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Advanced Drainage Systems
WMS

Overview Fund Activity

469 hedge funds and large institutions have $8.24B invested in Advanced Drainage Systems in 2025 Q2 according to their latest regulatory filings, with 72 funds opening new positions, 181 increasing their positions, 163 reducing their positions, and 51 closing their positions.

Holders
469
Holders Change
+14
Holders Change %
+3.08%
% of All Funds
6.3%
Holding in Top 10
5
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+66.67%
% of All Funds
0.07%
New
72
Increased
181
Reduced
163
Closed
51
Calls
$14M
Puts
$4.7M
Net Calls
+$9.3M
Net Calls Change
+$2.54M

Top Buyers

1
IC
1
Impactive Capital
New York
$191M
2
Kayne Anderson Rudnick Investment Management
2
Kayne Anderson Rudnick Investment Management
California
$147M
3
Norges Bank
3
Norges Bank
Norway
$91M
4
Capital International Investors
4
Capital International Investors
California
$79.5M
5
IP
5
Interval Partners
New York
$56.2M

Top Sellers

1
Invesco
1
Invesco
Georgia
$116M
2
Pictet Asset Management
2
Pictet Asset Management
Switzerland
$299M
3
Swedbank
3
Swedbank
Sweden
$52.3M
4
Alyeska Investment Group
4
Alyeska Investment Group
Illinois
$0
5
BlackRock
5
BlackRock
New York
$812M
Name Market Value Shares Shares
Change 		Shares
Change %
Baird Financial Group
176
Baird Financial Group
Wisconsin
$2.42M 21,049 +382 +2%
Handelsbanken Fonder
177
Handelsbanken Fonder
Sweden
$2.41M 20,995 -963 -4%
Universal-Beteiligungs- und Servicegesellschaft
178
Universal-Beteiligungs- und Servicegesellschaft
Germany
$2.39M 20,802 -49,834 -71%
Allspring Global Investments
179
Allspring Global Investments
North Carolina
$2.38M 19,929 +1,015 +5%
Ensign Peak Advisors
180
Ensign Peak Advisors
Utah
$2.32M 20,186 -1,900 -9%
LSERS
181
Louisiana State Employees Retirement System
Louisiana
$2.29M 19,900 +100 +0.5%
AG
182
AIA Group
Hong Kong
$2.15M 18,695 -5,817 -24%
DekaBank Deutsche Girozentrale
183
DekaBank Deutsche Girozentrale
Germany
$2.13M 18,354 – –
COPPSERS
184
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$2.08M 18,140 +1,265 +7%
IA
185
Icon Advisers
Colorado
$2.08M 18,100 -6,552 -27%
Citigroup
186
Citigroup
New York
$2.04M 17,739 -3,415 -16%
Cetera Investment Advisers
187
Cetera Investment Advisers
Illinois
$1.98M 17,274 +1,929 +13%
AWM
188
Absher Wealth Management
North Carolina
$1.98M 17,269 +815 +5%
SOMRS
189
State of Michigan Retirement System
Michigan
$1.95M 17,000 +100 +0.6%
Creative Planning
190
Creative Planning
Kansas
$1.91M 16,605 -1,481 -8%
OC
191
Oppenheimer & Co
New York
$1.9M 16,549 +3,559 +27%
EGM
192
Engineers Gate Manager
New York
$1.86M 16,208 +10,308 +175%
CIM
193
Corbyn Investment Management
Maryland
$1.86M 16,189 +377 +2%
SG Americas Securities
194
SG Americas Securities
New York
$1.84M 16,038 -5,264 -25%
AFA
195
AA Financial Advisors
Ohio
$1.84M 16,009 -358 -2%
AI
196
Atom Investors
Texas
$1.84M 16,003 +16,003 New
SOADOR
197
State of Alaska Department of Revenue
Alaska
$1.83M 15,920 +7,655 +93%
NMIMC
198
Northwestern Mutual Investment Management Company
Wisconsin
$1.81M 15,765 +70 +0.4%
KK
199
KLP Kapitalforvaltning
Norway
$1.78M 15,500 +500 +3%
Asset Management One
200
Asset Management One
Japan
$1.77M 15,408 – –
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