Pictet Asset Management Sa - Apr 15, 2025 SCHEDULE 13D/A Report for TETRA TECH INC COMMON STOCK (TTEK)

Filing Manager: Pictet Asset Management Sa
Reporting Manager: PICTET ASSET MANAGEMENT SA
Security: TETRA TECH INC COMMON STOCK
Symbol: TTEK
Shares outstanding: 273M shares
Disclosed Ownership: 14.5M shares
Ownership: 5.3%
Form type: SCHEDULE 13D/A
Date filed: 4/15/2025, 02:06 PM
Date of event: Apr 15, 2025
Previous filing: Feb 11, 2025
Next filing: Oct 17, 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
PICTET ASSET MANAGEMENT SA	5.3%	14.5M	13.3M	0	Karine Valtanen	Global Head of Compliance	0001361570