PICTET ASSET MANAGEMENT SA - 15 Apr 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
Filing time: 15 Apr 2025, 14:06:00 UTC
Date of event: 15 Apr 2025
Previous filing: 11 Feb 2025
Next filing: 17 Oct 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