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iSAM Funds (UK)’s Advanced Drainage Systems WMS Stock Holding History

iSAM Funds (UK)’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
Q1 		– Sell
-2,303
Closed -$334K – 469
2025
Q4 		$334K Buy
2,303
+2,160
+1,510% +$313K 0.12% 208
2025
Q3 		$19.8K Buy
+143
New +$18.8K ﹤0.01% 588
2025
Q2 		– Sell
-2,255
Closed -$245K – 611
2025
Q1 		$245K Buy
+2,255
New +$263K 0.12% 268
2024
Q3 		– Sell
-2,018
Closed -$324K – 405
2024
Q2 		$324K Buy
+2,018
New +$337K 0.24% 150

Other funds holding WMS

BlackRock
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
UBS AM
UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Impax Asset Management Group
Impax Asset Management Group London, United Kingdom $15.4B AUM 26.43% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

iSAM Funds (UK)'s WMS Position: Q1 2026 in Review

iSAM Funds (UK) sold out of Advanced Drainage Systems (WMS) in Q1 2026, closing a stake of 2,303 shares — an estimated $334K sold.

iSAM Funds (UK) first reported a position in WMS in Q2 2024 and held it in 4 quarters. The position peaked at $334K in Q4 2025. 579 funds tracked by Wall St. Rank hold WMS as of Q1 2026.

  • iSAM Funds (UK) reported no remaining Advanced Drainage Systems position as of Q1 2026 after selling out during the quarter.
  • iSAM Funds (UK) sold 2,303 Advanced Drainage Systems shares in Q1 2026, an estimated $334K.
  • iSAM Funds (UK) first reported a position in Advanced Drainage Systems in Q2 2024 and held it in 4 quarters.
  • iSAM Funds (UK)'s Advanced Drainage Systems position peaked at $334K in Q4 2025.
  • 579 funds tracked by Wall St. Rank held Advanced Drainage Systems as of Q1 2026.

Based on iSAM Funds (UK)'s 13F filing for Q1 2026, filed 13 May 2026.