SIRONA DENTAL SYSTEMS INC's ticker is SIRO and the CUSIP is 82966C103. A total of 3 filers reported holding SIRONA DENTAL SYSTEMS INC in Q4 2011. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $160,000 | +158.1% | 1,457 | +118.1% | 0.00% | +100.0% |
| Q3 2015 | $62,000 | +264.7% | 668 | +286.1% | 0.00% | – |
| Q2 2015 | $17,000 | +6.2% | 173 | 0.0% | 0.00% | – |
| Q1 2015 | $16,000 | -91.7% | 173 | -93.1% | 0.00% | -100.0% |
| Q3 2014 | $192,000 | -83.0% | 2,500 | -81.7% | 0.01% | -81.8% |
| Q2 2014 | $1,129,000 | +1585.1% | 13,695 | +1269.5% | 0.03% | +1550.0% |
| Q3 2013 | $67,000 | -49.2% | 1,000 | -50.0% | 0.00% | -60.0% |
| Q2 2013 | $132,000 | -75.3% | 2,000 | -72.4% | 0.01% | -73.7% |
| Q1 2013 | $534,000 | -17.2% | 7,250 | -27.5% | 0.02% | -24.0% |
| Q4 2012 | $645,000 | -89.6% | 10,000 | -90.8% | 0.02% | -90.0% |
| Q3 2012 | $6,214,000 | -14.3% | 109,100 | -32.3% | 0.25% | -22.8% |
| Q2 2012 | $7,253,000 | -0.8% | 161,159 | +13.6% | 0.32% | -1.2% |
| Q1 2012 | $7,311,000 | +192.7% | 141,840 | +150.1% | 0.33% | +188.6% |
| Q4 2011 | $2,498,000 | – | 56,710 | – | 0.11% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|