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: 0000903783
申報總市值
US$5.3億
US$5.3億
299 檔
23.3%
截至 Q2 2025 季度末，Old Second National Bank Of Aurora 的美股持倉估值約為 US$5.3億，全數申報部位共有 299 檔。
Old Second National Bank Of Aurora 在 Q2 2025 的調整主要集中於風險出清，清倉與減碼部位合計達 34 檔，反映機構對當前市場環境或個別公司估值採取較為保留之看法。
檢視投資組合結構，前 5 大主力部位（包含 MFSI, IJH, NVDA）占據了總市值的 23.3%，展現出該機構在 Q2 2025 的重點資金聚焦與風險分佈特徵。
僅顯示前 200 大持股（共 299 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 | MFSI | Mfs Active International | ETF-其他 | 8.28% | -0.10% | +9.45% | |
| 2 | IJH | Ishares Core S&p Midcap ETF | ETF-其他 | 6.62% | +0.12% | -4.10% | |
| 3 | NVDA | Nvidia CORP | 股票-科技 | 4.58% | +0.02% | -3.56% | |
| 4 | MSFT | Microsoft CORP | 股票-科技 | 4.11% | -0.11% | -1.70% | |
| 5 | AVGO | Broadcom Inc | 股票-科技 | 3.44% | +0.12% | -3.11% | |
| 6 | VGK | Vanguard Ftse Europe ETF | ETF-其他 | 2.84% | -0.25% | -1.86% | |
| 7 | FLIN | Franklin Ftse India ETF | ETF-其他 | 2.68% | -2.22% | +33.65% | |
| 8 | BSCQ | Invesco Bulletshares 2026 Cb | ETF-其他 | 2.64% | — | -3.07% | |
| 9 | AAPL | Apple Inc | 股票-科技 | 2.53% | +0.01% | -0.18% | |
| 10 | JPM | Jpmorgan Chase & Co | 股票-金融 | 2.51% | -0.02% | -6.00% | |
| 11 | VNQ | Vanguard Real Estate ETF | ETF-其他 | 2.27% | -0.03% | -17.35% | |
| 12 | GOOGL | Alphabet Inc-cl A | 股票-通訊服務 | 2.09% | +0.15% | +0.05% | |
| 13 | BLK | Blackrock Inc | 股票-金融 | 1.72% | -0.16% | -1.98% | |
| 14 | MS | Morgan Stanley | 股票-金融 | 1.63% | +0.17% | -1.23% | |
| 15 | AMZN | Amazon.com Inc | 股票-循環性消費 | 1.58% | +0.04% | -0.56% | |
| 16 | VEA | Vanguard Ftse Developed ETF | ETF-其他 | 1.57% | +0.08% | +1072.05% | |
| 17 | BSCR | Invesco Bulletshares 2027 Cb | ETF-其他 | 1.47% | -0.38% | +4.25% | |
| 18 | VT | Vanguard Tot World Stk ETF | ETF-其他 | 1.42% | -0.01% | +72.87% | |
| 19 | KLAC | Kla CORP | 股票-科技 | 1.39% | +1.08% | -3.41% | |
| 20 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-大型股與成長 | 1.38% | +0.06% | -8.90% | |
| 21 | LLY | Eli Lilly & Co | 股票-醫療保健 | 1.34% | +0.24% | +11.54% | |
| 22 | SOFI | Sofi Technologies Inc | 股票-金融 | 1.21% | +0.24% | -0.74% | |
| 23 | BX | Blackstone Inc | 股票-金融 | 1.20% | +0.13% | +1.99% | |
| 24 | CMI | Cummins Inc | 股票-工業 | 1.18% | +0.16% | +5.51% | |
| 25 | BSJQ | Invesco Bulletshares 2026 Hy | ETF-其他 | 1.07% | — | EXIT | |
| 26 | JNJ | Johnson & Johnson | 股票-醫療保健 | 0.98% | -0.14% | -2.22% | |
| 27 | PHM | Pultegroup Inc | 股票-循環性消費 | 0.96% | +0.06% | -0.23% | |
| 28 | GLW | Corning Inc | 股票-科技 | 0.93% | +0.02% | +119.75% | |
| 29 | MET | Metlife Inc | 股票-金融 | 0.92% | +0.07% | -1.10% | |
| 30 | BMI | Badger Meter Inc | 股票-科技 | 0.90% | -0.02% | -1.59% | |
| 31 | ABT | Abbott Laboratories | 股票-醫療保健 | 0.83% | -0.12% | -2.01% | |
| 32 | ETN | Eaton Corporation plc | 股票-工業 | 0.83% | +0.05% | -2.16% | |
| 33 | NOC | Northrop Grumman CORP | 股票-工業 | 0.83% | -0.36% | -1.76% | |
| 34 | ABBV | Abbvie Inc | 股票-醫療保健 | 0.82% | +0.03% | -3.88% | |
| 35 | MA | Mastercard Inc - A | 股票-金融 | 0.81% | -0.03% | -0.29% | |
| 36 | COF | Capital One Financial CORP | 股票-金融 | 0.80% | +0.04% | — | |
| 37 | PEP | Pepsico Inc | 股票-非循環性消費 | 0.79% | -0.24% | -3.17% | |
| 38 | SPYM | Ste Str Spdr Pt S&p 500 ETF | ETF-大型股與成長 | 0.77% | +0.17% | +17.11% | |
| 39 | PG | Procter & Gamble Co/the | 股票-非循環性消費 | 0.74% | -0.04% | -2.92% | |
| 40 | ROP | Roper Technologies Inc | 股票-科技 | 0.70% | +0.12% | +0.41% | |
| 41 | EOG | Eog Resources Inc | 股票-能源 | 0.69% | +0.05% | -2.12% | |
| 42 | XLE | Ss Energy Select Sector | ETF-其他 | 0.64% | -0.20% | +0.41% | |
| 43 | VLO | Valero Energy CORP | 股票-能源 | 0.63% | -0.12% | -0.64% | |
| 44 | SYK | Stryker CORP | 股票-醫療保健 | 0.63% | -0.06% | +0.11% | |
| 45 | NSC | Norfolk Southern CORP | 股票-工業 | 0.62% | -0.01% | +2.39% | |
| 46 | CIBR | First Trust Nasdaq Cybersecu | ETF-科技型 | 0.61% | +0.13% | -1.67% | |
| 47 | UPS | United Parcel Service-cl B | 股票-工業 | 0.60% | -0.01% | +6119.86% | |
| 48 | PLD | Prologis Inc | 股票-房地產 | 0.60% | -0.07% | -2.46% | |
| 49 | COST | Costco Wholesale CORP | 股票-非循環性消費 | 0.58% | -0.09% | -3.96% | |
| 50 | HD | Home Depot Inc | 股票-循環性消費 | 0.56% | -0.04% | -5.11% |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | VEA | Vanguard Ftse Developed ETF | +1.4% | +1072.05% | 加碼 |
| 2 | AVGO | Broadcom Inc | +1.1% | -3.11% | 減碼 |
| 3 | NVDA | Nvidia CORP | +1.1% | -3.56% | 減碼 |
| 4 | MFSI | Mfs Active International | +0.9% | +9.45% | 加碼 |
| 5 | COF | Capital One Financial CORP | +0.8% | NEW | 新建倉 |
| 6 | MSFT | Microsoft CORP | +0.7% | -1.70% | 減碼 |
| 7 | FLIN | Franklin Ftse India ETF | +0.7% | +33.65% | 加碼 |
| 8 | VT | Vanguard Tot World Stk ETF | +0.6% | +72.87% | 加碼 |
| 9 | UPS | United Parcel Service-cl B | +0.6% | +6119.86% | 加碼 |
| 10 | VIK | Viking Holdings Ltd | +0.6% | NEW | 新建倉 |
| 11 | GLW | Corning Inc | +0.5% | +119.75% | 加碼 |
| 12 | SOFI | Sofi Technologies Inc | +0.4% | -0.74% | 減碼 |
| 13 | KLAC | Kla CORP | +0.2% | -3.41% | 減碼 |
| 14 | MS | Morgan Stanley | +0.2% | -1.23% | 減碼 |
| 15 | BMI | Badger Meter Inc | +0.1% | -1.59% | 減碼 |
| 16 | ETN | Eaton Corporation plc | +0.1% | -2.16% | 減碼 |
| 17 | SPYM | Ste Str Spdr Pt S&p 500 ETF | +0.1% | +17.11% | 加碼 |
| 18 | GOOGL | Alphabet Inc-cl A | +0.1% | +0.05% | 加碼 |
| 19 | AMZN | Amazon.com Inc | +0.1% | -0.56% | 減碼 |
| 20 | JPM | Jpmorgan Chase & Co | +0.1% | -6.00% | 減碼 |
| 21 | DIS | Walt Disney Co/the | +0.1% | +0.40% | 加碼 |
| 22 | ORCL | Oracle CORP | +0.1% | -1.10% | 減碼 |
| 23 | CIBR | First Trust Nasdaq Cybersecu | +0.1% | -1.67% | 減碼 |
| 24 | BLK | Blackrock Inc | 0% | -1.98% | 減碼 |
| 25 | CMI | Cummins Inc | 0% | +5.51% | 加碼 |
| 26 | BX | Blackstone Inc | 0% | +1.99% | 加碼 |
| 27 | VGK | Vanguard Ftse Europe ETF | 0% | -1.86% | 減碼 |
| 28 | BSJQ | Invesco Bulletshares 2026 Hy | 0% | +6.22% | 加碼 |
| 29 | LLY | Eli Lilly & Co | 0% | +11.54% | 加碼 |
| 30 | BSCR | Invesco Bulletshares 2027 Cb | -0.1% | +4.25% | 加碼 |
| 31 | VTI | Vanguard Total Stock Mkt ETF | -0.1% | EXIT | 清倉 |
| 32 | VWO | Vanguard Ftse Emerging Marke | -0.1% | -69.16% | 減碼 |
| 33 | EOG | Eog Resources Inc | -0.1% | -2.12% | 減碼 |
| 34 | MCD | Mcdonald's CORP | -0.1% | -9.02% | 減碼 |
| 35 | PG | Procter & Gamble Co/the | -0.1% | -2.92% | 減碼 |
| 36 | CVX | Chevron CORP | -0.2% | -3.85% | 減碼 |
| 37 | JNJ | Johnson & Johnson | -0.2% | -2.22% | 減碼 |
| 38 | USHY | Ishares Broad Usd High Yield | -0.2% | EXIT | 清倉 |
| 39 | PEP | Pepsico Inc | -0.2% | -3.17% | 減碼 |
| 40 | ABBV | Abbvie Inc | -0.2% | -3.88% | 減碼 |
| 41 | WMT | Walmart Inc | -0.2% | -32.18% | 減碼 |
| 42 | BSCQ | Invesco Bulletshares 2026 Cb | -0.3% | -3.07% | 減碼 |
| 43 | ALB | Albemarle CORP | -0.3% | EXIT | 清倉 |
| 44 | IJH | Ishares Core S&p Midcap ETF | -0.4% | -4.10% | 減碼 |
| 45 | REGN | Regeneron Pharmaceuticals | -0.4% | EXIT | 清倉 |
| 46 | AAPL | Apple Inc | -0.4% | -0.18% | 減碼 |
| 47 | DE | Deere & Co | -0.6% | EXIT | 清倉 |
| 48 | DFSEUR | Discover Financial Services | -0.7% | EXIT | 清倉 |
| 49 | VNQ | Vanguard Real Estate ETF | -0.7% | -17.35% | 減碼 |
| 50 | ASIA | Matthews Pacific Tiger ETF | -2.9% | EXIT | 清倉 |
根據 SEC 官方 Form 13F 申報備案，Old Second National Bank Of Aurora 在 Q2 2025 季度的美股持倉總市值約為 US$5.3億，共申報了 299 個公開持股部位。
在 Q2 2025 季度，Old Second National Bank Of Aurora 按市值排列的前三大核心持股分別為：MFSI (8.3%)、IJH (6.6%)、NVDA (4.6%)。其中最大持股部位 MFSI 佔據整體投資組合約 8.3% 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
COF
市值: US$365.9萬
本季最大獲利了結 / 清倉標的
ASIA
前期市值: US$1216.4萬
在 Q2 2025 季度中，Old Second National Bank Of Aurora 共進行了 50 項持倉異動，包含新建倉 2 個部位、加碼 14 個部位、減碼 27 個部位以及清倉 7 個部位。 其中最大新建倉標的為 COF。 本季清倉部位包含 ASIA。
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。