| 22.05 Data as of May 24 |  +0.07 / +0.32%Today’s Change | 15.72 Today|||52-Week Range 23.48 | +25.64% Year-to-Date |
| Mutual fund holders | 42.59% |
| Other institutional | 21.02% |
| Individual stakeholders | 10.42% |
| 3/31/2013 | WELLINGTON MANAGEMENT CO. LLP Bought 704.1 Thousand shares of Supertex Inc |
| 3/31/2013 | SOROS FUND MANAGEMENT LLC Bought 261.0 Thousand shares of Supertex Inc |
| 3/31/2013 | BLACKROCK FUND ADVISORS Bought 51.5 Thousand shares of Supertex Inc |
| Stockholder | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| T. Rowe Price Associates, Inc. | 12.27% | 1,412,805 | 29,781,929 | +9,000 | +0.64% |
| BlackRock Fund Advisors | 7.61% | 876,019 | 18,466,481 | +51,462 | +6.24% |
| Wellington Management Co. LLP | 6.12% | 704,100 | 14,842,428 | +704,100 | -- |
| Harvey Partners LLC | 4.50% | 517,700 | 10,913,116 | +22,700 | +4.59% |
| Dimensional Fund Advisors, Inc. | 3.66% | 420,869 | 8,871,919 | +3,642 | +0.87% |
| The Vanguard Group, Inc. | 3.56% | 409,650 | 8,635,422 | -195,761 | -32.34% |
| Royce & Associates LLC | 2.90% | 334,000 | 7,040,720 | -336,900 | -50.22% |
| Soros Fund Management LLC | 2.27% | 260,964 | 5,501,121 | +260,964 | -- |
| SSgA Funds Management, Inc. | 1.63% | 187,944 | 3,961,860 | -6,861 | -3.52% |
| Epoch Investment Partners, Inc. | 1.51% | 174,271 | 3,673,633 | -1,555 | -0.88% |
| Mutual fund | Stake | Shares owned | Total value ($) | Shares bought / sold | Total change |
|---|---|---|---|---|---|
| T Rowe Price Small Cap Value Fund | 5.99% | 690,000 | 14,545,200 | +13,900 | +2.06% |
| T Rowe Price Small Cap Stock Fund | 3.91% | 450,000 | 9,486,000 | +2,000 | +0.45% |
| ASTON/River Road Independent Valu... | 3.03% | 348,953 | 7,355,929 | +34,997 | +11.15% |
| Royce Low Priced Stock Fund | 2.93% | 336,900 | 7,101,852 | -50,000 | -12.92% |
| Royce Pennsylvania Mutual Fund | 2.90% | 334,000 | 7,040,720 | 0 | 0.00% |
| iShares Core S&P Small Cap ETF | 1.59% | 182,744 | 3,852,244 | +4,000 | +2.24% |
| Vanguard Small Cap Index Fund | 1.44% | 165,621 | 3,491,291 | -156 | -0.09% |
| iShares Russell 2000 Index Fund | 1.41% | 161,790 | 3,410,533 | -1,980 | -1.21% |
| Principal Investors-Capital Appre... | 1.22% | 140,277 | 2,957,039 | -4,089 | -2.83% |
| Vanguard Total Stock Market Index... | 1.17% | 134,855 | 2,842,743 | 0 | 0.00% |
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