艾博塔 IBTA
$58.11 +$0.26 (+0.45%)
休市 · Nov 8, 5:10 am ET · 最新盘后价 $58.11 0.00%
开盘$57.27
昨收$57.85
当日区间$56.25 – $60.21
成交量424.4K
市值$1.36B
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75.9%-1.39 个百分点，较上季度
持仓机构数186-3 ，较上季度
内部人近期交易3次买入 / 47次卖出净卖出
空头持仓比例11.94% 占流通股回补天数 9.4 · 截至 15 Oct 2026
卖空成交量占比14.2%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：+$863.2K（8个净流入日，12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58.1%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13.67%降至11.94%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Nuveen Asset Management LLC | Insurance Company | 2026/Q3 | +139,843 | 0.7% |
| Tony Weisman | Individual/Insider | 2026/Q3 | +9,843 | 0.0% |
| Nuveen Asset Management LLC | Insurance Company | 2026/Q3 | +139,036 | 0.7% |
| Matthew Puckett | Individual/Insider | 2026/Q3 | +50,860 | 0.2% |
| Chris Riedy | Individual/Insider | 2026/Q3 | +12,549 | 0.3% |
| American Century Investment Management | Mutual Fund | 2026/Q3 | +138,896 | 0.6% |
| Teachers Insurance and Annuity Association-College Retirement Equities Fund | Mutual Fund | 2026/Q3 | +110,114 | 0.7% |
| JPMorgan Chase & Co. | Public Company | 2026/Q3 | +66,083 | 0.4% |
| Tudor Investment Corporation | Hedge Fund | 2026/Q3 | +41,019 | 0.2% |
| AQR Capital Management | Hedge Fund | 2026/Q3 | +37,557 | 0.3% |
| Barclays PLC | Public Company | 2026/Q3 | +36,934 | 0.4% |
| XTX Markets Limited | Private Company | 2026/Q3 | +24,326 | 0.4% |
| Point72 Asset Management, L.P. | Hedge Fund | 2026/Q3 | +24,184 | 0.4% |
| ExodusPoint Capital Management, LP | Hedge Fund | 2026/Q3 | +23,011 | 0.1% |
| Millennium Management LLC | Hedge Fund | 2026/Q3 | +22,999 | 0.5% |
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 |
|---|---|---|---|---|---|---|
| 21 Oct 2026 | Luke Swanson | Chief Technology Officer | Intent to Sell (Form 144) | -3,695 | $49.97 | – |
| 21 Oct 2026 | Luke Swanson | Chief Technology Officer | Intent to Sell (Form 144) | -3,484 | $49.96 | – |
| 21 Oct 2026 | Marisa Daspit | Chief Human Resources Officer | Intent to Sell (Form 144) | -499 | $50.15 | – |
| 21 Oct 2026 | Luke Swanson | Chief Technology Officer | Automatic Disposition | -25,018 | $49.97 | 904,661 |
| 21 Oct 2026 | Marisa Daspit | Chief Human Resources Officer | Automatic Disposition | -746 | $50.15 | 116,505 |
| 20 Oct 2026 | Bryan Leach | Chairperson & CEO | Derivative Exercise and Sale | -36,753 | $50.04 | 823,886 |
| 20 Oct 2026 | Luke Swanson | Chief Technology Officer | Intent to Sell (Form 144) | -9,075 | $49.91 | – |
| 20 Oct 2026 | Luke Swanson | Chief Technology Officer | Intent to Sell (Form 144) | -8,764 | $49.92 | – |
| 20 Oct 2026 | Marisa Daspit | Chief Human Resources Officer | Intent to Sell (Form 144) | -247 | $50.00 | – |
| 19 Oct 2026 | Bryan Leach | Chairperson & CEO | Intent to Sell (Form 144) | -97,853 | $48.13 | – |
| 19 Oct 2026 | Bryan Leach | Chairperson & CEO | Derivative Exercise and Sale | -46,450 | $48.45 | 823,886 |
| 18 Oct 2026 | Bryan Leach | Chairperson & CEO | Intent to Sell (Form 144) | -35,000 | $47.24 | – |
| 5 Oct 2026 | Bryan Leach | Chairperson & CEO | Derivative Exercise and Sale | -15,142 | $42.03 | 823,886 |
| 30 Sep 2026 | Luke Swanson | Chief Technology Officer | Automatic Disposition | -11,880 | $40.20 | 929,679 |
| 21 Sep 2026 | Tony Weisman | Director | Other Acquisition | +9,843 | – | 9,843 |
| 21 Sep 2026 | Bryan Leach | Chairperson & CEO | Derivative Exercise and Sale | -15,142 | $41.94 | 823,886 |
| 9 Sep 2026 | Luke Swanson | Chief Technology Officer | Automatic Disposition | -40,200 | $40.07 | 937,959 |
| 8 Sep 2026 | Bryan Leach | Chairperson & CEO | Automatic Disposition | -23,961 | $37.83 | 823,886 |
| 7 Sep 2026 | Bryan Leach | Chairperson & CEO | Derivative Exercise and Sale | -15,142 | $37.83 | 823,886 |
| 1 Sep 2026 | Marisa Daspit | Chief Human Resources Officer | Intent to Sell (Form 144) | -2,956 | $36.23 | – |
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 | 2,765,604 | 11.9% | 9.4 |
| 30 Sep 2026 | 3,203,623 | 13.8% | 15.5 |
| 15 Sep 2026 | 3,163,695 | 13.7% | 14.9 |
| 31 Aug 2026 | 3,173,397 | 13.7% | 19.7 |
| 14 Aug 2026 | 3,224,878 | 13.9% | 6.8 |
| 31 Jul 2026 | 3,181,973 | 13.7% | 17.7 |
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