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: 0001217541
申報總市值
US$124.9億
US$124.9億
190 檔
28.2%
在 Q4 2025 申報期間，Diamond Hill Capital Management, LLC（CIK: 0001217541）向美國 SEC 提交的 Form 13F 報告顯示，其追蹤之股票投資組合總市值達 US$124.9億，共持有 190 個公開申報部位。
從 Q4 2025 申報觀察，Diamond Hill Capital Management, LLC 採取防禦導向的調倉策略，本季減碼 33 檔個股並出清 4 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 AIG, BRK-B, ABT）累計市值佔比達 28.2%，是驅動 Diamond Hill Capital Management, LLC 該季度整體投資組合績效表現的核心支柱。
| # | 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 | AIG | American International Group | 股票-金融 | 4.74% | -0.32% | -10.68% | |
| 2 | BRK-B | Berkshire Hathaway Inc-cl B | 股票-其他 | 3.94% | -0.30% | -13.71% | |
| 3 | ABT | Abbott Laboratories | 股票-醫療保健 | 3.32% | +0.14% | -7.75% | |
| 4 | COF | Capital One Financial CORP | 股票-金融 | 3.09% | +0.03% | -11.77% | |
| 5 | CL | Colgate-palmolive Co | 股票-非循環性消費 | 2.93% | +0.17% | -10.45% | |
| 6 | AON | Aon plc | 股票-金融 | 2.89% | -0.04% | +2.08% | |
| 7 | TXN | Texas Instruments Inc | 股票-科技 | 2.87% | -0.56% | -1.42% | |
| 8 | WM | Waste Management Inc | 股票-工業 | 2.62% | -0.17% | +23.47% | |
| 9 | SYY | Sysco CORP | 股票-非循環性消費 | 2.15% | +0.08% | -10.28% | |
| 10 | CRM | Salesforce Inc | 股票-科技 | 2.08% | -0.34% | -7.37% | |
| 11 | ZTS | Zoetis Inc | 股票-醫療保健 | 2.04% | -0.11% | +17.30% | |
| 12 | BAC | Bank Of America CORP | 股票-金融 | 2.04% | -0.07% | -9.47% | |
| 13 | SBAC | Sba Communications CORP | 股票-房地產 | 2.02% | -0.25% | +9.68% | |
| 14 | COP | Conocophillips | 股票-能源 | 1.99% | -0.86% | -18.94% | |
| 15 | FANG | Diamondback Energy Inc | 股票-能源 | 1.97% | -0.33% | -5.53% | |
| 16 | UNP | Union Pacific CORP | 股票-工業 | 1.83% | -0.10% | -10.17% | |
| 17 | ADBE | Adobe Inc | 股票-科技 | 1.77% | -0.24% | -3.54% | |
| 18 | DIS | Walt Disney Co/the | 股票-通訊服務 | 1.76% | -0.12% | -5.68% | |
| 19 | RRX | Regal Rexnord CORP | 股票-工業 | 1.70% | -0.75% | -8.64% | |
| 20 | LH | Labcorp Holdings Inc | 股票-醫療保健 | 1.62% | +0.07% | -23.27% | |
| 21 | GIS | General Mills Inc | 股票-非循環性消費 | 1.61% | -0.11% | -11.45% | |
| 22 | EXR | Extra Space Storage Inc | 股票-房地產 | 1.59% | +0.03% | -1.28% | |
| 23 | MET | Metlife Inc | 股票-金融 | 1.47% | -0.28% | -9.24% | |
| 24 | MLM | Martin Marietta Materials | 股票-原物料 | 1.42% | -0.07% | -23.27% | |
| 25 | SSNC | Ss&c Technologies Holdings | 股票-科技 | 1.41% | -0.64% | -7.51% | |
| 26 | COO | Cooper Cos Inc/the | 股票-醫療保健 | 1.38% | +0.05% | +479.62% | |
| 27 | TMO | Thermo Fisher Scientific Inc | 股票-醫療保健 | 1.37% | -0.10% | -7.93% | |
| 28 | AMZN | Amazon.com Inc | 股票-循環性消費 | 1.30% | +0.05% | -27.40% | |
| 29 | DE | Deere & Co | 股票-工業 | 1.29% | +0.05% | +28.09% | |
| 30 | NUE | Nucor CORP | 股票-原物料 | 1.28% | -0.42% | -9.15% | |
| 31 | PFE | Pfizer Inc | 股票-醫療保健 | 1.20% | -0.26% | -13.59% | |
| 32 | LHX | L3harris Technologies Inc | 股票-工業 | 1.20% | -0.16% | -28.79% | |
| 33 | SBUX | Starbucks CORP | 股票-循環性消費 | 1.20% | -0.93% | EXIT | |
| 34 | NVR | Nvr Inc | 股票-循環性消費 | 1.14% | +0.07% | -24.15% | |
| 35 | MDT | Medtronic plc | 股票-醫療保健 | 1.14% | -0.03% | -15.52% | |
| 36 | KEY | Keycorp | 股票-金融 | 1.13% | -0.13% | -11.55% | |
| 37 | FERG | Ferguson Enterprises Inc | 股票-工業 | 1.12% | -0.10% | -36.57% | |
| 38 | IP | International Paper Co | 股票-循環性消費 | 1.10% | — | -0.59% | |
| 39 | V | Visa Inc-class A Shares | 股票-金融 | 1.09% | +0.04% | -7.41% | |
| 40 | ACN | Accenture plc | 股票-科技 | 1.07% | -0.45% | -10.79% | |
| 41 | EQH | Equitable Holdings Inc | 股票-金融 | 1.05% | — | +114.76% | |
| 42 | BLDR | Builders Firstsource Inc | 股票-工業 | 0.99% | +0.17% | +13.42% | |
| 43 | FDX | Fedex CORP | 股票-工業 | 0.97% | -0.27% | -10.04% | |
| 44 | GM | General Motors Co | 股票-循環性消費 | 0.96% | -0.69% | EXIT | |
| 45 | SOLV | Solventum CORP | 股票-醫療保健 | 0.86% | +0.21% | +152.24% | |
| 46 | KMX | Carmax Inc | 股票-循環性消費 | 0.83% | +0.05% | -12.90% | |
| 47 | DOV | Dover CORP | 股票-工業 | 0.78% | +0.03% | — | |
| 48 | WIX | Wix.com Ltd. | 股票-科技 | 0.77% | -1.10% | EXIT | |
| 49 | RRR | Red Rock Resorts Inc-class A | 股票-其他 | 0.64% | +0.34% | -18.19% | |
| 50 | IWD | Ishares Russell 1000 Value E | ETF-其他 | 0.60% | -0.03% | +24828.51% |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | COO | Cooper Cos Inc/the | +1.2% | +479.62% | 加碼 |
| 2 | WM | Waste Management Inc | +0.7% | +23.47% | 加碼 |
| 3 | IWD | Ishares Russell 1000 Value E | +0.6% | +24828.51% | 加碼 |
| 4 | SOLV | Solventum CORP | +0.6% | +152.24% | 加碼 |
| 5 | EQH | Equitable Holdings Inc | +0.6% | +114.76% | 加碼 |
| 6 | DE | Deere & Co | +0.4% | +28.09% | 加碼 |
| 7 | SBAC | Sba Communications CORP | +0.3% | +9.68% | 加碼 |
| 8 | AIG | American International Group | +0.2% | -10.68% | 減碼 |
| 9 | TMO | Thermo Fisher Scientific Inc | +0.2% | -7.93% | 減碼 |
| 10 | ASH | Ashland Inc | +0.2% | +23.77% | 加碼 |
| 11 | NUE | Nucor CORP | +0.2% | -9.15% | 減碼 |
| 12 | TXN | Texas Instruments Inc | 0% | -1.42% | 減碼 |
| 13 | DIS | Walt Disney Co/the | 0% | -5.68% | 減碼 |
| 14 | EXR | Extra Space Storage Inc | 0% | -1.28% | 減碼 |
| 15 | SSNC | Ss&c Technologies Holdings | 0% | -7.51% | 減碼 |
| 16 | RRX | Regal Rexnord CORP | -0.1% | -8.64% | 減碼 |
| 17 | RRR | Red Rock Resorts Inc-class A | -0.1% | -18.19% | 減碼 |
| 18 | MET | Metlife Inc | -0.1% | -9.24% | 減碼 |
| 19 | UNP | Union Pacific CORP | -0.1% | -10.17% | 減碼 |
| 20 | MDT | Medtronic plc | -0.1% | -15.52% | 減碼 |
| 21 | IP | International Paper Co | -0.1% | -0.59% | 減碼 |
| 22 | PFE | Pfizer Inc | -0.1% | -13.59% | 減碼 |
| 23 | CL | Colgate-palmolive Co | -0.1% | -10.45% | 減碼 |
| 24 | LEA | Lear CORP | -0.1% | -66.01% | 減碼 |
| 25 | KMX | Carmax Inc | -0.2% | -12.90% | 減碼 |
| 26 | CIEN | Ciena CORP | -0.2% | -70.21% | 減碼 |
| 27 | GIS | General Mills Inc | -0.2% | -11.45% | 減碼 |
| 28 | ABT | Abbott Laboratories | -0.2% | -7.75% | 減碼 |
| 29 | AMZN | Amazon.com Inc | -0.3% | -27.40% | 減碼 |
| 30 | BRK-B | Berkshire Hathaway Inc-cl B | -0.3% | -13.71% | 減碼 |
| 31 | COP | Conocophillips | -0.3% | -18.94% | 減碼 |
| 32 | MLM | Martin Marietta Materials | -0.3% | -23.27% | 減碼 |
| 33 | SYY | Sysco CORP | -0.3% | -10.28% | 減碼 |
| 34 | WCC | Wesco International Inc | -0.4% | -68.69% | 減碼 |
| 35 | NVR | Nvr Inc | -0.4% | -24.15% | 減碼 |
| 36 | LHX | L3harris Technologies Inc | -0.4% | -28.79% | 減碼 |
| 37 | HIG | Hartford Insurance Group Inc | -0.4% | -75.18% | 減碼 |
| 38 | FERG | Ferguson Enterprises Inc | -0.5% | -36.57% | 減碼 |
| 39 | LH | Labcorp Holdings Inc | -0.6% | -23.27% | 減碼 |
| 40 | GM | General Motors Co | -0.9% | -63.98% | 減碼 |
| 41 | HCA | Hca Healthcare Inc | -1.2% | -92.94% | 減碼 |
| 42 | CAT | Caterpillar Inc | — | EXIT | 清倉 |
| 43 | DOV | Dover CORP | — | NEW | 新建倉 |
| 44 | WIX | Wix.com Ltd. | — | NEW | 新建倉 |
| 45 | 07WA | Mr Cooper Group Inc | — | EXIT | 清倉 |
| 46 | EQT | Eqt CORP | — | NEW | 新建倉 |
| 47 | RKT | Rocket Cos Inc-class A | — | NEW | 新建倉 |
| 48 | NDAQ | Nasdaq Inc | — | EXIT | 清倉 |
| 49 | ✓ | Wns Holdings LTD | — | EXIT | 清倉 |
| 50 | S | Sentinelone Inc -class A | — | NEW | 新建倉 |
根據 SEC 官方 Form 13F 申報備案，Diamond Hill Capital Management, LLC 在 Q4 2025 季度的美股持倉總市值約為 US$124.9億，共申報了 190 個公開持股部位。
在 Q4 2025 季度，Diamond Hill Capital Management, LLC 按市值排列的前三大核心持股分別為：AIG (4.7%)、BRK-B (3.9%)、ABT (3.3%)。其中最大持股部位 AIG 佔據整體投資組合約 4.7% 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
DOV
市值: US$1.5億
本季最大獲利了結 / 清倉標的
CAT
前期市值: US$2.2億
在 Q4 2025 季度中，Diamond Hill Capital Management, LLC 共進行了 50 項持倉異動，包含新建倉 5 個部位、加碼 8 個部位、減碼 33 個部位以及清倉 4 個部位。 其中最大新建倉標的為 DOV。 本季清倉部位包含 CAT。
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。