æ¬æ¥
-1.30%
5æ¥é
+2.71%
1ã¶æ
+5.35%
6ã¶æ
-33.10%
å¹Žåæ¥
+7.79%
1幎é
-5.14%



| æ ªäž»çµ±èš | æ¯ç |
|---|---|
| Valentin Gapontsev Trust I | 15.85% |
| IP Fibre Devices (UK), Ltd. | 15.38% |
| First Eagle Investment Management, L.L.C. | 10.57% |
| BlackRock Institutional Trust Company, N.A. | 4.99% |
| çš®é¡ | æ¯ç |
|---|---|
| Investment Advisor/Hedge Fund | 38.15% |
| Corporation | 31.23% |
| Investment Advisor | 28.32% |
| Individual Investor | 8.39% |
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