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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 %
T. Rowe Price Associates
126
T. Rowe Price Associates
Maryland
$6.28M 54,632 -46,643 -46%
DZ Bank
127
DZ Bank
Germany
$5.88M 51,215 +1,656 +3%
State Board of Administration of Florida Retirement System
128
State Board of Administration of Florida Retirement System
Florida
$5.83M 50,734 +360 +0.7%
BAM
129
Bell Asset Management
Australia
$5.71M 49,688 -13,736 -22%
TC
130
TwinBeech Capital
New York
$5.63M 49,044 +49,044 New
APC
131
Alpine Peaks Capital
New York
$5.55M 48,320 – –
LPL Financial
132
LPL Financial
California
$5.5M 47,914 +29,341 +158%
Fifth Third Bancorp
133
Fifth Third Bancorp
Ohio
$5.49M 47,818 -2,049 -4%
PSC
134
Prentiss Smith & Co
Vermont
$5.09M 44,340 -419 -0.9%
New York State Teachers Retirement System (NYSTRS)
135
New York State Teachers Retirement System (NYSTRS)
New York
$5.06M 44,043 -211 -0.5%
Franklin Resources
136
Franklin Resources
California
$4.78M 41,608 -52 -0.1%
Fisher Asset Management
137
Fisher Asset Management
Washington
$4.67M 40,651 +13,097 +48%
LF
138
Lansforsakringar Fondforvaltning
Sweden
$4.64M 40,427 +13,039 +48%
BNP Paribas Asset Management
139
BNP Paribas Asset Management
France
$4.38M 38,125 -46 -0.1%
MIM
140
MetLife Investment Management
New Jersey
$4.37M 38,018 -2,328 -6%
MAM
141
Montanaro Asset Management
United Kingdom
$4.34M 37,800 -200 -0.5%
BDLIB
142
Banque de Luxembourg Investments (BLI)
Luxembourg
$4.15M 35,800 +3,800 +12%
Massachusetts Financial Services
143
Massachusetts Financial Services
Massachusetts
$4.03M 35,111 +10,620 +43%
MOACM
144
Mutual of America Capital Management
New York
$4.03M 35,110 -1,222 -3%
AACP
145
Advantage Alpha Capital Partners
California
$3.93M 34,221 -4,884 -12%
EMCIP
146
Ewing Morris & Co Investment Partners
Ontario, Canada
$3.93M 34,204 – –
VF
147
Vest Financial
Virginia
$3.91M 34,031 +10,399 +44%
Treasurer of the State of North Carolina
148
Treasurer of the State of North Carolina
North Carolina
$3.79M 32,997 +924 +3%
AB
149
Amalgamated Bank
New York
$3.7M 32,233 -477 -1%
VCM
150
Vision Capital Management
Oregon
$3.44M 29,973 +1,985 +7%
4 5
6
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