SYNTHETIC BIOLOGICS INC's ticker is SYN and the CUSIP is 87164U102. A total of 57 filers reported holding SYNTHETIC BIOLOGICS INC in Q4 2017. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $345,000 | +65.1% | 370,000 | 0.0% | 0.01% | +66.7% |
| Q2 2017 | $209,000 | -10.3% | 370,000 | 0.0% | 0.01% | 0.0% |
| Q1 2017 | $233,000 | -17.4% | 370,000 | 0.0% | 0.01% | -25.0% |
| Q4 2016 | $282,000 | -43.5% | 370,000 | +27.6% | 0.01% | -46.7% |
| Q3 2016 | $499,000 | -1.0% | 290,000 | +3.6% | 0.02% | -6.2% |
| Q2 2016 | $504,000 | -7.2% | 280,000 | +21.7% | 0.02% | -5.9% |
| Q1 2016 | $543,000 | +57.8% | 230,000 | +53.3% | 0.02% | +88.9% |
| Q4 2015 | $344,000 | +1.2% | 150,000 | 0.0% | 0.01% | +12.5% |
| Q3 2015 | $340,000 | – | 150,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Knoll Capital Management, LLC | 3,734,149 | $6,609,000 | 11.59% |
| Third Security, LLC | 13,238,268 | $22,770,000 | 1.06% |
| MSD Partners, L.P. | 3,118,402 | $5,364,000 | 0.43% |
| EDMOND DE ROTHSCHILD (SUISSE) S.A. | 290,000 | $499,000 | 0.15% |
| BARD ASSOCIATES INC | 93,299 | $160,000 | 0.08% |
| FRANKLIN STREET ADVISORS INC /NC | 126,000 | $217,000 | 0.04% |
| BLAIR WILLIAM & CO/IL | 1,998,886 | $3,438,000 | 0.03% |
| HAMILTON LANE ADVISORS LLC | 23,855 | $41,000 | 0.02% |
| Sheaff Brock Investment Advisors, LLC | 86,449 | $149,000 | 0.02% |
| Rothschild Capital Partners, LLC | 30,000 | $52,000 | 0.02% |