BIOGEN INC's ticker is and the CUSIP is 09062X903. A total of 8 filers reported holding BIOGEN INC in Q3 2015. The put-call ratio across all filers is - and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $3,121,000 | -38.0% | 11,501 | -37.5% | 0.12% | +227.8% |
| Q1 2017 | $5,031,000 | +127.4% | 18,401 | +135.9% | 0.04% | +260.0% |
| Q4 2016 | $2,212,000 | -72.9% | 7,800 | -70.1% | 0.01% | -74.4% |
| Q3 2016 | $8,170,000 | -70.4% | 26,100 | -77.1% | 0.04% | -69.8% |
| Q2 2016 | $27,592,000 | +53.4% | 114,100 | +65.1% | 0.13% | +48.3% |
| Q1 2016 | $17,988,000 | -37.4% | 69,100 | -26.3% | 0.09% | -37.9% |
| Q4 2015 | $28,736,000 | -55.5% | 93,800 | -57.6% | 0.14% | -47.8% |
| Q3 2015 | $64,578,000 | +94.7% | 221,300 | +169.5% | 0.27% | +79.9% |
| Q2 2015 | $33,163,000 | +49.9% | 82,100 | +56.7% | 0.15% | +49.0% |
| Q1 2015 | $22,125,000 | +19.2% | 52,400 | -4.2% | 0.10% | +33.3% |
| Q4 2014 | $18,568,000 | +16.5% | 54,700 | +13.5% | 0.08% | +13.6% |
| Q3 2014 | $15,945,000 | -31.9% | 48,200 | -35.1% | 0.07% | -37.7% |
| Q2 2014 | $23,428,000 | -44.4% | 74,300 | -46.0% | 0.11% | -40.4% |
| Q1 2014 | $42,118,000 | +32.3% | 137,700 | +20.9% | 0.18% | +56.1% |
| Q4 2013 | $31,843,000 | -15.6% | 113,900 | -27.4% | 0.11% | -14.3% |
| Q3 2013 | $37,751,000 | -8.5% | 156,800 | -18.2% | 0.13% | -11.9% |
| Q2 2013 | $41,275,000 | – | 191,800 | – | 0.15% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SABBY MANAGEMENT, LLC | 410 | $9,589,000 | 12.06% |
| GROUP ONE TRADING, L.P. | 94,200 | $22,031,000 | 0.20% |
| SIMPLEX TRADING, LLC | 1,230 | $28,766,000 | 0.08% |
| IMC-Chicago, LLC | 72,000 | $16,839,000 | 0.05% |
| HBK INVESTMENTS L P | 14,300 | $3,344,000 | 0.03% |
| COMMERZBANK AKTIENGESELLSCHAFT /FI | 10,000 | $2,339,000 | 0.02% |
| Allianz Asset Management GmbH | 18,300 | $4,280,000 | 0.00% |
| JPMORGAN CHASE & CO | 13,200 | $3,165,000 | 0.00% |
| SG Americas Securities, LLC | 55,600 | $190,000 | 0.00% |
| Itau Unibanco Holding S.A. | 70 | $1,000 | 0.00% |