NATUS MEDICAL INC DEL's ticker is NTUS and the CUSIP is 639050103. A total of 191 filers reported holding NATUS MEDICAL INC DEL in Q3 2015. The put-call ratio across all filers is 1.69 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $2,000 | -71.4% | 96 | -53.4% | 0.00% | -66.7% |
| Q4 2018 | $7,000 | 0.0% | 206 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $7,000 | 0.0% | 206 | -8.8% | 0.00% | 0.0% |
| Q2 2018 | $7,000 | +16.7% | 226 | +22.2% | 0.00% | 0.0% |
| Q1 2018 | $6,000 | +50.0% | 185 | +92.7% | 0.00% | +50.0% |
| Q4 2017 | $4,000 | 0.0% | 96 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $4,000 | 0.0% | 96 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $4,000 | 0.0% | 96 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $4,000 | -75.0% | 96 | -79.7% | 0.00% | -71.4% |
| Q4 2016 | $16,000 | -15.8% | 474 | 0.0% | 0.01% | -50.0% |
| Q3 2016 | $19,000 | -5.0% | 474 | -4.2% | 0.01% | -6.7% |
| Q2 2016 | $20,000 | 0.0% | 495 | 0.0% | 0.02% | 0.0% |
| Q1 2016 | $20,000 | -23.1% | 495 | -4.4% | 0.02% | -16.7% |
| Q4 2015 | $26,000 | +23.8% | 518 | 0.0% | 0.02% | +12.5% |
| Q3 2015 | $21,000 | -8.7% | 518 | 0.0% | 0.02% | -5.9% |
| Q2 2015 | $23,000 | +9.5% | 518 | 0.0% | 0.02% | +6.2% |
| Q1 2015 | $21,000 | +90.9% | 518 | +59.9% | 0.02% | +45.5% |
| Q4 2014 | $11,000 | – | 324 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|