| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | Invesco Ltd. | 688,600 | 3.27 | $3,305,280 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 604,030 | 2.87 | $2,899,344 | 30-Sep-09 | | NUMERIC INVESTORS, LLC | 382,839 | 1.82 | $1,837,627 | 30-Sep-09 | | DEUTSCHE BANK AKTIENGESELLSCHAFT | 269,462 | 1.28 | $1,293,417 | 30-Sep-09 | | MORGAN STANLEY | 257,597 | 1.22 | $1,236,465 | 30-Sep-09 | | ELLIOTT MANAGEMENT CORPORATION | 198,400 | .94 | $952,320 | 30-Sep-09 | | STATE STREET CORPORATION | 193,148 | .92 | $927,110 | 30-Sep-09 | | BRIDGEWAY CAPITAL MANAGEMENT, INC. | 136,500 | .65 | $655,200 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 110,599 | .53 | $530,875 | 30-Sep-09 | | TIAA-CREF INVESTMENT MANAGEMENT, LLC | 74,609 | .35 | $358,123 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | Powershares Exgh Traded Fd Tr-Powershares Lux Nanotech Port | 381,245 | 1.81 | $2,142,596 | 31-Jul-09 | | ISHARES RUSSELL 2000 INDEX FD | 149,719 | .71 | $718,651 | 30-Sep-09 | | VANGUARD EXPLORER FUND, INC. | 81,979 | .39 | $460,721 | 31-Jul-09 | | ISHARES RUSSELL 2000 GROWTH INDEX FD | 78,067 | .37 | $374,721 | 30-Sep-09 | | COLLEGE RETIREMENT EQUITIES FUND-STOCK ACCOUNT | 53,274 | .25 | $355,870 | 30-Jun-09 | | Direxion Shares ETF Tr-Direxion Daily Small Cap Bull 3X Shar | 20,244 | .10 | $113,771 | 31-Jul-09 | | Valic Company I-Small Cap Fd | 20,200 | .10 | $97,364 | 31-Aug-09 | | SPARTAN EXTENDED MARKET INDEX FUND | 20,000 | .10 | $96,000 | 30-Sep-09 | | ISHARES Russell Micro Cap (TM) Index Fund | 19,913 | .09 | $95,582 | 30-Sep-09 | | VANGUARD EXTENDED MARKET INDEX FUND | 19,682 | .09 | $131,475 | 30-Jun-09 |
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Value shown is computed using the security's price on the report date given.
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