SIRONA DENTAL SYSTEMS INC's ticker is SIRO and the CUSIP is 82966C103. A total of 287 filers reported holding SIRONA DENTAL SYSTEMS INC in Q3 2015. The put-call ratio across all filers is 0.21 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $18,000 | -88.0% | 173 | -89.3% | 0.00% | -80.0% |
| Q3 2015 | $150,000 | -3.2% | 1,615 | +3.0% | 0.01% | 0.0% |
| Q2 2015 | $155,000 | -12.9% | 1,568 | -21.0% | 0.01% | -16.7% |
| Q1 2015 | $178,000 | +30.9% | 1,986 | +26.6% | 0.01% | +50.0% |
| Q4 2014 | $136,000 | +9.7% | 1,569 | -3.7% | 0.00% | 0.0% |
| Q3 2014 | $124,000 | -11.4% | 1,629 | -5.0% | 0.00% | -20.0% |
| Q2 2014 | $140,000 | -16.2% | 1,714 | -24.4% | 0.01% | -16.7% |
| Q1 2014 | $167,000 | +116.9% | 2,267 | +103.9% | 0.01% | +100.0% |
| Q4 2013 | $77,000 | -4.9% | 1,112 | -9.5% | 0.00% | -25.0% |
| Q3 2013 | $81,000 | +1.2% | 1,229 | -0.3% | 0.00% | 0.0% |
| Q2 2013 | $80,000 | – | 1,233 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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