æ¬æ¥
+0.83%
5æ¥é
+6.02%
1ã¶æ
+6.02%
6ã¶æ
+26.66%
å¹Žåæ¥
+68.03%
1幎é
+45.78%



| æ ªäž»çµ±èš | æ¯ç |
|---|---|
| Berkshire Hathaway Inc. | 44.98% |
| BlackRock Institutional Trust Company, N.A. | 3.42% |
| Weschler (R Ted) | 3.40% |
| Vanguard Capital Management, LLC | 3.40% |
| çš®é¡ | æ¯ç |
|---|---|
| Holding Company | 44.99% |
| Investment Advisor | 25.69% |
| Investment Advisor/Hedge Fund | 15.56% |
| Hedge Fund | 8.34% |
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