The iShares Core U.S. Aggregate Bond ETF (AGG) is one of the largest and most diversified bond ETFs available, with total net assets exceeding $85 billion as of January 2026. AGG provides broad exposure to the U.S. investment-grade bond market by tracking an index that includes government bonds, investment-grade corporate debt, and mortgage-backed securities. Its scale and liquidity make it a cornerstone holding for both retail and institutional investors seeking a stable, income-oriented allocation within a balanced portfolio.

AGG currently offers a 3.89% annual yield, reflecting higher coupon rates on newly issued bonds in a rising rate environment. The fund has achieved 7.08% dividend growth over the past year, driven by the maturation of lower-yielding securities and reinvestment into higher-coupon issues. With a payout ratio of approximately 60.84%, AGG strikes a balance between distributing income and preserving capital for reinvestment. Investors holding 10,000 shares of AGG would receive roughly $38,900 per year, paid out in monthly installments, providing reliable cash flow for income-focused strategies.

AGG’s effective duration stands at approximately 6.7 years, indicating moderate sensitivity to interest rate changes. The fund’s broad diversification across over 10,000 individual securities—spanning U.S. Treasuries, agency-issued mortgages, and a spectrum of corporate credits—helps mitigate issuer-specific and sector-concentration risk. Credit quality is high, with roughly 70% of holdings rated AA or above, and no single issuer exceeding 3% of total assets. These characteristics position AGG to weather rate volatility and credit cycle fluctuations over the next decade, making it a durable core fixed-income solution.