| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | Barclays Global Investors UK Holdings Ltd | 2,096,861 | 5.57 | $58,355,641 | 30-Sep-09 | | HUSSMAN ECONOMETRICS ADVISORS, INC. | 1,550,000 | 4.11 | $43,136,500 | 30-Sep-09 | | MARSICO CAPITAL MANAGEMENT, LLC | 1,436,945 | 3.81 | $39,990,179 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 1,336,968 | 3.55 | $37,207,819 | 30-Sep-09 | | FRANKLIN RESOURCES, INC | 1,159,867 | 3.08 | $32,279,098 | 30-Sep-09 | | WADDELL & REED FINANCIAL INC. | 1,082,491 | 2.87 | $30,125,724 | 30-Sep-09 | | STATE STREET CORPORATION | 1,057,982 | 2.81 | $29,443,639 | 30-Sep-09 | | BLAIR (WILLIAM) & COMPANY, L.L.C. | 918,902 | 2.44 | $25,573,042 | 30-Sep-09 | | FMR LLC | 786,700 | 2.09 | $21,893,861 | 30-Sep-09 | | BAMCO INC. | 4,412,373 | 11.71 | $122,796,340 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | BARON GROWTH FUND | 2,090,000 | 5.55 | $58,164,700 | 30-Sep-09 | | HUSSMAN INVESTMENT TRUST-HUSSMAN STRATEGIC GROWTH FUND | 1,550,000 | 4.11 | $43,136,500 | 30-Sep-09 | | BARON PARTNERS FUND | 1,120,000 | 2.97 | $31,169,600 | 30-Sep-09 | | Columbia Fds Ser Tr-Columbia Marsico 21st Centry Fd | 851,216 | 2.26 | $20,318,525 | 31-Aug-09 | | FRANKLIN STRATEGIC SERIES-FRANKLIN SMALL-MID CAP GROWTH | 758,335 | 2.01 | $21,104,463 | 30-Sep-09 | | WADDELL & REED ADVISORS FDS-SMALL CAP FUND | 489,778 | 1.30 | $13,630,521 | 30-Sep-09 | | ISHARES RUSSELL 2000 INDEX FD | 442,754 | 1.18 | $11,887,944 | 31-Oct-09 | | VANGUARD SMALL-CAP INDEX FUND | 403,807 | 1.07 | $9,037,200 | 30-Jun-09 | | ING PARTNERS INC.-ING BARON SMALL CAP GROWTH PORT | 400,269 | 1.06 | $11,139,486 | 30-Sep-09 | | Virtus Equity Tr-Virtus Balanced Fd | 334,000 | .89 | $7,474,920 | 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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