SIZ005因子集市规模因子中风险
员工规模因子
员工人数对数，在劳动密集行业可作为规模的补充度量。
计算公式
EmpSize = -ln(员工总数)历史绩效（Top30 等权多头，月度调仓）
年化收益
4.86%
夏普比率
0.35
最大回撤
-26.60%
累计收益
60.69%
累计净值（2016-09 … 2026-08）
2016 -6.0%2017 -11.5%2018 -2.1%2019 +18.6%2020 +35.5%2021 +1.7%2022 +28.6%2023 -8.7%2024 -3.3%2025 +8.2%2026 -2.0%
当前 Top30 持仓
| # | Ticker | 公司 | 得分 |
|---|---|---|---|
| 1 | AAPL | Apple | -4.605 |
| 2 | MSFT | Microsoft | -4.605 |
| 3 | AVGO | Broadcom | -4.605 |
| 4 | CRM | Salesforce | -4.605 |
| 5 | QCOM | Qualcomm | -4.605 |
| 6 | CDNS | Cadence | -4.605 |
| 7 | CRWD | CrowdStrike | -4.605 |
| 8 | NOW | ServiceNow | -4.605 |
| 9 | IBM | IBM | -4.605 |
| 10 | CSCO | Cisco Systems | -4.605 |
| 11 | NXPI | NXP Semiconductors | -4.605 |
| 12 | GOOGL | Alphabet | -4.605 |
| 13 | META | Meta Platforms | -4.605 |
| 14 | NFLX | Netflix | -4.605 |
| 15 | SPOT | Spotify | -4.605 |
| 16 | AMC | AMC Entertainment | -4.605 |
| 17 | HD | Home Depot | -4.605 |
| 18 | MCD | McDonald's | -4.605 |
| 19 | TJX | TJX Companies | -4.605 |
| 20 | BKNG | Booking Holdings | -4.605 |
| 21 | ORLY | O'Reilly Automotive | -4.605 |
| 22 | CMG | Chipotle Mexican Grill | -4.605 |
| 23 | WMT | Walmart | -4.605 |
| 24 | PG | Procter & Gamble | -4.605 |
| 25 | UNH | UnitedHealth | -4.605 |
| 26 | JNJ | Johnson & Johnson | -4.605 |
| 27 | TMO | Thermo Fisher | -4.605 |
| 28 | AMGN | Amgen | -4.605 |
| 29 | BSX | Boston Scientific | -4.605 |
| 30 | MDT | Medtronic | -4.605 |
按上方公式在确定性研究面板最近月末观测（2026-08）计算的截面 Top30。
数据导出
导出包含公式、绩效统计、120 个月序列与当前持仓——本地复刻所需的一切。