Advanced Drainage Systems, Inc.

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM WMS

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

Shares

69,194

Value ($000)

10,021

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	2/17/2026	10,021	0.0%	69,194	12/31/2025
2025 Q3	11/14/2025	9,606	0.0%	69,256	9/30/2025
2025 Q2	8/14/2025	8,044	0.0%	70,036	6/30/2025
2025 Q1	5/15/2025	7,606	0.0%	70,009	3/31/2025
2024 Q4	3/18/2025	7,936	0.0%	68,651	12/31/2024
2024 Q3	4/4/2025	10,380	0.0%	66,050	9/30/2024
2024 Q2	4/8/2025	10,898	0.0%	67,945	6/30/2024
2024 Q1	5/16/2024	12,036	0.0%	69,879	3/31/2024
2023 Q4	2/13/2024	10,477	0.0%	74,497	12/31/2023
2023 Q3	11/14/2023	8,913	0.0%	78,305	9/30/2023
2023 Q2	8/21/2023	9,698	0.0%	85,236	6/30/2023
2023 Q1	5/9/2023	6,867	0.0%	81,542	3/31/2023
2022 Q4	2/14/2023	6,877	0.0%	83,901	12/31/2022
2022 Q3	11/21/2022	10,398	0.0%	83,604	9/30/2022
2022 Q2	8/15/2022	7,351	0.0%	81,619	6/30/2022
2022 Q1	5/16/2022	8,548	0.0%	71,950	3/31/2022
2021 Q4	2/15/2022	10,609	0.0%	77,935	12/31/2021
2021 Q3	11/15/2021	10,459	0.0%	96,691	9/30/2021
2021 Q2	8/16/2021	11,414	0.0%	97,915	6/30/2021
2021 Q1	5/18/2021	8,785	0.0%	84,974	3/31/2021
2020 Q4	2/16/2021	7,121	0.0%	85,205	12/31/2020
2020 Q3	11/17/2020	5,253	0.0%	84,131	9/30/2020
2020 Q2	8/17/2020	3,683	0.0%	74,550	6/30/2020
2020 Q1	5/13/2020	1,942	0.0%	65,951	3/31/2020
2019 Q4	2/14/2020	2,574	0.0%	66,278	12/31/2019