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MQS Management’s Advanced Drainage Systems WMS Stock Holding History

MQS Management’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 		$298K Buy
+1,900
New +$272K 0.36% 130
2024
Q4 		– Sell
-2,710
Closed -$426K – 407
2024
Q3 		$426K Buy
+2,710
New +$423K 0.24% 171
2024
Q1 		– Sell
-1,827
Closed -$257K – 690
2023
Q4 		$257K Buy
+1,827
New +$220K 0.14% 316

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
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

MQS Management's WMS Position: Q2 2026 in Review

MQS Management opened a new position in Advanced Drainage Systems (WMS) in Q2 2026: 1,900 shares worth $298K. The stake represents 0.36% of the portfolio and ranks #130 among its holdings. This is a return to the name: MQS Management previously reported a position in WMS as recently as Q3 2024.

MQS Management first reported a position in WMS in Q4 2023 and has held it in 3 quarters since. The position peaked at $426K in Q3 2024. 553 funds tracked by Wall St. Rank hold WMS as of Q2 2026.

  • MQS Management held 1,900 shares of Advanced Drainage Systems worth $298K as of Q2 2026.
  • Advanced Drainage Systems was a new MQS Management position in Q2 2026.
  • Advanced Drainage Systems made up 0.36% of MQS Management's portfolio in Q2 2026, its #130 holding.
  • MQS Management first reported a position in Advanced Drainage Systems in Q4 2023 and has held it in 3 quarters since.
  • MQS Management's Advanced Drainage Systems position peaked at $426K in Q3 2024.
  • 553 funds tracked by Wall St. Rank held Advanced Drainage Systems as of Q2 2026.

Based on MQS Management's 13F filing for Q2 2026, filed 7 Aug 2026.