Hood River Capital Management LLC - Sep 30, 2025 SCHEDULE 13G/A Report for CECO Environmental Corp Common Stock (CECO)

Filing Manager: Hood River Capital Management LLC
Reporting Manager: Hood River Capital Management LLC
Security: CECO Environmental Corp Common Stock
Symbol: CECO
Shares outstanding: 35.4M shares
Disclosed Ownership: 492K shares
Ownership: 1.39%
Form type: SCHEDULE 13G/A
Date filed: 11/14/2025, 08:00 AM
Date of event: Sep 30, 2025
Previous filing: May 15, 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Hood River Capital Management LLC	1.39%	492K	0	0	/s/ Robert Schmaltz	CCO, COO