PRA HEALTH SCIENCES INC's ticker is and the CUSIP is 69354M958. A total of 2 filers reported holding PRA HEALTH SCIENCES INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $1,000 | -100.0% | 30,000 | +9900.0% | 0.00% | -100.0% |
| Q1 2021 | $4,599,000 | +318.1% | 300 | +203.0% | 0.01% | +300.0% |
| Q4 2019 | $1,100,000 | -53.4% | 99 | -58.4% | 0.00% | -71.4% |
| Q3 2019 | $2,361,000 | +30.2% | 238 | +30.1% | 0.01% | +40.0% |
| Q2 2019 | $1,814,000 | -0.3% | 183 | +10.9% | 0.01% | 0.0% |
| Q1 2019 | $1,819,000 | +10005.6% | 165 | +8150.0% | 0.01% | – |
| Q4 2018 | $18,000 | -97.8% | 2 | -97.4% | 0.00% | -100.0% |
| Q3 2018 | $837,000 | -5.5% | 76 | -20.0% | 0.00% | 0.0% |
| Q2 2018 | $886,000 | – | 95 | +9400.0% | 0.00% | – |
| Q1 2018 | $0 | – | 1 | -90.9% | 0.00% | – |
| Q4 2017 | $0 | – | 11 | +1000.0% | 0.00% | – |
| Q4 2016 | $0 | – | 1 | -80.0% | 0.00% | – |
| Q4 2015 | $0 | – | 5 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 6,700 | $10,273,000 | 0.02% |
| SIMPLEX TRADING, LLC | 300 | $4,599,000 | 0.01% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |