VOCERA COMMUNICATIONS INC's ticker is and the CUSIP is 92857F907. A total of 3 filers reported holding VOCERA COMMUNICATIONS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $460,000 | +679.7% | 7,100 | +446.2% | 0.00% | – |
| Q3 2021 | $59,000 | -87.3% | 1,300 | -88.9% | 0.00% | -100.0% |
| Q2 2021 | $466,000 | -48.0% | 11,700 | -49.8% | 0.00% | 0.0% |
| Q1 2021 | $896,000 | +16.7% | 23,300 | +25.9% | 0.00% | 0.0% |
| Q4 2020 | $768,000 | +36.2% | 18,500 | -4.6% | 0.00% | -50.0% |
| Q3 2020 | $564,000 | +98.6% | 19,400 | +44.8% | 0.00% | +100.0% |
| Q2 2020 | $284,000 | -23.7% | 13,400 | -23.4% | 0.00% | -66.7% |
| Q1 2020 | $372,000 | +337.6% | 17,500 | +326.8% | 0.00% | +200.0% |
| Q4 2019 | $85,000 | +57.4% | 4,100 | +141.2% | 0.00% | – |
| Q2 2019 | $54,000 | -66.5% | 1,700 | -66.7% | 0.00% | -100.0% |
| Q1 2019 | $161,000 | +57.8% | 5,100 | +82.1% | 0.00% | +100.0% |
| Q3 2018 | $102,000 | +17.2% | 2,800 | -3.4% | 0.00% | 0.0% |
| Q2 2018 | $87,000 | -49.4% | 2,900 | -55.4% | 0.00% | -50.0% |
| Q2 2017 | $172,000 | +6.8% | 6,500 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $161,000 | -4.7% | 6,500 | -35.0% | 0.00% | 0.0% |
| Q3 2016 | $169,000 | +30.0% | 10,000 | -1.0% | 0.00% | 0.0% |
| Q2 2016 | $130,000 | +209.5% | 10,100 | +206.1% | 0.00% | +100.0% |
| Q1 2016 | $42,000 | +7.7% | 3,300 | +3.1% | 0.00% | – |
| Q4 2015 | $39,000 | +34.5% | 3,200 | +28.0% | 0.00% | – |
| Q2 2015 | $29,000 | +16.0% | 2,500 | 0.0% | 0.00% | – |
| Q1 2015 | $25,000 | +2400.0% | 2,500 | +2400.0% | 0.00% | – |
| Q4 2014 | $1,000 | -94.7% | 100 | -95.8% | 0.00% | – |
| Q3 2014 | $19,000 | -97.3% | 2,400 | -95.5% | 0.00% | -100.0% |
| Q2 2014 | $711,000 | -17.7% | 53,900 | +1.9% | 0.01% | -26.7% |
| Q1 2014 | $864,000 | -58.6% | 52,900 | -60.4% | 0.02% | -53.1% |
| Q4 2013 | $2,087,000 | +96.9% | 133,700 | +134.6% | 0.03% | +60.0% |
| Q3 2013 | $1,060,000 | +3685.7% | 57,000 | +2900.0% | 0.02% | +1900.0% |
| Q2 2013 | $28,000 | – | 1,900 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 57,000 | $1,060,000 | 0.02% |