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。
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CIK: 0001940406
申报总市值
US$2.6亿
US$2.6亿
145 檔
15.4%
在 Q1 2025 申报期间，Greenfield Savings Bank（CIK: 0001940406）向美国 SEC 提交的 Form 13F 报告显示，其追踪之股票投资组合总市值达 US$2.6亿，共持有 145 个公开申报仓位。
在 Q1 2025，Greenfield Savings Bank 展现出较为审慎的避险与获利了结姿态。本季共减仓 25 个仓位并完全清仓 3 档持股，调降曝光的仓位数量高于加仓动作。
在资产配置集中度方面，Greenfield Savings Bank 的前 5 大核心持股（包含 AAPL, MSFT, JPM 等）合计占整体申报市值的 15.4%，反映机构在主要关键仓位上的权重分布。
本季最大新建仓标的
BP
市值: US$21.5万
本季最大获利了结 / 清仓标的
TREX
前期市值: US$27.1万
| # | 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 | AAPL | Apple Inc | 股票-科技 | 7.19% | +0.06% | -1.67% | |
| 2 | MSFT | Microsoft CORP | 股票-科技 | 4.99% | -0.45% | +0.04% | |
| 3 | JPM | Jpmorgan Chase & Co | 股票-金融 | 2.89% | -0.04% | -1.20% | |
| 4 | COST | Costco Wholesale CORP | 股票-非周期性消费 | 2.43% | -0.36% | -1.56% | |
| 5 | IJH | Ishares Core S&p Midcap ETF | ETF-其他 | 2.40% | +0.03% | -0.27% | |
| 6 | AMZN | Amazon.com Inc | 股票-周期性消费 | 2.27% | +0.04% | +2.59% | |
| 7 | PGR | Progressive CORP | 股票-金融 | 2.24% | -0.07% | -1.06% | |
| 8 | MA | Mastercard Inc - A | 股票-金融 | 2.13% | -0.14% | -1.36% | |
| 9 | HD | Home Depot Inc | 股票-周期性消费 | 1.97% | -0.10% | -0.71% | |
| 10 | GOOG | Alphabet Inc-cl C | 股票-通信服务 | 1.97% | +0.25% | +0.90% | |
| 11 | IJR | Ishares Core S&p Small-cap E | ETF-中小型股 | 1.97% | +0.13% | -6.53% | |
| 12 | NVDA | Nvidia CORP | 股票-科技 | 1.92% | -0.03% | -0.36% | |
| 13 | ABBV | Abbvie Inc | 股票-医疗保健 | 1.86% | +0.04% | +0.56% | |
| 14 | QQQ | Invesco Qqq Trust Series 1 | ETF-科技型 | 1.76% | +0.25% | +2.07% | |
| 15 | AXP | American Express Co | 股票-金融 | 1.73% | -0.01% | -0.28% | |
| 16 | META | Meta Platforms Inc-class A | 股票-通信服务 | 1.67% | -0.19% | — | |
| 17 | UNH | Unitedhealth Group Inc | 股票-医疗保健 | 1.53% | +0.18% | +1.09% | |
| 18 | PM | Philip Morris International | 股票-非周期性消费 | 1.50% | -0.04% | -0.39% | |
| 19 | DIA | Ss Spdr Dow Jones Indus Avg | ETF-大型股与成长 | 1.38% | +0.02% | +3.02% | |
| 20 | MCD | Mcdonald's CORP | 股票-周期性消费 | 1.33% | -0.26% | -0.34% | |
| 21 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-大型股与成长 | 1.31% | +0.04% | +1.73% | |
| 22 | GOOGL | Alphabet Inc-cl A | 股票-通信服务 | 1.29% | +0.21% | +1.51% | |
| 23 | NEE | Nextera Energy Inc | 股票-公用事业 | 1.23% | -0.23% | +0.80% | |
| 24 | PG | Procter & Gamble Co/the | 股票-非周期性消费 | 1.16% | -0.10% | -0.62% | |
| 25 | VTI | Vanguard Total Stock Mkt ETF | ETF-其他 | 1.13% | +0.03% | +3.08% | |
| 26 | XOM | Exxon Mobil CORP | 股票-能源 | 1.11% | -0.45% | +2.51% | |
| 27 | CAT | Caterpillar Inc | 股票-工业 | 1.08% | +0.61% | +2.42% | |
| 28 | LMT | Lockheed Martin CORP | 股票-工业 | 1.04% | -0.29% | -1.07% | |
| 29 | CSCO | Cisco Systems Inc | 股票-科技 | 1.02% | +0.39% | +1.32% | |
| 30 | ELV | Elevance Health Inc | 股票-医疗保健 | 0.96% | +0.06% | -9.25% | |
| 31 | CVX | Chevron CORP | 股票-能源 | 0.95% | -0.29% | -3.57% | |
| 32 | V | Visa Inc-class A Shares | 股票-金融 | 0.94% | — | +2.32% | |
| 33 | JNJ | Johnson & Johnson | 股票-医疗保健 | 0.86% | -0.08% | -0.73% | |
| 34 | BMY | Bristol-myers Squibb Co | 股票-医疗保健 | 0.86% | -0.14% | +3.14% | |
| 35 | MET | Metlife Inc | 股票-金融 | 0.84% | +0.01% | +1.15% | |
| 36 | BRK-B | Berkshire Hathaway Inc-cl B | 股票-其他 | 0.83% | -0.05% | +11.71% | |
| 37 | BAC | Bank Of America CORP | 股票-金融 | 0.82% | +0.03% | +0.66% | |
| 38 | AMAT | Applied Materials Inc | 股票-科技 | 0.80% | +1.36% | +0.89% | |
| 39 | PAYX | Paychex Inc | 股票-科技 | 0.80% | -0.03% | -2.54% | |
| 40 | CMCSA | Comcast Corp-class A | 股票-通信服务 | 0.79% | -0.16% | +2.69% | |
| 41 | STLD | Steel Dynamics Inc | 股票-原材料 | 0.78% | +0.12% | -1.53% | |
| 42 | HON | Honeywell International Inc | 股票-工业 | 0.73% | -0.64% | EXIT | |
| 43 | EFA | Ishares Msci Eafe ETF | ETF-其他 | 0.73% | -0.05% | +8.79% | |
| 44 | KO | Coca-cola Co/the | 股票-非周期性消费 | 0.73% | -0.04% | +4.90% | |
| 45 | TXN | Texas Instruments Inc | 股票-科技 | 0.71% | +0.24% | — | |
| 46 | DUK | Duke Energy CORP | 股票-公用事业 | 0.71% | -0.09% | -1.67% | |
| 47 | RTX | Rtx CORP | 股票-工业 | 0.70% | -0.11% | — | |
| 48 | FTNT | Fortinet Inc | 股票-科技 | 0.67% | +0.29% | -5.94% | |
| 49 | ORCL | Oracle CORP | 股票-科技 | 0.62% | -0.08% | +1.92% | |
| 50 | PEP | Pepsico Inc | 股票-非周期性消费 | 0.62% | -0.12% | -1.38% |
| # | 代码 | 标的名称 | 占比变动 | 持仓量变化 | 异动类型 |
|---|---|---|---|---|---|
| 1 | PM | Philip Morris International | +0.4% | -0.39% | 减仓 |
| 2 | PGR | Progressive CORP | +0.4% | -1.06% | 减仓 |
| 3 | ABBV | Abbvie Inc | +0.3% | +0.56% | 加仓 |
| 4 | BRK-B | Berkshire Hathaway Inc-cl B | +0.2% | +11.71% | 加仓 |
| 5 | XOM | Exxon Mobil CORP | +0.2% | +2.51% | 加仓 |
| 6 | CVS | Cvs Health CORP | +0.1% | -13.21% | 减仓 |
| 7 | KO | Coca-cola Co/the | +0.1% | +4.90% | 加仓 |
| 8 | V | Visa Inc-class A Shares | +0.1% | +2.32% | 加仓 |
| 9 | EFA | Ishares Msci Eafe ETF | +0.1% | +8.79% | 加仓 |
| 10 | JNJ | Johnson & Johnson | +0.1% | -0.73% | 减仓 |
| 11 | CVX | Chevron CORP | +0.1% | -3.57% | 减仓 |
| 12 | MCD | Mcdonald's CORP | +0.1% | -0.34% | 减仓 |
| 13 | BP | Bp Plc-spons Adr | +0.1% | NEW | 新建仓 |
| 14 | RTX | Rtx CORP | +0.1% | — | 不变 |
| 15 | BMY | Bristol-myers Squibb Co | +0.1% | +3.14% | 加仓 |
| 16 | DAL | Delta Air Lines Inc | +0.1% | NEW | 新建仓 |
| 17 | UNH | Unitedhealth Group Inc | +0.1% | +1.09% | 加仓 |
| 18 | MA | Mastercard Inc - A | +0.1% | -1.36% | 减仓 |
| 19 | AMGN | Amgen Inc | +0.1% | -0.48% | 减仓 |
| 20 | CI | THE Cigna Group | +0.1% | +3.06% | 加仓 |
| 21 | DUK | Duke Energy CORP | +0.1% | -1.67% | 减仓 |
| 22 | ELV | Elevance Health Inc | +0.1% | -9.25% | 减仓 |
| 23 | GILD | Gilead Sciences Inc | +0.1% | +2.59% | 加仓 |
| 24 | MDLZ | Mondelez International Inc-a | +0.1% | -2.54% | 减仓 |
| 25 | STLD | Steel Dynamics Inc | +0.1% | -1.53% | 减仓 |
| 26 | CSCO | Cisco Systems Inc | +0.1% | +1.32% | 加仓 |
| 27 | ABT | Abbott Laboratories | +0.1% | -0.81% | 减仓 |
| 28 | CAT | Caterpillar Inc | -0.1% | +2.42% | 加仓 |
| 29 | PNC | Pnc Financial Services Group | -0.1% | -8.69% | 减仓 |
| 30 | MAR | Marriott International -cl A | -0.1% | -2.16% | 减仓 |
| 31 | USB | US Bancorp | -0.1% | -13.29% | 减仓 |
| 32 | LMT | Lockheed Martin CORP | -0.1% | -1.07% | 减仓 |
| 33 | AMAT | Applied Materials Inc | -0.1% | +0.89% | 加仓 |
| 34 | QQQ | Invesco Qqq Trust Series 1 | -0.1% | +2.07% | 加仓 |
| 35 | ETN | Eaton Corporation plc | -0.1% | -0.03% | 减仓 |
| 36 | HD | Home Depot Inc | -0.1% | -0.71% | 减仓 |
| 37 | ORCL | Oracle CORP | -0.1% | +1.92% | 加仓 |
| 38 | PLD | Prologis Inc | -0.1% | EXIT | 清仓 |
| 39 | RNR | RenaissanceRe Holdings Ltd. | -0.1% | EXIT | 清仓 |
| 40 | IJH | Ishares Core S&p Midcap ETF | -0.1% | -0.27% | 减仓 |
| 41 | TREX | Trex Company Inc | -0.1% | EXIT | 清仓 |
| 42 | AXP | American Express Co | -0.1% | -0.28% | 减仓 |
| 43 | AMZN | Amazon.com Inc | -0.2% | +2.59% | 加仓 |
| 44 | GOOGL | Alphabet Inc-cl A | -0.2% | +1.51% | 加仓 |
| 45 | IJR | Ishares Core S&p Small-cap E | -0.3% | -6.53% | 减仓 |
| 46 | TSLA | Tesla Inc | -0.4% | -5.16% | 减仓 |
| 47 | GOOG | Alphabet Inc-cl C | -0.4% | +0.90% | 加仓 |
| 48 | NVDA | Nvidia CORP | -0.4% | -0.36% | 减仓 |
| 49 | MSFT | Microsoft CORP | -0.5% | +0.04% | 加仓 |
| 50 | AAPL | Apple Inc | -0.9% | -1.67% | 减仓 |
根据 SEC 官方 Form 13F 申报备案，Greenfield Savings Bank 在 Q1 2025 季度的美股持仓总市值约为 US$2.6亿，共申报了 145 个公开持股仓位。
在 Q1 2025 季度，Greenfield Savings Bank 按市值排列的前三大核心持股分别为：AAPL (7.2%)、MSFT (5.0%)、JPM (2.9%)。其中最大持股仓位 AAPL 占据整体投资组合约 7.2% 的权重。
在 Q1 2025 季度中，Greenfield Savings Bank 共进行了 49 项持仓异动，包含新建仓 2 个仓位、加仓 19 个仓位、减仓 25 个仓位以及清仓 3 个仓位。 其中最大新建仓标的为 BP。 本季清仓仓位包含 TREX。
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。
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。
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。