Nancy E. Dempze’s Advanced Drainage Systems WMS Stock Holding History

Nancy E. Dempze’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	$416K	Sell	2,650 -600	-18%	-$85.7K	0.2%	65
2026 Q1	$446K	Sell	3,250 -450	-12%	-$69.6K	0.24%	64
2025 Q4	$536K	Sell	3,700 -750	-17%	-$109K	0.28%	59
2025 Q3	$617K	Sell	4,450 -550	-11%	-$72.2K	0.34%	54
2025 Q2	$574K	Hold	5,000	–	–	0.33%	57
2025 Q1	$543K	Sell	5,000 -5,000	-50%	-$583K	0.33%	61
2024 Q4	$1.16M	Sell	10,000 -1,500	-13%	-$208K	0.67%	45
2024 Q3	$1.81M	Buy	+11,500	New	+$1.8M	1.01%	34

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

Nancy E. Dempze's WMS Position: Q2 2026 in Review

Nancy E. Dempze reduced its Advanced Drainage Systems (WMS) stake by 18% in Q2 2026, selling an estimated $85.7K and leaving 2,650 shares worth $416K. The position accounts for 0.2% of the portfolio, ranked #65.

Nancy E. Dempze first reported a position in WMS in Q3 2024 and has held it in 8 quarters since. The position peaked at $1.81M in Q3 2024. 553 funds tracked by Wall St. Rank hold WMS as of Q2 2026.

Nancy E. Dempze held 2,650 shares of Advanced Drainage Systems worth $416K as of Q2 2026.
Nancy E. Dempze sold 600 Advanced Drainage Systems shares in Q2 2026, an estimated $85.7K.
Advanced Drainage Systems made up 0.2% of Nancy E. Dempze's portfolio in Q2 2026, its #65 holding.
Nancy E. Dempze first reported a position in Advanced Drainage Systems in Q3 2024 and has held it in 8 quarters since.
Nancy E. Dempze's Advanced Drainage Systems position peaked at $1.81M in Q3 2024.
553 funds tracked by Wall St. Rank held Advanced Drainage Systems as of Q2 2026.

Based on Nancy E. Dempze's 13F filing for Q2 2026, filed 13 Aug 2026.