ADVANCED DRAIN SYS INC DEL's ticker is WMS and the CUSIP is 00790R104. A total of 97 filers reported holding ADVANCED DRAIN SYS INC DEL in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $1,149,000 | – | 50,000 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Berkshire Partners LLC | 6,757,355 | $163,866,000 | 19.51% |
| ACK Asset Management | 1,171,400 | $25,748,523,000 | 8.73% |
| GCA INVESTMENT MANAGEMENT, LLC | 129,483 | $3,140,000 | 4.65% |
| Stockbridge Partners LLC | 3,756,420 | $91,093,000 | 4.12% |
| White Elm Capital, LLC | 370,879 | $8,994,000 | 2.50% |
| Florence Capital Advisors, LLC | 75,000 | $1,819,000 | 1.76% |
| Impax Asset Management Group plc | 3,464,290 | $84,009,000 | 1.37% |
| Daiwa SB Investments Ltd. | 212,289 | $5,148,000 | 1.19% |
| Par Capital Management | 2,737,000 | $66,372,000 | 1.11% |
| MinichMacGregor Wealth Management, LLC | 18,380 | $372,000 | 0.25% |