MBB
iShares MBS ETF·NASDAQ
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iShares MBS ETF Fundamentals
Assets Under Management
38.42BUSD
Fund Flows (1Y)
1.33BUSD
Dividend Yield (TTM)
4.23%
Discount/Premium to NAV
-0.10%
Shares Outstanding
407.80M
Expense Ratio
0.04%
Returns
1-Month | 3-Month | YTD | 1-Year | 3-Year | 5-Year | |
|---|---|---|---|---|---|---|
Price Performance | -1.81% | -0.77% | -0.68% | +1.74% | +0.01% | -12.57% |
NAV Total Return | -1.75% | -0.61% | -0.28% | +4.97% | +12.52% | +1.13% |
Ratings
Aime Ratings
No data is currently available
No data is currently available
Ainvest’s AI-powered ETF Scoring Algorithm, built to help retail investors make smarter, data-driven decisions. Leveraging deep learning, reinforcement learning, and large language models, the algorithm scores ETFs across five key dimensions: Fund Flow, Momentum, Safety, Fundamentals, and Performance. Each factor is weighted by its correlation to future returns, resulting in a single, actionable score. Backtested over five years with consistently strong predictive accuracy. Ainvest brings institutional-grade artificial intelligence to everyday investors—transforming complexity into clarity with every score.
Holdings Analysis
Top 10 Holdings
Symbol
Ratio
BLACKROCK CASH CL INST SL AGENCY
6.14%
FHLMC 30YR UMBS SUPER
1.06%
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GNMA2 30YR TBA(REG C)
1.03%
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UMBS 30YR TBA(REG A)
0.70%
GNMA2 30YR
0.57%
FNMA 30YR UMBS
0.53%
FNMA 30YR UMBS SUPER
0.44%
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UMBS 15YR TBA(REG B)
0.33%
FHLMC 30YR UMBS
0.22%
FNMA 30YR UMBS MEGA REMIC SUPER
0.17%
Top 10 Weight 11.19%
65 Total Holdings
Is SPY better than MBB?
Dividends
Dividend Payout History
Ex-Div Date | Record Date | Payment Date | Amount |
|---|---|---|---|
| 2026-03-02 | 2026-03-02 | 2026-03-05 | 0.328 |
| 2026-02-02 | 2026-02-02 | 2026-02-05 | 0.335 |
| 2025-12-19 | 2025-12-19 | 2025-12-24 | 0.334 |
| 2025-12-01 | 2025-12-01 | 2025-12-04 | 0.347 |
| 2025-11-03 | 2025-11-03 | 2025-11-06 | 0.342 |
| 2025-10-01 | 2025-10-01 | 2025-10-06 | 0.336 |
| 2025-09-02 | 2025-09-02 | 2025-09-05 | 0.338 |
Show more
How Much Does MBB Pay in Dividends?
Premium/Discount Chart
Assets Under Management
Should I buy MBB?
Fund Flows
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