SIENTRA INC's ticker is SIEN and the CUSIP is 82621J105. A total of 90 filers reported holding SIENTRA INC in Q1 2020. The put-call ratio across all filers is 0.15 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2020 | $73,000 | -90.2% | 36,707 | -56.1% | 0.04% | -55.7% |
Q4 2019 | $748,000 | +38.0% | 83,700 | 0.0% | 0.09% | +27.5% |
Q3 2019 | $542,000 | -29.6% | 83,700 | -33.0% | 0.07% | +30.2% |
Q2 2019 | $770,000 | +320.8% | 125,000 | +590.6% | 0.05% | +120.8% |
Q3 2015 | $183,000 | -16.1% | 18,100 | +39.2% | 0.02% | -35.1% |
Q4 2014 | $218,000 | – | 13,000 | – | 0.04% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Abingworth LLP | 1,673,589 | $1,071,000 | 0.37% |
NEEDHAM INVESTMENT MANAGEMENT LLC | 2,320,000 | $1,485,000 | 0.29% |
X-Square Capital, LLC | 265,503 | $170,000 | 0.11% |
AWM Investment Company, Inc. | 799,766 | $512,000 | 0.08% |
GSA CAPITAL PARTNERS LLP | 813,884 | $521,000 | 0.07% |
Parkman Healthcare Partners LLC | 373,586 | $239,000 | 0.07% |
Birchview Capital, LP | 40,000 | $26,000 | 0.02% |
Matisse Capital | 15,818 | $10,000 | 0.01% |
Frisch Financial Group, Inc. | 42,000 | $27,000 | 0.01% |
HighMark Wealth Management LLC | 17,300 | $11,000 | 0.01% |