安普丽图 AMPL
$16.70 +$0.60 (+3.73%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $16.66 -0.24%
开盘$15.75
昨收$16.10
当日区间$15.62 – $16.89
成交量2.41M
市值$2.13B
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76.3%-4.91 个百分点，较上季度
持仓机构数248-2 ，较上季度
内部人近期交易18次买入 / 30次卖出净卖出
空头持仓比例5.89% 占流通股回补天数 4.0 · 截至 15 Oct 2026
卖空成交量占比21.4%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：−$4.77M（8个净流入日，12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36.0%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5.79%升至5.89%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Hartford Funds Management Company, LLC | Mutual Fund | 2026/Q3 | +211,093 | 0.7% |
| Hartford Funds Management Company, LLC | Mutual Fund | 2026/Q3 | +211,093 | 0.7% |
| FMR | Mutual Fund | 2026/Q3 | +2,673,755 | 4.8% |
| Trigran Investments, Inc. | Hedge Fund | 2026/Q3 | +1,940,683 | 1.9% |
| Royce & Associates, LP | Mutual Fund | 2026/Q3 | +1,050,976 | 0.8% |
| Citadel Advisors LLC | Hedge Fund | 2026/Q3 | +836,683 | 0.7% |
| Centerbook Partners LP | Hedge Fund | 2026/Q3 | +730,255 | 0.6% |
| Lazard Asset Management LLC | Mutual Fund | 2026/Q3 | +339,124 | 0.3% |
| Squarepoint OPS LLC | Hedge Fund | 2026/Q3 | +309,252 | 0.8% |
| Morgan Stanley | Public Company | 2026/Q3 | +294,846 | 0.8% |
| Dimensional Fund Advisors | Mutual Fund | 2026/Q3 | +278,541 | 0.7% |
| Numerai GP LLC | Hedge Fund | 2026/Q3 | +275,156 | 0.2% |
| AQR Capital Management | Hedge Fund | 2026/Q3 | +247,468 | 1.2% |
| Susquehanna Fundamental Investments, LLC | Mutual Fund | 2026/Q3 | +235,912 | 0.3% |
| UBS Asset Management | Mutual Fund | 2026/Q3 | +215,162 | 0.4% |
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 |
|---|---|---|---|---|---|---|
| 25 Oct 2026 | Spenser Skates | Co-Founder, CEO & Chairperson of the Board | Intent to Sell (Form 144) | -300 | $17.46 | – |
| 22 Oct 2026 | Spenser Skates | Co-Founder, CEO & Chairperson of the Board | Derivative Exercise and Sale | -107,136 | $17.52 | 128,589 |
| 14 Oct 2026 | Vijaye Raji | Director | Other Acquisition | +37,851 | – | 37,851 |
| 4 Oct 2026 | Tien Tzuo | Independent Director | Other Acquisition | +818 | – | 51,607 |
| 4 Oct 2026 | Erica Schultz | Independent Director | Other Acquisition | +892 | – | 29,086 |
| 1 Oct 2026 | Spenser Skates | Co-Founder, CEO & Chairperson | Intent to Sell (Form 144) | -70,087 | $14.52 | – |
| 1 Oct 2026 | Spenser Skates | Co-Founder, CEO & Chairperson of the Board | Derivative Exercise and Sale | -70,087 | $14.52 | 128,589 |
| 30 Sep 2026 | Spenser Skates | Co-Founder, CEO & Chairperson of the Board | Intent to Sell (Form 144) | -3,539 | $14.45 | – |
| 30 Sep 2026 | Spenser Skates | Co-Founder, CEO & Chairperson of the Board | Derivative Exercise and Sale | -4,913 | $14.45 | 128,589 |
| 29 Sep 2026 | Spenser Skates | Co-Founder, CEO & Chairperson of the Board | Intent to Sell (Form 144) | -1,374 | $14.45 | – |
| 9 Sep 2026 | Spenser Skates | Co-Founder, CEO & Chairperson of the Board | Derivative Exercise and Sale | -185,000 | $12.30 | 128,589 |
| 3 Sep 2026 | Nathaniel Crook | Chief Commercial Officer | Automatic Disposition | -300,000 | $12.99 | 381,334 |
| 16 Aug 2026 | Spenser Skates | Co-Founder, CEO & Chairperson of the Board | Sale to Issuer | -52,369 | $13.03 | 128,589 |
| 16 Aug 2026 | Curtis Liu | Founder, CTO & Director | Sale to Issuer | -53,878 | $13.03 | 175,688 |
| 16 Aug 2026 | Andrew Casey | Chief Financial Officer | Sale to Issuer | -72,814 | $13.03 | 548,389 |
| 16 Aug 2026 | Nathaniel Crook | Chief Commercial Officer | Sale to Issuer | -109,368 | $13.03 | 681,334 |
| 7 Jul 2026 | Curtis Liu | Founder, CTO & Director | Other Acquisition | +175,000 | – | 7,382,208 |
| 7 Jul 2026 | Curtis Liu | Founder, CTO & Director | Other Disposition | -175,000 | – | 7,382,208 |
| 4 Jul 2026 | Tien Tzuo | Independent Director | Other Acquisition | +1,521 | – | 50,789 |
| 4 Jul 2026 | Erica Schultz | Independent Director | Other Acquisition | +1,659 | – | 28,194 |
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 | 7,354,191 | 5.9% | 4.0 |
| 30 Sep 2026 | 7,143,138 | 5.7% | 4.5 |
| 15 Sep 2026 | 6,494,072 | 5.2% | 4.0 |
| 31 Aug 2026 | 7,435,398 | 6.0% | 4.4 |
| 14 Aug 2026 | 7,756,543 | 6.2% | 2.8 |
| 31 Jul 2026 | 7,681,101 | 5.8% | 4.4 |
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