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Dmitry Balyasny’s Advanced Drainage Systems WMS Stock Holding History

Dmitry Balyasny’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 		$53.8M Buy
342,925
+339,858
+11,081% +$48.6M 0.07% 338
2026
Q1 		$421K Sell
3,067
-455,843
-99% -$70.5M ﹤0.01% 2441
2025
Q4 		$66.5M Buy
458,910
+411,883
+876% +$59.6M 0.08% 266
2025
Q3 		$6.52M Buy
+47,027
New +$6.18M 0.01% 1253
2024
Q4 		– Sell
-49,265
Closed -$7.74M – 3326
2024
Q3 		$7.74M Sell
49,265
-15,394
-24% -$2.4M 0.01% 1068
2024
Q2 		$10.4M Buy
64,659
+55,373
+596% +$9.25M 0.02% 869
2024
Q1 		$1.6M Buy
+9,286
New +$1.4M ﹤0.01% 1617
2023
Q4 		– Sell
-102,283
Closed -$11.6M – 2959
2023
Q3 		$11.6M Buy
102,283
+55,647
+119% +$6.79M 0.02% 791
2023
Q2 		$5.31M Buy
46,636
+9,716
+26% +$917K 0.01% 1030
2023
Q1 		$3.11M Sell
36,920
-190,980
-84% -$16.8M 0.01% 1274
2022
Q4 		$18.7M Buy
227,900
+28,701
+14% +$2.91M 0.05% 514
2022
Q3 		$24.8M Sell
199,199
-13,572
-6% -$1.69M 0.08% 359
2022
Q2 		$19.2M Sell
212,771
-106,139
-33% -$10.9M 0.06% 434
2022
Q1 		$37.9M Buy
318,910
+256,478
+411% +$30.4M 0.12% 216
2021
Q4 		$8.5M Buy
+62,432
New +$7.68M 0.03% 681
2021
Q3 		– Sell
-6,444
Closed -$751K – 2473
2021
Q2 		$751K Sell
6,444
-39,470
-86% -$4.38M ﹤0.01% 1422
2021
Q1 		$4.75M Buy
45,914
+33,912
+283% +$3.31M 0.02% 715
2020
Q4 		$1M Buy
+12,002
New +$850K 0.01% 1019
2019
Q4 		– Sell
-14,810
Closed -$478K – 1529
2019
Q3 		$478K Buy
+14,810
New +$481K ﹤0.01% 949
2015
Q1 		– Sell
-154,038
Closed -$3.54M – 1095
2014
Q4 		$3.54M Buy
+154,038
New +$3.37M 0.03% 493

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

Dmitry Balyasny's WMS Position: Q2 2026 in Review

Dmitry Balyasny increased its Advanced Drainage Systems (WMS) stake by 11,081% in Q2 2026, buying an estimated $48.6M and bringing the position to 342,925 shares worth $53.8M. The position accounts for 0.07% of the portfolio, ranked #338.

Dmitry Balyasny first reported a position in WMS in Q4 2014 and has held it in 20 quarters since. The position peaked at $66.5M in Q4 2025. 547 funds tracked by Wall St. Rank hold WMS as of Q2 2026.

  • Dmitry Balyasny held 342,925 shares of Advanced Drainage Systems worth $53.8M as of Q2 2026.
  • Dmitry Balyasny bought 339,858 Advanced Drainage Systems shares in Q2 2026, an estimated $48.6M.
  • Advanced Drainage Systems made up 0.07% of Dmitry Balyasny's portfolio in Q2 2026, its #338 holding.
  • Dmitry Balyasny first reported a position in Advanced Drainage Systems in Q4 2014 and has held it in 20 quarters since.
  • Dmitry Balyasny's Advanced Drainage Systems position peaked at $66.5M in Q4 2025.
  • 547 funds tracked by Wall St. Rank held Advanced Drainage Systems as of Q2 2026.

Based on Balyasny Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.