Advanced Drainage Systems, Inc.

Assenagon Asset Management S.A. WMS

Report date

3/31/2026

Quarter

2026 Q1

Filed

4/20/2026

Shares

9,032

Value ($000)

1,239

Weight

0.0%

2019 Q4 - 2026 Q1 (20 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
2026 Q1	4/20/2026	1,239	0.0%	9,032	3/31/2026
2025 Q2	7/11/2025	387	0.0%	3,371	6/30/2025
2025 Q1	4/15/2025	206	0.0%	1,897	3/31/2025
2024 Q4	1/14/2025	11,186	0.0%	96,764	12/31/2024
2024 Q3	10/23/2024	10,113	0.0%	64,346	9/30/2024
2024 Q2	7/18/2024	2,944	0.0%	18,353	6/30/2024
2024 Q1	4/24/2024	351	0.0%	2,038	3/31/2024
2023 Q4	1/17/2024	351	0.0%	2,496	12/31/2023
2023 Q3	11/6/2023	308	0.0%	2,706	9/30/2023
2023 Q2	7/25/2023	360	0.0%	3,168	6/30/2023
2023 Q1	4/18/2023	4,061	0.0%	48,230	3/31/2023
2022 Q4	1/12/2023	435	0.0%	5,307	12/31/2022
2022 Q3	10/27/2022	453	0.0%	3,645	9/30/2022
2022 Q2	7/27/2022	499	0.0%	5,544	6/30/2022
2022 Q1	4/25/2022	4,254	0.0%	35,805	3/31/2022
2021 Q3	10/19/2021	2,026	0.0%	18,727	9/30/2021
2021 Q1	4/26/2021	4,187	0.0%	40,493	3/31/2021
2020 Q3	10/7/2020	3,731	0.0%	59,749	9/30/2020
2020 Q1	4/17/2020	1,637	0.0%	55,596	3/31/2020
2019 Q4	1/17/2020	2,618	0.0%	67,416	12/31/2019