Overview Financials News + Filings Key Docs Charts Ownership Insiders
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Superior Well Services, INC (SWSI)
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Portfolio as of: |
| Name | Shares | Change | Value | % Port | % OS | Hist | Date |
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Snyder Mark A
| 3,530,150 | 0 | 64,354,635 | | |
Hist
| 08/06/2010 |
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Snyder David Elmer
| 2,739,160 | -5,000 | 49,934,887 | | |
Hist
| 08/06/2010 |
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Snyder Richard G
| 2,591,056 | 0 | 47,234,951 | | |
Hist
| 08/06/2010 |
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HARBINGER CAPITAL PARTNERS MASTER FUND I, LTD.
| 2,129,369 | -160,831 | 35,603,000 | 1.46 | |
Hist
| 06/30/2010 |
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CHILTON INVESTMENT CO INC.
| 2,085,142 | -218,431 | 34,864,000 | 0.98 | |
Hist
| 06/30/2010 |
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FMR LLC
| 1,592,016 | -1,042,704 | 26,618,000 | 0.01 | |
Hist
| 06/30/2010 |
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GOLDMAN SACHS GROUP INC
| 1,485,741 | 509,842 | 24,841,590 | 0.01 | |
Hist
| 06/30/2010 |
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TCW GROUP INC
| 1,470,566 | 715,801 | 24,588,000 | 0.12 | |
Hist
| 06/30/2010 |
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KEELEY ASSET MANAGEMENT CORP
| 1,915,000 | 957,574 | 19,150,000 | 0.33 | |
Hist
| 06/30/2010 |
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MACKENZIE FINANCIAL CORP
| 1,415,000 | 25,000 | 18,877,000 | 0.08 | |
Hist
| 03/31/2010 |
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VANGUARD GROUP INC
| 991,966 | 34,013 | 16,586,000 | 0.00 | |
Hist
| 06/30/2010 |
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DIMENSIONAL FUND ADVISORS LP
| 964,634 | 50,688 | 16,129,000 | 0.03 | |
Hist
| 06/30/2010 |
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BlackRock Fund Advisors
| 930,584 | 125,906 | 15,559,000 | 0.01 | |
Hist
| 06/30/2010 |
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PUTNAM INVESTMENT MANAGEMENT LLC
| 738,288 | 41,470 | 12,344,000 | 0.15 | |
Hist
| 06/30/2010 |
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WELLINGTON MANAGEMENT GROUP LLP
| 709,494 | -800,102 | 11,863,000 | 0.01 | |
Hist
| 06/30/2010 |
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CLOUGH CAPITAL PARTNERS L P
| 632,897 | 63,500 | 10,582,000 | 0.41 | |
Hist
| 06/30/2010 |
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BlackRock Institutional Trust Company, N.A.
| 631,924 | 72,559 | 10,566,000 | 0.00 | |
Hist
| 06/30/2010 |
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Cortina Asset Management, LLC
| 603,105 | 43,169 | 10,084,000 | 0.66 | |
Hist
| 06/30/2010 |
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SAC Capital Advisors LP
| 512,162 | 512,162 | 8,563,000 | 0.07 | |
Hist
| 06/30/2010 |
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MORGAN STANLEY
| 492,360 | 27,455 | 8,233,000 | 0.01 | |
Hist
| 06/30/2010 |
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Neuberger Berman Group LLC
| 462,100 | 462,100 | 7,726,000 | 0.01 | |
Hist
| 06/30/2010 |
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Clearbridge Investments, LLC
| 458,488 | 120,695 | 7,666,000 | 0.02 | |
Hist
| 08/12/2010 |
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Bank of New York Mellon Corp
| 380,734 | 229,586 | 6,366,000 | 0.00 | |
Hist
| 06/30/2010 |
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WASHINGTON CAPITAL MANAGEMENT, INC
| 308,682 | 308,682 | 5,161,000 | 0.94 | |
Hist
| 06/30/2010 |
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STATE STREET CORP
| 375,530 | 5,300 | 5,025,000 | 0.00 | |
Hist
| 03/31/2010 |
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State of New Jersey Common Pension Fund A
| 285,000 | 0 | 4,765,000 | 0.03 | |
Hist
| 06/30/2010 |
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TURNER INVESTMENTS LLC
| 211,836 | -190,884 | 3,542,000 | 0.02 | |
Hist
| 06/30/2010 |
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THB ASSET MANAGEMENT
| 205,700 | 0 | 3,439,000 | 0.20 | |
Hist
| 06/30/2010 |
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Weiss Multi-Strategy Advisers LLC
| 201,901 | 103,732 | 3,376,000 | 0.15 | |
Hist
| 06/30/2010 |
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SEI TRUST CO
| 198,470 | 121,740 | 3,318,000 | 0.15 | |
Hist
| 06/30/2010 |
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COPIA CAPITAL LLC
| 187,400 | 42,800 | 3,133,000 | 0.81 | |
Hist
| 06/30/2010 |
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THRIVENT FINANCIAL FOR LUTHERANS
| 179,400 | 39,300 | 2,999,560 | 0.03 | |
Hist
| 06/30/2010 |
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WESTCLIFF CAPITAL MANAGEMENT LLC/CA
| 172,542 | -20,680 | 2,885,000 | 3.65 | |
Hist
| 06/30/2010 |
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Lisanti Capital Growth, LLC
| 169,335 | 124,350 | 2,831,000 | 1.70 | |
Hist
| 06/30/2010 |
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I.G. INVESTMENT MANAGEMENT, LTD.
| 129,990 | 710 | 2,173,000 | 0.01 | |
Hist
| 06/30/2010 |
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