IBB vs MDY
iShares Biotechnology ETF vs SPDR S&P MidCap 400 ETF Trust
- • MDY has the lower expense ratio at 0.23% vs 0.44% for IBB.
- • MDY pays a higher dividend yield (1.00%).
Side-by-side metrics
| Metric | IBB | MDY |
|---|---|---|
Expense ratio Annual fee. Lower is better. | 0.44% | 0.23% |
Dividend yield Trailing 12-month yield. | 0.22% | 1.00% |
AUM Assets under management — bigger funds are typically more liquid. | $9.09B | $28.05B |
YTD return | 16.44% | 13.52% |
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. | 0.69 | 0.99 |
P/E ratio | 24.89 | 22.07 |
Last price | $197.34 | $690.22 |
Inception | — | — |
Issuer | iShares | State Street |
IBB top holdings
| VRTX | Vertex Pharmaceuticals Inc | 8.07% |
| AMGN | Amgen Inc | 7.82% |
| GILD | Gilead Sciences Inc | 6.83% |
| REGN | Regeneron Pharmaceuticals Inc | 4.90% |
| ARGX | argenx SE ADR | 3.75% |
| ALNY | Alnylam Pharmaceuticals Inc | 3.12% |
| NTRA | Natera Inc | 2.89% |
| RVMD | Revolution Medicines Inc Ordinary Shares | 2.78% |
| BIIB | Biogen Inc | 2.46% |
| ILMN | Illumina Inc | 2.07% |
MDY top holdings
| FLEX | Flex Ltd | 1.58% |
| TWLO | Twilio Inc Class A | 0.82% |
| FTI | TechnipFMC PLC | 0.79% |
| CW | Curtiss-Wright Corp | 0.79% |
| NVT | nVent Electric PLC | 0.77% |
| STRL | Sterling Infrastructure Inc | 0.75% |
| XPO | XPO Inc | 0.72% |
| P | Everpure Inc Class A | 0.71% |
| ILMN | Illumina Inc | 0.71% |
| UTHR | United Therapeutics Corp | 0.68% |
About IBB
IBB (iShares Biotechnology ETF) is NASDAQ biotech and pharmaceutical companies. Managed by iShares, the fund carries $9.1B in assets under management, an expense ratio of 0.44%, a dividend yield of 0.22%. Its largest holding is Vertex Pharmaceuticals Inc (VRTX), which represents 8.1% of the portfolio. Healthcare is the fund's largest sector exposure at 100.0%.
About MDY
MDY (SPDR S&P MidCap 400 ETF Trust) is Tracks the S&P MidCap 400 index. Managed by State Street, the fund carries $28.1B in assets under management, an expense ratio of 0.23%, a dividend yield of 1.00%. Its largest holding is Flex Ltd (FLEX), which represents 1.6% of the portfolio. Real Estate is the fund's largest sector exposure at 7.4%.