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: 0001664771
申報總市值
US$2.3億
US$2.3億
42 檔
19.6%
在 Q2 2025 的 13F 官方備案中，Sitrin Capital Management LLC 管理的美股投資組合規模來到 US$2.3億，整體持股檔數為 42 檔。
從 Q2 2025 申報觀察，Sitrin Capital Management LLC 採取防禦導向的調倉策略，本季減碼 26 檔個股並出清 0 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 NVDA, AAPL, SPY）累計市值佔比達 19.6%，是驅動 Sitrin 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 | NVDA | Nvidia CORP | 股票-科技 | 5.02% | -0.01% | -8.92% | |
| 2 | AAPL | Apple Inc | 股票-科技 | 4.87% | — | -7.42% | |
| 3 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-大型股與成長 | 4.34% | -0.14% | +5.05% | |
| 4 | META | Meta Platforms Inc-class A | 股票-通訊服務 | 4.31% | -0.51% | +5.55% | |
| 5 | JPM | Jpmorgan Chase & Co | 股票-金融 | 4.01% | -0.12% | -8.87% | |
| 6 | V | Visa Inc-class A Shares | 股票-金融 | 3.82% | -0.02% | -12.81% | |
| 7 | MSFT | Microsoft CORP | 股票-科技 | 3.72% | -0.25% | -12.86% | |
| 8 | LRCX | Lam Research CORP | 股票-科技 | 3.71% | +0.42% | -8.75% | |
| 9 | WMT | Walmart Inc | 股票-非循環性消費 | 3.59% | -0.92% | -8.98% | |
| 10 | AMZN | Amazon.com Inc | 股票-循環性消費 | 3.59% | — | -12.52% | |
| 11 | COST | Costco Wholesale CORP | 股票-非循環性消費 | 3.54% | -0.62% | -8.60% | |
| 12 | AIG | American International Group | 股票-金融 | 3.48% | -0.41% | -13.17% | |
| 13 | AVGO | Broadcom Inc | 股票-科技 | 3.47% | +0.18% | +12.82% | |
| 14 | WM | Waste Management Inc | 股票-工業 | 3.31% | -0.49% | -12.11% | |
| 15 | BLK | Blackrock Inc | 股票-金融 | 3.21% | -0.37% | +10.32% | |
| 16 | MPC | Marathon Petroleum CORP | 股票-能源 | 3.16% | -0.40% | +16.93% | |
| 17 | GOOGL | Alphabet Inc-cl A | 股票-通訊服務 | 3.14% | -0.71% | -12.61% | |
| 18 | PANW | Palo Alto Networks Inc | 股票-科技 | 2.94% | +1.01% | -8.24% | |
| 19 | A | Agilent Technologies Inc | 股票-醫療保健 | 2.85% | +0.04% | +34.31% | |
| 20 | AMGN | Amgen Inc | 股票-醫療保健 | 2.84% | -0.35% | -11.85% | |
| 21 | VST | Vistra CORP | 股票-公用事業 | 2.82% | -0.16% | -8.03% | |
| 22 | AJG | Arthur J Gallagher & Co | 股票-金融 | 2.81% | -0.12% | — | |
| 23 | MAS | Masco CORP | 股票-工業 | 2.56% | +0.39% | -11.91% | |
| 24 | DHI | Dr Horton Inc | 股票-循環性消費 | 2.55% | +0.09% | +17.84% | |
| 25 | LLY | Eli Lilly & Co | 股票-醫療保健 | 2.42% | +0.39% | -8.52% | |
| 26 | SHW | Sherwin-williams Co/the | 股票-原物料 | 2.39% | -0.12% | -10.71% | |
| 27 | DLR | Digital Realty Trust Inc | 股票-房地產 | 2.31% | — | -5.88% | |
| 28 | QCOM | Qualcomm Inc | 股票-科技 | 2.25% | — | -9.16% | |
| 29 | CMG | Chipotle Mexican Grill Inc | 股票-循環性消費 | 1.96% | — | -9.19% | |
| 30 | LMT | Lockheed Martin CORP | 股票-工業 | 1.95% | -2.46% | EXIT | |
| 31 | ORCL | Oracle CORP | 股票-科技 | 0.66% | -0.44% | -1.45% | |
| 32 | GOOG | Alphabet Inc-cl C | 股票-通訊服務 | 0.53% | +0.07% | — | |
| 33 | ABBV | Abbvie Inc | 股票-醫療保健 | 0.37% | +0.04% | — | |
| 34 | TSLA | Tesla Inc | 股票-循環性消費 | 0.33% | — | +0.49% | |
| 35 | CSCO | Cisco Systems Inc | 股票-科技 | 0.20% | +0.07% | -5.07% | |
| 36 | CRM | Salesforce Inc | 股票-科技 | 0.18% | -0.12% | EXIT | |
| 37 | LOW | Lowe's Cos Inc | 股票-循環性消費 | 0.17% | — | — | |
| 38 | GLW | Corning Inc | 股票-科技 | 0.17% | +0.30% | -6.54% | |
| 39 | PNC | Pnc Financial Services Group | 股票-金融 | 0.15% | — | — | |
| 40 | ADBE | Adobe Inc | 股票-科技 | 0.15% | — | -5.40% | |
| 41 | QQQ | Invesco Qqq Trust Series 1 | ETF-科技型 | 0.12% | — | — | |
| 42 | SES | Ses Ai CORP | 股票-其他 | 0.03% | — | +50.00% |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | AVGO | Broadcom Inc | +1.5% | +12.82% | 加碼 |
| 2 | NVDA | Nvidia CORP | +1% | -8.92% | 減碼 |
| 3 | META | Meta Platforms Inc-class A | +0.9% | +5.55% | 加碼 |
| 4 | VST | Vistra CORP | +0.9% | -8.03% | 減碼 |
| 5 | MPC | Marathon Petroleum CORP | +0.7% | +16.93% | 加碼 |
| 6 | A | Agilent Technologies Inc | +0.6% | +34.31% | 加碼 |
| 7 | LRCX | Lam Research CORP | +0.5% | -8.75% | 減碼 |
| 8 | BLK | Blackrock Inc | +0.4% | +10.32% | 加碼 |
| 9 | SPY | Ss Spdr S&p 500 ETF Trust-us | +0.4% | +5.05% | 加碼 |
| 10 | MSFT | Microsoft CORP | +0.3% | -12.86% | 減碼 |
| 11 | DHI | Dr Horton Inc | +0.3% | +17.84% | 加碼 |
| 12 | ORCL | Oracle CORP | +0.2% | -1.45% | 減碼 |
| 13 | DLR | Digital Realty Trust Inc | +0.2% | -5.88% | 減碼 |
| 14 | QQQ | Invesco Qqq Trust Series 1 | +0.1% | NEW | 新建倉 |
| 15 | PANW | Palo Alto Networks Inc | +0.1% | -8.24% | 減碼 |
| 16 | JPM | Jpmorgan Chase & Co | +0.1% | -8.87% | 減碼 |
| 17 | GOOG | Alphabet Inc-cl C | 0% | — | 不變 |
| 18 | TSLA | Tesla Inc | 0% | +0.49% | 加碼 |
| 19 | SES | Ses Ai CORP | 0% | +50.00% | 加碼 |
| 20 | CSCO | Cisco Systems Inc | — | -5.07% | 減碼 |
| 21 | GLW | Corning Inc | — | -6.54% | 減碼 |
| 22 | PNC | Pnc Financial Services Group | — | — | 不變 |
| 23 | CRM | Salesforce Inc | — | — | 不變 |
| 24 | ADBE | Adobe Inc | 0% | -5.40% | 減碼 |
| 25 | LOW | Lowe's Cos Inc | 0% | — | 不變 |
| 26 | ABBV | Abbvie Inc | -0.1% | — | 不變 |
| 27 | CMG | Chipotle Mexican Grill Inc | -0.1% | -9.19% | 減碼 |
| 28 | WMT | Walmart Inc | -0.2% | -8.98% | 減碼 |
| 29 | AMZN | Amazon.com Inc | -0.2% | -12.52% | 減碼 |
| 30 | GOOGL | Alphabet Inc-cl A | -0.2% | -12.61% | 減碼 |
| 31 | QCOM | Qualcomm Inc | -0.3% | -9.16% | 減碼 |
| 32 | LMT | Lockheed Martin CORP | -0.3% | -12.07% | 減碼 |
| 33 | COST | Costco Wholesale CORP | -0.4% | -8.60% | 減碼 |
| 34 | AJG | Arthur J Gallagher & Co | -0.4% | — | 不變 |
| 35 | SHW | Sherwin-williams Co/the | -0.5% | -10.71% | 減碼 |
| 36 | LLY | Eli Lilly & Co | -0.5% | -8.52% | 減碼 |
| 37 | WM | Waste Management Inc | -0.7% | -12.11% | 減碼 |
| 38 | V | Visa Inc-class A Shares | -0.8% | -12.81% | 減碼 |
| 39 | MAS | Masco CORP | -0.8% | -11.91% | 減碼 |
| 40 | AIG | American International Group | -0.8% | -13.17% | 減碼 |
| 41 | AMGN | Amgen Inc | -1% | -11.85% | 減碼 |
| 42 | AAPL | Apple Inc | -1.2% | -7.42% | 減碼 |
根據 SEC 官方 Form 13F 申報備案，Sitrin Capital Management LLC 在 Q2 2025 季度的美股持倉總市值約為 US$2.3億，共申報了 42 個公開持股部位。
在 Q2 2025 季度，Sitrin Capital Management LLC 按市值排列的前三大核心持股分別為：NVDA (5.0%)、AAPL (4.9%)、SPY (4.3%)。其中最大持股部位 NVDA 佔據整體投資組合約 5.0% 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
QQQ
市值: US$23.2萬
本季最大獲利了結 / 清倉標的
AAPL
前期市值: US$1115.4萬
在 Q2 2025 季度中，Sitrin Capital Management LLC 共進行了 36 項持倉異動，包含新建倉 1 個部位、加碼 9 個部位、減碼 26 個部位以及清倉 0 個部位。 其中最大新建倉標的為 QQQ。
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。