13F 申報指南13F 觀念全攻略
什麼是 SEC Form 13F 申報？美股機構大戶持股全攻略
完整解讀 Form 13F 申報規範、1 億美元門檻與 45 天延遲申報機制，學會如何追蹤頂級對沖基金與機構法人持倉動向。
AlphaSMO 權威研究指南閱讀專題
CIK: 0002011335
申報總市值
US$10.6億
US$10.6億
49 檔
37.5%
在 Q1 2026 的 13F 官方備案中，J. Stern & Co. LLP 管理的美股投資組合規模來到 US$10.6億，整體持股檔數為 49 檔。
從 Q1 2026 申報觀察，J. Stern & Co. LLP 採取防禦導向的調倉策略，本季減碼 41 檔個股並出清 2 檔部位，顯示機構在該時期進行風險控制與流動性回收。
從部位權重觀察，前 5 大標的（包含 NVDA, GOOG, AMZN）累計市值佔比達 37.5%，是驅動 J. Stern & Co. LLP 該季度整體投資組合績效表現的核心支柱。
| # | 代號 | 標的名稱 | 資產子類別 | 佔比 | 佔比變動 | 持倉量變化 | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | 股票-科技 | 10.47% | +1.05% | -99.51% | |
| 2 | GOOG | Alphabet Inc-cl C | 股票-通訊服務 | 8.83% | +1.57% | -99.72% | |
| 3 | AMZN | Amazon.com Inc | 股票-循環性消費 | 7.03% | +0.69% | -99.60% | |
| 4 | APH | Amphenol Corp-cl A | 股票-科技 | 6.12% | +2.09% | -99.35% | |
| 5 | HON | Honeywell International Inc | 股票-工業 | 6.03% | -6.03% | EXIT | |
| 6 | ETN | Eaton Corporation plc | 股票-工業 | 5.95% | +0.88% | -99.71% | |
| 7 | META | Meta Platforms Inc-class A | 股票-通訊服務 | 5.95% | -0.33% | -99.85% | |
| 8 | MA | Mastercard Inc - A | 股票-金融 | 5.74% | -0.11% | -99.84% | |
| 9 | RTX | Rtx CORP | 股票-工業 | 5.65% | -0.38% | -99.52% | |
| 10 | ICE | Intercontinental Exchange In | 股票-金融 | 5.18% | -1.28% | -99.37% | |
| 11 | NKE | Nike Inc -cl B | 股票-循環性消費 | 3.95% | -1.03% | -98.40% | |
| 12 | AMT | American Tower CORP | 股票-房地產 | 3.61% | -0.34% | -99.43% | |
| 13 | XYL | Xylem Inc | 股票-工業 | 3.33% | -0.23% | -99.37% | |
| 14 | CRM | Salesforce Inc | 股票-科技 | 3.32% | -0.32% | -99.61% | |
| 15 | DIS | Walt Disney Co/the | 股票-通訊服務 | 3.17% | -0.15% | -99.11% | |
| 16 | ABT | Abbott Laboratories | 股票-醫療保健 | 3.14% | -0.47% | -99.20% | |
| 17 | OTIS | Otis Worldwide CORP | 股票-工業 | 2.95% | -0.33% | -98.98% | |
| 18 | TMO | Thermo Fisher Scientific Inc | 股票-醫療保健 | 2.61% | -0.11% | -99.83% | |
| 19 | ZTS | Zoetis Inc | 股票-醫療保健 | 2.20% | -2.18% | -99.20% | |
| 20 | BRK-B | Berkshire Hathaway Inc-cl B | 股票-其他 | 0.45% | +0.01% | -99.80% | |
| 21 | LRCX | Lam Research CORP | 股票-科技 | 0.41% | +0.28% | -99.43% | |
| 22 | LLY | Eli Lilly & Co | 股票-醫療保健 | 0.40% | +0.15% | -99.89% | |
| 23 | CDNS | Cadence Design Sys Inc | 股票-科技 | 0.34% | +0.12% | -99.58% | |
| 24 | V | Visa Inc-class A Shares | 股票-金融 | 0.30% | +0.04% | -99.70% | |
| 25 | MCD | Mcdonald's CORP | 股票-循環性消費 | 0.28% | -0.03% | -99.63% | |
| 26 | EL | Estee Lauder Companies-cl A | 股票-非循環性消費 | 0.27% | +0.06% | -99.04% | |
| 27 | BKNG | Booking Holdings Inc | 股票-循環性消費 | 0.27% | +0.02% | -99.98% | |
| 28 | XYZ | Block Inc | 股票-金融 | 0.26% | +0.07% | -98.10% | |
| 29 | IDXX | Idexx Laboratories Inc | 股票-醫療保健 | 0.26% | -0.25% | -99.82% | |
| 30 | HD | Home Depot Inc | 股票-循環性消費 | 0.23% | +0.02% | -99.67% | |
| 31 | TEL | TE Connectivity plc | 股票-科技 | 0.19% | — | -99.51% | |
| 32 | ISRG | Intuitive Surgical Inc | 股票-醫療保健 | 0.19% | -0.03% | -99.80% | |
| 33 | DXCM | Dexcom Inc | 股票-醫療保健 | 0.16% | +0.02% | -98.34% | |
| 34 | LOW | Lowe's Cos Inc | 股票-循環性消費 | 0.16% | -0.01% | -99.53% | |
| 35 | LIN | Linde plc | 股票-原物料 | 0.15% | — | -99.77% | |
| 36 | GOOGL | Alphabet Inc-cl A | 股票-通訊服務 | 0.09% | +0.04% | -99.05% | |
| 37 | AMAT | Applied Materials Inc | 股票-科技 | 0.08% | +0.03% | -99.68% | |
| 38 | BF-B | Brown-forman Corp-class B | 股票-其他 | 0.07% | -0.01% | -96.44% | |
| 39 | NOC | Northrop Grumman CORP | 股票-工業 | 0.05% | -0.01% | -99.82% | |
| 40 | LMT | Lockheed Martin CORP | 股票-工業 | 0.04% | -0.01% | -99.79% | |
| 41 | SLB | Slb LTD | 股票-能源 | 0.04% | -0.01% | — | |
| 42 | ADBE | Adobe Inc | 股票-科技 | 0.04% | -0.01% | -99.77% | |
| 43 | DKNG | Draftkings Inc-cl A | 股票-循環性消費 | 0.01% | — | — | |
| 44 | SAP | Sap Se-sponsored Adr | 股票-科技 | 0.01% | — | — | |
| 45 | ASML | ASML Holding N.V. | 股票-科技 | 0.01% | — | — | |
| 46 | MSFT | Microsoft CORP | 股票-科技 | 0.01% | — | — | |
| 47 | UNP | Union Pacific CORP | 股票-工業 | — | — | — | |
| 48 | FIS | Fidelity National Info Serv | 股票-科技 | — | — | — | |
| 49 | SOLS | Solstice Adv Materials Inc | 股票-原物料 | — | — | — |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | HON | Honeywell International Inc | +1.5% | -99.48% | 減碼 |
| 2 | ETN | Eaton Corporation plc | +0.9% | -99.71% | 減碼 |
| 3 | ICE | Intercontinental Exchange In | +0.6% | -99.37% | 減碼 |
| 4 | AMT | American Tower CORP | +0.4% | -99.43% | 減碼 |
| 5 | RTX | Rtx CORP | +0.3% | -99.52% | 減碼 |
| 6 | ZTS | Zoetis Inc | +0.2% | -99.20% | 減碼 |
| 7 | LRCX | Lam Research CORP | +0.1% | -99.43% | 減碼 |
| 8 | CDNS | Cadence Design Sys Inc | +0.1% | -99.58% | 減碼 |
| 9 | GOOGL | Alphabet Inc-cl A | +0.1% | -99.05% | 減碼 |
| 10 | MCD | Mcdonald's CORP | +0.1% | -99.63% | 減碼 |
| 11 | XYZ | Block Inc | +0.1% | -98.10% | 減碼 |
| 12 | LLY | Eli Lilly & Co | +0.1% | -99.89% | 減碼 |
| 13 | LIN | Linde plc | 0% | -99.77% | 減碼 |
| 14 | HD | Home Depot Inc | 0% | -99.67% | 減碼 |
| 15 | BRK-B | Berkshire Hathaway Inc-cl B | 0% | -99.80% | 減碼 |
| 16 | LOW | Lowe's Cos Inc | 0% | -99.53% | 減碼 |
| 17 | IDXX | Idexx Laboratories Inc | 0% | -99.82% | 減碼 |
| 18 | BKNG | Booking Holdings Inc | 0% | -99.98% | 減碼 |
| 19 | DXCM | Dexcom Inc | 0% | -98.34% | 減碼 |
| 20 | AMAT | Applied Materials Inc | 0% | -99.68% | 減碼 |
| 21 | TEL | TE Connectivity plc | 0% | -99.51% | 減碼 |
| 22 | META | Meta Platforms Inc-class A | 0% | -99.85% | 減碼 |
| 23 | V | Visa Inc-class A Shares | 0% | -99.70% | 減碼 |
| 24 | ISRG | Intuitive Surgical Inc | 0% | -99.80% | 減碼 |
| 25 | LMT | Lockheed Martin CORP | 0% | -99.79% | 減碼 |
| 26 | NOC | Northrop Grumman CORP | 0% | -99.82% | 減碼 |
| 27 | BF-B | Brown-forman Corp-class B | 0% | -96.44% | 減碼 |
| 28 | ADBE | Adobe Inc | 0% | -99.77% | 減碼 |
| 29 | DIS | Walt Disney Co/the | -0.1% | -99.11% | 減碼 |
| 30 | TMO | Thermo Fisher Scientific Inc | -0.1% | -99.83% | 減碼 |
| 31 | EL | Estee Lauder Companies-cl A | -0.1% | -99.04% | 減碼 |
| 32 | NKE | Nike Inc -cl B | -0.2% | -98.40% | 減碼 |
| 33 | ABT | Abbott Laboratories | -0.2% | -99.20% | 減碼 |
| 34 | NVDA | Nvidia CORP | -0.3% | -99.51% | 減碼 |
| 35 | OTIS | Otis Worldwide CORP | -0.3% | -98.98% | 減碼 |
| 36 | APH | Amphenol Corp-cl A | -0.4% | -99.35% | 減碼 |
| 37 | MA | Mastercard Inc - A | -0.5% | -99.84% | 減碼 |
| 38 | AMZN | Amazon.com Inc | -0.5% | -99.60% | 減碼 |
| 39 | XYL | Xylem Inc | -0.5% | -99.37% | 減碼 |
| 40 | GOOG | Alphabet Inc-cl C | -0.7% | -99.72% | 減碼 |
| 41 | CRM | Salesforce Inc | -0.7% | -99.61% | 減碼 |
| 42 | IT | Gartner Inc | — | EXIT | 清倉 |
| 43 | AAAU | Goldman Sachs Physical Gold | — | EXIT | 清倉 |
| 44 | SLB | Slb LTD | — | NEW | 新建倉 |
| 45 | DKNG | Draftkings Inc-cl A | — | NEW | 新建倉 |
| 46 | SAP | Sap Se-sponsored Adr | — | NEW | 新建倉 |
| 47 | ASML | ASML Holding N.V. | — | NEW | 新建倉 |
| 48 | MSFT | Microsoft CORP | — | NEW | 新建倉 |
| 49 | UNP | Union Pacific CORP | — | NEW | 新建倉 |
| 50 | FIS | Fidelity National Info Serv | — | NEW | 新建倉 |
根據 SEC 官方 Form 13F 申報備案，J. Stern & Co. LLP 在 Q1 2026 季度的美股持倉總市值約為 US$10.6億，共申報了 49 個公開持股部位。
在 Q1 2026 季度，J. Stern & Co. LLP 按市值排列的前三大核心持股分別為：NVDA (10.5%)、GOOG (8.8%)、AMZN (7.0%)。其中最大持股部位 NVDA 佔據整體投資組合約 10.5% 的權重。
精選 AlphaSMO 大戶持股與內部人交易深度分析，提升投資決策勝率
完整解讀 Form 13F 申報規範、1 億美元門檻與 45 天延遲申報機制，學會如何追蹤頂級對沖基金與機構法人持倉動向。
本季最大新建倉標的
SLB
市值: US$38.0萬
本季最大獲利了結 / 清倉標的
IT
前期市值: US$153.7萬
在 Q1 2026 季度中，J. Stern & Co. LLP 共進行了 51 項持倉異動，包含新建倉 8 個部位、加碼 0 個部位、減碼 41 個部位以及清倉 2 個部位。 其中最大新建倉標的為 SLB。 本季清倉部位包含 IT。
本頁面所有持股數據均直接同步自美國證券交易委員會（SEC）EDGAR 官方系統之 13F-HR / 13F-HR/A 季度申報文件。AlphaSMO 透過機器解析 CUSIP 與個股對照，提供 100% 精準對齊的歷史時序數據集，並支援 Schema.org 結構化資料格式。
解析公司高管、董事與 10% 大股東之 Form 4 內部人交易申報，掌握高管自家股票買賣第一手訊號。
深入剖析 5% 股益申報門檻、13D 與 13G 之差異，以及最新 SEC 申報時程規範，洞察機構法人的激進投資動向。