SIRONA DENTAL SYSTEMS INC's ticker is and the CUSIP is 82966C903. A total of 1 filers reported holding SIRONA DENTAL SYSTEMS INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $1,107,000 | +204.1% | 10,100 | +159.0% | 0.00% | – |
| Q3 2015 | $364,000 | -45.1% | 3,900 | -40.9% | 0.00% | -100.0% |
| Q2 2015 | $663,000 | +44.4% | 6,600 | +29.4% | 0.00% | – |
| Q1 2015 | $459,000 | +276.2% | 5,100 | +264.3% | 0.00% | – |
| Q4 2014 | $122,000 | -54.5% | 1,400 | -60.0% | 0.00% | – |
| Q3 2014 | $268,000 | -57.8% | 3,500 | -54.5% | 0.00% | -100.0% |
| Q2 2014 | $635,000 | +60.4% | 7,700 | +45.3% | 0.00% | – |
| Q1 2014 | $396,000 | -9.0% | 5,300 | -14.5% | 0.00% | -100.0% |
| Q4 2013 | $435,000 | -20.8% | 6,200 | -24.4% | 0.00% | 0.0% |
| Q3 2013 | $549,000 | +46.0% | 8,200 | +43.9% | 0.00% | 0.0% |
| Q2 2013 | $376,000 | – | 5,700 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Citadel Advisors | 5,700 | $376,000 | 0.00% |