Question 1

How many shares of WMS does Impax Asset Management Group plc own?

Accepted Answer

As of 2026-Q2, Impax Asset Management Group plc holds 1.8M shares of WMS (ADVANCED DRAINAGE SYSTEMS IN).

Question 2

What is Impax Asset Management Group plc's WMS position worth?

Accepted Answer

As of 2026-Q2, Impax Asset Management Group plc's WMS position is worth $289.7M.

Question 3

Is Impax Asset Management Group plc buying or selling WMS?

Accepted Answer

In 2026-Q2, Impax Asset Management Group plc decreased their WMS position (-4.2% change in shares).

Question 4

When did Impax Asset Management Group plc first buy WMS?

Accepted Answer

Based on available 13F filings, Impax Asset Management Group plc first reported a position in WMS in 2024-Q3. They have held the position across 30 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	1.8M	-4.2%	$289.7M	1.9%	$156.96	0
2026-Q1	Decreased	1.9M	-6.7%	$264.3M	1.8%	$162.21	0
2025-Q4	Decreased	2.1M	-17.3%	$299.3M	1.9%	$146.95	0
2025-Q3	Decreased	2.5M	-17.9%	$345.8M	2.0%	$137.84	0
2025-Q2	Increased	3M	+4.8%	$348.7M	2.0%	$115.69	56
2025-Q1	Increased	2.9M	+14.8%	$314.7M	1.9%	$107.77	56
2024-Q4	Increased	2.5M	+34.6%	$291.7M	1.3%	$114.20	63
2024-Q3	Decreased	1.9M	-9.5%	$294.8M	1.2%	$159.23	0