| Top Institutional Holders |
|---|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Horizon Kinetics LLC | 10,804,551 | 8.45 | 112,367,330 | 2013-03-31 | | Times Square Capital Management | 5,347,700 | 4.18 | 55,616,080 | 2013-03-31 | | Vanguard Group, Inc. (The) | 4,581,425 | 3.58 | 47,646,820 | 2013-03-31 | | BlackRock Advisors, LLC | 3,940,494 | 3.08 | 40,981,137 | 2013-03-31 | | Alger (Fred) Management Inc | 2,976,443 | 2.33 | 30,955,007 | 2013-03-31 | | FMR, LLC | 2,802,394 | 2.19 | 29,144,897 | 2013-03-31 | | JANUS CAPITAL MANAGEMENT, LLC | 2,559,909 | 2.00 | 26,623,053 | 2013-03-31 | | Wellington Management Company, LLP | 15,081,917 | 11.80 | 156,851,936 | 2013-03-31 | | Rainier Investment Management | 2,191,750 | 1.71 | 22,794,200 | 2013-03-31 | | Millennium Management LLC | 2,016,513 | 1.58 | 20,971,735 | 2013-03-31 |
|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Vanguard Explorer Fund, Inc. | 3,239,384 | 2.53 | 28,020,671 | 2013-01-31 | | Janus Venture Fund | 2,315,350 | 1.81 | 24,079,640 | 2013-03-31 | | Thornburg Core Growth Fund | 1,610,319 | 1.26 | 16,747,317 | 2013-03-31 | | Blackrock Funds-U.S. Opportunities Portfolio | 1,482,600 | 1.16 | 15,419,040 | 2013-03-31 | | Vanguard Small-Cap Index Fund | 1,401,942 | 1.10 | 14,580,196 | 2013-03-31 | | Blackrock Funds-Small Cap Growth Equity Portfolio | 1,230,400 | 0.96 | 12,796,160 | 2013-03-31 | | Vanguard Total Stock Market Index Fund | 1,213,274 | 0.95 | 12,618,049 | 2013-03-31 | | Rainier Small/Midcap Equity Portfolio | 1,175,000 | 0.92 | 12,220,000 | 2013-03-31 | | Managers AMG Funds-Timessquare Small Cap Growth Fund | 1,150,000 | 0.90 | 10,465,000 | 2013-02-28 | | Pennsylvania Mutual Fund Inc | 1,141,911 | 0.89 | 11,875,874 | 2013-03-31 |
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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. |