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
451 檔
28.7%
Westpac Banking CORP 在 Q3 2025 季度的美股部位總計估值為 US$16.2億，分散於 451 個持倉標的之中，反映其市場參與廣度與投資規模。
觀察 Q3 2025 的資金脈絡，Westpac Banking CORP 在獲利結算 14 檔個股的同時，將資本重新部署至 17 檔新選標的，展現主動管理機構的輪動節奏。
從部位權重觀察，前 5 大標的（包含 NVDA, MSFT, AAPL）累計市值佔比達 28.7%，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 451 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 | 8.42% | +0.42% | +1.49% | |
| 2 | MSFT | Microsoft CORP | 股票-科技 | 7.22% | -0.62% | -0.10% | |
| 3 | AAPL | Apple Inc | 股票-科技 | 5.51% | -0.03% | +5.83% | |
| 4 | GOOGL | Alphabet Inc-cl A | 股票-通訊服務 | 4.16% | +0.43% | +8.24% | |
| 5 | AMZN | Amazon.com Inc | 股票-循環性消費 | 3.57% | -0.03% | -6.26% | |
| 6 | META | Meta Platforms Inc-class A | 股票-通訊服務 | 2.65% | -0.23% | -8.75% | |
| 7 | AVGO | Broadcom Inc | 股票-科技 | 2.31% | +0.28% | +2.55% | |
| 8 | JPM | Jpmorgan Chase & Co | 股票-金融 | 1.78% | +0.02% | -0.16% | |
| 9 | TSLA | Tesla Inc | 股票-循環性消費 | 1.33% | +0.30% | +6.75% | |
| 10 | C | Citigroup Inc | 股票-金融 | 1.33% | +0.03% | -2.95% | |
| 11 | MA | Mastercard Inc - A | 股票-金融 | 1.04% | -0.05% | -4.83% | |
| 12 | INTU | Intuit Inc | 股票-科技 | 1.01% | -0.28% | +2.10% | |
| 13 | GS | Goldman Sachs Group Inc | 股票-金融 | 0.97% | -0.70% | — | |
| 14 | BKNG | Booking Holdings Inc | 股票-循環性消費 | 0.93% | -0.13% | +4.14% | |
| 15 | ANET | Arista Networks Inc | 股票-科技 | 0.90% | -0.22% | +24.70% | |
| 16 | CME | Cme Group Inc | 股票-金融 | 0.88% | -0.50% | +28.20% | |
| 17 | V | Visa Inc-class A Shares | 股票-金融 | 0.86% | -0.03% | -11.15% | |
| 18 | WELL | Welltower Inc | 股票-房地產 | 0.84% | +0.03% | — | |
| 19 | CSCO | Cisco Systems Inc | 股票-科技 | 0.81% | +0.26% | +0.60% | |
| 20 | NFLX | Netflix Inc | 股票-通訊服務 | 0.77% | -0.33% | -10.74% | |
| 21 | APP | Applovin Corp-class A | 股票-科技 | 0.72% | — | +1.76% | |
| 22 | QCOM | Qualcomm Inc | 股票-科技 | 0.70% | -0.06% | +0.46% | |
| 23 | GOOG | Alphabet Inc-cl C | 股票-通訊服務 | 0.69% | +0.15% | -3.52% | |
| 24 | APH | Amphenol Corp-cl A | 股票-科技 | 0.68% | +0.32% | +52.94% | |
| 25 | EQIX | Equinix Inc | 股票-房地產 | 0.66% | -0.06% | +7.89% | |
| 26 | ADBE | Adobe Inc | 股票-科技 | 0.66% | -0.15% | +58.03% | |
| 27 | MRK | Merck & Co. Inc. | 股票-醫療保健 | 0.63% | -0.04% | +1.23% | |
| 28 | KLAC | Kla CORP | 股票-科技 | 0.62% | -0.21% | +11.17% | |
| 29 | PG | Procter & Gamble Co/the | 股票-非循環性消費 | 0.62% | -0.20% | -26.86% | |
| 30 | VICI | Vici Properties Inc | 股票-房地產 | 0.61% | -0.06% | — | |
| 31 | UNH | Unitedhealth Group Inc | 股票-醫療保健 | 0.60% | +0.49% | -21.90% | |
| 32 | GILD | Gilead Sciences Inc | 股票-醫療保健 | 0.59% | -0.17% | — | |
| 33 | UNP | Union Pacific CORP | 股票-工業 | 0.58% | -0.03% | +7516.79% | |
| 34 | LOW | Lowe's Cos Inc | 股票-循環性消費 | 0.58% | -0.04% | — | |
| 35 | JNJ | Johnson & Johnson | 股票-醫療保健 | 0.55% | -0.05% | +2.89% | |
| 36 | TSM | Taiwan Semiconductor-sp Adr | 股票-科技 | 0.55% | -0.11% | -27.97% | |
| 37 | ES | Eversource Energy | 股票-公用事業 | 0.53% | -0.10% | -11.28% | |
| 38 | HWM | Howmet Aerospace Inc | 股票-工業 | 0.52% | +0.04% | -2.91% | |
| 39 | AVB | Avalonbay Communities Inc | 股票-房地產 | 0.51% | -0.04% | -6.20% | |
| 40 | PLD | Prologis Inc | 股票-房地產 | 0.51% | -0.07% | -5.51% | |
| 41 | ADP | Automatic Data Processing | 股票-科技 | 0.50% | +0.06% | +3.36% | |
| 42 | AMGN | Amgen Inc | 股票-醫療保健 | 0.49% | -0.01% | — | |
| 43 | BAC | Bank Of America CORP | 股票-金融 | 0.49% | +0.04% | +15.92% | |
| 44 | MCK | Mckesson CORP | 股票-醫療保健 | 0.49% | -0.18% | -0.31% | |
| 45 | GE | General Electric | 股票-工業 | 0.49% | +0.02% | -11.04% | |
| 46 | SPG | Simon Property Group Inc | 股票-房地產 | 0.49% | +0.30% | -1.05% | |
| 47 | LLY | Eli Lilly & Co | 股票-醫療保健 | 0.48% | +0.22% | -30.08% | |
| 48 | COF | Capital One Financial CORP | 股票-金融 | 0.46% | -0.02% | -18.76% | |
| 49 | AMD | Advanced Micro Devices | 股票-科技 | 0.45% | +0.77% | -22.24% | |
| 50 | EQR | Equity Residential | 股票-房地產 | 0.44% | — | +138.96% |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | +2.8% | +1.49% | 加碼 |
| 2 | AVGO | Broadcom Inc | +1.1% | +2.55% | 加碼 |
| 3 | GOOGL | Alphabet Inc-cl A | +0.9% | +8.24% | 減碼 |
| 4 | MSFT | Microsoft CORP | +0.8% | -0.10% | 減碼 |
| 5 | TSLA | Tesla Inc | +0.7% | +6.75% | 加碼 |
| 6 | JPM | Jpmorgan Chase & Co | +0.6% | -0.16% | 加碼 |
| 7 | KLAC | Kla CORP | +0.6% | +11.17% | 加碼 |
| 8 | ANET | Arista Networks Inc | +0.4% | +24.70% | 加碼 |
| 9 | APP | Applovin Corp-class A | +0.4% | +1.76% | 加碼 |
| 10 | APH | Amphenol Corp-cl A | +0.4% | +52.94% | 加碼 |
| 11 | VRT | Vertiv Holdings Co-a | +0.4% | +222.60% | 加碼 |
| 12 | ULTA | Ulta Beauty Inc | +0.3% | — | 加碼 |
| 13 | HLT | Hilton Worldwide Holdings In | +0.3% | +1381.46% | 加碼 |
| 14 | MSCI | Msci Inc | +0.3% | -2.18% | 加碼 |
| 15 | TROW | T Rowe Price Group Inc | +0.3% | +5517.60% | 加碼 |
| 16 | PLTR | Palantir Technologies Inc-a | +0.3% | +25.72% | 加碼 |
| 17 | GEN | Gen Digital Inc | +0.3% | — | 加碼 |
| 18 | AMD | Advanced Micro Devices | +0.3% | -22.24% | 加碼 |
| 19 | COF | Capital One Financial CORP | +0.3% | -18.76% | 加碼 |
| 20 | C | Citigroup Inc | +0.3% | -2.95% | 加碼 |
| 21 | INTC | Intel CORP | +0.3% | +13.59% | 加碼 |
| 22 | CME | Cme Group Inc | +0.2% | +28.20% | 加碼 |
| 23 | ORCL | Oracle CORP | +0.2% | +66.46% | 加碼 |
| 24 | CTSH | Cognizant Tech Solutions-a | +0.2% | +20.90% | 加碼 |
| 25 | VICI | Vici Properties Inc | +0.2% | — | 加碼 |
| 26 | BRK-B | Berkshire Hathaway Inc-cl B | +0.2% | — | 加碼 |
| 27 | MU | Micron Technology Inc | +0.2% | +251.01% | 加碼 |
| 28 | MDT | Medtronic plc | +0.2% | +1223.47% | 加碼 |
| 29 | GS | Goldman Sachs Group Inc | +0.2% | — | 減碼 |
| 30 | GE | General Electric | +0.2% | -11.04% | 加碼 |
| 31 | EQR | Equity Residential | +0.2% | +138.96% | 加碼 |
| 32 | TMO | Thermo Fisher Scientific Inc | +0.2% | +178.97% | 加碼 |
| 33 | CRWD | Crowdstrike Holdings Inc - A | +0.2% | +81.58% | 加碼 |
| 34 | ZS | Zscaler Inc | +0.2% | +918.98% | 加碼 |
| 35 | WMT | Walmart Inc | +0.2% | +136.78% | 加碼 |
| 36 | DDOG | Datadog Inc - Class A | +0.2% | +1504.48% | 加碼 |
| 37 | DASH | Doordash Inc - A | +0.1% | -21.37% | 加碼 |
| 38 | HWM | Howmet Aerospace Inc | +0.1% | -2.91% | 加碼 |
| 39 | SNA | Snap-on Inc | +0.1% | — | 加碼 |
| 40 | SO | Southern Co/the | +0.1% | +735.92% | 加碼 |
| 41 | ADBE | Adobe Inc | +0.1% | +58.03% | 加碼 |
| 42 | SNOW | Snowflake Inc | +0.1% | +41.04% | 加碼 |
| 43 | LRCX | Lam Research CORP | +0.1% | +24.15% | 加碼 |
| 44 | DELL | Dell Technologies -c | +0.1% | +10.52% | 加碼 |
| 45 | EMR | Emerson Electric Co | +0.1% | +334.86% | 加碼 |
| 46 | VEEV | Veeva Systems Inc-class A | +0.1% | -15.71% | 加碼 |
| 47 | BAH | Booz Allen Hamilton Holdings | +0.1% | -21.06% | 加碼 |
| 48 | SCCO | Southern Copper CORP | +0.1% | +943.61% | 加碼 |
| 49 | GOOG | Alphabet Inc-cl C | +0.1% | -3.52% | 減碼 |
| 50 | EA | Electronic Arts Inc | +0.1% | -10.27% | 加碼 |
根據 SEC 官方 Form 13F 申報備案，Westpac Banking CORP 在 Q3 2025 季度的美股持倉總市值約為 US$16.2億，共申報了 451 個公開持股部位。
在 Q3 2025 季度，Westpac Banking CORP 按市值排列的前三大核心持股分別為：NVDA (8.4%)、MSFT (7.2%)、AAPL (5.5%)。其中最大持股部位 NVDA 佔據整體投資組合約 8.4% 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
UNP
市值: US$943.4萬
本季最大獲利了結 / 清倉標的
NVO
前期市值: US$506.0萬
在 Q3 2025 季度中，Westpac Banking CORP 共進行了 194 項持倉異動，包含新建倉 17 個部位、加碼 81 個部位、減碼 82 個部位以及清倉 14 個部位。 其中最大新建倉標的為 UNP。 本季清倉部位包含 NVO。
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。