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塞塔拉 CERT

美股市值排名 #2804健康信息服务
$12.05 −$0.13 (-1.07%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $12.05 0.00%
开盘$12.03
昨收$12.18
当日区间$11.79 – $12.61
成交量4.87M
市值$1.84B
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113.3%-1.53 个百分点，较上季度
持仓机构数296-3 ，较上季度
内部人近期交易34次买入 / 13次卖出净买入
空头持仓比例16.84% 占流通股回补天数 8.5 · 截至 15 Oct 2026
卖空成交量占比21.8%近5日成交量平均占比

卖空成交量占当日成交量比例

14%20%26%32%Sep '26Oct '26Nov '26

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：−$12.16M（7个净流入日，13个净流出日）。

按单量净流入，近20个交易日

−$8.0M超大单−$4.2M大单−$4.0M中单+$1.7M小单

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50.6%的流通股。

最大股东

  • Arsenal Capital Management LP23.83%
  • BlackRock12.34%
  • Deerfield Management Company, L.P.4.93%
  • Haveli Investment Management LLC4.85%
  • Jefferies Financial Group Inc.4.65%
  • Vanguard Portfolio Management, LLC4.63%
  • Vanguard Capital Management, LLC3.97%
  • Dimensional Fund Advisors3.95%

按投资者类型

  • Mutual Fund60.46%
  • VC/PE Fund28.68%
  • Hedge Fund12.74%
  • Public Company8.38%
  • Individual/Insider2.76%
  • Private Company1.81%
  • Government Pension Fund0.74%
  • Insurance Company0.31%

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18.54%降至16.84%。

近期机构持仓变动

股东类型期间持股变动新持股比例
Wasatch Advisors LP Mutual Fund 2026/Q3 +1,225,097 3.6%
Haveli Investment Management LLC VC/PE Fund 2026/Q3 +7,400,000 4.9%
BlackRock Mutual Fund 2026/Q3 +4,510,302 12.3%
Systematic Financial Management LP Mutual Fund 2026/Q3 +1,856,050 1.2%
Boston Partners Global Investors, Inc. Mutual Fund 2026/Q3 +1,683,885 1.1%
AQR Capital Management Hedge Fund 2026/Q3 +1,582,378 1.4%
Royce & Associates, LP Mutual Fund 2026/Q3 +1,540,975 1.8%
First Trust Advisors L.P. Mutual Fund 2026/Q3 +1,508,738 1.6%
Millennium Management LLC Hedge Fund 2026/Q3 +1,299,182 1.7%
Vanguard Portfolio Management, LLC Mutual Fund 2026/Q3 +1,086,910 4.6%
Two Sigma Investments, LP Hedge Fund 2026/Q3 +1,041,872 0.7%
Geode Capital Management, LLC Mutual Fund 2026/Q3 +1,027,133 2.1%
The Goldman Sachs Group, Inc. Public Company 2026/Q3 +981,394 0.8%
State Street Global Advisors Mutual Fund 2026/Q3 +881,310 3.2%
Citigroup Inc. Public Company 2026/Q3 +750,094 0.6%

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
2 Sep 2026 Leif Pedersen Senior Advisor Intent to Sell (Form 144) -36,066 $8.32 –
31 Aug 2026 Faiz Mohammed Interim CFO, Senior VP of Finance, Treasurer and Principal Financial & Accounting Officer Other Derivative Acquisition +63,532 – 63,532
14 Jul 2026 Faiz Mohammed Interim CFO, Senior VP of Finance, Treasurer and Principal Financial & Accounting Officer Initial Statement of Beneficial +0 – 19,620
31 May 2026 Rona Anhalt Chief Human Resources Officer Derivative Exercise and Sale -2,241 $5.82 16,789
31 May 2026 Rona Anhalt Chief Human Resources Officer Derivative Exercise and Retained +4,906 – 16,789
31 May 2026 Daniel Corcoran Senior Vice President Derivative Exercise and Sale -12,103 $5.82 32,046
31 May 2026 Daniel Corcoran Senior Vice President Derivative Exercise and Retained +10,727 – 32,046
13 May 2026 James Cashman Independent Chairperson Other Derivative Acquisition +33,222 – 33,222
13 May 2026 James Cashman Independent Chairperson Derivative Exercise and Retained +15,757 – 484,197
13 May 2026 Matthew Walsh Independent Director Other Derivative Acquisition +33,222 – 33,222
13 May 2026 Matthew Walsh Independent Director Derivative Exercise and Retained +15,757 – 213,316
13 May 2026 Eran Broshy Independent Director Other Derivative Acquisition +33,222 – 33,222
13 May 2026 Eran Broshy Independent Director Derivative Exercise and Retained +15,757 – 50,708
13 May 2026 John V. Reynders Independent Director Other Derivative Acquisition +33,222 – 33,222
13 May 2026 John V. Reynders Independent Director Derivative Exercise and Retained +15,757 – 26,466
13 May 2026 Rosemary Crane Former Independent Director Derivative Exercise and Retained +15,757 – 45,672
13 May 2026 Cynthia Collins Former Independent Director Derivative Exercise and Retained +15,757 – 51,846
13 May 2026 Nancy Killefer Independent Director Other Derivative Acquisition +33,222 – 33,222
13 May 2026 Nancy Killefer Independent Director Derivative Exercise and Retained +15,757 – 51,846
13 May 2026 Arjun Bedi Other Derivative Acquisition +33,222 – 33,222

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 25,681,536 16.8% 8.5
30 Sep 2026 27,704,005 18.2% 9.0
15 Sep 2026 28,814,125 18.9% 15.0
31 Aug 2026 28,972,317 19.0% 13.1
14 Aug 2026 25,229,619 16.5% 6.2
31 Jul 2026 28,839,594 18.5% 7.7

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