ISIS PHARMACEUTICALS INC's ticker is ISIS and the CUSIP is 464330109. A total of 357 filers reported holding ISIS PHARMACEUTICALS INC in Q2 2015. The put-call ratio across all filers is 1.83 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $36,000 | -30.8% | 914 | +0.9% | 0.01% | -25.0% |
| Q2 2015 | $52,000 | -1.9% | 906 | +10.4% | 0.01% | 0.0% |
| Q1 2015 | $53,000 | +12.8% | 821 | +7.7% | 0.01% | +14.3% |
| Q4 2014 | $47,000 | +67.9% | 762 | +3.8% | 0.01% | +75.0% |
| Q3 2014 | $28,000 | +33.3% | 734 | +6.8% | 0.00% | +33.3% |
| Q2 2014 | $21,000 | -4.5% | 687 | +19.9% | 0.00% | 0.0% |
| Q1 2014 | $22,000 | -15.4% | 573 | 0.0% | 0.00% | -25.0% |
| Q4 2013 | $26,000 | +1200.0% | 573 | +839.3% | 0.00% | – |
| Q3 2013 | $2,000 | – | 61 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| BB BIOTECH AG | 7,202,585 | $270,385,000 | 14.71% |
| DOWLING & YAHNKE LLC | 675,798 | $25,369,000 | 3.98% |
| GARRISON BRADFORD & ASSOCIATES INC | 100,700 | $3,780,000 | 3.87% |
| WILLIAM HARRIS INVESTORS INC | 312,834 | $11,743,000 | 3.67% |
| Meditor Group Ltd | 490,000 | $18,395,000 | 2.59% |
| AVALON CAPITAL MANAGEMENT | 50,943 | $1,912,000 | 1.89% |
| Orinda Asset Management LLC | 14,665 | $551,000 | 1.73% |
| PINNACLE ASSOCIATES LTD | 2,064,760 | $77,511,000 | 1.60% |
| PERKINS CAPITAL MANAGEMENT INC | 52,850 | $1,984,000 | 1.43% |
| NCM Capital Advisers, Inc. | 24,950 | $937,000 | 1.04% |