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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
+$133M
3
Capital International Investors
Capital International Investors
California
+$64.7M
4
IP
Interval Partners
New York
+$56.2M
5
SSA
Schonfeld Strategic Advisors
New York
+$41M

Top Sellers

1
Invesco
Invesco
Georgia
-$83.3M
2
Pictet Asset Management
Pictet Asset Management
Switzerland
-$66.5M
3
Swedbank
Swedbank
Sweden
-$49.2M
4
Alyeska Investment Group
Alyeska Investment Group
Illinois
-$45.9M
5
BlackRock
BlackRock
New York
-$26.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
GAM
301
Guinness Asset Management
United Kingdom
$402K -$16.7K -145 -4%
PWG
302
Portside Wealth Group
Utah
$394K +$394K +3,434 New
Assenagon Asset Management
303
Assenagon Asset Management
Luxembourg
$387K +$169K +1,474 +78%
FFN
304
Focus Financial Network
Minnesota
$383K +$6.2K +54 +2%
AI
305
AXS Investments
New York
$379K – – –
MSRPS
306
Maryland State Retirement & Pension System
Maryland
$376K – – –
AQR Capital Management
307
AQR Capital Management
Connecticut
$374K +$374K +3,270 New
NAM
308
Nissay Asset Management
Japan
$364K -$22.6M -196,903 -98%
IB
309
Intrust Bank
Kansas
$364K -$78K -679 -18%
RAM
310
RWC Asset Management
United Kingdom
$362K +$362K +3,149 New
ProShare Advisors
311
ProShare Advisors
Maryland
$360K +$14.4K +125 +4%
FAIM
312
Financial Advocates Investment Management
Washington
$357K -$26.4K -230 -7%
OTL
313
Oak Thistle LLC
New York
$356K +$356K +3,099 New
TC
314
TownSquare Capital
Utah
$347K -$641K -5,585 -65%
EWA
315
Exencial Wealth Advisors
Oklahoma
$346K +$7.58K +66 +2%
LNWWM
316
Laird Norton Wetherby Wealth Management
California
$343K +$343K +2,984 New
US Bancorp
317
US Bancorp
Minnesota
$340K +$108K +941 +47%
IWC
318
Integrated Wealth Concepts
Massachusetts
$338K +$338K +2,941 New
PAS
319
Park Avenue Securities
New York
$336K +$336K +2,927 New
IP
320
Isthmus Partners
Wisconsin
$330K – – –
OWA
321
Outlook Wealth Advisors
Texas
$316K -$2.3K -20 -0.7%
KA
322
Kovack Advisors
Florida
$309K +$460 +4 +0.1%
LAM
323
L2 Asset Management
Massachusetts
$308K -$61.7K -537 -17%
SOW
324
State of Wyoming
Wyoming
$306K +$180K +1,571 +144%
CTC
325
Cetera Trust Company
Minnesota
$296K +$25.3K +220 +9%
11 12
13
14 15