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: 0000011544
申報總市值
US$21.0億
US$21.0億
229 檔
30.8%
截至 Q3 2025 季度末，Berkley W R CORP 的美股持倉估值約為 US$21.0億，全數申報部位共有 229 檔。
在 Q3 2025，Berkley W R CORP 操作展現出積極擴展與加碼意向。本季共新建倉 89 個新部位，並對 45 個既有持股進行加碼（合計增持 134 檔），相較減碼與清倉部位顯著佔優。
檢視投資組合結構，前 5 大主力部位（包含 EPD, AMZN, ET）占據了總市值的 30.8%，展現出該機構在 Q3 2025 的重點資金聚焦與風險分佈特徵。
僅顯示前 200 大持股（共 229 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 | EPD | Enterprise Products Partners | 股票-能源 | 10.81% | -1.91% | +17.88% | |
| 2 | AMZN | Amazon.com Inc | 股票-循環性消費 | 9.56% | +1.14% | NEW | |
| 3 | ET | Energy Transfer LP | 股票-能源 | 7.17% | -1.03% | +14.45% | |
| 4 | TSLA | Tesla Inc | 股票-循環性消費 | 5.10% | +2.01% | NEW | |
| 5 | KMI | Kinder Morgan, Inc. | 股票-能源 | 4.63% | -0.79% | -57.17% | |
| 6 | MSFT | Microsoft CORP | 股票-科技 | 2.97% | +5.31% | NEW | |
| 7 | VC | Visteon CORP | 股票-其他 | 2.76% | — | — | |
| 8 | NVDA | Nvidia CORP | 股票-科技 | 2.14% | +2.38% | NEW | |
| 9 | ON | On Semiconductor | 股票-科技 | 2.08% | +0.87% | — | |
| 10 | OZK | Bank Ozk | 股票-金融 | 2.07% | — | — | |
| 11 | ANSCW | Agriculture & Natural Solutions Acquisition Corporation | 股票-其他 | 2.04% | +0.18% | — | |
| 12 | WES | Western Midstream Partners L | 股票-能源 | 2.01% | -2.80% | EXIT | |
| 13 | YCY-UN | AA Mission Acquisition Corp. II | 股票-其他 | 1.96% | — | — | |
| 14 | PAA | Plains All Amer Pipeline LP | 股票-能源 | 1.89% | +0.16% | — | |
| 15 | GOOG | Alphabet Inc-cl C | 股票-通訊服務 | 1.68% | — | +50.25% | |
| 16 | GBLI | Global Indemnity Group Llc-a | 股票-其他 | 1.54% | -1.35% | EXIT | |
| 17 | NTR | Nutrien LTD | 股票-原物料 | 1.48% | — | — | |
| 18 | ✓ | Haymaker Acquisition CORP Iv | 股票-其他 | 1.10% | -1.44% | EXIT | |
| 19 | ✓ | Eqv Ventures Ac CORP. Ii | 股票-其他 | 1.02% | -0.09% | — | |
| 20 | NBR | Nabors Industries Ltd. | 股票-其他 | 0.88% | — | -12.05% | |
| 21 | ✓ | Kochav Defense Acqui Co S | 股票-其他 | 0.84% | -0.09% | — | |
| 22 | VOYG | Voyager Technologies, Inc. | 股票-其他 | 0.75% | -0.75% | EXIT | |
| 23 | VAC 0 01-15-26債券 | Marriott Vacation Worldw | 債券 | 0.70% | — | — | |
| 24 | ✓ | 股票-其他 | 0.61% | — | -16.46% | ||
| 25 | JOE | St Joe Co/the | 股票-其他 | 0.60% | -0.08% | — | |
| 26 | ✓ | Rf Acquisition CORP Ii | 股票-其他 | 0.58% | -0.02% | +24.25% | |
| 27 | ✓ | 股票-其他 | 0.57% | -0.03% | — | ||
| 28 | LPAAU | Launch One Acquisition Corp. | 股票-其他 | 0.55% | +0.01% | +188.62% | |
| 29 | ✓ | 股票-其他 | 0.54% | -0.03% | — | ||
| 30 | ✓ | Blue Wtr Acquisition CORP. I | 股票-其他 | 0.53% | -0.04% | — | |
| 31 | INN 1.5 02-15-26債券 | Summit Hotel Properties | 債券 | 0.51% | — | — | |
| 32 | ✓ | Vine Hill Cap Invt CORP. | 股票-其他 | 0.49% | -0.38% | EXIT | |
| 33 | ✓ | Keen Vision Acquisition CORP | 股票-其他 | 0.47% | — | -31.75% | |
| 34 | ✓ | 股票-其他 | 0.46% | -0.03% | — | ||
| 35 | ✓ | 股票-其他 | 0.46% | -0.05% | — | ||
| 36 | ✓ | Inflection Point Acqu CORP V Ord Sh | 股票-其他 | 0.45% | -0.02% | +73.90% | |
| 37 | ✓ | Charlton Aria Acquisition Co | 股票-其他 | 0.44% | -0.05% | +68.56% | |
| 38 | ✓ | Horizon Space Acquisition Ii | 股票-其他 | 0.43% | — | +7.11% | |
| 39 | EVAC-WT | EQV Ventures Acquisition Corp. II WT | 股票-其他 | 0.43% | — | +8.08% | |
| 40 | ✓ | Globa Terra Acquisition Cor | 股票-其他 | 0.41% | +0.19% | — | |
| 41 | ✓ | Dt Cloud Star Acquisition Co | 股票-其他 | 0.41% | +0.02% | +69.48% | |
| 42 | ✓ | 股票-其他 | 0.41% | -0.01% | — | ||
| 43 | VZ | Verizon Communications Inc | 股票-通訊服務 | 0.40% | -0.11% | — | |
| 44 | ✓ | 股票-其他 | 0.39% | -0.16% | +99.67% | ||
| 45 | CUBWW | Lionheart Holdings | 股票-其他 | 0.38% | -0.43% | — | |
| 46 | ✓ | 股票-其他 | 0.38% | +0.14% | — | ||
| 47 | ✓ | Cartesian Growth CORP Iii | 股票-其他 | 0.37% | -0.22% | EXIT | |
| 48 | ✓ | 股票-其他 | 0.37% | -0.04% | — | ||
| 49 | ✓ | A Spac Iii Acquisition CORP | 股票-其他 | 0.37% | — | +19.31% | |
| 50 | ✓ | 股票-其他 | 0.35% | -0.99% | EXIT |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | AMZN | Amazon.com Inc | +3% | +55.07% | 加碼 |
| 2 | ANSCW | Agriculture & Natural Solutions Acquisition Corporation | +1% | — | 加碼 |
| 3 | ✓ | Haymaker Acquisition CORP Iv | +1% | +826.02% | 加碼 |
| 4 | VC | Visteon CORP | +0.9% | — | 不變 |
| 5 | YCY-UN | AA Mission Acquisition Corp. II | +0.9% | — | 加碼 |
| 6 | OZK | Bank Ozk | +0.8% | — | 加碼 |
| 7 | EPD | Enterprise Products Partners | +0.7% | +17.88% | 加碼 |
| 8 | NBR | Nabors Industries Ltd. | +0.5% | -12.05% | 加碼 |
| 9 | VOYG | Voyager Technologies, Inc. | +0.5% | +1.53% | 加碼 |
| 10 | LPAAU | Launch One Acquisition Corp. | +0.4% | +188.62% | 加碼 |
| 11 | ON | On Semiconductor | +0.3% | — | 不變 |
| 12 | ✓ | +0.3% | -16.46% | 加碼 | |
| 13 | ET | Energy Transfer LP | +0.3% | +14.45% | 加碼 |
| 14 | ✓ | Charlton Aria Acquisition Co | +0.3% | +68.56% | 加碼 |
| 15 | ✓ | Rf Acquisition CORP Ii | +0.2% | +24.25% | 加碼 |
| 16 | ✓ | Inflection Point Acqu CORP V Ord Sh | +0.2% | +73.90% | 加碼 |
| 17 | ✓ | +0.2% | — | 加碼 | |
| 18 | NTR | Nutrien LTD | +0.2% | — | 不變 |
| 19 | ✓ | Vine Hill Cap Invt CORP. | +0.2% | — | 加碼 |
| 20 | ✓ | Aifeex Nexus Acquisition Cor | +0.2% | +59.66% | 加碼 |
| 21 | ✓ | +0.2% | +99.67% | 加碼 | |
| 22 | ✓ | A Spac Iii Acquisition CORP | +0.2% | +19.31% | 加碼 |
| 23 | ✓ | Dt Cloud Star Acquisition Co | +0.2% | +69.48% | 加碼 |
| 24 | ✓ | +0.2% | +367.00% | 加碼 | |
| 25 | ✓ | M3brigade Acquisition V CORP | +0.2% | +272.30% | 加碼 |
| 26 | ✓ | +0.1% | — | 加碼 | |
| 27 | ✓ | Horizon Space Acquisition Ii | +0.1% | +7.11% | 加碼 |
| 28 | ✓ | +0.1% | — | 加碼 | |
| 29 | ✓ | Future Vision Ii Acquisition | +0.1% | +64.93% | 加碼 |
| 30 | ✓ | Oaktree Acquisition CORP Iii | +0.1% | +125.15% | 加碼 |
| 31 | ✓ | Aimei Acq Crp; Tnt Acq Dt: 12/02/2024; Cash: $10.10 | +0.1% | +5.95% | 加碼 |
| 32 | SIMA | SIM Acquisition Corp. I | +0.1% | — | 加碼 |
| 33 | ✓ | Silverbox CORP Iv | +0.1% | +184.19% | 加碼 |
| 34 | ✓ | +0.1% | — | 加碼 | |
| 35 | ✓ | Jackson Acquisition Co Ii | +0.1% | — | 加碼 |
| 36 | ✓ | +0.1% | — | 加碼 | |
| 37 | ✓ | Stellar V Cap CORP | +0.1% | — | 加碼 |
| 38 | ✓ | Fact Ii Acquisition CORP | +0.1% | — | 加碼 |
| 39 | CUBWW | Lionheart Holdings | +0.1% | — | 加碼 |
| 40 | EVAC-WT | EQV Ventures Acquisition Corp. II WT | 0% | +8.08% | 加碼 |
| 41 | ✓ | Tavia Acquisition CORP | 0% | — | 加碼 |
| 42 | ✓ | Alphavest Acquisition CORP | 0% | — | 加碼 |
| 43 | ✓ | Legato Merger CORP Iii | 0% | +33.61% | 加碼 |
| 44 | JOE | St Joe Co/the | 0% | — | 不變 |
| 45 | ✓ | Keen Vision Acquisition CORP | 0% | -31.75% | 加碼 |
| 46 | ✓ | Columbus Acquisition CORP | 0% | +6.55% | 加碼 |
| 47 | BAYA | Bayview Acquisition Corp-a | 0% | — | 加碼 |
| 48 | ✓ | 0% | +5.70% | 加碼 | |
| 49 | ✓ | 0% | — | 加碼 | |
| 50 | ✓ | 0% | — | 不變 |
根據 SEC 官方 Form 13F 申報備案，Berkley W R CORP 在 Q3 2025 季度的美股持倉總市值約為 US$21.0億，共申報了 229 個公開持股部位。
在 Q3 2025 季度，Berkley W R CORP 按市值排列的前三大核心持股分別為：EPD (10.8%)、AMZN (9.6%)、ET (7.2%)。其中最大持股部位 EPD 佔據整體投資組合約 10.8% 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
WES
市值: US$3485.7萬
本季最大獲利了結 / 清倉標的
META
前期市值: US$5175.7萬
在 Q3 2025 季度中，Berkley W R CORP 共進行了 188 項持倉異動，包含新建倉 89 個部位、加碼 45 個部位、減碼 12 個部位以及清倉 42 個部位。 其中最大新建倉標的為 WES。 本季清倉部位包含 META。
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。