| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | Icahn Capital Management LP | 12,971,328 | 9.15 | $177,577,480 | 30-Sep-09 | | KORNITZER CAPITAL MANAGEMENT, INC. | 4,982,767 | 3.52 | $68,214,080 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 4,680,033 | 3.30 | $64,069,651 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 4,298,385 | 3.03 | $58,844,890 | 30-Sep-09 | | Partner Fund Management, L.P. | 4,198,585 | 2.96 | $57,478,628 | 30-Sep-09 | | GOLDMAN SACHS GROUP INC | 4,194,902 | 2.96 | $57,428,208 | 30-Sep-09 | | SECTORAL ASSET MANAGEMENT, INC. | 3,144,084 | 2.22 | $43,042,509 | 30-Sep-09 | | FMR LLC | 20,465,766 | 14.44 | $280,176,336 | 30-Sep-09 | | WELLINGTON MANAGEMENT COMPANY, LLP | 18,993,802 | 13.40 | $260,025,149 | 30-Sep-09 | | STATE STREET CORPORATION | 2,807,712 | 1.98 | $38,437,577 | 30-Sep-09 |
|
| Holder | Shares | % Out | Value* | Reported | | FIDELITY GROWTH COMPANY FUND | 13,845,092 | 9.77 | $189,539,309 | 30-Sep-09 | | BUFFALO SMALL CAP FUND | 3,135,350 | 2.21 | $42,327,225 | 30-Jun-09 | | GOLDMAN SACHS GROWTH OPPORTUNITIES FUND | 2,131,750 | 1.50 | $28,778,625 | 30-Jun-09 | | FIDELITY BLUE CHIP GROWTH FUND | 2,057,700 | 1.45 | $28,169,913 | 30-Sep-09 | | VANGUARD SPECIALIZED-HEALTH CARE FUND | 1,957,200 | 1.38 | $28,790,412 | 31-Jul-09 | | Powershares Exhg Traded Fd Tr-Powershares QQQ Tr, Series 1 | 1,749,461 | 1.23 | $35,374,101 | 30-Sep-08 | | FIDELITY OTC PORTFOLIO | 1,557,009 | 1.10 | $21,315,453 | 30-Sep-09 | | VANGUARD MID-CAP INDEX FUND | 1,450,575 | 1.02 | $19,582,762 | 30-Jun-09 | | SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF | 1,382,367 | .98 | $18,661,954 | 30-Jun-09 | | HARTFORD MID CAP FUND | 1,345,385 | .95 | $19,790,613 | 31-Jul-09 |
|
|
*
|
Value shown is computed using the security's price on the report date given.
|
|