股票 › AMT
美国电塔(American Tower) AMT
美股
$188.79 −$5.20 (-2.68%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $188.79 0.00%
开盘$190.06
昨收$193.99
当日区间$188.47 – $194.48
成交量2.96M
市值$82.87B
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96.6%+0.14 个百分点，较上季度
持仓机构数2,083+2 ，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1.45% 占流通股回补天数 2.0 · 截至 15 Oct 2026
卖空成交量占比16.9%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：−$46.19M（9个净流入日，11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30.8%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1.63%降至1.45%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Boston Partners Global Investors, Inc. | Mutual Fund | 2026/Q3 | +487,107 | 0.1% |
| AQR Capital Management | Hedge Fund | 2026/Q3 | +1,843,300 | 0.5% |
| Ontario Teachers' Pension Plan Board | Government Pension Fund | 2026/Q3 | +1,784,357 | 0.4% |
| Millennium Management LLC | Hedge Fund | 2026/Q3 | +1,608,231 | 0.6% |
| Jane Street Group, LLC | Private Company | 2026/Q3 | +1,461,888 | 0.3% |
| Cohen & Steers Capital Management, Inc. | Mutual Fund | 2026/Q3 | +1,157,923 | 3.0% |
| Qube Research & Technologies Ltd | Mutual Fund | 2026/Q3 | +1,135,828 | 0.2% |
| Lazard Asset Management LLC | Mutual Fund | 2026/Q3 | +1,077,180 | 1.8% |
| BlackRock | Mutual Fund | 2026/Q3 | +842,424 | 9.8% |
| FMR | Mutual Fund | 2026/Q3 | +666,857 | 1.9% |
| Mirae Asset Global Investments Co., Ltd | Mutual Fund | 2026/Q3 | +634,585 | 0.4% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +631,593 | 4.7% |
| Altshuler Shaham Ltd. | Mutual Fund | 2026/Q3 | +610,000 | 0.1% |
| Marshall Wace LLP | Hedge Fund | 2026/Q3 | +591,747 | 0.3% |
| BNPP Asset Management Holding | Mutual Fund | 2026/Q3 | +565,634 | 0.3% |
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 |
|---|---|---|---|---|---|---|
| 19 Oct 2026 | Teresa Clarke | Independent Director | Open Market Acquisition | +172 | $227.42 | 4,436 |
| 30 Sep 2026 | Paul Blanchett | SVP & Chief Accounting Officer | Other Acquisition | +16,299 | – | 16,299 |
| 20 Aug 2026 | Rajesh Kalathur | Independent Director | Open Market Acquisition | +2,829 | $177.00 | 6,727 |
| 28 Jul 2026 | Robert Meyer | Former Senior Vice President | Open Market Disposition | -5,000 | $178.89 | 12,737 |
| 28 Jul 2026 | Ruth Dowling | Chief Administrative Officer | Automatic Disposition | -1,791 | $174.96 | 27,711 |
| 27 Jul 2026 | Ruth Dowling | Chief Administrative Officer | Intent to Sell (Form 144) | -1,791 | $166.74 | – |
| 12 Jul 2026 | Teresa Clarke | Independent Director | Private Acquisition | +165 | $223.23 | 4,436 |
| 31 May 2026 | Robert Meyer | Former Senior Vice President | Sale to Issuer | -153 | $187.53 | 17,595 |
| 27 May 2026 | Pamela D. Reeve | Independent Non-Executive Chairperson | Other Disposition | -810 | – | 19,880 |
| 28 Apr 2026 | Ruth Dowling | Chief Administrative Officer | Automatic Disposition | -972 | $178.48 | 29,461 |
| 10 Mar 2026 | Ruth Dowling | Chief Administrative Officer | Sale to Issuer | -7,492 | $186.12 | 30,433 |
| 10 Mar 2026 | Robert Meyer | Former Senior Vice President | Sale to Issuer | -2,052 | $186.12 | 17,391 |
| 10 Mar 2026 | Rodney Smith | Chief Financial Officer | Sale to Issuer | -13,728 | $186.12 | 92,542 |
| 10 Mar 2026 | Eugene Noel | Chief Operating Officer | Sale to Issuer | -3,217 | $186.12 | 34,542 |
| 10 Mar 2026 | Juan Font | Senior VP and President & CEO of Coresite | Sale to Issuer | -2,762 | $186.12 | 28,352 |
| 10 Mar 2026 | Steven Vondran | Chief Executive Officer | Sale to Issuer | -17,427 | $186.12 | 108,902 |
| 10 Mar 2026 | Richard Rossi | Senior VP & General Counsel of U.S. Tower | Sale to Issuer | -2,228 | $186.12 | 17,518 |
| 9 Mar 2026 | Pamela D. Reeve | Independent Non-Executive Chairperson | Other Acquisition | +1,209 | – | 1,209 |
| 9 Mar 2026 | Craig Macnab | Independent Director | Other Acquisition | +1,209 | – | 1,209 |
| 9 Mar 2026 | Eugene Reilly | Independent Director | Other Acquisition | +1,209 | – | 1,209 |
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 | 6,778,966 | 1.5% | 2.0 |
| 30 Sep 2026 | 7,349,221 | 1.6% | 2.4 |
| 15 Sep 2026 | 6,084,092 | 1.3% | 2.8 |
| 31 Aug 2026 | 5,929,222 | 1.3% | 3.1 |
| 14 Aug 2026 | 7,032,065 | 1.5% | 3.0 |
| 31 Jul 2026 | 7,601,720 | 1.6% | 2.2 |
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