WMS icon

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
$147M
3
Capital International Investors
Capital International Investors
California
$79.5M
4
IP
Interval Partners
New York
$56.2M
5
SSA
Schonfeld Strategic Advisors
New York
$48.7M

Top Sellers

1
Invesco
Invesco
Georgia
$116M
2
Pictet Asset Management
Pictet Asset Management
Switzerland
$299M
3
Swedbank
Swedbank
Sweden
$52.3M
4
Alyeska Investment Group
Alyeska Investment Group
Illinois
$0
5
BlackRock
BlackRock
New York
$812M
Name Holding Trade Value Shares
Change 		Shares
Change %
Man Group
76
Man Group
United Kingdom
$17.9M +$9.56M +83,220 +114%
TAM
77
Thematics Asset Management
France
$17.3M +$6.09M +53,000 +54%
Royal Bank of Canada
78
Royal Bank of Canada
Ontario, Canada
$16.7M +$3.22M +28,011 +24%
GAM
79
Gotham Asset Management
New York
$16.5M -$1.27M -11,084 -7%
Swiss National Bank
80
Swiss National Bank
Switzerland
$16.2M -$241K -2,100 -1%
KCM
81
Kornitzer Capital Management
Kansas
$15.5M -$2.96M -25,730 -16%
Axa
82
Axa
France
$15.3M +$924K +8,041 +6%
FCM
83
Fernbridge Capital Management
California
$15M -$7.72M -67,221 -34%
DPIM
84
Duff & Phelps Investment Management
Illinois
$14.6M -$3.05M -26,516 -17%
CRM
85
Cramer Rosenthal McGlynn
Connecticut
$14.6M -$1.01M -8,783 -6%
AIM
86
Achmea Investment Management
Netherlands
$14.5M -$190K -1,655 -1%
AAB
87
ABN AMRO Bank
Netherlands
$14.4M +$192K +1,660 +1%
PCM
88
Peregrine Capital Management
Minnesota
$13.8M +$206K +1,790 +2%
Thrivent Financial for Lutherans
89
Thrivent Financial for Lutherans
Minnesota
$13.5M -$3.21M -27,978 -19%
LOAME
90
Lombard Odier Asset Management (Europe)
United Kingdom
$13.4M -$1.16M -10,115 -8%
FG
91
Foresight Group
United Kingdom
$13.1M -$149K -1,293 -1%
New York State Common Retirement Fund
92
New York State Common Retirement Fund
New York
$12.9M -$5.73M -49,862 -31%
Loomis, Sayles & Company
93
Loomis, Sayles & Company
Massachusetts
$12.5M +$4.18M +36,367 +50%
Envestnet Asset Management
94
Envestnet Asset Management
Illinois
$12.3M +$4.13M +36,000 +51%
Citadel Advisors
95
Citadel Advisors
Florida
$12M +$12M +104,541 New
California Public Employees Retirement System
96
California Public Employees Retirement System
California
$11.7M +$253K +2,206 +2%
PL
97
Perpetual Ltd
Australia
$11.6M -$132K -1,148 -1%
ECM
98
ExodusPoint Capital Management
New York
$11.3M +$8.14M +70,911 +262%
NL
99
Nuveen LLC
North Carolina
$11.1M -$7.73M -67,307 -41%
CS
100
Candriam SCA
Luxembourg
$10.8M +$6.43K +56 +0.1%
2 3
4
5 6