Which iShares Bond ETF Is the Better Buy: Treasury-Focused IEI or Corporate IGIB?
2026-07-23 19:25
•Sara Appino •The Motley Fool
•••• •• Axe Capital view
Balancing Income and Stability: IEI vs IGIB for SA Investors
Choosing between Treasury and Corporate bond ETFs hinges on your income needs and risk appetite, especially for rand-based portfolios.
South African investors often struggle to find fixed income products that truly diversify away from local market risks. IEI, with its focus on US Treasuries, offers smoother rides and lower drawdowns, which can help protect portfolios when the rand weakens sharply against the dollar. That safety comes at a lower yield—around 3.7%—but the government backing means less credit risk. On the flip side, IGIB delivers a higher income at approximately 4.9% and costs less in fees, thanks to its corporate bond exposure. But corporate bonds carry more credit risk, which can amplify volatility, especially if rand weakness coincides with global credit stress. For those with a rand-heavy portfolio—say invested in banks like Standard Bank or FirstRand—adding IEI could act as a ballast when the USD/ZAR spikes. However, if income is your primary goal and you can stomach swings, IGIB’s higher yield and low fee make it attractive. The key risk: a credit crunch or rising global rates hitting IGIB’s corporate papers harder than IEI’s Treasuries. this is just my opinion and not financial advice
For conservative clients or those with heavy rand exposure, I’d buy IEI to dampen portfolio risk. For income-focused investors willing to accept bumps, IGIB is worth a small allocation. Avoid overconcentration in either without considering your currency risk.
- USD/ZAR
- IEI
- IGIB
- Global credit stress hitting corporate bonds
- Rand depreciation increasing local volatility
6/10
The article compares two iShares bond ETFs: IEI (Treasury-focused) and IGIB (Corporate bonds). IGIB offers lower fees (0.04% vs 0.15%) and higher yields (4.90% vs 3.70%), but carries greater volatility with a 20.60% maximum drawdown over five years. IEI provides more stability and true equity diversification with only a 13.90% drawdown. The choice depends on investor priorities: IEI for stability and risk reduction, IGIB for income and cost efficiency.
This article was originally published by The Motley Fool and has been adapted here for Axe Capital Trading News.
Publisher: The Motley Fool
Author: Sara Appino
Categories: Rates, Equities, Capital Returns, Financials
Tickers: IEI, IGIB
Sentiment: Positive - Recommended for investors prioritizing stability and true diversification away from equity risk. Offers lower volatility (13.90% max drawdown), government backing, and moves independently of stock market during economic stress. Recommended for income-focused investors seeking cost efficiency. Features significantly lower expense ratio (0.04%), higher yield (4.90%), and excellent diversification with 2,995 holdings, though with higher volatility (20.60% max drawdown).
Keywords: bond ETFs, Treasury bonds, corporate bonds, intermediate-term bonds, expense ratio, dividend yield, investment-grade, credit spreads
Insights:
- IEI: Positive: Recommended for investors prioritizing stability and true diversification away from equity risk. Offers lower volatility (13.90% max drawdown), government backing, and moves independently of stock market during economic stress.
- IGIB: Positive: Recommended for income-focused investors seeking cost efficiency. Features significantly lower expense ratio (0.04%), higher yield (4.90%), and excellent diversification with 2,995 holdings, though with higher volatility (20.60% max drawdown).