Selecting and Comparing Active and Index Healthcare Fund Portfolios

Summary

This research summary describes how to build and compare active and passive portfolios of Chinese healthcare-themed funds. For active funds, it argues that screening should use actual underlying holdings, since a fund's label may not reflect a concentrated sector exposure. It combines quantitative and qualitative measures across multiple periods to score active candidates, while selecting index funds using several criteria and their role as lower-cost, more stable exposures. It also examines sector allocations, fund overlap, market-cap styles, and differences in valuation tolerance.

The reported sample includes 55 active funds meeting its holdings standard. The summary says attribution analysis found stock-selection ability in more than half of the active funds, while sector timing skill was generally absent. A retrospective comparison beginning in 2018 found both active and passive portfolios outperformed their benchmark, with the active portfolio showing better return-risk characteristics during a choppy, structurally selective market. These findings are period-specific; the summary provides limited methodological detail and does not establish that the results will persist.

Key ideas

• Active healthcare fund screening should verify sector exposure through actual holdings.
• The proposed active-fund selection process combines qualitative and quantitative measures across time horizons.
• The research constructs separate portfolios from active funds and index funds for comparison.
• Its attribution analysis reports stronger evidence of stock selection than sector timing among active funds.
• The reported portfolio results are historical and depend on the tested market period.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.