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
3228 檔
11.6%
在 Q1 2026 的 13F 官方備案中，Sei Investments Co 管理的美股投資組合規模來到 US$1133.5億，整體持股檔數為 3228 檔。
Sei Investments Co 於 Q1 2026 展現出進攻型調倉步調，本季推動了 5 檔股票的新建倉與 134 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, AAPL, MSFT）累計市值佔比達 11.6%，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 3228 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 | 3.49% | +0.10% | +12.72% | |
| 2 | AAPL | Apple Inc | 股票-科技 | 2.63% | -0.47% | +19.28% | |
| 3 | MSFT | Microsoft CORP | 股票-科技 | 2.39% | -0.44% | -1.56% | |
| 4 | AMZN | Amazon.com Inc | 股票-循環性消費 | 2.02% | -0.17% | +10.24% | |
| 5 | GOOG | Alphabet Inc-cl C | 股票-通訊服務 | 1.55% | +0.23% | +29.22% | |
| 6 | VEA | Vanguard Ftse Developed ETF | ETF-其他 | 1.46% | +0.10% | -3.65% | |
| 7 | AVGO | Broadcom Inc | 股票-科技 | 1.45% | +0.04% | +23.38% | |
| 8 | SCHG | Schwab US Large-cap Growth | ETF-其他 | 1.28% | +0.14% | +7.59% | |
| 9 | BND | Vanguard Total Bond Market | ETF-其他 | 1.26% | +0.04% | +4.33% | |
| 10 | SCHV | Schwab US Large-cap Value | ETF-其他 | 1.26% | +0.12% | -2.22% | |
| 11 | GOOGL | Alphabet Inc-cl A | 股票-通訊服務 | 1.11% | +0.14% | +8.67% | |
| 12 | META | Meta Platforms Inc-class A | 股票-通訊服務 | 1.04% | -0.14% | +15.26% | |
| 13 | IDEV | Ishares Core Msci Dev Mkts | ETF-其他 | 0.96% | +0.06% | +2.41% | |
| 14 | TSM | Taiwan Semiconductor-sp Adr | 股票-科技 | 0.81% | +0.09% | +11.84% | |
| 15 | SCHX | Schwab US Large-cap ETF | ETF-其他 | 0.77% | +0.07% | +5.02% | |
| 16 | VTV | Vanguard Value ETF | ETF-其他 | 0.69% | +0.06% | +1.93% | |
| 17 | VTEB | Vanguard Tax-exempt Bond ETF | ETF-其他 | 0.65% | +0.06% | +4.88% | |
| 18 | LLY | Eli Lilly & Co | 股票-醫療保健 | 0.65% | +0.08% | +19.15% | |
| 19 | NXUS | Nuveen Intnatinal Agg Bd ETF | ETF-其他 | 0.60% | +0.04% | +57.82% | |
| 20 | VUG | Vanguard Growth ETF | ETF-其他 | 0.59% | +0.09% | +1.07% | |
| 21 | IEMG | Ishares Core Msci Emerging | ETF-新興市場 | 0.58% | +0.09% | -4.27% | |
| 22 | MA | Mastercard Inc - A | 股票-金融 | 0.57% | -0.13% | +4.99% | |
| 23 | SEIV | Sei Qim US Large Cap Value A | ETF-大型股與成長 | 0.57% | +0.05% | +1.25% | |
| 24 | SEIM | Sei Qim US Large Cap Momentu | ETF-大型股與成長 | 0.57% | +0.07% | +2.51% | |
| 25 | VWO | Vanguard Ftse Emerging Marke | ETF-新興市場 | 0.56% | +0.04% | +0.89% | |
| 26 | BNDX | Vanguard Total Intl Bond ETF | ETF-其他 | 0.54% | +0.02% | +6.25% | |
| 27 | MUB | Ishares National Muni Bond E | ETF-其他 | 0.52% | -0.04% | +0.12% | |
| 28 | V | Visa Inc-class A Shares | 股票-金融 | 0.51% | +0.07% | -0.17% | |
| 29 | TSLA | Tesla Inc | 股票-循環性消費 | 0.51% | -0.01% | +17.00% | |
| 30 | WELL | Welltower Inc | 股票-房地產 | 0.48% | +0.04% | +10.27% | |
| 31 | NFLX | Netflix Inc | 股票-通訊服務 | 0.46% | -0.31% | +9.89% | |
| 32 | JNJ | Johnson & Johnson | 股票-醫療保健 | 0.44% | -0.08% | +16.44% | |
| 33 | SPHY | Ss Spdr P High Yield ETF | ETF-非投資等級債 | 0.43% | +0.01% | +5.66% | |
| 34 | SCHA | Schwab US Small-cap ETF | ETF-其他 | 0.40% | +0.04% | -0.16% | |
| 35 | SCHO | Schwab Short-term US Treas | ETF-其他 | 0.37% | — | -10.00% | |
| 36 | GE | General Electric | 股票-工業 | 0.35% | +0.04% | +36.02% | |
| 37 | JPM | Jpmorgan Chase & Co | 股票-金融 | 0.35% | -0.01% | +35.30% | |
| 38 | GEV | GE Vernova Inc | 股票-工業 | 0.35% | +0.02% | -16.11% | |
| 39 | ASML | ASML Holding N.V. | 股票-科技 | 0.35% | +0.11% | +223.74% | |
| 40 | SPOT | Spotify Technology S.A. | 股票-通訊服務 | 0.34% | -0.14% | +1.82% | |
| 41 | AMD | Advanced Micro Devices | 股票-科技 | 0.33% | +0.33% | +33.98% | |
| 42 | BKNG | Booking Holdings Inc | 股票-循環性消費 | 0.32% | -0.18% | +96.53% | |
| 43 | SCHP | Schwab U.s. Tips ETF | ETF-其他 | 0.32% | — | +5.25% | |
| 44 | XOM | Exxon Mobil CORP | 股票-能源 | 0.31% | -0.08% | +32.01% | |
| 45 | WWD | Woodward Inc | 股票-工業 | 0.30% | +0.07% | +12.50% | |
| 46 | VBR | Vanguard Small-cap Value ETF | ETF-其他 | 0.30% | +0.02% | -0.42% | |
| 47 | SHOP | Shopify Inc - Class A | 股票-科技 | 0.30% | -0.08% | +7.54% | |
| 48 | IEFA | Ishares Core Msci Eafe ETF | ETF-其他 | 0.30% | +0.01% | -2.96% | |
| 49 | ACWV | Ishares Msci Global Min Vol | ETF-其他 | 0.29% | — | +2.10% | |
| 50 | PAAA | Pgim Aaa Clo ETF | ETF-其他 | 0.29% | — | — |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | ASML | ASML Holding N.V. | +0.3% | +223.74% | 加碼 |
| 2 | NXUS | Nuveen Intnatinal Agg Bd ETF | +0.2% | +57.82% | 加碼 |
| 3 | GOOG | Alphabet Inc-cl C | +0.2% | +29.22% | 加碼 |
| 4 | XOM | Exxon Mobil CORP | +0.1% | +32.01% | 加碼 |
| 5 | TSM | Taiwan Semiconductor-sp Adr | +0.1% | +11.84% | 加碼 |
| 6 | AAPL | Apple Inc | +0.1% | +19.28% | 加碼 |
| 7 | JNJ | Johnson & Johnson | +0.1% | +16.44% | 加碼 |
| 8 | BKNG | Booking Holdings Inc | +0.1% | +96.53% | 加碼 |
| 9 | ELAN | Elanco Animal Health Inc | +0.1% | +737.50% | 加碼 |
| 10 | CVX | Chevron CORP | +0.1% | +53.69% | 加碼 |
| 11 | TT | Trane Technologies plc | +0.1% | +261.46% | 加碼 |
| 12 | PLTR | Palantir Technologies Inc-a | +0.1% | +88.81% | 加碼 |
| 13 | PH | Parker Hannifin CORP | +0.1% | +55.88% | 加碼 |
| 14 | MU | Micron Technology Inc | +0.1% | +39.54% | 加碼 |
| 15 | VRT | Vertiv Holdings Co-a | +0.1% | +153.75% | 加碼 |
| 16 | AMAT | Applied Materials Inc | +0.1% | +33.53% | 加碼 |
| 17 | VZ | Verizon Communications Inc | +0.1% | +30.59% | 加碼 |
| 18 | CI | THE Cigna Group | +0.1% | +83.61% | 加碼 |
| 19 | T | At&t Inc | +0.1% | +36.53% | 加碼 |
| 20 | MS | Morgan Stanley | +0.1% | +89.67% | 加碼 |
| 21 | BCI | Abrdn Bloomberg All Commodit | +0.1% | +30.64% | 加碼 |
| 22 | CHRW | C.h. Robinson Worldwide Inc | +0.1% | +532.72% | 加碼 |
| 23 | OXY | Occidental Petroleum CORP | +0.1% | +247.02% | 加碼 |
| 24 | CF | Cf Industries Holdings Inc | +0.1% | -0.05% | 減碼 |
| 25 | ORLY | O'reilly Automotive Inc | +0.1% | +163.30% | 加碼 |
| 26 | WWD | Woodward Inc | +0.1% | +12.50% | 加碼 |
| 27 | RTX | Rtx CORP | +0.1% | +31.93% | 加碼 |
| 28 | EQIX | Equinix Inc | +0.1% | +11.75% | 加碼 |
| 29 | INSM | Insmed Inc | +0.1% | +56.80% | 加碼 |
| 30 | FORM | Formfactor Inc | +0.1% | -0.16% | 減碼 |
| 31 | AEP | American Electric Power | +0.1% | +39.88% | 加碼 |
| 32 | EW | Edwards Lifesciences CORP | +0.1% | +203.19% | 加碼 |
| 33 | GE | General Electric | +0.1% | +36.02% | 加碼 |
| 34 | AMD | Advanced Micro Devices | +0.1% | +33.98% | 加碼 |
| 35 | COST | Costco Wholesale CORP | +0.1% | +29.91% | 加碼 |
| 36 | MSI | Motorola Solutions Inc | +0.1% | +134.76% | 加碼 |
| 37 | COP | Conocophillips | +0.1% | +22.52% | 加碼 |
| 38 | BP | Bp Plc-spons Adr | +0.1% | +48.71% | 加碼 |
| 39 | CMCSA | Comcast Corp-class A | +0.1% | +57.48% | 加碼 |
| 40 | AVGO | Broadcom Inc | 0% | +23.38% | 加碼 |
| 41 | WELL | Welltower Inc | 0% | +10.27% | 加碼 |
| 42 | JPM | Jpmorgan Chase & Co | 0% | +35.30% | 加碼 |
| 43 | MRK | Merck & Co. Inc. | 0% | +13.88% | 加碼 |
| 44 | FLEX | Flex Ltd. | 0% | +52.15% | 加碼 |
| 45 | CB | Chubb Limited | 0% | +44.67% | 加碼 |
| 46 | LHX | L3harris Technologies Inc | 0% | +11.26% | 加碼 |
| 47 | WDC | Western Digital CORP | 0% | +5.09% | 加碼 |
| 48 | BKR | Baker Hughes Co | 0% | -2.13% | 減碼 |
| 49 | EXC | Exelon CORP | 0% | +50.38% | 加碼 |
| 50 | KLAC | Kla CORP | 0% | +31.52% | 加碼 |
根據 SEC 官方 Form 13F 申報備案，Sei Investments Co 在 Q1 2026 季度的美股持倉總市值約為 US$1133.5億，共申報了 3228 個公開持股部位。
在 Q1 2026 季度，Sei Investments Co 按市值排列的前三大核心持股分別為：NVDA (3.5%)、AAPL (2.6%)、MSFT (2.4%)。其中最大持股部位 NVDA 佔據整體投資組合約 3.5% 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
PAAA
市值: US$3.1億
本季最大獲利了結 / 清倉標的
AZNN
前期市值: US$8882.8萬
在 Q1 2026 季度中，Sei Investments Co 共進行了 200 項持倉異動，包含新建倉 5 個部位、加碼 134 個部位、減碼 58 個部位以及清倉 3 個部位。 其中最大新建倉標的為 PAAA。 本季清倉部位包含 AZNN。
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。