| Top Institutional Holders |
|---|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Times Square Capital Management | 1,504,670 | 8.68 | 57,568,674 | 2013-03-31 | | Wells Fargo & Company | 1,348,294 | 7.78 | 51,585,728 | 2013-03-31 | | BlackRock Advisors, LLC | 716,600 | 4.13 | 27,417,116 | 2013-03-31 | | Lord Abbett & Co | 713,258 | 4.11 | 23,844,214 | 2012-12-31 | | American Century Companies, Inc. | 694,445 | 4.01 | 26,569,465 | 2013-03-31 | | Vanguard Group, Inc. (The) | 694,980 | 4.01 | 26,589,934 | 2013-03-31 | | Gilder, Gagnon, Howe & Co. | 625,026 | 3.60 | 23,913,494 | 2013-03-31 | | Next Century Growth Investors LLC | 596,223 | 3.44 | 19,931,734 | 2012-12-31 | | Morgan Stanley | 566,375 | 3.27 | 21,669,507 | 2013-03-31 | | Sigma Capital Management, LLC | 550,000 | 3.17 | 18,386,500 | 2012-12-31 |
|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Wells Fargo Advantage Discovery Fd | 491,433 | 2.83 | 18,802,226 | 2013-03-31 | | Price (T.Rowe) New Horizons Fund | 465,433 | 2.68 | 17,807,466 | 2013-03-31 | | American Century Growth Fund | 406,800 | 2.35 | 15,564,168 | 2013-03-31 | | Blackrock Funds-Small Cap Growth Equity Portfolio | 344,656 | 1.99 | 11,521,850 | 2012-12-31 | | Blackrock Funds-U.S. Opportunities Portfolio | 261,200 | 1.51 | 8,731,916 | 2012-12-31 | | Price (T.Rowe) Small Cap Stock Fund | 221,662 | 1.28 | 8,480,788 | 2013-03-31 | | Oppenheimer Discovery Fund | 199,670 | 1.15 | 6,674,968 | 2012-12-31 | | John Hancock Global Opportunities Fund | 195,691 | 1.13 | 7,487,137 | 2013-03-31 | | TIAA-CREF Funds-Small-Cap Equity Fund | 186,556 | 1.08 | 6,689,898 | 2013-01-31 | | Artisan Small Cap Fund | 172,300 | 0.99 | 5,759,989 | 2012-12-31 |
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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. |