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: 0001482171
申報總市值
US$3.5億
US$3.5億
53 檔
40.1%
Q2 2025 季度申報顯示，Davis-rea LTD. 揭露的美股組合總市值為 US$3.5億，涵蓋 53 個不同之權益投資部位。
Davis-rea LTD. 在 Q2 2025 進行了結構性的板塊輪動與部位換股。在開立 5 個全新部位及加碼 19 檔持股的同時，亦同步清倉 2 檔並減碼 23 檔標的。
檢視投資組合結構，前 5 大主力部位（包含 META, GOOGL, AMZN）占據了總市值的 40.1%，展現出該機構在 Q2 2025 的重點資金聚焦與風險分佈特徵。
| # | 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 | META | Meta Platforms Inc-class A | 股票-通訊服務 | 9.80% | +1.42% | -24.43% | |
| 2 | GOOGL | Alphabet Inc-cl A | 股票-通訊服務 | 6.86% | +1.36% | -2.88% | |
| 3 | AMZN | Amazon.com Inc | 股票-循環性消費 | 6.57% | +1.23% | +4.04% | |
| 4 | JPM | Jpmorgan Chase & Co | 股票-金融 | 6.17% | +0.13% | -0.73% | |
| 5 | MSFT | Microsoft CORP | 股票-科技 | 5.51% | +0.72% | -24.20% | |
| 6 | TMO | Thermo Fisher Scientific Inc | 股票-醫療保健 | 4.36% | +1.19% | +14.80% | |
| 7 | SYK | Stryker CORP | 股票-醫療保健 | 3.52% | +0.76% | +0.20% | |
| 8 | AAPL | Apple Inc | 股票-科技 | 3.15% | +0.73% | +178.03% | |
| 9 | BAC | Bank Of America CORP | 股票-金融 | 3.11% | +0.28% | +0.83% | |
| 10 | SNPS | Synopsys Inc | 股票-科技 | 3.05% | +0.69% | +0.31% | |
| 11 | RY | Royal Bank Of Canada | 股票-金融 | 2.96% | -3.23% | EXIT | |
| 12 | PNC | Pnc Financial Services Group | 股票-金融 | 2.51% | +1.04% | +0.34% | |
| 13 | NET | Cloudflare Inc - Class A | 股票-科技 | 2.49% | +1.72% | +0.09% | |
| 14 | ACN | Accenture plc | 股票-科技 | 2.01% | +0.33% | -1.85% | |
| 15 | FTS | Fortis Inc | 股票-公用事業 | 1.93% | -2.32% | EXIT | |
| 16 | AKX | Ansys Inc | 股票-其他 | 1.77% | — | +1.68% | |
| 17 | BN | Brookfield CORP | 股票-金融 | 1.74% | -1.65% | EXIT | |
| 18 | TD | Toronto-dominion Bank | 股票-金融 | 1.70% | -1.79% | EXIT | |
| 19 | ZTS | Zoetis Inc | 股票-醫療保健 | 1.60% | -0.79% | +96.65% | |
| 20 | V | Visa Inc-class A Shares | 股票-金融 | 1.58% | +0.37% | -2.53% | |
| 21 | MCD | Mcdonald's CORP | 股票-循環性消費 | 1.57% | -0.03% | -2.42% | |
| 22 | UNH | Unitedhealth Group Inc | 股票-醫療保健 | 1.56% | — | -14.27% | |
| 23 | BNS | Bank Of Nova Scotia | 股票-金融 | 1.27% | -1.36% | EXIT | |
| 24 | ROP | Roper Technologies Inc | 股票-科技 | 1.26% | -0.01% | +0.29% | |
| 25 | ABT | Abbott Laboratories | 股票-醫療保健 | 1.24% | +0.04% | -4.29% | |
| 26 | RTX | Rtx CORP | 股票-工業 | 1.22% | +0.09% | -2.68% | |
| 27 | LIN | Linde plc | 股票-原物料 | 1.22% | +0.20% | -0.66% | |
| 28 | ENB | Enbridge Inc | 股票-能源 | 1.22% | -1.49% | EXIT | |
| 29 | SPGI | S&p Global Inc | 股票-金融 | 1.21% | +0.09% | -0.51% | |
| 30 | CB | Chubb Limited | 股票-金融 | 1.20% | +0.19% | -1.65% | |
| 31 | MDLZ | Mondelez International Inc-a | 股票-非循環性消費 | 1.06% | — | -0.50% | |
| 32 | OTIS | Otis Worldwide CORP | 股票-工業 | 1.06% | +0.08% | -0.07% | |
| 33 | PBA | Pembina Pipeline CORP | 股票-能源 | 1.03% | -1.36% | EXIT | |
| 34 | HD | Home Depot Inc | 股票-循環性消費 | 1.00% | +0.27% | +1.66% | |
| 35 | XYL | Xylem Inc | 股票-工業 | 0.99% | +0.15% | +0.91% | |
| 36 | DIS | Walt Disney Co/the | 股票-通訊服務 | 0.98% | +0.14% | +3.41% | |
| 37 | CNI | Canadian Natl Railway Co | 股票-工業 | 0.98% | -1.27% | EXIT | |
| 38 | BEP | Brookfield Renewable Partners L.P. | 股票-其他 | 0.97% | -1.18% | EXIT | |
| 39 | JNJ | Johnson & Johnson | 股票-醫療保健 | 0.96% | +0.20% | +0.95% | |
| 40 | GIB | Cgi Inc | 股票-科技 | 0.89% | -0.86% | EXIT | |
| 41 | UL | Unilever PLC | 股票-非循環性消費 | 0.84% | — | -0.31% | |
| 42 | DHR | Danaher CORP | 股票-醫療保健 | 0.74% | -0.45% | EXIT | |
| 43 | SHY | Ishares 1-3 Year Treasury Bo | ETF-政府公債 | 0.68% | +0.22% | NEW | |
| 44 | BIP | Brookfield Infrastructure Partners L.P. | 股票-公用事業 | 0.59% | -0.18% | EXIT | |
| 45 | ROK | Rockwell Automation Inc | 股票-工業 | 0.46% | +0.27% | +8.47% | |
| 46 | CRH | CRH plc | 股票-原物料 | 0.46% | +0.15% | NEW | |
| 47 | CTAS | Cintas CORP | 股票-工業 | 0.44% | +0.10% | — | |
| 48 | BRK-B | Berkshire Hathaway Inc-cl B | 股票-其他 | 0.13% | +0.02% | -8.57% | |
| 49 | BMO | Bank Of Montreal | 股票-金融 | 0.11% | -0.13% | EXIT | |
| 50 | GOOG | Alphabet Inc-cl C | 股票-通訊服務 | 0.09% | +0.04% | — |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | AAPL | Apple Inc | +1.8% | +178.03% | 加碼 |
| 2 | NET | Cloudflare Inc - Class A | +1% | +0.09% | 加碼 |
| 3 | AMZN | Amazon.com Inc | +0.7% | +4.04% | 加碼 |
| 4 | ZTS | Zoetis Inc | +0.7% | +96.65% | 加碼 |
| 5 | SHY | Ishares 1-3 Year Treasury Bo | +0.7% | NEW | 新建倉 |
| 6 | JPM | Jpmorgan Chase & Co | +0.5% | -0.73% | 減碼 |
| 7 | CRH | CRH plc | +0.5% | NEW | 新建倉 |
| 8 | SNPS | Synopsys Inc | +0.3% | +0.31% | 加碼 |
| 9 | GOOGL | Alphabet Inc-cl A | +0.2% | -2.88% | 減碼 |
| 10 | RY | Royal Bank Of Canada | +0.2% | -1.72% | 減碼 |
| 11 | BAC | Bank Of America CORP | +0.2% | +0.83% | 加碼 |
| 12 | DIS | Walt Disney Co/the | +0.2% | +3.41% | 加碼 |
| 13 | BN | Brookfield CORP | +0.1% | -1.13% | 減碼 |
| 14 | TD | Toronto-dominion Bank | +0.1% | -5.82% | 減碼 |
| 15 | ROK | Rockwell Automation Inc | +0.1% | +8.47% | 加碼 |
| 16 | AKX | Ansys Inc | +0.1% | +1.68% | 加碼 |
| 17 | AVTR | Avantor Inc | +0.1% | NEW | 新建倉 |
| 18 | SPY | Ss Spdr S&p 500 ETF Trust-us | +0.1% | NEW | 新建倉 |
| 19 | BNS | Bank Of Nova Scotia | +0.1% | -2.62% | 減碼 |
| 20 | BEP | Brookfield Renewable Partners L.P. | +0.1% | -0.26% | 減碼 |
| 21 | CNI | Canadian Natl Railway Co | +0.1% | +6.70% | 加碼 |
| 22 | NEM | Newmont CORP | +0.1% | NEW | 新建倉 |
| 23 | GIB | Cgi Inc | 0% | +5.57% | 加碼 |
| 24 | XYL | Xylem Inc | 0% | +0.91% | 加碼 |
| 25 | BIP | Brookfield Infrastructure Partners L.P. | 0% | -2.86% | 減碼 |
| 26 | RTX | Rtx CORP | — | -2.68% | 減碼 |
| 27 | CTAS | Cintas CORP | — | — | 不變 |
| 28 | SYK | Stryker CORP | 0% | +0.20% | 加碼 |
| 29 | PNC | Pnc Financial Services Group | 0% | +0.34% | 加碼 |
| 30 | AQN | Algonquin Power & Utilities | 0% | EXIT | 清倉 |
| 31 | BRK-B | Berkshire Hathaway Inc-cl B | 0% | -8.57% | 減碼 |
| 32 | UL | Unilever PLC | 0% | -0.31% | 減碼 |
| 33 | SPGI | S&p Global Inc | -0.1% | -0.51% | 減碼 |
| 34 | HD | Home Depot Inc | -0.1% | +1.66% | 加碼 |
| 35 | FTS | Fortis Inc | -0.1% | -1.82% | 減碼 |
| 36 | ENB | Enbridge Inc | -0.1% | -0.43% | 減碼 |
| 37 | DHR | Danaher CORP | -0.1% | -0.66% | 減碼 |
| 38 | OTIS | Otis Worldwide CORP | -0.1% | -0.07% | 減碼 |
| 39 | ABT | Abbott Laboratories | -0.1% | -4.29% | 減碼 |
| 40 | ROP | Roper Technologies Inc | -0.1% | +0.29% | 加碼 |
| 41 | V | Visa Inc-class A Shares | -0.1% | -2.53% | 減碼 |
| 42 | PBA | Pembina Pipeline CORP | -0.2% | +0.40% | 加碼 |
| 43 | JNJ | Johnson & Johnson | -0.2% | +0.95% | 加碼 |
| 44 | CB | Chubb Limited | -0.2% | -1.65% | 減碼 |
| 45 | MCD | Mcdonald's CORP | -0.3% | -2.42% | 減碼 |
| 46 | ACN | Accenture plc | -0.3% | -1.85% | 減碼 |
| 47 | TMO | Thermo Fisher Scientific Inc | -0.6% | +14.80% | 加碼 |
| 48 | META | Meta Platforms Inc-class A | -1.1% | -24.43% | 減碼 |
| 49 | UNH | Unitedhealth Group Inc | -1.7% | -14.27% | 減碼 |
| 50 | NVDA | Nvidia CORP | -1.7% | EXIT | 清倉 |
根據 SEC 官方 Form 13F 申報備案，Davis-rea LTD. 在 Q2 2025 季度的美股持倉總市值約為 US$3.5億，共申報了 53 個公開持股部位。
在 Q2 2025 季度，Davis-rea LTD. 按市值排列的前三大核心持股分別為：META (9.8%)、GOOGL (6.9%)、AMZN (6.6%)。其中最大持股部位 META 佔據整體投資組合約 9.8% 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
SHY
市值: US$273.7萬
本季最大獲利了結 / 清倉標的
NVDA
前期市值: US$650.3萬
在 Q2 2025 季度中，Davis-rea LTD. 共進行了 49 項持倉異動，包含新建倉 5 個部位、加碼 19 個部位、減碼 23 個部位以及清倉 2 個部位。 其中最大新建倉標的為 SHY。 本季清倉部位包含 NVDA。
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。