| 9.44 Data as of 10:41am ET |  -0.11 / -1.15%Today’s Change | 6.76 Today|||52-Week Range 13.38 | +2.61% Year-to-Date |
| Individual stakeholders | 8.30% |
| Other institutional | 52.12% |
| Mutual fund holders | 41.54% |
| 3/31/2013 | INVESCO TRIMARK INVESTMENTS Bought 1.3 Million shares of Mercury Systems Inc |
| 3/31/2013 | RUTABAGA CAPITAL MANAGEMENT LLC Bought 997.6 Thousand shares of Mercury Systems Inc |
| 3/31/2013 | SIGNIA CAPITAL MANAGEMENT LLC Bought 390.4 Thousand shares of Mercury Systems Inc |
| Stockholder | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| Barrow, Hanley, Mewhinney & Strau... | 7.86% | 2,539,142 | 22,192,101 | -41,300 | -1.60% |
| BlackRock Fund Advisors | 7.79% | 2,517,628 | 22,004,069 | +214,831 | +9.33% |
| Royce & Associates LLC | 6.40% | 2,068,946 | 18,082,588 | +10,500 | +0.51% |
| The Vanguard Group, Inc. | 5.58% | 1,802,201 | 15,751,237 | +57,287 | +3.28% |
| BAMCO, Inc. | 5.41% | 1,750,000 | 15,295,000 | 0 | 0.00% |
| Trigran Investments, Inc. | 5.17% | 1,669,587 | 14,592,190 | +171,954 | +11.48% |
| Signia Capital Management LLC | 4.01% | 1,297,801 | 11,342,781 | +390,359 | +43.02% |
| Soros Fund Management LLC | 3.91% | 1,263,801 | 11,045,621 | -50,400 | -3.84% |
| Invesco Trimark Investments | 3.90% | 1,261,000 | 11,021,140 | +1,261,000 | -- |
| Raging Capital Management LLC | 3.64% | 1,176,179 | 10,279,804 | +356,614 | +43.51% |
| Mutual fund | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| Baron Small Cap Fund | 6.10% | 1,970,149 | 17,219,102 | +220,149 | +12.58% |
| Royce Value Plus Fund | 3.20% | 1,033,749 | 9,034,966 | -409,000 | -28.35% |
| Lord Abbett Small Cap Blend Fund | 1.82% | 586,800 | 5,128,632 | -124,300 | -17.48% |
| American Beacon Small Cap Value F... | 1.80% | 580,637 | 5,074,767 | 0 | 0.00% |
| iShares Core S&P Small Cap ETF | 1.77% | 571,447 | 4,994,447 | +8,939 | +1.59% |
| Royce Opportunity Fund | 1.70% | 549,297 | 4,800,856 | +36,500 | +7.12% |
| iShares Russell 2000 Index Fund | 1.47% | 474,246 | 4,144,910 | -20,570 | -4.16% |
| Columbia Variable - Partners Smal... | 1.42% | 458,300 | 4,005,542 | +130,100 | +39.64% |
| Vanguard Small Cap Index Fund | 1.40% | 453,934 | 3,967,383 | -62,610 | -12.12% |
| Vanguard Total Stock Market Index... | 1.31% | 422,451 | 3,692,222 | +21,275 | +5.30% |
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