| TOP INSTITUTIONAL HOLDERS |
| Holder | Shares | % Out | Value* | Reported | | BROOKSIDE CAPITAL MANAGEMENT, LLC | 5,078,715 | 7.65 | $20,365,647 | 30-Sep-09 | | DiamondBack Capital Management | 2,786,799 | 4.20 | $11,175,063 | 30-Sep-09 | | RENAISSANCE TECHNOLOGIES, LLC | 2,678,800 | 4.03 | $10,741,988 | 30-Sep-09 | | DELAWARE MANAGEMENT BUSINESS TRUST | 2,200,325 | 3.31 | $8,823,303 | 30-Sep-09 | | Barclays Global Investors UK Holdings Ltd | 1,953,650 | 2.94 | $7,834,136 | 30-Sep-09 | | VANGUARD GROUP, INC. (THE) | 1,868,367 | 2.81 | $7,492,151 | 30-Sep-09 | | PRICE (T.ROWE) ASSOCIATES INC | 1,701,784 | 2.56 | $6,824,153 | 30-Sep-09 | | DIMENSIONAL FUND ADVISORS LP | 750,436 | 1.13 | $3,009,248 | 30-Sep-09 | | STATE STREET CORPORATION | 736,101 | 1.11 | $2,951,765 | 30-Sep-09 | | MERRILL LYNCH & CO., INC. | 727,346 | 1.09 | $2,916,657 | 30-Sep-09 |
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| Holder | Shares | % Out | Value* | Reported | | DELAWARE VIP TREND SERIES | 711,100 | 1.07 | $2,851,511 | 30-Sep-09 | | PRICE (T.ROWE) SCIENCE & TECHNOLOGY FUND | 618,800 | .93 | $2,481,388 | 30-Sep-09 | | PRICE (T.ROWE) SMALL CAP STOCK FUND | 475,900 | .72 | $1,908,359 | 30-Sep-09 | | Manning & Napier Technology Series Fund | 475,600 | .72 | $2,458,852 | 30-Jun-09 | | ISHARES RUSSELL 2000 INDEX FD | 472,903 | .71 | $1,749,741 | 31-Oct-09 | | VANGUARD SMALL-CAP INDEX FUND | 469,952 | .71 | $2,429,651 | 30-Jun-09 | | Fidelity Select Portfolios-Select Communications Equipment | 419,200 | .63 | $1,551,040 | 31-Oct-09 | | VANGUARD TOTAL STOCK MARKET INDEX FUND | 335,872 | .51 | $1,736,458 | 30-Jun-09 | | VANGUARD SMALL-CAP GROWTH INDEX FUND | 296,335 | .45 | $1,532,051 | 30-Jun-09 | | ISHARES RUSSELL 2000 GROWTH INDEX FD | 267,175 | .40 | $988,547 | 31-Oct-09 |
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Value shown is computed using the security's price on the report date given.
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