Madison Asset Management, LLC

Position in WMS — Advanced Drainage Systems, Inc.

CIK 1299351 MADISON, WI

Position in WMS

as of Jun 30, 2026 · filed Aug 10, 2026 Compact

Position Value

$3,053,185

+$389,572 QoQ

Shares Held

19,452

+0.1% QoQ

Ownership

0.026%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

#193

of 547 holders

Holding Since

Jun 2025

5 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Madison Asset Management, LLC holds $163,000,317 across 4 Building Products & Equipment names. WMS ranks #4 (1.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CSL	Carlisle Companies Inc	421,406	$152,865,026
2	AAON	Aaon, Inc.	30,486	$3,867,453
3	MAIR	Madison Air Solutions Corp	82,427	$3,214,653
4	WMS	Advanced Drainage Systems, Inc. This page	19,452	$3,053,185

5 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,053,185	19,452	+0.1%	Shares	Sole	2026-08-10
2026-03-31	$2,663,613	19,424	-16.6%	Shares	Sole	2026-05-07
2025-12-31	$3,373,380	23,292	+0.6%	Shares	Sole	2026-02-04
2025-09-30	$3,209,934	23,143	+0.1%	Shares	Sole	2025-11-06
2025-06-30	$2,656,137	23,125	—	Shares	Sole	2025-08-11
No filing history on record for this holder in this stock.