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State of Michigan Retirement System’s Advanced Drainage Systems WMS Stock Holding History

State of Michigan Retirement System’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 		$2.36M Buy
17,200
+300
+2% +$46.4K 0.01% 621
2025
Q4 		$2.45M Sell
16,900
-100
-0.6% -$14.5K 0.01% 606
2025
Q3 		$2.36M Hold
17,000
– – 0.01% 623
2025
Q2 		$1.95M Buy
17,000
+100
+0.6% +$11.2K 0.01% 658
2025
Q1 		$1.84M Buy
16,900
+200
+1% +$23.3K 0.01% 665
2024
Q4 		$1.93M Hold
16,700
– – 0.01% 668
2024
Q3 		$2.62M Buy
16,700
+300
+2% +$46.8K 0.01% 573
2024
Q2 		$2.63M Sell
16,400
-400
-2% -$66.8K 0.01% 548
2024
Q1 		$2.89M Buy
16,800
+400
+2% +$60.2K 0.02% 535
2023
Q4 		$2.31M Sell
16,400
-200
-1% -$24.1K 0.01% 579
2023
Q3 		$1.89M Buy
16,600
+1,200
+8% +$147K 0.01% 603
2023
Q2 		$1.75M Sell
15,400
-12,731
-45% -$1.2M 0.01% 639
2023
Q1 		$2.37M Buy
+28,131
New +$2.47M 0.02% 554
2022
Q4 		– Sell
-5,474
Closed -$681K – 977
2022
Q3 		$681K Sell
5,474
-20,596
-79% -$2.56M 0.01% 869
2022
Q2 		$2.35M Buy
+26,070
New +$2.68M 0.02% 537

Other funds holding WMS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $94.8B AUM 24.11% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Impax Asset Management Group
Impax Asset Management Group London, United Kingdom $14.3B AUM 19.8% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

State of Michigan Retirement System's WMS Position: Q1 2026 in Review

State of Michigan Retirement System increased its Advanced Drainage Systems (WMS) stake by 1.8% in Q1 2026, buying an estimated $46.4K and bringing the position to 17,200 shares worth $2.36M. The position accounts for 0.01% of the portfolio, ranked #621.

State of Michigan Retirement System first reported a position in WMS in Q2 2022 and has held it in 15 quarters since. The position peaked at $2.89M in Q1 2024. 576 funds tracked by Wall St. Rank hold WMS as of Q1 2026.

  • State of Michigan Retirement System held 17,200 shares of Advanced Drainage Systems worth $2.36M as of Q1 2026.
  • State of Michigan Retirement System bought 300 Advanced Drainage Systems shares in Q1 2026, an estimated $46.4K.
  • Advanced Drainage Systems made up 0.01% of State of Michigan Retirement System's portfolio in Q1 2026, its #621 holding.
  • State of Michigan Retirement System first reported a position in Advanced Drainage Systems in Q2 2022 and has held it in 15 quarters since.
  • State of Michigan Retirement System's Advanced Drainage Systems position peaked at $2.89M in Q1 2024.
  • 576 funds tracked by Wall St. Rank held Advanced Drainage Systems as of Q1 2026.

Based on State of Michigan Retirement System's 13F filing for Q1 2026, filed 4 May 2026.