PRA HEALTH SCIENCES INC's ticker is PRAH and the CUSIP is 69354M108. A total of 282 filers reported holding PRA HEALTH SCIENCES INC in Q4 2017. The put-call ratio across all filers is 1.02 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $39,000 | +69.6% | 350 | +40.0% | 0.08% | +54.5% |
| Q2 2018 | $23,000 | +9.5% | 250 | 0.0% | 0.06% | 0.0% |
| Q1 2018 | $21,000 | -8.7% | 250 | 0.0% | 0.06% | +1.9% |
| Q4 2017 | $23,000 | +21.1% | 250 | 0.0% | 0.05% | +58.8% |
| Q3 2017 | $19,000 | 0.0% | 250 | 0.0% | 0.03% | +9.7% |
| Q2 2017 | $19,000 | +18.8% | 250 | 0.0% | 0.03% | +34.8% |
| Q1 2017 | $16,000 | +14.3% | 250 | 0.0% | 0.02% | 0.0% |
| Q4 2016 | $14,000 | -60.0% | 250 | -60.0% | 0.02% | -62.9% |
| Q3 2016 | $35,000 | +600.0% | 625 | +400.0% | 0.06% | +675.0% |
| Q2 2016 | $5,000 | -94.8% | 125 | -94.1% | 0.01% | -94.1% |
| Q4 2015 | $96,000 | +1820.0% | 2,125 | +1600.0% | 0.14% | +1842.9% |
| Q3 2015 | $5,000 | +66.7% | 125 | 0.0% | 0.01% | +133.3% |
| Q4 2014 | $3,000 | – | 125 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|