| Top Institutional Holders |
|---|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Vanguard Group, Inc. (The) | 5,463,151 | 4.57 | 103,745,237 | Mar 31, 2013 | | BlackRock Institutional Trust Company, N.A. | 4,870,842 | 4.07 | 92,497,289 | Mar 31, 2013 | | Artisan Partners Limited Partnership | 4,861,975 | 4.06 | 92,328,905 | Mar 31, 2013 | | Orbis Holdings Ltd | 4,626,133 | 3.87 | 78,505,477 | Dec 31, 2012 | | Goldman Sachs Group, Inc. | 4,255,093 | 3.56 | 72,208,928 | Dec 31, 2012 | | Prudential PLC | 3,660,800 | 3.06 | 62,123,776 | Dec 31, 2012 | | Citadel Advisors LLC | 3,400,050 | 2.84 | 57,698,848 | Dec 31, 2012 | | Adage Capital Partners GP L.L.C. | 2,555,622 | 2.14 | 48,531,261 | Mar 31, 2013 | | Scopia Capital Management LLC | 18,530,855 | 15.49 | 351,900,936 | Mar 31, 2013 | | Capital World Investors | 2,003,600 | 1.67 | 34,001,092 | Dec 31, 2012 |
|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Artisan Mid Cap Value Fund | 5,717,672 | 4.78 | 97,028,893 | Dec 31, 2012 | | BlackRock Global Allocation Fund | 2,392,494 | 2.00 | 38,136,354 | Jan 31, 2013 | | American Funds Insurance Ser-Growth Fund | 2,003,600 | 1.67 | 38,048,364 | Mar 31, 2013 | | Vanguard Total Stock Market Index Fund | 1,589,371 | 1.33 | 26,971,625 | Dec 31, 2012 | | Vanguard Mid-Cap Index Fund | 1,560,284 | 1.30 | 26,478,019 | Dec 31, 2012 | | Artisan Small Cap Value Fund | 1,508,779 | 1.26 | 25,603,979 | Dec 31, 2012 | | Lord Abbett Research Fund, Small-Cap Value Series | 1,071,500 | 0.90 | 18,654,815 | Feb 28, 2013 | | Vanguard Extended Market Index Fund | 919,414 | 0.77 | 15,602,455 | Dec 31, 2012 | | Metropolitan Ser Fund-Met/Artisan Mid Cap Value Portfolio | 886,800 | 0.74 | 15,048,996 | Dec 31, 2012 | | Heartland Value Fund | 850,000 | 0.71 | 16,141,500 | Mar 31, 2013 |
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View Transactions for Insiders & Institutional Holders Value shown is computed using the security's price on the report date given. Currency in USD. |