OPKO HEALTH INC's ticker is OPK and the CUSIP is 68375N103. A total of 226 filers reported holding OPKO HEALTH INC in Q1 2018. The put-call ratio across all filers is 1.86 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $89,000 | +2866.7% | 28,200 | +11180.0% | 0.24% | +4600.0% |
| Q3 2016 | $3,000 | +50.0% | 250 | 0.0% | 0.01% | +66.7% |
| Q2 2016 | $2,000 | -33.3% | 250 | 0.0% | 0.00% | -25.0% |
| Q1 2016 | $3,000 | 0.0% | 250 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $3,000 | -97.7% | 250 | -96.9% | 0.00% | -97.3% |
| Q2 2015 | $129,000 | +7.5% | 8,000 | -5.9% | 0.15% | +3.5% |
| Q1 2015 | $120,000 | +500.0% | 8,500 | +325.0% | 0.14% | +526.1% |
| Q4 2014 | $20,000 | +122.2% | 2,000 | +100.0% | 0.02% | +91.7% |
| Q3 2014 | $9,000 | 0.0% | 1,000 | 0.0% | 0.01% | -7.7% |
| Q2 2014 | $9,000 | -25.0% | 1,000 | -20.0% | 0.01% | -35.0% |
| Q1 2014 | $12,000 | +9.1% | 1,250 | 0.0% | 0.02% | +17.6% |
| Q4 2013 | $11,000 | – | 1,250 | – | 0.02% | – |
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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% |