Compare iShares Core US Aggregate Bond ETF (AGG) vs iShares MBS ETF (MBB) Price & Performance
Price performance
Price movement over the last 24 hours
Key statistics
Key statistics
iShares Core US Aggregate Bond ETF vs iShares MBS ETF — how do they compare? iShares Core US Aggregate Bond ETF trades at $97.97, while iShares MBS ETF trades at $93.61. The key difference: iShares MBS ETF is trading nearer its 52-week high, iShares Core US Aggregate Bond ETF nearer its low. Which is the better fit depends on your goals.
| AGG | MBB | |
|---|---|---|
Sector | Fixed Income | — |
52-Week High | $101.40 | $96.91 |
52-Week Low | $97.63 | $92.46 |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
AGG trades at $98.65, up 0.04% on the day, with technical indicators showing a bearish trend from moving averages but a neutral signal from oscillators. The stock faces resistance at $99 and support at $98. Recent corporate actions include scheduled dividends for May and June 2026. Financial ratios are unavailable in the provided data, limiting fundamental analysis.
The outlook remains cautious due to the bearish technical bias and lack of current financial metrics. Key risks include market volatility and interest rate uncertainty. Investors should await updated earnings reports for a clearer fundamental picture before considering positions.
MBB (iShares MBS ETF) trades at $93.84, down 0.31% with a bearish technical outlook from moving averages. The ETF shows neutral oscillator signals with RSI at 46.40. Recent institutional activity includes mixed positioning changes, with Comerica Bank reducing its stake by 12.9% while Concurrent Investment Advisors increased its position by 75.4% in Q4 2026. The fund focuses on mortgage-backed securities and has maintained consistent dividend payments.
The outlook for MBB remains cautious due to bearish technical signals and mixed institutional sentiment. Investment opportunities include exposure to the real estate sector with a 4% monthly yield potential, though risks involve interest rate sensitivity and mortgage market volatility. The ETF's defensive characteristics may appeal to income-focused investors seeking diversification.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
About iShares Core US Aggregate Bond ETF
AGG tracks the Bloomberg U.S. Aggregate Bond Index, providing broad exposure to the total U.S. investment-grade bond market. It serves as a core portfolio building block by diversifying across Treasuries, government-related bonds, corporate debt, and mortgage-backed securities.
Read more on AGG →About iShares MBS ETF
The fund will invest at least 80% of its assets in the component securities of the underlying index and TBAs that have economic characteristics that are substantially identical to the economic characteristics of the component securities of the index, and the fund will invest at least 90% of its assets in fixed income securities included in the underlying index that advisor believes will help the fund track the index.
Read more on MBB →
