MUB vs NMB
iShares National Muni Bond ETF compared with Simplify National Muni Bond ETF on yield, payout growth, payment schedule, cost and risk.
MUB
iShares National Muni Bond ETF
TTM yield · Monthly
NMB
Simplify National Muni Bond ETF
TTM yield · Monthly
Quick take
- NMB yields more today: 5.64% vs 3.29% (forward).
- Both pay every month.
- Over the last year NMB delivered the higher total return: +5.3% vs +2.9% (price change plus payouts).
- MUB is cheaper to own: 0.05% vs 0.52% expense ratio.
- MUB has the steadier distribution: consistency 98/100 vs 52/100.
Generated from the latest data on both pages. Not a recommendation.
Side by side
| Metric | MUB | NMB |
|---|---|---|
| Share price | $104.02 | $24.04 |
| TTM yield | 3.29% | 5.95% |
| Forward yield | 3.29% | 5.64% |
| Annual payout per share | $3.422 | $1.356 |
| Payment frequency | Monthly | Monthly |
| Next ex-date | Oct 1, 2026 (est.) | Sep 25, 2026 (est.) |
| Expense ratio | 0.05% | 0.52% |
| 1-year payout growth | — | — |
| 5-year payout CAGR | — | — |
| Consecutive years of increases | — | — |
| Payout consistency (last 12) | 98/100 | 52/100 |
| 1-year total return | +2.9% | +5.3% |
| 1-year price return | -0.4% | -0.6% |
| Size (market cap / AUM) | 45.4B | 48.4M |
| Years paying | 18.9 | 1.7 |
| Sector / category | Muni National Interm | Muni National Interm |
✓ 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
| MUB | NMB | |
|---|---|---|
| Shares | 96.1 | 416.0 |
| Income per year | $329 | $564 |
| Income per month (avg) | $27 | $47 |
Next payments
| Ex-date | Pay date | Per share | Status |
|---|---|---|---|
| MUB Oct 1, 2026 | Oct 15, 2026 | $0.2852 | Est. |
| MUB Oct 31, 2026 | Nov 14, 2026 | $0.2852 | Est. |
| MUB Nov 30, 2026 | Dec 14, 2026 | $0.2852 | Est. |
| NMB Sep 25, 2026 | Oct 9, 2026 | $0.113 | Est. |
| NMB Oct 25, 2026 | Nov 8, 2026 | $0.113 | Est. |
| NMB Nov 24, 2026 | Dec 8, 2026 | $0.113 | Est. |
Annual payouts per share
MUBNMB
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, MUB or NMB?
NMB currently has the higher trailing yield: MUB yields 3.29% and NMB yields 5.95%. Yield changes daily with price, so check the live figures above.
How often do MUB and NMB pay?
MUB pays every month and NMB pays every month. MUB's next ex-date is Oct 1, 2026 and NMB's is Sep 25, 2026.
Is MUB or NMB better for income?
It depends on what you are optimising for. MUB and NMB 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.