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: 0000918504
申报总市值
US$2.6亿
US$2.6亿
91 檔
23.5%
在 Q3 2025 的 13F 官方备案中，Birmingham Capital Management Co Inc/al 管理的美股投资组合规模来到 US$2.6亿，整体持股档数为 91 档。
在 Q3 2025，Birmingham Capital Management Co Inc/al 展现出较为审慎的避险与获利了结姿态。本季共减仓 67 个仓位并完全清仓 19 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，Birmingham Capital Management Co Inc/al 的前 5 大核心持股（包含 CAT, DE, ALL 等）合计占整体申报市值的 23.5%，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 | CAT | Caterpillar Inc | 股票-工业 | 8.76% | +3.93% | — | |
| 2 | DE | Deere & Co | 股票-工业 | 6.74% | +0.06% | -0.70% | |
| 3 | ALL | Allstate CORP | 股票-金融 | 4.51% | +0.14% | -2.72% | |
| 4 | MCD | Mcdonald's CORP | 股票-周期性消费 | 4.25% | -0.87% | -4.42% | |
| 5 | LLY | Eli Lilly & Co | 股票-医疗保健 | 4.18% | +0.50% | +15.49% | |
| 6 | ✓ | 股票-其他 | 3.97% | — | +4.79% | ||
| 7 | LMT | Lockheed Martin CORP | 股票-工业 | 3.39% | -0.90% | +12.58% | |
| 8 | EMR | Emerson Electric Co | 股票-工业 | 3.24% | -0.07% | -4.94% | |
| 9 | CMI | Cummins Inc | 股票-工业 | 2.83% | +0.54% | -0.68% | |
| 10 | CVX | Chevron CORP | 股票-能源 | 2.62% | -0.91% | -6.70% | |
| 11 | ✓ | 股票-其他 | 2.57% | — | -6.20% | ||
| 12 | JNJ | Johnson & Johnson | 股票-医疗保健 | 2.51% | -0.23% | -7.10% | |
| 13 | IBM | Intl Business Machines CORP | 股票-科技 | 2.45% | +0.09% | -9.94% | |
| 14 | PG | Procter & Gamble Co/the | 股票-非周期性消费 | 2.39% | -0.17% | -7.83% | |
| 15 | AXP | American Express Co | 股票-金融 | 2.06% | -0.04% | -1.46% | |
| 16 | ✓ | 股票-其他 | 2.05% | — | -7.65% | ||
| 17 | HSY | Hershey Co/the | 股票-非周期性消费 | 1.98% | -0.49% | -3.09% | |
| 18 | ✓ | 股票-其他 | 1.95% | — | -7.56% | ||
| 19 | AAPL | Apple Inc | 股票-科技 | 1.85% | +0.05% | -6.96% | |
| 20 | KO | Coca-cola Co/the | 股票-非周期性消费 | 1.76% | -0.07% | -7.44% | |
| 21 | SO | Southern Co/the | 股票-公用事业 | 1.54% | -0.16% | -7.65% | |
| 22 | ✓ | 股票-其他 | 1.52% | — | -2.74% | ||
| 23 | IVV | Ishares Core S&p 500 ETF | ETF-大型股与成长 | 1.47% | +0.05% | — | |
| 24 | PFE | Pfizer Inc | 股票-医疗保健 | 1.40% | -0.31% | -9.38% | |
| 25 | GE | General Electric | 股票-工业 | 1.38% | +0.21% | +1.08% | |
| 26 | BA | Boeing Co/the | 股票-工业 | 1.33% | -0.02% | +84.76% | |
| 27 | ABT | Abbott Laboratories | 股票-医疗保健 | 1.24% | -0.17% | -9.94% | |
| 28 | ✓ | 股票-其他 | 1.22% | — | -3.17% | ||
| 29 | ✓ | 股票-其他 | 1.11% | — | -1.21% | ||
| 30 | BAC | Bank Of America CORP | 股票-金融 | 0.96% | +0.04% | -1.22% | |
| 31 | ✓ | 股票-其他 | 0.93% | — | -17.45% | ||
| 32 | ✓ | 股票-其他 | 0.91% | — | -16.23% | ||
| 33 | INTC | Intel CORP | 股票-科技 | 0.86% | +0.51% | -12.83% | |
| 34 | ITA | Ishares U.s. Aerospace & Def | ETF-其他 | 0.83% | — | +70.44% | |
| 35 | ✓ | 股票-其他 | 0.82% | — | — | ||
| 36 | SCHO | Schwab Short-term US Treas | ETF-其他 | 0.82% | -0.12% | — | |
| 37 | DG | Dollar General CORP | 股票-非周期性消费 | 0.67% | -0.09% | -23.44% | |
| 38 | ✓ | 股票-其他 | 0.60% | — | +2.99% | ||
| 39 | LNC | Lincoln National CORP | 股票-金融 | 0.59% | — | — | |
| 40 | C | Citigroup Inc | 股票-金融 | 0.58% | +0.07% | -15.54% | |
| 41 | SLB | Slb LTD | 股票-能源 | 0.51% | -0.11% | -0.77% | |
| 42 | ✓ | 股票-其他 | 0.51% | — | -1.01% | ||
| 43 | SCHW | Schwab (charles) CORP | 股票-金融 | 0.49% | -0.05% | -1.98% | |
| 44 | TXN | Texas Instruments Inc | 股票-科技 | 0.48% | +0.17% | -9.17% | |
| 45 | ✓ | 股票-其他 | 0.47% | — | — | ||
| 46 | ✓ | 股票-其他 | 0.46% | — | -20.84% | ||
| 47 | ✓ | 股票-其他 | 0.45% | — | -26.34% | ||
| 48 | GWW | Ww Grainger Inc | 股票-工业 | 0.43% | +0.06% | -23.79% | |
| 49 | ITW | Illinois Tool Works | 股票-工业 | 0.42% | -0.02% | -5.58% | |
| 50 | ✓ | 股票-其他 | 0.39% | — | — |
| # | 代码 | 标的名称 | 占比变动 | 持仓量变化 | 异动类型 |
|---|---|---|---|---|---|
| 1 | CAT | Caterpillar Inc | +3.6% | — | 减仓 |
| 2 | ✓ | +1.4% | +4.79% | 加仓 | |
| 3 | LMT | Lockheed Martin CORP | +1.2% | +12.58% | 加仓 |
| 4 | CMI | Cummins Inc | +1.1% | -0.68% | 减仓 |
| 5 | DE | Deere & Co | +0.9% | -0.70% | 减仓 |
| 6 | BA | Boeing Co/the | +0.9% | +84.76% | 加仓 |
| 7 | LLY | Eli Lilly & Co | +0.7% | +15.49% | 加仓 |
| 8 | GE | General Electric | +0.6% | +1.08% | 减仓 |
| 9 | ✓ | +0.6% | -2.74% | 减仓 | |
| 10 | ITA | Ishares U.s. Aerospace & Def | +0.5% | +70.44% | 加仓 |
| 11 | ALL | Allstate CORP | +0.5% | -2.72% | 减仓 |
| 12 | AXP | American Express Co | +0.5% | -1.46% | 减仓 |
| 13 | EMR | Emerson Electric Co | +0.5% | -4.94% | 减仓 |
| 14 | IVV | Ishares Core S&p 500 ETF | +0.5% | — | 不变 |
| 15 | ✓ | +0.4% | +2.99% | 不变 | |
| 16 | HSY | Hershey Co/the | +0.3% | -3.09% | 减仓 |
| 17 | INTC | Intel CORP | +0.3% | -12.83% | 减仓 |
| 18 | CLF | Cleveland-cliffs Inc | +0.2% | +201.68% | 加仓 |
| 19 | ✓ | +0.2% | -1.01% | 减仓 | |
| 20 | ✓ | +0.2% | -6.20% | 减仓 | |
| 21 | LNC | Lincoln National CORP | +0.2% | — | 不变 |
| 22 | ROK | Rockwell Automation Inc | +0.1% | — | 不变 |
| 23 | BAC | Bank Of America CORP | +0.1% | -1.22% | 减仓 |
| 24 | ✓ | +0.1% | — | 不变 | |
| 25 | ✓ | +0.1% | — | 不变 | |
| 26 | GLW | Corning Inc | +0.1% | — | 不变 |
| 27 | CCL1EUR | Carnival CORP LTD | +0.1% | — | 不变 |
| 28 | EBAY | Ebay Inc | +0.1% | -1.54% | 减仓 |
| 29 | DAL | Delta Air Lines Inc | +0.1% | — | 不变 |
| 30 | ✓ | +0.1% | — | 不变 | |
| 31 | JNJ | Johnson & Johnson | +0.1% | -7.10% | 减仓 |
| 32 | VMC | Vulcan Materials Co | +0.1% | — | 不变 |
| 33 | MCD | Mcdonald's CORP | +0.1% | -4.42% | 减仓 |
| 34 | ITW | Illinois Tool Works | +0.1% | -5.58% | 减仓 |
| 35 | C | Citigroup Inc | +0.1% | -15.54% | 减仓 |
| 36 | ✓ | +0.1% | — | 不变 | |
| 37 | MSI | Motorola Solutions Inc | +0.1% | — | 不变 |
| 38 | IWM | Ishares Russell 2000 ETF | +0.1% | — | 不变 |
| 39 | NOC | Northrop Grumman CORP | 0% | — | 不变 |
| 40 | PCAR | Paccar Inc | 0% | — | 不变 |
| 41 | ✓ | 0% | -1.71% | 减仓 | |
| 42 | ABT | Abbott Laboratories | 0% | -9.94% | 减仓 |
| 43 | ✓ | 0% | -1.21% | 减仓 | |
| 44 | LHX | L3harris Technologies Inc | 0% | -24.56% | 减仓 |
| 45 | SCHW | Schwab (charles) CORP | 0% | -1.98% | 减仓 |
| 46 | ✓ | 0% | -17.49% | 减仓 | |
| 47 | ✓ | 0% | — | 减仓 | |
| 48 | HD | Home Depot Inc | 0% | -4.08% | 减仓 |
| 49 | WHR | Whirlpool CORP | 0% | — | 不变 |
| 50 | AAPL | Apple Inc | 0% | -6.96% | 减仓 |
根据 SEC 官方 Form 13F 申报备案，Birmingham Capital Management Co Inc/al 在 Q3 2025 季度的美股持仓总市值约为 US$2.6亿，共申报了 91 个公开持股仓位。
在 Q3 2025 季度，Birmingham Capital Management Co Inc/al 按市值排列的前三大核心持股分别为：CAT (8.8%)、DE (6.7%)、ALL (4.5%)。其中最大持股仓位 CAT 占据整体投资组合约 8.8% 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
市值: US$197.1万
本季最大获利了结 / 清仓标的
EDV
前期市值: US$568.9万
在 Q3 2025 季度中，Birmingham Capital Management Co Inc/al 共进行了 93 项持仓异动，包含新建仓 1 个仓位、加仓 6 个仓位、减仓 67 个仓位以及清仓 19 个仓位。 其中最大新建仓标的为 。 本季清仓仓位包含 EDV。
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。