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Advanced Drainage Systems
545 hedge funds and large institutions have $10.3B invested in Advanced Drainage Systems in 2025 Q4 according to their latest regulatory filings, with 92 funds opening new positions, 160 increasing their positions, 214 reducing their positions, and 38 closing their positions.
New
Increased
Maintained
Reduced
Closed
142% more first-time investments, than exits
New positions opened: 92 | Existing positions closed: 38
9% more funds holding
Funds holding: 498 → 545 (+47)
6% more call options, than puts
Call options by funds: $31.8M | Put options by funds: $30.1M
2% more capital invested
Capital invested by funds: $10.1B → $10.3B (+$216M)
2.08% less ownership
Funds ownership: 93.69% → 91.61% (-2.1%)
25% less repeat investments, than reductions
Existing positions increased: 160 | Existing positions reduced: 214
33% less funds holding in top 10
Funds holding in top 10: 9 → 6 (-3)
Holders
545
Holders Change
+47
Holders Change %
+9.44%
% of All Funds
6.63%
Holding in Top 10
6
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-33.33%
% of All Funds
0.07%
New
92
Increased
160
Reduced
214
Closed
38
Calls
$31.8M
Puts
$30.1M
Net Calls
+$1.7M
Net Calls Change
-$15.5M
Top Buyers
| 1 |
Amundi
Paris,
France
|
+$82.9M |
| 2 |
Balyasny Asset Management
Chicago,
Illinois
|
+$59.6M |
| 3 |
Citadel Advisors
Miami,
Florida
|
+$35M |
| 4 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
+$29.4M |
| 5 |
QCM
Quantinno Capital Management
New York
|
+$20.5M |
Top Sellers
| 1 |
IP
Interval Partners
New York
|
-$108M |
| 2 |
Impax Asset Management Group
London,
United Kingdom
|
-$62.7M |
| 3 |
Pictet Asset Management
Carouge,
Switzerland
|
-$59.8M |
| 4 |
Morgan Stanley
New York
|
-$42.1M |
| 5 |
UBS AM
Chicago,
Illinois
|
-$37.1M |