SIENTRA INC's ticker is SIEN and the CUSIP is 82621J105. A total of 53 filers reported holding SIENTRA INC in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.8%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2019 | $1,170,000 | +122.0% | 136,322 | +228.9% | 0.00% | – |
Q4 2018 | $527,000 | -73.4% | 41,454 | -50.0% | 0.00% | -100.0% |
Q3 2018 | $1,980,000 | +125.8% | 82,908 | +84.5% | 0.00% | 0.0% |
Q2 2018 | $877,000 | +147.0% | 44,937 | +22.3% | 0.00% | – |
Q1 2018 | $355,000 | -43.4% | 36,734 | -17.7% | 0.00% | – |
Q4 2017 | $627,000 | -13.0% | 44,614 | -4.7% | 0.00% | – |
Q3 2017 | $721,000 | +93.8% | 46,828 | +22.3% | 0.00% | – |
Q2 2017 | $372,000 | +223.5% | 38,305 | +184.6% | 0.00% | – |
Q4 2016 | $115,000 | -38.2% | 13,460 | -34.8% | 0.00% | – |
Q3 2016 | $186,000 | -23.5% | 20,650 | -44.2% | 0.00% | – |
Q2 2016 | $243,000 | -4.0% | 37,000 | 0.0% | 0.00% | – |
Q1 2016 | $253,000 | +25.9% | 37,000 | +86.6% | 0.00% | – |
Q3 2015 | $201,000 | -59.8% | 19,829 | 0.0% | 0.00% | – |
Q2 2015 | $500,000 | +0.6% | 19,829 | -23.5% | 0.00% | – |
Q1 2015 | $497,000 | +14.3% | 25,904 | 0.0% | 0.00% | – |
Q4 2014 | $435,000 | – | 25,904 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Abingworth LLP | 2,390,843 | $15,469,000 | 9.78% |
Cannell Capital | 1,941,673 | $12,582,000 | 4.08% |
Millrace Asset Group, Inc. | 350,000 | $2,268,000 | 2.66% |
Broadfin Capital, LLC | 2,001,895 | $12,972,000 | 2.40% |
Copernicus Capital Management, LLC | 385,000 | $2,495,000 | 2.32% |
Endurant Capital Management LP | 529,950 | $3,434,000 | 1.23% |
QUANTUM CAPITAL MANAGEMENT | 344,741 | $2,234,000 | 1.13% |
X-Square Capital, LLC | 275,312 | $1,784,000 | 1.12% |
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 4,137,470 | $26,811,000 | 1.09% |
Granite Point Capital Management, L.P. | 566,372 | $3,670,000 | 0.57% |