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: 0001999898
申报总市值
US$1.3亿
US$1.3亿
41 檔
26.6%
在 Q4 2025 申报期间，Kampmann Melissa S.（CIK: 0001999898）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$1.3亿，共持有 41 个公开申报仓位。
在 Q4 2025，Kampmann Melissa S. 展现出较为审慎的避险与获利了结姿态。本季共减仓 26 个仓位并完全清仓 2 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，Kampmann Melissa S. 的前 5 大核心持股（包含 LLY, GOOG, AAPL 等）合计占整体申报市值的 26.6%，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 | LLY | Eli Lilly & Co | 股票-医疗保健 | 6.32% | +1.23% | -0.76% | |
| 2 | GOOG | Alphabet Inc-cl C | 股票-通信服务 | 6.28% | +0.91% | -0.06% | |
| 3 | AAPL | Apple Inc | 股票-科技 | 4.76% | +0.36% | -0.04% | |
| 4 | MSFT | Microsoft CORP | 股票-科技 | 4.48% | -0.24% | — | |
| 5 | WMT | Walmart Inc | 股票-非周期性消费 | 4.20% | -0.77% | -8.94% | |
| 6 | JPM | Jpmorgan Chase & Co | 股票-金融 | 4.20% | +0.20% | -3.09% | |
| 7 | UBER | Uber Technologies Inc | 股票-工业 | 3.96% | -0.28% | -1.58% | |
| 8 | ROK | Rockwell Automation Inc | 股票-工业 | 3.84% | +1.06% | +4.30% | |
| 9 | JNJ | Johnson & Johnson | 股票-医疗保健 | 3.47% | -0.13% | -1.53% | |
| 10 | SYK | Stryker CORP | 股票-医疗保健 | 3.35% | -0.35% | -0.28% | |
| 11 | AMZN | Amazon.com Inc | 股票-周期性消费 | 3.27% | +0.23% | +0.32% | |
| 12 | FAST | Fastenal Co | 股票-工业 | 3.22% | -0.08% | +6.88% | |
| 13 | MA | Mastercard Inc - A | 股票-金融 | 3.14% | -0.11% | -0.25% | |
| 14 | PG | Procter & Gamble Co/the | 股票-非周期性消费 | 2.77% | -0.13% | -1.50% | |
| 15 | ECL | Ecolab Inc | 股票-原材料 | 2.77% | -0.02% | +0.30% | |
| 16 | IRTC | Irhythm Holdings Inc | 股票-医疗保健 | 2.74% | -0.19% | -5.30% | |
| 17 | SPGI | S&p Global Inc | 股票-金融 | 2.69% | -1.05% | -7.22% | |
| 18 | BX | Blackstone Inc | 股票-金融 | 2.57% | -0.45% | -0.22% | |
| 19 | ICE | Intercontinental Exchange In | 股票-金融 | 2.27% | -0.66% | -6.29% | |
| 20 | CVX | Chevron CORP | 股票-能源 | 2.23% | -0.65% | +3.79% | |
| 21 | RBA | Rb Global Inc | 股票-工业 | 2.23% | +0.16% | -6.41% | |
| 22 | GEV | GE Vernova Inc | 股票-工业 | 2.20% | +0.82% | +14.21% | |
| 23 | ISRG | Intuitive Surgical Inc | 股票-医疗保健 | 2.11% | -0.38% | -0.18% | |
| 24 | AON | Aon plc | 股票-金融 | 2.09% | -0.93% | -3.63% | |
| 25 | DXCM | Dexcom Inc | 股票-医疗保健 | 1.96% | — | -1.50% | |
| 26 | HD | Home Depot Inc | 股票-周期性消费 | 1.95% | — | -2.83% | |
| 27 | GNRC | Generac Holdings Inc | 股票-工业 | 1.82% | +0.96% | -3.44% | |
| 28 | WDAY | Workday Inc-class A | 股票-科技 | 1.64% | -0.81% | EXIT | |
| 29 | ORCL | Oracle CORP | 股票-科技 | 1.53% | -0.09% | — | |
| 30 | TOST | Toast Inc-class A | 股票-科技 | 1.24% | -0.14% | +1.82% | |
| 31 | BIV | Vanguard Intermediate-term B | ETF-其他 | 1.16% | -0.09% | +2.53% | |
| 32 | CRM | Salesforce Inc | 股票-科技 | 1.11% | -0.49% | -13.66% | |
| 33 | COST | Costco Wholesale CORP | 股票-非周期性消费 | 1.08% | -0.02% | — | |
| 34 | WM | Waste Management Inc | 股票-工业 | 1.06% | -0.04% | -37.42% | |
| 35 | WEC | Wec Energy Group Inc | 股票-公用事业 | 0.95% | -0.06% | — | |
| 36 | SBUX | Starbucks CORP | 股票-周期性消费 | 0.83% | +0.13% | -35.22% | |
| 37 | NOW | Servicenow Inc | 股票-科技 | 0.78% | +0.46% | — | |
| 38 | AGG | Ishares Core U.s. Aggregate | ETF-其他 | 0.78% | -0.01% | +0.96% | |
| 39 | XYL | Xylem Inc | 股票-工业 | 0.34% | -0.11% | -1.21% | |
| 40 | BA | Boeing Co/the | 股票-工业 | 0.30% | +0.11% | — | |
| 41 | CNI | Canadian Natl Railway Co | 股票-工业 | 0.30% | -0.01% | -5.23% |
| # | 代码 | 标的名称 | 占比变动 | 持仓量变化 | 异动类型 |
|---|---|---|---|---|---|
| 1 | LLY | Eli Lilly & Co | +1.9% | -0.76% | 减仓 |
| 2 | GOOG | Alphabet Inc-cl C | +1.7% | -0.06% | 减仓 |
| 3 | ROK | Rockwell Automation Inc | +0.8% | +4.30% | 加仓 |
| 4 | JNJ | Johnson & Johnson | +0.5% | -1.53% | 减仓 |
| 5 | GEV | GE Vernova Inc | +0.5% | +14.21% | 加仓 |
| 6 | ISRG | Intuitive Surgical Inc | +0.3% | -0.18% | 减仓 |
| 7 | WMT | Walmart Inc | +0.3% | -8.94% | 减仓 |
| 8 | CVX | Chevron CORP | +0.3% | +3.79% | 加仓 |
| 9 | AMZN | Amazon.com Inc | +0.2% | +0.32% | 加仓 |
| 10 | DXCM | Dexcom Inc | +0.1% | -1.50% | 减仓 |
| 11 | ECL | Ecolab Inc | +0.1% | +0.30% | 加仓 |
| 12 | SPGI | S&p Global Inc | +0.1% | -7.22% | 减仓 |
| 13 | BIV | Vanguard Intermediate-term B | 0% | +2.53% | 加仓 |
| 14 | RBA | Rb Global Inc | 0% | -6.41% | 减仓 |
| 15 | AGG | Ishares Core U.s. Aggregate | 0% | +0.96% | 加仓 |
| 16 | GNRC | Generac Holdings Inc | 0% | -3.44% | 减仓 |
| 17 | CNI | Canadian Natl Railway Co | — | -5.23% | 减仓 |
| 18 | SYK | Stryker CORP | 0% | -0.28% | 减仓 |
| 19 | XYL | Xylem Inc | 0% | -1.21% | 减仓 |
| 20 | WEC | Wec Energy Group Inc | 0% | — | 不变 |
| 21 | FAST | Fastenal Co | -0.1% | +6.88% | 加仓 |
| 22 | AAPL | Apple Inc | -0.1% | -0.04% | 减仓 |
| 23 | ICE | Intercontinental Exchange In | -0.1% | -6.29% | 减仓 |
| 24 | TOST | Toast Inc-class A | -0.1% | +1.82% | 加仓 |
| 25 | HD | Home Depot Inc | -0.1% | -2.83% | 减仓 |
| 26 | PG | Procter & Gamble Co/the | -0.2% | -1.50% | 减仓 |
| 27 | AON | Aon plc | -0.2% | -3.63% | 减仓 |
| 28 | MA | Mastercard Inc - A | -0.2% | -0.25% | 减仓 |
| 29 | BX | Blackstone Inc | -0.2% | -0.22% | 减仓 |
| 30 | CRM | Salesforce Inc | -0.3% | -13.66% | 减仓 |
| 31 | JPM | Jpmorgan Chase & Co | -0.3% | -3.09% | 减仓 |
| 32 | IRTC | Irhythm Holdings Inc | -0.3% | -5.30% | 减仓 |
| 33 | SBUX | Starbucks CORP | -0.3% | -35.22% | 减仓 |
| 34 | WM | Waste Management Inc | -0.6% | -37.42% | 减仓 |
| 35 | UBER | Uber Technologies Inc | -0.7% | -1.58% | 减仓 |
| 36 | MSFT | Microsoft CORP | -0.7% | — | 不变 |
| 37 | WDAY | Workday Inc-class A | -0.8% | -13.84% | 减仓 |
| 38 | ORCL | Oracle CORP | -0.9% | — | 不变 |
| 39 | CSGP | Costar Group Inc | — | EXIT | 清仓 |
| 40 | ZTS | Zoetis Inc | — | EXIT | 清仓 |
| 41 | COST | Costco Wholesale CORP | — | NEW | 新建仓 |
| 42 | NOW | Servicenow Inc | — | NEW | 新建仓 |
| 43 | BA | Boeing Co/the | — | NEW | 新建仓 |
根据 SEC 官方 Form 13F 申报备案，Kampmann Melissa S. 在 Q4 2025 季度的美股持仓总市值约为 US$1.3亿，共申报了 41 个公开持股仓位。
在 Q4 2025 季度，Kampmann Melissa S. 按市值排列的前三大核心持股分别为：LLY (6.3%)、GOOG (6.3%)、AAPL (4.8%)。其中最大持股仓位 LLY 占据整体投资组合约 6.3% 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
COST
市值: US$145.5万
本季最大获利了结 / 清仓标的
CSGP
前期市值: US$243.8万
在 Q4 2025 季度中，Kampmann Melissa S. 共进行了 40 项持仓异动，包含新建仓 3 个仓位、加仓 9 个仓位、减仓 26 个仓位以及清仓 2 个仓位。 其中最大新建仓标的为 COST。 本季清仓仓位包含 CSGP。
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。