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: 0001404780
申報總市值
US$2.0億
US$2.0億
85 檔
29.4%
Q1 2025 季度申報顯示，Castlekeep Investment Advisors LLC 揭露的美股組合總市值為 US$2.0億，涵蓋 85 個不同之權益投資部位。
在 Q1 2025，Castlekeep Investment Advisors LLC 展現出較為審慎的避險與獲利了結姿態。本季共減碼 83 個部位並完全清倉 106 檔持股，調降曝險的部位數量高於加碼動作。
檢視投資組合結構，前 5 大主力部位（包含 SPDR SERIES TRUST SPDR BLOOMBE, BRK-B, VGK）占據了總市值的 29.4%，展現出該機構在 Q1 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 | ✓ | Spdr Series Trust Spdr Bloombe | 股票-其他 | 7.04% | — | -16.02% | |
| 2 | BRK-B | Berkshire Hathaway Inc-cl B | 股票-其他 | 7.03% | +0.68% | +33.15% | |
| 3 | VGK | Vanguard Ftse Europe ETF | ETF-其他 | 6.70% | +1.85% | +135.86% | |
| 4 | ✓ | 股票-其他 | 4.91% | — | — | ||
| 5 | VIG | Vanguard Dividend Apprec ETF | ETF-其他 | 4.51% | +0.40% | +40.74% | |
| 6 | TPYP | Tortoise North American Pipeline Fund | 股票-其他 | 3.49% | — | +63.52% | |
| 7 | BRK-A | Berkshire Hathaway Inc-cl A | 股票-其他 | 3.28% | -0.12% | — | |
| 8 | ✓ | 股票-其他 | 2.66% | — | +320.36% | ||
| 9 | MFIC | Midcap Financial Investment | 股票-其他 | 2.57% | -0.33% | +331.83% | |
| 10 | IJS | Ishares S&p Small-cap 600 Va | ETF-其他 | 2.57% | +0.26% | +96.42% | |
| 11 | ✓ | 股票-其他 | 2.56% | — | — | ||
| 12 | OCSL | Oaktree Specialty Lending Co | 股票-其他 | 2.52% | -0.33% | +651.36% | |
| 13 | GLDD | Great Lakes Dredge & Dock Co | 股票-其他 | 2.22% | — | +1.51% | |
| 14 | BA | Boeing Co/the | 股票-工業 | 2.10% | +0.04% | +31.55% | |
| 15 | ✓ | 股票-其他 | 1.67% | — | -41.62% | ||
| 16 | C | Citigroup Inc | 股票-金融 | 1.41% | +0.31% | +63.79% | |
| 17 | BKLN | Invesco Senior Loan ETF | ETF-其他 | 1.20% | -0.22% | — | |
| 18 | ✓ | Vaneck Preferred Securities Ex-fin'l ETF | ETF-其他 | 1.16% | — | — | |
| 19 | GS | Goldman Sachs Group Inc | 股票-金融 | 1.11% | +0.22% | +33.46% | |
| 20 | COR | Cencora Inc | 股票-醫療保健 | 1.10% | — | -1.16% | |
| 21 | ✓ | 股票-其他 | 1.05% | — | — | ||
| 22 | DIS | Walt Disney Co/the | 股票-通訊服務 | 1.04% | -0.08% | +51.10% | |
| 23 | MO | Altria Group Inc | 股票-非循環性消費 | 1.01% | — | -1.13% | |
| 24 | CRUS | Cirrus Logic Inc | 股票-科技 | 0.86% | — | -1.20% | |
| 25 | ✓ | Adeia Inc Com | 股票-其他 | 0.85% | — | — | |
| 26 | ✓ | 股票-其他 | 0.85% | — | -1.11% | ||
| 27 | OMC | Omnicom Group | 股票-通訊服務 | 0.85% | — | -1.17% | |
| 28 | GEN | Gen Digital Inc | 股票-科技 | 0.82% | — | -1.20% | |
| 29 | EWJ | Ishares Msci Japan ETF | ETF-其他 | 0.79% | +0.02% | — | |
| 30 | GOOGL | Alphabet Inc-cl A | 股票-通訊服務 | 0.77% | -1.37% | +469.09% | |
| 31 | MSFT | Microsoft CORP | 股票-科技 | 0.77% | +1.61% | +2.16% | |
| 32 | ✓ | 股票-其他 | 0.76% | — | — | ||
| 33 | JHG | Janus Henderson Group plc | 股票-金融 | 0.75% | — | -1.20% | |
| 34 | LEN | Lennar Corp-a | 股票-循環性消費 | 0.74% | — | +6.77% | |
| 35 | ✓ | 股票-其他 | 0.73% | — | -1.09% | ||
| 36 | ✓ | 股票-其他 | 0.73% | — | — | ||
| 37 | VONG | Vanguard Russell 1000 Growth | ETF-其他 | 0.72% | +0.15% | +27.97% | |
| 38 | MCY | Mercury General CORP | 股票-其他 | 0.72% | — | -1.13% | |
| 39 | KO | Coca-cola Co/the | 股票-非循環性消費 | 0.72% | -0.05% | +1.17% | |
| 40 | PLUS | Eplus Inc | 股票-其他 | 0.72% | — | -1.18% | |
| 41 | CAH | Cardinal Health Inc | 股票-醫療保健 | 0.70% | -0.02% | -6.52% | |
| 42 | CB | Chubb Limited | 股票-金融 | 0.70% | -0.05% | +2.22% | |
| 43 | BFH | Bread Financial Holdings Inc | 股票-金融 | 0.70% | — | -1.07% | |
| 44 | XOM | Exxon Mobil CORP | 股票-能源 | 0.70% | -0.64% | EXIT | |
| 45 | JNJ | Johnson & Johnson | 股票-醫療保健 | 0.69% | -0.06% | +3.47% | |
| 46 | MCD | Mcdonald's CORP | 股票-循環性消費 | 0.69% | -0.15% | +2.35% | |
| 47 | NVS | Novartis Ag-sponsored Adr | 股票-醫療保健 | 0.69% | -0.07% | +3.30% | |
| 48 | GD | General Dynamics CORP | 股票-工業 | 0.68% | -0.06% | +20.36% | |
| 49 | IBM | Intl Business Machines CORP | 股票-科技 | 0.68% | — | -15.48% | |
| 50 | ✓ | 股票-其他 | 0.67% | — | — |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | ✓ | Spdr Series Trust Spdr Bloombe | +7% | -16.02% | 減碼 |
| 2 | BRK-B | Berkshire Hathaway Inc-cl B | +6.7% | +33.15% | 減碼 |
| 3 | VGK | Vanguard Ftse Europe ETF | +6% | +135.86% | 減碼 |
| 4 | ✓ | +4.2% | — | 減碼 | |
| 5 | VIG | Vanguard Dividend Apprec ETF | +3.8% | +40.74% | 減碼 |
| 6 | BRK-A | Berkshire Hathaway Inc-cl A | +3.3% | NEW | 新建倉 |
| 7 | TPYP | Tortoise North American Pipeline Fund | +2.8% | +63.52% | 減碼 |
| 8 | ✓ | +2.6% | +320.36% | 減碼 | |
| 9 | MFIC | Midcap Financial Investment | +2.5% | +331.83% | 減碼 |
| 10 | OCSL | Oaktree Specialty Lending Co | +2.4% | +651.36% | 減碼 |
| 11 | ✓ | +2.1% | — | 減碼 | |
| 12 | IJS | Ishares S&p Small-cap 600 Va | +2% | +96.42% | 減碼 |
| 13 | GLDD | Great Lakes Dredge & Dock Co | +1.8% | +1.51% | 減碼 |
| 14 | BA | Boeing Co/the | +1.7% | +31.55% | 減碼 |
| 15 | ✓ | +1.6% | -41.62% | 減碼 | |
| 16 | BKLN | Invesco Senior Loan ETF | +1.1% | — | 減碼 |
| 17 | C | Citigroup Inc | +1% | +63.79% | 減碼 |
| 18 | COR | Cencora Inc | +0.7% | -1.16% | 減碼 |
| 19 | MO | Altria Group Inc | +0.7% | -1.13% | 減碼 |
| 20 | ✓ | +0.7% | — | 減碼 | |
| 21 | GS | Goldman Sachs Group Inc | +0.6% | +33.46% | 減碼 |
| 22 | DIS | Walt Disney Co/the | +0.6% | +51.10% | 減碼 |
| 23 | XTEAX | Tortoise Sust&social Imp Ter | +0.6% | +25.93% | 減碼 |
| 24 | ✓ | Adeia Inc Com | +0.5% | — | 減碼 |
| 25 | EFC | Ellington Financial Inc | +0.5% | — | 減碼 |
| 26 | CRUS | Cirrus Logic Inc | +0.5% | -1.20% | 減碼 |
| 27 | GOOGL | Alphabet Inc-cl A | +0.5% | +469.09% | 減碼 |
| 28 | EARN | Ellington Credit Co | +0.4% | +1107.86% | 加碼 |
| 29 | ✓ | Vaneck Preferred Securities Ex-fin'l ETF | +0.4% | — | 減碼 |
| 30 | GEN | Gen Digital Inc | +0.4% | -1.20% | 減碼 |
| 31 | BFH | Bread Financial Holdings Inc | +0.3% | -1.07% | 減碼 |
| 32 | ✓ | +0.3% | — | 減碼 | |
| 33 | KO | Coca-cola Co/the | +0.3% | +1.17% | 減碼 |
| 34 | CAH | Cardinal Health Inc | +0.3% | -6.52% | 減碼 |
| 35 | CB | Chubb Limited | +0.3% | +2.22% | 減碼 |
| 36 | PLUS | Eplus Inc | +0.3% | -1.18% | 減碼 |
| 37 | EWJ | Ishares Msci Japan ETF | +0.3% | — | 減碼 |
| 38 | XOM | Exxon Mobil CORP | +0.3% | +10.81% | 減碼 |
| 39 | CL | Colgate-palmolive Co | +0.3% | +0.70% | 減碼 |
| 40 | ✓ | +0.2% | — | 減碼 | |
| 41 | ✓ | +0.2% | -1.11% | 減碼 | |
| 42 | OMC | Omnicom Group | +0.2% | -1.17% | 減碼 |
| 43 | GD | General Dynamics CORP | +0.2% | +20.36% | 減碼 |
| 44 | DE | Deere & Co | +0.2% | -14.56% | 減碼 |
| 45 | JHG | Janus Henderson Group plc | +0.2% | -1.20% | 減碼 |
| 46 | IBM | Intl Business Machines CORP | +0.2% | -15.48% | 減碼 |
| 47 | MSFT | Microsoft CORP | +0.2% | +2.16% | 減碼 |
| 48 | LEN | Lennar Corp-a | +0.2% | +6.77% | 減碼 |
| 49 | GIS | General Mills Inc | +0.2% | +9.96% | 減碼 |
| 50 | JNJ | Johnson & Johnson | +0.1% | +3.47% | 減碼 |
根據 SEC 官方 Form 13F 申報備案，Castlekeep Investment Advisors LLC 在 Q1 2025 季度的美股持倉總市值約為 US$2.0億，共申報了 85 個公開持股部位。
在 Q1 2025 季度，Castlekeep Investment Advisors LLC 按市值排列的前三大核心持股分別為：SPDR SERIES TRUST SPDR BLOOMBE (7.0%)、BRK-B (7.0%)、VGK (6.7%)。其中最大持股部位 SPDR SERIES TRUST SPDR BLOOMBE 佔據整體投資組合約 7.0% 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
BRK-A
市值: US$638.8萬
本季最大獲利了結 / 清倉標的
ZWS
前期市值: US$3.0億
在 Q1 2025 季度中，Castlekeep Investment Advisors LLC 共進行了 191 項持倉異動，包含新建倉 1 個部位、加碼 1 個部位、減碼 83 個部位以及清倉 106 個部位。 其中最大新建倉標的為 BRK-A。 本季清倉部位包含 ZWS。
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。