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
263 檔
22.0%
在 Q4 2025 的 13F 官方備案中，Df Dent & Co Inc 管理的美股投資組合規模來到 US$52.7億，整體持股檔數為 263 檔。
從 Q4 2025 申報觀察，Df Dent & Co Inc 採取防禦導向的調倉策略，本季減碼 114 檔個股並出清 22 檔部位，顯示機構在該時期進行風險控制與流動性回收。
從部位權重觀察，前 5 大標的（包含 , HEI-A, ）累計市值佔比達 22.0%，是驅動 Df Dent & Co Inc 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 263 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 | ✓ | 股票-其他 | 3.73% | — | -10.76% | ||
| 2 | HEI-A | Heico Corp-class A | 股票-其他 | 3.59% | +0.28% | -12.08% | |
| 3 | ✓ | 股票-其他 | 3.40% | — | -10.19% | ||
| 4 | VMC | Vulcan Materials Co | 股票-原物料 | 3.04% | -0.09% | -11.40% | |
| 5 | AMZN | Amazon.com Inc | 股票-循環性消費 | 2.91% | -0.05% | -10.28% | |
| 6 | TDG | Transdigm Group Inc | 股票-工業 | 2.87% | +0.11% | -9.94% | |
| 7 | ECL | Ecolab Inc | 股票-原物料 | 2.68% | -0.17% | -9.83% | |
| 8 | ✓ | 股票-其他 | 2.63% | — | -10.49% | ||
| 9 | ✓ | 股票-其他 | 2.62% | — | -13.63% | ||
| 10 | MCO | Moody's CORP | 股票-金融 | 2.59% | -0.16% | -12.28% | |
| 11 | ✓ | 股票-其他 | 2.49% | — | -10.12% | ||
| 12 | MSFT | Microsoft CORP | 股票-科技 | 2.23% | -0.24% | -8.05% | |
| 13 | ✓ | 股票-其他 | 2.19% | — | -6.79% | ||
| 14 | ✓ | 股票-其他 | 1.99% | — | -6.37% | ||
| 15 | ✓ | 股票-其他 | 1.94% | — | -7.81% | ||
| 16 | VEEV | Veeva Systems Inc-class A | 股票-醫療保健 | 1.91% | -0.42% | -4.35% | |
| 17 | ✓ | 股票-其他 | 1.82% | — | -13.00% | ||
| 18 | ✓ | 股票-其他 | 1.78% | — | +19.19% | ||
| 19 | FAST | Fastenal Co | 股票-工業 | 1.67% | -0.02% | -8.13% | |
| 20 | MPWR | Monolithic Power Systems Inc | 股票-科技 | 1.66% | +0.06% | -15.00% | |
| 21 | ✓ | 股票-其他 | 1.64% | — | -27.54% | ||
| 22 | CDNS | Cadence Design Sys Inc | 股票-科技 | 1.61% | +0.32% | -6.25% | |
| 23 | DHR | Danaher CORP | 股票-醫療保健 | 1.60% | -0.24% | -10.31% | |
| 24 | TMO | Thermo Fisher Scientific Inc | 股票-醫療保健 | 1.50% | -0.45% | -10.77% | |
| 25 | ✓ | 股票-其他 | 1.34% | — | -6.10% | ||
| 26 | TYL | Tyler Technologies Inc | 股票-科技 | 1.31% | -0.72% | -20.37% | |
| 27 | ✓ | 股票-其他 | 1.31% | — | -6.58% | ||
| 28 | WST | West Pharmaceutical Services | 股票-醫療保健 | 1.27% | -0.55% | -16.71% | |
| 29 | ✓ | 股票-其他 | 1.20% | — | +12.66% | ||
| 30 | RGEN | Repligen CORP | 股票-醫療保健 | 1.17% | +0.10% | -7.33% | |
| 31 | MANH | Manhattan Associates Inc | 股票-科技 | 1.14% | -0.49% | -22.03% | |
| 32 | ✓ | 股票-其他 | 1.11% | — | +3.19% | ||
| 33 | ✓ | 股票-其他 | 1.09% | — | -5.43% | ||
| 34 | MKL | Markel Group Inc | 股票-金融 | 1.06% | -0.08% | -13.53% | |
| 35 | ✓ | 股票-其他 | 1.00% | — | -7.76% | ||
| 36 | AAPL | Apple Inc | 股票-科技 | 0.99% | -0.06% | +9.32% | |
| 37 | ✓ | 股票-其他 | 0.98% | — | -2.95% | ||
| 38 | ✓ | 股票-其他 | 0.96% | — | +21.59% | ||
| 39 | ✓ | 股票-其他 | 0.92% | — | +568.22% | ||
| 40 | INTU | Intuit Inc | 股票-科技 | 0.86% | -0.05% | -6.74% | |
| 41 | ✓ | 股票-其他 | 0.80% | — | +59.26% | ||
| 42 | ✓ | 股票-其他 | 0.77% | — | -5.43% | ||
| 43 | FND | Floor & Decor Holdings Inc-a | 股票-循環性消費 | 0.71% | +0.23% | +8.70% | |
| 44 | ODFL | Old Dominion Freight Line | 股票-工業 | 0.71% | -0.63% | EXIT | |
| 45 | CPRT | Copart Inc | 股票-工業 | 0.66% | -0.27% | -46.80% | |
| 46 | ✓ | 股票-其他 | 0.64% | — | -1.92% | ||
| 47 | ✓ | 股票-其他 | 0.64% | — | -5.72% | ||
| 48 | QCOM | Qualcomm Inc | 股票-科技 | 0.64% | +0.12% | -5.48% | |
| 49 | MTD | Mettler-toledo International | 股票-醫療保健 | 0.62% | +0.04% | -5.74% | |
| 50 | ✓ | 股票-其他 | 0.62% | — | -1.75% |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | ✓ | +0.8% | -10.76% | 減碼 | |
| 2 | ✓ | +0.5% | -10.12% | 減碼 | |
| 3 | ✓ | +0.4% | +59.26% | 加碼 | |
| 4 | ✓ | +0.3% | +19.19% | 加碼 | |
| 5 | RGEN | Repligen CORP | +0.3% | -7.33% | 減碼 |
| 6 | ✓ | +0.2% | +12.66% | 加碼 | |
| 7 | TMO | Thermo Fisher Scientific Inc | +0.2% | -10.77% | 減碼 |
| 8 | AAPL | Apple Inc | +0.2% | +9.32% | 加碼 |
| 9 | DHR | Danaher CORP | +0.2% | -10.31% | 減碼 |
| 10 | ✓ | +0.2% | -7.76% | 減碼 | |
| 11 | ✓ | +0.2% | -6.79% | 減碼 | |
| 12 | ✓ | +0.2% | +568.22% | 加碼 | |
| 13 | ONTO | Onto Innovation Inc | +0.2% | +51.13% | 加碼 |
| 14 | ✓ | +0.2% | -5.43% | 減碼 | |
| 15 | AMZN | Amazon.com Inc | +0.1% | -10.28% | 減碼 |
| 16 | CWST | Casella Waste Systems Inc-a | +0.1% | +24.18% | 加碼 |
| 17 | ✓ | +0.1% | +3.19% | 加碼 | |
| 18 | ✓ | +0.1% | -1.75% | 減碼 | |
| 19 | MCO | Moody's CORP | +0.1% | -12.28% | 減碼 |
| 20 | ✓ | +0.1% | -6.37% | 減碼 | |
| 21 | ODFL | Old Dominion Freight Line | +0.1% | -5.05% | 減碼 |
| 22 | ✓ | +0.1% | +21.59% | 加碼 | |
| 23 | MTD | Mettler-toledo International | +0.1% | -5.74% | 減碼 |
| 24 | ✓ | +0.1% | -10.19% | 減碼 | |
| 25 | BRO | Brown & Brown Inc | +0.1% | +35.55% | 加碼 |
| 26 | ✓ | +0.1% | +116.90% | 加碼 | |
| 27 | MKL | Markel Group Inc | +0.1% | -13.53% | 減碼 |
| 28 | ✓ | +0.1% | -2.95% | 減碼 | |
| 29 | ✓ | +0.1% | -13.00% | 減碼 | |
| 30 | ESE | Esco Technologies Inc | +0.1% | +25.98% | 加碼 |
| 31 | ✓ | +0.1% | -1.41% | 減碼 | |
| 32 | ✓ | +0.1% | +13.48% | 加碼 | |
| 33 | MASI* | Masimo CORP | +0.1% | +31.27% | 加碼 |
| 34 | QCOM | Qualcomm Inc | +0.1% | -5.48% | 減碼 |
| 35 | TDG | Transdigm Group Inc | 0% | -9.94% | 減碼 |
| 36 | CSW | Csw Industrials Inc | 0% | -18.30% | 減碼 |
| 37 | ✓ | 0% | -4.52% | 減碼 | |
| 38 | HLNE | Hamilton Lane Inc-class A | 0% | -3.52% | 減碼 |
| 39 | LLY | Eli Lilly & Co | 0% | +0.16% | 加碼 |
| 40 | ✓ | 0% | -1.51% | 減碼 | |
| 41 | ✓ | 0% | -2.07% | 減碼 | |
| 42 | MCHP | Microchip Technology Inc | 0% | -6.06% | 減碼 |
| 43 | ✓ | 0% | -2.67% | 減碼 | |
| 44 | APH | Amphenol Corp-cl A | 0% | +22.91% | 加碼 |
| 45 | KO | Coca-cola Co/the | 0% | +48.81% | 加碼 |
| 46 | PG | Procter & Gamble Co/the | 0% | +3.99% | 加碼 |
| 47 | VOO | Vanguard S&p 500 ETF | 0% | +3.10% | 加碼 |
| 48 | ✓ | 0% | +0.26% | 加碼 | |
| 49 | ✓ | 0% | -2.97% | 減碼 | |
| 50 | ✓ | 0% | -0.27% | 減碼 |
根據 SEC 官方 Form 13F 申報備案，Df Dent & Co Inc 在 Q4 2025 季度的美股持倉總市值約為 US$52.7億，共申報了 263 個公開持股部位。
在 Q4 2025 季度，Df Dent & Co Inc 按市值排列的前三大核心持股分別為： (3.7%)、HEI-A (3.6%)、 (3.4%)。其中最大持股部位 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
市值: US$3456.2萬
本季最大獲利了結 / 清倉標的
前期市值: US$1891.9萬
在 Q4 2025 季度中，Df Dent & Co Inc 共進行了 193 項持倉異動，包含新建倉 13 個部位、加碼 44 個部位、減碼 114 個部位以及清倉 22 個部位。 其中最大新建倉標的為 。 本季清倉部位包含 。
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。