MUB vs SCNM
iShares National Muni Bond ETF against Sterling Capital National Municipal Bond ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
0%
13 shared positions
Fee gap
30 bp
MUB is cheaper
1-year return gap
—
Larger fund
MUB
$52.1B
Side by side
| MUB | SCNM | |
|---|---|---|
| Fund | iShares National Muni Bond ETF | Sterling Capital National Municipal Bond ETF |
| Issuer | iShares | Sterling |
| Category | National Muni | National Muni |
| Expense ratio | 0.05% | 0.35% |
| Assets | $52.1B | $231M |
| Average daily dollar volume | $1.8B | $712K |
| Listed | Sep 7, 2007 | Dec 10, 2025 |
| FrenzyCap score | 99 | 41 |
| 1-month return | −0.3% | −1.0% |
| 3-month return | −2.7% | −3.5% |
| Year to date | −4.3% | −4.9% |
| 1-year return | −4.7% | — |
| 30-day volatility | 6.3% | 7.0% |
| Worst drawdown, 1 year | −7.9% | −8.3% |
| Trailing 12-month yield | 3.33% | 2.82% |
| Holdings | 7,665 | 89 |
| Top 10 weight | 1.2% | 17.7% |
| Look-through P/E | — | — |
| Holdings vs fair value | — | — |
| Holdings above 200-day average | — | — |
| Net flow, latest 3 reported months | +$2.4B thru May 2026 | +$32M thru Jun 2026 |
| 30-day implied volatility | 7.5% | — |
| Holdings as of | as of Oct 20, 2026issuer data | as of Jun 30, 2026SEC filing |
Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.
Largest shared holdings
0% of MUB · 14% of SCNM| Holding | MUB | SCNM |
|---|---|---|
| METROPOLITAN TRANSN AUTH N Y R 5%, due Nov 15, 2050 | 0.05% | 0.94% |
| LOS ANGELES CALIF DEPT WTR & P 5%, due Jul 1, 2049 | 0.04% | 0.75% |
| JEFFERSON CNTY ALA SWR REV 5.5%, due Oct 1, 2053 | 0.04% | 0.96% |
| MIAMI-DADE CNTY FLA WTR & SWR 5%, due Oct 1, 2055 | 0.03% | 1.49% |
| TEXAS TRANSN COMMN CENT TEX TP 5%, due Aug 15, 2034 | 0.03% | 1.15% |
| NORTH CAROLINA TPK AUTH TRIANG 5%, due Jan 1, 2058 | 0.02% | 1.13% |
| LOS ANGELES CALIF DEPT ARPTS R 5%, due May 15, 2048 | 0.02% | 0.88% |
| NEW JERSEY ECONOMIC DEV AUTH R 5%, due Dec 15, 2028 | 0.01% | 1.08% |
| NEW YORK N Y 5%, due Sep 1, 2044 | 0.01% | 1.37% |
| NEW YORK ST DORM AUTH ST PERS 5%, due Mar 15, 2053 | 0.01% | 1.42% |
| BROWARD CNTY FLA SCH BRD CTFS 5%, due Jul 1, 2032 | 0.01% | 1.30% |
| PORTLAND ORE SWR SYS REV 5%, due Oct 1, 2054 | 0.01% | 0.68% |
| MIAMI-DADE CNTY FLA AVIATION R 5.25%, due Oct 1, 2055 | 0.01% | 0.83% |
Sector mix of the stock holdings
No sector breakdown: these funds hold few classified stocks.
More: full overlap table · MUB holdings · SCNM holdings
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.