| Top Institutional Holders |
|---|
| Holder | Shares | % Out | Value* | Reported |
|---|
| BlueMountain Capital Management, LLC | 4,254,106 | 9.44 | 51,176,895 | 31-Mar-2013 | | Dimensional Fund Advisors LP | 3,578,995 | 7.94 | 43,055,309 | 31-Mar-2013 | | Tamro Capital Partners, LLC | 2,159,039 | 4.79 | 25,973,239 | 31-Mar-2013 | | BlackRock Fund Advisors | 1,470,572 | 3.26 | 17,690,981 | 31-Mar-2013 | | Vanguard Group, Inc. (The) | 1,253,526 | 2.78 | 15,079,917 | 31-Mar-2013 | | American Century Companies, Inc. | 1,115,134 | 2.47 | 13,415,062 | 31-Mar-2013 | | Eagle Asset Management, Inc. | 900,134 | 2.00 | 10,828,612 | 31-Mar-2013 | | BlackRock Institutional Trust Company, N.A. | 833,472 | 1.85 | 10,026,668 | 31-Mar-2013 | | Waddell & Reed Financial Inc. | 699,361 | 1.55 | 8,413,312 | 31-Mar-2013 | | AllianceBernstein, L.P. | 690,297 | 1.53 | 8,304,272 | 31-Mar-2013 |
|
| Holder | Shares | % Out | Value* | Reported |
|---|
| DFA U.S. Small Cap Value Series | 1,249,379 | 2.77 | 13,730,675 | 31-Jan-2013 | | Aston/Tamro Small Cap Fund | 1,163,777 | 2.58 | 14,000,237 | 31-Mar-2013 | | American Century Small Cap Value Fund | 660,000 | 1.46 | 7,939,800 | 31-Mar-2013 | | Vanguard Small-Cap Index Fund | 496,320 | 1.10 | 5,365,219 | 31-Dec-2012 | | iShares Core S&P Smallcap ETF | 489,589 | 1.09 | 5,889,755 | 31-Mar-2013 | | Vanguard Total Stock Market Index Fund | 490,176 | 1.09 | 5,298,802 | 31-Dec-2012 | | iShares Russell 2000 Index Fund | 482,694 | 1.07 | 5,806,808 | 31-Mar-2013 | | Gabelli Small Cap Growth Fund | 405,000 | 0.90 | 4,872,150 | 31-Mar-2013 | | EQ Advisors Trust-EQ/GAMCO Small Company Value Portfolio | 365,000 | 0.81 | 3,945,650 | 31-Dec-2012 | | Ivy Fds VIP-Small Cap Value Port | 352,600 | 0.78 | 4,241,778 | 31-Mar-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. |