æ¬æ¥
+1.27%
5æ¥é
+6.43%
1ã¶æ
+7.08%
6ã¶æ
+119.79%
å¹Žåæ¥
+97.86%
1幎é
+103.36%



| æ ªäž»çµ±èš | æ¯ç |
|---|---|
| Graham Holdings Co | 7.42% |
| BlackRock Institutional Trust Company, N.A. | 6.89% |
| CenterBook Partners LP | 4.56% |
| Vanguard Capital Management, LLC | 4.23% |
| çš®é¡ | æ¯ç |
|---|---|
| Investment Advisor/Hedge Fund | 29.30% |
| Investment Advisor | 29.11% |
| Hedge Fund | 13.65% |
| Research Firm | 2.37% |
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