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: 0001167487
申报总市值
US$4.9亿
US$4.9亿
234 檔
43.6%
Longfellow Investment Management Co LLC 在 Q4 2025 季度的美股仓位总计估值为 US$4.9亿，分散于 234 个持仓标的之中，反映其市场参与广度与投资规模。
在 Q4 2025，Longfellow Investment Management Co LLC 展现出较为审慎的避险与获利了结姿态。本季共减仓 17 个仓位并完全清仓 9 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，Longfellow Investment Management Co LLC 的前 5 大核心持股（包含 EPD, ET, WES 等）合计占整体申报市值的 43.6%，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 234 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 | EPD | Enterprise Products Partners | 股票-能源 | 11.48% | -0.38% | +4.13% | |
| 2 | ET | Energy Transfer LP | 股票-能源 | 11.26% | -0.24% | +56.25% | |
| 3 | WES | Western Midstream Partners L | 股票-能源 | 9.71% | +0.33% | +10.53% | |
| 4 | MPLX | Mplx LP | 股票-能源 | 9.23% | -0.22% | — | |
| 5 | PAA | Plains All Amer Pipeline LP | 股票-能源 | 6.46% | -0.13% | +21.45% | |
| 6 | HESM | Hess Midstream LP - Class A | 股票-其他 | 4.09% | -0.24% | +51.88% | |
| 7 | CNQ | Canadian Natural Resources | 股票-能源 | 3.55% | — | -30.82% | |
| 8 | VZ | Verizon Communications Inc | 股票-通信服务 | 2.03% | -0.56% | +514.24% | |
| 9 | CMCSA | Comcast Corp-class A | 股票-通信服务 | 1.84% | -0.28% | +669.70% | |
| 10 | BMY | Bristol-myers Squibb Co | 股票-医疗保健 | 1.81% | -0.09% | — | |
| 11 | PFE | Pfizer Inc | 股票-医疗保健 | 1.69% | -0.28% | — | |
| 12 | CQP | Cheniere Energy Partners LP | 股票-其他 | 1.59% | -0.13% | — | |
| 13 | BXMT | Blackstone Mortgage Tru-cl A | 股票-房地产 | 1.38% | -0.17% | — | |
| 14 | DEA | Easterly Government Properti | 股票-其他 | 1.35% | +0.17% | — | |
| 15 | PSA | Public Storage | 股票-房地产 | 0.78% | -0.10% | +467.96% | |
| 16 | BA | Boeing Co/the | 股票-工业 | 0.74% | +0.06% | — | |
| 17 | AMT | American Tower CORP | 股票-房地产 | 0.74% | -0.04% | +822.01% | |
| 18 | VALE | Vale Sa-sp Adr | 股票-原材料 | 0.70% | -0.07% | -13.28% | |
| 19 | SJNK | Ss Spdr Bb St Hi Yield ETF | ETF-其他 | 0.67% | -0.02% | — | |
| 20 | DIS | Walt Disney Co/the | 股票-通信服务 | 0.64% | +0.06% | — | |
| 21 | ABEV | Ambev Sa-adr | 股票-非周期性消费 | 0.64% | -0.15% | -13.28% | |
| 22 | WY | Weyerhaeuser Co | 股票-房地产 | 0.62% | +0.03% | — | |
| 23 | COLD | Americold Realty Trust Inc | 股票-房地产 | 0.61% | +0.17% | — | |
| 24 | HDB | Hdfc Bank Ltd-adr | 股票-金融 | 0.58% | +0.04% | -5.45% | |
| 25 | NVO | Novo-nordisk A/s-spons Adr | 股票-医疗保健 | 0.57% | — | — | |
| 26 | IBN | Icici Bank Ltd-spon Adr | 股票-金融 | 0.55% | +0.03% | -5.27% | |
| 27 | APD | Air Products & Chemicals Inc | 股票-原材料 | 0.52% | -0.03% | +256.48% | |
| 28 | JBS | Jbs N.v. | 股票-其他 | 0.52% | -0.26% | -13.28% | |
| 29 | INFY | Infosys Ltd-sp Adr | 股票-科技 | 0.49% | -0.12% | -13.28% | |
| 30 | PBR | Petroleo Brasileiro-spon Adr | 股票-能源 | 0.49% | -0.17% | -13.28% | |
| 31 | VIV | Telefonica Brasil-adr | 股票-其他 | 0.47% | -0.17% | -33.16% | |
| 32 | UGP | Ultrapar Particpac-spon Adr | 股票-其他 | 0.45% | -0.13% | -13.28% | |
| 33 | PPG | Ppg Industries Inc | 股票-原材料 | 0.45% | +0.09% | +290.31% | |
| 34 | HD | Home Depot Inc | 股票-周期性消费 | 0.45% | +0.09% | +0.10% | |
| 35 | BBD | Banco Bradesco-adr | 股票-其他 | 0.41% | -0.07% | -13.28% | |
| 36 | CVX | Chevron CORP | 股票-能源 | 0.41% | -0.07% | — | |
| 37 | UNH | Unitedhealth Group Inc | 股票-医疗保健 | 0.40% | -0.04% | +0.15% | |
| 38 | ITUB | Itau Unibanco H-spon Prf Adr | 股票-金融 | 0.38% | -0.07% | -36.88% | |
| 39 | BAC | Bank Of America CORP | 股票-金融 | 0.35% | +0.05% | — | |
| 40 | JPM | Jpmorgan Chase & Co | 股票-金融 | 0.34% | +0.03% | — | |
| 41 | UNP | Union Pacific CORP | 股票-工业 | 0.34% | +0.03% | — | |
| 42 | TXN | Texas Instruments Inc | 股票-科技 | 0.34% | -0.35% | +50.01% | |
| 43 | ADBE | Adobe Inc | 股票-科技 | 0.34% | -0.11% | +47600.00% | |
| 44 | PG | Procter & Gamble Co/the | 股票-非周期性消费 | 0.33% | — | +0.19% | |
| 45 | IBM | Intl Business Machines CORP | 股票-科技 | 0.33% | -0.09% | -24.84% | |
| 46 | WFC | Wells Fargo & Co | 股票-金融 | 0.32% | +0.12% | — | |
| 47 | EMR | Emerson Electric Co | 股票-工业 | 0.32% | +0.10% | +40.22% | |
| 48 | C | Citigroup Inc | 股票-金融 | 0.32% | +0.07% | — | |
| 49 | USB | US Bancorp | 股票-金融 | 0.32% | +0.13% | +35.68% | |
| 50 | MS | Morgan Stanley | 股票-金融 | 0.32% | +0.01% | — |
| # | 代码 | 标的名称 | 占比变动 | 持仓量变化 | 异动类型 |
|---|---|---|---|---|---|
| 1 | ET | Energy Transfer LP | +3.4% | +56.25% | 加仓 |
| 2 | VZ | Verizon Communications Inc | +1.7% | +514.24% | 加仓 |
| 3 | CMCSA | Comcast Corp-class A | +1.6% | +669.70% | 加仓 |
| 4 | HESM | Hess Midstream LP - Class A | +1.3% | +51.88% | 加仓 |
| 5 | PAA | Plains All Amer Pipeline LP | +1.2% | +21.45% | 加仓 |
| 6 | AMT | American Tower CORP | +0.7% | +822.01% | 加仓 |
| 7 | PSA | Public Storage | +0.6% | +467.96% | 加仓 |
| 8 | WES | Western Midstream Partners L | +0.5% | +10.53% | 加仓 |
| 9 | APD | Air Products & Chemicals Inc | +0.4% | +256.48% | 加仓 |
| 10 | ADBE | Adobe Inc | +0.3% | +47600.00% | 加仓 |
| 11 | PPG | Ppg Industries Inc | +0.3% | +290.31% | 加仓 |
| 12 | BMY | Bristol-myers Squibb Co | +0.2% | — | 不变 |
| 13 | EPD | Enterprise Products Partners | +0.2% | +4.13% | 加仓 |
| 14 | MPLX | Mplx LP | +0.2% | — | 不变 |
| 15 | USB | US Bancorp | +0.1% | +35.68% | 加仓 |
| 16 | TXN | Texas Instruments Inc | +0.1% | +50.01% | 加仓 |
| 17 | EMR | Emerson Electric Co | +0.1% | +40.22% | 加仓 |
| 18 | KDP | Keurig Dr Pepper Inc | +0.1% | +97.76% | 加仓 |
| 19 | AIG | American International Group | +0.1% | +27.74% | 加仓 |
| 20 | GLW | Corning Inc | -0.1% | -38.15% | 减仓 |
| 21 | D | Dominion Energy Inc | -0.1% | -48.06% | 减仓 |
| 22 | NEE | Nextera Energy Inc | -0.1% | -46.03% | 减仓 |
| 23 | HD | Home Depot Inc | -0.1% | +0.10% | 加仓 |
| 24 | MRK | Merck & Co. Inc. | -0.1% | -40.17% | 减仓 |
| 25 | IBM | Intl Business Machines CORP | -0.1% | -24.84% | 减仓 |
| 26 | PBR | Petroleo Brasileiro-spon Adr | -0.1% | -13.28% | 减仓 |
| 27 | JBS | Jbs N.v. | -0.1% | -13.28% | 减仓 |
| 28 | UGP | Ultrapar Particpac-spon Adr | -0.2% | -13.28% | 减仓 |
| 29 | GD | General Dynamics CORP | -0.2% | -99.36% | 减仓 |
| 30 | DEA | Easterly Government Properti | -0.2% | — | 不变 |
| 31 | ITUB | Itau Unibanco H-spon Prf Adr | -0.3% | -36.88% | 减仓 |
| 32 | VIV | Telefonica Brasil-adr | -0.3% | -33.16% | 减仓 |
| 33 | AAPL | Apple Inc | -0.6% | -98.88% | 减仓 |
| 34 | BX | Blackstone Inc | -0.6% | -60.19% | 减仓 |
| 35 | META | Meta Platforms Inc-class A | -0.7% | -98.84% | 减仓 |
| 36 | AMZN | Amazon.com Inc | -0.9% | -99.25% | 减仓 |
| 37 | GOOG | Alphabet Inc-cl C | -1.3% | -99.56% | 减仓 |
| 38 | CNQ | Canadian Natural Resources | -1.5% | -30.82% | 减仓 |
| 39 | NEM | Newmont CORP | — | EXIT | 清仓 |
| 40 | ASML | ASML Holding N.V. | — | EXIT | 清仓 |
| 41 | AZNN | Astrazeneca Plc-spons Adr | — | EXIT | 清仓 |
| 42 | WY | Weyerhaeuser Co | — | NEW | 新建仓 |
| 43 | COLD | Americold Realty Trust Inc | — | NEW | 新建仓 |
| 44 | KKR | Kkr & Co Inc | — | EXIT | 清仓 |
| 45 | FDX | Fedex CORP | — | EXIT | 清仓 |
| 46 | AMGN | Amgen Inc | — | EXIT | 清仓 |
| 47 | ORI | Old Republic Intl CORP | — | EXIT | 清仓 |
| 48 | CB | Chubb Limited | — | EXIT | 清仓 |
| 49 | FAST | Fastenal Co | — | NEW | 新建仓 |
| 50 | KVUE | Kenvue Inc | — | EXIT | 清仓 |
根据 SEC 官方 Form 13F 申报备案，Longfellow Investment Management Co LLC 在 Q4 2025 季度的美股持仓总市值约为 US$4.9亿，共申报了 234 个公开持股仓位。
在 Q4 2025 季度，Longfellow Investment Management Co LLC 按市值排列的前三大核心持股分别为：EPD (11.5%)、ET (11.3%)、WES (9.7%)。其中最大持股仓位 EPD 占据整体投资组合约 11.5% 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
WY
市值: US$275.8万
本季最大获利了结 / 清仓标的
NEM
前期市值: US$807.0万
在 Q4 2025 季度中，Longfellow Investment Management Co LLC 共进行了 47 项持仓异动，包含新建仓 3 个仓位、加仓 18 个仓位、减仓 17 个仓位以及清仓 9 个仓位。 其中最大新建仓标的为 WY。 本季清仓仓位包含 NEM。
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。