James River Group Holdings, Ltd.
James River Group Holdings, Ltd.（JRVR）股东结构
基于 13F 申报与流通股数据，展示机构、内部人与公众持股结构；下方为前十大机构、机构动向与内部人交易。
SEC 13F · FMP · JRVR · 截至 2025年9月30日
股东结构概览
109
机构持有人数
▼ 7 vs Q2
$155.31M
机构持仓总市值
▼ $50.87M vs Q2
46.24M
总流通股
freeFloat 87.75%
27.98M
13F 申报持股数
▼ 7.20M vs Q2
机构持仓% = 13F 持股数 ÷ 总流通股。内部人% = 100 − 自由流通率。散户% = 自由流通率 − 机构%。数据来源：FMP /symbol-positions-summary + /shares-float + SEC EDGAR。
前10大机构持仓
JRVR 最大股东 · 机构持仓
Q3 2025 · SEC 13F
显示前 10 家
| 机构 | 持股数 | 占比 | 权重 | 市值 | 申报日 | 变动 |
|---|---|---|---|---|---|---|
GALLATIN POINT CAPITAL LLC fire, marine & casualty insurance | 5.86M | 12.75% | 12.75% | $32.52B | Nov 14, 2025 | — held |
ZIMMER PARTNERS, LP fire, marine & casualty insurance | 4.59M | 9.99% | 9.99% | $25.48B | Nov 14, 2025 | ▲ 1.61M |
BLACKROCK, INC. fire, marine & casualty insurance | 2.94M | 6.39% | 6.39% | $16.30B | Nov 12, 2025 | ▼ 43.3K |
VANGUARD GROUP INC fire, marine & casualty insurance | 2.88M | 6.26% | 6.26% | $15.96B | Nov 7, 2025 | ▼ 139.1K |
GEODE CAPITAL MANAGEMENT, LLC fire, marine & casualty insurance | 1.04M | 2.26% | 2.26% | $5.75B | Nov 12, 2025 | ▲ 34.1K |
RBF CAPITAL, LLC fire, marine & casualty insurance | 1.00M | 2.18% | 2.18% | $5.55B | Nov 14, 2025 | — held |
DISCOVERY CAPITAL MANAGEMENT, LLC / CT fire, marine & casualty insurance | 819.4K | 1.78% | 1.78% | $4.55B | Nov 14, 2025 | — held |
STATE STREET CORP fire, marine & casualty insurance | 802.4K | 1.75% | 1.75% | $4.45B | Nov 14, 2025 | ▲ 17.8K |
BOSTON PARTNERS fire, marine & casualty insurance | 739.6K | 1.61% | 1.61% | $4.10B | Nov 13, 2025 | ▲ 54.0K |
DIMENSIONAL FUND ADVISORS LP fire, marine & casualty insurance | 719.4K | 1.57% | 1.57% | $3.99B | Nov 12, 2025 | ▲ 23.2K |
数据来源：SEC 13F 申报文件。变动标识：isNew / isSoldOut / changeInSharesNumber。
机构仓位变动
Q3 2025 对比上季度
Q3 2025
20
增持
+2.15M 股2
新建仓
首次建仓21
减持
−1.23M 股0
清仓
完全退出净股数变化（前50家）
+917.3K
+2.15M / −1.23M
净新增持仓人
+1
新建 2 个 / 退出 0 个
基于前50家最大机构持仓统计，全市场实际数量可能不同。
内幕交易买卖情绪
JRVR 内幕交易记录
数据来源：SEC Form 4
0
买入笔数
1
卖出笔数
0.00
买卖比
$0M
卖出总金额
最近内幕交易记录
最近10条 · 仅普通股
| 姓名 · 职位 | 日期 | 类型 | 股数 | 价格 | 金额 | 交易后持股 | 申报 |
|---|---|---|---|---|---|---|---|
Sutherland Todd Randell President, E&S Lines Segment | May 4, 2026 | Tax Withhold | 937 | $6.13 | $5.7K | 95.3K | Form 4 ↗ |
McCoy James Paul Senior Vice President | Mar 5, 2026 | Tax Withhold | 4,517 | $6.44 | $29.1K | 67.9K | Form 4 ↗ |
Hoffmann Michael J. SVP Chief Underwriting Officer | Mar 5, 2026 | Tax Withhold | 8,939 | $6.44 | $57.6K | 120.8K | Form 4 ↗ |
D'Orazio Frank Chief Executive Officer | Mar 5, 2026 | Tax Withhold | 14,128 | $6.44 | $91.0K | 546.4K | Form 4 ↗ |
Doran Sarah C. Chief Financial Officer | Mar 5, 2026 | Tax Withhold | 8,741 | $6.44 | $56.3K | 208.2K | Form 4 ↗ |
Miller Jeanette L SVP, Chief Legal Officer | Mar 5, 2026 | Tax Withhold | 4,126 | $6.44 | $26.6K | 84.1K | Form 4 ↗ |
Sutherland Todd Randell President, E&S Lines Segment | Mar 4, 2026 | Award | 28,818 | — | — | 96.2K | Form 4 ↗ |
Miller Jeanette L SVP, Chief Legal Officer | Mar 4, 2026 | Award | 26,714 | — | — | 88.3K | Form 4 ↗ |
McCoy James Paul Senior Vice President | Mar 4, 2026 | Award | 18,912 | — | — | 72.4K | Form 4 ↗ |
Hoffmann Michael J. SVP Chief Underwriting Officer | Mar 4, 2026 | Award | 32,799 | — | — | 129.7K | Form 4 ↗ |
数据来源：SEC Form 4。买卖方向：acquisitionOrDisposition A=买入，D=卖出。已排除 RSU 归属（M-Exempt）。
关于机构与内部人持股结构
James River Group Holdings, Ltd.（JRVR）主要由机构投资者持有，机构持股比例约为 60.5%。公司内部人员持股约 12.25%，散户及公众持股约占剩余的 27.23%。
James River Group Holdings, Ltd. 最大机构股东为 GALLATIN POINT CAPITAL LLC，截至 September 30, 2025 持有约 5.86 million 股，占总流通股的 12.75%。
目前共有 109 家机构持有 JRVR 股票，合计持仓市值约 $155,308,153，数据来源为最新 SEC 13F 申报。
常见问题
JRVR ownershipJames River Group Holdings, Ltd.（JRVR）主要由机构投资者持有，机构持股约 60.5%。最大股东为 GALLATIN POINT CAPITAL LLC，持股比例 12.75%。内部人员持股约 12.25%。数据来源 SEC Form 13F，截至 September 30, 2025。