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: 0001719739
申报总市值
US$8.4亿
US$8.4亿
315 檔
23.6%
Security National Bank 在 Q2 2025 季度的美股仓位总计估值为 US$8.4亿，分散于 315 个持仓标的之中，反映其市场参与广度与投资规模。
在 Q2 2025，Security National Bank 操作展现出积极扩展与加仓意向。本季共新建仓 0 个新仓位，并对 31 个既有持股进行加仓（合计增持 31 档），相较减仓与清仓仓位显著占优。
在资产配置集中度方面，Security National Bank 的前 5 大核心持股（包含 NVDA, BRK-A, BRK-B 等）合计占整体申报市值的 23.6%，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 315 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 | 12.73% | -0.79% | -3.34% | |
| 2 | BRK-A | Berkshire Hathaway Inc-cl A | 股票-其他 | 7.82% | -0.94% | — | |
| 3 | BRK-B | Berkshire Hathaway Inc-cl B | 股票-其他 | 5.59% | -0.64% | +2.15% | |
| 4 | MSFT | Microsoft CORP | 股票-科技 | 4.19% | -0.36% | -0.80% | |
| 5 | AAPL | Apple Inc | 股票-科技 | 3.94% | -0.29% | -4.96% | |
| 6 | MUSA | Murphy USA Inc | 股票-周期性消费 | 3.71% | -0.22% | -1.01% | |
| 7 | AMZN | Amazon.com Inc | 股票-周期性消费 | 2.80% | -0.06% | -0.83% | |
| 8 | PANW | Palo Alto Networks Inc | 股票-科技 | 2.76% | +1.52% | +0.41% | |
| 9 | V | Visa Inc-class A Shares | 股票-金融 | 2.39% | -0.01% | +0.39% | |
| 10 | TIPX | Ss Spdr Bb 1-10yr Tips ETF | ETF-其他 | 1.99% | -0.34% | -4.58% | |
| 11 | JEPI | Jpmorgan Equity Premium Inco | ETF-其他 | 1.97% | -0.10% | +1.33% | |
| 12 | JPM | Jpmorgan Chase & Co | 股票-金融 | 1.88% | +0.01% | +1.88% | |
| 13 | SYK | Stryker CORP | 股票-医疗保健 | 1.85% | -0.20% | +2.08% | |
| 14 | LOW | Lowe's Cos Inc | 股票-周期性消费 | 1.70% | -0.27% | -2.07% | |
| 15 | ASML | ASML Holding N.V. | 股票-科技 | 1.49% | +0.59% | +7.09% | |
| 16 | MTH | Meritage Homes CORP | 股票-周期性消费 | 1.43% | +0.13% | — | |
| 17 | ZTS | Zoetis Inc | 股票-医疗保健 | 1.39% | -0.04% | +2.77% | |
| 18 | GOOGL | Alphabet Inc-cl A | 股票-通信服务 | 1.33% | +0.14% | +1.82% | |
| 19 | BLK | Blackrock Inc | 股票-金融 | 1.28% | -0.13% | +0.26% | |
| 20 | BX | Blackstone Inc | 股票-金融 | 1.26% | -0.01% | -0.74% | |
| 21 | OUNZ | Vaneck Merk Gold ETF | ETF-避险与商品 | 1.24% | -0.38% | +348.25% | |
| 22 | RTX | Rtx CORP | 股票-工业 | 1.24% | -0.23% | +120.39% | |
| 23 | IVV | Ishares Core S&p 500 ETF | ETF-大型股与成长 | 1.19% | +0.01% | +23.11% | |
| 24 | NEE | Nextera Energy Inc | 股票-公用事业 | 1.12% | -0.19% | +0.30% | |
| 25 | COST | Costco Wholesale CORP | 股票-非周期性消费 | 1.10% | -0.13% | +5.47% | |
| 26 | NOW | Servicenow Inc | 股票-科技 | 1.08% | -0.44% | +14.52% | |
| 27 | AVGO | Broadcom Inc | 股票-科技 | 1.06% | +0.36% | -0.20% | |
| 28 | SNPS | Synopsys Inc | 股票-科技 | 0.97% | +0.06% | +8.47% | |
| 29 | KLAC | Kla CORP | 股票-科技 | 0.91% | +1.05% | +7.33% | |
| 30 | TRMB | Trimble Inc | 股票-科技 | 0.89% | -0.16% | +2.13% | |
| 31 | VXF | Vanguard Extended Market ETF | ETF-其他 | 0.88% | -0.02% | — | |
| 32 | GRBK | Green Brick Partners Inc | 股票-其他 | 0.87% | +0.13% | +4.14% | |
| 33 | BSX | Boston Scientific CORP | 股票-医疗保健 | 0.84% | -0.07% | +15.58% | |
| 34 | SCCO | Southern Copper CORP | 股票-原材料 | 0.83% | -0.14% | +6.12% | |
| 35 | ACN | Accenture plc | 股票-科技 | 0.81% | -0.01% | EXIT | |
| 36 | VOO | Vanguard S&p 500 ETF | ETF-大型股与成长 | 0.80% | -0.05% | +8.87% | |
| 37 | JPST | Jpmorgan Ultra-short Income | ETF-其他 | 0.79% | -0.14% | +11196.73% | |
| 38 | MUR | Murphy Oil CORP | 股票-能源 | 0.78% | -0.42% | — | |
| 39 | DE | Deere & Co | 股票-工业 | 0.78% | +0.07% | +10.34% | |
| 40 | BR | Broadridge Financial Solutio | 股票-科技 | 0.72% | -0.39% | -10.75% | |
| 41 | GXO | Gxo Logistics Inc | 股票-工业 | 0.71% | -0.01% | EXIT | |
| 42 | TMO | Thermo Fisher Scientific Inc | 股票-医疗保健 | 0.71% | -0.01% | +2.42% | |
| 43 | FANG | Diamondback Energy Inc | 股票-能源 | 0.69% | -0.06% | +1.17% | |
| 44 | HUBB | Hubbell Inc | 股票-工业 | 0.67% | +0.05% | +17.53% | |
| 45 | VMI | Valmont Industries | 股票-工业 | 0.64% | +0.38% | — | |
| 46 | NVT | nVent Electric plc | 股票-工业 | 0.57% | +0.04% | -3.79% | |
| 47 | VTI | Vanguard Total Stock Mkt ETF | ETF-其他 | 0.56% | -0.04% | +3.37% | |
| 48 | CASY | Casey's General Stores Inc | 股票-周期性消费 | 0.52% | -0.11% | +3.12% | |
| 49 | MA | Mastercard Inc - A | 股票-金融 | 0.43% | -0.06% | — | |
| 50 | CB | Chubb Limited | 股票-金融 | 0.42% | -0.07% | +2.75% |
| # | 代码 | 标的名称 | 占比变动 | 持仓量变化 | 异动类型 |
|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | +2.9% | -3.34% | 减仓 |
| 2 | OUNZ | Vaneck Merk Gold ETF | +1% | +348.25% | 加仓 |
| 3 | JPST | Jpmorgan Ultra-short Income | +0.8% | +11196.73% | 加仓 |
| 4 | MSFT | Microsoft CORP | +0.7% | -0.80% | 减仓 |
| 5 | RTX | Rtx CORP | +0.7% | +120.39% | 加仓 |
| 6 | AVGO | Broadcom Inc | +0.4% | -0.20% | 减仓 |
| 7 | ABT | Abbott Laboratories | +0.3% | +441.55% | 加仓 |
| 8 | GXO | Gxo Logistics Inc | +0.3% | +57.64% | 加仓 |
| 9 | PG | Procter & Gamble Co/the | +0.3% | +1630.16% | 加仓 |
| 10 | NOW | Servicenow Inc | +0.3% | +14.52% | 加仓 |
| 11 | PANW | Palo Alto Networks Inc | +0.3% | +0.41% | 加仓 |
| 12 | ASML | ASML Holding N.V. | +0.2% | +7.09% | 加仓 |
| 13 | IVV | Ishares Core S&p 500 ETF | +0.2% | +23.11% | 加仓 |
| 14 | KLAC | Kla CORP | +0.2% | +7.33% | 加仓 |
| 15 | JPM | Jpmorgan Chase & Co | +0.2% | +1.88% | 加仓 |
| 16 | HUBB | Hubbell Inc | +0.2% | +17.53% | 加仓 |
| 17 | SNPS | Synopsys Inc | +0.2% | +8.47% | 加仓 |
| 18 | AMZN | Amazon.com Inc | +0.1% | -0.83% | 减仓 |
| 19 | NVT | nVent Electric plc | +0.1% | -3.79% | 减仓 |
| 20 | BSX | Boston Scientific CORP | +0.1% | +15.58% | 加仓 |
| 21 | IVW | Ishares S&p 500 Growth ETF | +0.1% | +35.99% | 加仓 |
| 22 | GOOGL | Alphabet Inc-cl A | +0.1% | +1.82% | 加仓 |
| 23 | TRMB | Trimble Inc | +0.1% | +2.13% | 加仓 |
| 24 | VOO | Vanguard S&p 500 ETF | +0.1% | +8.87% | 加仓 |
| 25 | DE | Deere & Co | +0.1% | +10.34% | 加仓 |
| 26 | QQQ | Invesco Qqq Trust Series 1 | +0.1% | +28.72% | 加仓 |
| 27 | META | Meta Platforms Inc-class A | +0.1% | +1.08% | 加仓 |
| 28 | CASY | Casey's General Stores Inc | +0.1% | +3.12% | 加仓 |
| 29 | SCCO | Southern Copper CORP | 0% | +6.12% | 加仓 |
| 30 | GRBK | Green Brick Partners Inc | 0% | +4.14% | 加仓 |
| 31 | VMI | Valmont Industries | 0% | — | 不变 |
| 32 | BLK | Blackrock Inc | 0% | +0.26% | 加仓 |
| 33 | VXF | Vanguard Extended Market ETF | 0% | — | 不变 |
| 34 | COST | Costco Wholesale CORP | 0% | +5.47% | 加仓 |
| 35 | SYK | Stryker CORP | 0% | +2.08% | 加仓 |
| 36 | HYD | Vaneck High Yield Muni ETF | -0.1% | EXIT | 清仓 |
| 37 | BR | Broadridge Financial Solutio | -0.2% | -10.75% | 减仓 |
| 38 | FANG | Diamondback Energy Inc | -0.2% | +1.17% | 加仓 |
| 39 | TMO | Thermo Fisher Scientific Inc | -0.2% | +2.42% | 加仓 |
| 40 | MTH | Meritage Homes CORP | -0.2% | — | 不变 |
| 41 | MUR | Murphy Oil CORP | -0.3% | — | 不变 |
| 42 | LOW | Lowe's Cos Inc | -0.3% | -2.07% | 减仓 |
| 43 | TIPX | Ss Spdr Bb 1-10yr Tips ETF | -0.3% | -4.58% | 减仓 |
| 44 | MRK | Merck & Co. Inc. | -0.5% | -92.90% | 减仓 |
| 45 | PEP | Pepsico Inc | -0.5% | -69.73% | 减仓 |
| 46 | AAPL | Apple Inc | -1% | -4.96% | 减仓 |
| 47 | BRK-B | Berkshire Hathaway Inc-cl B | -1% | +2.15% | 加仓 |
| 48 | MUSA | Murphy USA Inc | -1% | -1.01% | 减仓 |
| 49 | UNH | Unitedhealth Group Inc | -1.4% | -64.04% | 减仓 |
| 50 | BRK-A | Berkshire Hathaway Inc-cl A | -1.5% | — | 不变 |
根据 SEC 官方 Form 13F 申报备案，Security National Bank 在 Q2 2025 季度的美股持仓总市值约为 US$8.4亿，共申报了 315 个公开持股仓位。
在 Q2 2025 季度，Security National Bank 按市值排列的前三大核心持股分别为：NVDA (12.7%)、BRK-A (7.8%)、BRK-B (5.6%)。其中最大持股仓位 NVDA 占据整体投资组合约 12.7% 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。
本季最大获利了结 / 清仓标的
HYD
前期市值: US$51.2万
在 Q2 2025 季度中，Security National Bank 共进行了 45 项持仓异动，包含新建仓 0 个仓位、加仓 31 个仓位、减仓 13 个仓位以及清仓 1 个仓位。 本季清仓仓位包含 HYD。
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。