ETF Showdowns Update Returns, Risks and Costs Across Core, Growth and Global Funds

Overview

• - Recent 12‑month winners include concentrated growth and emerging‑market ETFs, with QQQ and MGK topping broad S&P 500 trackers and IEMG outpacing developed‑market funds such as IEFA and IXUS.
• - Multi‑year risk remains higher for concentrated and EM funds, with five‑year max drawdowns near 36% for MGK versus about 24% for SPY and roughly 37% for IEMG versus about 30% for IEFA.
• - Broad core equity funds (VOO, SPY, VTI) offer wider diversification and higher yields at ultra‑low fees, while MGK and QQQ concentrate exposure in mega‑cap tech where Nvidia, Apple and Microsoft drive a large share of returns.
• - Bond comparisons emphasize yield versus credit safety: IGIB’s investment‑grade corporates deliver higher income and deeper drawdowns than Treasury‑only IEI, and BND’s broader mix carries slightly more credit risk than VGIT’s Treasuries.
• - Taxes and costs matter in fixed income, with MUB providing federally tax‑exempt municipal interest at a 0.05% fee, whereas IEI’s Treasuries offer lower credit risk but a higher expense ratio.