OMNICARE INC's ticker is OCR and the CUSIP is 681904108. A total of 353 filers reported holding OMNICARE INC in Q1 2015. The put-call ratio across all filers is 0.12 and the average weighting 0.2%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| IRIDIAN ASSET MANAGEMENT LLC/CT | 5,049,268 | $368,243,000 | 3.42% |
| HealthCor Management, L.P. | 675,000 | $49,228,000 | 2.74% |
| Somerset Group LLC | 34,975 | $2,551,000 | 2.27% |
| SANDLER CAPITAL MANAGEMENT | 497,500 | $36,283,000 | 1.91% |
| Clarkston Capital Partners, LLC | 170,650 | $12,446,000 | 1.88% |
| EXANE DERIVATIVES | 180,712 | $13,178,888,000 | 1.83% |
| Atika Capital Management LLC | 33,000 | $2,407,000 | 1.76% |
| COLONY GROUP LLC | 227,587 | $16,598,000 | 1.74% |
| COLRAIN CAPITAL LLC | 257,000 | $18,743,000 | 1.45% |
| SAMLYN CAPITAL, LLC | 1,056,021 | $77,015,000 | 1.34% |