| Gruss & Co., LLC | 17,500 | $686,350 | 5.81% |
|---|
| Camarda Financial Advisors, LLC | 133,440 | $5,233,515 | 3.38% |
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| GARNET EQUITY CAPITAL HOLDINGS, INC. | 50,000 | $1,961,000 | 1.11% |
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| Verity Asset Management, Inc. | 28,732 | $1,126,869 | 0.83% |
|---|
| CastleKnight Management LP | 190,300 | $7,463,566 | 0.49% |
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| Prosperity Wealth Management, Inc. | 17,528 | $687,448 | 0.44% |
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| Proficio Capital Partners LLC | 80,969 | $3,175,622 | 0.42% |
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| ARDSLEY ADVISORY PARTNERS LP | 25,000 | $980,500 | 0.22% |
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| FIRST WILSHIRE SECURITIES MANAGEMENT INC | 13,680 | $537 | 0.18% |
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| GABLES CAPITAL MANAGEMENT INC. | 6,552 | $256,970 | 0.18% |
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| CUMBERLAND ADVISORS INC | 10,185 | $399,456 | 0.18% |
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| Cutler Group LLC / CA | 409,100 | $1,430 | 0.15% |
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| HAP Trading, LLC | 17,648 | $692,155 | 0.11% |
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| Capital Investment Counsel, Inc | 12,450 | $488,289 | 0.10% |
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| Essex LLC | 8,000 | $313,760 | 0.09% |
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| Hartford Financial Management Inc. | 8,300 | $325,526 | 0.08% |
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| Parallax Volatility Advisers, L.P. | 915,000 | $35,886,300 | 0.08% |
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| JANE STREET GROUP, LLC | 5,136,726 | $201,462,394 | 0.06% |
|---|
| Pine Valley Investments Ltd Liability Co | 12,681 | $497,349 | 0.04% |
|---|
| OPTIMUM INVESTMENT ADVISORS | 2,200 | $86,284 | 0.04% |
|---|