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: 0001044924
申报总市值
US$4.0亿
US$4.0亿
42 檔
50.2%
Saybrook Capital /nc 在 Q1 2026 季度的美股仓位总计估值为 US$4.0亿，分散于 42 个持仓标的之中，反映其市场参与广度与投资规模。
在 Q1 2026，Saybrook Capital /nc 展现出较为审慎的避险与获利了结姿态。本季共减仓 12 个仓位并完全清仓 1 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，Saybrook Capital /nc 的前 5 大核心持股（包含 BRK-B, GOOG, GOOGL 等）合计占整体申报市值的 50.2%，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 | BRK-B | Berkshire Hathaway Inc-cl B | 股票-其他 | 13.40% | -0.12% | +0.08% | |
| 2 | GOOG | Alphabet Inc-cl C | 股票-通信服务 | 13.12% | +1.03% | -3.24% | |
| 3 | GOOGL | Alphabet Inc-cl A | 股票-通信服务 | 12.08% | +1.16% | -1.98% | |
| 4 | AAPL | Apple Inc | 股票-科技 | 10.17% | +0.44% | -1.01% | |
| 5 | V | Visa Inc-class A Shares | 股票-金融 | 5.18% | +0.29% | +1.15% | |
| 6 | SHW | Sherwin-williams Co/the | 股票-原材料 | 4.88% | -0.13% | +0.36% | |
| 7 | RTX | Rtx CORP | 股票-工业 | 4.32% | -0.56% | -1.31% | |
| 8 | BRK-A | Berkshire Hathaway Inc-cl A | 股票-其他 | 4.25% | -0.13% | — | |
| 9 | ADP | Automatic Data Processing | 股票-科技 | 3.83% | +0.01% | -1.42% | |
| 10 | HON | Honeywell International Inc | 股票-工业 | 3.08% | -3.08% | EXIT | |
| 11 | FDS | Factset Research Systems Inc | 股票-金融 | 2.82% | -0.22% | -6.05% | |
| 12 | NKE | Nike Inc -cl B | 股票-周期性消费 | 2.80% | -0.87% | +2.10% | |
| 13 | MDLZ | Mondelez International Inc-a | 股票-非周期性消费 | 2.61% | -0.25% | +0.18% | |
| 14 | NSC | Norfolk Southern CORP | 股票-工业 | 2.60% | +0.01% | -4.54% | |
| 15 | MA | Mastercard Inc - A | 股票-金融 | 2.19% | -0.09% | +3.26% | |
| 16 | NSRGY | Nestle Sa-spons Adr | 股票-其他 | 2.05% | -0.08% | -0.12% | |
| 17 | KVUE | Kenvue Inc | 股票-非周期性消费 | 1.75% | -0.04% | -2.53% | |
| 18 | MSFT | Microsoft CORP | 股票-科技 | 1.60% | -0.14% | +4.88% | |
| 19 | UNP | Union Pacific CORP | 股票-工业 | 1.35% | +0.05% | +0.07% | |
| 20 | PEP | Pepsico Inc | 股票-非周期性消费 | 1.05% | -0.21% | — | |
| 21 | JNJ | Johnson & Johnson | 股票-医疗保健 | 0.66% | -0.02% | — | |
| 22 | DE | Deere & Co | 股票-工业 | 0.56% | +0.03% | -35.09% | |
| 23 | PG | Procter & Gamble Co/the | 股票-非周期性消费 | 0.52% | -0.03% | — | |
| 24 | IBTA | Ibotta Inc-cl A | 股票-其他 | 0.49% | +0.03% | — | |
| 25 | CAT | Caterpillar Inc | 股票-工业 | 0.38% | +0.15% | — | |
| 26 | AXP | American Express Co | 股票-金融 | 0.29% | +0.01% | — | |
| 27 | KO | Coca-cola Co/the | 股票-非周期性消费 | 0.28% | -0.01% | — | |
| 28 | DCOM | Dime Commercial Bancshares I | 股票-其他 | 0.24% | +0.03% | -1.84% | |
| 29 | ✓ | Heineken Holding NV | 股票-其他 | 0.20% | — | — | |
| 30 | DIS | Walt Disney Co/the | 股票-通信服务 | 0.19% | -0.01% | — | |
| 31 | ✓ | Laboratory Corp. of America | 股票-其他 | 0.18% | — | — | |
| 32 | NTIP | Network-1 Technologies Inc | 股票-其他 | 0.13% | -0.01% | — | |
| 33 | PFE | Pfizer Inc | 股票-医疗保健 | 0.11% | -0.02% | — | |
| 34 | MKL | Markel Group Inc | 股票-金融 | 0.10% | +0.10% | — | |
| 35 | XOM | Exxon Mobil CORP | 股票-能源 | 0.09% | -0.09% | EXIT | |
| 36 | HD | Home Depot Inc | 股票-周期性消费 | 0.08% | — | — | |
| 37 | WMT | Walmart Inc | 股票-非周期性消费 | 0.08% | -0.02% | — | |
| 38 | MCO | Moody's CORP | 股票-金融 | 0.08% | -0.01% | — | |
| 39 | APH | Amphenol Corp-cl A | 股票-科技 | 0.07% | -0.08% | EXIT | |
| 40 | ALL | Allstate CORP | 股票-金融 | 0.07% | — | — | |
| 41 | AMZN | Amazon.com Inc | 股票-周期性消费 | 0.07% | — | — | |
| 42 | OLNK | Onelink CORP | 股票-其他 | — | — | — |
| # | 代码 | 标的名称 | 占比变动 | 持仓量变化 | 异动类型 |
|---|---|---|---|---|---|
| 1 | HON | Honeywell International Inc | +0.6% | -0.24% | 减仓 |
| 2 | RTX | Rtx CORP | +0.5% | -1.31% | 减仓 |
| 3 | BRK-B | Berkshire Hathaway Inc-cl B | +0.4% | +0.08% | 加仓 |
| 4 | MDLZ | Mondelez International Inc-a | +0.4% | +0.18% | 加仓 |
| 5 | SHW | Sherwin-williams Co/the | +0.3% | +0.36% | 加仓 |
| 6 | UNP | Union Pacific CORP | +0.2% | +0.07% | 加仓 |
| 7 | NSRGY | Nestle Sa-spons Adr | +0.2% | -0.12% | 减仓 |
| 8 | IBTA | Ibotta Inc-cl A | +0.2% | — | 不变 |
| 9 | PEP | Pepsico Inc | +0.2% | — | 不变 |
| 10 | JNJ | Johnson & Johnson | +0.1% | — | 不变 |
| 11 | BRK-A | Berkshire Hathaway Inc-cl A | +0.1% | — | 不变 |
| 12 | CAT | Caterpillar Inc | +0.1% | — | 不变 |
| 13 | KVUE | Kenvue Inc | +0.1% | -2.53% | 减仓 |
| 14 | NSC | Norfolk Southern CORP | +0.1% | -4.54% | 减仓 |
| 15 | KO | Coca-cola Co/the | +0.1% | — | 不变 |
| 16 | DCOM | Dime Commercial Bancshares I | 0% | -1.84% | 减仓 |
| 17 | PG | Procter & Gamble Co/the | 0% | — | 不变 |
| 18 | XOM | Exxon Mobil CORP | 0% | — | 不变 |
| 19 | PFE | Pfizer Inc | 0% | — | 不变 |
| 20 | NTIP | Network-1 Technologies Inc | 0% | — | 不变 |
| 21 | ✓ | Laboratory Corp. of America | 0% | — | 不变 |
| 22 | WMT | Walmart Inc | 0% | — | 不变 |
| 23 | ✓ | Heineken Holding NV | 0% | — | 不变 |
| 24 | APH | Amphenol Corp-cl A | 0% | — | 不变 |
| 25 | ALL | Allstate CORP | 0% | — | 不变 |
| 26 | AAPL | Apple Inc | — | -1.01% | 减仓 |
| 27 | MCO | Moody's CORP | — | — | 不变 |
| 28 | HD | Home Depot Inc | — | — | 不变 |
| 29 | OLNK | Onelink CORP | — | — | 不变 |
| 30 | MKL | Markel Group Inc | 0% | — | 不变 |
| 31 | DIS | Walt Disney Co/the | 0% | — | 不变 |
| 32 | AXP | American Express Co | 0% | — | 不变 |
| 33 | MA | Mastercard Inc - A | -0.1% | +3.26% | 加仓 |
| 34 | DE | Deere & Co | -0.1% | -35.09% | 减仓 |
| 35 | MSFT | Microsoft CORP | -0.2% | +4.88% | 加仓 |
| 36 | NKE | Nike Inc -cl B | -0.3% | +2.10% | 加仓 |
| 37 | GOOGL | Alphabet Inc-cl A | -0.3% | -1.98% | 减仓 |
| 38 | V | Visa Inc-class A Shares | -0.3% | +1.15% | 加仓 |
| 39 | GOOG | Alphabet Inc-cl C | -0.6% | -3.24% | 减仓 |
| 40 | ADP | Automatic Data Processing | -0.7% | -1.42% | 减仓 |
| 41 | FDS | Factset Research Systems Inc | -0.9% | -6.05% | 减仓 |
| 42 | SOLS | Solstice Adv Materials Inc | — | EXIT | 清仓 |
| 43 | AMZN | Amazon.com Inc | — | NEW | 新建仓 |
根据 SEC 官方 Form 13F 申报备案，Saybrook Capital /nc 在 Q1 2026 季度的美股持仓总市值约为 US$4.0亿，共申报了 42 个公开持股仓位。
在 Q1 2026 季度，Saybrook Capital /nc 按市值排列的前三大核心持股分别为：BRK-B (13.4%)、GOOG (13.1%)、GOOGL (12.1%)。其中最大持股仓位 BRK-B 占据整体投资组合约 13.4% 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
AMZN
市值: US$24.7万
本季最大获利了结 / 清仓标的
SOLS
前期市值: US$36.3万
在 Q1 2026 季度中，Saybrook Capital /nc 共进行了 22 项持仓异动，包含新建仓 1 个仓位、加仓 8 个仓位、减仓 12 个仓位以及清仓 1 个仓位。 其中最大新建仓标的为 AMZN。 本季清仓仓位包含 SOLS。
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。