SEI投资公司 SEIC
$105.30 +$0.12 (+0.11%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $105.30 0.00%
开盘$103.59
昨收$105.18
当日区间$103.59 – $106.16
成交量607.3K
市值$12.49B
市盈率（TTM）18.3
股息率0.99%
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76.2%-0.08 个百分点，较上季度
持仓机构数684+32 ，较上季度
内部人近期交易19次买入 / 29次卖出净卖出
空头持仓比例2.84% 占流通股回补天数 4.6 · 截至 15 Oct 2026
卖空成交量占比22.8%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：−$16.97M（6个净流入日，14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38.3%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1.73%升至2.84%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Geode Capital Management, LLC | Mutual Fund | 2026/Q3 | +147,167 | 2.6% |
| Citigroup Inc. | Public Company | 2026/Q3 | +89,494 | 0.2% |
| Nuveen Asset Management LLC | Insurance Company | 2026/Q3 | +116,547 | 0.1% |
| Boston Partners Global Investors, Inc. | Mutual Fund | 2026/Q3 | +1,218,978 | 2.6% |
| Jane Street Group, LLC | Private Company | 2026/Q3 | +572,501 | 0.5% |
| Azora Capital LP | Hedge Fund | 2026/Q3 | +443,189 | 0.4% |
| FMR | Mutual Fund | 2026/Q3 | +442,844 | 1.9% |
| Barclays PLC | Public Company | 2026/Q3 | +250,594 | 0.5% |
| Norges Bank Investment Management | Sovereign Wealth Fund | 2026/Q3 | +234,248 | 0.7% |
| Barclays Bank Plc | Private Company | 2026/Q3 | +193,644 | 0.2% |
| Quantinno Capital Management LP | Mutual Fund | 2026/Q3 | +147,417 | 0.4% |
| Millennium Management LLC | Hedge Fund | 2026/Q3 | +130,435 | 0.2% |
| Geode Capital Management, LLC | Mutual Fund | 2026/Q3 | +122,829 | 2.5% |
| The Goldman Sachs Group, Inc. | Public Company | 2026/Q3 | +122,603 | 0.2% |
| Fideuram Asset Management (Ireland) DAC | Mutual Fund | 2026/Q3 | +113,187 | 0.1% |
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 |
|---|---|---|---|---|---|---|
| 29 Sep 2026 | Alfred West | Former Chairperson | Open Market Disposition | -33,877 | $103.40 | 16,029,006 |
| 21 Sep 2026 | Michael Lane | Executive VP & Head of Asset Management | Open Market Disposition | -2,400 | $102.78 | 13,995 |
| 2 Sep 2026 | Ryan Hicke | Chief Executive Officer | Derivative Exercise and Sale | -37,500 | $110.71 | 107,079 |
| 31 Aug 2026 | Carmen Romeo | Independent Director | Derivative Exercise and Sale | -5,000 | $109.70 | 2,877,395 |
| 27 Aug 2026 | Michael Peterson | Executive Vice President | Derivative Exercise and Sale | -37,500 | $111.51 | 20,602 |
| 4 Aug 2026 | Philip McCabe | Executive VP & Global Head of SEI’s Investment Managers Business | Intent to Sell (Form 144) | -5,043 | $105.50 | – |
| 4 Aug 2026 | Philip McCabe | Executive VP & Global Head of SEI’s Investment Managers Business | Derivative Exercise and Sale | -30,000 | $105.50 | 38,189 |
| 3 Aug 2026 | Philip McCabe | Executive VP & Global Head of SEI’s Investment Managers Business | Intent to Sell (Form 144) | -24,957 | $105.04 | – |
| 2 Aug 2026 | Kathryn McCarthy | Independent Director | Derivative Exercise and Sale | -10,000 | $103.54 | 77,883 |
| 27 Jul 2026 | Carl Guarino | Chairperson | Derivative Exercise and Sale | -10,000 | $103.20 | 30,814 |
| 27 Jul 2026 | Michael Peterson | Executive Vice President | Derivative Exercise and Sale | -25,000 | $102.05 | 20,510 |
| 27 Jul 2026 | Mark Warner | Chief Accounting Officer | Derivative Exercise and Sale | -15,000 | $102.97 | 921 |
| 23 Jul 2026 | Sanjay Sharma | Executive VP, CEO of SEI International & Global Head of Private Banking | Derivative Exercise and Sale | -20,000 | $99.33 | 15,549 |
| 23 Jul 2026 | Sneha Shah | Chief AI Strategist & Head of SEI Next | Sale to Issuer | -3,746 | $96.73 | 14,313 |
| 28 Jun 2026 | Alfred West | Former Chairperson | Open Market Disposition | -57,332 | $88.09 | 16,062,883 |
| 8 Jun 2026 | William Doran | Director | Open Market Disposition | -5,000 | $90.50 | 618,802 |
| 25 May 2026 | Sneha Shah | Chief AI Strategist & Head of SEI Next | Initial Statement of Beneficial | +0 | – | 82,000 |
| 3 May 2026 | Kathryn McCarthy | Independent Director | Derivative Exercise and Sale | -10,000 | $91.07 | 77,883 |
| 27 Apr 2026 | Mark Warner | Chief Accounting Officer | Derivative Exercise and Sale | -4,000 | $91.16 | 921 |
| 22 Apr 2026 | Michael Peterson | Executive Vice President | Derivative Exercise and Sale | -10,000 | $90.00 | 20,510 |
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 | 3,412,979 | 2.8% | 4.6 |
| 30 Sep 2026 | 3,091,808 | 2.6% | 3.0 |
| 15 Sep 2026 | 2,332,194 | 1.9% | 3.4 |
| 31 Aug 2026 | 2,148,929 | 1.8% | 3.3 |
| 14 Aug 2026 | 1,811,065 | 1.5% | 3.5 |
| 31 Jul 2026 | 2,070,528 | 1.7% | 2.3 |
暂无评论——快来第一个聊聊 SEIC。
登录后参与讨论。