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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 %
LOAMS
226
Lombard Odier Asset Management (Switzerland)
Switzerland
$1.15M – – –
Renaissance Technologies
227
Renaissance Technologies
New York
$1.13M +$1.13M +9,837 New
Skandinaviska Enskilda Banken (SEB)
228
Skandinaviska Enskilda Banken (SEB)
Sweden
$1.11M +$84.4K +735 +8%
EIM
229
Essex Investment Management
Massachusetts
$1.11M -$501K -4,362 -31%
LAM
230
Lifestyle Asset Management
Texas
$1.1M +$156K +1,360 +17%
OCM
231
One Capital Management
California
$1.1M +$1.1M +9,540 New
FFL
232
Future Fund LLC
Illinois
$1.1M +$1.1M +9,540 New
Daiwa Securities Group
233
Daiwa Securities Group
Japan
$1.1M – – –
MFGM
234
Marshall Financial Group (Maryland)
Maryland
$1.07M +$65.1K +563 +6%
AAM
235
Advisors Asset Management
Colorado
$997K -$19.5K -170 -2%
YIH
236
Y-Intercept (HK)
Hong Kong
$976K +$976K +8,494 New
Commonwealth Equity Services
237
Commonwealth Equity Services
Massachusetts
$963K +$8.5K +74 +0.9%
SDIC
238
South Dakota Investment Council
South Dakota
$942K – – –
D.E. Shaw & Co
239
D.E. Shaw & Co
New York
$929K -$10.8M -94,207 -92%
X
240
Xponance
Pennsylvania
$920K -$306K -2,660 -25%
VOYA Investment Management
241
VOYA Investment Management
Georgia
$906K -$1.99M -17,367 -69%
NG
242
Novem Group
New York
$904K -$27.8K -242 -3%
AAIS
243
ABN AMRO Investment Solutions
$866K -$791K -6,884 -48%
VPIM
244
Vanguard Personalized Indexing Management
California
$850K +$137K +1,196 +19%
Public Employees Retirement Association of Colorado
245
Public Employees Retirement Association of Colorado
Colorado
$849K – – –
Prudential Financial
246
Prudential Financial
New Jersey
$827K +$197K +1,715 +31%
KWM
247
Kingsview Wealth Management
Oregon
$818K +$29.7K +259 +4%
JWM
248
Jessup Wealth Management
Ohio
$813K +$1.26K +11 +0.2%
NYLIM
249
New York Life Investment Management
New York
$802K -$18.5K -161 -2%
TSS
250
Two Sigma Securities
New York
$785K +$785K +6,836 New
8 9
10
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