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Owls Nest Partners IA’s Advanced Drainage Systems WMS Stock Holding History

Owls Nest Partners IA’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 		$33.3M Sell
211,839
-52,262
-20% -$7.47M 10.79% 3
2026
Q1 		$36.2M Buy
264,101
+84,799
+47% +$13.1M 12.68% 4
2025
Q4 		$26M Sell
179,302
-124,233
-41% -$18M 7.19% 7
2025
Q3 		$42.1M Sell
303,535
-34,513
-10% -$4.53M 11.7% 4
2025
Q2 		$38.8M Sell
338,048
-30,945
-8% -$3.47M 9.19% 7
2025
Q1 		$40.1M Buy
368,993
+176,645
+92% +$20.6M 9.69% 7
2024
Q4 		$22.2M Buy
+192,348
New +$26.7M 4.93% 9

Other funds holding WMS

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BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return
Impax Asset Management Group
Impax Asset Management Group London, United Kingdom $15.4B AUM 26.43% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Owls Nest Partners IA's WMS Position: Q2 2026 in Review

Owls Nest Partners IA reduced its Advanced Drainage Systems (WMS) stake by 20% in Q2 2026, selling an estimated $7.47M and leaving 211,839 shares worth $33.3M. The position accounts for 10.79% of the portfolio, ranked #3.

Owls Nest Partners IA first reported a position in WMS in Q4 2024 and has held it in 7 quarters since. The position peaked at $42.1M in Q3 2025. 553 funds tracked by Wall St. Rank hold WMS as of Q2 2026.

  • Owls Nest Partners IA held 211,839 shares of Advanced Drainage Systems worth $33.3M as of Q2 2026.
  • Owls Nest Partners IA sold 52,262 Advanced Drainage Systems shares in Q2 2026, an estimated $7.47M.
  • Advanced Drainage Systems made up 10.79% of Owls Nest Partners IA's portfolio in Q2 2026, its #3 holding.
  • Owls Nest Partners IA first reported a position in Advanced Drainage Systems in Q4 2024 and has held it in 7 quarters since.
  • Owls Nest Partners IA's Advanced Drainage Systems position peaked at $42.1M in Q3 2025.
  • 553 funds tracked by Wall St. Rank held Advanced Drainage Systems as of Q2 2026.

Based on Owls Nest Partners IA's 13F filing for Q2 2026, filed 13 Aug 2026.