OPKO HEALTH INC's ticker is OPK and the CUSIP is 68375N103. A total of 274 filers reported holding OPKO HEALTH INC in Q4 2015. The put-call ratio across all filers is 1.28 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $2,000 | -95.7% | 595 | -94.0% | 0.00% | -100.0% |
| Q2 2018 | $47,000 | +46.9% | 10,000 | 0.0% | 0.01% | +40.0% |
| Q1 2018 | $32,000 | -34.7% | 10,000 | 0.0% | 0.01% | -37.5% |
| Q4 2017 | $49,000 | -29.0% | 10,000 | 0.0% | 0.01% | -33.3% |
| Q3 2017 | $69,000 | -13.8% | 10,000 | 0.0% | 0.01% | -47.8% |
| Q1 2017 | $80,000 | -14.0% | 10,000 | 0.0% | 0.02% | -32.4% |
| Q4 2016 | $93,000 | -12.3% | 10,000 | 0.0% | 0.03% | -19.0% |
| Q3 2016 | $106,000 | +14.0% | 10,000 | 0.0% | 0.04% | -6.7% |
| Q2 2016 | $93,000 | -10.6% | 10,000 | 0.0% | 0.04% | -16.7% |
| Q1 2016 | $104,000 | +3.0% | 10,000 | 0.0% | 0.05% | +12.5% |
| Q4 2015 | $101,000 | +20.2% | 10,000 | 0.0% | 0.05% | +2.1% |
| Q3 2015 | $84,000 | -47.8% | 10,000 | 0.0% | 0.05% | -35.6% |
| Q2 2015 | $161,000 | +13.4% | 10,000 | -29.5% | 0.07% | +15.9% |
| Q1 2015 | $142,000 | +42.0% | 14,184 | +41.8% | 0.06% | +50.0% |
| Q4 2014 | $100,000 | – | 10,000 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ORACLE INVESTMENT MANAGEMENT INC | 13,171,273 | $52,027,000 | 6.52% |
| AWM Investment Company, Inc. | 800,000 | $3,160,000 | 0.40% |
| X-Square Capital, LLC | 188,449 | $744,000 | 0.40% |
| MATRIX PRIVATE CAPITAL GROUP LLC | 106,086 | $419,000 | 0.30% |
| Cito Capital Group, LLC | 137,000 | $541,000 | 0.27% |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | 270,178 | $1,067,000 | 0.17% |
| Berry Street Capital Management LLP | 325,000 | $1,284,000 | 0.16% |
| ARISTEIA CAPITAL, L.L.C. | 1,600,000 | $6,320,000 | 0.16% |
| Coe Capital Management, LLC | 36,500 | $144,000 | 0.16% |
| Intrinsic Edge Capital Management LLC | 500,000 | $1,975,000 | 0.15% |