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: 0001109448
申报总市值
US$3023.3亿
US$3023.3亿
3228 檔
23.0%
在 Q1 2026 申报期间，Alliancebernstein L.p.（CIK: 0001109448）向美国 SEC 提交的 Form 13F 报告显示，其追踪之股票投资组合总市值达 US$3023.3亿，共持有 3228 个公开申报仓位。
在 Q1 2026，Alliancebernstein L.p. 展现出较为审慎的避险与获利了结姿态。本季共减仓 109 个仓位并完全清仓 12 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，Alliancebernstein L.p. 的前 5 大核心持股（包含 NVDA, MSFT, AMZN 等）合计占整体申报市值的 23.0%，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 3228 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 | 5.95% | -0.40% | -2.56% | |
| 2 | MSFT | Microsoft CORP | 股票-科技 | 4.98% | -1.80% | -11.88% | |
| 3 | AMZN | Amazon.com Inc | 股票-周期性消费 | 3.93% | -1.33% | -2.39% | |
| 4 | GOOG | Alphabet Inc-cl C | 股票-通信服务 | 3.91% | -0.43% | -2.53% | |
| 5 | AAPL | Apple Inc | 股票-科技 | 3.76% | -0.15% | +4.90% | |
| 6 | AVGO | Broadcom Inc | 股票-科技 | 2.79% | -0.43% | -1.61% | |
| 7 | META | Meta Platforms Inc-class A | 股票-通信服务 | 2.71% | -0.46% | -1.32% | |
| 8 | V | Visa Inc-class A Shares | 股票-金融 | 2.06% | -0.30% | -2.27% | |
| 9 | LLY | Eli Lilly & Co | 股票-医疗保健 | 1.54% | -0.24% | -4.18% | |
| 10 | IVV | Ishares Core S&p 500 ETF | ETF-大型股与成长 | 1.18% | +0.04% | +1.31% | |
| 11 | NFLX | Netflix Inc | 股票-通信服务 | 1.12% | — | +0.97% | |
| 12 | GOOGL | Alphabet Inc-cl A | 股票-通信服务 | 1.07% | +0.05% | +5.91% | |
| 13 | TSM | Taiwan Semiconductor-sp Adr | 股票-科技 | 0.83% | -0.04% | -16.96% | |
| 14 | COST | Costco Wholesale CORP | 股票-非周期性消费 | 0.77% | +0.07% | -2.89% | |
| 15 | PGR | Progressive CORP | 股票-金融 | 0.75% | -0.15% | -2.07% | |
| 16 | HD | Home Depot Inc | 股票-周期性消费 | 0.72% | — | -5.26% | |
| 17 | MNST | Monster Beverage CORP | 股票-非周期性消费 | 0.71% | -0.07% | +4.02% | |
| 18 | BRK-B | Berkshire Hathaway Inc-cl B | 股票-其他 | 0.71% | -0.14% | +25.72% | |
| 19 | ISRG | Intuitive Surgical Inc | 股票-医疗保健 | 0.70% | -0.15% | +2.48% | |
| 20 | SYK | Stryker CORP | 股票-医疗保健 | 0.69% | -0.15% | -6.07% | |
| 21 | UNH | Unitedhealth Group Inc | 股票-医疗保健 | 0.69% | — | -4.05% | |
| 22 | IXUS | Ishares Core Intl Stock ETF | ETF-其他 | 0.68% | +0.06% | +5.59% | |
| 23 | TJX | Tjx Companies Inc | 股票-周期性消费 | 0.64% | +0.02% | +11.36% | |
| 24 | MCK | Mckesson CORP | 股票-医疗保健 | 0.60% | -0.12% | -9.89% | |
| 25 | VRTX | Vertex Pharmaceuticals Inc | 股票-医疗保健 | 0.57% | -0.12% | -13.03% | |
| 26 | JPM | Jpmorgan Chase & Co | 股票-金融 | 0.54% | — | -4.30% | |
| 27 | VRSK | Verisk Analytics Inc | 股票-工业 | 0.52% | -0.14% | +30.94% | |
| 28 | ITOT | Ishares Core S&p Total U.s. | ETF-其他 | 0.51% | +0.02% | +6.78% | |
| 29 | CDNS | Cadence Design Sys Inc | 股票-科技 | 0.51% | -0.07% | +26.39% | |
| 30 | GE | General Electric | 股票-工业 | 0.47% | +0.08% | +333.25% | |
| 31 | TSLA | Tesla Inc | 股票-周期性消费 | 0.47% | -0.06% | +3.54% | |
| 32 | JNJ | Johnson & Johnson | 股票-医疗保健 | 0.47% | +0.09% | -9.70% | |
| 33 | SHOP | Shopify Inc - Class A | 股票-科技 | 0.46% | -0.15% | +34.56% | |
| 34 | AMAT | Applied Materials Inc | 股票-科技 | 0.45% | +0.16% | -14.88% | |
| 35 | DIS | Walt Disney Co/the | 股票-通信服务 | 0.45% | -0.09% | -4.75% | |
| 36 | VEEV | Veeva Systems Inc-class A | 股票-医疗保健 | 0.45% | -0.16% | +7.30% | |
| 37 | BAC | Bank Of America CORP | 股票-金融 | 0.45% | -0.01% | +12.96% | |
| 38 | TXN | Texas Instruments Inc | 股票-科技 | 0.43% | +0.13% | -3.06% | |
| 39 | ADP | Automatic Data Processing | 股票-科技 | 0.42% | -0.07% | -14.76% | |
| 40 | MA | Mastercard Inc - A | 股票-金融 | 0.42% | -0.10% | -0.17% | |
| 41 | CBOE | Cboe Global Markets Inc | 股票-金融 | 0.41% | -0.03% | -22.92% | |
| 42 | TMO | Thermo Fisher Scientific Inc | 股票-医疗保健 | 0.41% | -0.11% | -10.57% | |
| 43 | APP | Applovin Corp-class A | 股票-科技 | 0.41% | -0.20% | +10.50% | |
| 44 | SCHW | Schwab (charles) CORP | 股票-金融 | 0.41% | -0.06% | -4.98% | |
| 45 | ABBV | Abbvie Inc | 股票-医疗保健 | 0.40% | -0.11% | -19.28% | |
| 46 | EMOP | AB Emrg Mrkt Opportuniti ETF | ETF-其他 | 0.40% | +0.04% | +2212.12% | |
| 47 | XOM | Exxon Mobil CORP | 股票-能源 | 0.39% | +0.21% | +37.89% | |
| 48 | MRK | Merck & Co. Inc. | 股票-医疗保健 | 0.39% | +0.13% | +30.92% | |
| 49 | WMT | Walmart Inc | 股票-非周期性消费 | 0.38% | +0.03% | -16.45% | |
| 50 | WFC | Wells Fargo & Co | 股票-金融 | 0.38% | -0.04% | -11.22% |
| # | 代码 | 标的名称 | 占比变动 | 持仓量变化 | 异动类型 |
|---|---|---|---|---|---|
| 1 | EMOP | AB Emrg Mrkt Opportuniti ETF | +0.4% | +2212.12% | 加仓 |
| 2 | GE | General Electric | +0.4% | +333.25% | 加仓 |
| 3 | AZN | AstraZeneca PLC | +0.3% | NEW | 新建仓 |
| 4 | AAPL | Apple Inc | +0.3% | +4.90% | 加仓 |
| 5 | BRK-B | Berkshire Hathaway Inc-cl B | +0.2% | +25.72% | 加仓 |
| 6 | RDDT | Reddit Inc-cl A | +0.1% | +56.48% | 加仓 |
| 7 | VRSK | Verisk Analytics Inc | +0.1% | +30.94% | 加仓 |
| 8 | SHOP | Shopify Inc - Class A | +0.1% | +34.56% | 加仓 |
| 9 | CDNS | Cadence Design Sys Inc | +0.1% | +26.39% | 加仓 |
| 10 | XOM | Exxon Mobil CORP | +0.1% | +37.89% | 加仓 |
| 11 | TOST | Toast Inc-class A | +0.1% | +94.76% | 加仓 |
| 12 | ITT | Itt Inc | +0.1% | +154.42% | 加仓 |
| 13 | LRGC | AB US Lc Strategic Eq ETF | +0.1% | +56.10% | 加仓 |
| 14 | DXCM | Dexcom Inc | +0.1% | +49.85% | 加仓 |
| 15 | MRK | Merck & Co. Inc. | +0.1% | +30.92% | 加仓 |
| 16 | USB | US Bancorp | +0.1% | +315.29% | 加仓 |
| 17 | FWD | AB Disruptors ETF | +0.1% | +31.24% | 加仓 |
| 18 | GOOGL | Alphabet Inc-cl A | +0.1% | +5.91% | 加仓 |
| 19 | TJX | Tjx Companies Inc | +0.1% | +11.36% | 加仓 |
| 20 | CSCO | Cisco Systems Inc | +0.1% | +23.44% | 加仓 |
| 21 | CARR | Carrier Global CORP | +0.1% | +440.96% | 加仓 |
| 22 | KLAC | Kla CORP | +0.1% | +66.13% | 加仓 |
| 23 | MCD | Mcdonald's CORP | +0.1% | +49.13% | 加仓 |
| 24 | LIN | Linde plc | +0.1% | +46.56% | 加仓 |
| 25 | PCOR | Procore Technologies Inc | +0.1% | +33.40% | 加仓 |
| 26 | BAC | Bank Of America CORP | +0.1% | +12.96% | 加仓 |
| 27 | IXUS | Ishares Core Intl Stock ETF | +0.1% | +5.59% | 加仓 |
| 28 | EXP | Eagle Materials Inc | +0.1% | +247.53% | 加仓 |
| 29 | FFIV | F5 Inc | +0.1% | +300.85% | 加仓 |
| 30 | SPGI | S&p Global Inc | +0.1% | +22.04% | 加仓 |
| 31 | APP | Applovin Corp-class A | +0.1% | +10.50% | 加仓 |
| 32 | MNST | Monster Beverage CORP | +0.1% | +4.02% | 加仓 |
| 33 | USFD | US Foods Holding CORP | 0% | +226.30% | 加仓 |
| 34 | WELL | Welltower Inc | 0% | +55.39% | 加仓 |
| 35 | LPLA | Lpl Financial Holdings Inc | 0% | +31.07% | 加仓 |
| 36 | ETN | Eaton Corporation plc | 0% | +13.08% | 加仓 |
| 37 | BMY | Bristol-myers Squibb Co | 0% | +83.49% | 加仓 |
| 38 | OLED | Universal Display CORP | 0% | +1979.04% | 加仓 |
| 39 | ILMN | Illumina Inc | 0% | +360.94% | 加仓 |
| 40 | TMUS | T-mobile US Inc | 0% | +19.15% | 加仓 |
| 41 | BNDX | Vanguard Total Intl Bond ETF | 0% | +40.70% | 加仓 |
| 42 | DOCN | Digitalocean Holdings Inc | 0% | +2623.73% | 加仓 |
| 43 | ITOT | Ishares Core S&p Total U.s. | 0% | +6.78% | 加仓 |
| 44 | GRMN | Garmin Ltd. | 0% | +33.05% | 加仓 |
| 45 | VEEV | Veeva Systems Inc-class A | 0% | +7.30% | 加仓 |
| 46 | VOO | Vanguard S&p 500 ETF | 0% | +10.69% | 加仓 |
| 47 | CALX | Calix Inc | 0% | +122.32% | 加仓 |
| 48 | CORB | AB Core Bond ETF | 0% | +10.11% | 加仓 |
| 49 | AVGO | Broadcom Inc | 0% | -1.61% | 减仓 |
| 50 | META | Meta Platforms Inc-class A | 0% | -1.32% | 减仓 |
根据 SEC 官方 Form 13F 申报备案，Alliancebernstein L.p. 在 Q1 2026 季度的美股持仓总市值约为 US$3023.3亿，共申报了 3228 个公开持股仓位。
在 Q1 2026 季度，Alliancebernstein L.p. 按市值排列的前三大核心持股分别为：NVDA (6.0%)、MSFT (5.0%)、AMZN (3.9%)。其中最大持股仓位 NVDA 占据整体投资组合约 6.0% 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
AZN
市值: US$10.2亿
本季最大获利了结 / 清仓标的
AZNN
前期市值: US$1.2亿
在 Q1 2026 季度中，Alliancebernstein L.p. 共进行了 200 项持仓异动，包含新建仓 3 个仓位、加仓 76 个仓位、减仓 109 个仓位以及清仓 12 个仓位。 其中最大新建仓标的为 AZN。 本季清仓仓位包含 AZNN。
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。