| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | WELLINGTON MANAGEMENT COMPANY, LLP | 10,578,610 | 8.32 | $339,890,739 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 5,096,301 | 4.01 | $163,744,151 | 30-Sep-09 | | COLUMBIA WANGER ASSET MANAGEMENT, L.P. | 3,904,800 | 3.07 | $125,461,224 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 3,127,568 | 2.46 | $100,488,759 | 30-Sep-09 | | FRIESS ASSOCIATES INC | 2,900,049 | 2.28 | $93,178,574 | 30-Sep-09 | | ARTISAN PARTNERS LIMITED PARTNERSHIP | 2,584,900 | 2.03 | $83,052,837 | 30-Sep-09 | | Impala Asset Management LLC | 2,533,937 | 1.99 | $81,415,395 | 30-Sep-09 | | Invesco Ltd. | 2,379,639 | 1.87 | $76,457,801 | 30-Sep-09 | | STATE STREET CORPORATION | 2,090,902 | 1.64 | $67,180,681 | 30-Sep-09 | | BLAIR (WILLIAM) & COMPANY, L.L.C. | 1,971,235 | 1.55 | $63,335,780 | 30-Sep-09 |
|
| Holder | Shares | % Out | Value* | Reported | | COLUMBIA ACORN FD | 2,110,000 | 1.66 | $64,460,500 | 30-Jun-09 | | BRANDYWINE FUND, INC. | 1,542,400 | 1.21 | $49,557,312 | 30-Sep-09 | | COLUMBIA ACORN SELECT FD | 1,300,000 | 1.02 | $39,715,000 | 30-Jun-09 | | ARTISAN MID-CAP FUND | 1,297,426 | 1.02 | $39,636,364 | 30-Jun-09 | | CRM Mutual Fd Tr-Mid Cap Value Fd | 1,061,588 | .83 | $34,108,822 | 30-Sep-09 | | VANGUARD MID-CAP INDEX FUND | 929,633 | .73 | $28,400,288 | 30-Jun-09 | | MERIDIAN GROWTH FUND | 864,700 | .68 | $27,782,811 | 30-Sep-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 816,442 | .64 | $24,942,303 | 30-Jun-09 | | MIDCAP SPDR TRUST SERIES I | 733,173 | .58 | $24,465,983 | 30-Sep-08 | | ISHARES DOW JONES TRANSPORTATION AVERAGE INDEX FUND | 696,975 | .55 | $20,951,068 | 31-Oct-09 |
|
|
*
|
Value shown is computed using the security's price on the report date given.
|
|