维科仪器 VECO
$37.19 +$3.94 (+11.85%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $37.17 -0.05%
开盘$36.15
昨收$33.25
当日区间$35.44 – $37.25
成交量1.10M
市值$2.27B
市盈率（TTM）90.7
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113.8%-1.13 个百分点，较上季度
持仓机构数375-11 ，较上季度
内部人近期交易23次买入 / 27次卖出净卖出
空头持仓比例9.44% 占流通股回补天数 8.9 · 截至 15 Oct 2026
卖空成交量占比12.3%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：+$2.73M（11个净流入日，9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49.2%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9.70%降至9.44%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| T. Rowe Price Group, Inc. | Mutual Fund | 2026/Q3 | +2,286,338 | 3.9% |
| Putnam LLC | Mutual Fund | 2026/Q3 | +1,111,459 | 1.8% |
| Barrow, Hanley, Mewhinney & Strauss, LLC | Mutual Fund | 2026/Q3 | +868,307 | 1.4% |
| Wellington Management Group | Mutual Fund | 2026/Q3 | +761,575 | 1.2% |
| Davidson Kempner Capital Management LP | Hedge Fund | 2026/Q3 | +750,000 | 1.2% |
| Fuh Hwa Securities Investment Trust Co., Ltd. | Mutual Fund | 2026/Q3 | +522,220 | 0.9% |
| Marshall Wace LLP | Hedge Fund | 2026/Q3 | +475,531 | 0.9% |
| Cramer Rosenthal McGlynn LLC | Mutual Fund | 2026/Q3 | +457,953 | 0.7% |
| UBS Asset Management | Mutual Fund | 2026/Q3 | +442,188 | 2.0% |
| Hermes Investment Management Limited | Mutual Fund | 2026/Q3 | +317,859 | 0.5% |
| Neuberger Berman Investment Advisers LLC | Mutual Fund | 2026/Q3 | +237,289 | 6.0% |
| RobecoSAM AG | Mutual Fund | 2026/Q3 | +230,000 | 0.4% |
| ExodusPoint Capital Management, LP | Hedge Fund | 2026/Q3 | +218,508 | 0.4% |
| BlackRock | Mutual Fund | 2026/Q3 | +197,860 | 15.7% |
| Nishkama Capital LLC | Hedge Fund | 2026/Q3 | +188,064 | 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 |
|---|---|---|---|---|---|---|
| 16 Aug 2026 | William Miller | Chief Executive Officer | Open Market Disposition | -200,000 | $54.49 | 169,570 |
| 12 Aug 2026 | Mary Raymond | Independent Director | Other Disposition | -3,000 | – | 25,967 |
| 9 Aug 2026 | John Kiernan | Senior Vice President | Open Market Disposition | -35,000 | $54.28 | 68,802 |
| 10 Jun 2026 | Susan Wilkerson | Senior Vice President of Global Sales & Services | Open Market Disposition | -15,505 | $69.56 | 27,468 |
| 8 Jun 2026 | Gordon Hunter | Independent Director | Open Market Disposition | -16,974 | $68.80 | 11,236 |
| 8 Jun 2026 | Adrian Devasahayam | Senior VP & GM of Ion Beam Technologies | Open Market Disposition | -10,000 | $65.00 | 85,115 |
| 3 Jun 2026 | Gordon Hunter | Independent Director | Open Market Disposition | -6,752 | $63.78 | 28,210 |
| 1 Jun 2026 | William Miller | Chief Executive Officer | Open Market Disposition | -50,000 | $58.62 | 369,570 |
| 25 May 2026 | Gordon Hunter | Independent Director | Open Market Disposition | -17,714 | $61.61 | 34,962 |
| 25 May 2026 | Adrian Devasahayam | Senior VP & GM of Ion Beam Technologies | Open Market Disposition | -5,407 | $61.84 | 95,115 |
| 25 May 2026 | Susan Wilkerson | Senior Vice President of Global Sales & Services | Open Market Disposition | -35,723 | $61.69 | 42,974 |
| 13 May 2026 | Richard D’Amore | Independent Chairperson | Open Market Disposition | -43,701 | $60.71 | 112,594 |
| 11 May 2026 | Gordon Hunter | Independent Director | Open Market Disposition | -29,532 | $59.41 | 52,676 |
| 10 May 2026 | Thomas Dennis | Independent Director | Open Market Disposition | -1,400 | $61.93 | 61,697 |
| 7 May 2026 | Richard D’Amore | Independent Chairperson | Other Acquisition | +2,945 | – | 156,295 |
| 7 May 2026 | Kathleen Bayless | Independent Director | Other Acquisition | +2,945 | – | 71,580 |
| 7 May 2026 | Thomas Dennis | Independent Director | Other Acquisition | +2,945 | – | 63,097 |
| 7 May 2026 | Keith Jackson | Independent Director | Other Acquisition | +2,945 | – | 86,154 |
| 7 May 2026 | Gordon Hunter | Independent Director | Other Acquisition | +2,945 | – | 82,208 |
| 7 May 2026 | Gordon Hunter | Independent Director | Open Market Disposition | -7,746 | $58.76 | 82,208 |
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 | 5,773,184 | 9.4% | 8.9 |
| 30 Sep 2026 | 6,069,798 | 9.9% | 8.2 |
| 15 Sep 2026 | 5,775,038 | 9.4% | 10.6 |
| 31 Aug 2026 | 5,729,026 | 9.4% | 10.8 |
| 14 Aug 2026 | 5,909,382 | 9.7% | 7.2 |
| 31 Jul 2026 | 5,922,732 | 9.7% | 6.2 |
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