StepStone Group Inc.
StepStone Group Inc.（STEP）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 · STEP · 截至 2025年9月30日
股东结构概览
256
机构持有人数
▼ 15 vs Q2
$4.83B
机构持仓总市值
▲ $878.41M vs Q2
126.04M
总流通股
freeFloat 88.21%
73.95M
13F 申报持股数
▲ 2.76M 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
STEP 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 |
|---|---|---|---|---|---|---|
BLACKROCK, INC. investment advice | 10.27M | 13.19% | 13.19% | $670.84B | Nov 12, 2025 | ▲ 827.1K |
VANGUARD GROUP INC investment advice | 7.72M | 9.92% | 9.92% | $504.29B | Nov 7, 2025 | ▲ 296.4K |
WELLINGTON MANAGEMENT GROUP LLP investment advice | 5.72M | 7.35% | 7.35% | $373.77B | Nov 14, 2025 | ▲ 2.26M |
PRICE T ROWE ASSOCIATES INC /MD/ investment advice | 4.38M | 5.62% | 5.62% | $285.96B | Nov 14, 2025 | ▼ 1.68M |
INVESCO LTD. investment advice | 4.14M | 5.32% | 5.32% | $270.32B | Nov 13, 2025 | ▲ 95.3K |
MILLENNIUM MANAGEMENT LLC investment advice | 3.89M | 5.00% | 5.00% | $254.38B | Nov 14, 2025 | ▼ 503.0K |
CAPITAL WORLD INVESTORS investment advice | 2.96M | 3.80% | 3.80% | $193.45B | Nov 13, 2025 | ▲ 102.6K |
STATE STREET CORP investment advice | 2.76M | 3.54% | 3.54% | $180.05B | Nov 14, 2025 | ▲ 220.4K |
FMR LLC investment advice | 1.83M | 2.35% | 2.35% | $119.67B | Nov 13, 2025 | ▼ 600.2K |
T. ROWE PRICE INVESTMENT MANAGEMENT, INC. investment advice | 1.79M | 2.30% | 2.30% | $116.82B | Nov 14, 2025 | ▼ 543.9K |
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
35
增持
+7.00M 股1
新建仓
首次建仓13
减持
−4.28M 股0
清仓
完全退出净股数变化（前50家）
+2.72M
+7.00M / −4.28M
净新增持仓人
+23
新建 1 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
STEP 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。
0
买入笔数
7
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 |
|---|---|---|---|---|---|---|---|
Fernandez Jose A Co-Chief Operating Officer | Jun 1, 2026 | Sale | 28,324 | $47.90 | $1.36M | 174.0K | Form 4 ↗ |
Fernandez Jose A Co-Chief Operating Officer | Jun 1, 2026 | Sale | 56,176 | $48.57 | $2.73M | 117.8K | Form 4 ↗ |
Fernandez Jose A Co-Chief Operating Officer | Jun 1, 2026 | Sale | 12,117 | $49.78 | $603.2K | 105.7K | Form 4 ↗ |
Fernandez Jose A Co-Chief Operating Officer | Jun 1, 2026 | Sale | 3,383 | $50.59 | $171.1K | 102.3K | Form 4 ↗ |
Fernandez Jose A Co-Chief Operating Officer | Jun 2, 2026 | Sale | 85,200 | $46.41 | $3.95M | 17.1K | Form 4 ↗ |
Fernandez Jose A Co-Chief Operating Officer | Jun 2, 2026 | Sale | 14,800 | $47.33 | $700.5K | 2.3K | Form 4 ↗ |
Fernandez Jose A Co-Chief Operating Officer | Jun 3, 2026 | Sale | 2,290 | $42.64 | $97.6K | 0 | Form 4 ↗ |
Park David Y Chief Financial Officer | Mar 31, 2026 | Award | 64 | — | — | 50.7K | Form 4 ↗ |
Fernandez Jose A Co-Chief Operating Officer | Mar 31, 2026 | D-Return | 200,000 | $0.00 | $200 | 3.02M | Form 4 ↗ |
Fernandez Jose A Co-Chief Operating Officer | Mar 31, 2026 | C-Conversion | 200,000 | — | — | 3.02M | 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
StepStone Group Inc.（STEP）主要由机构投资者持有，机构持股比例约为 58.7%。公司内部人员持股约 11.79%，散户及公众持股约占剩余的 29.53%。
StepStone Group Inc. 最大机构股东为 BLACKROCK, INC.，截至 September 30, 2025 持有约 10.27 million 股，占总流通股的 13.19%。
目前共有 256 家机构持有 STEP 股票，合计持仓市值约 $4.83 billion，数据来源为最新 SEC 13F 申报。
常见问题
STEP ownershipStepStone Group Inc.（STEP）主要由机构投资者持有，机构持股约 58.7%。最大股东为 BLACKROCK, INC.，持股比例 13.19%。内部人员持股约 11.79%。数据来源 SEC Form 13F，截至 September 30, 2025。