ADVANCED DRAIN SYS INC DEL's ticker is WMS and the CUSIP is 00790R104. A total of 234 filers reported holding ADVANCED DRAIN SYS INC DEL in Q4 2020. The put-call ratio across all filers is 0.56 and the average weighting 0.3%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Berkshire Partners LLC | 7,424,071 | $620,504,000 | 49.54% |
| Stockbridge Partners LLC | 3,411,281 | $285,115,000 | 6.63% |
| MIG Capital, LLC | 600,187 | $50,163,000 | 4.54% |
| BECK MACK & OLIVER LLC | 996,508 | $83,288,000 | 2.76% |
| Triodos Investment Management BV | 175,000 | $14,627,000 | 2.41% |
| Impax Asset Management Group plc | 2,883,648 | $240,238,000 | 1.53% |
| Lisanti Capital Growth, LLC | 108,573 | $9,075,000 | 1.26% |
| Knowledge Leaders Capital, LLC | 17,279 | $1,444,000 | 1.26% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 1,904,882 | $159,210,000 | 0.94% |
| Select Equity Group, L.P. | 2,687,474 | $224,619,077,000 | 0.92% |