AGZ provides exposure to bonds issued by U.S. government agencies like Fannie Mae and Freddie Mac, offering slightly higher yields than Treasuries with minimal additional credit risk. These quasi-government bonds sit in the sweet spot between ultra-safe Treasuries and corporate credit.
How It Works
The fund tracks the Barclays U.S. Agency Bond Index, holding debt from government-sponsored enterprises (GSEs) and federal agencies. Holdings are market-cap weighted with monthly rebalancing, typically maintaining intermediate duration around 4-6 years. The portfolio excludes mortgage-backed securities, focusing on straight agency debentures that trade with tight spreads to Treasuries.
Key Features
- Yields 20-40 basis points above comparable Treasuries with implicit government backing
- More liquid than corporate bonds with tighter bid-ask spreads during market stress
- Lower volatility than investment-grade corporates while capturing most of the yield premium
Risks
- Political risk if Congress removes GSE support could widen spreads by 50-100 basis points overnight
- Duration risk means a 1% rate rise would knock off roughly 5% in price given current positioning
- Concentration in housing-related agencies means mortgage market stress hits harder than diversified corporate funds
Who Should Own This
Perfect for conservative investors who want to squeeze extra yield from their government allocation without taking real credit risk. Works well as a Treasury substitute in core bond portfolios or for institutions with investment guidelines that allow agencies but restrict corporates. The 3.12% yield beats money markets while maintaining high credit quality.