VOCERA COMMUNICATIONS INC's ticker is and the CUSIP is 92857F907. A total of 3 filers reported holding VOCERA COMMUNICATIONS INC in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $41,000 | +32.3% | 3,400 | +25.9% | 0.00% | – |
| Q3 2015 | $31,000 | -41.5% | 2,700 | -41.3% | 0.00% | – |
| Q2 2015 | $53,000 | +430.0% | 4,600 | +360.0% | 0.00% | – |
| Q1 2015 | $10,000 | -50.0% | 1,000 | -47.4% | 0.00% | – |
| Q4 2014 | $20,000 | +11.1% | 1,900 | -13.6% | 0.00% | – |
| Q3 2014 | $18,000 | – | 2,200 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Citadel Advisors | 1,900 | $20,000 | 0.00% |
| SIMPLEX TRADING, LLC | 2 | $1,000 | 0.00% |
| GROUP ONE TRADING, L.P. | 100 | $1,000 | 0.00% |