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Advanced Drainage Systems
WMS

Overview Fund Activity

473 hedge funds and large institutions have $8.31B invested in Advanced Drainage Systems in 2025 Q2 according to their latest regulatory filings, with 73 funds opening new positions, 181 increasing their positions, 166 reducing their positions, and 51 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
473
Holders Change
+18
Holders Change %
+3.96%
% of All Funds
6.34%
Holding in Top 10
5
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+66.67%
% of All Funds
0.07%
New
73
Increased
181
Reduced
166
Closed
51
Calls
$16M
Puts
$6.33M
Net Calls
+$9.64M
Net Calls Change
+$2.89M

Top Buyers

1
IC
Impactive Capital
New York
+$191M
2
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management
California
+$133M
3
Capital International Investors
Capital International Investors
California
+$64.7M
4
IP
Interval Partners
New York
+$56.2M
5
SSA
Schonfeld Strategic Advisors
New York
+$41M

Top Sellers

1
Invesco
Invesco
Georgia
-$83.3M
2
Pictet Asset Management
Pictet Asset Management
Switzerland
-$66.5M
3
Swedbank
Swedbank
Sweden
-$49.2M
4
Alyeska Investment Group
Alyeska Investment Group
Illinois
-$45.9M
5
BlackRock
BlackRock
New York
-$26.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
CIBC World Market
176
CIBC World Market
Ontario, Canada
$2.43M +$67.8K +590 +3%
PP
177
PDT Partners
New York
$2.42M +$2.42M +21,089 New
Baird Financial Group
178
Baird Financial Group
Wisconsin
$2.42M +$43.9K +382 +2%
Handelsbanken Fonder
179
Handelsbanken Fonder
Sweden
$2.41M -$111K -963 -4%
Universal-Beteiligungs- und Servicegesellschaft
180
Universal-Beteiligungs- und Servicegesellschaft
Germany
$2.39M -$5.72M -49,834 -71%
Allspring Global Investments
181
Allspring Global Investments
North Carolina
$2.38M +$121K +1,015 +5%
Ensign Peak Advisors
182
Ensign Peak Advisors
Utah
$2.32M -$218K -1,900 -9%
LSERS
183
Louisiana State Employees Retirement System
Louisiana
$2.29M +$11.5K +100 +0.5%
AG
184
AIA Group
Hong Kong
$2.15M -$668K -5,817 -24%
DekaBank Deutsche Girozentrale
185
DekaBank Deutsche Girozentrale
Germany
$2.13M – – –
COPPSERS
186
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$2.08M +$145K +1,265 +7%
IA
187
Icon Advisers
Colorado
$2.08M -$753K -6,552 -27%
Citigroup
188
Citigroup
New York
$2.04M -$392K -3,415 -16%
Cetera Investment Advisers
189
Cetera Investment Advisers
Illinois
$1.98M +$222K +1,929 +13%
AWM
190
Absher Wealth Management
North Carolina
$1.98M +$93.6K +815 +5%
SOMRS
191
State of Michigan Retirement System
Michigan
$1.95M +$11.5K +100 +0.6%
Creative Planning
192
Creative Planning
Kansas
$1.91M -$170K -1,481 -8%
OC
193
Oppenheimer & Co
New York
$1.9M +$409K +3,559 +27%
EGM
194
Engineers Gate Manager
New York
$1.86M +$1.18M +10,308 +175%
CIM
195
Corbyn Investment Management
Maryland
$1.86M +$43.3K +377 +2%
SG Americas Securities
196
SG Americas Securities
New York
$1.84M -$605K -5,264 -25%
AFA
197
AA Financial Advisors
Ohio
$1.84M -$41.1K -358 -2%
AI
198
Atom Investors
Texas
$1.84M +$1.84M +16,003 New
SOADOR
199
State of Alaska Department of Revenue
Alaska
$1.83M +$878K +7,655 +93%
NMIMC
200
Northwestern Mutual Investment Management Company
Wisconsin
$1.81M +$8.04K +70 +0.4%
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