什么是 SEC Form 13F 申报?美股机构大户持股全攻略
完整解读 Form 13F 申报规范、1 亿美元门槛与 45 天延迟申报机制,学会如何追踪顶级对冲基金与机构法人持仓动向。
CIK: 0001546172
申报总市值
US$5.4亿
US$5.4亿
43 檔
19.0%
根据最新整理的 13F 季度数据集,Westerly Capital Management, LLC 于 Q3 2025 结束时的管理资产规模为 US$5.4亿。该机构在本季度申报了 43 档美股持仓,呈现出该时期的主要投资地图。
在 Q3 2025,Westerly Capital Management, LLC 操作展现出积极扩展与加仓意向。本季共新建仓 18 个新仓位,并对 19 个既有持股进行加仓(合计增持 37 档),相较减仓与清仓仓位显著占优。
在资产配置集中度方面,Westerly Capital Management, LLC 的前 5 大核心持股(包含 VIAV, PRO, LUMN 等)合计占整体申报市值的 19.0%,反映机构在主要关键仓位上的权重分布。
| # | 代码 | 标的名称 | 资产子类别 | 占比 | 占比变动 | 持仓量变化 | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | VIAV | Viavi Solutions Inc | 股票-科技 | 7.95% | +1.22% | -8.05% | |
| 2 | PRO | Pros Holdings Inc | 股票-其他 | 6.82% | — | -4.93% | |
| 3 | LUMN | Lumen Technologies Inc | 股票-通信服务 | 6.71% | -2.18% | +37.25% | |
| 4 | HDSN | Hudson Technologies Inc | 股票-其他 | 5.88% | -1.50% | -5.50% | |
| 5 | 7WH | Udemy Inc | 股票-其他 | 4.98% | -5.40% | EXIT | |
| 6 | MRVL | Marvell Technology Inc | 股票-科技 | 4.74% | -5.39% | EXIT | |
| 7 | AIP | Arteris Inc | 股票-其他 | 4.51% | -2.08% | EXIT | |
| 8 | MTRX | Matrix Service Co | 股票-其他 | 4.51% | -1.50% | +34.15% | |
| 9 | BE | Bloom Energy Corp- A | 股票-工业 | 3.97% | -1.00% | — | |
| 10 | TAC | Transalta CORP | 股票-其他 | 3.86% | -0.67% | +17.26% | |
| 11 | HIPO | Hippo Holdings Inc | 股票-其他 | 3.83% | -0.18% | +3.68% | |
| 12 | SNAP | Snap Inc - A | 股票-通信服务 | 3.62% | — | — | |
| 13 | FRSH | Freshworks Inc-cl A | 股票-其他 | 3.58% | -2.66% | +92.08% | |
| 14 | BIDU | Baidu Inc - Spon Adr | 股票-通信服务 | 3.43% | -1.67% | EXIT | |
| 15 | NXDR | Nextdoor Holdings Inc | 股票-其他 | 2.91% | -0.06% | +25.35% | |
| 16 | CGNT | Cognyte Software Ltd. | 股票-其他 | 2.90% | -1.50% | +29.41% | |
| 17 | ADTN | Adtran Holdings Inc | 股票-其他 | 2.70% | -1.46% | -5.62% | |
| 18 | FLR | Fluor CORP | 股票-工业 | 2.31% | -0.43% | +16.67% | |
| 19 | COUR | Coursera Inc | 股票-其他 | 2.20% | +3.64% | +110.53% | |
| 20 | VOO | Vanguard S&P 500 ETF | ETF-大型股与成长 | 2.12% | -1.51% | — | |
| 21 | TDC | Teradata CORP | 股票-科技 | 2.02% | — | +20.00% | |
| 22 | POWI | Power Integrations Inc | 股票-科技 | 1.51% | — | +140.00% | |
| 23 | CGNX | Cognex CORP | 股票-科技 | 1.21% | +0.61% | +41.67% | |
| 24 | AMPL | Amplitude Inc-class A | 股票-其他 | 1.18% | -0.65% | -12.50% | |
| 25 | AMBA | Ambarella, Inc. | 股票-科技 | 1.16% | -0.55% | -68.53% | |
| 26 | GTLB | Gitlab Inc-cl A | 股票-科技 | 1.13% | — | — | |
| 27 | FSLR | First Solar Inc | 股票-科技 | 1.11% | +0.11% | — | |
| 28 | SCOR | Comscore Inc | 股票-其他 | 1.09% | +0.10% | — | |
| 29 | GLW | Corning Inc | 股票-科技 | 1.03% | -1.48% | EXIT | |
| 30 | NWPX | Nwpx Infrastructure Inc | 股票-其他 | 0.83% | -0.17% | EXIT | |
| 31 | ANGI | Angi Inc | 股票-其他 | 0.79% | -0.67% | -58.11% | |
| 32 | HHS | Harte-hanks Inc | 股票-其他 | 0.72% | -0.14% | — | |
| 33 | ✓ | Invesco QQQ Tr Put Option 06/2 | 股票-其他 | 0.71% | +12.02% | +1000.00% | |
| 34 | BILL | Bill Holdings Inc | 股票-科技 | 0.50% | — | — | |
| 35 | ✓ | Viavi Solutions Inc | 股票-其他 | 0.40% | — | +414.29% | |
| 36 | GENI | Genius Sports Limited | 股票-其他 | 0.39% | — | -20.00% | |
| 37 | CEVA | Ceva Inc | 股票-其他 | 0.22% | — | -85.00% | |
| 38 | PD | Pagerduty Inc | 股票-其他 | 0.10% | — | — | |
| 39 | ✓ | Csg Systems International In | 股票-其他 | 0.10% | — | -75.00% | |
| 40 | VECO | Veeco Instruments Inc | 股票-其他 | 0.10% | — | — | |
| 41 | ✓ | Freshworks Inc | 股票-其他 | 0.09% | — | — | |
| 42 | ORN | Orion Group Holdings Inc | 股票-其他 | 0.07% | -0.01% | — | |
| 43 | ✓ | Ionq Inc | 股票-其他 | 0.02% | — | — |
| # | 代码 | 标的名称 | 占比变动 | 持仓量变化 | 异动类型 |
|---|---|---|---|---|---|
| 1 | PRO | Pros Holdings Inc | +4.4% | -4.93% | 加仓 |
| 2 | MRVL | Marvell Technology Inc | +2.7% | +100.00% | 加仓 |
| 3 | AIP | Arteris Inc | +2.7% | +109.56% | 加仓 |
| 4 | HDSN | Hudson Technologies Inc | +2.6% | -5.50% | 加仓 |
| 5 | COUR | Coursera Inc | +2% | +110.53% | 加仓 |
| 6 | LUMN | Lumen Technologies Inc | +1.2% | +37.25% | 加仓 |
| 7 | HIPO | Hippo Holdings Inc | +1.1% | +3.68% | 加仓 |
| 8 | FRSH | Freshworks Inc-cl A | +0.5% | +92.08% | 加仓 |
| 9 | ANGI | Angi Inc | +0.3% | -58.11% | 加仓 |
| 10 | NXDR | Nextdoor Holdings Inc | +0.2% | +25.35% | 加仓 |
| 11 | TDC | Teradata CORP | +0.2% | +20.00% | 加仓 |
| 12 | NWPX | Nwpx Infrastructure Inc | +0.1% | -9.09% | 加仓 |
| 13 | BIDU | Baidu Inc - Spon Adr | +0.1% | +38.33% | 减仓 |
| 14 | SCOR | Comscore Inc | -0.1% | — | 加仓 |
| 15 | ADTN | Adtran Holdings Inc | -0.5% | -5.62% | 加仓 |
| 16 | HHS | Harte-hanks Inc | -0.6% | — | 加仓 |
| 17 | CGNT | Cognyte Software Ltd. | -0.7% | +29.41% | 加仓 |
| 18 | FLR | Fluor CORP | -0.8% | +16.67% | 减仓 |
| 19 | GENI | Genius Sports Limited | -0.8% | -20.00% | 减仓 |
| 20 | AMPL | Amplitude Inc-class A | -0.9% | -12.50% | 减仓 |
| 21 | MTRX | Matrix Service Co | -1% | +34.15% | 加仓 |
| 22 | VIAV | Viavi Solutions Inc | -1.4% | -8.05% | 加仓 |
| 23 | GLW | Corning Inc | -2% | -68.00% | 减仓 |
| 24 | ✓ | Csg Systems International In | -2.5% | -75.00% | 减仓 |
| 25 | ✓ | Invesco QQQ Tr Put Option 06/2 | -9% | +1000.00% | 加仓 |
| 26 | 7WH | Udemy Inc | — | NEW | 新建仓 |
| 27 | BE | Bloom Energy Corp- A | — | NEW | 新建仓 |
| 28 | TAC | Transalta CORP | — | NEW | 新建仓 |
| 29 | SNAP | Snap Inc - A | — | NEW | 新建仓 |
| 30 | CIEN | Ciena CORP | — | EXIT | 清仓 |
| 31 | LYFT | Lyft Inc-a | — | EXIT | 清仓 |
| 32 | VOO | Vanguard S&P 500 ETF | — | NEW | 新建仓 |
| 33 | BABA | Alibaba Group Holding-sp Adr | — | EXIT | 清仓 |
| 34 | POWI | Power Integrations Inc | — | NEW | 新建仓 |
| 35 | XYZ | Block Inc | — | EXIT | 清仓 |
| 36 | VMEO* | Vimeo Inc | — | EXIT | 清仓 |
| 37 | ASAN | Asana Inc - Cl A | — | EXIT | 清仓 |
| 38 | GWRE | Guidewire Software Inc | — | EXIT | 清仓 |
| 39 | INFA1EUR | Informatica Inc - Class A | — | EXIT | 清仓 |
| 40 | CGNX | Cognex CORP | — | NEW | 新建仓 |
| 41 | MGM | Mgm Resorts International | — | EXIT | 清仓 |
| 42 | AMBA | Ambarella, Inc. | — | NEW | 新建仓 |
| 43 | GTLB | Gitlab Inc-cl A | — | NEW | 新建仓 |
| 44 | FSLR | First Solar Inc | — | NEW | 新建仓 |
| 45 | BL | Blackline Inc | — | EXIT | 清仓 |
| 46 | UNF | Unifirst Corp/ma | — | EXIT | 清仓 |
| 47 | AFRM | Affirm Holdings Inc | — | EXIT | 清仓 |
| 48 | BILL | Bill Holdings Inc | — | NEW | 新建仓 |
| 49 | ✓ | Viavi Solutions Inc | — | NEW | 新建仓 |
| 50 | ACTG | Acacia Research CORP | — | EXIT | 清仓 |
根据 SEC 官方 Form 13F 申报备案,Westerly Capital Management, LLC 在 Q3 2025 季度的美股持仓总市值约为 US$5.4亿,共申报了 43 个公开持股仓位。
在 Q3 2025 季度,Westerly Capital Management, LLC 按市值排列的前三大核心持股分别为:VIAV (8.0%)、PRO (6.8%)、LUMN (6.7%)。其中最大持股仓位 VIAV 占据整体投资组合约 8.0% 的权重。
精选 AlphaSMO 大户持股与内部人交易深度分析,提升投资决策胜率
完整解读 Form 13F 申报规范、1 亿美元门槛与 45 天延迟申报机制,学会如何追踪顶级对冲基金与机构法人持仓动向。
本季最大新建仓标的
7WH
市值: US$1587.8万
本季最大获利了结 / 清仓标的
CIEN
前期市值: US$755.4万
在 Q3 2025 季度中,Westerly Capital Management, LLC 共进行了 56 项持仓异动,包含新建仓 18 个仓位、加仓 19 个仓位、减仓 6 个仓位以及清仓 13 个仓位。 其中最大新建仓标的为 7WH。 本季清仓仓位包含 CIEN。
本页面所有持股数据均直接同步自美国证券交易委员会(SEC)EDGAR 官方系统之 13F-HR / 13F-HR/A 季度申报文件。AlphaSMO 通过机器解析 CUSIP 与个股对照,提供 100% 精准对齐的历史时序数据集,并支持 Schema.org 结构化数据格式。
解析公司高管、董事与 10% 大股东之 Form 4 内部人交易申报,掌握高管自家股票买卖第一手信号。
深入剖析 5% 股权申报门槛、13D 与 13G 之差异,以及最新 SEC 申报时程规范,洞察机构法人的激进投资动向。