| Top Institutional Holders |
|---|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Price (T.Rowe) Associates Inc | 7,304,544 | 6.21 | 436,154,322 | Dec 31, 2012 | | FMR LLC | 6,769,881 | 5.76 | 404,229,594 | Dec 31, 2012 | | JP Morgan Chase & Company | 5,020,192 | 4.27 | 373,903,900 | Mar 31, 2013 | | Vanguard Group, Inc. (The) | 4,560,631 | 3.88 | 339,675,796 | Mar 31, 2013 | | Neuberger Berman Group, LLC | 3,232,916 | 2.75 | 240,787,583 | Mar 31, 2013 | | Wellington Management Company, LLP | 3,209,966 | 2.73 | 191,667,069 | Dec 31, 2012 | | Lone Pine Capital, LLC | 3,124,920 | 2.66 | 232,744,041 | Mar 31, 2013 | | State Street Corporation | 2,908,109 | 2.47 | 216,595,958 | Mar 31, 2013 | | Invesco Ltd. | 2,827,322 | 2.40 | 168,819,396 | Dec 31, 2012 | | BlackRock Fund Advisors | 2,598,691 | 2.21 | 193,550,505 | Mar 31, 2013 |
|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Price (T.Rowe) Growth Stock Fund Inc. | 2,396,500 | 2.04 | 178,491,320 | Mar 31, 2013 | | Fidelity Contrafund Inc | 2,190,660 | 1.86 | 163,160,356 | Mar 31, 2013 | | Price (T.Rowe) Mid Cap Growth Fund | 2,000,000 | 1.70 | 148,960,000 | Mar 31, 2013 | | JP Morgan Large Cap Growth Fund | 1,865,600 | 1.59 | 138,949,888 | Mar 31, 2013 | | Vanguard Total Stock Market Index Fund | 1,257,605 | 1.07 | 75,091,594 | Dec 31, 2012 | | Vanguard Mid-Cap Index Fund | 1,228,330 | 1.04 | 73,343,584 | Dec 31, 2012 | | Columbia Acorn Fund | 1,155,000 | 0.98 | 68,965,050 | Dec 31, 2012 | | iShares Core S&P Midcap Index Fund | 1,019,585 | 0.87 | 75,938,690 | Mar 31, 2013 | | Eaton Vance-Atlanta Capital SMID-Cap Port | 997,397 | 0.85 | 59,554,574 | Dec 31, 2012 | | SPDR S&P Mid Cap 400 ETF Trust | 822,079 | 0.70 | 61,228,443 | 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. |