芯科科技 SLAB
$221.50 +$0.15 (+0.07%)
休市 · Nov 7, 9:10 am ET · 最新盘后价 $221.50 0.00%
开盘$222.08
昨收$221.35
当日区间$221.25 – $222.08
成交量420.7K
市值$7.39B
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93.8%-0.94 个百分点，较上季度
持仓机构数418+2 ，较上季度
内部人近期交易27次买入 / 23次卖出净买入
空头持仓比例5.43% 占流通股回补天数 5.2 · 截至 15 Oct 2026
卖空成交量占比12.5%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：−$5.77M（10个净流入日，10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36.5%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8.68%降至5.43%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| HBK Investments L.P. | Hedge Fund | 2026/Q3 | +1,000,000 | 3.0% |
| Millennium Management LLC | Hedge Fund | 2026/Q3 | +546,540 | 3.0% |
| UBS Asset Management | Mutual Fund | 2026/Q3 | +389,723 | 2.5% |
| Balyasny Asset Management L.P. | Hedge Fund | 2026/Q3 | +325,783 | 4.7% |
| Qube Research & Technologies Ltd | Mutual Fund | 2026/Q3 | +303,892 | 1.6% |
| Neuberger Berman Investment Advisers LLC | Mutual Fund | 2026/Q3 | +282,106 | 0.8% |
| Pentwater Capital Management LP | Hedge Fund | 2026/Q3 | +241,725 | 2.2% |
| The Goldman Sachs Group, Inc. | Public Company | 2026/Q3 | +227,100 | 1.9% |
| BlackRock | Mutual Fund | 2026/Q3 | +201,176 | 15.6% |
| JPMorgan Chase & Co. | Public Company | 2026/Q3 | +188,714 | 0.8% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +156,660 | 4.9% |
| Kryger Capital LLC | Hedge Fund | 2026/Q3 | +149,703 | 1.0% |
| LMR Partners LLP | Hedge Fund | 2026/Q3 | +140,927 | 1.1% |
| AllianceBernstein | Mutual Fund | 2026/Q3 | +125,824 | 1.1% |
| Marshall Wace LLP | Hedge Fund | 2026/Q3 | +121,733 | 0.5% |
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 Aug 2026 | Robert Conrad | Senior VP & GM | Automatic Disposition | -6,581 | $218.21 | 2,663 |
| 17 May 2026 | Robert Johnson | Chief Executive Officer | Open Market Disposition | -8,024 | $216.83 | 21,128 |
| 14 May 2026 | Mark Mauldin | Chief Accounting Officer | Sale to Issuer | -858 | $216.59 | 13,653 |
| 14 May 2026 | Robert Conrad | Senior VP & GM | Sale to Issuer | -3,653 | $216.59 | 30,396 |
| 14 May 2026 | Brandon Tolany | Senior Vice President of Worldwide Sales, Marketing & Applications | Sale to Issuer | -4,160 | $216.59 | 41,262 |
| 14 May 2026 | Robert Johnson | Chief Executive Officer | Sale to Issuer | -10,363 | $216.59 | 21,128 |
| 14 May 2026 | Dean Butler | Chief Financial Officer | Sale to Issuer | -6,291 | $216.59 | 18,921 |
| 29 Apr 2026 | Mark Mauldin | Chief Accounting Officer | Other Acquisition | +18 | $86.46 | 11,295 |
| 29 Apr 2026 | Brandon Tolany | Senior Vice President of Worldwide Sales, Marketing & Applications | Other Acquisition | +45 | $86.46 | 33,857 |
| 29 Apr 2026 | Dean Butler | Chief Financial Officer | Other Acquisition | +152 | $86.46 | 8,324 |
| 22 Apr 2026 | William Bock | Independent Director | Other Acquisition | +962 | – | 962 |
| 22 Apr 2026 | Navdeep Sooch | Independent Chairperson | Other Acquisition | +1,226 | – | 1,226 |
| 22 Apr 2026 | Gregg Lowe | Independent Director | Other Acquisition | +962 | – | 962 |
| 22 Apr 2026 | Sumit Sadana | Lead Independent Director | Other Acquisition | +962 | – | 962 |
| 22 Apr 2026 | Christy Wyatt | Independent Director | Other Acquisition | +962 | – | 962 |
| 22 Apr 2026 | Nina Richardson | Independent Director | Other Acquisition | +962 | – | 962 |
| 22 Apr 2026 | Sherri Luther | Independent Director | Other Acquisition | +962 | – | 962 |
| 14 Feb 2026 | Mark Mauldin | Chief Accounting Officer | Other Acquisition | +3,153 | – | 10,653 |
| 14 Feb 2026 | Robert Conrad | Senior VP & GM | Other Acquisition | +8,669 | – | 34,049 |
| 14 Feb 2026 | Brandon Tolany | Senior Vice President of Worldwide Sales, Marketing & Applications | Other Acquisition | +8,669 | – | 37,238 |
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 | 1,812,604 | 5.4% | 5.2 |
| 30 Sep 2026 | 2,553,387 | 7.7% | 9.4 |
| 15 Sep 2026 | 2,600,883 | 7.8% | 8.3 |
| 31 Aug 2026 | 2,756,050 | 8.3% | 9.3 |
| 14 Aug 2026 | 2,824,801 | 8.5% | 14.5 |
| 31 Jul 2026 | 2,861,683 | 8.7% | 9.1 |
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