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凯杰生物 QGEN

美股市值排名 #1408诊断与研究
$50.33 −$0.53 (-1.04%)
休市 · Nov 7, 9:50 pm ET · 最新盘后价 $50.40 +0.14%
开盘$50.42
昨收$50.86
当日区间$50.26 – $50.50
成交量3.39M
市值$10.39B
市盈率（TTM）27.7
股息率0.70%

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75.7%-6.05 个百分点，较上季度
持仓机构数537+1 ，较上季度
内部人近期交易0次买入 / 5次卖出净卖出
空头持仓比例3.49% 占流通股回补天数 3.3 · 截至 15 Oct 2026
卖空成交量占比20.5%近5日成交量平均占比

卖空成交量占当日成交量比例

14%19%24%29%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：−$222.50M（6个净流入日，14个净流出日）。

按单量净流入，近20个交易日

−$183.0M超大单−$39.5M大单−$14.2M中单−$18.7M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23.6%的流通股。

最大股东

  • BlackRock9.57%
  • T. Rowe Price Group, Inc.4.38%
  • Vanguard Capital Management, LLC3.89%
  • Principal Global Investors, LLC3.22%
  • UBS Asset Management2.59%
  • EARNEST Partners, LLC2.21%
  • Morgan Stanley1.95%
  • Amundi Asset Management1.78%

按投资者类型

  • Mutual Fund52.28%
  • Hedge Fund9.64%
  • Public Company7.44%
  • Private Company2.65%
  • Sovereign Wealth Fund1.81%
  • Government Pension Fund1.16%
  • Individual/Insider0.60%
  • Insurance Company0.43%

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3.99%降至3.49%。

近期机构持仓变动

股东类型期间持股变动新持股比例
Merrill Lynch, Pierce, Fenner & Smith Incorporated Private Company 2026/Q3 +2,100,449 1.2%
Bank of America Corporation Public Company 2026/Q3 +1,457,047 1.5%
Merrill Lynch, Pierce, Fenner & Smith Incorporated Private Company 2026/Q3 +1,616,499 1.0%
Bank of America Corporation Public Company 2026/Q3 +1,192,561 1.3%
Nuveen Asset Management LLC Insurance Company 2026/Q3 +654,260 0.4%
Barclays PLC Public Company 2026/Q3 +2,788,237 1.6%
UBS Asset Management Mutual Fund 2026/Q3 +1,930,454 2.6%
Principal Global Investors, LLC Mutual Fund 2026/Q3 +6,643,158 3.2%
Marshall Wace LLP Hedge Fund 2026/Q3 +2,701,482 1.7%
Dimensional Fund Advisors Mutual Fund 2026/Q3 +1,091,708 1.3%
Point72 Asset Management, L.P. Hedge Fund 2026/Q3 +1,076,933 0.8%
Sone Capital Management, LLC Hedge Fund 2026/Q3 +851,611 0.4%
Morgan Stanley Public Company 2026/Q3 +733,334 2.0%
EARNEST Partners, LLC Mutual Fund 2026/Q3 +704,966 2.2%
Freestone Grove Partners LP Hedge Fund 2026/Q3 +649,865 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
14 Aug 2025 Roland Sackers CFO, MD & Member of Management Board Intent to Sell (Form 144) -29,851 $51.80 –
14 Aug 2025 Thierry Bernard Former CEO, MD & Member of Management Board Intent to Sell (Form 144) -23,750 $51.37 –
13 Aug 2025 Roland Sackers CFO, MD & Member of Management Board Intent to Sell (Form 144) -17,648 $51.58 –
12 Aug 2025 Roland Sackers CFO, MD & Member of Management Board Intent to Sell (Form 144) -47,500 $51.71 –
10 Sep 2024 Roland Sackers CFO, MD & Member of Management Board Intent to Sell (Form 144) -23,090 $49.80 –

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 7,202,427 3.5% 3.3
30 Sep 2026 7,682,054 3.7% 3.6
15 Sep 2026 7,664,091 3.7% 4.5
31 Aug 2026 7,509,104 3.6% 2.2
14 Aug 2026 10,140,064 4.9% 3.1
31 Jul 2026 8,232,939 4.0% 4.0

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