SIRONA DENTAL SYSTEMS INC's ticker is SIRO and the CUSIP is 82966C103. A total of 263 filers reported holding SIRONA DENTAL SYSTEMS INC in Q1 2015. The put-call ratio across all filers is 0.98 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $4,346,000 | +196.0% | 39,663 | +152.1% | 0.02% | +162.5% |
| Q3 2015 | $1,468,000 | +166.4% | 15,732 | +186.6% | 0.01% | +166.7% |
| Q2 2015 | $551,000 | +11.5% | 5,490 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $494,000 | +2.9% | 5,490 | 0.0% | 0.00% | +50.0% |
| Q4 2014 | $480,000 | -6.1% | 5,490 | -28.1% | 0.00% | -33.3% |
| Q3 2013 | $511,000 | +81.9% | 7,637 | +79.1% | 0.00% | +200.0% |
| Q2 2013 | $281,000 | – | 4,265 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|