股票 › ARX
Accelerant 控股 ARX
美股市值排名 #2204
$19.89 +$0.01 (+0.05%)
休市 · Nov 7, 9:10 am ET · 最新盘后价 $19.89 0.00%
开盘$19.87
昨收$19.88
当日区间$19.86 – $19.89
成交量342.2K
市值$4.32B
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79.8%+4.94 个百分点，较上季度
持仓机构数160+12 ，较上季度
内部人近期交易21次买入 / 27次卖出净卖出
空头持仓比例1.46% 占流通股回补天数 2.6 · 截至 15 Oct 2026
卖空成交量占比13.9%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：−$12.05M（4个净流入日，16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68.2%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2.76%降至1.46%。
近期机构持仓变动
| 股东 | 类型 | 期间 | 持股变动 | 新持股比例 |
|---|---|---|---|---|
| Deer Park Road Corporation | Hedge Fund | 2026/Q3 | +4,594,265 | 2.1% |
| Glazer Capital, LLC | Hedge Fund | 2026/Q3 | +5,969,101 | 2.7% |
| FMR | Mutual Fund | 2026/Q3 | +3,816,472 | 2.6% |
| BlackRock | Mutual Fund | 2026/Q3 | +3,330,709 | 1.6% |
| Goldman Sachs Asset Management, L.P. | Mutual Fund | 2026/Q3 | +1,720,271 | 0.8% |
| Azora Capital LP | Hedge Fund | 2026/Q3 | +1,069,635 | 1.4% |
| Owls Nest Partners IA, LLC | Hedge Fund | 2026/Q3 | +1,042,177 | 0.6% |
| State Street Global Advisors | Mutual Fund | 2026/Q3 | +863,469 | 0.4% |
| Geode Capital Management, LLC | Mutual Fund | 2026/Q3 | +809,620 | 0.4% |
| American Century Investment Management | Mutual Fund | 2026/Q3 | +689,114 | 1.8% |
| Citadel Advisors LLC | Hedge Fund | 2026/Q3 | +603,779 | 0.8% |
| Walleye Capital LLC | Hedge Fund | 2026/Q3 | +541,257 | 0.2% |
| Bank of America Corporation | Public Company | 2026/Q3 | +423,672 | 0.3% |
| PanAgora Asset Management, Inc. | Mutual Fund | 2026/Q3 | +408,931 | 0.2% |
| Lighthouse Investment Partners, LLC | Hedge Fund | 2026/Q3 | +402,746 | 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 |
|---|---|---|---|---|---|---|
| 20 Aug 2026 | Karen Meriwether | Independent Director | Open Market Disposition | -542 | $19.62 | 2,302 |
| 12 Aug 2026 | Nancy Hasley | Director | Automatic Disposition | -20,489 | $19.56 | 1,843,207 |
| 10 Aug 2026 | Francis O’Neill | Co-Founder & Chief Underwriting Officer | Automatic Disposition | -152,835 | $12.41 | 6,407,290 |
| 9 Aug 2026 | Jeffrey Radke | Chief Executive Officer | Open Market Disposition | -80,000 | $12.09 | 27,875,371 |
| 2 Aug 2026 | Jeffrey Radke | Chief Executive Officer | Automatic Disposition | -80,000 | $12.06 | 27,955,371 |
| 27 Jul 2026 | Francis O’Neill | Co-Founder & Chief Underwriting Officer | Automatic Disposition | -215,114 | $14.63 | 6,560,125 |
| 26 Jul 2026 | Jeffrey Radke | Chief Executive Officer | Automatic Disposition | -95,223 | $14.63 | 28,035,371 |
| 26 Jul 2026 | Matthew Sternberg | Chief Operating Officer | Automatic Disposition | -17,568 | $14.64 | 596,482 |
| 23 Jul 2026 | Jeffrey Radke | Chief Executive Officer | Intent to Sell (Form 144) | -30,000 | $14.16 | – |
| 22 Jul 2026 | Matthew Sternberg | Chief Operating Officer | Sale to Issuer | -3,910 | $13.77 | 596,482 |
| 19 Jul 2026 | Jeffrey Radke | Chief Executive Officer | Intent to Sell (Form 144) | -80,000 | $13.41 | – |
| 19 Jul 2026 | Jeffrey Radke | Chief Executive Officer | Open Market Disposition | -94,777 | $14.30 | 28,130,594 |
| 16 Jul 2026 | Jeffrey Radke | Chief Executive Officer | Intent to Sell (Form 144) | -14,777 | $14.13 | – |
| 14 Jul 2026 | Francis O’Neill | Co-Founder & Chief Underwriting Officer | Automatic Disposition | -165,886 | $12.84 | 6,775,239 |
| 12 Jul 2026 | Jeffrey Radke | Chief Executive Officer | Automatic Disposition | -80,000 | $13.18 | 28,225,371 |
| 5 Jul 2026 | Jeffrey Radke | Chief Executive Officer | Automatic Disposition | -80,000 | $13.33 | 28,305,371 |
| 28 Jun 2026 | Jeffrey Radke | Chief Executive Officer | Automatic Disposition | -80,000 | $12.87 | 28,385,371 |
| 25 Jun 2026 | Francis O’Neill | Co-Founder & Chief Underwriting Officer | Automatic Disposition | -147,000 | $13.18 | 6,941,125 |
| 22 Jun 2026 | Jeffrey Radke | Chief Executive Officer | Automatic Disposition | -80,000 | $13.11 | 28,465,371 |
| 22 Jun 2026 | Nancy Hasley | Director | Automatic Disposition | -35,000 | $13.11 | 1,863,696 |
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 | 3,164,055 | 1.5% | 2.6 |
| 30 Sep 2026 | 4,501,161 | 2.1% | 1.7 |
| 15 Sep 2026 | 4,779,026 | 2.2% | 3.9 |
| 31 Aug 2026 | 5,177,939 | 2.4% | 1.4 |
| 14 Aug 2026 | 5,839,853 | 2.7% | 1.0 |
| 31 Jul 2026 | 6,013,471 | 2.8% | 2.1 |
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