GAMMA Investing LLC

Position in CECO — Ceco Environmental Corp

CIK 2010235 FOSTER CITY, CA

Position in CECO

as of Jun 30, 2026 · filed Jul 7, 2026 Compact

Position Value

$33,483

+$20,674 QoQ

Shares Held

369

+71.6% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#303

of 341 holders

Holding Since

Jun 2024

9 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

GAMMA Investing LLC holds $720,099 across 5 Pollution & Treatment Controls names. CECO ranks #3 (4.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VLTO	Veralto Corp	5,447	$483,039
2	ZWS	Zurn Elkay Water Solutions Corp	3,708	$187,365
3	CECO	Ceco Environmental Corp This page	369	$33,483
4	PCT	PureCycle Technologies, Inc.	1,879	$15,238
5	ERII	Energy Recovery, Inc.	108	$974

9 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$33,483	369	+71.6%	Shares	Defined	2026-07-07
2026-03-31	$12,809	215	-2.7%	Shares	Defined	2026-04-06
2025-12-31	$13,226	221	+29.2%	Shares	Defined	2026-01-05
2025-09-30	$8,755	171	-8.6%	Shares	Defined	2025-10-02
2025-06-30	$5,293	187	+713.0%	Shares	Defined	2025-07-14
2025-03-31	$524	23	-39.5%	Shares	Defined	2025-04-15
2024-12-31	$1,148	38	+123.5%	Shares	Defined	2025-01-03
2024-09-30	$479	17	+112.5%	Shares	Defined	2024-10-07
2024-06-30	$230	8	—	Shares	Defined	2024-07-02
No filing history on record for this holder in this stock.