森萨塔科技 ST
$39.31 +$0.79 (+2.05%)
休市 · Nov 6, 9:40 pm ET · 最新盘后价 $39.31 0.00%
开盘$39.38
昨收$38.52
当日区间$38.64 – $39.63
成交量1.46M
市值$5.72B
市盈率（TTM）15.7
股息率1.22%
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107.1%+0.14 个百分点，较上季度
持仓机构数547+1 ，较上季度
内部人近期交易22次买入 / 27次卖出净卖出
空头持仓比例4.94% 占流通股回补天数 5.7 · 截至 15 Oct 2026
卖空成交量占比19.4%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：−$9.27M（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33.8%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5.21%降至4.94%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Nuveen Asset Management LLC | Insurance Company | 2026/Q3 | +482,097 | 0.3% |
| Nuveen Asset Management LLC | Insurance Company | 2026/Q3 | +342,843 | 0.2% |
| FMR | Mutual Fund | 2026/Q3 | +2,156,591 | 2.1% |
| Jane Street Group, LLC | Private Company | 2026/Q3 | +1,671,950 | 1.1% |
| BNY Mellon Asset Management | Mutual Fund | 2026/Q3 | +1,468,699 | 1.9% |
| Westfield Capital Management Company, L.P. | Mutual Fund | 2026/Q3 | +1,333,853 | 0.9% |
| D. E. Shaw & Co., L.P. | Hedge Fund | 2026/Q3 | +1,312,941 | 1.0% |
| Lord, Abbett & Co. LLC | Mutual Fund | 2026/Q3 | +1,130,833 | 0.8% |
| Franklin Resources | Mutual Fund | 2026/Q3 | +989,571 | 0.9% |
| T. Rowe Price Group, Inc. | Mutual Fund | 2026/Q3 | +883,994 | 6.5% |
| Frontier Capital Management | Mutual Fund | 2026/Q3 | +657,792 | 0.5% |
| Daiwa Asset Management | Mutual Fund | 2026/Q3 | +639,411 | 0.5% |
| ACK Asset Management LLC | Hedge Fund | 2026/Q3 | +600,000 | 0.4% |
| Janus Henderson Group plc | Mutual Fund | 2026/Q3 | +522,772 | 7.5% |
| Marshall Wace LLP | Hedge Fund | 2026/Q3 | +453,300 | 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 |
|---|---|---|---|---|---|---|
| 30 Sep 2026 | Alice McIntosh | Executive VP & President of Industrials | Sale to Issuer | -214 | $42.35 | 7,449 |
| 1 Sep 2026 | Patrick Hertzke | Executive VP and Chief Growth & Transformation Officer | Sale to Issuer | -3,074 | $42.04 | 39,856 |
| 20 Jul 2026 | Andrew Lynch | Chief Financial Officer | Sale to Issuer | -1,388 | $46.51 | 15,298 |
| 30 Jun 2026 | Andrew Lynch | Chief Financial Officer | Sale to Issuer | -903 | $46.55 | 13,817 |
| 30 Jun 2026 | Andrew Lynch | Chief Financial Officer | Other Acquisition | +1,364 | – | 13,817 |
| 11 Jun 2026 | Lynne Caljouw | Executive Vice President | Automatic Disposition | -2,723 | $50.35 | 66,405 |
| 8 Jun 2026 | Stephen Zide | Independent Non-Executive Director | Sale to Issuer | -285 | $49.65 | 39,807 |
| 8 Jun 2026 | Stephen Zide | Independent Non-Executive Director | Other Acquisition | +3,827 | – | 3,827 |
| 8 Jun 2026 | Steven Sonnenberg | Former Independent Director | Sale to Issuer | -433 | $49.65 | 24,572 |
| 8 Jun 2026 | Daniel Black | Independent Director | Sale to Issuer | -208 | $49.65 | 20,848 |
| 8 Jun 2026 | Daniel Black | Independent Director | Other Acquisition | +3,827 | – | 3,827 |
| 8 Jun 2026 | Martha Sullivan | Independent Director | Sale to Issuer | -508 | $49.65 | 373,209 |
| 8 Jun 2026 | Martha Sullivan | Independent Director | Other Acquisition | +3,827 | – | 373,209 |
| 8 Jun 2026 | Lorraine Bolsinger | Independent Director | Sale to Issuer | -495 | $49.65 | 24,468 |
| 8 Jun 2026 | Lorraine Bolsinger | Independent Director | Other Acquisition | +3,827 | – | 3,827 |
| 8 Jun 2026 | John Mirshekari | Former Independent Director | Sale to Issuer | -439 | $49.65 | 11,127 |
| 8 Jun 2026 | Jugal Vijayvargiya | Independent Director | Sale to Issuer | -249 | $49.65 | 13,278 |
| 8 Jun 2026 | Jugal Vijayvargiya | Independent Director | Other Acquisition | +3,827 | – | 3,827 |
| 8 Jun 2026 | Constance Skidmore | Independent Non-Executive Director | Sale to Issuer | -418 | $49.65 | 33,103 |
| 8 Jun 2026 | Constance Skidmore | Independent Non-Executive Director | Other Acquisition | +3,827 | – | 3,827 |
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 | 7,194,691 | 4.9% | 5.7 |
| 30 Sep 2026 | 7,345,242 | 5.0% | 5.9 |
| 15 Sep 2026 | 6,612,223 | 4.5% | 4.7 |
| 31 Aug 2026 | 6,260,160 | 4.3% | 4.4 |
| 14 Aug 2026 | 6,923,199 | 4.8% | 5.7 |
| 31 Jul 2026 | 7,583,357 | 5.2% | 3.7 |
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