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: 0000003520
申報總市值
US$300.1億
US$300.1億
444 檔
28.2%
Fred Alger Management, LLC 在 Q1 2026 季度的美股部位總計估值為 US$300.1億，分散於 444 個持倉標的之中，反映其市場參與廣度與投資規模。
數據顯示 Fred Alger Management, LLC 於 Q1 2026 季度持續回收資金，對 101 個既有部位進行裁減並清倉 21 個標的，組合整體流動性比重有所上升。
從部位權重觀察，前 5 大標的（包含 NVDA, MSFT, AMZN）累計市值佔比達 28.2%，是驅動 Fred Alger Management, LLC 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 444 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 | 12.55% | -0.73% | +7.07% | |
| 2 | MSFT | Microsoft CORP | 股票-科技 | 8.11% | -1.69% | -0.14% | |
| 3 | AMZN | Amazon.com Inc | 股票-循環性消費 | 6.54% | -0.80% | +1.41% | |
| 4 | AAPL | Apple Inc | 股票-科技 | 5.17% | -0.31% | +1.93% | |
| 5 | GOOG | Alphabet Inc-cl C | 股票-通訊服務 | 4.82% | +0.28% | +8.71% | |
| 6 | META | Meta Platforms Inc-class A | 股票-通訊服務 | 4.47% | -0.73% | -9.56% | |
| 7 | NBIS | Nebius Group N.V. | 股票-其他 | 4.37% | +0.90% | +20.93% | |
| 8 | AVGO | Broadcom Inc | 股票-科技 | 4.01% | -0.54% | +2.54% | |
| 9 | WDC | Western Digital CORP | 股票-科技 | 3.16% | +1.54% | -0.91% | |
| 10 | TSLA | Tesla Inc | 股票-循環性消費 | 2.98% | -0.16% | +10.44% | |
| 11 | APP | Applovin Corp-class A | 股票-科技 | 2.05% | +0.17% | -29.86% | |
| 12 | QXO | Qxo Inc | 股票-工業 | 1.91% | -0.33% | +40.70% | |
| 13 | TLN | Talen Energy CORP | 股票-公用事業 | 1.66% | +0.32% | -34.26% | |
| 14 | NTRA | Natera Inc | 股票-醫療保健 | 1.54% | +0.07% | -3.62% | |
| 15 | GEV | GE Vernova Inc | 股票-工業 | 1.31% | +0.26% | -20.73% | |
| 16 | ALAB | Astera Labs Inc | 股票-科技 | 1.24% | +0.83% | +32.99% | |
| 17 | SE | Sea Ltd-adr | 股票-通訊服務 | 1.23% | -0.08% | +21.81% | |
| 18 | GFL | Gfl Environmental Inc-sub Vt | 股票-其他 | 1.10% | -0.43% | +19.80% | |
| 19 | ARWR | Arrowhead Pharmaceuticals In | 股票-醫療保健 | 0.92% | -0.02% | +82.35% | |
| 20 | HEI-A | Heico Corp-class A | 股票-其他 | 0.89% | +0.02% | +7.68% | |
| 21 | NFLX | Netflix Inc | 股票-通訊服務 | 0.86% | -0.60% | -26.13% | |
| 22 | ISRG | Intuitive Surgical Inc | 股票-醫療保健 | 0.78% | -0.63% | +10.19% | |
| 23 | MELI | Mercadolibre Inc | 股票-循環性消費 | 0.72% | -0.26% | +9.33% | |
| 24 | AZN | AstraZeneca PLC | 股票-醫療保健 | 0.66% | -0.57% | — | |
| 25 | ROKU | Roku Inc | 股票-通訊服務 | 0.66% | +0.08% | +11.94% | |
| 26 | RKT | Rocket Cos Inc-class A | 股票-金融 | 0.64% | -0.22% | -0.01% | |
| 27 | BIIB | Biogen Inc | 股票-醫療保健 | 0.59% | -0.02% | -8.21% | |
| 28 | FIGR | Figure Technology Solut-cl A | 股票-其他 | 0.57% | -0.06% | +132.66% | |
| 29 | VRT | Vertiv Holdings Co-a | 股票-工業 | 0.52% | -0.13% | -18.28% | |
| 30 | NET | Cloudflare Inc - Class A | 股票-科技 | 0.49% | -0.10% | +22.70% | |
| 31 | CAH | Cardinal Health Inc | 股票-醫療保健 | 0.48% | -0.10% | +29.10% | |
| 32 | SHOP | Shopify Inc - Class A | 股票-科技 | 0.48% | -0.18% | +58.27% | |
| 33 | LLY | Eli Lilly & Co | 股票-醫療保健 | 0.48% | -0.18% | +18.06% | |
| 34 | MDB | Mongodb Inc | 股票-科技 | 0.47% | -0.21% | -21.90% | |
| 35 | WELL | Welltower Inc | 股票-房地產 | 0.46% | -0.09% | +797.92% | |
| 36 | DNTH | Dianthus Therapeutics Inc | 股票-其他 | 0.43% | -0.01% | +3372.57% | |
| 37 | RBC | RBC Bearings Inc | 股票-工業 | 0.43% | -0.07% | +3.04% | |
| 38 | PLTR | Palantir Technologies Inc-a | 股票-科技 | 0.42% | -0.42% | EXIT | |
| 39 | 6D8 | Dupont De Nemours Inc | 股票-其他 | 0.41% | -0.41% | EXIT | |
| 40 | BSX | Boston Scientific CORP | 股票-醫療保健 | 0.40% | -0.40% | EXIT | |
| 41 | ANET | Arista Networks Inc | 股票-科技 | 0.37% | -0.10% | — | |
| 42 | JNJ | Johnson & Johnson | 股票-醫療保健 | 0.36% | +0.02% | +416.23% | |
| 43 | HOOD | Robinhood Markets Inc - A | 股票-金融 | 0.34% | +0.42% | +17.74% | |
| 44 | NRG | Nrg Energy Inc | 股票-公用事業 | 0.32% | -0.18% | +1783.53% | |
| 45 | ASND | Ascendis Pharma A/S | 股票-其他 | 0.31% | -0.31% | EXIT | |
| 46 | GOOGL | Alphabet Inc-cl A | 股票-通訊服務 | 0.29% | +0.03% | -4.77% | |
| 47 | TPC | Tutor Perini CORP | 股票-其他 | 0.27% | -0.10% | -26.78% | |
| 48 | CEG | Constellation Energy | 股票-公用事業 | 0.26% | -0.15% | -58.36% | |
| 49 | FTAI | FTAI Aviation Ltd. | 股票-工業 | 0.26% | -0.07% | -36.31% | |
| 50 | GH | Guardant Health Inc | 股票-醫療保健 | 0.25% | -0.04% | +5.53% |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | NBIS | Nebius Group N.V. | +1.8% | +20.93% | 加碼 |
| 2 | NVDA | Nvidia CORP | +1.4% | +7.07% | 加碼 |
| 3 | WDC | Western Digital CORP | +1.4% | -0.91% | 減碼 |
| 4 | QXO | Qxo Inc | +0.7% | +40.70% | 加碼 |
| 5 | GOOG | Alphabet Inc-cl C | +0.5% | +8.71% | 加碼 |
| 6 | ARWR | Arrowhead Pharmaceuticals In | +0.4% | +82.35% | 加碼 |
| 7 | DNTH | Dianthus Therapeutics Inc | +0.4% | +3372.57% | 加碼 |
| 8 | WELL | Welltower Inc | +0.4% | +797.92% | 加碼 |
| 9 | PLTR | Palantir Technologies Inc-a | +0.4% | +788.82% | 加碼 |
| 10 | AAPL | Apple Inc | +0.3% | +1.93% | 加碼 |
| 11 | JNJ | Johnson & Johnson | +0.3% | +416.23% | 加碼 |
| 12 | FIGR | Figure Technology Solut-cl A | +0.3% | +132.66% | 加碼 |
| 13 | NRG | Nrg Energy Inc | +0.3% | +1783.53% | 加碼 |
| 14 | GFL | Gfl Environmental Inc-sub Vt | +0.3% | +19.80% | 加碼 |
| 15 | SN | SharkNinja, Inc. | +0.2% | +1266.18% | 加碼 |
| 16 | GEV | GE Vernova Inc | +0.2% | -20.73% | 減碼 |
| 17 | MGY | Magnolia Oil & Gas CORP - A | +0.2% | +594.08% | 加碼 |
| 18 | AMZN | Amazon.com Inc | +0.2% | +1.41% | 加碼 |
| 19 | MRK | Merck & Co. Inc. | +0.2% | +625.41% | 加碼 |
| 20 | CAH | Cardinal Health Inc | +0.2% | +29.10% | 加碼 |
| 21 | VRT | Vertiv Holdings Co-a | +0.2% | -18.28% | 減碼 |
| 22 | NET | Cloudflare Inc - Class A | +0.2% | +22.70% | 加碼 |
| 23 | MU | Micron Technology Inc | +0.1% | +630.73% | 加碼 |
| 24 | RBC | RBC Bearings Inc | +0.1% | +3.04% | 加碼 |
| 25 | AVGO | Broadcom Inc | +0.1% | +2.54% | 加碼 |
| 26 | KRMN | Karman Holdings Inc | +0.1% | +183.74% | 加碼 |
| 27 | SHOP | Shopify Inc - Class A | +0.1% | +58.27% | 加碼 |
| 28 | ROIV | Roivant Sciences Ltd. | +0.1% | +727.00% | 加碼 |
| 29 | CDNL | Cardinal Infrastructure Gr-a | +0.1% | +180.43% | 加碼 |
| 30 | LGN | Legence Corp-cl A | +0.1% | +34.88% | 加碼 |
| 31 | SAIA | Saia Inc | +0.1% | +398.39% | 加碼 |
| 32 | ATRO | Astronics CORP | +0.1% | +120.84% | 加碼 |
| 33 | PI | Impinj Inc | +0.1% | +324.97% | 加碼 |
| 34 | TSLA | Tesla Inc | +0.1% | +10.44% | 加碼 |
| 35 | PCVX | Vaxcyte Inc | +0.1% | +367.26% | 加碼 |
| 36 | WMT | Walmart Inc | +0.1% | +41.54% | 加碼 |
| 37 | CDNS | Cadence Design Sys Inc | +0.1% | +68.59% | 加碼 |
| 38 | COGT | Cogent Biosciences Inc | +0.1% | +12.48% | 加碼 |
| 39 | ROKU | Roku Inc | +0.1% | +11.94% | 加碼 |
| 40 | IREN | IREN Limited | +0.1% | +2412.87% | 加碼 |
| 41 | STX | Seagate Technology Holdings plc | +0.1% | +19.50% | 加碼 |
| 42 | MP | Mp Materials CORP | +0.1% | +73.47% | 加碼 |
| 43 | KLAC | Kla CORP | +0.1% | -3.46% | 減碼 |
| 44 | MELI | Mercadolibre Inc | 0% | +9.33% | 加碼 |
| 45 | BAP | Credicorp Ltd. | 0% | +1249.46% | 加碼 |
| 46 | BE | Bloom Energy Corp- A | 0% | +18.27% | 加碼 |
| 47 | BIIB | Biogen Inc | 0% | -8.21% | 減碼 |
| 48 | HWM | Howmet Aerospace Inc | 0% | +10.58% | 加碼 |
| 49 | STRL | Sterling Infrastructure Inc | 0% | -15.51% | 減碼 |
| 50 | INSM | Insmed Inc | 0% | +54.67% | 加碼 |
根據 SEC 官方 Form 13F 申報備案，Fred Alger Management, LLC 在 Q1 2026 季度的美股持倉總市值約為 US$300.1億，共申報了 444 個公開持股部位。
在 Q1 2026 季度，Fred Alger Management, LLC 按市值排列的前三大核心持股分別為：NVDA (12.6%)、MSFT (8.1%)、AMZN (6.5%)。其中最大持股部位 NVDA 佔據整體投資組合約 12.6% 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
AZN
市值: US$1.5億
本季最大獲利了結 / 清倉標的
AZNN
前期市值: US$1.2億
在 Q1 2026 季度中，Fred Alger Management, LLC 共進行了 200 項持倉異動，包含新建倉 19 個部位、加碼 59 個部位、減碼 101 個部位以及清倉 21 個部位。 其中最大新建倉標的為 AZN。 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。