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: 0000894309
申报总市值
US$2.4亿
US$2.4亿
105 檔
12.4%
Q3 2024 季度申报显示，Security National Bank Of Sioux City Iowa /ia/ 披露的美股组合总市值为 US$2.4亿，涵盖 105 个不同之权益投资仓位。
在 Q3 2024 期间，Security National Bank Of Sioux City Iowa /ia/ 的持仓组合保持高度稳定，未出现显著的大幅增减仓操作，显示机构对现有持股结构维持较高之延续性。
在资产配置集中度方面，Security National Bank Of Sioux City Iowa /ia/ 的前 5 大核心持股（包含 AAPL, MSFT, BRK-B 等）合计占整体申报市值的 12.4%，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 | AAPL | Apple Inc | 股票-科技 | 4.58% | -0.25% | +1.63% | |
| 2 | MSFT | Microsoft CORP | 股票-科技 | 4.31% | -0.18% | +0.80% | |
| 3 | BRK-B | Berkshire Hathaway Inc-cl B | 股票-其他 | 3.86% | -0.69% | -0.29% | |
| 4 | BRK-A | Berkshire Hathaway Inc-cl A | 股票-其他 | 2.95% | -0.82% | — | |
| 5 | XOM | Exxon Mobil CORP | 股票-能源 | 2.82% | -0.85% | +16.72% | |
| 6 | PGR | Progressive CORP | 股票-金融 | 2.63% | — | — | |
| 7 | TMO | Thermo Fisher Scientific Inc | 股票-医疗保健 | 2.54% | -0.21% | +1.36% | |
| 8 | ORCL | Oracle CORP | 股票-科技 | 2.46% | -0.04% | -0.33% | |
| 9 | GOOGL | Alphabet Inc-cl A | 股票-通信服务 | 2.42% | +0.38% | +1.47% | |
| 10 | ABBV | Abbvie Inc | 股票-医疗保健 | 2.37% | -0.17% | +46.78% | |
| 11 | AFL | Aflac Inc | 股票-金融 | 2.31% | -0.16% | +0.01% | |
| 12 | QCOM | Qualcomm Inc | 股票-科技 | 2.03% | +0.52% | +0.92% | |
| 13 | BAH | Booz Allen Hamilton Holdings | 股票-工业 | 2.00% | -0.24% | +0.02% | |
| 14 | WMT | Walmart Inc | 股票-非周期性消费 | 1.90% | -0.96% | -0.57% | |
| 15 | LDOS | Leidos Holdings Inc | 股票-科技 | 1.75% | -0.62% | -0.28% | |
| 16 | NUE | Nucor CORP | 股票-原材料 | 1.69% | +0.09% | +24.81% | |
| 17 | JNJ | Johnson & Johnson | 股票-医疗保健 | 1.68% | -0.17% | +11.60% | |
| 18 | HD | Home Depot Inc | 股票-周期性消费 | 1.65% | -0.03% | +0.10% | |
| 19 | ADP | Automatic Data Processing | 股票-科技 | 1.63% | +0.01% | +0.02% | |
| 20 | DHR | Danaher CORP | 股票-医疗保健 | 1.58% | -0.11% | -0.33% | |
| 21 | GIS | General Mills Inc | 股票-非周期性消费 | 1.51% | — | NEW | |
| 22 | O | Realty Income CORP | 股票-房地产 | 1.43% | -0.13% | +0.17% | |
| 23 | DLR | Digital Realty Trust Inc | 股票-房地产 | 1.42% | -0.20% | -0.10% | |
| 24 | NKE | Nike Inc -cl B | 股票-周期性消费 | 1.38% | -1.02% | +0.44% | |
| 25 | CMI | Cummins Inc | 股票-工业 | 1.32% | +0.12% | +1.56% | |
| 26 | UNP | Union Pacific CORP | 股票-工业 | 1.30% | -0.02% | +0.05% | |
| 27 | VZ | Verizon Communications Inc | 股票-通信服务 | 1.30% | -0.31% | +3.79% | |
| 28 | LIN | Linde plc | 股票-原材料 | 1.27% | -0.14% | +0.05% | |
| 29 | J | Jacobs Solutions Inc | 股票-工业 | 1.23% | -0.15% | -0.13% | |
| 30 | VEA | Vanguard Ftse Developed ETF | ETF-其他 | 1.20% | -0.14% | -0.14% | |
| 31 | CTSH | Cognizant Tech Solutions-a | 股票-科技 | 1.18% | -0.35% | +0.15% | |
| 32 | STT | State Street CORP | 股票-金融 | 1.17% | +0.27% | +0.29% | |
| 33 | ABT | Abbott Laboratories | 股票-医疗保健 | 1.17% | -0.19% | +0.15% | |
| 34 | CMCSA | Comcast Corp-class A | 股票-通信服务 | 1.08% | -0.13% | +0.20% | |
| 35 | VLTO | Veralto CORP | 股票-工业 | 1.07% | -0.06% | -0.19% | |
| 36 | PEP | Pepsico Inc | 股票-非周期性消费 | 1.04% | -0.20% | +0.75% | |
| 37 | CL | Colgate-palmolive Co | 股票-非周期性消费 | 1.02% | +0.03% | -0.19% | |
| 38 | NVDA | Nvidia CORP | 股票-科技 | 1.01% | -0.05% | +130.41% | |
| 39 | TROW | T Rowe Price Group Inc | 股票-金融 | 0.98% | +0.20% | +0.31% | |
| 40 | WAB | Wabtec CORP | 股票-工业 | 0.97% | -0.13% | -0.22% | |
| 41 | RLI | Rli CORP | 股票-金融 | 0.96% | — | — | |
| 42 | RTX | Rtx CORP | 股票-工业 | 0.94% | -0.26% | +0.53% | |
| 43 | TGT | Target CORP | 股票-周期性消费 | 0.93% | +0.04% | NEW | |
| 44 | TD | Toronto-dominion Bank | 股票-金融 | 0.93% | — | +4.51% | |
| 45 | PRU | Prudential Financial Inc | 股票-金融 | 0.90% | +0.05% | +0.89% | |
| 46 | PYPL | Paypal Holdings Inc | 股票-金融 | 0.86% | -0.61% | EXIT | |
| 47 | TKR | Timken Co | 股票-工业 | 0.86% | +0.12% | +1.20% | |
| 48 | SLB | Slb LTD | 股票-能源 | 0.85% | -0.21% | +0.07% | |
| 49 | TSN | Tyson Foods Inc-cl A | 股票-非周期性消费 | 0.83% | -0.11% | -0.44% | |
| 50 | IBB | Ishares Biotechnology ETF | ETF-科技型 | 0.82% | +0.03% | +0.02% |
根据 SEC 官方 Form 13F 申报备案，Security National Bank Of Sioux City Iowa /ia/ 在 Q3 2024 季度的美股持仓总市值约为 US$2.4亿，共申报了 105 个公开持股仓位。
在 Q3 2024 季度，Security National Bank Of Sioux City Iowa /ia/ 按市值排列的前三大核心持股分别为：AAPL (4.6%)、MSFT (4.3%)、BRK-B (3.9%)。其中最大持股仓位 AAPL 占据整体投资组合约 4.6% 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。
在 Q3 2024 季度中，Security National Bank Of Sioux City Iowa /ia/ 的持仓组合维持高度稳定，未出现大规模调仓操作。
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。