山峰广告科技 MNTN
$5.33 +$0.63 (+13.40%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $5.31 -0.37%
开盘$4.72
昨收$4.70
当日区间$4.60 – $5.33
成交量3.60M
市值$398.70M
市盈率（TTM）6.9
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86.2%-0.05 个百分点，较上季度
持仓机构数169+14 ，较上季度
内部人近期交易17次买入 / 13次卖出净买入
空头持仓比例4.74% 占流通股回补天数 5.7 · 截至 15 Oct 2026
卖空成交量占比18.5%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：−$2.52M（3个净流入日，17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41.4%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6.19%降至4.74%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Stanley-Laman Group Ltd. | Mutual Fund | 2026/Q3 | +400,992 | 0.5% |
| Wellington Management Group | Mutual Fund | 2026/Q3 | +677,117 | 8.4% |
| BlackRock | Mutual Fund | 2026/Q3 | +3,998,073 | 5.7% |
| Geode Capital Management, LLC | Mutual Fund | 2026/Q3 | +693,817 | 1.1% |
| D. E. Shaw & Co., L.P. | Hedge Fund | 2026/Q3 | +681,361 | 1.5% |
| Acadian Asset Management LLC | Mutual Fund | 2026/Q3 | +637,003 | 0.9% |
| Vanguard Capital Management, LLC | Mutual Fund | 2026/Q3 | +584,641 | 2.8% |
| Vanguard Portfolio Management, LLC | Mutual Fund | 2026/Q3 | +567,503 | 0.8% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +424,545 | 0.6% |
| Morgan Stanley | Public Company | 2026/Q3 | +338,566 | 0.6% |
| Bank of America Corporation | Public Company | 2026/Q3 | +336,137 | 0.5% |
| FMR | Mutual Fund | 2026/Q3 | +317,176 | 4.2% |
| Raymond James Financial, Inc. | Public Company | 2026/Q3 | +306,436 | 0.5% |
| Leap Investments LP | Mutual Fund | 2026/Q3 | +296,332 | 0.5% |
| Northern Trust Global Investments | Mutual Fund | 2026/Q3 | +295,231 | 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 |
|---|---|---|---|---|---|---|
| 4 Oct 2026 | Joseph Kaiser | Independent Director | Other Acquisition | +2,046 | $10.08 | 6,003 |
| 2 Sep 2026 | Michael Katz | Director | Other Acquisition | +29,717 | – | 29,717 |
| 17 Aug 2026 | Baroda Ventures LLC | Open Market Disposition | -275,115 | $12.75 | 6,375,543 | |
| 13 Aug 2026 | Baroda Ventures LLC | Open Market Disposition | -60,440 | $12.56 | 6,650,658 | |
| 5 Jul 2026 | Joseph Kaiser | Independent Director | Other Acquisition | +1,701 | $11.39 | 3,865 |
| 10 Jun 2026 | Tony Weisman | Director | Other Acquisition | +46,893 | – | 46,893 |
| 10 Jun 2026 | Grant Ries | Independent Director | Other Acquisition | +23,446 | – | 23,446 |
| 10 Jun 2026 | Joe Johnson | Independent Director | Other Acquisition | +23,446 | – | 23,446 |
| 10 Jun 2026 | Joseph Kaiser | Independent Director | Other Acquisition | +23,446 | – | 23,446 |
| 10 Jun 2026 | Phalachandra Bhat | Independent Director | Other Acquisition | +23,446 | – | 33,562 |
| 4 Apr 2026 | Joseph Kaiser | Independent Director | Other Acquisition | +2,164 | $8.95 | 2,164 |
| 2 Dec 2025 | Hadi Partovi | Former Lead Independent Director | Intent to Sell (Form 144) | -86,665 | $13.39 | – |
| 2 Dec 2025 | Hadi Partovi | Former Lead Independent Director | Open Market Disposition | -447,520 | $13.46 | – |
| 1 Dec 2025 | Hadi Partovi | Former Lead Independent Director | Intent to Sell (Form 144) | -168,257 | $13.39 | – |
| 30 Nov 2025 | Hadi Partovi | Former Lead Independent Director | Intent to Sell (Form 144) | -192,598 | $13.46 | – |
| 5 Nov 2025 | Baroda Ventures LLC | Derivative Exercise and Retained | +6,711,098 | – | 6,711,098 | |
| 28 Jul 2025 | Phalachandra Bhat | Independent Director | Other Acquisition | +15,174 | – | 15,174 |
| 22 May 2025 | QUALCOMM Incorporated | Private Disposition | -412,500 | $16.00 | – | |
| 22 May 2025 | Baroda Ventures LLC | Private Disposition | -532,130 | $16.00 | – | |
| 22 May 2025 | Patrick Pohlen | Chief Financial Officer | Private Disposition | -255,232 | $16.00 | 1,319,489 |
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 | 3,542,448 | 4.7% | 5.7 |
| 30 Sep 2026 | 3,972,678 | 5.3% | 4.0 |
| 15 Sep 2026 | 3,892,559 | 5.2% | 5.8 |
| 31 Aug 2026 | 4,309,752 | 5.8% | 4.4 |
| 14 Aug 2026 | 4,581,186 | 6.1% | 3.1 |
| 31 Jul 2026 | 4,576,470 | 6.2% | 5.3 |
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