&Partners’s Advanced Drainage Systems WMS Stock Holding History

&Partners’s Portfolio WMS Stock Details WMS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.85M	Buy	18,162 +4,784	+36%	+$684K	0.01%	828
2026 Q1	$1.83M	Sell	13,378 -3,981	-23%	-$616K	0.01%	947
2025 Q4	$2.51M	Sell	17,359 -4,372	-20%	-$633K	0.01%	756
2025 Q3	$3.01M	Sell	21,731 -1,086	-5%	-$143K	0.02%	596
2025 Q2	$2.62M	Buy	22,817 +5,102	+29%	+$572K	0.02%	558
2025 Q1	$1.92M	Buy	17,715 +7,098	+67%	+$827K	0.02%	554
2024 Q4	$1.23M	Buy	10,617 +127	+1%	+$17.6K	0.01%	683
2024 Q3	$1.65M	Buy	+10,490	New	+$1.64M	0.03%	403

Other funds holding WMS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return

Impax Asset Management Group London, United Kingdom $15.4B AUM 26.43% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

&Partners's WMS Position: Q2 2026 in Review

&Partners increased its Advanced Drainage Systems (WMS) stake by 36% in Q2 2026, buying an estimated $684K and bringing the position to 18,162 shares worth $2.85M. The position accounts for 0.01% of the portfolio, ranked #828.

&Partners first reported a position in WMS in Q3 2024 and has held it in 8 quarters since. The position peaked at $3.01M in Q3 2025. 551 funds tracked by Wall St. Rank hold WMS as of Q2 2026.

&Partners held 18,162 shares of Advanced Drainage Systems worth $2.85M as of Q2 2026.
&Partners bought 4,784 Advanced Drainage Systems shares in Q2 2026, an estimated $684K.
Advanced Drainage Systems made up 0.01% of &Partners's portfolio in Q2 2026, its #828 holding.
&Partners first reported a position in Advanced Drainage Systems in Q3 2024 and has held it in 8 quarters since.
&Partners's Advanced Drainage Systems position peaked at $3.01M in Q3 2025.
551 funds tracked by Wall St. Rank held Advanced Drainage Systems as of Q2 2026.

Based on &Partners's 13F filing for Q2 2026, filed 14 Aug 2026.