Data as of Sep 13, 2026. Both funds on the fields they both publish, from the same sources.
FBCG vs MDY: how they differ
FBCG and MDY hold 0% of their weight in the same names, and FBCG returned more over the year.
Fidelity Blue Chip Growth ETF and SPDR S&P MidCap 400 ETF Trust.
What they hold in common
By the books each fund has filed, FBCG and MDY hold 0% of their money in the same securities at the same weight.
| Only in FBCG | Only in MDY |
|---|---|
| NVIDIA CORP 14.62% | Twilio Inc. Class A 1.00% |
| APPLE INC 9.64% | Illumina Inc. 0.86% |
| ALPHABET INC 9.10% | TechnipFMC plc 0.86% |
| AMAZON.COM INC 8.43% | Everpure Inc. Class A 0.84% |
| MICROSOFT CORP 5.20% | Okta Inc. Class A 0.81% |
| META PLATFORMS INC 3.90% | U.S. Dollar 0.80% |
| BROADCOM INC 3.74% | ATI Inc 0.77% |
| ELI LILLY and CO 2.25% | nVent Electric plc 0.71% |
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 Sep 10, 2026.
| FBCG Fidelity Blue Chip Growth ETF | MDY SPDR S&P MidCap 400 ETF Trust | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | Fidelity | State Street |
| What it is | Blue Chip Growth | S&P MidCap 400 |
| Total return, 1 year | +17.3% | +13.0% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | −0.2 pts | −4.5 pts |
| Expense ratio | 0.57% | 0.23% |
| Already in the S&P 500 | 86.8% | 0.0% |
| Holdings | 214 | 401 |
FBCG in plain words
FBCG is an index equity fund tracking the Blue Chip Growth. Over the year to Sep 11, 2026 it returned +17.3% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.57% a year. By its holdings filed for Apr 30, 2026, 87% of the fund by weight is stocks the S&P 500 also holds, across 214 positions, with the top ten at 61.2%. It sat 3.7% below its high of Jun 2, 2026 on Sep 11, 2026.
MDY in plain words
MDY is an index equity fund tracking the S&P MidCap 400. Over the year to Sep 11, 2026 it returned +13.0% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.23% a year. By its holdings filed for Sep 10, 2026, 0% of the fund by weight is stocks the S&P 500 also holds, across 401 positions, with the top ten at 7.9%. It sat 5.3% below its high of Aug 14, 2026 on Sep 11, 2026.
Questions people ask
- Which returned more over the last year, FBCG or MDY?
- In the year to Sep 13, 2026, with distributions reinvested, FBCG returned +17.3% and MDY returned +13.0%, so FBCG returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, FBCG or MDY?
- FBCG charges 0.57% a year and MDY charges 0.23%, so MDY is cheaper. Fees come from each fund's prospectus.
- How much do FBCG and MDY overlap with the S&P 500?
- By their latest filed holdings, 87% of FBCG and 0% of MDY 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.
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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, FBCG against MDY, data as of Sep 13, 2026. https://etfiq.com/compare/any/fbcg-vs-mdy Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources