Capital International Investors
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Capital International Investors’s Advanced Drainage Systems WMS Stock Holding History

Capital International Investors’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 		$103M Buy
657,285
+18,264
+3% +$2.61M 0.02% 288
2026
Q1 		$87.6M Sell
639,021
-297,218
-32% -$46M 0.02% 295
2025
Q4 		$136M Buy
936,239
+2,388
+0.3% +$346K 0.02% 270
2025
Q3 		$130M Buy
933,851
+241,500
+35% +$31.7M 0.02% 273
2025
Q2 		$79.5M Buy
692,351
+563,506
+437% +$63.1M 0.01% 305
2025
Q1 		$14M Buy
128,845
+22
+0% +$2.56K ﹤0.01% 394
2024
Q4 		$14.9M Buy
128,823
+271
+0.2% +$37.6K ﹤0.01% 402
2024
Q3 		$20.2M Sell
128,552
-46,412
-27% -$7.25M ﹤0.01% 381
2024
Q2 		$28.1M Hold
174,964
– – 0.01% 358
2024
Q1 		$30.1M Sell
174,964
-1,105
-0.6% -$166K 0.01% 357
2023
Q4 		$24.8M Sell
176,069
-33,762
-16% -$4.07M 0.01% 376
2023
Q3 		$23.9M Sell
209,831
-2,104,049
-91% -$257M 0.01% 368
2023
Q2 		$263M Buy
2,313,880
+30,928
+1% +$2.92M 0.06% 210
2023
Q1 		$192M Sell
2,282,952
-161,824
-7% -$14.2M 0.05% 238
2022
Q4 		$200M Sell
2,444,776
-12,436
-0.5% -$1.26M 0.05% 242
2022
Q3 		$306M Buy
2,457,212
+696,403
+40% +$86.7M 0.09% 203
2022
Q2 		$159M Buy
1,760,809
+1,199,231
+214% +$123M 0.04% 259
2022
Q1 		$66.7M Buy
561,578
+238,522
+74% +$28.3M 0.02% 342
2021
Q4 		$44M Hold
323,056
– – 0.01% 366
2021
Q3 		$34.9M Hold
323,056
– – 0.01% 373
2021
Q2 		$37.7M Hold
323,056
– – 0.01% 380
2021
Q1 		$33.4M Hold
323,056
– – 0.01% 369
2020
Q4 		$27M Buy
+323,056
New +$22.9M 0.01% 373

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

Capital International Investors's WMS Position: Q2 2026 in Review

Capital International Investors increased its Advanced Drainage Systems (WMS) stake by 2.9% in Q2 2026, buying an estimated $2.61M and bringing the position to 657,285 shares worth $103M. The position accounts for 0.02% of the portfolio, ranked #288.

Capital International Investors first reported a position in WMS in Q4 2020 and has held it in 23 quarters since. The position peaked at $306M in Q3 2022. 553 funds tracked by Wall St. Rank hold WMS as of Q2 2026.

  • Capital International Investors held 657,285 shares of Advanced Drainage Systems worth $103M as of Q2 2026.
  • Capital International Investors bought 18,264 Advanced Drainage Systems shares in Q2 2026, an estimated $2.61M.
  • Advanced Drainage Systems made up 0.02% of Capital International Investors's portfolio in Q2 2026, its #288 holding.
  • Capital International Investors first reported a position in Advanced Drainage Systems in Q4 2020 and has held it in 23 quarters since.
  • Capital International Investors's Advanced Drainage Systems position peaked at $306M in Q3 2022.
  • 553 funds tracked by Wall St. Rank held Advanced Drainage Systems as of Q2 2026.

Based on Capital International Investors's 13F filing for Q2 2026, filed 12 Aug 2026.