VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.

Position in WMS — Advanced Drainage Systems, Inc.

CIK 1367401 AMSTERDAM, P7

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Position in WMS

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$30,925,828

-$9,513,534 QoQ

Shares Held

197,030

-33.2% QoQ

Ownership

0.261%

of shares outstanding

% of Portfolio

0.24%

of 13F equity value

Holder Rank

#67

of 543 holders

Holding Since

Sep 2025

4 quarters on record

Voting authority Sole 70% Shared 0% None 30%

Common Shares in WMS Over Time

Shares Held

Position Value (USD)

Position in Building Products & Equipment

Industrials · as of Jun 30, 2026

VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V. holds $42,051,440 across 3 Building Products & Equipment names. WMS ranks #1 (73.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WMS	Advanced Drainage Systems, Inc. This page	197,030	$30,925,828
2	TT	Trane Technologies plc	14,901	$7,318,775
3	BLDR	Builders FirstSource, Inc.	42,544	$3,806,837

All Filings in WMS

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4 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$30,925,828	197,030	-33.2%	Shares	Sole	2026-08-14
2026-03-31	$40,439,362	294,898	+47.6%	Shares	Sole	2026-05-15
2025-12-31	$28,945,434	199,858	+161.0%	Shares	Sole	2026-02-13
2025-09-30	$10,621,091	76,576	—	Shares	Sole	2025-11-14
No filing history on record for this holder in this stock.