| 3.18 Data as of May 17 |  -0.05 / -1.55%Today’s Change | 2.41 Today|||52-Week Range 4.36 | +7.07% Year-to-Date |
| Other institutional | 36.94% |
| Individual stakeholders | 13.77% |
| Mutual fund holders | 10.31% |
| 3/31/2013 | BRINKER CAPITAL, INC. Bought 1.7 Million shares of Odyssey Marine Exploratio... |
| 3/31/2013 | NORTHPOINTE CAPITAL LLC Bought 522.2 Thousand shares of Odyssey Marine Exploratio... |
| 3/31/2013 | BLACKROCK FUND ADVISORS Bought 302.4 Thousand shares of Odyssey Marine Exploratio... |
| Stockholder | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| Brinker Capital, Inc. | 14.30% | 11,235,800 | 33,145,610 | +1,652,588 | +17.24% |
| BlackRock Fund Advisors | 5.68% | 4,465,543 | 13,173,352 | +302,400 | +7.26% |
| GLG Partners LP | 2.71% | 2,126,316 | 6,272,632 | -1,295,841 | -37.87% |
| The Vanguard Group, Inc. | 2.42% | 1,906,085 | 5,622,951 | +84,120 | +4.62% |
| Columbia Partners LLC Investment ... | 2.18% | 1,712,277 | 5,051,217 | -23,717 | -1.37% |
| Gruber & McBaine Capital Manageme... | 1.94% | 1,520,526 | 4,485,552 | -950 | -0.06% |
| Manatuck Hill Partners LLC | 1.91% | 1,500,000 | 4,425,000 | 0 | 0.00% |
| Harvey Partners LLC | 1.78% | 1,400,000 | 4,130,000 | -600,000 | -30.00% |
| SSgA Funds Management, Inc. | 1.34% | 1,051,212 | 3,101,075 | +6,527 | +0.62% |
| Northern Trust Investments, Inc. | 1.24% | 972,478 | 2,868,810 | -40,644 | -4.01% |
| Mutual fund | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| iShares Russell 2000 Index Fund | 1.56% | 1,226,794 | 3,619,042 | +34,084 | +2.86% |
| Interfund SICAV - Equity USA | 1.50% | 1,175,873 | 3,468,825 | +139,910 | +13.51% |
| Vanguard Total Stock Market Index... | 1.10% | 862,369 | 2,543,989 | +8,813 | +1.03% |
| Vanguard Extended Market Index Fu... | 0.93% | 726,887 | 2,144,317 | +5,610 | +0.78% |
| iShares Russell 2000 Growth Index... | 0.67% | 529,050 | 1,560,698 | -5,706 | -1.07% |
| DFA US Micro Cap Portfolio | 0.57% | 448,045 | 1,321,733 | 0 | 0.00% |
| GLG Investments VI Plc - NA Equit... | 0.51% | 400,000 | 1,180,000 | +400,000 | -- |
| Robeco Boston Partners Long/Short... | 0.49% | 381,465 | 1,125,322 | +41,095 | +12.07% |
| CREF Stock Account | 0.33% | 257,963 | 760,991 | 0 | 0.00% |
| iShares Russell Micro Cap Index F... | 0.20% | 157,528 | 464,708 | +11,935 | +8.20% |
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