Overview Financials News + Filings Key Docs Charts Ownership Insiders
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Sientra, Inc. (SIEN)
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Portfolio as of: |
| Name | Shares | Change | Value | % Port | % OS | Hist | Date |
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NEEDHAM INVESTMENT MANAGEMENT LLC
| 720,000 | -1,600,000 | 146,088,000 | 0.03 | 0.71 |
Hist
| 12/31/2022 |
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HighMark Wealth Management LLC
| 17,300 | 0 | 3,510,000 | 0.00 | 0.02 |
Hist
| 12/31/2022 |
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Matisse Capital
| 15,818 | 0 | 3,209,000 | | |
Hist
| 12/31/2022 |
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Tarbox Family Office, Inc.
| 15,650 | 0 | 3,175,000 | 0.00 | 0.02 |
Hist
| 12/31/2022 |
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RAYMOND JAMES & ASSOCIATES
| 10,450 | 0 | 2,120,000 | 0.00 | 0.01 |
Hist
| 12/31/2022 |
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Abingworth LLP
| 1,673,589 | 0 | 1,071,000 | 0.37 | 2.67 |
Hist
| 09/30/2022 |
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Marshall Wace North America L.P.
| 28,629 | 28,629 | 164,000 | 0.00 | 0.05 |
Hist
| 09/30/2021 |
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PARAMETRIC PORTFOLIO ASSOCIATES LLC
| 60,075 | 26,825 | 133,000 | 0.00 | 0.10 |
Hist
| 03/31/2022 |
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American Portfolios Advisors
| 75 | 75 | 48,000 | 0.00 | 0.00 |
Hist
| 09/30/2022 |
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Amalgamated Financial Corp.
| 9,173 | 9,173 | 20,000 | 0.00 | 0.01 |
Hist
| 03/31/2022 |
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CHARLES SCHWAB INVESTMENT MANAGEMENT INC
| 21,118 | -127,801 | 18,000 | 0.00 | 0.03 |
Hist
| 06/30/2022 |
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