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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 %
Federated Hermes
251
Federated Hermes
Pennsylvania
$757K 6,591 -34,615 -84%
RBI
252
Raiffeisen Bank International
Austria
$755K 6,500 -1,130 -15%
VAS
253
Vestmark Advisory Solutions
Massachusetts
$742K 6,462 +3,462 +115%
SC
254
Savant Capital
Illinois
$728K 6,342 -255 -4%
GWM
255
Gibbs Wealth Management
Georgia
$712K 6,203 +6,203 New
AI
256
Atria Investments
North Carolina
$701K 6,105 +3,996 +189%
QCG
257
Quadrant Capital Group
Ohio
$695K 6,055 +2,602 +75%
IAA
258
Independent Advisor Alliance
North Carolina
$695K 6,049 +52 +0.9%
Wolverine Trading
259
Wolverine Trading
Illinois
$687K 5,928 +597 +11%
GCM
260
Graver Capital Management
Ohio
$674K 5,868 -200 -3%
DAS
261
Diversify Advisory Services
Utah
$666K 4,872 +4,872 New
HighTower Advisors
262
HighTower Advisors
Illinois
$661K 5,754 -344 -6%
EM
263
ELCO Management
New York
$637K 5,544 +549 +11%
Jones Financial Companies
264
Jones Financial Companies
Missouri
$616K 5,314 -7,369 -58%
SAM
265
Securian Asset Management
Minnesota
$613K 5,334 – –
DBRC
266
D.B. Root & Company
Pennsylvania
$607K 5,288 -176 -3%
VFA
267
Valeo Financial Advisors
Indiana
$606K 5,275 +3,028 +135%
OQS
268
Occudo Quantitative Strategies
Florida
$605K 5,271 +339 +7%
P
269
Pitcairn
Pennsylvania
$603K 5,252 -1,843 -26%
FFA
270
Farther Finance Advisors
California
$601K 5,234 +5,187 +11,036%
NAS
271
Nicolet Advisory Services
Wisconsin
$589K 5,175 +984 +23%
NED
272
Nancy E. Dempze
$574K 5,000 – –
SAM
273
Shell Asset Management
Netherlands
$574K 4,998 -901 -15%
PCIA
274
Prime Capital Investment Advisors
Kansas
$568K 4,949 -2,832 -36%
Brown Advisory
275
Brown Advisory
Maryland
$549K 4,784 +588 +14%
9 10
11
12 13