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: 0000934999
申報總市值
US$52.7億
US$52.7億
272 檔
23.6%
截至 Q3 2025 季度末，Df Dent & Co Inc 的美股持倉估值約為 US$52.7億，全數申報部位共有 272 檔。
Df Dent & Co Inc 在 Q3 2025 進行了結構性的板塊輪動與部位換股。在開立 29 個全新部位及加碼 72 檔持股的同時，亦同步清倉 22 檔並減碼 74 檔標的。
檢視投資組合結構，前 5 大主力部位（包含 HEI-A, VMC, ）占據了總市值的 23.6%，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 272 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 | HEI-A | Heico Corp-class A | 股票-其他 | 3.69% | +0.28% | -8.15% | |
| 2 | VMC | Vulcan Materials Co | 股票-原物料 | 3.32% | -0.09% | -4.94% | |
| 3 | ✓ | 股票-其他 | 3.31% | — | -3.01% | ||
| 4 | ✓ | 股票-其他 | 2.91% | — | -12.96% | ||
| 5 | TDG | Transdigm Group Inc | 股票-工業 | 2.83% | +0.11% | +0.28% | |
| 6 | ECL | Ecolab Inc | 股票-原物料 | 2.79% | -0.17% | -4.22% | |
| 7 | AMZN | Amazon.com Inc | 股票-循環性消費 | 2.77% | -0.05% | -3.08% | |
| 8 | ✓ | 股票-其他 | 2.71% | — | -3.88% | ||
| 9 | ✓ | 股票-其他 | 2.64% | — | -4.78% | ||
| 10 | MCO | Moody's CORP | 股票-金融 | 2.47% | -0.16% | -6.30% | |
| 11 | VEEV | Veeva Systems Inc-class A | 股票-醫療保健 | 2.39% | -0.42% | -4.55% | |
| 12 | ✓ | 股票-其他 | 2.37% | — | -4.08% | ||
| 13 | MSFT | Microsoft CORP | 股票-科技 | 2.33% | -0.24% | -1.64% | |
| 14 | ✓ | 股票-其他 | 2.17% | — | -4.54% | ||
| 15 | FAST | Fastenal Co | 股票-工業 | 2.00% | -0.02% | -5.39% | |
| 16 | ✓ | 股票-其他 | 2.00% | — | +2.06% | ||
| 17 | ✓ | 股票-其他 | 1.96% | — | +1.27% | ||
| 18 | ✓ | 股票-其他 | 1.87% | — | -15.32% | ||
| 19 | MPWR | Monolithic Power Systems Inc | 股票-科技 | 1.78% | +0.06% | -12.48% | |
| 20 | ✓ | 股票-其他 | 1.75% | — | -9.26% | ||
| 21 | CDNS | Cadence Design Sys Inc | 股票-科技 | 1.74% | +0.32% | -10.25% | |
| 22 | TYL | Tyler Technologies Inc | 股票-科技 | 1.71% | -0.72% | +97.47% | |
| 23 | MANH | Manhattan Associates Inc | 股票-科技 | 1.55% | -0.49% | -3.15% | |
| 24 | ✓ | 股票-其他 | 1.52% | — | -13.58% | ||
| 25 | ✓ | 股票-其他 | 1.46% | — | +12.66% | ||
| 26 | ✓ | 股票-其他 | 1.44% | — | -7.04% | ||
| 27 | DHR | Danaher CORP | 股票-醫療保健 | 1.39% | -0.24% | -2.03% | |
| 28 | WST | West Pharmaceutical Services | 股票-醫療保健 | 1.30% | -0.55% | -2.93% | |
| 29 | CPRT | Copart Inc | 股票-工業 | 1.27% | -0.27% | +41.87% | |
| 30 | TMO | Thermo Fisher Scientific Inc | 股票-醫療保健 | 1.26% | -0.45% | -3.83% | |
| 31 | MKL | Markel Group Inc | 股票-金融 | 0.98% | -0.08% | -6.57% | |
| 32 | ✓ | 股票-其他 | 0.97% | — | +2.02% | ||
| 33 | ✓ | 股票-其他 | 0.96% | — | +208.56% | ||
| 34 | ✓ | 股票-其他 | 0.94% | — | -4.11% | ||
| 35 | RGEN | Repligen CORP | 股票-醫療保健 | 0.92% | +0.10% | -8.82% | |
| 36 | ✓ | 股票-其他 | 0.90% | — | +83.63% | ||
| 37 | SNPS | Synopsys Inc | 股票-科技 | 0.89% | -0.20% | EXIT | |
| 38 | INTU | Intuit Inc | 股票-科技 | 0.86% | -0.05% | -2.48% | |
| 39 | ✓ | 股票-其他 | 0.85% | — | +6.53% | ||
| 40 | ✓ | 股票-其他 | 0.85% | — | +10.30% | ||
| 41 | ✓ | 股票-其他 | 0.80% | — | -3.81% | ||
| 42 | MSI | Motorola Solutions Inc | 股票-科技 | 0.78% | +0.16% | +17.82% | |
| 43 | AAPL | Apple Inc | 股票-科技 | 0.76% | -0.06% | +169.21% | |
| 44 | ✓ | 股票-其他 | 0.74% | — | +34.94% | ||
| 45 | ✓ | 股票-其他 | 0.74% | — | -25.12% | ||
| 46 | FND | Floor & Decor Holdings Inc-a | 股票-循環性消費 | 0.71% | +0.23% | +34.98% | |
| 47 | ✓ | 股票-其他 | 0.69% | — | -4.26% | ||
| 48 | BAH | Booz Allen Hamilton Holdings | 股票-工業 | 0.68% | -0.16% | -7.15% | |
| 49 | ✓ | 股票-其他 | 0.63% | — | -17.42% | ||
| 50 | ODFL | Old Dominion Freight Line | 股票-工業 | 0.60% | -0.63% | EXIT |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | TYL | Tyler Technologies Inc | +0.9% | +97.47% | 加碼 |
| 2 | ✓ | +0.7% | +208.56% | 加碼 | |
| 3 | ✓ | +0.7% | -12.96% | 減碼 | |
| 4 | MSFT | Microsoft CORP | +0.6% | -1.64% | 加碼 |
| 5 | CPRT | Copart Inc | +0.6% | +41.87% | 加碼 |
| 6 | MPWR | Monolithic Power Systems Inc | +0.5% | -12.48% | 減碼 |
| 7 | AAPL | Apple Inc | +0.5% | +169.21% | 加碼 |
| 8 | ✓ | +0.5% | +10.30% | 加碼 | |
| 9 | VMC | Vulcan Materials Co | +0.5% | -4.94% | 減碼 |
| 10 | MSI | Motorola Solutions Inc | +0.5% | +17.82% | 加碼 |
| 11 | ✓ | +0.4% | -3.81% | 加碼 | |
| 12 | ✓ | +0.4% | +83.63% | 加碼 | |
| 13 | CDNS | Cadence Design Sys Inc | +0.4% | -10.25% | 減碼 |
| 14 | ✓ | +0.4% | -13.58% | 加碼 | |
| 15 | ✓ | +0.4% | +34.94% | 加碼 | |
| 16 | MANH | Manhattan Associates Inc | +0.3% | -3.15% | 加碼 |
| 17 | MORN | Morningstar Inc | +0.3% | +129.38% | 加碼 |
| 18 | ✓ | +0.2% | +6.53% | 加碼 | |
| 19 | HEI-A | Heico Corp-class A | +0.2% | -8.15% | 減碼 |
| 20 | ✓ | +0.2% | -4.11% | 減碼 | |
| 21 | FND | Floor & Decor Holdings Inc-a | +0.2% | +34.98% | 加碼 |
| 22 | ✓ | +0.2% | -1.28% | 加碼 | |
| 23 | AMZN | Amazon.com Inc | +0.2% | -3.08% | 減碼 |
| 24 | VEEV | Veeva Systems Inc-class A | +0.2% | -4.55% | 減碼 |
| 25 | HAYW | Hayward Holdings Inc | +0.2% | +15.07% | 加碼 |
| 26 | ABT | Abbott Laboratories | +0.2% | +359.76% | 加碼 |
| 27 | ✓ | +0.1% | -3.67% | 加碼 | |
| 28 | FSS | Federal Signal CORP | +0.1% | -22.07% | 加碼 |
| 29 | ✓ | +0.1% | +41.66% | 加碼 | |
| 30 | JNJ | Johnson & Johnson | +0.1% | +74.85% | 加碼 |
| 31 | CSW | Csw Industrials Inc | +0.1% | +32.89% | 加碼 |
| 32 | ✓ | +0.1% | -3.14% | 減碼 | |
| 33 | ✓ | +0.1% | -4.35% | 加碼 | |
| 34 | DSGX | Descartes Systems Grp/the | +0.1% | +36.12% | 加碼 |
| 35 | ✓ | +0.1% | -1.77% | 加碼 | |
| 36 | ✓ | +0.1% | -3.83% | 減碼 | |
| 37 | MCHP | Microchip Technology Inc | +0.1% | -7.26% | 減碼 |
| 38 | ✓ | +0.1% | -3.66% | 加碼 | |
| 39 | BAC | Bank Of America CORP | +0.1% | +435.64% | 加碼 |
| 40 | ✓ | +0.1% | +12.24% | 加碼 | |
| 41 | ✓ | +0.1% | +3.32% | 加碼 | |
| 42 | ✓ | 0% | -5.18% | 減碼 | |
| 43 | ALRM | Alarm.com Holdings Inc | 0% | +21.32% | 加碼 |
| 44 | ✓ | 0% | +62.46% | 加碼 | |
| 45 | INTU | Intuit Inc | 0% | -2.48% | 減碼 |
| 46 | ✓ | 0% | +45.22% | 加碼 | |
| 47 | PAYX | Paychex Inc | 0% | +76.75% | 加碼 |
| 48 | UTZ | Utz Brands Inc | 0% | -7.59% | 加碼 |
| 49 | ✓ | 0% | +4.21% | 減碼 | |
| 50 | ✓ | 0% | +17.94% | 加碼 |
根據 SEC 官方 Form 13F 申報備案，Df Dent & Co Inc 在 Q3 2025 季度的美股持倉總市值約為 US$52.7億，共申報了 272 個公開持股部位。
在 Q3 2025 季度，Df Dent & Co Inc 按市值排列的前三大核心持股分別為：HEI-A (3.7%)、VMC (3.3%)、 (3.3%)。其中最大持股部位 HEI-A 佔據整體投資組合約 3.7% 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
SNPS
市值: US$6905.8萬
本季最大獲利了結 / 清倉標的
ANSYS INC
前期市值: US$1.9億
在 Q3 2025 季度中，Df Dent & Co Inc 共進行了 197 項持倉異動，包含新建倉 29 個部位、加碼 72 個部位、減碼 74 個部位以及清倉 22 個部位。 其中最大新建倉標的為 SNPS。 本季清倉部位包含 ANSYS INC。
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。