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
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Kohlberg Kravis Roberts & Co. L.P. | 22,695,984 | $1,480,459,000 | 26.57% |
| BLUE JAY CAPITAL MANAGEMENT, LLC | 140,000 | $9,132,000 | 4.49% |
| Ranger Investment Management | 743,008 | $48,466,000 | 3.52% |
| Greenhouse Funds LLLP | 83,720 | $5,461,000 | 2.29% |
| Lisanti Capital Growth, LLC | 23,644 | $1,542,000 | 2.21% |
| INSIGHT CAPITAL RESEARCH & MANAGEMENT INC | 50,017 | $3,263,000 | 1.83% |
| Rock Springs Capital Management LP | 457,500 | $29,843,000 | 1.72% |
| Hood River Capital Management LLC | 343,879 | $22,431,000 | 1.68% |
| Timpani Capital Management LLC | 60,717 | $3,961,000 | 1.59% |
| MESIROW FINANCIAL INVESTMENT MANAGEMENT - Fixed Income | 318,807 | $20,796,000 | 1.38% |