| Top Institutional Holders |
|---|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Iridian Asset Management LLC | 7,250,817 | 9.14 | 207,518,382 | 2013-03-31 | | Harris Associates L.P. | 6,520,260 | 8.22 | 186,609,841 | 2013-03-31 | | AllianceBernstein, L.P. | 5,360,761 | 6.76 | 153,424,979 | 2013-03-31 | | Vanguard Group, Inc. (The) | 4,206,898 | 5.30 | 120,401,420 | 2013-03-31 | | Wellington Management Company, LLP | 3,506,221 | 4.42 | 100,348,045 | 2013-03-31 | | First Pacific Advisors, Inc | 2,818,700 | 3.55 | 80,671,194 | 2013-03-31 | | Partner Fund Management, L.P. | 2,730,383 | 3.44 | 78,143,561 | 2013-03-31 | | North Run Capital LP | 2,429,000 | 3.06 | 69,517,980 | 2013-03-31 | | State Street Corporation | 2,428,556 | 3.06 | 69,505,272 | 2013-03-31 | | JP Morgan Chase & Company | 2,262,269 | 2.85 | 64,746,138 | 2013-03-31 |
|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Vanguard Specialized-Health Care Fund | 3,863,458 | 4.87 | 105,086,057 | 2013-01-31 | | Vanguard Small-Cap Index Fund | 1,352,748 | 1.70 | 32,871,776 | 2012-12-31 | | First Eagle Fund Of America, Inc. | 1,287,370 | 1.62 | 35,016,464 | 2013-01-31 | | Vanguard Total Stock Market Index Fund | 1,099,647 | 1.39 | 26,721,422 | 2012-12-31 | | Janus Perkins Mid Cap Value Fund | 1,079,321 | 1.36 | 30,890,167 | 2013-03-31 | | iShares Core S&P Midcap Index Fund | 895,336 | 1.13 | 25,624,516 | 2013-03-31 | | Advisors Inner Circle Fund-Cambiar Small Cap Fund | 872,000 | 1.10 | 23,718,400 | 2013-01-31 | | Vanguard Small Cap Value Index Fund | 766,320 | 0.97 | 18,621,576 | 2012-12-31 | | Alliance Bernstein Discovery Value Fund | 758,680 | 0.96 | 19,528,423 | 2013-02-28 | | SPDR S&P Mid Cap 400 ETF Trust | 719,784 | 0.91 | 20,600,218 | 2013-03-31 |
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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. |