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William Blair & Company’s
Advanced Drainage Systems
WMS
Stock Holding History
William Blair & Company’s Portfolio
WMS Stock Details
WMS Fund Activity
Bought
Maintained
Sold
Shares
Quarter
Market Value
Status
Shares
Change in
Stake
Trade Value
Portfolio Weight
Portfolio Position
2026
Q1
$571K
Buy
+4,167
New
+$645K
﹤0.01%
1108
2024
Q4
–
Sell
-4,756
Closed
-$747K
–
1891
2024
Q3
$747K
Sell
4,756
-1,560
-25%
-$244K
﹤0.01%
993
2024
Q2
$1.01M
Sell
6,316
-275
-4%
-$46K
﹤0.01%
873
2024
Q1
$1.14M
Buy
6,591
+40
+0.6%
+$6.02K
﹤0.01%
828
2023
Q4
$921K
Sell
6,551
-109
-2%
-$13.1K
﹤0.01%
879
2023
Q3
$758K
Sell
6,660
-597
-8%
-$72.9K
﹤0.01%
927
2023
Q2
$826K
Buy
7,257
+572
+9%
+$54K
﹤0.01%
909
2023
Q1
$563K
Buy
6,685
+1,456
+28%
+$128K
﹤0.01%
1003
2022
Q4
$429K
Buy
5,229
+45
+0.9%
+$4.56K
﹤0.01%
1092
2022
Q3
$645K
Buy
5,184
+1,727
+50%
+$215K
﹤0.01%
967
2022
Q2
$311K
Buy
+3,457
New
+$355K
﹤0.01%
1250
2015
Q4
–
Sell
-8,270
Closed
-$239K
–
1278
2015
Q3
$239K
Buy
+8,270
New
+$240K
﹤0.01%
1218
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Fund Insights
Common Fund Bets
See what stocks and ETFs funds are collectively bullish/bearish on
Largest Fund Trades
Explore the largest stock and ETF buys and sells made by funds
High Conviction Trades
Discover high conviction trades that caused a significant change in a fund's stake in a stock
Fund Manager Portfolios
Gain insights from the world’s largest funds and super investors
WSR Indexes
Fund Manager Index
Stock index based on fund manager consensus updated each quarter
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