| Top Institutional Holders |
|---|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Perritt Capital Management, Inc. | 733,881 | 3.80 | 2,803,425 | 2013-03-31 | | Guerrilla Capital Management LLC | 306,075 | 1.59 | 566,238 | 2012-09-30 | | Gabelli Funds, LLC | 195,000 | 1.01 | 744,900 | 2013-03-31 | | Bridgeway Capital Management, Inc. | 180,100 | 0.93 | 687,982 | 2013-03-31 | | Gamco Investors Inc | 100,096 | 0.52 | 382,366 | 2013-03-31 | | BlackRock Institutional Trust Company, N.A. | 67,501 | 0.35 | 257,853 | 2013-03-31 | | James Investment Research, Inc. | 54,260 | 0.28 | 207,273 | 2013-03-31 | | Spark Investment Management LLC | 49,200 | 0.25 | 187,944 | 2013-03-31 | | Renaissance Technologies, LLC | 46,700 | 0.24 | 178,394 | 2013-03-31 | | Two Sigma Investments, LLC | 28,537 | 0.15 | 109,011 | 2013-03-31 |
|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Perritt Microcap Opportunities Fund | 486,081 | 2.52 | 1,856,829 | 2013-03-31 | | Gabelli Small Cap Growth Fund | 195,000 | 1.01 | 744,900 | 2013-03-31 | | Perritt Ultra MicroCap Fund | 137,100 | 0.71 | 523,722 | 2013-03-31 | | Bridgeway Funds Inc-Ultra Small Company Market Fund | 109,900 | 0.57 | 268,156 | 2012-12-31 | | EQ Advisors Trust-EQ/GAMCO Small Company Value Portfolio | 93,096 | 0.48 | 227,154 | 2012-12-31 | | Bridgeway Fds Inc-Omni Small Cap Value Fund | 29,900 | 0.15 | 72,956 | 2012-12-31 | | Bridgeway Fds Inc.-Omni Tax Managed Small Cap Value Fund | 25,000 | 0.13 | 61,000 | 2012-12-31 | | DWS Investment Tr-DWS Small Cap Core Fd | 24,900 | 0.13 | 89,142 | 2013-02-28 | | Valic Company I-Small Cap Fd | 15,300 | 0.08 | 54,774 | 2013-02-28 | | Fidelity NASDAQ Composite Index Fund | 1,464 | 0.01 | 5,592 | 2013-03-31 |
|
View Transactions for Insiders & Institutional Holders Value shown is computed using the security's price on the report date given. Currency in USD. |
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