| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | OAKTREE CAPITAL MANAGEMENT, LP | 7,217,255 | 5.03 | $41,932,251 | 30-Sep-09 | | Invesco Ltd. | 4,344,361 | 3.03 | $25,240,737 | 30-Sep-09 | | PRICE (T.ROWE) ASSOCIATES INC | 4,064,800 | 2.83 | $23,616,488 | 30-Sep-09 | | ADAGE CAPITAL PARTNERS GP, L.L.C. | 3,973,374 | 2.77 | $23,085,302 | 30-Sep-09 | | DnB Nor Asset Management (US), Inc. | 3,141,533 | 2.19 | $18,252,306 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 1,497,171 | 1.04 | $8,698,563 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 1,278,637 | .89 | $7,428,880 | 30-Sep-09 | | ALKEON CAPITAL MANAGEMENT LLC | 1,265,970 | .88 | $7,355,285 | 30-Sep-09 | | MAZAMA CAPITAL MANAGEMENT, INC | 1,182,910 | .82 | $6,872,707 | 30-Sep-09 | | Sound Energy Partners Inc. | 1,073,850 | .75 | $6,239,068 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | Powershares Exhg Traded Fd Tr-POWERSHARES WILDERHILL CLEAN E | 3,300,895 | 2.30 | $20,465,549 | 31-Jul-09 | | PRICE (T.ROWE) NEW HORIZONS FUND | 1,798,000 | 1.25 | $10,446,380 | 30-Sep-09 | | PRICE (T.ROWE) SMALL CAP STOCK FUND | 1,460,000 | 1.02 | $8,482,600 | 30-Sep-09 | | ADVANTAGE ADVISERS XANTHUS FUND, LLC | 686,830 | .48 | $3,990,482 | 30-Sep-09 | | Claymore ETF Tr 2-Claymore/MAC Gobal Solar Energy Index ETF | 582,710 | .41 | $2,983,475 | 31-Aug-09 | | Powershares Exgh Traded Fd Tr II-Pwrshs Global Clean Energy | 558,284 | .39 | $3,461,360 | 31-Jul-09 | | FIDELITY SELECT PORTFOLIOS - TECHNOLOGY | 551,800 | .38 | $2,621,050 | 30-Nov-09 | | EMERGING MARKETS GROWTH FUND | 450,700 | .31 | $2,402,231 | 30-Jun-09 | | VANGUARD SMALL-CAP INDEX FUND | 434,271 | .30 | $2,314,664 | 30-Jun-09 | | ISHARES RUSSELL 2000 INDEX FD | 406,594 | .28 | $1,931,321 | 30-Nov-09 |
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Value shown is computed using the security's price on the report date given.
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