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。
CIK: 0001299351
申報總市值
US$83.9億
US$83.9億
338 檔
17.2%
在 Q2 2025 的 13F 官方備案中,Madison Asset Management, LLC 管理的美股投資組合規模來到 US$83.9億,整體持股檔數為 338 檔。
在 Q2 2025 期間,Madison Asset Management, LLC 的持倉組合保持高度穩定,未出現顯著的大幅度增減碼操作,顯示機構對現有持股結構維持較高之延續性。
從部位權重觀察,前 5 大標的(包含 ACGL, IT, APH)累計市值佔比達 17.2%,是驅動 Madison Asset Management, LLC 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 338 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 | ACGL | Arch Capital Group Ltd. | 股票-金融 | 4.74% | -0.45% | -0.26% | |
| 2 | IT | Gartner Inc | 股票-科技 | 3.07% | -0.31% | +27.28% | |
| 3 | APH | Amphenol Corp-cl A | 股票-科技 | 2.64% | +0.51% | -2.67% | |
| 4 | PCAR | Paccar Inc | 股票-工業 | 2.58% | -0.15% | -2.05% | |
| 5 | CDW | Cdw Corp/de | 股票-科技 | 2.55% | +0.14% | +58.34% | |
| 6 | BRO | Brown & Brown Inc | 股票-金融 | 2.45% | -0.22% | -0.91% | |
| 7 | CPRT | Copart Inc | 股票-工業 | 2.43% | -0.25% | -1.32% | |
| 8 | ROST | Ross Stores Inc | 股票-循環性消費 | 2.29% | -1.55% | +3.19% | |
| 9 | CSL | Carlisle Cos Inc | 股票-工業 | 2.08% | -0.06% | +0.25% | |
| 10 | LBRDK | Liberty Broadband-c | 股票-通訊服務 | 1.88% | -0.74% | EXIT | |
| 11 | GOOG | Alphabet Inc-cl C | 股票-通訊服務 | 1.81% | +0.33% | -28.21% | |
| 12 | AMZN | Amazon.com Inc | 股票-循環性消費 | 1.77% | +0.14% | -1.65% | |
| 13 | TXN | Texas Instruments Inc | 股票-科技 | 1.71% | +0.59% | +15.87% | |
| 14 | LH | Labcorp Holdings Inc | 股票-醫療保健 | 1.62% | -0.03% | +2.54% | |
| 15 | MKSI | Mks Inc | 股票-科技 | 1.57% | +0.72% | +2.49% | |
| 16 | WRB | Wr Berkley CORP | 股票-金融 | 1.47% | -0.07% | +0.63% | |
| 17 | V | Visa Inc-class A Shares | 股票-金融 | 1.38% | +0.11% | -1.38% | |
| 18 | ANET | Arista Networks Inc | 股票-科技 | 1.35% | -0.68% | +82.84% | |
| 19 | FND | Floor & Decor Holdings Inc-a | 股票-循環性消費 | 1.34% | +0.08% | +53.06% | |
| 20 | TDY | Teledyne Technologies Inc | 股票-科技 | 1.25% | -0.03% | +1.17% | |
| 21 | DHR | Danaher CORP | 股票-醫療保健 | 1.23% | -0.14% | +26.97% | |
| 22 | MCHP | Microchip Technology Inc | 股票-科技 | 1.22% | -0.12% | EXIT | |
| 23 | PGR | Progressive CORP | 股票-金融 | 1.19% | +0.02% | -2.88% | |
| 24 | WAT | Waters CORP | 股票-醫療保健 | 1.18% | +0.24% | +0.95% | |
| 25 | BAM | Brookfield Asset Mgmt-a | 股票-金融 | 1.15% | -0.08% | +1.30% | |
| 26 | FWONK | Liberty Media Corp-formula-c | 股票-通訊服務 | 1.11% | -0.04% | +1.42% | |
| 27 | FISV | Fiserv Inc | 股票-其他 | 1.11% | -0.02% | -5.97% | |
| 28 | TREX | Trex Company Inc | 股票-工業 | 1.10% | — | -1.04% | |
| 29 | SPHQ | Invesco S&p 500 Quality ETF | ETF-大型股與成長 | 1.08% | -0.19% | -1.45% | |
| 30 | FERG | Ferguson Enterprises Inc | 股票-工業 | 1.08% | -0.07% | -2.67% | |
| 31 | THO | Thor Industries Inc | 股票-循環性消費 | 1.07% | -0.17% | +4.51% | |
| 32 | ADI | Analog Devices Inc | 股票-科技 | 1.04% | +0.15% | -22.07% | |
| 33 | LAD | Lithia Motors Inc | 股票-循環性消費 | 1.04% | +0.08% | +1.55% | |
| 34 | LOW | Lowe's Cos Inc | 股票-循環性消費 | 1.03% | -0.14% | -1.81% | |
| 35 | MEDP | Medpace Holdings Inc | 股票-醫療保健 | 1.01% | -0.02% | +2967.73% | |
| 36 | ACN | Accenture plc | 股票-科技 | 0.98% | -0.16% | -0.88% | |
| 37 | ABG | Asbury Automotive Group | 股票-循環性消費 | 0.98% | -0.03% | +1.39% | |
| 38 | KEYS | Keysight Technologies In | 股票-科技 | 0.94% | +0.18% | -1.80% | |
| 39 | PH | Parker Hannifin CORP | 股票-工業 | 0.91% | — | -2.21% | |
| 40 | MC | Moelis & Co - Class A | 股票-金融 | 0.87% | +0.05% | +2.46% | |
| 41 | KNSL | Kinsale Capital Group Inc | 股票-金融 | 0.86% | -0.09% | +4.69% | |
| 42 | A | Agilent Technologies Inc | 股票-醫療保健 | 0.85% | +0.14% | -3.95% | |
| 43 | JMBS | Janus Henderson Mortg Backed | ETF-其他 | 0.84% | -0.08% | -6.59% | |
| 44 | SCHW | Schwab (charles) CORP | 股票-金融 | 0.83% | +0.09% | -12.17% | |
| 45 | ALC | Alcon Inc. | 股票-醫療保健 | 0.83% | -0.06% | -5.26% | |
| 46 | MSFT | Microsoft CORP | 股票-科技 | 0.82% | -0.02% | -5.98% | |
| 47 | BN | Brookfield CORP | 股票-金融 | 0.78% | -0.03% | -2.22% | |
| 48 | MRSH | Marsh & Mclennan Cos | 股票-金融 | 0.74% | -0.09% | -0.82% | |
| 49 | MSTI | Madison Shrt Trm Str Inc ETF | ETF-其他 | 0.69% | -0.10% | +0.49% | |
| 50 | EXPD | Expeditors Intl Wash Inc | 股票-工業 | 0.68% | — | +0.99% |
根據 SEC 官方 Form 13F 申報備案,Madison Asset Management, LLC 在 Q2 2025 季度的美股持倉總市值約為 US$83.9億,共申報了 338 個公開持股部位。
在 Q2 2025 季度,Madison Asset Management, LLC 按市值排列的前三大核心持股分別為:ACGL (4.7%)、IT (3.1%)、APH (2.6%)。其中最大持股部位 ACGL 佔據整體投資組合約 4.7% 的權重。
在 Q2 2025 季度中,Madison Asset Management, LLC 的持倉組合維持高度穩定,未出現大規模調倉操作。
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。
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。
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。