开盘$21.90
昨收$18.48
当日区间$20.22 – $23.74
成交量1.27M
市值$715.50M
市盈率（TTM）–
股息率–
股权结构与仓位
谁在持有、谁在做空，以及大资金的流向
机构持股比例76.9%+0.11 个百分点，较上季度
持仓机构数260-8 ，较上季度
内部人近期交易17次买入 / 33次卖出净卖出
空头持仓比例10.47% 占流通股回补天数 6.5 · 截至 15 Oct 2026
卖空成交量占比17.9%近5日成交量平均占比
卖空成交量占当日成交量比例
大单净流入，近20个交易日
大单买入减卖出的净额（美元）。该窗口期内：−$1.30M（7个净流入日，13个净流出日）。
按单量净流入，近20个交易日
超大单/大单近似机构级别交易；中单/小单近似散户级别交易。各档买入减卖出净额，按窗口期累计。
已披露的前五大股东合计持有44.4%的流通股。
最大股东
按投资者类型
过去6次双周报告中（31 Jul 2026至15 Oct 2026），空头持仓占流通股比例已从11.07%降至10.47%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| WEDGE Capital Management LLP | Mutual Fund | 2026/Q3 | +48,021 | 0.5% |
| Stephen Chang | Individual/Insider | 2026/Q3 | +100,947 | 1.6% |
| Stephen Chang | Individual/Insider | 2026/Q3 | +100,947 | 1.6% |
| Nuveen Asset Management LLC | Insurance Company | 2026/Q3 | +48,569 | 0.2% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +945,898 | 7.8% |
| Two Sigma Investments, LP | Hedge Fund | 2026/Q3 | +398,565 | 3.1% |
| BlackRock | Mutual Fund | 2026/Q3 | +351,752 | 14.1% |
| Connor, Clark & Lunn Investment Management Ltd. | Mutual Fund | 2026/Q3 | +300,177 | 2.1% |
| FMR | Mutual Fund | 2026/Q3 | +247,263 | 2.6% |
| Jane Street Group, LLC | Private Company | 2026/Q3 | +234,335 | 0.8% |
| Apis Capital Advisors, LLC | Hedge Fund | 2026/Q3 | +206,280 | 0.7% |
| Congress Asset Management Company, LLP | Mutual Fund | 2026/Q3 | +203,460 | 0.7% |
| T. Rowe Price Group, Inc. | Mutual Fund | 2026/Q3 | +160,279 | 0.6% |
| PanAgora Asset Management, Inc. | Mutual Fund | 2026/Q3 | +135,571 | 0.6% |
| Jackson National Asset Management, LLC | Mutual Fund | 2026/Q3 | +129,266 | 0.4% |
按报告期列出的机构买卖动态，变动幅度从大到小排列。
内部人交易
| 日期 | 内部人 | 职位 | 交易类型 | 股数 | 价格 | 交易后持股 |
|---|---|---|---|---|---|---|
| 23 Aug 2026 | Mike Fushing Chang | Executive VP of Strategic Initiative & Chairman | Other Disposition | -100,947 | – | 4,259,379 |
| 23 Aug 2026 | Stephen Chang | Chief Executive Officer | Other Acquisition | +100,947 | – | 471,892 |
| 12 Aug 2026 | Mike Fushing Chang | Executive VP of Strategic Initiative & Chairman | Other Disposition | -3,000,000 | – | 4,360,326 |
| 19 Jul 2026 | Joshua Chien | Independent Director | Other Acquisition | +1,368 | – | 1,368 |
| 15 Jul 2026 | Bing Xue | Executive Vice President of Worldwide Sales & Business Development | Open Market Disposition | -875 | $33.99 | 42,785 |
| 12 Jul 2026 | Mike Fushing Chang | Executive VP of Strategic Initiative & Chairman | Other Disposition | -23,754 | – | 4,360,326 |
| 15 Jun 2026 | Bing Xue | Executive Vice President of Worldwide Sales & Business Development | Automatic Disposition | -4,916 | $47.09 | 43,660 |
| 31 May 2026 | Mike Fushing Chang | Executive VP of Strategic Initiative & Chairman | Other Disposition | -30,000 | – | 4,360,326 |
| 25 May 2026 | Mike Fushing Chang | Executive VP of Strategic Initiative & Chairman | Other Disposition | -39,780 | – | 4,390,326 |
| 21 May 2026 | Mike Fushing Chang | Executive VP of Strategic Initiative & Chairman | Other Disposition | -736,252 | – | 4,242,201 |
| 21 May 2026 | Claudia Chen | Independent Director | Automatic Disposition | -4,061 | $40.54 | 25,352 |
| 20 May 2026 | Stephen Chang | Chief Executive Officer | Other Disposition | -2,000 | – | 370,945 |
| 17 May 2026 | Bing Xue | Executive Vice President of Worldwide Sales & Business Development | Automatic Disposition | -4,916 | $41.00 | 47,701 |
| 27 Apr 2026 | Yifan Liang | Chief Financial Officer | Other Disposition | -600 | – | 269,403 |
| 16 Apr 2026 | Yifan Liang | Chief Financial Officer | Automatic Disposition | -8,625 | $35.00 | 270,003 |
| 16 Apr 2026 | Stephen Chang | Chief Executive Officer | Automatic Disposition | -14,884 | $34.90 | 635,901 |
| 15 Apr 2026 | Bing Xue | Executive Vice President of Worldwide Sales & Business Development | Automatic Disposition | -1,832 | $31.21 | 52,617 |
| 13 Apr 2026 | Yifan Liang | Chief Financial Officer | Automatic Disposition | -26,517 | $32.00 | 178,003 |
| 13 Apr 2026 | Stephen Chang | Chief Executive Officer | Automatic Disposition | -5,594 | $31.90 | 387,660 |
| 15 Mar 2026 | Mike Fushing Chang | Executive VP of Strategic Initiative & Chairman | Sale to Issuer | -27,813 | $21.43 | 4,238,636 |
数据来自Form 4/Form 144申报文件。负数为减持（出售、赠予或代扣税款股份），正数为增持。
空头持仓（按报告期）
| 报告日期 | 空头股数 | 占流通股比例 | 回补天数 |
|---|---|---|---|
| 15 Oct 2026 | 3,174,338 | 10.5% | 6.5 |
| 30 Sep 2026 | 2,947,504 | 9.7% | 5.0 |
| 15 Sep 2026 | 2,922,868 | 9.7% | 5.8 |
| 31 Aug 2026 | 2,620,812 | 8.7% | 4.4 |
| 14 Aug 2026 | 3,056,614 | 10.1% | 5.1 |
| 31 Jul 2026 | 3,311,917 | 11.1% | 5.3 |
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