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彪马 PBYI

美股市值排名 #3708生物科技
$8.25 −$1.52 (-15.56%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $7.96 -3.50%
开盘$8.27
昨收$9.77
当日区间$7.59 – $8.65
成交量1.28M
市值$425.87M
市盈率(TTM)17.9
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75.7%-0.96 个百分点,较上季度
持仓机构数195+1 ,较上季度
内部人近期交易13次买入 / 37次卖出净卖出
空头持仓比例8.80% 占流通股回补天数 12.9 · 截至 15 Oct 2026
卖空成交量占比19.0%近5日成交量平均占比

卖空成交量占当日成交量比例

8%17%26%35%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:−$278.5K(10个净流入日,10个净流出日)。

按单量净流入,近20个交易日

−$243.2K超大单−$35.3K大单−$43.5K中单−$149.7K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36.3%的流通股。

最大股东

  • Alan Auerbach12.40%
  • Acorn Bioventures8.00%
  • BlackRock7.37%
  • American Century Investment Management4.49%
  • Vanguard Capital Management, LLC4.08%
  • Acadian Asset Management LLC3.98%
  • Renaissance Technologies Corp.3.56%
  • Vanguard Portfolio Management, LLC3.54%

按投资者类型

  • Mutual Fund56.87%
  • Individual/Insider13.84%
  • VC/PE Fund8.01%
  • Hedge Fund7.38%
  • Government Pension Fund1.33%
  • Public Company1.03%
  • Private Company0.47%
  • Family Office/Trust0.44%

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8.11%升至8.80%。

近期机构持仓变动

股东类型期间持股变动新持股比例
SummerHaven Investment Management, LLC Mutual Fund 2026/Q3 +114,315 0.2%
OpenArc Corporate Advisory, LLC Family Office/Trust 2026/Q3 +60,133 0.2%
Nuveen Asset Management LLC Insurance Company 2026/Q3 +59,119 0.1%
Alan Auerbach Individual/Insider 2026/Q3 +45,487 13.7%
LSV Asset Management Mutual Fund 2026/Q3 +435,113 3.1%
American Century Investment Management Mutual Fund 2026/Q3 +403,650 4.5%
Geode Capital Management, LLC Mutual Fund 2026/Q3 +322,063 2.6%
BlackRock Mutual Fund 2026/Q3 +205,784 7.4%
Invesco Capital Management LLC Mutual Fund 2026/Q3 +201,753 0.5%
Two Sigma Investments, LP Hedge Fund 2026/Q3 +127,587 0.3%
Wellington Management Group Mutual Fund 2026/Q3 +126,091 0.2%
UBS Asset Management Mutual Fund 2026/Q3 +102,534 1.2%
Vanguard Portfolio Management, LLC Mutual Fund 2026/Q3 +90,950 3.5%
Dimensional Fund Advisors Mutual Fund 2026/Q3 +81,908 2.9%
Trexquant Investment LP Hedge Fund 2026/Q3 +72,223 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
13 Sep 2026 Troy Wilson Independent Director Open Market Disposition -5,000 $9.10 28,300
13 Sep 2026 Alessandra Cesano Independent Director Open Market Disposition -12,150 $9.12 29,700
13 Sep 2026 Alessandra Cesano Independent Director Derivative Exercise and Sale -50,000 $9.12 29,700
5 Jul 2026 Alan Auerbach Founder, Chairman, President, CEO & Secretary Automatic Disposition -44,058 $8.26 7,092,238
5 Jul 2026 Douglas Hunt Chief Regulatory Affairs, Medical Affairs, Pharmacovigilance & Law Officer Automatic Disposition -8,460 $8.26 147,766
5 Jul 2026 Maximo Nougues Chief Financial Officer Automatic Disposition -9,386 $8.26 180,219
11 Jun 2026 Jay Moyes Lead Independent Director Automatic Disposition -22,000 $7.22 31,322
11 Jun 2026 Troy Wilson Independent Director Automatic Disposition -10,800 $7.20 33,300
11 Jun 2026 Adrian Senderowicz Independent Director Automatic Disposition -27,000 $7.20 –
11 Jun 2026 Allison Dorval Independent Director Automatic Disposition -11,610 $7.20 63,780
11 Jun 2026 Brian Stuglik Independent Director Automatic Disposition -8,100 $7.20 86,858
10 Jun 2026 Jay Moyes Lead Independent Director Other Acquisition +27,000 – 27,000
10 Jun 2026 Michael Miller Independent Director Other Acquisition +27,000 – 27,000
10 Jun 2026 Troy Wilson Independent Director Other Acquisition +27,000 – 27,000
10 Jun 2026 Alessandra Cesano Independent Director Other Acquisition +27,000 – 27,000
10 Jun 2026 Adrian Senderowicz Independent Director Other Acquisition +27,000 – 27,000
10 Jun 2026 Allison Dorval Independent Director Other Acquisition +27,000 – 27,000
10 Jun 2026 Brian Stuglik Independent Director Other Acquisition +27,000 – 27,000
17 Feb 2026 Alan Auerbach Founder, Chairman, President, CEO & Secretary Other Acquisition +159,778 – 258,978
17 Feb 2026 Alan Auerbach Founder, Chairman, President, CEO & Secretary Other Derivative Acquisition +227,474 $6.68 227,474

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 4,540,314 8.8% 12.9
30 Sep 2026 4,264,923 8.3% 14.0
15 Sep 2026 4,319,663 8.4% 13.8
31 Aug 2026 4,274,524 8.3% 15.6
14 Aug 2026 4,167,830 8.1% 11.4
31 Jul 2026 4,126,395 8.1% 13.9

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