Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
IBB vs VYMI: how they differ
IBB and VYMI hold 0% of their weight in the same names, and IBB returned more over the year.
iShares Biotechnology ETF and Vanguard International High Dividend Yield Index Fund.
What they hold in common
By the books each fund has filed, IBB and VYMI hold 0% of their money in the same securities at the same weight.
| Only in IBB | Only in VYMI |
|---|---|
| Vertex Pharmaceuticals, Inc. 8.09% | HSBC Holdings PLC 1.73% |
| Amgen, Inc. 7.84% | Novartis AG 1.56% |
| Gilead Sciences, Inc. 6.85% | Nestle SA 1.44% |
| Regeneron Pharmaceuticals, Inc. 4.91% | Shell PLC 1.43% |
| Argenx SE 3.76% | Royal Bank of Canada 1.38% |
| Alnylam Pharmaceuticals, Inc. 3.12% | Commonwealth Bank of Australia 1.15% |
| Natera, Inc. 2.89% | Toyota Motor Corp 1.12% |
| Revolution Medicines, Inc. 2.78% | Mitsubishi UFJ Financial Group Inc 1.08% |
Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed. Above 50%, holding both is close to holding one of them twice. Holdings dated Apr 30, 2026 and Jun 30, 2026.
| IBB iShares Biotechnology ETF | VYMI Vanguard International High Dividend Yield Index Fund | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | iShares | Vanguard |
| What it is | Biotechnology | International High Dividend Yield |
| Total return, 1 year | +41.5% | +28.2% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | +24.0 pts | +10.7 pts |
| Expense ratio | 0.44% | 0.07% |
| Already in the S&P 500 | 35.6% | 0.1% |
| Holdings | 248 | 1582 |
IBB in plain words
IBB is an index equity fund tracking the Biotechnology. Over the year to Sep 11, 2026 it returned +41.5% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.44% a year. By its holdings filed for Jun 30, 2026, 36% of the fund by weight is stocks the S&P 500 also holds, across 248 positions, with the top ten at 44.8%. It sat 6.5% below its high of Aug 19, 2026 on Sep 11, 2026.
VYMI in plain words
VYMI is an index equity fund tracking the International High Dividend Yield. Over the year to Sep 11, 2026 it returned +28.2% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.07% a year. By its holdings filed for Apr 30, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 1582 positions, with the top ten at 13.5%.
Questions people ask
- Which returned more over the last year, IBB or VYMI?
- In the year to Sep 12, 2026, with distributions reinvested, IBB returned +41.5% and VYMI returned +28.2%, so IBB returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, IBB or VYMI?
- IBB charges 0.44% a year and VYMI charges 0.07%, so VYMI is cheaper. Fees come from each fund's prospectus.
- How much do IBB and VYMI overlap with the S&P 500?
- By their latest filed holdings, 36% of IBB and 0% of VYMI by weight is stocks the S&P 500 already holds. Between the two funds, 0% of their books are the same securities at the same weight.
Other comparisons
Where to next
Where these figures came from
ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.
Cite this page. ETFIQ, IBB against VYMI, data as of Sep 12, 2026. https://etfiq.com/compare/any/IBB-VYMI Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources