| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | BAMCO INC. | 10,987,698 | 9.76 | $246,124,435 | 30-Sep-09 | | BLAIR (WILLIAM) & COMPANY, L.L.C. | 4,557,913 | 4.05 | $102,097,251 | 30-Sep-09 | | ARTISAN PARTNERS LIMITED PARTNERSHIP | 3,886,800 | 3.45 | $87,064,320 | 30-Sep-09 | | MANNING & NAPIER ADVISORS INC | 3,826,402 | 3.40 | $85,711,404 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 3,432,365 | 3.05 | $76,884,976 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 3,363,453 | 2.99 | $75,341,347 | 30-Sep-09 | | ADAGE CAPITAL PARTNERS GP, L.L.C. | 2,810,700 | 2.50 | $62,959,680 | 30-Sep-09 | | Bank of New York Mellon Corporation | 2,375,317 | 2.11 | $53,207,100 | 30-Sep-09 | | AXA | 2,353,644 | 2.09 | $52,721,625 | 30-Sep-09 | | STATE STREET CORPORATION | 2,230,721 | 1.98 | $49,968,150 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | BARON GROWTH FUND | 5,000,000 | 4.44 | $86,000,000 | 30-Jun-09 | | BARON PARTNERS FUND | 2,500,000 | 2.22 | $56,000,000 | 30-Sep-09 | | ARTISAN MID-CAP FUND | 1,701,900 | 1.51 | $29,272,680 | 30-Jun-09 | | FRANKLIN STRATEGIC SERIES-FRANKLIN SMALL-MID CAP GROWTH | 1,254,550 | 1.11 | $28,101,920 | 30-Sep-09 | | BARON ASSET FUND | 1,250,000 | 1.11 | $21,500,000 | 30-Jun-09 | | FIDELITY MID-CAP STOCK FUND | 1,050,000 | .93 | $23,520,000 | 30-Sep-09 | | VANGUARD SMALL-CAP INDEX FUND | 1,045,947 | .93 | $17,990,288 | 30-Jun-09 | | GOLDMAN SACHS GROWTH OPPORTUNITIES FUND | 994,226 | .88 | $17,100,687 | 30-Jun-09 | | SPDR (R) Ser Tr-SPDR (R) S&P (R) Retail ETF | 994,007 | .88 | $17,096,920 | 30-Jun-09 | | VANGUARD MID-CAP GROWTH FUND | 945,700 | .84 | $18,772,145 | 31-Jul-09 |
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Value shown is computed using the security's price on the report date given.
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1.48% Nasdaq 
Major Holders
