共享基经丨同名ETF对比（二十一）：名称同是疫苗ETF、卫星ETF，背后跟踪的指数有何不同？

Vaccine ETFs - There are two ETFs named Vaccine ETF, one managed by Guotai Fund tracking the Guozheng Vaccine and Biotechnology Index, consisting of 50 companies in the biotechnology sector with an average market capitalization of approximately 54.5 billion CNY [1] - The second Vaccine ETF is managed by Harvest Fund, tracking the CSI Vaccine and Biotechnology Index, which includes up to 50 companies involved in vaccine research and production, with 43 constituent stocks and an average market capitalization of about 20.5 billion CNY [2] - The overlap between the two indices includes 19 common stocks, with 31 unique to the Guozheng index and 24 unique to the CSI index [3] - The historical performance shows that the CSI Vaccine and Biotechnology Index has outperformed the Guozheng index in annualized returns over the past year, three years, and five years, although both indices have negative returns over the last three and five years [5] - The CSI index has a higher annualized volatility compared to the Guozheng index [5] Satellite ETFs - There are two ETFs named Satellite ETF, one managed by Yongying Fund tracking the Guozheng Commercial Satellite Communication Industry Index, which includes 50 companies with an average market capitalization of approximately 38.6 billion CNY [9] - The second Satellite ETF is managed by Fortune Fund, tracking the CSI Satellite Industry Index, which also consists of 50 companies with an average market capitalization of about 26.6 billion CNY [10] - Both indices share 28 common stocks, with each having 22 unique stocks [11] - The Guozheng Commercial Satellite Communication Industry Index has outperformed the CSI Satellite Industry Index in annualized returns over the past year and three years, while the CSI index has outperformed in the five-year period [12][13] - The annualized volatility of both indices is relatively similar across one, three, and five years [13] - The valuation levels indicate that the Guozheng index's TTM P/E ratio is at the historical 100th percentile, while the CSI index's TTM P/E ratio is above the 90th percentile [15][17]