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阿斯特拉实验室 ALAB

美股市值排名 #619半导体光通信
$190.71 +$11.24 (+6.26%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $190.00 -0.37%
开盘$195.36
昨收$179.47
当日区间$179.58 – $195.44
成交量6.66M
市值$33.33B
市盈率(TTM)75.4
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69.6%-5.31 个百分点,较上季度
持仓机构数1,145+0 ,较上季度
内部人近期交易12次买入 / 37次卖出净卖出
空头持仓比例4.62% 占流通股回补天数 1.8 · 截至 15 Oct 2026
卖空成交量占比8.8%近5日成交量平均占比

卖空成交量占当日成交量比例

4%11%18%25%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:−$15.34M(10个净流入日,10个净流出日)。

按单量净流入,近20个交易日

−$10.6M超大单−$4.8M大单−$7.8M中单+$1.5M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30.0%的流通股。

最大股东

  • FMR8.76%
  • BlackRock7.89%
  • Vanguard Portfolio Management, LLC4.55%
  • Sanjay Gajendra4.40%
  • Vanguard Capital Management, LLC4.39%
  • Jitendra Mohan4.04%
  • Invesco Capital Management LLC2.76%
  • State Street Global Advisors2.12%

按投资者类型

  • Mutual Fund56.55%
  • Individual/Insider9.88%
  • Public Company4.75%
  • Hedge Fund4.27%
  • Private Company1.44%
  • Government Pension Fund1.28%
  • Sovereign Wealth Fund0.88%
  • Family Office/Trust0.19%

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5.31%降至4.62%。

近期机构持仓变动

股东类型期间持股变动新持股比例
Invesco Capital Management LLC Mutual Fund 2026/Q3 +4,529,541 2.8%
T. Rowe Price Group, Inc. Mutual Fund 2026/Q3 +2,660,750 1.9%
BlackRock Mutual Fund 2026/Q3 +2,234,096 7.9%
Whale Rock Capital Management LLC Mutual Fund 2026/Q3 +1,567,882 0.9%
J.P. Morgan Asset Management, Inc. Mutual Fund 2026/Q3 +1,383,804 0.8%
Norges Bank Investment Management Sovereign Wealth Fund 2026/Q3 +1,084,655 0.8%
Federated Hermes, Inc. Mutual Fund 2026/Q3 +666,054 0.5%
Vanguard Portfolio Management, LLC Mutual Fund 2026/Q3 +577,872 4.5%
Vanguard Capital Management, LLC Mutual Fund 2026/Q3 +419,430 4.4%
Nomura Asset Management Mutual Fund 2026/Q3 +401,684 0.5%
Bank of America Corporation Public Company 2026/Q3 +396,490 1.1%
Millennium Management LLC Hedge Fund 2026/Q3 +395,716 0.4%
Rafferty Asset Management, LLC Mutual Fund 2026/Q3 +375,913 0.8%
Van Eck Associates Corporation Mutual Fund 2026/Q3 +373,545 1.3%
Capital Impact Advisors, LLC Mutual Fund 2026/Q3 +348,617 0.2%

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
6 Oct 2026 Stefan Dyckerhoff Independent Director Automatic Disposition -12,499 $376.06 353,989
30 Sep 2026 Craig Barratt Independent Director Other Acquisition +68 $311.57 3,330
30 Sep 2026 Michael E. Hurlston Independent Director Other Acquisition +72 $311.57 92,554
30 Sep 2026 Stefan Dyckerhoff Independent Director Other Acquisition +68 $311.57 905
1 Sep 2026 Stefan Dyckerhoff Independent Director Automatic Disposition -12,499 $276.75 366,488
31 Aug 2026 Manuel Alba-Marquez Independent Chairperson Automatic Disposition -183,000 $288.95 1,385,712
16 Aug 2026 Jitendra Mohan Chief Executive Officer Open Market Disposition -90,630 $352.11 7,015,250
16 Aug 2026 Philip Mazzara General Counsel Open Market Disposition -6,801 $352.10 96,542
16 Aug 2026 Sanjay Gajendra Co-Founder, President, COO & Director Open Market Disposition -90,630 $352.11 7,639,440
5 Aug 2026 Stefan Dyckerhoff Independent Director Automatic Disposition -12,499 $313.07 378,987
19 Jul 2026 Germaine Cota Chief Accounting Officer & Principal Accounting Officer Other Acquisition +1,451 – 26,384
30 Jun 2026 Manuel Alba-Marquez Independent Chairperson Intent to Sell (Form 144) -170,000 $483.02 –
30 Jun 2026 Manuel Alba-Marquez Independent Chairperson Intent to Sell (Form 144) -33,000 $483.02 –
30 Jun 2026 Stefan Dyckerhoff Independent Director Automatic Disposition -12,499 $450.00 391,486
23 Jun 2026 Bethany Mayer Independent Director Automatic Disposition -686 $399.96 4,028
3 Jun 2026 Jack Lazar Independent Director Other Acquisition +837 – 21,626
3 Jun 2026 Jack Lazar Independent Director Automatic Disposition -10,000 $362.84 21,626
3 Jun 2026 Craig Barratt Independent Director Other Acquisition +837 – 3,262
3 Jun 2026 Michael E. Hurlston Independent Director Other Acquisition +837 – 92,482
3 Jun 2026 Bethany Mayer Independent Director Other Acquisition +837 – 3,886

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 8,015,331 4.6% 1.8
30 Sep 2026 9,176,900 5.3% 2.2
15 Sep 2026 8,685,910 5.0% 2.2
31 Aug 2026 9,033,499 5.2% 2.8
14 Aug 2026 8,753,228 5.0% 1.9
31 Jul 2026 9,109,856 5.3% 2.0

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