MBBA vs SPMB
iShares Mortgage-Backed Securities Active ETF compared with State Street SPDR Portfolio Mortgage Backed Bond ETF on yield, payout growth, payment schedule, cost and risk.
MBBA
iShares Mortgage-Backed Securities Active ETF
TTM yield · Monthly
SPMB
State Street SPDR Portfolio Mortgage Backed Bond ETF
TTM yield · Monthly
Quick take
- SPMB yields more today: 4.27% vs 3.29% (forward).
- Both pay every month.
- SPMB is cheaper to own: 0.04% vs 0.25% expense ratio.
Generated from the latest data on both pages. Not a recommendation.
Side by side
| Metric | MBBA | SPMB |
|---|---|---|
| Share price | $47.44 | $21.54 |
| TTM yield | 3.26% | 4.27% |
| Forward yield | 3.29% | 4.27% |
| Annual payout per share | $1.56 | $0.919 |
| Payment frequency | Monthly | Monthly |
| Next ex-date | Oct 31, 2026 (est.) | Oct 31, 2026 (est.) |
| Expense ratio | 0.25% | 0.04% |
| 1-year payout growth | — | — |
| 5-year payout CAGR | — | — |
| Consecutive years of increases | — | — |
| Payout consistency (last 12) | 69/100 | 74/100 |
| 1-year total return | — | +0.1% |
| 1-year price return | — | -4.0% |
| Size (market cap / AUM) | 699.6M | 6.8B |
| Years paying | 0.6 | 17.6 |
| Sector / category | Government Mortgage-Backed Bond | Government Mortgage-Backed Bond |
✓ marks the more favourable figure where one exists (higher yield, growth, streak, consistency, return and size; lower cost, payout ratio and risk).
$10,000 invested today
| MBBA | SPMB | |
|---|---|---|
| Shares | 210.8 | 464.3 |
| Income per year | $329 | $427 |
| Income per month (avg) | $27 | $36 |
At forward yields, before taxes. Model MBBA · Model SPMB
Next payments
| Ex-date | Pay date | Per share | Status |
|---|---|---|---|
| MBBA Oct 31, 2026 | Nov 14, 2026 | $0.13 | Est. |
| MBBA Nov 30, 2026 | Dec 14, 2026 | $0.13 | Est. |
| MBBA Dec 30, 2026 | Jan 13, 2027 | $0.13 | Est. |
| SPMB Oct 31, 2026 | Nov 14, 2026 | $0.0766 | Est. |
| SPMB Nov 30, 2026 | Dec 14, 2026 | $0.0766 | Est. |
| SPMB Dec 30, 2026 | Jan 13, 2027 | $0.0766 | Est. |
Annual payouts per share
MBBASPMB
Regular payments only; the current year is year to date. Per-share amounts are not directly comparable when share prices differ, so read this chart for growth trends.
FAQ
Which has the higher dividend yield, MBBA or SPMB?
SPMB currently has the higher trailing yield: MBBA yields 3.26% and SPMB yields 4.27%. Yield changes daily with price, so check the live figures above.
How often do MBBA and SPMB pay?
MBBA pays every month and SPMB pays every month. MBBA's next ex-date is Oct 31, 2026 and SPMB's is Oct 31, 2026.
Is MBBA or SPMB better for income?
It depends on what you are optimising for. MBBA and SPMB differ in yield, growth, payment schedule and risk profile; the table above puts every metric side by side so you can weigh them for your own goals. This page is data, not advice.