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
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $1,646,000 | -1.9% | 15,922 | -20.7% | 0.00% | 0.0% |
| Q4 2020 | $1,678,000 | +32.9% | 20,067 | -0.8% | 0.00% | 0.0% |
| Q3 2020 | $1,263,000 | +9.4% | 20,223 | -13.4% | 0.00% | 0.0% |
| Q2 2020 | $1,154,000 | -4.3% | 23,358 | -42.9% | 0.00% | -50.0% |
| Q1 2020 | $1,206,000 | -57.5% | 40,942 | -43.9% | 0.00% | -50.0% |
| Q4 2019 | $2,836,000 | +2098.4% | 73,007 | +1247.5% | 0.00% | – |
| Q4 2017 | $129,000 | -84.3% | 5,418 | -81.9% | 0.00% | -100.0% |
| Q2 2016 | $821,000 | – | 30,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Berkshire Partners LLC | 3,958,306 | $470,286,000 | 32.68% |
| Stockbridge Partners LLC | 2,535,061 | $301,191,000 | 6.50% |
| MIG Capital, LLC | 267,973 | $31,838,000 | 3.26% |
| Montanaro Asset Management Ltd | 219,500 | $26,079,000 | 3.21% |
| Triodos Investment Management BV | 175,000 | $20,792,000 | 2.66% |
| BRR OpCo, LLC | 151,920 | $18,050,000 | 1.92% |
| Lisanti Capital Growth, LLC | 136,717 | $16,243,000 | 1.82% |
| Walter Public Investments Inc. | 44,276 | $4,660,000 | 1.57% |
| AGF Investments America Inc. | 70,983 | $8,433,000 | 1.54% |
| Impax Asset Management Group plc | 2,796,614 | $331,383,000 | 1.37% |