NANOSPHERE INC's ticker is NSPH and the CUSIP is 63009F105. A total of 78 filers reported holding NANOSPHERE INC in Q1 2014. The put-call ratio across all filers is 0.31 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2015 | $69,000 | 0.0% | 224,322 | 0.0% | 0.00% | – |
| Q4 2014 | $69,000 | -46.1% | 224,322 | 0.0% | 0.00% | – |
| Q3 2014 | $128,000 | -63.8% | 224,322 | 0.0% | 0.00% | – |
| Q2 2014 | $354,000 | +56.6% | 224,322 | +123.2% | 0.00% | – |
| Q1 2014 | $226,000 | +4.6% | 100,522 | 0.0% | 0.00% | – |
| Q4 2013 | $216,000 | +5.4% | 100,522 | -1.8% | 0.00% | – |
| Q3 2013 | $205,000 | -33.7% | 102,322 | +1.8% | 0.00% | -100.0% |
| Q2 2013 | $309,000 | – | 100,522 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GREAT POINT PARTNERS LLC | 2,500,000 | $5,000,000 | 3.47% |
| PERKINS CAPITAL MANAGEMENT INC | 858,750 | $1,718,000 | 1.24% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 5,143,219 | $10,286,000 | 0.48% |
| Coe Capital Management, LLC | 300,000 | $600,000 | 0.40% |
| TFS CAPITAL LLC | 2,189,142 | $4,378,000 | 0.20% |
| THB ASSET MANAGEMENT | 1,430,700 | $2,861,000 | 0.18% |
| Granahan Investment Management | 2,294,971 | $4,590,000 | 0.12% |
| Geduld E E | 75,000 | $150,000 | 0.09% |
| NSB Advisors LLC | 57,950 | $116,000 | 0.07% |
| Perceptive Advisors | 679,000 | $1,358,000 | 0.06% |