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Advanced Drainage
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Overview
Overview
News
News
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Posts
Financials
Financials
Forecast
Forecast
Valuation
Valuation
Shareholders
Shareholders
Profile
Profile
All Shareholders
Institutional Holders
Insiders
All Shareholders
Shareholder Type
Institutions
92.81%
ESOPs
5.92%
Individuals & Insiders
1.17%
State-owned enterprises
0.10%
Private companies
<0.01%
Major Shareholders
Latest
Major Shareholders Latest
Shareholder
% Held
Shares Held
Change %
Shares Changed
Report Date
BlackRock, Inc.
9.91%
7.47M
0.31%
+47.21K
06/30/2026
Advanced Drainage Systems, Inc. Employee Stock Ownership Plan
6.04%
4.56M
0.23%
+0
12/31/2025
Vanguard Capital Management, LLC
5.11%
3.85M
0.22%
-18.96K
06/30/2026
Vanguard Portfolio Management, LLC
4.91%
3.71M
0.06%
+89.85K
06/30/2026
State Street Investment Management
3.57%
2.69M
0.15%
+204.13K
06/30/2026
First Trust Advisors LP
3.53%
2.66M
0.72%
+616.70K
06/30/2026
UBS Asset Management AG
3.47%
2.62M
0.20%
-50.68K
06/30/2026
Impax Asset Management Group Plc
2.45%
1.85M
0.20%
-81.57K
06/30/2026
Baillie Gifford & Co.
2.43%
1.84M
0.38%
-212.05K
06/30/2026
American Century Investment Management Inc
2.17%
1.63M
0.11%
-23.45K
06/30/2026
Geode Capital Management, LLC
1.81%
1.37M
0.04%
+22.65K
06/30/2026
Amundi Asset Management SAS
1.80%
1.35M
0.02%
+65.94K
06/30/2026
Norges Bank Investment Management
1.73%
1.30M
0.24%
+222.56K
06/30/2026
Dimensional Fund Advisors LP
1.69%
1.28M
0.05%
+86.04K
06/30/2026
Eaton Vance Management
1.55%
1.17M
0.13%
+135.72K
06/30/2026
Pictet Asset Management Limited
1.50%
1.13M
1.54%
-1.08M
06/30/2026
Kayne Anderson Rudnick Investment Management, LLC
1.37%
1.04M
0.15%
-71.17K
06/30/2026
Capital Research and Management Company
1.23%
927.87K
0.01%
+25.99K
06/30/2026
KBC Asset Management NV
1.22%
923.70K
0.04%
+6.72K
06/30/2026
Wellington Management Group LLP
1.11%
840.49K
0.35%
-222.74K
06/30/2026