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: 0001965796
申報總市值
US$4.3億
US$4.3億
826 檔
47.6%
Q3 2025 季度申報顯示，Main Street Group, LTD 揭露的美股組合總市值為 US$4.3億，涵蓋 826 個不同之權益投資部位。
在 Q3 2025，Main Street Group, LTD 操作展現出積極擴展與加碼意向。本季共新建倉 5 個新部位，並對 24 個既有持股進行加碼（合計增持 29 檔），相較減碼與清倉部位顯著佔優。
檢視投資組合結構，前 5 大主力部位（包含 QLD, SSO, PULS）占據了總市值的 47.6%，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 826 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 | QLD | Proshares Ultra Qqq | ETF-其他 | 21.99% | +5.03% | +2.28% | |
| 2 | SSO | Proshares Ultra S&p500 | ETF-其他 | 19.66% | +1.05% | +3.09% | |
| 3 | PULS | Pgim Ultra Short Bond ETF | ETF-其他 | 10.10% | -1.06% | +1.56% | |
| 4 | SCHO | Schwab Short-term US Treas | ETF-其他 | 4.50% | -0.44% | +2.30% | |
| 5 | MSFT | Microsoft CORP | 股票-科技 | 3.55% | -0.59% | +0.25% | |
| 6 | QQQ | Invesco Qqq Trust Series 1 | ETF-科技型 | 2.54% | +0.02% | +0.75% | |
| 7 | TQQQ | Proshares Ultrapro Qqq | ETF-其他 | 1.89% | +0.69% | +4.07% | |
| 8 | T 0.375 07-31-27債券 | US Treasury N/b | 債券 | 1.81% | -0.34% | -0.82% | |
| 9 | T 0.625 05-15-30債券 | US Treasury N/b | 債券 | 1.80% | -0.33% | +8.20% | |
| 10 | GBIL | Goldman Sachs Access Treasur | ETF-避險與商品 | 1.73% | -0.11% | -18.35% | |
| 11 | UPRO | Proshares Ultrapro S&p 500 | ETF-大型股與成長 | 1.66% | +0.19% | +4.10% | |
| 12 | AAPL | Apple Inc | 股票-科技 | 1.29% | -0.19% | +0.13% | |
| 13 | T 0.625 07-31-26債券 | US Treasury N/b | 債券 | 1.18% | -0.25% | +1.05% | |
| 14 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-大型股與成長 | 0.93% | -0.09% | +4.25% | |
| 15 | BOXX | Alpha Architect 1-3 Mnth Box | ETF-其他 | 0.90% | -0.24% | — | |
| 16 | AMZN | Amazon.com Inc | 股票-循環性消費 | 0.70% | -0.07% | -0.04% | |
| 17 | RWJ | Invesco S&p Smallcap 600 | ETF-其他 | 0.69% | -0.01% | +4.31% | |
| 18 | SCHX | Schwab US Large-cap ETF | ETF-其他 | 0.59% | -0.06% | +7.35% | |
| 19 | NUKZ | Range Nuclear Renaissance | ETF-其他 | 0.59% | -0.08% | +15.55% | |
| 20 | VTI | Vanguard Total Stock Mkt ETF | ETF-其他 | 0.59% | -0.05% | +0.41% | |
| 21 | NVDA | Nvidia CORP | 股票-科技 | 0.58% | -0.09% | -1.05% | |
| 22 | COF | Capital One Financial CORP | 股票-金融 | 0.51% | -0.06% | — | |
| 23 | SCHB | Schwab US Broad Market ETF | ETF-其他 | 0.50% | -0.04% | -2.51% | |
| 24 | NSC | Norfolk Southern CORP | 股票-工業 | 0.49% | -0.06% | — | |
| 25 | T 0.375 01-31-26債券 | US Treasury N/b | 債券 | 0.45% | — | — | |
| 26 | T 1.125 10-31-26債券 | US Treasury N/b | 債券 | 0.43% | -0.06% | — | |
| 27 | VGT | Vanguard Info Tech ETF | ETF-科技型 | 0.37% | +0.03% | -3.06% | |
| 28 | DSI | Ishares Esg Msci Kld 400 ETF | ETF-其他 | 0.36% | -0.03% | -3.56% | |
| 29 | T 0.5 04-30-27債券 | US Treasury N/b | 債券 | 0.35% | -0.05% | — | |
| 30 | COST | Costco Wholesale CORP | 股票-非循環性消費 | 0.34% | -0.09% | +0.81% | |
| 31 | NFLX | Netflix Inc | 股票-通訊服務 | 0.34% | -0.11% | -0.93% | |
| 32 | T 0.75 08-31-26債券 | US Treasury N/b | 債券 | 0.31% | -0.05% | — | |
| 33 | RDVY | First Trust Rising Dividend | ETF-其他 | 0.31% | -0.03% | +7.22% | |
| 34 | IBM | Intl Business Machines CORP | 股票-科技 | 0.31% | -0.03% | -1.97% | |
| 35 | T 0.75 03-31-26債券 | US Treasury N/b | 債券 | 0.29% | — | — | |
| 36 | GOOGL | Alphabet Inc-cl A | 股票-通訊服務 | 0.29% | — | +0.15% | |
| 37 | VOO | Vanguard S&p 500 ETF | ETF-大型股與成長 | 0.29% | -0.02% | +7.26% | |
| 38 | T 0.75 01-31-28債券 | US Treasury N/b | 債券 | 0.27% | -0.01% | +5.45% | |
| 39 | UBSI | United Bankshares Inc | 股票-金融 | 0.26% | -0.04% | — | |
| 40 | XOM | Exxon Mobil CORP | 股票-能源 | 0.24% | -0.02% | +477.71% | |
| 41 | TSLA | Tesla Inc | 股票-循環性消費 | 0.23% | -0.04% | -2.28% | |
| 42 | BRK-B | Berkshire Hathaway Inc-cl B | 股票-其他 | 0.23% | -0.05% | -0.32% | |
| 43 | ABBV | Abbvie Inc | 股票-醫療保健 | 0.23% | -0.03% | +0.94% | |
| 44 | IVV | Ishares Core S&p 500 ETF | ETF-大型股與成長 | 0.22% | -0.03% | -0.27% | |
| 45 | D | Dominion Energy Inc | 股票-公用事業 | 0.21% | -0.04% | -7.43% | |
| 46 | PM | Philip Morris International | 股票-非循環性消費 | 0.21% | -0.05% | -0.11% | |
| 47 | JNJ | Johnson & Johnson | 股票-醫療保健 | 0.21% | -0.05% | -11.37% | |
| 48 | V | Visa Inc-class A Shares | 股票-金融 | 0.21% | -0.03% | -6.59% | |
| 49 | IJR | Ishares Core S&p Small-cap E | ETF-中小型股 | 0.19% | -0.04% | +12.52% | |
| 50 | PSLV | Sprott Physical Silver Trust | 股票-其他 | 0.19% | -0.04% | -2.34% |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | QLD | Proshares Ultra Qqq | +4.5% | +2.28% | 加碼 |
| 2 | SSO | Proshares Ultra S&p500 | +1.7% | +3.09% | 加碼 |
| 3 | TQQQ | Proshares Ultrapro Qqq | +0.8% | +4.07% | 加碼 |
| 4 | UPRO | Proshares Ultrapro S&p 500 | +0.4% | +4.10% | 加碼 |
| 5 | NUKZ | Range Nuclear Renaissance | +0.3% | +15.55% | 加碼 |
| 6 | T 0.75 01-31-28債券 | US Treasury N/b | +0.2% | +5.45% | 加碼 |
| 7 | XOM | Exxon Mobil CORP | +0.2% | +477.71% | 加碼 |
| 8 | RWJ | Invesco S&p Smallcap 600 | +0.1% | +4.31% | 加碼 |
| 9 | NVDA | Nvidia CORP | +0.1% | -1.05% | 減碼 |
| 10 | WMT | Walmart Inc | +0.1% | -0.95% | 加碼 |
| 11 | T 0.625 08-15-30債券 | US Treasury N/b | +0.1% | +31.95% | 加碼 |
| 12 | TECL | Dire Dai Tec Bull 3x Etf-usd | +0.1% | +0.04% | 加碼 |
| 13 | ORCL | Oracle CORP | +0.1% | -1.55% | 減碼 |
| 14 | OUNZ | Vaneck Merk Gold ETF | +0.1% | — | 加碼 |
| 15 | GOOGL | Alphabet Inc-cl A | 0% | +0.15% | 減碼 |
| 16 | TSLA | Tesla Inc | 0% | -2.28% | 減碼 |
| 17 | VGT | Vanguard Info Tech ETF | 0% | -3.06% | 加碼 |
| 18 | RDVY | First Trust Rising Dividend | 0% | +7.22% | 加碼 |
| 19 | VOO | Vanguard S&p 500 ETF | — | +7.26% | 加碼 |
| 20 | NFLX | Netflix Inc | 0% | -0.93% | 減碼 |
| 21 | SPY | Ss Spdr S&p 500 ETF Trust-us | 0% | +4.25% | 加碼 |
| 22 | SCHX | Schwab US Large-cap ETF | 0% | +7.35% | 加碼 |
| 23 | QQQ | Invesco Qqq Trust Series 1 | 0% | +0.75% | 加碼 |
| 24 | DSI | Ishares Esg Msci Kld 400 ETF | 0% | -3.56% | 減碼 |
| 25 | MSFT | Microsoft CORP | -0.1% | +0.25% | 減碼 |
| 26 | COF | Capital One Financial CORP | -0.1% | — | 不變 |
| 27 | VTI | Vanguard Total Stock Mkt ETF | -0.1% | +0.41% | 減碼 |
| 28 | SCHB | Schwab US Broad Market ETF | -0.1% | -2.51% | 減碼 |
| 29 | AMZN | Amazon.com Inc | -0.1% | -0.04% | 減碼 |
| 30 | CMCSA | Comcast Corp-class A | -0.1% | +0.03% | 減碼 |
| 31 | T 0.25 10-31-25債券 | US Treasury N/b | -0.1% | -40.40% | 減碼 |
| 32 | T 0.625 07-31-26債券 | US Treasury N/b | -0.2% | +1.05% | 加碼 |
| 33 | AAPL | Apple Inc | -0.2% | +0.13% | 加碼 |
| 34 | GLD | Spdr Gold Shares | -0.2% | +0.06% | 減碼 |
| 35 | PM | Philip Morris International | -0.2% | -0.11% | 減碼 |
| 36 | T 0.625 05-15-30債券 | US Treasury N/b | -0.3% | +8.20% | 加碼 |
| 37 | SCHO | Schwab Short-term US Treas | -0.3% | +2.30% | 加碼 |
| 38 | T 0.375 07-31-27債券 | US Treasury N/b | -0.5% | -0.82% | 加碼 |
| 39 | PULS | Pgim Ultra Short Bond ETF | -3% | +1.56% | 加碼 |
| 40 | GBIL | Goldman Sachs Access Treasur | — | NEW | 新建倉 |
| 41 | BOXX | Alpha Architect 1-3 Mnth Box | — | NEW | 新建倉 |
| 42 | T 0.25 08-31-25債券 | US Treasury N/b | — | EXIT | 清倉 |
| 43 | T 5 09-30-25債券 | US Treasury N/b | — | EXIT | 清倉 |
| 44 | T 0.375 04-30-25債券 | US Treasury N/b | — | EXIT | 清倉 |
| 45 | T 0.25 06-30-25債券 | US Treasury N/b | — | EXIT | 清倉 |
| 46 | B 0 11-20-25債券 | Treasury Bill | — | NEW | 新建倉 |
| 47 | S 0 11-15-30債券 | Strips | — | NEW | 新建倉 |
| 48 | T 0.25 07-31-25債券 | US Treasury N/b | — | EXIT | 清倉 |
| 49 | B 0 12-04-25債券 | Treasury Bill | — | NEW | 新建倉 |
| 50 | B 0 07-31-25債券 | Treasury Bill | — | EXIT | 清倉 |
根據 SEC 官方 Form 13F 申報備案，Main Street Group, LTD 在 Q3 2025 季度的美股持倉總市值約為 US$4.3億，共申報了 826 個公開持股部位。
在 Q3 2025 季度，Main Street Group, LTD 按市值排列的前三大核心持股分別為：QLD (22.0%)、SSO (19.7%)、PULS (10.1%)。其中最大持股部位 QLD 佔據整體投資組合約 22.0% 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
GBIL
市值: US$592.2萬
本季最大獲利了結 / 清倉標的
T 0.25 08-31-25
前期市值: US$200.1萬
在 Q3 2025 季度中，Main Street Group, LTD 共進行了 49 項持倉異動，包含新建倉 5 個部位、加碼 24 個部位、減碼 14 個部位以及清倉 6 個部位。 其中最大新建倉標的為 GBIL。 本季清倉部位包含 T 0.25 08-31-25。
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。