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: 0000748054
申報總市值
US$2262.8億
US$2262.8億
2811 檔
16.9%
American Century Companies Inc 在 Q4 2025 季度的美股部位總計估值為 US$2262.8億，分散於 2811 個持倉標的之中，反映其市場參與廣度與投資規模。
觀察 Q4 2025 的資金脈絡，American Century Companies Inc 在獲利結算 5 檔個股的同時，將資本重新部署至 7 檔新選標的，展現主動管理機構的輪動節奏。
在資產配置集中度方面，American Century Companies Inc 的前 5 大核心持股（包含 NVDA, MSFT, AAPL 等）合計佔整體申報市值的 16.9%，反映機構在主要關鍵部位上的權重分佈。
僅顯示前 200 大持股（共 2811 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 | 5.93% | -0.12% | -4.63% | |
| 2 | MSFT | Microsoft CORP | 股票-科技 | 3.68% | -0.69% | -2.53% | |
| 3 | AAPL | Apple Inc | 股票-科技 | 3.56% | -0.85% | -6.19% | |
| 4 | AMZN | Amazon.com Inc | 股票-循環性消費 | 3.09% | -0.02% | -1.81% | |
| 5 | GOOGL | Alphabet Inc-cl A | 股票-通訊服務 | 2.97% | +0.07% | -6.30% | |
| 6 | META | Meta Platforms Inc-class A | 股票-通訊服務 | 1.67% | -0.14% | -7.20% | |
| 7 | AVGO | Broadcom Inc | 股票-科技 | 1.63% | -0.21% | +9.77% | |
| 8 | MA | Mastercard Inc - A | 股票-金融 | 1.58% | -0.31% | +5.51% | |
| 9 | TSLA | Tesla Inc | 股票-循環性消費 | 1.55% | — | -1.56% | |
| 10 | GOOG | Alphabet Inc-cl C | 股票-通訊服務 | 1.55% | +0.02% | -11.29% | |
| 11 | TSM | Taiwan Semiconductor-sp Adr | 股票-科技 | 1.03% | +0.21% | +3.90% | |
| 12 | LLY | Eli Lilly & Co | 股票-醫療保健 | 1.01% | +0.38% | -5.08% | |
| 13 | NFLX | Netflix Inc | 股票-通訊服務 | 0.83% | -0.25% | +925.40% | |
| 14 | COST | Costco Wholesale CORP | 股票-非循環性消費 | 0.75% | -0.33% | +7.52% | |
| 15 | JPM | Jpmorgan Chase & Co | 股票-金融 | 0.60% | +0.02% | -9.15% | |
| 16 | ISRG | Intuitive Surgical Inc | 股票-醫療保健 | 0.60% | -0.15% | +4.84% | |
| 17 | AMAT | Applied Materials Inc | 股票-科技 | 0.47% | +0.34% | +20.12% | |
| 18 | ADI | Analog Devices Inc | 股票-科技 | 0.45% | -0.27% | -5.60% | |
| 19 | ORCL | Oracle CORP | 股票-科技 | 0.42% | -0.06% | -18.38% | |
| 20 | HWM | Howmet Aerospace Inc | 股票-工業 | 0.41% | -0.04% | +13.61% | |
| 21 | ABBV | Abbvie Inc | 股票-醫療保健 | 0.40% | -0.19% | +5.40% | |
| 22 | APH | Amphenol Corp-cl A | 股票-科技 | 0.40% | +0.19% | +143.44% | |
| 23 | JNJ | Johnson & Johnson | 股票-醫療保健 | 0.36% | -0.03% | -22.01% | |
| 24 | APP | Applovin Corp-class A | 股票-科技 | 0.34% | — | +23.69% | |
| 25 | XOM | Exxon Mobil CORP | 股票-能源 | 0.32% | -0.12% | +3.75% | |
| 26 | PLTR | Palantir Technologies Inc-a | 股票-科技 | 0.31% | -0.05% | +30.98% | |
| 27 | NET | Cloudflare Inc - Class A | 股票-科技 | 0.31% | +0.07% | +8.30% | |
| 28 | BDX | Becton Dickinson And Co | 股票-醫療保健 | 0.31% | -0.03% | -3.81% | |
| 29 | FICO | Fair Isaac CORP | 股票-科技 | 0.30% | -0.02% | +4.57% | |
| 30 | ALNY | Alnylam Pharmaceuticals Inc | 股票-醫療保健 | 0.30% | -0.06% | -9.52% | |
| 31 | SNOW | Snowflake Inc | 股票-科技 | 0.30% | +0.12% | +27.36% | |
| 32 | NSC | Norfolk Southern CORP | 股票-工業 | 0.29% | -0.09% | -5.84% | |
| 33 | MRK | Merck & Co. Inc. | 股票-醫療保健 | 0.28% | -0.06% | +17.74% | |
| 34 | ZS | Zscaler Inc | 股票-科技 | 0.27% | -0.12% | -0.71% | |
| 35 | VZ | Verizon Communications Inc | 股票-通訊服務 | 0.27% | -0.06% | +0.62% | |
| 36 | GILD | Gilead Sciences Inc | 股票-醫療保健 | 0.26% | -0.07% | +12.83% | |
| 37 | VRT | Vertiv Holdings Co-a | 股票-工業 | 0.26% | +0.03% | -6.89% | |
| 38 | TJX | Tjx Companies Inc | 股票-循環性消費 | 0.26% | -0.04% | -6.51% | |
| 39 | DDOG | Datadog Inc - Class A | 股票-科技 | 0.25% | +0.20% | -1.48% | |
| 40 | AXP | American Express Co | 股票-金融 | 0.25% | — | +20.63% | |
| 41 | TFC | Truist Financial CORP | 股票-金融 | 0.25% | -0.02% | -13.78% | |
| 42 | BABA | Alibaba Group Holding-sp Adr | 股票-循環性消費 | 0.24% | -0.08% | +10.23% | |
| 43 | EPD | Enterprise Products Partners | 股票-能源 | 0.24% | -0.03% | -12.97% | |
| 44 | USB | US Bancorp | 股票-金融 | 0.24% | -0.01% | -14.90% | |
| 45 | MDT | Medtronic plc | 股票-醫療保健 | 0.23% | -0.04% | -16.36% | |
| 46 | SPGI | S&p Global Inc | 股票-金融 | 0.23% | -0.05% | +18.41% | |
| 47 | KVUE | Kenvue Inc | 股票-非循環性消費 | 0.23% | -0.07% | -27.83% | |
| 48 | PODD | Insulet CORP | 股票-醫療保健 | 0.23% | -0.16% | +12.62% | |
| 49 | PKG | Packaging CORP Of America | 股票-循環性消費 | 0.22% | -0.02% | +12.08% | |
| 50 | ZBH | Zimmer Biomet Holdings Inc | 股票-醫療保健 | 0.22% | -0.08% | -5.05% |
| # | 代號 | 標的名稱 | 佔比變動 | 持倉量變化 | 異動類型 |
|---|---|---|---|---|---|
| 1 | GOOGL | Alphabet Inc-cl A | +0.5% | -6.30% | 減碼 |
| 2 | LLY | Eli Lilly & Co | +0.3% | -5.08% | 減碼 |
| 3 | APH | Amphenol Corp-cl A | +0.3% | +143.44% | 加碼 |
| 4 | AVGO | Broadcom Inc | +0.2% | +9.77% | 加碼 |
| 5 | GOOG | Alphabet Inc-cl C | +0.2% | -11.29% | 減碼 |
| 6 | AMAT | Applied Materials Inc | +0.2% | +20.12% | 加碼 |
| 7 | ISRG | Intuitive Surgical Inc | +0.1% | +4.84% | 加碼 |
| 8 | TSM | Taiwan Semiconductor-sp Adr | +0.1% | +3.90% | 加碼 |
| 9 | SYY | Sysco CORP | +0.1% | +337.12% | 加碼 |
| 10 | VRTX | Vertex Pharmaceuticals Inc | +0.1% | +88.93% | 加碼 |
| 11 | MU | Micron Technology Inc | +0.1% | +14.55% | 加碼 |
| 12 | ASML | ASML Holding N.V. | +0.1% | +191.87% | 加碼 |
| 13 | ASND | Ascendis Pharma A/S | +0.1% | +164.99% | 加碼 |
| 14 | MRK | Merck & Co. Inc. | +0.1% | +17.74% | 加碼 |
| 15 | MRSH | Marsh & Mclennan Cos | +0.1% | +84.89% | 加碼 |
| 16 | LHX | L3harris Technologies Inc | +0.1% | +112.85% | 加碼 |
| 17 | WMT | Walmart Inc | +0.1% | +58.74% | 加碼 |
| 18 | WFC | Wells Fargo & Co | +0.1% | +42.28% | 加碼 |
| 19 | EXPE | Expedia Group Inc | +0.1% | +78.88% | 加碼 |
| 20 | MA | Mastercard Inc - A | +0.1% | +5.51% | 加碼 |
| 21 | AZNN | Astrazeneca Plc-spons Adr | +0.1% | +57.42% | 加碼 |
| 22 | DHR | Danaher CORP | +0.1% | +40.63% | 加碼 |
| 23 | AMZN | Amazon.com Inc | +0.1% | -1.81% | 減碼 |
| 24 | PLTR | Palantir Technologies Inc-a | +0.1% | +30.98% | 加碼 |
| 25 | CEG | Constellation Energy | +0.1% | +302.54% | 加碼 |
| 26 | HWM | Howmet Aerospace Inc | +0.1% | +13.61% | 加碼 |
| 27 | AXP | American Express Co | +0.1% | +20.63% | 加碼 |
| 28 | KLAC | Kla CORP | +0.1% | +33.72% | 加碼 |
| 29 | ICLR | ICON Public Limited Company | +0.1% | +142.90% | 加碼 |
| 30 | SNOW | Snowflake Inc | +0.1% | +27.36% | 加碼 |
| 31 | COP | Conocophillips | +0.1% | +63.29% | 加碼 |
| 32 | GILD | Gilead Sciences Inc | +0.1% | +12.83% | 加碼 |
| 33 | PANW | Palo Alto Networks Inc | +0.1% | +94.35% | 加碼 |
| 34 | TSCO | Tractor Supply Company | +0.1% | +78.12% | 加碼 |
| 35 | SPGI | S&p Global Inc | 0% | +18.41% | 加碼 |
| 36 | APP | Applovin Corp-class A | 0% | +23.69% | 加碼 |
| 37 | FICO | Fair Isaac CORP | 0% | +4.57% | 加碼 |
| 38 | BKR | Baker Hughes Co | 0% | +36.80% | 加碼 |
| 39 | TMO | Thermo Fisher Scientific Inc | 0% | +36.13% | 加碼 |
| 40 | RKLB | Rocket Lab CORP | 0% | +26.47% | 加碼 |
| 41 | LRCX | Lam Research CORP | 0% | -4.11% | 減碼 |
| 42 | ATRO | Astronics CORP | 0% | +227.31% | 加碼 |
| 43 | ANF | Abercrombie & Fitch Co-cl A | 0% | +15.72% | 加碼 |
| 44 | COHR | Coherent CORP | 0% | +6737.18% | 加碼 |
| 45 | PLXS | Plexus CORP | 0% | +41.37% | 加碼 |
| 46 | LOW | Lowe's Cos Inc | 0% | +32.61% | 加碼 |
| 47 | ATI | Ati Inc | 0% | +15.69% | 加碼 |
| 48 | EMBJ | Embraer Sa-spon Adr | 0% | +35.68% | 加碼 |
| 49 | AEO | American Eagle Outfitters | 0% | +3.88% | 加碼 |
| 50 | MKSI | Mks Inc | 0% | +18521.26% | 加碼 |
根據 SEC 官方 Form 13F 申報備案，American Century Companies Inc 在 Q4 2025 季度的美股持倉總市值約為 US$2262.8億，共申報了 2811 個公開持股部位。
在 Q4 2025 季度，American Century Companies Inc 按市值排列的前三大核心持股分別為：NVDA (5.9%)、MSFT (3.7%)、AAPL (3.6%)。其中最大持股部位 NVDA 佔據整體投資組合約 5.9% 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
UL
市值: US$1.6億
本季最大獲利了結 / 清倉標的
UL
前期市值: US$1.6億
在 Q4 2025 季度中，American Century Companies Inc 共進行了 200 項持倉異動，包含新建倉 7 個部位、加碼 93 個部位、減碼 95 個部位以及清倉 5 個部位。 其中最大新建倉標的為 UL。 本季清倉部位包含 UL。
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。