OneStream, Inc. Class A Common Stock
OneStream, Inc. Class A Common Stock（OS）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 · OS · 截至 2025年3月31日
股东结构概览
145
机构持有人数
▼ 21 vs Q4
$1.49B
机构持仓总市值
▼ $29.94M vs Q4
99.80M
总流通股
freeFloat 96.33%
69.93M
13F 申报持股数
▲ 16.58M vs Q4
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
OS 最大股东 · 机构持仓
Q1 2025 · SEC 13F
显示前 10 家
| 机构 | 持股数 | 占比 | 权重 | 市值 | 申报日 | 变动 |
|---|---|---|---|---|---|---|
T. ROWE PRICE INVESTMENT MANAGEMENT, INC. services-prepackaged software | 8.94M | 5.12% | 5.12% | $190.73B | May 14, 2025 | ▲ 5.15M |
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC services-prepackaged software | 6.38M | 3.65% | 3.65% | $136.11B | May 14, 2025 | ▲ 2.23M |
NORGES BANK services-prepackaged software | 6.24M | 3.57% | 3.57% | $133.16B | May 11, 2026 | ▲ 2.06M |
CHAMPLAIN INVESTMENT PARTNERS, LLC services-prepackaged software | 4.04M | 2.31% | 2.31% | $86.16B | May 14, 2025 | ▲ 598.8K |
DARLINGTON PARTNERS CAPITAL MANAGEMENT, LP services-prepackaged software | 3.84M | 2.20% | 2.20% | $81.93B | May 15, 2025 | ▲ 3.84M |
VANGUARD GROUP INC services-prepackaged software | 3.59M | 2.06% | 2.06% | $76.64B | May 9, 2025 | ▼ 155.1K |
TEMASEK HOLDINGS (PRIVATE) LTD services-prepackaged software | 2.96M | 1.69% | 1.69% | $63.09B | May 16, 2025 | ▲ 2.83M |
ALLIANCEBERNSTEIN L.P. services-prepackaged software | 2.85M | 1.63% | 1.63% | $60.76B | May 15, 2025 | ▲ 381.6K |
TIMESSQUARE CAPITAL MANAGEMENT, LLC services-prepackaged software | 2.70M | 1.54% | 1.54% | $57.61B | May 2, 2025 | ▲ 595.8K |
ALKEON CAPITAL MANAGEMENT LLC services-prepackaged software | 2.53M | 1.45% | 1.45% | $53.91B | May 15, 2025 | NEW |
数据来源：SEC 13F 申报文件。变动标识：isNew / isSoldOut / changeInSharesNumber。
机构仓位变动
Q1 2025 对比上季度
Q1 2025
35
增持
+26.25M 股6
新建仓
首次建仓8
减持
−2.40M 股0
清仓
完全退出净股数变化（前50家）
+23.85M
+26.25M / −2.40M
净新增持仓人
+33
新建 6 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
OS 内幕交易记录
数据来源：SEC Form 4
0
买入笔数
43
卖出笔数
0.00
买卖比
$15M
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 |
|---|---|---|---|---|---|---|---|
K-PRIME AG Financing LP 10 percent owner | Apr 1, 2026 | J-Other | 1,136,425 | — | — | 0 | Form 4 ↗ |
K-PRIME AG Financing LP 10 percent owner | Apr 1, 2026 | J-Other | 45,795,416 | — | — | 0 | Form 4 ↗ |
KKR Dream Holdings LLC 10 percent owner | Apr 1, 2026 | J-Other | 1,136,425 | — | — | 0 | Form 4 ↗ |
KKR Dream Holdings LLC 10 percent owner | Apr 1, 2026 | J-Other | 45,795,416 | — | — | 0 | Form 4 ↗ |
KKR TFO Partners L.P. 10 percent owner | Apr 1, 2026 | J-Other | 1,136,425 | — | — | 0 | Form 4 ↗ |
KKR TFO Partners L.P. 10 percent owner | Apr 1, 2026 | J-Other | 45,795,416 | — | — | 0 | Form 4 ↗ |
KKR NGT (Dream) Blocker Parent L.P. 10 percent owner | Apr 1, 2026 | J-Other | 1,136,425 | — | — | 0 | Form 4 ↗ |
KKR NGT (Dream) Blocker Parent L.P. 10 percent owner | Apr 1, 2026 | J-Other | 45,795,416 | — | — | 0 | Form 4 ↗ |
KKR Group Partnership L.P. 10 percent owner | Apr 1, 2026 | J-Other | 1,136,425 | — | — | 0 | Form 4 ↗ |
KKR Group Partnership L.P. 10 percent owner | Apr 1, 2026 | J-Other | 45,795,416 | — | — | 0 | 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
OneStream, Inc. Class A Common Stock（OS）主要由机构投资者持有，机构持股比例约为 70.1%。公司内部人员持股约 3.67%，散户及公众持股约占剩余的 26.26%。
OneStream, Inc. Class A Common Stock 最大机构股东为 T. ROWE PRICE INVESTMENT MANAGEMENT, INC.，截至 March 31, 2025 持有约 8.94 million 股，占总流通股的 5.12%。
目前共有 145 家机构持有 OS 股票，合计持仓市值约 $1.49 billion，数据来源为最新 SEC 13F 申报。
常见问题
OS ownershipOneStream, Inc. Class A Common Stock（OS）主要由机构投资者持有，机构持股约 70.1%。最大股东为 T. ROWE PRICE INVESTMENT MANAGEMENT, INC.，持股比例 5.12%。内部人员持股约 3.67%。数据来源 SEC Form 13F，截至 March 31, 2025。