13F 申报指南13F 概念全攻略
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。
AlphaSMO 权威研究指南阅读专题
CIK: 0001308016
申报总市值
US$19.1亿
US$19.1亿
211 檔
20.1%
根据最新整理的 13F 季度数据集，Grandfield & Dodd, LLC 于 Q3 2025 结束时的管理资产规模为 US$19.1亿。该机构在本季度申报了 211 档美股持仓，呈现出该时期的主要投资地图。
在 Q3 2025，Grandfield & Dodd, LLC 进行了温和的常态性持仓调整（包含新建仓 1 档、加仓 26 档、减仓 23 档与清仓 0 档），整体投资组合架构维持相对稳定。
在资产配置集中度方面，Grandfield & Dodd, LLC 的前 5 大核心持股（包含 MSFT, GE, ADI 等）合计占整体申报市值的 20.1%，反映机构在主要关键仓位上的权重分布。
仅显示前 200 大持股（共 211 只）
| # | 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 | MSFT | Microsoft CORP | 股票-科技 | 6.78% | -0.32% | -0.89% | |
| 2 | GE | General Electric | 股票-工业 | 4.52% | +0.57% | -1.84% | |
| 3 | ADI | Analog Devices Inc | 股票-科技 | 3.60% | +0.36% | -0.14% | |
| 4 | JNJ | Johnson & Johnson | 股票-医疗保健 | 3.46% | -0.24% | -4.57% | |
| 5 | RTX | Rtx CORP | 股票-工业 | 3.37% | -0.38% | -0.96% | |
| 6 | AMAT | Applied Materials Inc | 股票-科技 | 3.13% | +4.22% | +6.90% | |
| 7 | LIN | Linde plc | 股票-原材料 | 2.95% | -0.12% | +0.33% | |
| 8 | BRK-B | Berkshire Hathaway Inc-cl B | 股票-其他 | 2.89% | -0.11% | -1.76% | |
| 9 | PAYX | Paychex Inc | 股票-科技 | 2.70% | +0.14% | +0.02% | |
| 10 | ADSK | Autodesk Inc | 股票-科技 | 2.60% | -0.48% | +0.34% | |
| 11 | CACI | Caci International Inc -cl A | 股票-科技 | 2.56% | -0.61% | +1.00% | |
| 12 | CB | Chubb Limited | 股票-金融 | 2.48% | -0.16% | -0.23% | |
| 13 | ITW | Illinois Tool Works | 股票-工业 | 2.45% | -0.12% | +0.51% | |
| 14 | SYK | Stryker CORP | 股票-医疗保健 | 2.05% | -0.19% | -0.15% | |
| 15 | VRSK | Verisk Analytics Inc | 股票-工业 | 2.02% | -0.10% | +0.05% | |
| 16 | SNPS | Synopsys Inc | 股票-科技 | 1.84% | +0.15% | +1.77% | |
| 17 | TRMB | Trimble Inc | 股票-科技 | 1.83% | -0.38% | +0.22% | |
| 18 | GOOGL | Alphabet Inc-cl A | 股票-通信服务 | 1.81% | +0.27% | +5.83% | |
| 19 | APD | Air Products & Chemicals Inc | 股票-原材料 | 1.75% | -0.14% | +0.86% | |
| 20 | DIS | Walt Disney Co/the | 股票-通信服务 | 1.50% | -0.09% | -1.69% | |
| 21 | PYPL | Paypal Holdings Inc | 股票-金融 | 1.49% | -0.12% | +0.30% | |
| 22 | GEHC | GE Healthcare Technology | 股票-医疗保健 | 1.42% | -0.22% | +0.55% | |
| 23 | DEO | Diageo Plc-sponsored Adr | 股票-非周期性消费 | 1.40% | -0.36% | -3.16% | |
| 24 | HRL | Hormel Foods CORP | 股票-非周期性消费 | 1.39% | +0.04% | +1.61% | |
| 25 | AAPL | Apple Inc | 股票-科技 | 1.39% | +0.08% | -0.38% | |
| 26 | TDY | Teledyne Technologies Inc | 股票-科技 | 1.36% | +0.03% | +1.60% | |
| 27 | UL | Unilever PLC | 股票-非周期性消费 | 1.32% | — | -1.57% | |
| 28 | GILD | Gilead Sciences Inc | 股票-医疗保健 | 1.26% | -0.27% | -9.35% | |
| 29 | HXL | Hexcel CORP | 股票-工业 | 1.20% | +0.22% | +0.70% | |
| 30 | NVS | Novartis Ag-sponsored Adr | 股票-医疗保健 | 1.18% | -0.09% | +0.31% | |
| 31 | AZO | Autozone Inc | 股票-周期性消费 | 1.18% | -0.05% | +0.43% | |
| 32 | REGN | Regeneron Pharmaceuticals | 股票-医疗保健 | 1.16% | -0.39% | +3.54% | |
| 33 | ALB | Albemarle CORP | 股票-原材料 | 1.16% | -0.77% | -1.11% | |
| 34 | JNJ | Johnson & Johnson | 股票-医疗保健 | 1.14% | -0.06% | -0.85% | |
| 35 | SNY | Sanofi-adr | 股票-医疗保健 | 1.05% | -0.19% | +2.26% | |
| 36 | CVX | Chevron CORP | 股票-能源 | 1.04% | -0.34% | +0.91% | |
| 37 | PG | Procter & Gamble Co/the | 股票-非周期性消费 | 1.04% | -0.05% | -0.18% | |
| 38 | SHEL | Shell Plc-adr | 股票-能源 | 1.04% | -0.28% | +1.64% | |
| 39 | MTD | Mettler-toledo International | 股票-医疗保健 | 0.95% | -0.02% | +1.67% | |
| 40 | WY | Weyerhaeuser Co | 股票-房地产 | 0.94% | -0.10% | +0.53% | |
| 41 | ROK | Rockwell Automation Inc | 股票-工业 | 0.90% | +0.23% | -0.85% | |
| 42 | MRK | Merck & Co. Inc. | 股票-医疗保健 | 0.88% | -0.03% | -4.50% | |
| 43 | PPG | Ppg Industries Inc | 股票-原材料 | 0.82% | +0.10% | +0.90% | |
| 44 | CTSH | Cognizant Tech Solutions-a | 股票-科技 | 0.71% | -0.27% | -0.05% | |
| 45 | XOM | Exxon Mobil CORP | 股票-能源 | 0.68% | -0.27% | +0.20% | |
| 46 | BRK-A | Berkshire Hathaway Inc-cl A | 股票-其他 | 0.64% | +0.06% | — | |
| 47 | DVN | Devon Energy CORP | 股票-能源 | 0.64% | -0.10% | -0.41% | |
| 48 | LW | Lamb Weston Holdings Inc | 股票-非周期性消费 | 0.56% | +0.07% | +32.01% | |
| 49 | TMO | Thermo Fisher Scientific Inc | 股票-医疗保健 | 0.54% | -0.03% | -1.01% | |
| 50 | ECL | Ecolab Inc | 股票-原材料 | 0.48% | -0.05% | +2.48% |
| # | 代码 | 标的名称 | 占比变动 | 持仓量变化 | 异动类型 |
|---|---|---|---|---|---|
| 1 | MSFT | Microsoft CORP | +1.3% | -0.89% | 减仓 |
| 2 | GE | General Electric | +1.1% | -1.84% | 减仓 |
| 3 | AMAT | Applied Materials Inc | +1.1% | +6.90% | 加仓 |
| 4 | GOOGL | Alphabet Inc-cl A | +0.7% | +5.83% | 加仓 |
| 5 | CACI | Caci International Inc -cl A | +0.6% | +1.00% | 加仓 |
| 6 | JNJ | Johnson & Johnson | +0.5% | -4.57% | 减仓 |
| 7 | RTX | Rtx CORP | +0.4% | -0.96% | 减仓 |
| 8 | ADI | Analog Devices Inc | +0.4% | -0.14% | 减仓 |
| 9 | LW | Lamb Weston Holdings Inc | +0.3% | +32.01% | 加仓 |
| 10 | ADSK | Autodesk Inc | +0.3% | +0.34% | 加仓 |
| 11 | TRMB | Trimble Inc | +0.2% | +0.22% | 减仓 |
| 12 | GOOG | Alphabet Inc-cl C | +0.2% | +29.86% | 加仓 |
| 13 | ROK | Rockwell Automation Inc | +0.2% | -0.85% | 减仓 |
| 14 | SNPS | Synopsys Inc | +0.1% | +1.77% | 加仓 |
| 15 | TDY | Teledyne Technologies Inc | +0.1% | +1.60% | 加仓 |
| 16 | AAPL | Apple Inc | +0.1% | -0.38% | 加仓 |
| 17 | HXL | Hexcel CORP | +0.1% | +0.70% | 加仓 |
| 18 | ORCL | Oracle CORP | +0.1% | -1.00% | 减仓 |
| 19 | DIS | Walt Disney Co/the | +0.1% | -1.69% | 减仓 |
| 20 | ALB | Albemarle CORP | +0.1% | -1.11% | 加仓 |
| 21 | JPM | Jpmorgan Chase & Co | +0.1% | -0.11% | 加仓 |
| 22 | IONS | Ionis Pharmaceuticals Inc | +0.1% | +1.20% | 减仓 |
| 23 | NVS | Novartis Ag-sponsored Adr | +0.1% | +0.31% | 减仓 |
| 24 | EXK | Exact Sciences CORP | +0.1% | -2.34% | 加仓 |
| 25 | VMC | Vulcan Materials Co | +0.1% | +13.01% | 加仓 |
| 26 | AZO | Autozone Inc | 0% | +0.43% | 减仓 |
| 27 | JNJ | Johnson & Johnson | 0% | -0.85% | 减仓 |
| 28 | MTD | Mettler-toledo International | — | +1.67% | 加仓 |
| 29 | ITW | Illinois Tool Works | -0.1% | +0.51% | 加仓 |
| 30 | PYPL | Paypal Holdings Inc | -0.1% | +0.30% | 加仓 |
| 31 | VRTX | Vertex Pharmaceuticals Inc | -0.1% | +8.38% | 加仓 |
| 32 | ZBH | Zimmer Biomet Holdings Inc | -0.1% | -10.78% | 减仓 |
| 33 | CVX | Chevron CORP | -0.2% | +0.91% | 加仓 |
| 34 | CTSH | Cognizant Tech Solutions-a | -0.2% | -0.05% | 加仓 |
| 35 | UL | Unilever PLC | -0.2% | -1.57% | 减仓 |
| 36 | BRK-A | Berkshire Hathaway Inc-cl A | -0.2% | — | 减仓 |
| 37 | PG | Procter & Gamble Co/the | -0.2% | -0.18% | 加仓 |
| 38 | GEHC | GE Healthcare Technology | -0.2% | +0.55% | 加仓 |
| 39 | WY | Weyerhaeuser Co | -0.3% | +0.53% | 加仓 |
| 40 | SNY | Sanofi-adr | -0.3% | +2.26% | 加仓 |
| 41 | DEO | Diageo Plc-sponsored Adr | -0.3% | -3.16% | 减仓 |
| 42 | APD | Air Products & Chemicals Inc | -0.3% | +0.86% | 加仓 |
| 43 | MRK | Merck & Co. Inc. | -0.4% | -4.50% | 减仓 |
| 44 | CB | Chubb Limited | -0.5% | -0.23% | 减仓 |
| 45 | HRL | Hormel Foods CORP | -0.5% | +1.61% | 加仓 |
| 46 | BRK-B | Berkshire Hathaway Inc-cl B | -0.5% | -1.76% | 减仓 |
| 47 | VRSK | Verisk Analytics Inc | -0.6% | +0.05% | 减仓 |
| 48 | GILD | Gilead Sciences Inc | -0.7% | -9.35% | 减仓 |
| 49 | PAYX | Paychex Inc | -0.9% | +0.02% | 减仓 |
| 50 | IVW | Ishares S&p 500 Growth ETF | — | NEW | 新建仓 |
根据 SEC 官方 Form 13F 申报备案，Grandfield & Dodd, LLC 在 Q3 2025 季度的美股持仓总市值约为 US$19.1亿，共申报了 211 个公开持股仓位。
在 Q3 2025 季度，Grandfield & Dodd, LLC 按市值排列的前三大核心持股分别为：MSFT (6.8%)、GE (4.5%)、ADI (3.6%)。其中最大持股仓位 MSFT 占据整体投资组合约 6.8% 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
IVW
市值: US$101.8万
本季最大获利了结 / 清仓标的
MSFT
前期市值: US$8896.7万
在 Q3 2025 季度中，Grandfield & Dodd, LLC 共进行了 50 项持仓异动，包含新建仓 1 个仓位、加仓 26 个仓位、减仓 23 个仓位以及清仓 0 个仓位。 其中最大新建仓标的为 IVW。
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。