科迈迪克斯 CRMD
$5.32 +$0.09 (+1.72%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $5.35 +0.56%
开盘$5.25
昨收$5.23
当日区间$5.10 – $5.34
成交量1.62M
市值$414.66M
市盈率（TTM）2.4
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56.9%-0.68 个百分点，较上季度
持仓机构数222-2 ，较上季度
内部人近期交易21次买入 / 29次卖出净卖出
空头持仓比例18.82% 占流通股回补天数 12.7 · 截至 15 Oct 2026
卖空成交量占比22.8%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：−$6.25M（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29.7%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20.76%降至18.82%。
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 | +173,182 | 0.2% |
| Bridgeway Capital Management, LLC | Mutual Fund | 2026/Q3 | +551,664 | 0.9% |
| Armistice Capital LLC | Hedge Fund | 2026/Q3 | +500,000 | 0.6% |
| BlackRock | Mutual Fund | 2026/Q3 | +356,536 | 8.1% |
| Hudson River Trading LLC | Private Company | 2026/Q3 | +333,113 | 0.8% |
| American Century Investment Management | Mutual Fund | 2026/Q3 | +318,939 | 0.4% |
| Royce & Associates, LP | Mutual Fund | 2026/Q3 | +288,830 | 2.8% |
| UBS Asset Management | Mutual Fund | 2026/Q3 | +281,553 | 2.6% |
| Marshall Wace LLP | Hedge Fund | 2026/Q3 | +276,570 | 1.0% |
| Hennion & Walsh Asset Management, Inc. | Mutual Fund | 2026/Q3 | +263,618 | 0.6% |
| Balyasny Asset Management L.P. | Hedge Fund | 2026/Q3 | +202,370 | 0.3% |
| Leap Investments LP | Mutual Fund | 2026/Q3 | +180,000 | 0.2% |
| D. E. Shaw & Co., L.P. | Hedge Fund | 2026/Q3 | +171,807 | 0.2% |
| Susquehanna International Group, LLP | Private Company | 2026/Q3 | +155,113 | 0.4% |
| Jane Street Group, LLC | Private Company | 2026/Q3 | +145,146 | 0.2% |
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 |
|---|---|---|---|---|---|---|
| 17 Sep 2026 | Janet Dillione | Independent Director | Derivative Exercise and Retained | +48,909 | – | 87,382 |
| 28 Aug 2026 | Elizabeth Masson-Hurlburt | Executive VP and Chief Operating & Commercial Officer | Sale to Issuer | -8,076 | $8.30 | 86,106 |
| 28 Aug 2026 | Susan Blum | EVP & Chief Financial Officer | Sale to Issuer | -8,424 | $8.30 | 17,436 |
| 28 Aug 2026 | Kaufman Zelnick | EVP, Chief Legal and Compliance Officer & Corporate Secretary | Sale to Issuer | -8,424 | $8.30 | 101,313 |
| 3 Feb 2026 | Joseph Todisco | CEO & Chairman of the Board of Directors | Other Acquisition | +77,156 | – | 373,664 |
| 3 Feb 2026 | Elizabeth Masson-Hurlburt | Executive VP and Chief Operating & Commercial Officer | Other Acquisition | +36,006 | – | 214,278 |
| 3 Feb 2026 | Kaufman Zelnick | EVP, Chief Legal and Compliance Officer & Corporate Secretary | Other Acquisition | +36,006 | – | – |
| 25 Jan 2026 | Myron Kaplan | Lead Independent Director | Other Acquisition | +30,453 | – | 30,453 |
| 25 Jan 2026 | Alan Dunton | Independent Director | Other Acquisition | +30,453 | – | 30,453 |
| 25 Jan 2026 | Janet Dillione | Independent Director | Other Acquisition | +30,453 | – | 30,453 |
| 25 Jan 2026 | Steven Lefkowitz | Independent Director | Other Acquisition | +30,453 | – | 30,453 |
| 25 Jan 2026 | Robert Stewart | Independent Director | Other Acquisition | +30,453 | – | 30,453 |
| 25 Jan 2026 | Gregory Duncan | Independent Director | Other Acquisition | +30,453 | – | 30,453 |
| 22 Jan 2026 | Joseph Todisco | CEO & Chairman of the Board of Directors | Sale to Issuer | -27,306 | $7.27 | 344,610 |
| 22 Jan 2026 | Joseph Todisco | CEO & Chairman of the Board of Directors | Other Acquisition | +225,900 | – | 352,983 |
| 22 Jan 2026 | Elizabeth Masson-Hurlburt | Executive VP and Chief Operating & Commercial Officer | Sale to Issuer | -10,778 | $7.27 | 76,761 |
| 22 Jan 2026 | Elizabeth Masson-Hurlburt | Executive VP and Chief Operating & Commercial Officer | Other Acquisition | +93,010 | – | 165,772 |
| 22 Jan 2026 | Susan Blum | EVP & Chief Financial Officer | Sale to Issuer | -9,767 | $7.27 | 8,438 |
| 22 Jan 2026 | Susan Blum | EVP & Chief Financial Officer | Other Acquisition | +72,820 | – | 124,301 |
| 22 Jan 2026 | Kaufman Zelnick | EVP, Chief Legal and Compliance Officer & Corporate Secretary | Sale to Issuer | -8,803 | $7.27 | – |
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 | 14,665,697 | 18.8% | 12.7 |
| 30 Sep 2026 | 15,422,728 | 19.8% | 18.9 |
| 15 Sep 2026 | 16,202,272 | 20.8% | 18.5 |
| 31 Aug 2026 | 16,032,112 | 20.6% | 13.0 |
| 14 Aug 2026 | 17,149,908 | 22.0% | 11.1 |
| 31 Jul 2026 | 16,283,087 | 20.8% | 17.1 |
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