MUB vs XBI
iShares National Muni Bond ETF vs SPDR S&P Biotech ETF
MUB$104.94
iShares National Muni Bond ETF
US municipal (tax-exempt) bonds.
Expense: 0.05%Yield: 3.29%
XBI$156.41
SPDR S&P Biotech ETF
Equal-weight biotech stocks in the S&P Biotech Index.
Expense: 0.35%Yield: 0.35%
Quick take
- • MUB has the lower expense ratio at 0.05% vs 0.35% for XBI.
- • MUB pays a higher dividend yield (3.29%).
Side-by-side metrics
| Metric | MUB | XBI |
|---|---|---|
Expense ratio Annual fee. Lower is better. | 0.05% | 0.35% |
Dividend yield Trailing 12-month yield. | 3.29% | 0.35% |
AUM Assets under management — bigger funds are typically more liquid. | $54.41B | $10.92B |
YTD return | 0.68% | 28.80% |
1-year return | — | — |
3-year return Annualized. | — | — |
5-year return Annualized. | — | — |
10-year return Annualized. | — | — |
Beta (3Y) Volatility relative to the market. Closer to 1 = market-like. | 0.90 | 1.01 |
P/E ratio | — | — |
Last price | $104.94 | $156.41 |
Inception | — | — |
Issuer | iShares | State Street |
MUB top holdings
Top holdings · MUB
| MCSXX | BlackRock Liquidity MuniCash Instl | 2.08% |
XBI top holdings
Top holdings · XBI
| MRNA | Moderna Inc | 2.37% |
| NTRA | Natera Inc | 1.82% |
| HALO | Halozyme Therapeutics Inc | 1.77% |
| TWST | Twist Bioscience Corp | 1.77% |
| BIIB | Biogen Inc | 1.75% |
| AMGN | Amgen Inc | 1.73% |
| EXEL | Exelixis Inc | 1.73% |
| UTHR | United Therapeutics Corp | 1.72% |
| ABBV | AbbVie Inc | 1.71% |
| GILD | Gilead Sciences Inc | 1.70% |
Sector breakdown · XBI
Financial Services0.6%
Healthcare99.3%
About MUB
MUB (iShares National Muni Bond ETF) is US municipal (tax-exempt) bonds. Managed by iShares, the fund carries $54.4B in assets under management, an expense ratio of 0.05%, a dividend yield of 3.29%. Its largest holding is BlackRock Liquidity MuniCash Instl (MCSXX), which represents 2.1% of the portfolio.
About XBI
XBI (SPDR S&P Biotech ETF) is Equal-weight biotech stocks in the S&P Biotech Index. Managed by State Street, the fund carries $10.9B in assets under management, an expense ratio of 0.35%, a dividend yield of 0.35%. Its largest holding is Moderna Inc (MRNA), which represents 2.4% of the portfolio. Financial Services is the fund's largest sector exposure at 0.6%.