A10 Networks, Inc.
A10 Networks, Inc.（ATEN）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 · ATEN · 截至 2025年9月30日
股东结构概览
241
机构持有人数
▲ 7 vs Q2
$1.27B
机构持仓总市值
▼ $87.37M vs Q2
72.00M
总流通股
freeFloat 98.11%
70.19M
13F 申报持股数
▼ 163,606 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
ATEN 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. computer communications equipment | 13.06M | 18.13% | 18.13% | $237.00B | Nov 12, 2025 | ▼ 171.6K |
VANGUARD GROUP INC computer communications equipment | 7.24M | 10.05% | 10.05% | $131.32B | Nov 7, 2025 | ▼ 92.5K |
PENSERRA CAPITAL MANAGEMENT LLC computer communications equipment | 3.66M | 5.08% | 5.08% | $66.40B | Nov 4, 2025 | ▼ 306.5K |
STATE STREET CORP computer communications equipment | 3.29M | 4.57% | 4.57% | $59.68B | Nov 14, 2025 | ▼ 34.5K |
MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. computer communications equipment | 2.70M | 3.75% | 3.75% | $49.00B | Nov 14, 2025 | ▲ 35.4K |
BOSTON TRUST WALDEN CORP computer communications equipment | 2.64M | 3.67% | 3.67% | $47.92B | Oct 17, 2025 | ▲ 477.2K |
RENAISSANCE TECHNOLOGIES LLC computer communications equipment | 2.39M | 3.31% | 3.31% | $43.32B | Nov 13, 2025 | ▼ 113.1K |
WELLINGTON MANAGEMENT GROUP LLP computer communications equipment | 2.05M | 2.85% | 2.85% | $37.28B | Nov 14, 2025 | ▲ 588.9K |
FIRST TRUST ADVISORS LP computer communications equipment | 2.03M | 2.83% | 2.83% | $36.92B | Nov 12, 2025 | ▲ 84.8K |
GEODE CAPITAL MANAGEMENT, LLC computer communications equipment | 1.77M | 2.45% | 2.45% | $32.09B | Nov 12, 2025 | ▼ 16.0K |
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
27
增持
+3.50M 股2
新建仓
首次建仓20
减持
−2.93M 股0
清仓
完全退出净股数变化（前50家）
+561.8K
+3.50M / −2.93M
净新增持仓人
+9
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
ATEN 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。
15
买入笔数
19
卖出笔数
0.79
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 |
|---|---|---|---|---|---|---|---|
Caron Michelle Elizabeth Chief Financial Officer | May 15, 2026 | Tax Withhold | 760 | $28.03 | $21.3K | 35.6K | Form 4 ↗ |
Trivedi Dhrupad Chief Executive Officer | May 15, 2026 | Tax Withhold | 32,858 | $28.03 | $921.0K | 887.8K | Form 4 ↗ |
Weber Robert Scott General Counsel | May 15, 2026 | Tax Withhold | 1,930 | $28.03 | $54.1K | 65.5K | Form 4 ↗ |
Caron Michelle Elizabeth Chief Financial Officer | May 15, 2026 | Tax Withhold | 748 | $27.00 | $20.2K | 35.6K | Form 4 ↗ |
Trivedi Dhrupad Chief Executive Officer | May 15, 2026 | Tax Withhold | 32,858 | $27.00 | $887.2K | 887.8K | Form 4 ↗ |
Weber Robert Scott General Counsel | May 15, 2026 | Tax Withhold | 1,930 | $27.00 | $52.1K | 65.5K | Form 4 ↗ |
Singer Eric director | May 5, 2026 | Sale | 24,698 | $27.21 | $672.0K | 68.8K | Form 4 ↗ |
Trivedi Dhrupad Chief Executive Officer | May 6, 2026 | Tax Withhold | 32,858 | $27.13 | $891.4K | 791.5K | 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
A10 Networks, Inc.（ATEN）主要由机构投资者持有，机构持股比例约为 97.5%。公司内部人员持股约 1.89%，散户及公众持股约占剩余的 0.63%。
A10 Networks, Inc. 最大机构股东为 BLACKROCK, INC.，截至 September 30, 2025 持有约 13.06 million 股，占总流通股的 18.13%。
目前共有 241 家机构持有 ATEN 股票，合计持仓市值约 $1.27 billion，数据来源为最新 SEC 13F 申报。
常见问题
ATEN ownershipA10 Networks, Inc.（ATEN）主要由机构投资者持有，机构持股约 97.5%。最大股东为 BLACKROCK, INC.，持股比例 18.13%。内部人员持股约 1.89%。数据来源 SEC Form 13F，截至 September 30, 2025。