NANOSPHERE INC's ticker is NSPH and the CUSIP is 63009F105. A total of 72 filers reported holding NANOSPHERE INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2014 | $67,000 | -77.7% | 118,179 | -37.9% | 0.00% | – |
| Q2 2014 | $301,000 | -28.7% | 190,240 | -3.2% | 0.00% | – |
| Q1 2014 | $422,000 | -6.2% | 196,497 | 0.0% | 0.00% | – |
| Q4 2013 | $450,000 | -18.2% | 196,497 | -28.5% | 0.00% | – |
| Q3 2013 | $550,000 | -49.3% | 274,987 | -22.2% | 0.00% | -100.0% |
| Q2 2013 | $1,085,000 | – | 353,287 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GREAT POINT PARTNERS LLC | 2,500,000 | $5,725,000 | 4.04% |
| PERKINS CAPITAL MANAGEMENT INC | 948,050 | $2,171,000 | 1.46% |
| Ghost Tree Capital, LLC | 400,000 | $916,000 | 0.56% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 4,746,913 | $10,870,000 | 0.56% |
| PIPER SANDLER & CO. | 106,250 | $243,000 | 0.20% |
| THB ASSET MANAGEMENT | 1,531,700 | $3,507,000 | 0.19% |
| TFS CAPITAL LLC | 1,773,607 | $4,062,000 | 0.19% |
| NSB Advisors LLC | 114,200 | $262,000 | 0.15% |
| Coe Capital Management, LLC | 190,000 | $435,000 | 0.15% |
| Granahan Investment Management | 2,539,327 | $5,815,000 | 0.15% |