诚信健康 ELV
$425.62 −$6.38 (-1.48%)
休市 · Nov 7, 9:10 am ET · 最新盘后价 $425.62 0.00%
开盘$421.47
昨收$432.00
当日区间$421.47 – $430.69
成交量1.44M
市值$91.96B
市盈率（TTM）18.1
股息率1.61%
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95.8%+0.20 个百分点，较上季度
持仓机构数1,947+33 ，较上季度
内部人近期交易31次买入 / 19次卖出净买入
空头持仓比例2.37% 占流通股回补天数 4.0 · 截至 15 Oct 2026
卖空成交量占比10.2%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：−$15.06M（9个净流入日，11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27.8%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2.58%降至2.37%。
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 | +254,481 | 0.4% |
| Nuveen Asset Management LLC | Insurance Company | 2026/Q3 | +249,855 | 0.4% |
| Citigroup Inc. | Public Company | 2026/Q3 | +1,858,013 | 1.0% |
| Wellington Management Group | Mutual Fund | 2026/Q3 | +984,976 | 4.3% |
| Acadian Asset Management LLC | Mutual Fund | 2026/Q3 | +940,869 | 0.5% |
| Norges Bank Investment Management | Sovereign Wealth Fund | 2026/Q3 | +940,270 | 1.8% |
| FMR | Mutual Fund | 2026/Q3 | +768,306 | 1.1% |
| ACR Alpine Capital Research, LLC | Mutual Fund | 2026/Q3 | +737,922 | 0.3% |
| SG Americas Securities, LLC | Private Company | 2026/Q3 | +575,536 | 0.6% |
| Capitolis Advisors LLC | Mutual Fund | 2026/Q3 | +549,152 | 0.3% |
| Qube Research & Technologies Ltd | Mutual Fund | 2026/Q3 | +527,464 | 0.3% |
| Canada Pension Plan Investment Board | Government Pension Fund | 2026/Q3 | +420,709 | 0.3% |
| Goldman Sachs Asset Management, L.P. | Mutual Fund | 2026/Q3 | +414,360 | 0.6% |
| Strategic Advisers LLC | Mutual Fund | 2026/Q3 | +387,627 | 0.3% |
| Victory Capital Management Inc. | Mutual Fund | 2026/Q3 | +356,960 | 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 |
|---|---|---|---|---|---|---|
| 21 Oct 2026 | Mark Kaye | Chief Financial Officer | Open Market Disposition | -10,584 | $447.19 | 18 |
| 1 Oct 2026 | Mark Kaye | Chief Financial Officer | Sale to Issuer | -4,161 | $386.43 | 10,602 |
| 1 Oct 2026 | Mark Kaye | Chief Financial Officer | Other Acquisition | +2,627 | – | 10,602 |
| 2 Sep 2026 | Erin Wessling | Chief Legal Officer | Sale to Issuer | -349 | $414.78 | 7,230 |
| 1 Sep 2026 | Ryan Craig | Executive Vice President | Sale to Issuer | -144 | $405.84 | 680 |
| 16 Jul 2026 | Ramiro Peru | Independent Chairperson | Open Market Acquisition | +1,000 | $366.05 | 7,966 |
| 16 Jul 2026 | Gail Boudreaux | Chief Executive Officer | Open Market Acquisition | +2,725 | $368.25 | 145,998 |
| 6 Jul 2026 | Ronal Clark | Former Independent Director | Intent to Sell (Form 144) | -1,500 | $419.91 | – |
| 11 Jun 2026 | Ronald Penczek | Chief Accounting Officer | Open Market Disposition | -369 | $403.16 | 1,347 |
| 10 Jun 2026 | Robert Dixon | Independent Director | Open Market Disposition | -151 | $401.77 | 7,093 |
| 18 May 2026 | Ronald Penczek | Chief Accounting Officer | Derivative Exercise and Sale | -1,531 | $403.13 | 1,717 |
| 12 May 2026 | Ramiro Peru | Independent Chairperson | Other Acquisition | +563 | – | 2,942 |
| 12 May 2026 | Lewis Hay | Independent Director | Other Acquisition | +563 | – | 12,070 |
| 12 May 2026 | Steven Collis | Independent Director | Other Acquisition | +563 | – | 1,202 |
| 12 May 2026 | Deanna Strable-Soethout | Independent Director | Other Acquisition | +563 | – | 2,209 |
| 12 May 2026 | Amy W. Schulman | Independent Director | Other Acquisition | +563 | – | 781 |
| 12 May 2026 | Bahija Jallal | Independent Director | Other Acquisition | +563 | – | 3,899 |
| 12 May 2026 | Susan DeVore | Independent Director | Other Acquisition | +563 | – | 2,865 |
| 12 May 2026 | Ryan Schneider | Independent Director | Other Acquisition | +563 | – | 2,942 |
| 12 May 2026 | Robert Dixon | Independent Director | Other Acquisition | +563 | – | 3,641 |
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 | 5,137,559 | 2.4% | 4.0 |
| 30 Sep 2026 | 4,854,598 | 2.2% | 3.9 |
| 15 Sep 2026 | 5,335,623 | 2.5% | 4.2 |
| 31 Aug 2026 | 5,485,788 | 2.5% | 6.6 |
| 14 Aug 2026 | 5,405,640 | 2.5% | 5.7 |
| 31 Jul 2026 | 5,586,082 | 2.6% | 3.9 |
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