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Advanced Drainage Systems
WMS

Overview Fund Activity

455 hedge funds and large institutions have $7.5B invested in Advanced Drainage Systems in 2025 Q1 according to their latest regulatory filings, with 57 funds opening new positions, 195 increasing their positions, 147 reducing their positions, and 57 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
455
Holders Change
-4
Holders Change %
-0.87%
% of All Funds
6.18%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.04%
New
57
Increased
195
Reduced
147
Closed
57
Calls
$34.8M
Puts
$28.1M
Net Calls
+$6.76M
Net Calls Change
+$5.47M

Top Buyers

1
UBS AM
UBS AM
Illinois
$338M
2
Impax Asset Management Group
Impax Asset Management Group
United Kingdom
$315M
3
First Trust Advisors
First Trust Advisors
Illinois
$224M
4
Amundi
Amundi
France
$127M
5
BAMCO Inc
BAMCO Inc
New York
$33.4M

Top Sellers

1
Swedbank
Swedbank
Sweden
$96M
2
Voloridge Investment Management
Voloridge Investment Management
Florida
$15.9M
3
Alyeska Investment Group
Alyeska Investment Group
Illinois
$45.9M
4
Baillie Gifford & Co
Baillie Gifford & Co
United Kingdom
$271M
5
Citadel Advisors
Citadel Advisors
Florida
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
IIM
151
INTECH Investment Management
Florida
$3.09M +$2.56M +23,556 +483%
State of Tennessee, Department of Treasury
152
State of Tennessee, Department of Treasury
Tennessee
$3.05M – – –
VCM
153
Vision Capital Management
Oregon
$3.04M +$327K +3,007 +12%
Fisher Asset Management
154
Fisher Asset Management
Washington
$2.99M -$446K -4,105 -13%
Vontobel Holding
155
Vontobel Holding
Switzerland
$2.98M +$2.61K +24 +0.1%
LF
156
Lansforsakringar Fondforvaltning
Sweden
$2.98M -$446K -4,105 -13%
Natixis Advisors
157
Natixis Advisors
Massachusetts
$2.95M +$927K +8,531 +46%
ECM
158
ExodusPoint Capital Management
New York
$2.95M +$2.95M +27,105 New
Comerica Bank
159
Comerica Bank
Texas
$2.87M +$544K +5,003 +23%
RSF
160
Rik Saylor Financial
Ohio
$2.77M +$109 +1 +0%
PFSRSONJ
161
Police & Firemen's Retirement System of New Jersey
New Jersey
$2.75M – – –
VOYA Investment Management
162
VOYA Investment Management
Georgia
$2.74M -$2.07M -19,050 -43%
IA
163
Icon Advisers
Colorado
$2.68M – – –
State of New Jersey Common Pension Fund D
164
State of New Jersey Common Pension Fund D
New Jersey
$2.66M -$96.5K -888 -3%
AG
165
AIA Group
Hong Kong
$2.66M -$419K -3,858 -14%
Massachusetts Financial Services
166
Massachusetts Financial Services
Massachusetts
$2.66M -$37.5K -345 -1%
YCM
167
Yousif Capital Management
Michigan
$2.66M -$53.1K -489 -2%
VF
168
Vest Financial
Virginia
$2.57M +$289K +2,664 +13%
1832 Asset Management
169
1832 Asset Management
Ontario, Canada
$2.56M +$306K +2,818 +14%
MAM
170
Mirabaud Asset Management
United Kingdom
$2.44M -$17.9K -165 -0.7%
Ohio Public Employees Retirement System (OPERS)
171
Ohio Public Employees Retirement System (OPERS)
Ohio
$2.41M -$257K -2,367 -10%
Ensign Peak Advisors
172
Ensign Peak Advisors
Utah
$2.4M -$88.7K -816 -4%
Handelsbanken Fonder
173
Handelsbanken Fonder
Sweden
$2.39M – – –
TRSOTSOK
174
Teachers Retirement System of the State of Kentucky
Kentucky
$2.31M – – –
SG Americas Securities
175
SG Americas Securities
New York
$2.31M +$2.31M +21,302 New
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