Amundi
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Amundi’s Advanced Drainage Systems WMS Stock Holding History

Amundi’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 		$213M Buy
1,354,610
+65,938
+5% +$9.42M 0.05% 298
2026
Q1 		$177M Buy
1,288,672
+9,096
+0.7% +$1.41M 0.05% 304
2025
Q4 		$185M Buy
1,279,576
+572,193
+81% +$82.9M 0.05% 343
2025
Q3 		$98.3M Sell
707,383
-443,323
-39% -$58.2M 0.03% 412
2025
Q2 		$127M Sell
1,150,706
-30,493
-3% -$3.42M 0.04% 368
2025
Q1 		$127M Buy
1,181,199
+326,435
+38% +$38.1M 0.05% 348
2024
Q4 		$98.7M Buy
854,764
+358,271
+72% +$49.7M 0.03% 424
2024
Q3 		$77.4M Buy
496,493
+127,607
+35% +$19.9M 0.03% 461
2024
Q2 		$58.8M Sell
368,886
-160,018
-30% -$26.7M 0.02% 484
2024
Q1 		$88.3M Sell
528,904
-96,486
-15% -$14.5M 0.04% 402
2023
Q4 		$86.5M Sell
625,390
-71,758
-10% -$8.65M 0.04% 415
2023
Q3 		$79.7M Sell
697,148
-132,331
-16% -$16.2M 0.04% 398
2023
Q2 		$94.2M Sell
829,479
-81,822
-9% -$7.72M 0.05% 373
2023
Q1 		$76.1M Buy
911,301
+168,509
+23% +$14.8M 0.04% 411
2022
Q4 		$61.3M Buy
742,792
+245,574
+49% +$24.9M 0.03% 468
2022
Q3 		$62.2M Sell
497,218
-203,966
-29% -$25.4M 0.04% 457
2022
Q2 		$63.2M Buy
701,184
+279,920
+66% +$28.8M 0.05% 375
2022
Q1 		$50M Buy
421,264
+164,814
+64% +$19.6M 0.03% 465
2021
Q4 		$34.9M Buy
256,450
+180,587
+238% +$22.2M 0.02% 546
2021
Q3 		$8.2M Buy
+75,863
New +$8.73M 0.01% 893

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

Amundi's WMS Position: Q2 2026 in Review

Amundi increased its Advanced Drainage Systems (WMS) stake by 5.1% in Q2 2026, buying an estimated $9.42M and bringing the position to 1,354,610 shares worth $213M. The position accounts for 0.05% of the portfolio, ranked #298.

Amundi first reported a position in WMS in Q3 2021 and has held it in 20 quarters since. 551 funds tracked by Wall St. Rank hold WMS as of Q2 2026.

  • Amundi held 1,354,610 shares of Advanced Drainage Systems worth $213M as of Q2 2026.
  • Amundi bought 65,938 Advanced Drainage Systems shares in Q2 2026, an estimated $9.42M.
  • Advanced Drainage Systems made up 0.05% of Amundi's portfolio in Q2 2026, its #298 holding.
  • Amundi first reported a position in Advanced Drainage Systems in Q3 2021 and has held it in 20 quarters since.
  • 551 funds tracked by Wall St. Rank held Advanced Drainage Systems as of Q2 2026.

Based on Amundi's 13F filing for Q2 2026, filed 11 Aug 2026.