Advanced Drainage Systems, Inc.

CHARLES SCHWAB INVESTMENT MANAGEMENT INC WMS

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

717,958

Value ($000)

103,982

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	2/13/2026	103,982	0.0%	717,958	12/31/2025
2025 Q3	11/10/2025	96,850	0.0%	698,269	9/30/2025
2025 Q2	8/12/2025	76,496	0.0%	665,991	6/30/2025
2025 Q1	9/15/2025	70,252	0.0%	646,587	3/31/2025
2024 Q4	2/6/2025	68,616	0.0%	593,562	12/31/2024
2024 Q3	11/12/2024	88,332	0.0%	562,052	9/30/2024
2024 Q2	8/12/2024	78,117	0.0%	487,044	6/30/2024
2024 Q1	5/9/2024	81,838	0.0%	475,142	3/31/2024
2023 Q4	2/6/2024	66,249	0.0%	471,056	12/31/2023
2023 Q3	11/8/2023	52,470	0.0%	460,948	9/30/2023
2023 Q2	8/10/2023	47,113	0.0%	414,073	6/30/2023
2023 Q1	5/12/2023	34,487	0.0%	409,531	3/31/2023
2022 Q4	2/13/2023	33,366	0.0%	407,053	12/31/2022
2022 Q3	11/14/2022	48,164	0.0%	387,265	9/30/2022
2022 Q2	8/15/2022	44,311	0.0%	491,961	6/30/2022
2022 Q1	5/13/2022	57,691	0.0%	485,568	3/31/2022
2021 Q4	2/11/2022	63,158	0.0%	463,949	12/31/2021
2021 Q3	11/16/2021	48,839	0.0%	451,502	9/30/2021
2021 Q2	8/16/2021	35,343	0.0%	303,192	6/30/2021
2021 Q1	5/17/2021	43,610	0.0%	421,794	3/31/2021
2020 Q4	2/16/2021	32,154	0.0%	384,703	12/31/2020
2020 Q3	11/13/2020	22,512	0.0%	360,529	9/30/2020
2020 Q2	8/20/2020	17,852	0.0%	361,374	6/30/2020
2020 Q1	5/15/2020	9,421	0.0%	320,002	3/31/2020
2019 Q4	2/7/2020	11,872	0.0%	305,647	12/31/2019