72.1%	Shares	Sole	2023-11-06
2023-06-30	$8,122,065	607,939	+3.6%	Shares	Sole	2023-07-25
2023-03-31	$8,205,582	586,532	+183.7%	Shares	Sole	2023-04-18
2022-12-31	$2,414,991	206,763	-18.6%	Shares	Sole	2023-01-12
2022-09-30	$2,248,563	254,075	+292.7%	Shares	Sole	2022-10-27
2022-06-30	$386,858	64,692	-27.0%	Shares	Sole	2022-07-27
2021-09-30	$623,814	88,610	—	Shares	Sole	2021-10-19
No filing history on record for this holder in this stock.