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: 0001629649
申報總市值
US$85.3億
US$85.3億
874 檔
40.9%
Q1 2026 季度申報顯示，Northwestern Mutual Investment Management Company, LLC 揭露的美股組合總市值為 US$85.3億，涵蓋 874 個不同之權益投資部位。
觀察 Q1 2026 的申報異動，Northwestern Mutual Investment Management Company, LLC 採取了強勁的買進策略，建倉與加碼動作（合計 129 筆）涵蓋多個核心板塊，展現機構對特定產業前景之樂觀態度。
檢視投資組合結構，前 5 大主力部位（包含 EFA, IVV, IJR）占據了總市值的 40.9%，展現出該機構在 Q1 2026 的重點資金聚焦與風險分佈特徵。
僅顯示前 200 大持股（共 874 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 | EFA | Ishares Msci Eafe ETF | ETF-其他 | 16.62% | -3.93% | -28.26% | |
| 2 | IVV | Ishares Core S&p 500 ETF | ETF-大型股與成長 | 11.88% | +0.46% | -20.26% | |
| 3 | IJR | Ishares Core S&p Small-cap E | ETF-中小型股 | 9.92% | -1.20% | -15.60% | |
| 4 | IJH | Ishares Core S&p Midcap ETF | ETF-其他 | 8.77% | -1.07% | -23.51% | |
| 5 | LQD | Ishr Ibx Usd Invgd Cb Etf-ui | ETF-投資等級公司債 | 5.69% | +0.14% | +6.15% | |
| 6 | VOO | Vanguard S&p 500 ETF | ETF-大型股與成長 | 4.96% | +1.25% | -40.51% | |
| 7 | NVDA | Nvidia CORP | 股票-科技 | 2.06% | -0.24% | +0.14% | |
| 8 | AAPL | Apple Inc | 股票-科技 | 1.81% | -0.21% | -0.50% | |
| 9 | VCLT | Vanguard Long-term CORP Bond | ETF-投資等級公司債 | 1.51% | +0.24% | +5.51% | |
| 10 | IGV | Ishares Expanded Tech-softwa | ETF-科技型 | 1.38% | -1.38% | EXIT | |
| 11 | MSFT | Microsoft CORP | 股票-科技 | 1.33% | -0.29% | +0.05% | |
| 12 | AMZN | Amazon.com Inc | 股票-循環性消費 | 0.99% | -0.11% | +0.56% | |
| 13 | GOOGL | Alphabet Inc-cl A | 股票-通訊服務 | 0.81% | -0.02% | +0.21% | |
| 14 | HYG | Ishr Ibx Usd Hiyld Cb Etf-ui | ETF-非投資等級債 | 0.74% | +2.78% | -89.48% | |
| 15 | AVGO | Broadcom Inc | 股票-科技 | 0.71% | -0.04% | +0.54% | |
| 16 | AGG | Ishares Core U.s. Aggregate | ETF-其他 | 0.66% | -0.18% | -2.14% | |
| 17 | GOOG | Alphabet Inc-cl C | 股票-通訊服務 | 0.65% | -0.02% | +0.72% | |
| 18 | META | Meta Platforms Inc-class A | 股票-通訊服務 | 0.61% | -0.15% | +0.57% | |
| 19 | MINT | Pimco Enhanced Short Maturit | ETF-其他 | 0.52% | -0.06% | — | |
| 20 | TSLA | Tesla Inc | 股票-循環性消費 | 0.51% | -0.06% | +0.23% | |
| 21 | USHY | Ishares Broad Usd High Yield | ETF-非投資等級債 | 0.44% | +3.31% | -89.52% | |
| 22 | BRK-B | Berkshire Hathaway Inc-cl B | 股票-其他 | 0.43% | -0.09% | +0.15% | |
| 23 | JPM | Jpmorgan Chase & Co | 股票-金融 | 0.38% | -0.05% | -0.82% | |
| 24 | LLY | Eli Lilly & Co | 股票-醫療保健 | 0.35% | +0.01% | -0.07% | |
| 25 | XOM | Exxon Mobil CORP | 股票-能源 | 0.34% | -0.13% | -0.76% | |
| 26 | JNJ | Johnson & Johnson | 股票-醫療保健 | 0.29% | -0.06% | +0.17% | |
| 27 | WMT | Walmart Inc | 股票-非循環性消費 | 0.26% | -0.07% | +0.11% | |
| 28 | V | Visa Inc-class A Shares | 股票-金融 | 0.25% | -0.04% | -0.24% | |
| 29 | COST | Costco Wholesale CORP | 股票-非循環性消費 | 0.21% | -0.05% | +0.30% | |
| 30 | MA | Mastercard Inc - A | 股票-金融 | 0.20% | -0.04% | -0.53% | |
| 31 | NFLX | Netflix Inc | 股票-通訊服務 | 0.20% | -0.09% | -0.21% | |
| 32 | CVX | Chevron CORP | 股票-能源 | 0.19% | -0.07% | -0.82% | |
| 33 | ABBV | Abbvie Inc | 股票-醫療保健 | 0.19% | -0.02% | +0.14% | |
| 34 | MU | Micron Technology Inc | 股票-科技 | 0.18% | +0.31% | +0.42% | |
| 35 | PG | Procter & Gamble Co/the | 股票-非循環性消費 | 0.16% | -0.03% | -0.40% | |
| 36 | PLTR | Palantir Technologies Inc-a | 股票-科技 | 0.16% | -0.06% | +0.14% | |
| 37 | AMD | Advanced Micro Devices | 股票-科技 | 0.16% | +0.20% | +0.29% | |
| 38 | CAT | Caterpillar Inc | 股票-工業 | 0.16% | +0.02% | -0.43% | |
| 39 | HD | Home Depot Inc | 股票-循環性消費 | 0.16% | -0.03% | +0.16% | |
| 40 | BAC | Bank Of America CORP | 股票-金融 | 0.16% | -0.02% | -1.09% | |
| 41 | CSCO | Cisco Systems Inc | 股票-科技 | 0.15% | +0.02% | +0.41% | |
| 42 | MRK | Merck & Co. Inc. | 股票-醫療保健 | 0.14% | -0.02% | +0.14% | |
| 43 | GE | General Electric | 股票-工業 | 0.14% | +0.01% | -0.43% | |
| 44 | KO | Coca-cola Co/the | 股票-非循環性消費 | 0.14% | -0.02% | +0.14% | |
| 45 | FNV | Franco-nevada CORP | 股票-原物料 | 0.14% | -0.05% | -8.07% | |
| 46 | AMAT | Applied Materials Inc | 股票-科技 | 0.13% | +0.09% | -0.22% | |
| 47 | LRCX | Lam Research CORP | 股票-科技 | 0.13% | +0.07% | -0.43% | |
| 48 | RTX | Rtx CORP | 股票-工業 | 0.13% | -0.03% | +0.26% | |
| 49 | GS | Goldman Sachs Group Inc | 股票-金融 | 0.12% | -0.01% | +0.15% | |
| 50 | ORCL | Oracle CORP | 股票-科技 | 0.12% | -0.03% | +0.96% |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | LQD | Ishr Ibx Usd Invgd Cb Etf-ui | +1.5% | +6.15% | 加碼 |
| 2 | IJR | Ishares Core S&p Small-cap E | +1.2% | -15.60% | 減碼 |
| 3 | VCLT | Vanguard Long-term CORP Bond | +0.4% | +5.51% | 加碼 |
| 4 | NVDA | Nvidia CORP | +0.4% | +0.14% | 加碼 |
| 5 | AAPL | Apple Inc | +0.3% | -0.50% | 減碼 |
| 6 | IJH | Ishares Core S&p Midcap ETF | +0.2% | -23.51% | 減碼 |
| 7 | AMZN | Amazon.com Inc | +0.2% | +0.56% | 加碼 |
| 8 | XOM | Exxon Mobil CORP | +0.2% | -0.76% | 減碼 |
| 9 | AGG | Ishares Core U.s. Aggregate | +0.1% | -2.14% | 減碼 |
| 10 | GOOGL | Alphabet Inc-cl A | +0.1% | +0.21% | 加碼 |
| 11 | GOOG | Alphabet Inc-cl C | +0.1% | +0.72% | 加碼 |
| 12 | AVGO | Broadcom Inc | +0.1% | +0.54% | 加碼 |
| 13 | JNJ | Johnson & Johnson | +0.1% | +0.17% | 加碼 |
| 14 | BRK-B | Berkshire Hathaway Inc-cl B | +0.1% | +0.15% | 加碼 |
| 15 | CVX | Chevron CORP | +0.1% | -0.82% | 減碼 |
| 16 | WMT | Walmart Inc | +0.1% | +0.11% | 加碼 |
| 17 | META | Meta Platforms Inc-class A | +0.1% | +0.57% | 加碼 |
| 18 | COST | Costco Wholesale CORP | +0.1% | +0.30% | 加碼 |
| 19 | CAT | Caterpillar Inc | +0.1% | -0.43% | 減碼 |
| 20 | MU | Micron Technology Inc | +0.1% | +0.42% | 加碼 |
| 21 | JPM | Jpmorgan Chase & Co | +0.1% | -0.82% | 減碼 |
| 22 | AMAT | Applied Materials Inc | +0.1% | -0.22% | 減碼 |
| 23 | LRCX | Lam Research CORP | +0.1% | -0.43% | 減碼 |
| 24 | TSLA | Tesla Inc | 0% | +0.23% | 加碼 |
| 25 | SNDK | Sandisk CORP | 0% | +6.14% | 加碼 |
| 26 | GEV | GE Vernova Inc | 0% | -0.52% | 減碼 |
| 27 | XPO | Xpo Inc | 0% | -0.07% | 減碼 |
| 28 | COP | Conocophillips | 0% | -0.71% | 減碼 |
| 29 | CASY | Casey's General Stores Inc | 0% | -0.18% | 減碼 |
| 30 | MTZ | Mastec Inc | 0% | +0.14% | 加碼 |
| 31 | INTC | Intel CORP | 0% | +4.87% | 加碼 |
| 32 | VZ | Verizon Communications Inc | 0% | +0.16% | 加碼 |
| 33 | MRK | Merck & Co. Inc. | 0% | +0.14% | 加碼 |
| 34 | CW | Curtiss-wright CORP | 0% | +0.13% | 加碼 |
| 35 | UTHR | United Therapeutics CORP | 0% | +0.12% | 加碼 |
| 36 | FNV | Franco-nevada CORP | 0% | -8.07% | 減碼 |
| 37 | KO | Coca-cola Co/the | 0% | +0.14% | 加碼 |
| 38 | ABBV | Abbvie Inc | 0% | +0.14% | 加碼 |
| 39 | LLY | Eli Lilly & Co | 0% | -0.07% | 減碼 |
| 40 | V | Visa Inc-class A Shares | 0% | -0.24% | 減碼 |
| 41 | MA | Mastercard Inc - A | 0% | -0.53% | 減碼 |
| 42 | OVV | Ovintiv Inc | 0% | +9.78% | 加碼 |
| 43 | ENTG | Entegris Inc | 0% | +0.40% | 加碼 |
| 44 | NXT | Nextpower Inc-cl A | 0% | +0.19% | 加碼 |
| 45 | KLAC | Kla CORP | 0% | -0.10% | 減碼 |
| 46 | AEM | Agnico Eagle Mines LTD | 0% | +6.24% | 加碼 |
| 47 | ATI | Ati Inc | 0% | +0.13% | 加碼 |
| 48 | CRS | Carpenter Technology | 0% | +0.11% | 加碼 |
| 49 | T | At&t Inc | 0% | -1.11% | 減碼 |
| 50 | WPM | Wheaton Precious Metals CORP | 0% | +6.24% | 加碼 |
根據 SEC 官方 Form 13F 申報備案，Northwestern Mutual Investment Management Company, LLC 在 Q1 2026 季度的美股持倉總市值約為 US$85.3億，共申報了 874 個公開持股部位。
在 Q1 2026 季度，Northwestern Mutual Investment Management Company, LLC 按市值排列的前三大核心持股分別為：EFA (16.6%)、IVV (11.9%)、IJR (9.9%)。其中最大持股部位 EFA 佔據整體投資組合約 16.6% 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
IGV
市值: US$9080.1萬
本季最大獲利了結 / 清倉標的
JNK
前期市值: US$1.7億
在 Q1 2026 季度中，Northwestern Mutual Investment Management Company, LLC 共進行了 199 項持倉異動，包含新建倉 18 個部位、加碼 111 個部位、減碼 62 個部位以及清倉 8 個部位。 其中最大新建倉標的為 IGV。 本季清倉部位包含 JNK。
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。