| Top Institutional Holders |
|---|
| Holder | Shares | % Out | Value* | Reported |
|---|
| First Wilshire Securities Management Inc | 530,366 | 5.08 | 1,628,223 | 2013-03-31 | | BlackRock Institutional Trust Company, N.A. | 524,445 | 5.02 | 1,610,046 | 2013-03-31 | | Bard Associates Inc. | 414,885 | 3.97 | 1,273,696 | 2013-03-31 | | Renaissance Technologies, LLC | 285,200 | 2.73 | 875,564 | 2013-03-31 | | Perritt Capital Management, Inc. | 187,700 | 1.80 | 576,239 | 2013-03-31 | | Dimensional Fund Advisors LP | 182,926 | 1.75 | 561,582 | 2013-03-31 | | Kennedy Capital Management, Inc. | 107,508 | 1.03 | 330,049 | 2013-03-31 | | HighTower Advisors, LLC | 61,618 | 0.59 | 189,167 | 2013-03-31 | | Algert Coldiron Investors, LLC | 39,330 | 0.38 | 120,743 | 2013-03-31 | | Geode Capital Management, LLC | 36,180 | 0.35 | 111,072 | 2013-03-31 |
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| Holder | Shares | % Out | Value* | Reported |
|---|
| Perritt Ultra MicroCap Fund | 187,300 | 1.79 | 575,011 | 2013-03-31 | | DFA U.S. Micro Cap Series | 84,141 | 0.81 | 255,788 | 2013-01-31 | | DFA U.S. Small Cap Series | 43,077 | 0.41 | 130,954 | 2013-01-31 | | Spartan Extended Market Index Fund | 34,005 | 0.33 | 98,614 | 2013-04-30 | | iShares Russell Micro Cap (TM) Index Fund | 19,779 | 0.19 | 57,359 | 2013-04-30 | | Clearwater Small Companies Fund | 12,596 | 0.12 | 38,669 | 2013-03-31 | | Bridgeway Fds Inc.-Omni Tax Managed Small Cap Value Fund | 10,150 | 0.10 | 31,160 | 2013-03-31 | | Bridgeway Fds Inc-Omni Small Cap Value Fund | 8,000 | 0.08 | 24,560 | 2013-03-31 | | Claymore ETF Tr-Wilshire Micro Cap ETF | 5,180 | 0.05 | 17,663 | 2013-05-31 | | DFA U.S. Core Equity 2 Portfolio | 3,806 | 0.04 | 11,570 | 2013-01-31 |
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View Transactions for Insiders & Institutional Holders Value shown is computed using the security's price on the report date given. Currency in USD. |