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: 0000918504
申报总市值
US$2.6亿
US$2.6亿
90 檔
26.4%
Q4 2025 季度申报显示，Birmingham Capital Management Co Inc/al 披露的美股组合总市值为 US$2.6亿，涵盖 90 个不同之权益投资仓位。
在 Q4 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 42 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，Birmingham Capital Management Co Inc/al 的前 5 大核心持股（包含 CAT, DE, LLY 等）合计占整体申报市值的 26.4%，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 | 10.05% | +3.93% | -0.38% | |
| 2 | DE | Deere & Co | 股票-工业 | 6.58% | +0.06% | — | |
| 3 | LLY | Eli Lilly & Co | 股票-医疗保健 | 5.65% | +0.50% | — | |
| 4 | ✓ | 股票-其他 | 4.17% | — | — | ||
| 5 | ALL | Allstate CORP | 股票-金融 | 4.16% | +0.14% | -0.87% | |
| 6 | MCD | Mcdonald's CORP | 股票-周期性消费 | 4.06% | -0.87% | -1.07% | |
| 7 | CMI | Cummins Inc | 股票-工业 | 3.28% | +0.54% | — | |
| 8 | LMT | Lockheed Martin CORP | 股票-工业 | 3.15% | -0.90% | — | |
| 9 | EMR | Emerson Electric Co | 股票-工业 | 3.11% | -0.07% | -1.04% | |
| 10 | JNJ | Johnson & Johnson | 股票-医疗保健 | 2.66% | -0.23% | -1.22% | |
| 11 | CVX | Chevron CORP | 股票-能源 | 2.43% | -0.91% | -1.23% | |
| 12 | ✓ | 股票-其他 | 2.43% | — | -0.31% | ||
| 13 | IBM | Intl Business Machines CORP | 股票-科技 | 2.42% | +0.09% | -2.11% | |
| 14 | AXP | American Express Co | 股票-金融 | 2.16% | -0.04% | -1.67% | |
| 15 | PG | Procter & Gamble Co/the | 股票-非周期性消费 | 2.12% | -0.17% | -1.18% | |
| 16 | ✓ | 股票-其他 | 2.00% | — | -1.39% | ||
| 17 | ✓ | 股票-其他 | 1.93% | — | -2.91% | ||
| 18 | AAPL | Apple Inc | 股票-科技 | 1.87% | +0.05% | -1.26% | |
| 19 | HSY | Hershey Co/the | 股票-非周期性消费 | 1.83% | -0.49% | -1.30% | |
| 20 | KO | Coca-cola Co/the | 股票-非周期性消费 | 1.76% | -0.07% | -1.04% | |
| 21 | IVV | Ishares Core S&p 500 ETF | ETF-大型股与成长 | 1.44% | +0.05% | — | |
| 22 | ✓ | 股票-其他 | 1.42% | — | -2.96% | ||
| 23 | GE | General Electric | 股票-工业 | 1.36% | +0.21% | — | |
| 24 | SO | Southern Co/the | 股票-公用事业 | 1.33% | -0.16% | -2.12% | |
| 25 | ✓ | 股票-其他 | 1.28% | — | -1.96% | ||
| 26 | PFE | Pfizer Inc | 股票-医疗保健 | 1.24% | -0.31% | -5.67% | |
| 27 | BA | Boeing Co/the | 股票-工业 | 1.22% | -0.02% | -5.04% | |
| 28 | ABT | Abbott Laboratories | 股票-医疗保健 | 1.12% | -0.17% | — | |
| 29 | ✓ | 股票-其他 | 1.11% | — | — | ||
| 30 | ✓ | 股票-其他 | 1.07% | — | -2.13% | ||
| 31 | BAC | Bank Of America CORP | 股票-金融 | 0.97% | +0.04% | -1.24% | |
| 32 | INTC | Intel CORP | 股票-科技 | 0.89% | +0.51% | -1.57% | |
| 33 | ✓ | 股票-其他 | 0.86% | — | -5.48% | ||
| 34 | ITA | Ishares U.s. Aerospace & Def | ETF-其他 | 0.82% | — | — | |
| 35 | DG | Dollar General CORP | 股票-非周期性消费 | 0.81% | -0.09% | -1.07% | |
| 36 | ✓ | 股票-其他 | 0.73% | — | -1.04% | ||
| 37 | C | Citigroup Inc | 股票-金融 | 0.64% | +0.07% | — | |
| 38 | LNC | Lincoln National CORP | 股票-金融 | 0.62% | — | — | |
| 39 | ✓ | 股票-其他 | 0.62% | — | — | ||
| 40 | ✓ | 股票-其他 | 0.59% | — | — | ||
| 41 | ✓ | 股票-其他 | 0.53% | — | — | ||
| 42 | SCHW | Schwab (charles) CORP | 股票-金融 | 0.49% | -0.05% | — | |
| 43 | SLB | Slb LTD | 股票-能源 | 0.48% | -0.11% | -11.39% | |
| 44 | SCHO | Schwab Short-term US Treas | ETF-其他 | 0.46% | -0.12% | -41.64% | |
| 45 | GWW | Ww Grainger Inc | 股票-工业 | 0.44% | +0.06% | — | |
| 46 | TXN | Texas Instruments Inc | 股票-科技 | 0.42% | +0.17% | -4.39% | |
| 47 | ✓ | 股票-其他 | 0.40% | — | -4.16% | ||
| 48 | BMY | Bristol-myers Squibb Co | 股票-医疗保健 | 0.38% | -0.06% | — | |
| 49 | ITW | Illinois Tool Works | 股票-工业 | 0.38% | -0.02% | — | |
| 50 | WMT | Walmart Inc | 股票-非周期性消费 | 0.37% | -0.04% | +78.57% |
| # | 代码 | 标的名称 | 占比变动 | 持仓量变化 | 异动类型 |
|---|---|---|---|---|---|
| 1 | LLY | Eli Lilly & Co | +1.5% | — | 不变 |
| 2 | CAT | Caterpillar Inc | +1.3% | -0.38% | 减仓 |
| 3 | CMI | Cummins Inc | +0.5% | — | 不变 |
| 4 | ✓ | +0.2% | — | 不变 | |
| 5 | ✓ | +0.2% | -1.96% | 减仓 | |
| 6 | WMT | Walmart Inc | +0.2% | +78.57% | 加仓 |
| 7 | ✓ | +0.2% | -2.13% | 减仓 | |
| 8 | JNJ | Johnson & Johnson | +0.2% | -1.22% | 减仓 |
| 9 | DG | Dollar General CORP | +0.1% | -1.07% | 减仓 |
| 10 | ✓ | +0.1% | — | 不变 | |
| 11 | AXP | American Express Co | +0.1% | -1.67% | 减仓 |
| 12 | C | Citigroup Inc | +0.1% | — | 不变 |
| 13 | BMY | Bristol-myers Squibb Co | +0.1% | — | 不变 |
| 14 | DAL | Delta Air Lines Inc | 0% | — | 不变 |
| 15 | INTC | Intel CORP | 0% | -1.57% | 减仓 |
| 16 | LNC | Lincoln National CORP | 0% | — | 不变 |
| 17 | AAPL | Apple Inc | 0% | -1.26% | 减仓 |
| 18 | ✓ | 0% | — | 不变 | |
| 19 | ROK | Rockwell Automation Inc | 0% | — | 不变 |
| 20 | ✓ | 0% | — | 不变 | |
| 21 | HAL | Halliburton Co | 0% | -2.35% | 减仓 |
| 22 | BAC | Bank Of America CORP | 0% | -1.24% | 减仓 |
| 23 | GWW | Ww Grainger Inc | 0% | — | 不变 |
| 24 | ✓ | 0% | — | 不变 | |
| 25 | CLF | Cleveland-cliffs Inc | 0% | — | 不变 |
| 26 | PCAR | Paccar Inc | 0% | — | 不变 |
| 27 | GT | Goodyear Tire & Rubber Co | 0% | -7.68% | 减仓 |
| 28 | GLW | Corning Inc | 0% | — | 不变 |
| 29 | ✓ | 0% | — | 不变 | |
| 30 | KO | Coca-cola Co/the | — | -1.04% | 减仓 |
| 31 | SCHW | Schwab (charles) CORP | — | — | 不变 |
| 32 | CCL1EUR | Carnival CORP LTD | — | — | 不变 |
| 33 | PEP | Pepsico Inc | — | — | 不变 |
| 34 | ITA | Ishares U.s. Aerospace & Def | 0% | — | 不变 |
| 35 | ✓ | 0% | -4.73% | 减仓 | |
| 36 | NOC | Northrop Grumman CORP | 0% | — | 不变 |
| 37 | LHX | L3harris Technologies Inc | 0% | — | 不变 |
| 38 | ✓ | 0% | — | 不变 | |
| 39 | ✓ | 0% | — | 不变 | |
| 40 | IWM | Ishares Russell 2000 ETF | 0% | — | 不变 |
| 41 | BP | Bp Plc-spons Adr | 0% | -2.72% | 减仓 |
| 42 | ED | Consolidated Edison Inc | 0% | — | 不变 |
| 43 | DIS | Walt Disney Co/the | 0% | — | 不变 |
| 44 | ✓ | 0% | — | 不变 | |
| 45 | ✓ | 0% | -2.91% | 减仓 | |
| 46 | GE | General Electric | 0% | — | 不变 |
| 47 | PSX | Phillips 66 | 0% | -11.28% | 减仓 |
| 48 | WY | Weyerhaeuser Co | 0% | -7.44% | 减仓 |
| 49 | ✓ | 0% | — | 不变 | |
| 50 | VMC | Vulcan Materials Co | 0% | — | 不变 |
根据 SEC 官方 Form 13F 申报备案，Birmingham Capital Management Co Inc/al 在 Q4 2025 季度的美股持仓总市值约为 US$2.6亿，共申报了 90 个公开持股仓位。
在 Q4 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 (10.1%)、DE (6.6%)、LLY (5.7%)。其中最大持股仓位 CAT 占据整体投资组合约 10.1% 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$50.2万
本季最大获利了结 / 清仓标的
SPDR PORTFOLIO CORPORATE BOND
前期市值: US$81.5万
在 Q4 2025 季度中，Birmingham Capital Management Co Inc/al 共进行了 46 项持仓异动，包含新建仓 1 个仓位、加仓 1 个仓位、减仓 42 个仓位以及清仓 2 个仓位。 其中最大新建仓标的为 。 本季清仓仓位包含 SPDR PORTFOLIO CORPORATE BOND。
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。