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: 0001767945
申报总市值
US$20.8亿
US$20.8亿
572 檔
23.1%
根据最新整理的 13F 季度数据集，Ostrum Asset Management 于 Q4 2025 结束时的管理资产规模为 US$20.8亿。该机构在本季度申报了 572 档美股持仓，呈现出该时期的主要投资地图。
在 Q4 2025，Ostrum Asset Management 展现出较为审慎的避险与获利了结姿态。本季共减仓 155 个仓位并完全清仓 13 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，Ostrum Asset Management 的前 5 大核心持股（包含 NVDA, MSFT, GOOGL 等）合计占整体申报市值的 23.1%，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 572 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 | NVDA | Nvidia CORP | 股票-科技 | 5.15% | -0.08% | -1.28% | |
| 2 | MSFT | Microsoft CORP | 股票-科技 | 4.65% | -0.14% | -6.21% | |
| 3 | GOOGL | Alphabet Inc-cl A | 股票-通信服务 | 4.61% | +0.23% | -3.24% | |
| 4 | AMZN | Amazon.com Inc | 股票-周期性消费 | 4.37% | -0.02% | -1.98% | |
| 5 | AVGO | Broadcom Inc | 股票-科技 | 4.25% | +0.05% | -8.09% | |
| 6 | LLY | Eli Lilly & Co | 股票-医疗保健 | 3.51% | +0.35% | -2.35% | |
| 7 | AAPL | Apple Inc | 股票-科技 | 3.38% | +0.05% | +101.80% | |
| 8 | META | Meta Platforms Inc-class A | 股票-通信服务 | 2.54% | -0.20% | +4.99% | |
| 9 | JPM | Jpmorgan Chase & Co | 股票-金融 | 2.37% | -0.09% | -9.62% | |
| 10 | AMAT | Applied Materials Inc | 股票-科技 | 2.34% | +2.31% | +890.08% | |
| 11 | MPWR | Monolithic Power Systems Inc | 股票-科技 | 2.04% | +0.59% | +13.50% | |
| 12 | URI | United Rentals Inc | 股票-工业 | 1.96% | +0.42% | +2.01% | |
| 13 | BRK-B | Berkshire Hathaway Inc-cl B | 股票-其他 | 1.77% | -0.19% | +22.71% | |
| 14 | ORLY | O'reilly Automotive Inc | 股票-周期性消费 | 1.62% | -0.04% | -0.33% | |
| 15 | GE | General Electric | 股票-工业 | 1.53% | +0.10% | -1.53% | |
| 16 | DIS | Walt Disney Co/the | 股票-通信服务 | 1.46% | +0.01% | +29.17% | |
| 17 | ICE | Intercontinental Exchange In | 股票-金融 | 1.44% | -1.17% | -9.05% | |
| 18 | ETN | Eaton Corporation plc | 股票-工业 | 1.43% | +0.09% | +8.46% | |
| 19 | COF | Capital One Financial CORP | 股票-金融 | 1.42% | -0.04% | -32.07% | |
| 20 | VMC | Vulcan Materials Co | 股票-原材料 | 1.39% | -0.08% | +2.82% | |
| 21 | INDA | Ishares Msci India ETF | ETF-其他 | 1.35% | -1.34% | EXIT | |
| 22 | SNPS | Synopsys Inc | 股票-科技 | 1.07% | -0.10% | +1095.53% | |
| 23 | NUE | Nucor CORP | 股票-原材料 | 1.03% | +0.21% | +1468.68% | |
| 24 | NOW | Servicenow Inc | 股票-科技 | 1.02% | -0.01% | +425.02% | |
| 25 | GOOG | Alphabet Inc-cl C | 股票-通信服务 | 0.98% | +0.01% | -16.69% | |
| 26 | XYL | Xylem Inc | 股票-工业 | 0.95% | — | -24.89% | |
| 27 | BLD | Topbuild CORP | 股票-工业 | 0.93% | — | -9.23% | |
| 28 | JNJ | Johnson & Johnson | 股票-医疗保健 | 0.71% | -0.08% | -1.81% | |
| 29 | V | Visa Inc-class A Shares | 股票-金融 | 0.69% | -0.05% | -14.62% | |
| 30 | KO | Coca-cola Co/the | 股票-非周期性消费 | 0.46% | -0.02% | -2.34% | |
| 31 | PG | Procter & Gamble Co/the | 股票-非周期性消费 | 0.43% | -0.09% | +11.80% | |
| 32 | KO | The Coca-Cola Company | 股票-非周期性消费 | 0.43% | — | +23.65% | |
| 33 | TSLA | Tesla Inc | 股票-周期性消费 | 0.42% | +0.17% | -2.08% | |
| 34 | MCK | Mckesson CORP | 股票-医疗保健 | 0.41% | -0.05% | -21.55% | |
| 35 | PANW | Palo Alto Networks Inc | 股票-科技 | 0.39% | +0.11% | -1.28% | |
| 36 | MA | Mastercard Inc - A | 股票-金融 | 0.37% | +0.06% | -18.19% | |
| 37 | COR | Cencora Inc | 股票-医疗保健 | 0.35% | -0.03% | -24.56% | |
| 38 | WMT | Walmart Inc | 股票-非周期性消费 | 0.34% | -0.07% | -4.63% | |
| 39 | NEM | Newmont CORP | 股票-原材料 | 0.34% | -0.09% | -50.97% | |
| 40 | CME | Cme Group Inc | 股票-金融 | 0.33% | -0.15% | -19.72% | |
| 41 | CBOE | Cboe Global Markets Inc | 股票-金融 | 0.31% | -0.16% | -18.01% | |
| 42 | ADBE | Adobe Inc | 股票-科技 | 0.31% | -0.01% | -7.84% | |
| 43 | WM | Waste Management Inc | 股票-工业 | 0.30% | -0.05% | -6.56% | |
| 44 | IBM | Intl Business Machines CORP | 股票-科技 | 0.30% | -0.01% | -17.49% | |
| 45 | MCD | Mcdonald's CORP | 股票-周期性消费 | 0.29% | -0.11% | -32.06% | |
| 46 | MRK | Merck & Co. Inc. | 股票-医疗保健 | 0.29% | -0.01% | -24.05% | |
| 47 | QCOM | Qualcomm Inc | 股票-科技 | 0.28% | +0.09% | -3.07% | |
| 48 | LIN | Linde plc | 股票-原材料 | 0.28% | +0.04% | -13.14% | |
| 49 | CSCO | Cisco Systems Inc | 股票-科技 | 0.28% | +0.10% | -26.35% | |
| 50 | DGX | Quest Diagnostics Inc | 股票-医疗保健 | 0.27% | -0.01% | +5.01% |
| # | 代码 | 标的名称 | 占比变动 | 持仓量变化 | 异动类型 |
|---|---|---|---|---|---|
| 1 | AMAT | Applied Materials Inc | +2.2% | +890.08% | 加仓 |
| 2 | AAPL | Apple Inc | +1.9% | +101.80% | 加仓 |
| 3 | GOOGL | Alphabet Inc-cl A | +1.1% | -3.24% | 减仓 |
| 4 | LLY | Eli Lilly & Co | +1.1% | -2.35% | 减仓 |
| 5 | SNPS | Synopsys Inc | +1% | +1095.53% | 加仓 |
| 6 | NUE | Nucor CORP | +1% | +1468.68% | 加仓 |
| 7 | BRK-B | Berkshire Hathaway Inc-cl B | +0.4% | +22.71% | 加仓 |
| 8 | DIS | Walt Disney Co/the | +0.4% | +29.17% | 加仓 |
| 9 | AMZN | Amazon.com Inc | +0.4% | -1.98% | 减仓 |
| 10 | MPWR | Monolithic Power Systems Inc | +0.3% | +13.50% | 加仓 |
| 11 | NVDA | Nvidia CORP | +0.3% | -1.28% | 减仓 |
| 12 | GOOG | Alphabet Inc-cl C | +0.1% | -16.69% | 减仓 |
| 13 | AVGO | Broadcom Inc | +0.1% | -8.09% | 减仓 |
| 14 | KO | The Coca-Cola Company | +0.1% | +23.65% | 加仓 |
| 15 | JNJ | Johnson & Johnson | +0.1% | -1.81% | 减仓 |
| 16 | TTWO | Take-two Interactive Softwre | +0.1% | +62.82% | 加仓 |
| 17 | AMD | Advanced Micro Devices | +0.1% | -5.12% | 减仓 |
| 18 | IQV | Iqvia Holdings Inc | +0.1% | +461.63% | 加仓 |
| 19 | AER | AerCap Holdings N.V. | 0% | +58.92% | 加仓 |
| 20 | MU | Micron Technology Inc | 0% | -36.08% | 减仓 |
| 21 | DASH | Doordash Inc - A | 0% | +102.91% | 加仓 |
| 22 | BLD | Topbuild CORP | 0% | -9.23% | 减仓 |
| 23 | KR | Kroger Co | 0% | +27.21% | 加仓 |
| 24 | EW | Edwards Lifesciences CORP | 0% | +0.86% | 加仓 |
| 25 | HUBB | Hubbell Inc | 0% | +7.82% | 加仓 |
| 26 | META | Meta Platforms Inc-class A | 0% | +4.99% | 加仓 |
| 27 | VMC | Vulcan Materials Co | 0% | +2.82% | 加仓 |
| 28 | FLS | Flowserve CORP | 0% | +13.04% | 加仓 |
| 29 | ADBE | Adobe Inc | — | -7.84% | 减仓 |
| 30 | WM | Waste Management Inc | — | -6.56% | 减仓 |
| 31 | ABBV | Abbvie Inc | — | -5.82% | 减仓 |
| 32 | INTU | Intuit Inc | 0% | -10.43% | 减仓 |
| 33 | PEP | Pepsico Inc | 0% | -14.97% | 减仓 |
| 34 | MDT | Medtronic plc | 0% | -15.17% | 减仓 |
| 35 | AFL | Aflac Inc | 0% | -18.61% | 减仓 |
| 36 | BAC | Bank Of America CORP | 0% | -17.75% | 减仓 |
| 37 | GILD | Gilead Sciences Inc | 0% | -21.08% | 减仓 |
| 38 | ROP | Roper Technologies Inc | 0% | -13.55% | 减仓 |
| 39 | DDOG | Datadog Inc - Class A | 0% | -24.89% | 减仓 |
| 40 | ACGL | Arch Capital Group Ltd. | 0% | -24.88% | 减仓 |
| 41 | DHI | Dr Horton Inc | 0% | -10.77% | 减仓 |
| 42 | VEEV | Veeva Systems Inc-class A | 0% | -16.29% | 减仓 |
| 43 | FIS | Fidelity National Info Serv | 0% | -20.20% | 减仓 |
| 44 | IR | Ingersoll-rand Inc | 0% | -13.82% | 减仓 |
| 45 | LOW | Lowe's Cos Inc | 0% | -12.22% | 减仓 |
| 46 | VICI | Vici Properties Inc | 0% | -0.50% | 减仓 |
| 47 | KDP | Keurig Dr Pepper Inc | 0% | -19.22% | 减仓 |
| 48 | EXR | Extra Space Storage Inc | 0% | -24.89% | 减仓 |
| 49 | SCHW | Schwab (charles) CORP | 0% | -16.11% | 减仓 |
| 50 | CRWD | Crowdstrike Holdings Inc - A | 0% | -24.86% | 减仓 |
根据 SEC 官方 Form 13F 申报备案，Ostrum Asset Management 在 Q4 2025 季度的美股持仓总市值约为 US$20.8亿，共申报了 572 个公开持股仓位。
在 Q4 2025 季度，Ostrum Asset Management 按市值排列的前三大核心持股分别为：NVDA (5.2%)、MSFT (4.7%)、GOOGL (4.6%)。其中最大持股仓位 NVDA 占据整体投资组合约 5.2% 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
INDA
市值: US$2814.5万
本季最大获利了结 / 清仓标的
KEL
前期市值: US$409.6万
在 Q4 2025 季度中，Ostrum Asset Management 共进行了 199 项持仓异动，包含新建仓 8 个仓位、加仓 23 个仓位、减仓 155 个仓位以及清仓 13 个仓位。 其中最大新建仓标的为 INDA。 本季清仓仓位包含 KEL。
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。