| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | Invesco Ltd. | 4,076,923 | 7.07 | $20,180,768 | 30-Sep-09 | | SAM Sustainable Asset Management Ltd | 2,269,043 | 3.93 | $11,231,762 | 30-Sep-09 | | Shell Asset Management Company | 1,613,000 | 2.80 | $7,984,350 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 1,326,015 | 2.30 | $6,563,774 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 936,454 | 1.62 | $4,635,447 | 30-Sep-09 | | STATE STREET CORPORATION | 637,256 | 1.10 | $3,154,417 | 30-Sep-09 | | NORTHERN TRUST CORPORATION | 298,061 | .52 | $879,279 | 30-Jun-09 | | TIAA-CREF INVESTMENT MANAGEMENT, LLC | 219,753 | .38 | $1,087,777 | 30-Sep-09 | | Partner Fund Management, L.P. | 184,262 | .32 | $912,096 | 30-Sep-09 | | PUTNAM INVESTMENT MANAGEMENT, LLC | 173,373 | .30 | $858,196 | 30-Sep-09 |
|
| Holder | Shares | % Out | Value* | Reported | | Powershares Exhg Traded Fd Tr-POWERSHARES WILDERHILL CLEAN E | 1,244,549 | 2.16 | $4,119,457 | 31-Jul-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 759,436 | 1.32 | $2,240,336 | 30-Jun-09 | | ISHARES RUSSELL 2000 INDEX FD | 554,853 | .96 | $2,746,522 | 30-Sep-09 | | ISHARES RUSSELL 2000 VALUE INDEX FD | 312,511 | .54 | $1,546,929 | 30-Sep-09 | | COLLEGE RETIREMENT EQUITIES FUND-STOCK ACCOUNT | 197,203 | .34 | $581,748 | 30-Jun-09 | | Powershares Exhg Traded Fd-Powershares Golden Dragon Halter | 169,541 | .29 | $561,180 | 31-Jul-09 | | BRIDGEWAY FDS INC-ULTRA SMALL COMPANY MARKET FD | 143,811 | .25 | $424,242 | 30-Jun-09 | | Small Cap Value Fund, Inc. | 142,200 | .25 | $703,890 | 30-Sep-09 | | EQ ADVISORS TRUST-EQ/SMALL COMPANY INDEX PORTFOLIO | 103,776 | .18 | $306,139 | 30-Jun-09 | | ISHARES Russell Micro Cap (TM) Index Fund | 61,220 | .11 | $303,039 | 30-Sep-09 |
|
|
*
|
Value shown is computed using the security's price on the report date given.
|
|