Tetra Tech Inc

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC TTEK

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/5/2026

Shares

58,489

Value ($000)

1,962

Weight

0.0%

2019 Q4 - 2025 Q4 (25 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/5/2026	1,962	0.0%	58,489	12/31/2025
2025 Q3	11/7/2025	1,955	0.0%	58,571	9/30/2025
2025 Q2	8/12/2025	2,116	0.0%	58,833	6/30/2025
2025 Q1	5/14/2025	1,743	0.0%	59,596	3/31/2025
2024 Q4	2/11/2025	2,370	0.1%	59,499	12/31/2024
2024 Q3	11/13/2024	2,799	0.1%	59,345	9/30/2024
2024 Q2	8/15/2024	2,441	0.1%	11,940	6/30/2024
2024 Q1	5/15/2024	2,203	0.1%	11,926	3/31/2024
2023 Q4	2/13/2024	1,977	0.1%	11,846	12/31/2023
2023 Q3	11/14/2023	1,795	0.1%	11,809	9/30/2023
2023 Q2	8/14/2023	1,937	0.1%	11,830	6/30/2023
2023 Q1	5/15/2023	1,735	0.0%	11,809	3/31/2023
2022 Q4	2/21/2023	712	0.0%	4,903	12/31/2022
2022 Q3	11/14/2022	990	0.0%	7,701	9/30/2022
2022 Q2	8/4/2022	1,227	0.0%	8,986	6/30/2022
2022 Q1	5/9/2022	1,479	0.0%	8,969	3/31/2022
2021 Q4	2/3/2022	1,522	0.0%	8,964	12/31/2021
2021 Q3	11/15/2021	1,334	0.0%	8,932	9/30/2021
2021 Q2	8/13/2021	1,101	0.0%	9,020	6/30/2021
2021 Q1	5/14/2021	1,228	0.0%	9,045	3/31/2021
2020 Q4	2/12/2021	2,141	0.0%	18,490	12/31/2020
2020 Q3	11/13/2020	1,487	0.0%	18,799	9/30/2020
2020 Q2	8/14/2020	1,487	0.0%	18,799	6/30/2020
2020 Q1	5/8/2020	1,339	0.0%	18,958	3/31/2020
2019 Q4	2/7/2020	1,343	0.0%	15,592	12/31/2019