NANOSPHERE INC's ticker is NSPH and the CUSIP is 63009F105. A total of 40 filers reported holding NANOSPHERE INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2015 | $270,000 | -40.8% | 1,165,087 | 0.0% | 0.00% | – |
| Q4 2014 | $456,000 | +0.4% | 1,165,087 | +46.0% | 0.00% | – |
| Q3 2014 | $454,000 | -56.1% | 798,007 | +21.8% | 0.00% | -100.0% |
| Q2 2014 | $1,033,000 | +1191.2% | 655,242 | +1633.6% | 0.00% | – |
| Q1 2014 | $80,000 | +233.3% | 37,796 | +249.9% | 0.00% | – |
| Q4 2013 | $24,000 | -85.9% | 10,803 | -87.3% | 0.00% | – |
| Q3 2013 | $170,000 | – | 85,328 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GREAT POINT PARTNERS LLC | 1,280,309 | $2,753,000 | 1.44% |
| PERKINS CAPITAL MANAGEMENT INC | 529,550 | $1,139,000 | 0.80% |
| NORTHPOINTE CAPITAL LLC | 1,194,365 | $2,567,000 | 0.26% |
| TFS CAPITAL LLC | 1,615,405 | $3,473,000 | 0.23% |
| THB ASSET MANAGEMENT | 1,757,450 | $3,778,000 | 0.23% |
| Broadfin Capital, LLC | 1,000,000 | $2,150,000 | 0.21% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 2,000,000 | $4,300,000 | 0.18% |
| Granahan Investment Management | 2,797,747 | $6,015,000 | 0.16% |
| NSB Advisors LLC | 114,200 | $246,000 | 0.16% |
| WHITEBOX ADVISORS LLC | 1,036,138 | $2,228,000 | 0.10% |