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: 0000719245
申報總市值
US$16.2億
US$16.2億
495 檔
24.6%
在 Q1 2026 申報期間，Westpac Banking CORP（CIK: 0000719245）向美國 SEC 提交的 Form 13F 報告顯示，其追蹤之股票投資組合總市值達 US$16.2億，共持有 495 個公開申報部位。
從 Q1 2026 申報觀察，Westpac Banking CORP 採取防禦導向的調倉策略，本季減碼 123 檔個股並出清 4 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, AAPL, MSFT）累計市值佔比達 24.6%，是驅動 Westpac Banking CORP 該季度整體投資組合績效表現的核心支柱。
僅顯示前 200 大持股（共 495 檔）
| # | 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 | 8.02% | +0.42% | -3.36% | |
| 2 | AAPL | Apple Inc | 股票-科技 | 6.44% | -0.03% | +2.27% | |
| 3 | MSFT | Microsoft CORP | 股票-科技 | 5.13% | -0.62% | -6.25% | |
| 4 | GOOGL | Alphabet Inc-cl A | 股票-通訊服務 | 5.01% | +0.43% | -4.79% | |
| 5 | AMZN | Amazon.com Inc | 股票-循環性消費 | 3.16% | -0.03% | -11.13% | |
| 6 | AVGO | Broadcom Inc | 股票-科技 | 2.60% | +0.28% | +0.51% | |
| 7 | META | Meta Platforms Inc-class A | 股票-通訊服務 | 1.90% | -0.23% | -8.81% | |
| 8 | JPM | Jpmorgan Chase & Co | 股票-金融 | 1.77% | +0.02% | -1.99% | |
| 9 | C | Citigroup Inc | 股票-金融 | 1.50% | +0.03% | -5.43% | |
| 10 | TSLA | Tesla Inc | 股票-循環性消費 | 1.09% | +0.30% | -4.32% | |
| 11 | GS | Goldman Sachs Group Inc | 股票-金融 | 1.04% | -0.70% | -4.57% | |
| 12 | KLAC | Kla CORP | 股票-科技 | 0.97% | -0.21% | -11.87% | |
| 13 | WELL | Welltower Inc | 股票-房地產 | 0.95% | +0.03% | -5.68% | |
| 14 | CSCO | Cisco Systems Inc | 股票-科技 | 0.93% | +0.26% | -2.82% | |
| 15 | EQIX | Equinix Inc | 股票-房地產 | 0.92% | -0.06% | -0.66% | |
| 16 | MA | Mastercard Inc - A | 股票-金融 | 0.92% | -0.05% | -2.73% | |
| 17 | LLY | Eli Lilly & Co | 股票-醫療保健 | 0.88% | +0.22% | -3.65% | |
| 18 | BMY | Bristol-myers Squibb Co | 股票-醫療保健 | 0.81% | -0.21% | -4.55% | |
| 19 | GOOG | Alphabet Inc-cl C | 股票-通訊服務 | 0.81% | +0.15% | -10.01% | |
| 20 | GILD | Gilead Sciences Inc | 股票-醫療保健 | 0.78% | -0.17% | -13.24% | |
| 21 | BKNG | Booking Holdings Inc | 股票-循環性消費 | 0.75% | -0.13% | -1.50% | |
| 22 | JNJ | Johnson & Johnson | 股票-醫療保健 | 0.74% | -0.05% | +36.24% | |
| 23 | V | Visa Inc-class A Shares | 股票-金融 | 0.71% | -0.03% | -11.64% | |
| 24 | CME | Cme Group Inc | 股票-金融 | 0.69% | -0.50% | -25.44% | |
| 25 | INTU | Intuit Inc | 股票-科技 | 0.66% | -0.28% | -7.14% | |
| 26 | AMGN | Amgen Inc | 股票-醫療保健 | 0.65% | -0.01% | -1.60% | |
| 27 | APH | Amphenol Corp-cl A | 股票-科技 | 0.64% | +0.32% | -13.56% | |
| 28 | ANET | Arista Networks Inc | 股票-科技 | 0.63% | -0.22% | -12.24% | |
| 29 | UNP | Union Pacific CORP | 股票-工業 | 0.62% | -0.03% | -1.66% | |
| 30 | PLD | Prologis Inc | 股票-房地產 | 0.62% | -0.07% | -6.65% | |
| 31 | NEM | Newmont CORP | 股票-原物料 | 0.59% | -0.15% | -2.21% | |
| 32 | NFLX | Netflix Inc | 股票-通訊服務 | 0.58% | -0.33% | +1.82% | |
| 33 | MCK | Mckesson CORP | 股票-醫療保健 | 0.58% | -0.18% | -0.81% | |
| 34 | VTR | Ventas Inc | 股票-房地產 | 0.57% | -0.02% | -1.07% | |
| 35 | ADBE | Adobe Inc | 股票-科技 | 0.56% | -0.15% | +15.97% | |
| 36 | TSM | Taiwan Semiconductor-sp Adr | 股票-科技 | 0.55% | -0.11% | -20.13% | |
| 37 | PG | Procter & Gamble Co/the | 股票-非循環性消費 | 0.52% | -0.20% | -20.74% | |
| 38 | REGN | Regeneron Pharmaceuticals | 股票-醫療保健 | 0.52% | -0.25% | +39.43% | |
| 39 | BRK-B | Berkshire Hathaway Inc-cl B | 股票-其他 | 0.51% | -0.06% | +52.33% | |
| 40 | Q | Qnity Electronics Inc | 股票-科技 | 0.50% | -0.07% | — | |
| 41 | PFE | Pfizer Inc | 股票-醫療保健 | 0.49% | -0.34% | -1.75% | |
| 42 | DE | Deere & Co | 股票-工業 | 0.47% | -0.13% | +73.76% | |
| 43 | EXPE | Expedia Group Inc | 股票-循環性消費 | 0.47% | -0.01% | +193.73% | |
| 44 | BNY | Bank Of New York Mellon CORP | 股票-金融 | 0.47% | +0.03% | -1.56% | |
| 45 | USB | US Bancorp | 股票-金融 | 0.46% | -0.01% | +50.01% | |
| 46 | ITW | Illinois Tool Works | 股票-工業 | 0.46% | -0.06% | +3.04% | |
| 47 | ES | Eversource Energy | 股票-公用事業 | 0.45% | -0.10% | -13.95% | |
| 48 | DELL | Dell Technologies -c | 股票-科技 | 0.45% | +0.09% | -2.34% | |
| 49 | EXR | Extra Space Storage Inc | 股票-房地產 | 0.44% | — | -1.08% | |
| 50 | QCOM | Qualcomm Inc | 股票-科技 | 0.44% | -0.06% | -2.92% |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | WDC | Western Digital CORP | +0.3% | +231.10% | 加碼 |
| 2 | JNJ | Johnson & Johnson | +0.3% | +36.24% | 加碼 |
| 3 | AAPL | Apple Inc | +0.3% | +2.27% | 加碼 |
| 4 | FITB | Fifth Third Bancorp | +0.3% | +3114.89% | 加碼 |
| 5 | EXPE | Expedia Group Inc | +0.3% | +193.73% | 加碼 |
| 6 | DE | Deere & Co | +0.3% | +73.76% | 加碼 |
| 7 | DG | Dollar General CORP | +0.3% | +337.57% | 加碼 |
| 8 | 6D8 | Dupont De Nemours Inc | +0.3% | +211.95% | 加碼 |
| 9 | EQIX | Equinix Inc | +0.3% | -0.66% | 減碼 |
| 10 | CEG | Constellation Energy | +0.2% | +152.73% | 加碼 |
| 11 | BR | Broadridge Financial Solutio | +0.2% | +173.14% | 加碼 |
| 12 | BRK-B | Berkshire Hathaway Inc-cl B | +0.2% | +52.33% | 加碼 |
| 13 | CIEN | Ciena CORP | +0.2% | +50.57% | 加碼 |
| 14 | Q | Qnity Electronics Inc | +0.2% | — | 不變 |
| 15 | REGN | Regeneron Pharmaceuticals | +0.2% | +39.43% | 加碼 |
| 16 | COHR | Coherent CORP | +0.2% | +2000.99% | 加碼 |
| 17 | USB | US Bancorp | +0.2% | +50.01% | 加碼 |
| 18 | KLAC | Kla CORP | +0.2% | -11.87% | 減碼 |
| 19 | KR | Kroger Co | +0.1% | +55.52% | 加碼 |
| 20 | CURB | Curbline Properties CORP | +0.1% | +111.09% | 加碼 |
| 21 | AFL | Aflac Inc | +0.1% | +31.92% | 加碼 |
| 22 | DELL | Dell Technologies -c | +0.1% | -2.34% | 減碼 |
| 23 | INTC | Intel CORP | +0.1% | +47.04% | 加碼 |
| 24 | BMY | Bristol-myers Squibb Co | +0.1% | -4.55% | 減碼 |
| 25 | CAH | Cardinal Health Inc | +0.1% | +256.86% | 加碼 |
| 26 | PKG | Packaging CORP Of America | +0.1% | +1303.93% | 加碼 |
| 27 | AMGN | Amgen Inc | +0.1% | -1.60% | 減碼 |
| 28 | VST | Vistra CORP | +0.1% | +497.97% | 加碼 |
| 29 | REG | Regency Centers CORP | +0.1% | +16.60% | 加碼 |
| 30 | NEE | Nextera Energy Inc | +0.1% | -0.34% | 減碼 |
| 31 | NEM | Newmont CORP | +0.1% | -2.21% | 減碼 |
| 32 | TRV | Travelers Cos Inc/the | +0.1% | +259.89% | 加碼 |
| 33 | XOM | Exxon Mobil CORP | +0.1% | -1.32% | 減碼 |
| 34 | PFE | Pfizer Inc | +0.1% | -1.75% | 減碼 |
| 35 | ITW | Illinois Tool Works | +0.1% | +3.04% | 加碼 |
| 36 | MCK | Mckesson CORP | +0.1% | -0.81% | 減碼 |
| 37 | VTR | Ventas Inc | +0.1% | -1.07% | 減碼 |
| 38 | MET | Metlife Inc | +0.1% | +1110.62% | 加碼 |
| 39 | TDY | Teledyne Technologies Inc | +0.1% | +7.12% | 加碼 |
| 40 | CCI | Crown Castle Inc | +0.1% | +61.43% | 加碼 |
| 41 | NFLX | Netflix Inc | +0.1% | +1.82% | 加碼 |
| 42 | PWR | Quanta Services Inc | +0.1% | +13.05% | 加碼 |
| 43 | GEV | GE Vernova Inc | +0.1% | +38.69% | 加碼 |
| 44 | DLR | Digital Realty Trust Inc | +0.1% | -1.57% | 減碼 |
| 45 | CSCO | Cisco Systems Inc | +0.1% | -2.82% | 減碼 |
| 46 | DASH | Doordash Inc - A | +0.1% | +111.93% | 加碼 |
| 47 | LVS | Las Vegas Sands CORP | +0.1% | +38.42% | 加碼 |
| 48 | IRM | Iron Mountain Inc | +0.1% | -0.25% | 減碼 |
| 49 | EL | Estee Lauder Companies-cl A | 0% | +305.67% | 加碼 |
| 50 | FTI | TechnipFMC plc | 0% | +599.31% | 加碼 |
根據 SEC 官方 Form 13F 申報備案，Westpac Banking CORP 在 Q1 2026 季度的美股持倉總市值約為 US$16.2億，共申報了 495 個公開持股部位。
在 Q1 2026 季度，Westpac Banking CORP 按市值排列的前三大核心持股分別為：NVDA (8.0%)、AAPL (6.4%)、MSFT (5.1%)。其中最大持股部位 NVDA 佔據整體投資組合約 8.0% 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
FTV
市值: US$530.0萬
本季最大獲利了結 / 清倉標的
ISRG
前期市值: US$263.5萬
在 Q1 2026 季度中，Westpac Banking CORP 共進行了 195 項持倉異動，包含新建倉 19 個部位、加碼 49 個部位、減碼 123 個部位以及清倉 4 個部位。 其中最大新建倉標的為 FTV。 本季清倉部位包含 ISRG。
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。