| 3.16 Data as of May 24 |  0.00 / 0.00%Today’s Change | 2.94 Today|||52-Week Range 7.47 | -28.66% Year-to-Date |
| Other institutional | 63.81% |
| Individual stakeholders | 23.57% |
| Mutual fund holders | 21.42% |
| 3/31/2013 | GRUSS ASSET MANAGEMENT LP Bought 455.2 Thousand shares of Enzon Pharmaceuticals Inc |
| 3/31/2013 | CORSAIR CAPITAL MANAGEMENT LLC Bought 451.4 Thousand shares of Enzon Pharmaceuticals Inc |
| 3/31/2013 | BLACKROCK FUND ADVISORS Bought 293.8 Thousand shares of Enzon Pharmaceuticals Inc |
| Stockholder | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| The Baupost Group LLC | 17.60% | 7,691,453 | 25,381,795 | -158,915 | -2.02% |
| Icahn Associates Corp. | 13.51% | 5,904,863 | 19,486,048 | 0 | 0.00% |
| BlackRock Fund Advisors | 6.96% | 3,041,238 | 10,036,085 | +293,796 | +10.69% |
| The Vanguard Group, Inc. | 4.98% | 2,176,284 | 7,181,737 | -66,845 | -2.98% |
| Brenner West Capital Advisors LLC | 4.32% | 1,886,854 | 6,226,618 | -48,591 | -2.51% |
| GWL Investment Management Ltd. | 3.29% | 1,438,220 | 4,746,126 | -235,141 | -14.05% |
| Artisan Partners LP | 3.15% | 1,374,000 | 4,534,200 | -572,600 | -29.42% |
| Dimensional Fund Advisors, Inc. | 2.94% | 1,284,848 | 4,239,998 | +34,535 | +2.76% |
| Renaissance Technologies LLC | 2.03% | 886,184 | 2,924,407 | -94,800 | -9.66% |
| Fidelity Management & Research Co... | 2.00% | 874,144 | 2,884,675 | +26,603 | +3.14% |
| Mutual fund | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| Artisan Small Cap Value Fund | 2.89% | 1,262,400 | 4,165,920 | -91,100 | -6.73% |
| Vanguard Total Stock Market Index... | 1.40% | 613,601 | 2,024,883 | 0 | 0.00% |
| iShares Russell 2000 Index Fund | 1.40% | 610,748 | 2,015,468 | -7,480 | -1.21% |
| Vanguard Small Cap Index Fund | 1.33% | 580,372 | 1,915,228 | -5,568 | -0.95% |
| iShares Nasdaq Biotechnology Inde... | 1.23% | 536,053 | 1,768,975 | +40,040 | +8.07% |
| Vanguard Extended Market Index Fu... | 1.02% | 447,368 | 1,476,314 | +8,610 | +1.96% |
| Fidelity Select Biotechnology Por... | 1.01% | 439,366 | 1,449,908 | 0 | 0.00% |
| Fidelity Small Cap Stock Fund | 0.87% | 378,641 | 1,249,515 | +276,523 | +270.79% |
| Vanguard Small Cap Value Index Fu... | 0.75% | 328,134 | 1,082,842 | +6,142 | +1.91% |
| DFA US Micro Cap Portfolio | 0.69% | 301,457 | 994,808 | 0 | 0.00% |
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