开盘$4.88
昨收$4.37
当日区间$4.64 – $5.09
成交量40.79M
市值$2.09B
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55.7%-1.47 个百分点，较上季度
持仓机构数577-2 ，较上季度
内部人近期交易26次买入 / 24次卖出净买入
空头持仓比例22.33% 占流通股回补天数 2.7 · 截至 15 Oct 2026
卖空成交量占比13.4%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：−$3.95M（10个净流入日，10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24.2%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20.70%升至22.33%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| BlackRock | Mutual Fund | 2026/Q3 | +13,008,142 | 6.3% |
| Van Eck Associates Corporation | Mutual Fund | 2026/Q3 | +9,278,802 | 7.1% |
| Two Sigma Investments, LP | Hedge Fund | 2026/Q3 | +7,932,077 | 2.8% |
| Vanguard Portfolio Management, LLC | Mutual Fund | 2026/Q3 | +4,203,794 | 3.7% |
| Vanguard Capital Management, LLC | Mutual Fund | 2026/Q3 | +3,932,275 | 3.9% |
| Marex Group Limited | Public Company | 2026/Q3 | +3,613,002 | 3.1% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +3,124,774 | 1.6% |
| Geode Capital Management, LLC | Mutual Fund | 2026/Q3 | +3,101,204 | 1.7% |
| Susquehanna International Group, LLP | Private Company | 2026/Q3 | +2,704,145 | 0.9% |
| Greenhouse Funds LLLP | Hedge Fund | 2026/Q3 | +2,159,213 | 0.5% |
| Morgan Stanley | Public Company | 2026/Q3 | +2,041,124 | 2.2% |
| Macquarie Investment Management Business Trust | Mutual Fund | 2026/Q3 | +1,322,079 | 0.4% |
| Northern Trust Global Investments | Mutual Fund | 2026/Q3 | +1,260,806 | 0.6% |
| Korea Investment Corporation | Sovereign Wealth Fund | 2026/Q3 | +1,088,054 | 0.4% |
| Point72 Asset Management, L.P. | Hedge Fund | 2026/Q3 | +1,065,881 | 0.3% |
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 |
|---|---|---|---|---|---|---|
| 30 Sep 2026 | Ramsey Hamady | Chief Financial Officer | Derivative Exercise and Sale | -20,000 | $7.89 | 144,235 |
| 29 Sep 2026 | Kent Kresa | Independent Director | Other Acquisition | +3,338 | – | 9,986 |
| 29 Sep 2026 | Alan Boeckmann | Non-Executive Chairperson | Other Acquisition | +4,509 | – | 11,660 |
| 26 Aug 2026 | Ramsey Hamady | Chief Financial Officer | Intent to Sell (Form 144) | -29,880 | $9.39 | – |
| 17 Aug 2026 | Shinji Fujino | Independent Director | Open Market Disposition | -20,000 | $8.86 | 8,561 |
| 16 Aug 2026 | Ramsey Hamady | Chief Financial Officer | Derivative Exercise and Sale | -20,000 | $9.49 | 97,192 |
| 4 Aug 2026 | Carl Fisher | Chief Operating Officer | Intent to Sell (Form 144) | -18,771 | $9.36 | – |
| 4 Aug 2026 | Carl Fisher | Chief Operating Officer | Derivative Exercise and Sale | -18,771 | $9.36 | 114,718 |
| 3 Aug 2026 | Carl Fisher | Chief Operating Officer | Derivative Exercise and Retained | +23,854 | – | 114,718 |
| 29 Jun 2026 | Kent Kresa | Independent Director | Other Acquisition | +2,702 | – | 6,648 |
| 29 Jun 2026 | Alan Boeckmann | Non-Executive Chairperson | Other Acquisition | +3,681 | – | 7,151 |
| 29 Jun 2026 | Ramsey Hamady | Chief Financial Officer | Derivative Exercise and Sale | -20,000 | $10.14 | 97,192 |
| 28 May 2026 | Kent Kresa | Independent Director | Other Acquisition | +8,681 | – | 8,681 |
| 28 May 2026 | Alan Boeckmann | Non-Executive Chairperson | Other Acquisition | +8,681 | – | 8,681 |
| 28 May 2026 | Dale Klein | Independent Director | Other Acquisition | +17,362 | – | 17,362 |
| 28 May 2026 | Diana Walters | Independent Director | Other Acquisition | +8,681 | – | 14,258 |
| 28 May 2026 | Stuart Harshaw | Independent Director | Other Acquisition | +17,362 | – | 17,362 |
| 28 May 2026 | Kimberly Warnica | Independent Director | Other Acquisition | +8,681 | – | 8,681 |
| 28 May 2026 | Bum-Jin Chung | Independent Director | Other Acquisition | +8,681 | – | 8,681 |
| 20 Apr 2026 | Fluor Corporation | Open Market Disposition | -13,500,000 | $11.81 | – |
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 | 91,627,019 | 22.3% | 2.7 |
| 30 Sep 2026 | 76,385,130 | 18.6% | 2.0 |
| 15 Sep 2026 | 76,104,359 | 18.5% | 2.1 |
| 31 Aug 2026 | 64,887,100 | 15.8% | 1.7 |
| 14 Aug 2026 | 67,833,225 | 16.5% | 2.3 |
| 31 Jul 2026 | 71,643,395 | 20.7% | 2.2 |
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