阿德特兰 ADTN
$4.04 −$0.09 (-2.18%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $4.07 +0.74%
开盘$4.31
昨收$4.13
当日区间$3.92 – $4.35
成交量3.15M
市值$329.24M
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105.3%-2.91 个百分点，较上季度
持仓机构数298-7 ，较上季度
内部人近期交易27次买入 / 22次卖出净买入
空头持仓比例15.40% 占流通股回补天数 7.2 · 截至 15 Oct 2026
卖空成交量占比15.0%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：+$799.0K（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28.6%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13.14%升至15.40%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| UBS Asset Management | Mutual Fund | 2026/Q3 | +2,703,291 | 3.9% |
| J.P. Morgan Asset Management, Inc. | Mutual Fund | 2026/Q3 | +2,018,803 | 2.7% |
| Two Sigma Investments, LP | Hedge Fund | 2026/Q3 | +1,772,829 | 3.6% |
| Renaissance Technologies Corp. | Hedge Fund | 2026/Q3 | +1,570,841 | 2.2% |
| Qube Research & Technologies Ltd | Mutual Fund | 2026/Q3 | +1,128,968 | 1.7% |
| Millennium Management LLC | Hedge Fund | 2026/Q3 | +826,409 | 3.4% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +732,057 | 3.8% |
| Norges Bank Investment Management | Sovereign Wealth Fund | 2026/Q3 | +575,400 | 0.7% |
| Hennessy Advisors, Inc. | Mutual Fund | 2026/Q3 | +526,300 | 0.6% |
| Counterpoint Mutual Funds, LLC | Mutual Fund | 2026/Q3 | +497,145 | 0.7% |
| Boston Partners Global Investors, Inc. | Mutual Fund | 2026/Q3 | +469,724 | 2.0% |
| Assenagon Asset Management S.A. | Mutual Fund | 2026/Q3 | +459,802 | 1.1% |
| FMR | Mutual Fund | 2026/Q3 | +395,995 | 1.2% |
| Bank of America Corporation | Public Company | 2026/Q3 | +365,596 | 0.9% |
| Vanguard Portfolio Management, LLC | Mutual Fund | 2026/Q3 | +364,197 | 6.3% |
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 |
|---|---|---|---|---|---|---|
| 9 Aug 2026 | Christoph Glingener | Chief Technology Officer | Other Acquisition | +27,924 | – | 65,622 |
| 5 Aug 2026 | Timothy Santo | Senior VP of Finance, Principal Accounting Officer, Treasurer & CFO | Open Market Acquisition | +6,579 | $7.60 | 16,339 |
| 23 Jul 2026 | Christoph Glingener | Chief Technology Officer | Other Acquisition | +9,384 | – | 37,698 |
| 30 Jun 2026 | Anne DelSanto | Independent Director | Other Acquisition | +4,399 | – | 4,399 |
| 30 Jun 2026 | Anne DelSanto | Independent Director | Initial Statement of Beneficial | +0 | – | – |
| 19 May 2026 | James Wilson | Chief Revenue Officer | Other Disposition | -10,469 | – | 137,055 |
| 19 May 2026 | James Wilson | Chief Revenue Officer | Open Market Disposition | -9,332 | $14.72 | 137,055 |
| 7 May 2026 | Christoph Glingener | Chief Technology Officer | Derivative Exercise and Sale | -148,392 | $15.06 | 26,408 |
| 6 May 2026 | Christoph Glingener | Chief Technology Officer | Intent to Sell (Form 144) | -148,392 | $15.71 | – |
| 31 Mar 2026 | Thomas Stanton | Chairperson & CEO | Other Acquisition | +170,723 | – | 1,126,554 |
| 31 Mar 2026 | James Wilson | Chief Revenue Officer | Other Acquisition | +24,908 | – | 156,856 |
| 31 Mar 2026 | Timothy Santo | Senior VP of Finance, Principal Accounting Officer, Treasurer & CFO | Other Acquisition | +28,252 | – | 43,585 |
| 18 Mar 2026 | Timothy Santo | Senior VP of Finance, Principal Accounting Officer, Treasurer & CFO | Sale to Issuer | -1,501 | $11.90 | 9,760 |
| 3 Mar 2026 | Jacqueline Rice | Independent Director | Open Market Disposition | -14,406 | $10.29 | 76,090 |
| 25 Jan 2026 | Thomas Stanton | Chairperson & CEO | Sale to Issuer | -12,407 | $9.24 | 955,831 |
| 25 Jan 2026 | Thomas Stanton | Chairperson & CEO | Other Acquisition | +27,973 | – | 955,831 |
| 25 Jan 2026 | James Wilson | Chief Revenue Officer | Sale to Issuer | -1,309 | $9.24 | 131,948 |
| 25 Jan 2026 | James Wilson | Chief Revenue Officer | Other Acquisition | +3,777 | – | 131,948 |
| 25 Jan 2026 | Thomas Stanton | Chairperson & CEO | Sale to Issuer | -31,944 | $9.73 | 940,265 |
| 25 Jan 2026 | James Wilson | Chief Revenue Officer | Sale to Issuer | -2,225 | $9.73 | 129,480 |
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 | 12,549,794 | 15.4% | 7.2 |
| 30 Sep 2026 | 11,862,717 | 14.6% | 7.2 |
| 15 Sep 2026 | 12,536,823 | 15.4% | 8.0 |
| 31 Aug 2026 | 12,917,550 | 15.9% | 7.7 |
| 14 Aug 2026 | 11,785,700 | 14.5% | 4.6 |
| 31 Jul 2026 | 10,646,986 | 13.1% | 4.2 |
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