| Top Institutional Holders |
|---|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Dimensional Fund Advisors LP | 1,192,817 | 8.44 | 70,077,998 | 31-Mar-2013 | | Lord Abbett & Co | 1,151,481 | 8.15 | 58,806,134 | 31-Dec-2012 | | Vanguard Group, Inc. (The) | 636,023 | 4.50 | 37,366,351 | 31-Mar-2013 | | Champlain Investment Partners, LLC | 593,670 | 4.20 | 34,878,112 | 31-Mar-2013 | | Advisory Research, Inc. | 567,245 | 4.01 | 28,969,202 | 31-Dec-2012 | | BlackRock Fund Advisors | 500,776 | 3.54 | 29,420,590 | 31-Mar-2013 | | McKee (C.S.) L.P. | 473,219 | 3.35 | 27,801,616 | 31-Mar-2013 | | Northern Trust Corporation | 390,172 | 2.76 | 22,922,605 | 31-Mar-2013 | | Vulcan Value Partners, LLC | 373,506 | 2.64 | 21,943,477 | 31-Mar-2013 | | BlackRock Institutional Trust Company, N.A. | 343,714 | 2.43 | 20,193,197 | 31-Mar-2013 |
|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Lord Abbett Research Fund, Small-Cap Value Series | 716,300 | 5.07 | 40,227,408 | 28-Feb-2013 | | DFA U.S. Small Cap Value Series | 458,245 | 3.24 | 24,850,626 | 31-Jan-2013 | | Janus Perkins Small Cap Value Fund | 220,000 | 1.56 | 12,925,000 | 31-Mar-2013 | | Financial Investors Tr-Vulcan Value Partners Small Cap Fd | 193,605 | 1.37 | 10,499,199 | 31-Jan-2013 | | Royce Opportunity Fund | 189,019 | 1.34 | 11,104,866 | 31-Mar-2013 | | Vanguard Small-Cap Index Fund | 186,523 | 1.32 | 9,525,729 | 31-Dec-2012 | | iShares Core S&P Smallcap ETF | 179,161 | 1.27 | 10,525,708 | 31-Mar-2013 | | Diamond Hill Small Cap Fund | 164,445 | 1.16 | 9,235,231 | 28-Feb-2013 | | iShares Russell 2000 Index Fund | 160,161 | 1.13 | 9,409,458 | 31-Mar-2013 | | Advisors Inner Circle Fund II-Champlain Small Company Fund | 160,000 | 1.13 | 8,676,800 | 31-Jan-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. |