| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | Barclays Global Investors UK Holdings Ltd | 542,765 | 2.04 | $4,092,448 | 30-Sep-09 | | Invesco Ltd. | 476,400 | 1.79 | $3,592,056 | 30-Sep-09 | | WELLS FARGO & COMPANY | 278,840 | 1.05 | $2,102,453 | 30-Sep-09 | | STATE STREET CORPORATION | 261,282 | .98 | $1,970,066 | 30-Sep-09 | | AVIVA PLC | 186,400 | .70 | $1,405,456 | 30-Sep-09 | | BRIDGEWAY CAPITAL MANAGEMENT, INC. | 186,200 | .70 | $1,403,948 | 30-Sep-09 | | NORTHERN TRUST CORPORATION | 126,510 | .48 | $989,308 | 30-Jun-09 | | TIAA-CREF INVESTMENT MANAGEMENT, LLC | 102,584 | .39 | $773,483 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 94,850 | .36 | $715,169 | 30-Sep-09 | | Bank of New York Mellon Corporation | 48,654 | .18 | $366,851 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | Powershares Exhg Traded Fd Tr-POWERSHARES WILDERHILL CLEAN E | 519,030 | 1.95 | $3,939,437 | 31-Jul-09 | | ISHARES RUSSELL 2000 INDEX FD | 229,304 | .86 | $1,728,952 | 30-Sep-09 | | BRIDGEWAY FDS INC-ULTRA SMALL COMPANY MARKET FD | 180,700 | .68 | $1,413,074 | 30-Jun-09 | | ISHARES RUSSELL 2000 VALUE INDEX FD | 104,671 | .39 | $789,219 | 30-Sep-09 | | COLLEGE RETIREMENT EQUITIES FUND-STOCK ACCOUNT | 77,885 | .29 | $609,060 | 30-Jun-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 36,204 | .14 | $283,115 | 30-Jun-09 | | Market Vectors ETF Tr-Solar Energy ETF | 29,823 | .11 | $233,215 | 30-Jun-09 | | ISHARES Russell Micro Cap (TM) Index Fund | 25,029 | .09 | $188,718 | 30-Sep-09 | | SPARTAN EXTENDED MARKET INDEX FUND | 22,936 | .09 | $172,937 | 30-Sep-09 | | ISHARES RUSSELL 2000 GROWTH INDEX FD | 21,943 | .08 | $165,450 | 30-Sep-09 |
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*
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Value shown is computed using the security's price on the report date given.
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