SIENTRA INC's ticker is SIEN and the CUSIP is 82621J105. A total of 126 filers reported holding SIENTRA INC in Q1 2021. The put-call ratio across all filers is 0.10 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2022 | $7,000 | -72.0% | 11,068 | -63.6% | 0.00% | – |
Q2 2022 | $25,000 | -80.2% | 30,432 | -46.2% | 0.00% | – |
Q1 2022 | $126,000 | -58.3% | 56,592 | -31.3% | 0.00% | – |
Q4 2021 | $302,000 | -43.3% | 82,329 | -11.3% | 0.00% | – |
Q3 2021 | $533,000 | -20.1% | 92,866 | +10.8% | 0.00% | – |
Q2 2021 | $667,000 | +16.8% | 83,782 | +7.0% | 0.00% | – |
Q1 2021 | $571,000 | +102.5% | 78,307 | +8.2% | 0.00% | – |
Q4 2020 | $282,000 | +729.4% | 72,397 | +619.2% | 0.00% | – |
Q3 2020 | $34,000 | -17.1% | 10,067 | -4.7% | 0.00% | – |
Q2 2020 | $41,000 | – | 10,565 | – | 0.00% | – |
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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% |