PRA HEALTH SCIENCES INC's ticker is PRAH and the CUSIP is 69354M108. A total of 279 filers reported holding PRA HEALTH SCIENCES INC in Q1 2018. The put-call ratio across all filers is 1.02 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $3,000 | 0.0% | 37 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $3,000 | -25.0% | 37 | -22.9% | 0.00% | -40.0% |
| Q3 2017 | $4,000 | 0.0% | 48 | 0.0% | 0.01% | +150.0% |
| Q2 2017 | $4,000 | +33.3% | 48 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $3,000 | 0.0% | 48 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $3,000 | 0.0% | 48 | 0.0% | 0.00% | +100.0% |
| Q3 2016 | $3,000 | 0.0% | 48 | -33.3% | 0.00% | 0.0% |
| Q2 2016 | $3,000 | 0.0% | 72 | +18.0% | 0.00% | 0.0% |
| Q1 2016 | $3,000 | +200.0% | 61 | +238.9% | 0.00% | – |
| Q4 2015 | $1,000 | – | 18 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Kohlberg Kravis Roberts & Co. L.P. | 22,695,984 | $1,702,426,000 | 19.28% |
| BLUE JAY CAPITAL MANAGEMENT, LLC | 106,555 | $7,993,000 | 5.45% |
| Bellecapital International Ltd. | 73,180 | $5,489,000 | 4.81% |
| Ranger Investment Management | 729,198 | $54,697,000 | 3.90% |
| Hood River Capital Management LLC | 619,924 | $46,500,000 | 3.21% |
| South Street Advisors LLC | 108,345 | $8,126,000 | 2.66% |
| PURA VIDA INVESTMENTS, LLC | 72,500 | $5,438,000 | 2.16% |
| Rock Springs Capital Management LP | 462,500 | $34,692,000 | 1.75% |
| INSIGHT CAPITAL RESEARCH & MANAGEMENT INC | 37,997 | $2,850,000 | 1.67% |
| MESIROW FINANCIAL INVESTMENT MANAGEMENT - Fixed Income | 299,472 | $22,466,000 | 1.51% |