| Company | Shares | %Out | Value ($)
| Reported | Change | | Security Investors LLC | 2,942,864 | 6.69 | 151,910,640 | 3/31/2013 | 16,598 | | Wellington Management Co. LLP | 2,758,408 | 6.27 | 142,389,021 | 3/31/2013 | 1,134,812 | | Vanguard Group Inc. | 2,391,727 | 5.43 | 123,460,948 | 3/31/2013 | (17,866) | | BlackRock Fund Advisors | 2,232,628 | 5.07 | 115,248,257 | 3/31/2013 | (148,074) | | Ceredex Value Advisors LLC | 2,059,274 | 4.68 | 106,299,724 | 3/31/2013 | (767,850) | | Dimensional Fund Advisors LP | 1,963,201 | 4.46 | 101,340,436 | 3/31/2013 | 158,098 | | Franklin Advisory Services LLC | 1,480,070 | 3.36 | 76,401,213 | 3/31/2013 | 65,300 | | Columbia Wanger Asset Management LLC | 1,400,000 | 3.18 | 72,268,000 | 3/31/2013 | 0 | | State Street Global Advisors Inc. | 1,367,282 | 3.11 | 70,579,097 | 3/31/2013 | (28,774) | | Robeco Institutional Asset Management US Inc | 1,339,301 | 3.04 | 69,134,718 | 3/31/2013 | 281,732 | | Keeley Asset Management Corp. | 1,054,375 | 2.40 | 54,426,838 | 3/31/2013 | (27,757) | | Fidelity Management & Research Co. | 1,052,194 | 2.39 | 54,314,254 | 3/31/2013 | (279,610) | | Cambiar Investors LLC | 894,692 | 2.03 | 46,184,001 | 3/31/2013 | 127,810 | | Columbia Management Investment Advisers LLC | 889,409 | 2.02 | 45,911,293 | 3/31/2013 | 58,344 | | Dreman Value Management L.L.C. | 763,879 | 1.74 | 39,431,434 | 3/31/2013 | (13,565) | | ING Investment Management Advisors B V | 727,000 | 1.65 | 37,527,740 | 3/31/2013 | 278,000 | | Lee Munder Capital Group LLC | 670,764 | 1.52 | 34,624,838 | 3/31/2013 | 150,217 | | Robeco Asset Management | 578,045 | 1.31 | 29,838,683 | 3/31/2013 | 578,045 | | Lombardia Capital Partners LLC | 562,309 | 1.28 | 29,026,391 | 3/31/2013 | (44,591) | | Victory Capital Management Inc. | 559,138 | 1.27 | 28,862,704 | 3/31/2013 | 383,058 | | DePrince Race & Zollo Inc. | 521,617 | 1.19 | 26,925,870 | 3/31/2013 | (114,791) | | Deutsche Asset Management Inc. | 494,640 | 1.12 | 25,533,317 | 3/31/2013 | (31,640) | | Thompson Siegel & Walmsley LLC | 436,451 | .99 | 22,529,601 | 3/31/2013 | (174,183) | | Comerica Bank | 421,282 | .96 | 21,746,577 | 3/31/2013 | 75,041 | | Northern Trust Global Investments Ltd. | 417,582 | .95 | 21,555,583 | 3/31/2013 | 17,982 | | Norges Bank Investment Management | 382,412 | .87 | 19,740,107 | 12/31/2012 | 57,891 | | Russell Investment Group | 340,366 | .77 | 17,569,693 | 3/31/2013 | (227,153) | | First Trust Advisors LP | 337,819 | .77 | 17,438,217 | 3/31/2013 | 213,236 | | Moody Aldrich & Sullivan LLC | 294,880 | .67 | 15,221,706 | 9/30/2012 | (31,890) | | Massachusetts Financial Services Co. | 294,067 | .67 | 15,179,739 | 3/31/2013 | 3,010 | | LSV Asset Management | 279,400 | .63 | 14,422,628 | 3/31/2013 | (2,663) | | TFS Capital LLC | 265,188 | .60 | 13,689,005 | 3/31/2013 | 122,399 | | Investment Counselors of Maryland LLC | 252,600 | .57 | 13,039,212 | 3/31/2013 | 0 | | Dalton Greiner Hartman Maher & Co. LLC | 252,197 | .57 | 13,018,409 | 3/31/2013 | (7,072) | | TIAA-CREF Asset Management LLC | 249,185 | .57 | 12,862,930 | 3/31/2013 | (3,936) | | Managed Account Advisors LLC | 248,787 | .57 | 12,842,385 | 3/31/2013 | (1,277) | | Liberty Mutual Insurance Co. | 245,622 | .56 | 12,679,008 | 3/31/2013 | (970) | | Netols Asset Management Inc. | 243,487 | .55 | 12,568,799 | 3/31/2013 | (68,739) | | William Blair Investment Management | 226,170 | .51 | 11,674,895 | 3/31/2013 | (2,905) | | BNY Investment Advisors | 217,811 | .49 | 11,243,404 | 3/31/2013 | 19,509 | | Rows 1 through 40 of 267 |
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