Interactive Brokers Group, Inc.
Interactive Brokers Group, Inc.（IBKR）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 · IBKR · 截至 2025年9月30日
股东结构概览
960
机构持有人数
▲ 110 vs Q2
$26.15B
机构持仓总市值
▲ $5.15B vs Q2
443.38M
总流通股
freeFloat 97.57%
379.64M
13F 申报持股数
▲ 906,889 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
IBKR 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 |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC security brokers, dealers & flotation companies | 52.86M | 12.06% | 12.06% | $3.64T | Nov 7, 2025 | ▲ 11.05M |
BLACKROCK, INC. security brokers, dealers & flotation companies | 30.97M | 7.06% | 7.06% | $2.13T | Nov 12, 2025 | ▼ 9.27M |
STATE STREET CORP security brokers, dealers & flotation companies | 18.65M | 4.25% | 4.25% | $1.28T | Nov 14, 2025 | ▲ 3.52M |
CANTILLON CAPITAL MANAGEMENT LLC security brokers, dealers & flotation companies | 12.66M | 2.89% | 2.89% | $871.41B | Feb 17, 2026 | ▼ 139.6K |
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC security brokers, dealers & flotation companies | 12.17M | 2.78% | 2.78% | $837.73B | Nov 13, 2025 | ▼ 315.6K |
WELLINGTON MANAGEMENT GROUP LLP security brokers, dealers & flotation companies | 10.90M | 2.49% | 2.49% | $750.11B | Nov 14, 2025 | ▲ 1.63M |
GREENWICH WEALTH MANAGEMENT LLC security brokers, dealers & flotation companies | 10.37M | 2.36% | 2.36% | $713.37B | Nov 12, 2025 | ▼ 497.3K |
GEODE CAPITAL MANAGEMENT, LLC security brokers, dealers & flotation companies | 10.34M | 2.36% | 2.36% | $712.11B | Nov 12, 2025 | ▲ 3.66M |
ORBIS ALLAN GRAY LTD security brokers, dealers & flotation companies | 9.54M | 2.18% | 2.18% | $656.71B | Nov 14, 2025 | ▼ 196.2K |
JPMORGAN CHASE & CO security brokers, dealers & flotation companies | 9.05M | 2.06% | 2.06% | $622.77B | Nov 26, 2025 | ▼ 1.10M |
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
21
增持
+31.85M 股0
新建仓
首次建仓27
减持
−22.88M 股0
清仓
完全退出净股数变化（前50家）
+8.96M
+31.85M / −22.88M
净新增持仓人
-6
新建 0 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
IBKR 内幕交易记录
数据来源：SEC Form 4
近期内部人员以卖出为主。 卖出可能源于预定的 10b5-1 计划，不代表负面展望。
3
买入笔数
6
卖出笔数
0.50
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 |
|---|---|---|---|---|---|---|---|
Conkling Lori A director | Jun 1, 2026 | Purchase | 25 | $86.10 | $2.2K | 2.5K | Form 4 ↗ |
Brody Paul Jonathan Chief Financial Officer | May 8, 2026 | Tax Withhold | 82,920 | $84.42 | $7.00M | 2.86M | Form 4 ↗ |
Mendonca Denis Chief Accounting Officer | May 8, 2026 | Tax Withhold | 11,157 | $84.42 | $941.9K | 145.1K | Form 4 ↗ |
Galik Milan Chief Executive Officer | May 8, 2026 | Tax Withhold | 255,039 | $84.42 | $21.53M | 3.22M | Form 4 ↗ |
Frank Thomas AJ Executive Vice President | May 8, 2026 | Tax Withhold | 31,730 | $84.42 | $2.68M | 251.5K | Form 4 ↗ |
Nemser Earl H Vice Chairman | May 8, 2026 | Tax Withhold | 22,486 | $84.42 | $1.90M | 429.3K | Form 4 ↗ |
Conkling Lori A director | May 1, 2026 | Purchase | 25 | $79.64 | $2.0K | 2.5K | Form 4 ↗ |
Harris Lawrence E director | Apr 28, 2026 | Sale | 26,000 | $76.93 | $2.00M | 173.5K | Form 4 ↗ |
Conkling Lori A director | Apr 1, 2026 | Purchase | 25 | $68.38 | $1.7K | 2.4K | Form 4 ↗ |
Conkling Lori A director | Mar 2, 2026 | Purchase | 25 | $69.21 | $1.7K | 2.4K | 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
Interactive Brokers Group, Inc.（IBKR）主要由机构投资者持有，机构持股比例约为 85.6%。公司内部人员持股约 2.43%，散户及公众持股约占剩余的 11.95%。
Interactive Brokers Group, Inc. 最大机构股东为 VANGUARD GROUP INC，截至 September 30, 2025 持有约 52.86 million 股，占总流通股的 12.06%。
目前共有 960 家机构持有 IBKR 股票，合计持仓市值约 $26.15 billion，数据来源为最新 SEC 13F 申报。
常见问题
IBKR ownershipInteractive Brokers Group, Inc.（IBKR）主要由机构投资者持有，机构持股约 85.6%。最大股东为 VANGUARD GROUP INC，持股比例 12.06%。内部人员持股约 2.43%。数据来源 SEC Form 13F，截至 September 30, 2025。