股票 › PLSE
脉冲生物科学 PLSE
美股市值排名 #2279
$53.29 +$0.22 (+0.41%)
休市 · Nov 7, 9:10 am ET · 最新盘后价 $52.49 -1.50%
开盘$56.87
昨收$53.07
当日区间$50.31 – $56.87
成交量428.5K
市值$3.92B
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16.1%-0.12 个百分点，较上季度
持仓机构数144+9 ，较上季度
内部人近期交易38次买入 / 12次卖出净买入
空头持仓比例4.21% 占流通股回补天数 7.2 · 截至 15 Oct 2026
卖空成交量占比18.0%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：−$5.68M（5个净流入日，15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75.0%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4.31%降至4.21%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Columbia Management Investment Advisers, LLC | Mutual Fund | 2026/Q3 | +29,378 | 0.0% |
| Columbia Management Investment Advisers, LLC | Mutual Fund | 2026/Q3 | +31,990 | 0.0% |
| Nuveen Asset Management LLC | Insurance Company | 2026/Q3 | +46,627 | 0.1% |
| T. Rowe Price Group, Inc. | Mutual Fund | 2026/Q3 | +733,779 | 1.0% |
| Bank of America Corporation | Public Company | 2026/Q3 | +580,550 | 2.0% |
| Citadel Advisors LLC | Hedge Fund | 2026/Q3 | +484,364 | 0.9% |
| Balyasny Asset Management L.P. | Hedge Fund | 2026/Q3 | +452,939 | 1.0% |
| UBS Asset Management | Mutual Fund | 2026/Q3 | +240,712 | 0.4% |
| BlackRock | Mutual Fund | 2026/Q3 | +126,924 | 2.1% |
| Point72 Asset Management, L.P. | Hedge Fund | 2026/Q3 | +106,457 | 0.1% |
| Norges Bank Investment Management | Sovereign Wealth Fund | 2026/Q3 | +105,647 | 0.1% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +72,697 | 0.7% |
| D. E. Shaw & Co., L.P. | Hedge Fund | 2026/Q3 | +68,092 | 0.1% |
| Sectoral Asset Management Inc. | Mutual Fund | 2026/Q3 | +67,895 | 0.1% |
| Geode Capital Management, LLC | Mutual Fund | 2026/Q3 | +44,330 | 0.8% |
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 |
|---|---|---|---|---|---|---|
| 31 Aug 2026 | Liane Teplitsky | Chief Operating Officer | Open Market Acquisition | +2,025 | $49.95 | 4,095 |
| 27 Aug 2026 | Liane Teplitsky | Chief Operating Officer | Open Market Acquisition | +2,070 | $48.35 | 2,070 |
| 7 Aug 2026 | Liane Teplitsky | Chief Operating Officer | Other Derivative Acquisition | +200,000 | – | 200,000 |
| 7 Aug 2026 | Liane Teplitsky | Chief Operating Officer | Other Derivative Acquisition | +700,000 | $19.06 | 700,000 |
| 10 Jun 2026 | Richard van den Broek | Independent Director | Other Derivative Acquisition | +38,423 | $26.89 | 8,423 |
| 10 Jun 2026 | Robert Duggan | Independent Co-Chairman | Other Derivative Acquisition | +42,495 | $26.89 | 12,495 |
| 10 Jun 2026 | Maria Degois-Sainz | Independent Director | Other Derivative Acquisition | +33,793 | $26.89 | 3,793 |
| 10 Jun 2026 | Mahkam Zanganeh | Independent Director | Other Derivative Acquisition | +44,504 | $26.89 | 14,504 |
| 10 Jun 2026 | Manmeet Soni | Lead Independent Director | Other Derivative Acquisition | +30,000 | $26.89 | 30,000 |
| 10 May 2026 | Paul LaViolette | President, CEO & Co-Chairman of the Board | Open Market Acquisition | +15,000 | $19.69 | 15,846 |
| 10 May 2026 | Robert Duggan | Independent Co-Chairman | Open Market Acquisition | +660,233 | $19.69 | 48,820,236 |
| 22 Mar 2026 | Darrin Uecker | CTO & Director | Other Derivative Acquisition | +100,000 | – | 100,000 |
| 17 Feb 2026 | Kevin Danahy | Former Chief Commercial Officer | Derivative Exercise and Sale | -5,000 | $23.64 | 43,298 |
| 16 Feb 2026 | Kevin Danahy | Former Chief Commercial Officer | Derivative Exercise and Sale | -60,000 | $23.63 | 43,298 |
| 11 Feb 2026 | Kevin Danahy | Former Chief Commercial Officer | Intent to Sell (Form 144) | -50,000 | $25.25 | – |
| 10 Feb 2026 | Kevin Danahy | Former Chief Commercial Officer | Derivative Exercise and Sale | -60,000 | $25.20 | 43,298 |
| 8 Feb 2026 | Kevin Danahy | Former Chief Commercial Officer | Intent to Sell (Form 144) | -75,000 | $20.75 | – |
| 4 Feb 2026 | Maria Degois-Sainz | Independent Director | Other Derivative Acquisition | +53,104 | $14.72 | 3,104 |
| 1 Oct 2025 | Kevin Danahy | Former Chief Commercial Officer | Derivative Exercise and Sale | -4,600 | $18.53 | 43,298 |
| 18 Sep 2025 | Kevin Danahy | Former Chief Commercial Officer | Derivative Exercise and Sale | -20,400 | $18.49 | 43,298 |
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 | 3,004,624 | 4.2% | 7.2 |
| 30 Sep 2026 | 3,312,487 | 4.6% | 5.6 |
| 15 Sep 2026 | 3,139,674 | 4.4% | 3.9 |
| 31 Aug 2026 | 3,121,131 | 4.4% | 7.9 |
| 14 Aug 2026 | 2,765,732 | 3.9% | 6.4 |
| 31 Jul 2026 | 2,983,029 | 4.3% | 7.0 |
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