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: 0000350894
申報總市值
US$1133.5億
US$1133.5億
2814 檔
11.2%
在 Q3 2025 申報期間，Sei Investments Co（CIK: 0000350894）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$1133.5億，共持有 2814 個公開申報部位。
Sei Investments Co 於 Q3 2025 展現出進攻型調倉步調，本季推動了 3 檔股票的新建倉與 122 檔既有部位加碼，整體資金傾向擴大在美股市場的曝險佈局。
從部位權重觀察，前 5 大標的（包含 NVDA, MSFT, AAPL）累計市值佔比達 11.2%，是驅動 Sei Investments Co 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 2814 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 | NVDA | Nvidia CORP | 股票-科技 | 3.88% | +0.10% | +12.05% | |
| 2 | MSFT | Microsoft CORP | 股票-科技 | 3.73% | -0.44% | +2.17% | |
| 3 | AAPL | Apple Inc | 股票-科技 | 2.43% | -0.47% | +18.47% | |
| 4 | AMZN | Amazon.com Inc | 股票-循環性消費 | 1.94% | -0.17% | +0.35% | |
| 5 | VEA | Vanguard Ftse Developed ETF | ETF-其他 | 1.66% | +0.10% | +0.36% | |
| 6 | SCHG | Schwab US Large-cap Growth | ETF-其他 | 1.53% | +0.14% | -2.83% | |
| 7 | META | Meta Platforms Inc-class A | 股票-通訊服務 | 1.42% | -0.14% | +1.39% | |
| 8 | SCHV | Schwab US Large-cap Value | ETF-其他 | 1.39% | +0.12% | +3.01% | |
| 9 | BND | Vanguard Total Bond Market | ETF-其他 | 1.35% | +0.04% | +8.36% | |
| 10 | AVGO | Broadcom Inc | 股票-科技 | 1.22% | +0.04% | +3.70% | |
| 11 | GOOG | Alphabet Inc-cl C | 股票-通訊服務 | 1.03% | +0.23% | +72.42% | |
| 12 | IDEV | Ishares Core Msci Dev Mkts | ETF-其他 | 1.00% | +0.06% | +5.19% | |
| 13 | GOOGL | Alphabet Inc-cl A | 股票-通訊服務 | 0.97% | +0.14% | +6.95% | |
| 14 | SCHX | Schwab US Large-cap ETF | ETF-其他 | 0.89% | +0.07% | -12.72% | |
| 15 | ORCL | Oracle CORP | 股票-科技 | 0.77% | +0.01% | +7.59% | |
| 16 | VUG | Vanguard Growth ETF | ETF-其他 | 0.76% | +0.09% | -0.23% | |
| 17 | VTEB | Vanguard Tax-exempt Bond ETF | ETF-其他 | 0.75% | +0.06% | +4.96% | |
| 18 | NFLX | Netflix Inc | 股票-通訊服務 | 0.73% | -0.31% | -8.33% | |
| 19 | VTV | Vanguard Value ETF | ETF-其他 | 0.73% | +0.06% | +2.61% | |
| 20 | IEMG | Ishares Core Msci Emerging | ETF-新興市場 | 0.67% | +0.09% | +1.56% | |
| 21 | VWO | Vanguard Ftse Emerging Marke | ETF-新興市場 | 0.66% | +0.04% | -0.36% | |
| 22 | SEIM | Sei Qim US Large Cap Momentu | ETF-大型股與成長 | 0.64% | +0.07% | +22.49% | |
| 23 | MA | Mastercard Inc - A | 股票-金融 | 0.63% | -0.13% | -1.15% | |
| 24 | SEIV | Sei Qim US Large Cap Value A | ETF-大型股與成長 | 0.63% | +0.05% | +21.82% | |
| 25 | V | Visa Inc-class A Shares | 股票-金融 | 0.63% | +0.07% | -12.86% | |
| 26 | TSLA | Tesla Inc | 股票-循環性消費 | 0.59% | -0.01% | +11.98% | |
| 27 | TSM | Taiwan Semiconductor-sp Adr | 股票-科技 | 0.58% | +0.09% | -17.68% | |
| 28 | BNDX | Vanguard Total Intl Bond ETF | ETF-其他 | 0.58% | +0.02% | +7.08% | |
| 29 | MUB | Ishares National Muni Bond E | ETF-其他 | 0.54% | -0.04% | +3.29% | |
| 30 | SE | Sea Ltd-adr | 股票-通訊服務 | 0.48% | +0.02% | +5.41% | |
| 31 | VTIP | Vanguard Short-term Tips | ETF-其他 | 0.47% | +0.01% | -1.33% | |
| 32 | SCHO | Schwab Short-term US Treas | ETF-其他 | 0.46% | — | +3.35% | |
| 33 | LLY | Eli Lilly & Co | 股票-醫療保健 | 0.46% | +0.08% | -15.98% | |
| 34 | SPHY | Ss Spdr P High Yield ETF | ETF-非投資等級債 | 0.46% | +0.01% | +6.28% | |
| 35 | SPOT | Spotify Technology S.A. | 股票-通訊服務 | 0.45% | -0.14% | +15.10% | |
| 36 | WELL | Welltower Inc | 股票-房地產 | 0.44% | +0.04% | -8.62% | |
| 37 | SCHA | Schwab US Small-cap ETF | ETF-其他 | 0.44% | +0.04% | -5.11% | |
| 38 | SNOW | Snowflake Inc | 股票-科技 | 0.44% | -0.10% | +13.58% | |
| 39 | SHOP | Shopify Inc - Class A | 股票-科技 | 0.43% | -0.08% | +3.38% | |
| 40 | NOW | Servicenow Inc | 股票-科技 | 0.39% | -0.02% | +7.09% | |
| 41 | INTU | Intuit Inc | 股票-科技 | 0.39% | -0.12% | +0.01% | |
| 42 | CBRE | Cbre Group Inc - A | 股票-房地產 | 0.37% | -0.02% | +0.26% | |
| 43 | MELI | Mercadolibre Inc | 股票-循環性消費 | 0.36% | -0.04% | +20.60% | |
| 44 | IEFA | Ishares Core Msci Eafe ETF | ETF-其他 | 0.35% | +0.01% | -0.70% | |
| 45 | APP | Applovin Corp-class A | 股票-科技 | 0.34% | +0.06% | +7.05% | |
| 46 | SCHP | Schwab U.s. Tips ETF | ETF-其他 | 0.34% | — | +4.04% | |
| 47 | ACWV | Ishares Msci Global Min Vol | ETF-其他 | 0.33% | — | +2.04% | |
| 48 | APH | Amphenol Corp-cl A | 股票-科技 | 0.33% | -0.01% | +117.48% | |
| 49 | VBR | Vanguard Small-cap Value ETF | ETF-其他 | 0.33% | +0.02% | +1.78% | |
| 50 | SUB | Ishares Short-term National | ETF-其他 | 0.32% | — | +2.26% |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | +1.7% | +12.05% | 加碼 |
| 2 | MSFT | Microsoft CORP | +0.9% | +2.17% | 加碼 |
| 3 | AVGO | Broadcom Inc | +0.5% | +3.70% | 加碼 |
| 4 | GOOG | Alphabet Inc-cl C | +0.4% | +72.42% | 加碼 |
| 5 | BND | Vanguard Total Bond Market | +0.4% | +8.36% | 加碼 |
| 6 | ORCL | Oracle CORP | +0.4% | +7.59% | 加碼 |
| 7 | SNOW | Snowflake Inc | +0.3% | +13.58% | 加碼 |
| 8 | AAPL | Apple Inc | +0.3% | +18.47% | 加碼 |
| 9 | TSLA | Tesla Inc | +0.3% | +11.98% | 加碼 |
| 10 | APH | Amphenol Corp-cl A | +0.2% | +117.48% | 加碼 |
| 11 | SCHG | Schwab US Large-cap Growth | +0.2% | -2.83% | 加碼 |
| 12 | AMD | Advanced Micro Devices | +0.2% | +85.55% | 加碼 |
| 13 | INTU | Intuit Inc | +0.2% | +0.01% | 加碼 |
| 14 | APP | Applovin Corp-class A | +0.2% | +7.05% | 減碼 |
| 15 | SEIM | Sei Qim US Large Cap Momentu | +0.2% | +22.49% | 加碼 |
| 16 | MCO | Moody's CORP | +0.1% | +70.63% | 加碼 |
| 17 | META | Meta Platforms Inc-class A | +0.1% | +1.39% | 加碼 |
| 18 | SEIV | Sei Qim US Large Cap Value A | +0.1% | +21.82% | 加碼 |
| 19 | ADI | Analog Devices Inc | +0.1% | +75.34% | 加碼 |
| 20 | PLTR | Palantir Technologies Inc-a | +0.1% | +7.91% | 加碼 |
| 21 | ETN | Eaton Corporation plc | +0.1% | +7.58% | 加碼 |
| 22 | VOO | Vanguard S&p 500 ETF | +0.1% | +39.97% | 加碼 |
| 23 | VTEB | Vanguard Tax-exempt Bond ETF | +0.1% | +4.96% | 加碼 |
| 24 | SNPS | Synopsys Inc | +0.1% | +87.97% | 加碼 |
| 25 | CDNS | Cadence Design Sys Inc | +0.1% | +76.72% | 加碼 |
| 26 | GOOGL | Alphabet Inc-cl A | +0.1% | +6.95% | 減碼 |
| 27 | SHOP | Shopify Inc - Class A | +0.1% | +3.38% | 減碼 |
| 28 | UBER | Uber Technologies Inc | +0.1% | +15.55% | 加碼 |
| 29 | SE | Sea Ltd-adr | +0.1% | +5.41% | 加碼 |
| 30 | ARES | Ares Management CORP - A | +0.1% | +188.62% | 加碼 |
| 31 | CVNA | Carvana Co | +0.1% | +190.54% | 加碼 |
| 32 | IDEV | Ishares Core Msci Dev Mkts | +0.1% | +5.19% | 加碼 |
| 33 | MELI | Mercadolibre Inc | +0.1% | +20.60% | 加碼 |
| 34 | CCL1EUR | Carnival CORP LTD | +0.1% | +22.49% | 加碼 |
| 35 | GLW | Corning Inc | +0.1% | +165.58% | 加碼 |
| 36 | HOOD | Robinhood Markets Inc - A | +0.1% | -13.06% | 加碼 |
| 37 | IEMG | Ishares Core Msci Emerging | +0.1% | +1.56% | 加碼 |
| 38 | DASH | Doordash Inc - A | +0.1% | +15.29% | 加碼 |
| 39 | AZO | Autozone Inc | +0.1% | +5.17% | 加碼 |
| 40 | GEV | GE Vernova Inc | +0.1% | -14.94% | 減碼 |
| 41 | EBAY | Ebay Inc | +0.1% | +95.74% | 加碼 |
| 42 | NBIS | Nebius Group N.V. | +0.1% | +13.71% | 加碼 |
| 43 | WDC | Western Digital CORP | +0.1% | +352.02% | 加碼 |
| 44 | TSM | Taiwan Semiconductor-sp Adr | +0.1% | -17.68% | 減碼 |
| 45 | SEIQ | Sei Qim US Large Cap Quality | +0.1% | +26.08% | 加碼 |
| 46 | JPM | Jpmorgan Chase & Co | +0.1% | +5.50% | 加碼 |
| 47 | WWD | Woodward Inc | +0.1% | +8.39% | 加碼 |
| 48 | ABBV | Abbvie Inc | +0.1% | +22.86% | 加碼 |
| 49 | AXON | Axon Enterprise Inc | +0.1% | +21.00% | 加碼 |
| 50 | MPWR | Monolithic Power Systems Inc | +0.1% | +0.10% | 減碼 |
根據 SEC 官方 Form 13F 申報備案，Sei Investments Co 在 Q3 2025 季度的美股持倉總市值約為 US$1133.5億，共申報了 2814 個公開持股部位。
在 Q3 2025 季度，Sei Investments Co 按市值排列的前三大核心持股分別為：NVDA (3.9%)、MSFT (3.7%)、AAPL (2.4%)。其中最大持股部位 NVDA 佔據整體投資組合約 3.9% 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
CIB
市值: US$4162.8萬
本季最大獲利了結 / 清倉標的
BSV
前期市值: US$2.5億
在 Q3 2025 季度中，Sei Investments Co 共進行了 200 項持倉異動，包含新建倉 3 個部位、加碼 122 個部位、減碼 68 個部位以及清倉 7 個部位。 其中最大新建倉標的為 CIB。 本季清倉部位包含 BSV。
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。