Generated April 2026 from current fund data.
Overview
AGG and LQD are both bond ETFs from BlackRock that pay monthly distributions, but they target different corners of the fixed-income market. AGG tracks the entire U.S. aggregate bond market—Treasuries, investment-grade corporates, mortgage-backed securities, and others—while LQD focuses exclusively on investment-grade corporate bonds. The difference in breadth drives meaningful shifts in yield, duration, and credit risk between them.
How they differ
AGG is a broad-based bond fund holding thousands of securities across all major bond categories, whereas LQD concentrates on corporate debt only. That single difference explains most of what follows. LQD's distribution rate sits at 4.61% versus AGG's 3.97%—the yield premium reflects corporate credit risk and tighter spreads in the current environment. LQD also carries higher beta (1.34 vs. 0.99), meaning it swings harder when rates or credit conditions shift. The expense ratio gap is small in absolute terms but meaningful relative to yield: AGG costs 0.03% while LQD costs 0.14%, a 4.7-fold difference. AGG is vastly larger at $138.7 billion in AUM compared to LQD's $28.9 billion, which translates to tighter bid-ask spreads and more predictable trading on AGG.
Who each is best for
AGG: Conservative income seekers or those building a core fixed-income holding who want broad diversification, minimal credit exposure, and lowest-cost access to the U.S. bond market; ideal for tax-advantaged accounts where monthly distributions don't trigger unnecessary trading.
LQD: Intermediate-risk investors comfortable with corporate credit exposure who seek higher yield and are willing to tolerate tighter spreads and wider price swings; suited for those using corporates as a tactical allocation or for yield-seeking strategies in lower-rate environments.
Key risks to know
- Rate sensitivity. LQD's higher beta means a 100 basis point rise in rates will likely drive a larger NAV decline than AGG. Both funds move with the broader rate environment, but LQD amplifies that movement.
- Credit deterioration. LQD holds no government bonds or mortgage-backed securities to cushion downturns. A recession or credit event that widens corporate spreads could compress LQD's NAV faster than AGG's.
- Yield sustainability. LQD's 4.61% yield sits above the historical average for investment-grade corporates; sustained widening of credit spreads or Fed tightening could pressure this rate downward over time.
- Concentration by sector. Corporate bond indices skew toward financials, energy, and industrials. LQD's sector weightings are narrower than AGG's, increasing sensitivity to sector-specific shocks.
Bottom line
If you want maximum diversification and minimal credit risk in a low-cost package, AGG is the natural choice. If you're willing to absorb corporate credit and interest-rate risk to pick up an extra 64 basis points of yield, LQD offers that trade-off—but only if your time horizon and cash flow needs can absorb the wider price swings. Neither is inherently "better"; the choice hinges on your portfolio's role and your tolerance for volatility. Past performance in a benign rate and credit environment doesn't predict how these funds will behave if conditions shift.
AI-generated analysis for educational purposes only. Verify important details independently; past performance does not guarantee future results.
