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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 %
TAM
76
Thematics Asset Management
France
$17.3M 150,500 +53,000 +54%
Royal Bank of Canada
77
Royal Bank of Canada
Ontario, Canada
$16.7M 145,672 +28,011 +24%
GAM
78
Gotham Asset Management
New York
$16.5M 143,913 -11,084 -7%
Swiss National Bank
79
Swiss National Bank
Switzerland
$16.2M 140,700 -2,100 -1%
KCM
80
Kornitzer Capital Management
Kansas
$15.5M 134,865 -25,730 -16%
Axa
81
Axa
France
$15.3M 133,320 +8,041 +6%
FCM
82
Fernbridge Capital Management
California
$15M 130,565 -67,221 -34%
DPIM
83
Duff & Phelps Investment Management
Illinois
$14.6M 127,078 -26,516 -17%
CRM
84
Cramer Rosenthal McGlynn
Connecticut
$14.6M 127,002 -8,783 -6%
AIM
85
Achmea Investment Management
Netherlands
$14.5M 125,987 -1,655 -1%
AAB
86
ABN AMRO Bank
Netherlands
$14.4M 124,654 +1,660 +1%
PCM
87
Peregrine Capital Management
Minnesota
$13.8M 120,456 +1,790 +2%
Thrivent Financial for Lutherans
88
Thrivent Financial for Lutherans
Minnesota
$13.5M 117,899 -27,978 -19%
LOAME
89
Lombard Odier Asset Management (Europe)
United Kingdom
$13.4M 116,811 -10,115 -8%
FG
90
Foresight Group
United Kingdom
$13.1M 114,329 -1,293 -1%
New York State Common Retirement Fund
91
New York State Common Retirement Fund
New York
$12.9M 112,393 -49,862 -31%
Loomis, Sayles & Company
92
Loomis, Sayles & Company
Massachusetts
$12.5M 108,502 +36,367 +50%
Envestnet Asset Management
93
Envestnet Asset Management
Illinois
$12.3M 106,705 +36,000 +51%
Citadel Advisors
94
Citadel Advisors
Florida
$12M 104,541 +104,541 New
California Public Employees Retirement System
95
California Public Employees Retirement System
California
$11.7M 101,512 +2,206 +2%
PL
96
Perpetual Ltd
Australia
$11.6M 101,182 -1,148 -1%
ECM
97
ExodusPoint Capital Management
New York
$11.3M 98,016 +70,911 +262%
NL
98
Nuveen LLC
North Carolina
$11.1M 96,363 -67,307 -41%
CS
99
Candriam SCA
Luxembourg
$10.8M 94,270 +56 +0.1%
Raymond James Financial
100
Raymond James Financial
Florida
$10.7M 93,559 +53,302 +132%
2 3
4
5 6