07/03/2026
Ang totoong diversification sa portfolio mo ay dapat mayroong international stocks, hindi lamang domestic stocks.
Even if you have a rare fund that outperforms, the wealth distribution would be erratic and uneven.
⚠️ Scope and Limitations
The study analyzed a 10-year period from Dec. 31, 2014 - Dec. 31, 2024 with five equity categories: Large-Cap Core, Mid-Cap Core, Small-Cap Core, International, and Emerging Markets & four fixed income categories: General Government, General Investment Grade, High Yield, and Emerging Market Debt. Because of survivorship bias, the authors had to substitute future missing performance with the respective benchmark. It is also impossible to invest directly in indices so real-world fees would lower the index performance.
📕 Edwards, T. & Nelesen, J. (Dec. 9, 2025). Heroes in Haystacks: Index Comparisons for Active Portfolio Performance. S&P Global.