ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

Position in WMS — Advanced Drainage Systems, Inc.

CIK 1164508 BOSTON, MA

Position in WMS

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$35,441,411

+$18,486,247 QoQ

Shares Held

225,799

+82.6% QoQ

Ownership

0.299%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#60

of 543 holders

Holding Since

Jun 2020

8 quarters on record

Voting authority Sole 94% Shared 0% None 6%

Industrials · as of Jun 30, 2026

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $682,407,570 across 16 Building Products & Equipment names. WMS ranks #7 (5.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	OC	Owens Corning	957,875	$152,263,810
2	MAS	Masco Corp /De/	1,276,438	$103,863,760
3	TT	Trane Technologies plc	196,490	$96,508,028
4	TREX	Trex Co Inc	1,766,003	$88,370,790
5	BLDR	Builders FirstSource, Inc.	915,658	$81,933,077
6	AWI	Armstrong World Industries Inc	453,190	$72,700,739
7	WMS	Advanced Drainage Systems, Inc. This page	225,799	$35,441,411
8	NPKI	NPK International Inc.	1,134,552	$18,050,722

8 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$35,441,411	225,799	+82.6%	Shares	Defined	2026-08-13
2026-03-31	$16,955,164	123,643	+85.9%	Shares	Defined	2026-05-14
2024-06-30	$10,668,340	66,515	+22.5%	Shares	Defined	2024-08-14
2022-09-30	$6,754,907	54,313	+95.1%	Shares	Defined	2022-11-14
2022-06-30	$2,507,819	27,843	-76.4%	Shares	Defined	2022-08-15
2021-03-31	$12,179,342	117,800	+10.9%	Shares	Defined	2021-05-14
2020-09-30	$6,632,251	106,218	+58.3%	Shares	Defined	2020-11-12
2020-06-30	$3,314,295	67,091	—	Shares	Defined	2020-08-12
No filing history on record for this holder in this stock.