WMS icon

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 58 funds opening new positions, 195 increasing their positions, 146 reducing their positions, and 57 closing their positions.

Holders
455
Holders Change
-3
Holders Change %
-0.66%
% 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
58
Increased
195
Reduced
146
Closed
57
Calls
$34.8M
Puts
$28.1M
Net Calls
+$6.76M
Net Calls Change
+$5.47M

Top Buyers

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

Top Sellers

1
Norges Bank
1
Norges Bank
Norway
$0
2
Swedbank
2
Swedbank
Sweden
$96M
3
Voloridge Investment Management
3
Voloridge Investment Management
Florida
$15.9M
4
Alyeska Investment Group
4
Alyeska Investment Group
Illinois
$45.9M
5
Baillie Gifford & Co
5
Baillie Gifford & Co
United Kingdom
$271M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$819M 7,537,094 +204,826 +3%
BlackRock
2
BlackRock
New York
$794M 7,304,389 -118,272 -2%
Pictet Asset Management
3
Pictet Asset Management
Switzerland
$346M 3,183,004 +52,849 +2%
UBS AM
4
UBS AM
Illinois
$338M 3,114,224 +1,049,697 +51%
Impax Asset Management Group
5
Impax Asset Management Group
United Kingdom
$315M 2,904,414 +374,414 +15%
State Street
6
State Street
Massachusetts
$281M 2,587,308 -77,076 -3%
Baillie Gifford & Co
7
Baillie Gifford & Co
United Kingdom
$271M 2,492,319 -176,806 -7%
First Trust Advisors
8
First Trust Advisors
Illinois
$224M 2,060,800 +327,973 +19%
Invesco
9
Invesco
Georgia
$188M 1,734,537 +45,993 +3%
Morgan Stanley
10
Morgan Stanley
New York
$168M 1,545,383 +305,606 +25%
American Century Companies
11
American Century Companies
Missouri
$150M 1,378,487 -23,960 -2%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$135M 1,244,016 +51,270 +4%
Amundi
13
Amundi
France
$127M 1,181,199 +326,435 +38%
Dimensional Fund Advisors
14
Dimensional Fund Advisors
Texas
$112M 1,031,682 +224,015 +28%
William Blair Investment Management
15
William Blair Investment Management
Illinois
$110M 1,013,255 -26,844 -3%
Swedbank
16
Swedbank
Sweden
$96M 883,789 -496,111 -36%
Canada Pension Plan Investment Board
17
Canada Pension Plan Investment Board
Ontario, Canada
$95.7M 880,711 +10,591 +1%
KBC Group
18
KBC Group
Belgium
$95M 874,219 +135,470 +18%
Ameriprise
19
Ameriprise
Minnesota
$80.2M 738,054 +62,405 +9%
LIP
20
Liontrust Investment Partners
United Kingdom
$75.9M 698,960 -43,070 -6%
MU
21
Mirova US
Massachusetts
$75M 690,435 +282,847 +69%
Charles Schwab
22
Charles Schwab
California
$71.4M 657,381 +63,819 +11%
Janus Henderson Group
23
Janus Henderson Group
United Kingdom
$70.4M 650,185 +6,129 +1%
Northern Trust
24
Northern Trust
Illinois
$70.3M 646,857 -18,604 -3%
Bank of New York Mellon
25
Bank of New York Mellon
New York
$63.1M 580,864 -10,688 -2%
1
2 3 4 5