Data as of Sep 21, 2026.
FBTC vs MDY: how they differ
FBTC is a spot crypto ETP and MDY an equity index fund, and over the year MDY returned more, +11.6% against −31.0%.
Fidelity Wise Origin Bitcoin Fund and SPDR S&P MidCap 400 ETF Trust.
| FBTC Fidelity Wise Origin Bitcoin Fund | MDY SPDR S&P MidCap 400 ETF Trust | |
|---|---|---|
| Where it sits | Core fund | Core fund |
| Issuer | Fidelity | State Street |
| What it is | Holds bitcoin | Tracks the S&P MidCap 400 |
| Total return, 1 year | −31.0% | +11.6% |
| S&P 500 over the same days | +16.6% | +16.6% |
| Gap to the S&P 500 | −47.6 pts | −5.0 pts |
| Expense ratio | 0.25% | 0.23% |
| Holdings | not filed | 401 |
| Net assets | $13.9bn | $25.5bn |
FBTC in plain words
FBTC holds bitcoin. Over the year to Sep 18, 2026 it returned −31.0% with distributions reinvested, against +16.6% for the S&P 500 and +21.8% for the Nasdaq-100. The prospectus expense ratio is 0.25% a year. It sat 35.4% below its high of Oct 6, 2025 on Sep 18, 2026.
MDY in plain words
MDY tracks the S&P MidCap 400. Over the year to Sep 18, 2026 it returned +11.6% with distributions reinvested, against +16.6% for the S&P 500 and +21.8% for the Nasdaq-100. The prospectus expense ratio is 0.23% a year. By its holdings published by its issuer for Sep 18, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 401 positions, with the top ten at 8.3%. It sat 6.8% below its high of Aug 14, 2026 on Sep 18, 2026.
Questions people ask
- Which returned more over the last year, FBTC or MDY?
- In the year to Sep 21, 2026, with distributions reinvested, FBTC returned −31.0% and MDY returned +11.6%, so MDY returned more.
- Which is cheaper, FBTC or MDY?
- FBTC charges 0.25% a year and MDY charges 0.23%, so MDY is cheaper. Fees come from each fund's prospectus.
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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, FBTC against MDY, data as of Sep 21, 2026. https://etfiq.com/compare/any/fbtc-vs-mdy Free to use with attribution; the underlying files are at Open data.
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