Overview Financials News + Filings Key Docs Charts Ownership Insiders
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BEACON POWER CORP (BCON)
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Portfolio as of: |
| Name | Shares | Change | Value | % Port | % OS | Hist | Date |
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GOLDMAN SACHS ASSET MANAGEMENT, L.P.
| 6,747,772 | 6,747,772 | 1,484,510 | | |
Hist
| 12/31/2010 |
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NOMURA HOLDINGS INC
| 145,780 | 0 | 72,000 | 0.00 | |
Hist
| 05/07/2010 |
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PRUDENTIAL FINANCIAL INC
| 65,650 | 0 | 19,000 | 0.00 | |
Hist
| 09/30/2010 |
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SAC Capital Advisors LP
| 49,400 | 49,400 | 14,000 | 0.00 | |
Hist
| 09/30/2010 |
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HOWE & RUSLING INC
| 23,255 | 0 | 7,000 | 0.00 | |
Hist
| 09/30/2010 |
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Texas Capital Bank, N.A.
| 10,000 | 10,000 | 3,000 | 0.00 | |
Hist
| 06/30/2010 |
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BlackRock Investment Management, LLC
| 11,511 | 0 | 3,000 | 0.00 | |
Hist
| 09/30/2010 |
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TEXAS CAPITAL BANCSHARES INC/TX
| 10,000 | 0 | 3,000 | 0.00 | |
Hist
| 09/30/2010 |
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MERRILL LYNCH GROUP, INC.
| 2,648 | 2,648 | 1,000 | 0.00 | 0.00 |
Hist
| 02/14/2011 |
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