PRA HEALTH SCIENCES INC's ticker is and the CUSIP is 69354M908. A total of 2 filers reported holding PRA HEALTH SCIENCES 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 2020 | $163,000 | -56.5% | 13 | -64.9% | 0.00% | -100.0% |
| Q3 2020 | $375,000 | -12.4% | 37 | -15.9% | 0.00% | 0.0% |
| Q2 2020 | $428,000 | -42.1% | 44 | -50.6% | 0.00% | 0.0% |
| Q1 2020 | $739,000 | -60.4% | 89 | -47.0% | 0.00% | -75.0% |
| Q4 2019 | $1,867,000 | -35.3% | 168 | -42.3% | 0.00% | -50.0% |
| Q3 2019 | $2,887,000 | +40.7% | 291 | +40.6% | 0.01% | +33.3% |
| Q2 2019 | $2,052,000 | +32.0% | 207 | +46.8% | 0.01% | +50.0% |
| Q1 2019 | $1,555,000 | +191.7% | 141 | +143.1% | 0.00% | +100.0% |
| Q4 2018 | $533,000 | +707.6% | 58 | +866.7% | 0.00% | – |
| Q3 2018 | $66,000 | +266.7% | 6 | +200.0% | 0.00% | – |
| Q2 2018 | $18,000 | +200.0% | 2 | -91.7% | 0.00% | – |
| Q1 2018 | $6,000 | -40.0% | 24 | +100.0% | 0.00% | – |
| Q4 2017 | $10,000 | +233.3% | 12 | +71.4% | 0.00% | – |
| Q3 2017 | $3,000 | -40.0% | 7 | -92.0% | 0.00% | – |
| Q2 2017 | $5,000 | -73.7% | 88 | +1000.0% | 0.00% | -100.0% |
| Q1 2017 | $19,000 | – | 8 | -70.4% | 0.00% | – |
| Q1 2016 | $0 | -100.0% | 27 | +800.0% | 0.00% | – |
| Q4 2015 | $3,000 | -57.1% | 3 | -66.7% | 0.00% | -100.0% |
| Q3 2015 | $7,000 | – | 9 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SIMPLEX TRADING, LLC | 13 | $163,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |