| Top Institutional Holders |
|---|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Vanguard Group, Inc. (The) | 5,236,890 | 5.94 | 77,610,709 | 31-Mar-2013 | | Royce & Associates, LLC | 4,364,840 | 4.95 | 64,686,928 | 31-Mar-2013 | | BlackRock Fund Advisors | 4,309,063 | 4.89 | 63,860,313 | 31-Mar-2013 | | Daruma Capital Management LLC | 3,944,232 | 4.48 | 56,757,498 | 31-Dec-2012 | | Lord Abbett & Co | 3,909,200 | 4.44 | 56,253,388 | 31-Dec-2012 | | Granahan Investment Management Inc. | 2,771,300 | 3.15 | 41,070,666 | 31-Mar-2013 | | BlackRock Institutional Trust Company, N.A. | 2,477,338 | 2.81 | 36,714,149 | 31-Mar-2013 | | Omega Advisors Inc. | 2,149,340 | 2.44 | 30,929,002 | 31-Dec-2012 | | State Street Corporation | 1,964,779 | 2.23 | 29,118,024 | 31-Mar-2013 | | BAMCO Inc. | 1,700,000 | 1.93 | 24,463,000 | 31-Dec-2012 |
|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Vanguard Explorer Fund, Inc. | 2,327,300 | 2.64 | 34,583,678 | 31-Jan-2013 | | Baron Small Cap Fund | 1,700,000 | 1.93 | 24,463,000 | 31-Dec-2012 | | Royce Value Fund | 1,539,742 | 1.75 | 22,818,976 | 31-Mar-2013 | | iShares Core S&P Smallcap ETF | 1,503,506 | 1.71 | 22,281,958 | 31-Mar-2013 | | Vanguard Small-Cap Index Fund | 1,498,884 | 1.70 | 21,568,940 | 31-Dec-2012 | | iShares Russell 2000 Index Fund | 1,439,315 | 1.63 | 21,330,648 | 31-Mar-2013 | | Lord Abbett Research Fund, Small-Cap Value Series | 1,386,800 | 1.57 | 21,010,020 | 28-Feb-2013 | | Vanguard Total Stock Market Index Fund | 1,196,697 | 1.36 | 17,220,469 | 31-Dec-2012 | | Pennsylvania Mutual Fund Inc | 1,107,520 | 1.26 | 16,413,446 | 31-Mar-2013 | | Royce Capital Fund-Small Cap Portfolio | 1,076,278 | 1.22 | 15,950,439 | 31-Mar-2013 |
|
View Transactions for Insiders & Institutional Holders Value shown is computed using the security's price on the report date given. Currency in USD. |