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Archon Partners’s Advanced Drainage Systems WMS Stock Holding History

Archon 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 		– Sell
-59,000
Closed -$8.09M – 44
2026
Q1 		$8.09M Buy
59,000
+19,000
+48% +$2.94M 0.96% 33
2025
Q4 		$5.79M Buy
+40,000
New +$5.79M 0.61% 39
2015
Q4 		– Sell
-28,400
Closed -$822K – 58
2015
Q3 		$822K Buy
+28,400
New +$823K 0.24% 48

Other funds holding WMS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
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
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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Amundi
Amundi Paris, France $413B AUM 44.57% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return

Archon Partners's WMS Position: Q2 2026 in Review

Archon Partners sold out of Advanced Drainage Systems (WMS) in Q2 2026, closing a stake of 59,000 shares — an estimated $8.09M sold.

Archon Partners first reported a position in WMS in Q3 2015 and held it in 3 quarters. The position peaked at $8.09M in Q1 2026. 335 funds tracked by Wall St. Rank hold WMS as of Q2 2026.

  • Archon Partners reported no remaining Advanced Drainage Systems position as of Q2 2026 after selling out during the quarter.
  • Archon Partners sold 59,000 Advanced Drainage Systems shares in Q2 2026, an estimated $8.09M.
  • Archon Partners first reported a position in Advanced Drainage Systems in Q3 2015 and held it in 3 quarters.
  • Archon Partners's Advanced Drainage Systems position peaked at $8.09M in Q1 2026.
  • 335 funds tracked by Wall St. Rank held Advanced Drainage Systems as of Q2 2026.

Based on Archon Partners's 13F filing for Q2 2026, filed 6 Aug 2026.