SIENTRA INC's ticker is SIEN and the CUSIP is 82621J105. A total of 67 filers reported holding SIENTRA INC in Q2 2017. The put-call ratio across all filers is 13.76 and the average weighting 0.8%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $243 | – | 1,198 | +8.8% | 0.00% | – |
| Q3 2022 | $0 | -100.0% | 1,101 | -57.7% | 0.00% | – |
| Q2 2022 | $2,000 | -99.0% | 2,604 | -97.1% | 0.00% | – |
| Q1 2022 | $201,000 | -50.7% | 90,415 | -18.7% | 0.00% | – |
| Q4 2021 | $408,000 | -38.6% | 111,266 | -3.9% | 0.00% | – |
| Q3 2021 | $664,000 | -47.6% | 115,760 | -27.4% | 0.00% | – |
| Q2 2021 | $1,268,000 | +432.8% | 159,411 | +388.9% | 0.00% | – |
| Q1 2021 | $238,000 | -23.2% | 32,607 | -59.0% | 0.00% | – |
| Q4 2020 | $310,000 | +41.6% | 79,619 | +23.9% | 0.00% | – |
| Q3 2020 | $219,000 | -29.8% | 64,256 | -20.3% | 0.00% | – |
| Q2 2020 | $312,000 | +267.1% | 80,623 | +88.7% | 0.00% | – |
| Q1 2020 | $85,000 | -84.6% | 42,734 | -30.9% | 0.00% | – |
| Q4 2019 | $552,000 | -2.5% | 61,813 | -29.3% | 0.00% | – |
| Q3 2019 | $566,000 | +74.7% | 87,386 | +66.2% | 0.00% | – |
| Q2 2019 | $324,000 | +63.6% | 52,594 | +127.1% | 0.00% | – |
| Q1 2019 | $198,000 | -72.8% | 23,164 | -59.5% | 0.00% | – |
| Q4 2018 | $727,000 | -55.3% | 57,222 | -16.0% | 0.00% | – |
| Q3 2018 | $1,626,000 | +13.2% | 68,133 | -7.4% | 0.00% | – |
| Q2 2018 | $1,436,000 | +524.3% | 73,600 | +209.0% | 0.00% | – |
| Q1 2018 | $230,000 | -27.7% | 23,822 | +5.3% | 0.00% | – |
| Q4 2017 | $318,000 | -9.9% | 22,629 | -1.2% | 0.00% | – |
| Q3 2017 | $353,000 | +335.8% | 22,903 | +175.2% | 0.00% | – |
| Q2 2017 | $81,000 | -25.0% | 8,321 | -35.4% | 0.00% | – |
| Q1 2017 | $108,000 | -0.9% | 12,871 | +0.3% | 0.00% | – |
| Q4 2016 | $109,000 | +12.4% | 12,831 | +17.7% | 0.00% | – |
| Q3 2016 | $97,000 | +42.6% | 10,900 | +5.3% | 0.00% | – |
| Q2 2016 | $68,000 | -62.6% | 10,355 | -60.9% | 0.00% | – |
| Q1 2016 | $182,000 | +727.3% | 26,457 | +607.4% | 0.00% | – |
| Q4 2015 | $22,000 | -42.1% | 3,740 | +0.0% | 0.00% | – |
| Q3 2015 | $38,000 | -62.7% | 3,739 | -7.5% | 0.00% | – |
| Q2 2015 | $102,000 | +750.0% | 4,040 | +580.1% | 0.00% | – |
| Q1 2015 | $12,000 | -93.8% | 594 | -94.9% | 0.00% | – |
| Q4 2014 | $195,000 | – | 11,600 | – | 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% |