Advanced Drainage Systems, Inc.

Capital International Investors WMS

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/11/2026

Shares

936,239

Value ($000)

135,595

Weight

0.0%

2020 Q4 - 2025 Q4 (21 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	2/11/2026	135,595	0.0%	936,239	12/31/2025
2025 Q3	11/13/2025	129,525	0.0%	933,851	9/30/2025
2025 Q2	8/13/2025	79,523	0.0%	692,351	6/30/2025
2025 Q1	5/12/2025	13,999	0.0%	128,845	3/31/2025
2024 Q4	2/13/2025	14,892	0.0%	128,823	12/31/2024
2024 Q3	11/13/2024	20,203	0.0%	128,552	9/30/2024
2024 Q2	8/13/2024	28,062	0.0%	174,964	6/30/2024
2024 Q1	5/14/2024	30,136	0.0%	174,964	3/31/2024
2023 Q4	2/13/2024	24,762	0.0%	176,069	12/31/2023
2023 Q3	11/13/2023	23,885	0.0%	209,831	9/30/2023
2023 Q2	8/11/2023	263,273	0.1%	2,313,880	6/30/2023
2023 Q1	5/15/2023	192,247	0.0%	2,282,952	3/31/2023
2022 Q4	2/14/2023	200,419	0.1%	2,444,776	12/31/2022
2022 Q3	11/14/2022	306	0.1%	2,457,212	9/30/2022
2022 Q2	8/15/2022	159	0.0%	1,760,809	6/30/2022
2022 Q1	5/19/2022	67	0.0%	561,578	3/31/2022
2021 Q4	2/14/2022	44	0.0%	323,056	12/31/2021
2021 Q3	11/15/2021	35	0.0%	323,056	9/30/2021
2021 Q2	8/16/2021	38	0.0%	323,056	6/30/2021
2021 Q1	5/14/2021	33	0.0%	323,056	3/31/2021
2020 Q4	2/12/2021	27	0.0%	323,056	12/31/2020