| Top Institutional Holders |
|---|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Gabelli Funds, LLC | 2,501,000 | 9.16 | 14,855,940 | Mar 31, 2013 | | Dimensional Fund Advisors LP | 1,349,025 | 4.94 | 8,013,208 | Mar 31, 2013 | | Royce & Associates, LLC | 1,060,243 | 3.88 | 6,297,843 | Mar 31, 2013 | | Teton Advisors, Inc | 1,010,029 | 3.70 | 5,999,572 | Mar 31, 2013 | | Gamco Investors Inc | 5,475,828 | 20.06 | 32,526,418 | Mar 31, 2013 | | Weiss Multi-Strategy Advisers, LLC | 726,323 | 2.66 | 4,314,358 | Mar 31, 2013 | | Penn Capital Management Co., Inc. | 636,380 | 2.33 | 3,780,097 | Mar 31, 2013 | | Berkshire Hathaway, Inc | 4,646,220 | 17.02 | 27,598,546 | Mar 31, 2013 | | Goldman Sachs Group, Inc. | 501,988 | 1.84 | 2,981,808 | Mar 31, 2013 | | BlackRock Institutional Trust Company, N.A. | 414,462 | 1.52 | 2,461,904 | Mar 31, 2013 |
|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Gabelli Small Cap Growth Fund | 1,620,000 | 5.94 | 9,622,800 | Mar 31, 2013 | | EQ Advisors Trust-EQ/GAMCO Small Company Value Portfolio | 1,025,000 | 3.76 | 4,407,500 | Dec 31, 2012 | | Teton Westwood Mighty Mites Fd | 1,010,029 | 3.70 | 5,999,572 | Mar 31, 2013 | | Royce Opportunity Fund | 874,743 | 3.20 | 5,195,973 | Mar 31, 2013 | | Gabelli Asset Fund (The) | 430,000 | 1.58 | 2,554,200 | Mar 31, 2013 | | DFA U.S. Small Cap Value Series | 396,500 | 1.45 | 1,689,090 | Jan 31, 2013 | | Gabelli Value Fund Inc. (The) | 260,000 | 0.95 | 1,544,400 | Mar 31, 2013 | | Russell (Frank) U.S. Small Cap Equity Fund | 166,985 | 0.61 | 991,890 | Mar 31, 2013 | | DFA U.S. Micro Cap Series | 162,689 | 0.60 | 693,055 | Jan 31, 2013 | | Vanguard Total Stock Market Index Fund | 143,348 | 0.53 | 616,396 | Dec 31, 2012 |
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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. |
1.79%