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Advanced Drainage Systems
576 hedge funds and large institutions have $9.51B invested in Advanced Drainage Systems in 2026 Q1 according to their latest regulatory filings, with 97 funds opening new positions, 227 increasing their positions, 167 reducing their positions, and 55 closing their positions.
New
Increased
Maintained
Reduced
Closed
more first-time investments, than exits
New positions opened: | Existing positions closed:
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more call options, than puts
Call options by funds: $ | Put options by funds: $
more funds holding
Funds holding: →
2.5% less ownership
Funds ownership: 91.61% → 89.11% (-2.5%)
8% less capital invested
Capital invested by funds: $10.3B → $9.51B (-$798M)
17% less funds holding in top 10
Funds holding in top 10: 6 → 5 (-1)
Holders
576
Holding in Top 10
5
Calls
$17.3M
Puts
$13.3M
Top Buyers
| 1 | +$84.5M | |
| 2 | +$61.9M | |
| 3 | +$50.4M | |
| 4 |
BlackRock
New York
|
+$48.1M |
| 5 |
Capital World Investors
Los Angeles,
California
|
+$40.7M |
Top Sellers
| 1 | -$120M | |
| 2 | -$93M | |
| 3 | -$70.5M | |
| 4 |
Canada Pension Plan Investment Board
Toronto Ontario,
Ontario, Canada
|
-$64.7M |
| 5 |
First Trust Advisors
Wheaton,
Illinois
|
-$58.6M |