KYTHERA BIOPHARMACEUTICALS I's ticker is and the CUSIP is 501570905. A total of 2 filers reported holding KYTHERA BIOPHARMACEUTICALS I in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $1,132,000 | -63.1% | 15,100 | -62.9% | 0.02% | -62.8% |
| Q2 2015 | $3,065,000 | +84.6% | 40,700 | +23.0% | 0.04% | +65.4% |
| Q1 2015 | $1,660,000 | +1496.2% | 33,100 | +1003.3% | 0.03% | +1200.0% |
| Q4 2014 | $104,000 | +215.2% | 3,000 | +200.0% | 0.00% | +100.0% |
| Q3 2014 | $33,000 | +312.5% | 1,000 | +400.0% | 0.00% | – |
| Q2 2014 | $8,000 | -95.6% | 200 | -95.7% | 0.00% | -100.0% |
| Q1 2014 | $183,000 | -1.6% | 4,600 | -8.0% | 0.00% | 0.0% |
| Q4 2013 | $186,000 | – | 5,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 5,000 | $186,000 | 0.00% |
| Citadel Advisors | 1,000 | $37,000 | 0.00% |