Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.
FBCG vs MGK: how they differ
FBCG and MGK hold 61% of their weight in the same names, and FBCG returned more over the year.
Fidelity Blue Chip Growth ETF and Vanguard Mega Cap Growth Index Fund.
What they hold in common
By the books each fund has filed, FBCG and MGK hold 61% of their money in the same securities at the same weight.
| Holding | FBCG | MGK |
|---|---|---|
| NVIDIA CORP | 14.62% | 13.29% |
| APPLE INC | 9.64% | 12.19% |
| ALPHABET INC | 9.10% | 5.93% |
| MICROSOFT CORP | 5.20% | 7.52% |
| AMAZON.COM INC | 8.43% | 4.47% |
| META PLATFORMS INC | 3.90% | 4.08% |
| BROADCOM INC | 3.74% | 4.28% |
| ELI LILLY and CO | 2.25% | 3.41% |
| TESLA INC | 1.45% | 3.93% |
| NETFLIX INC | 2.23% | 1.12% |
| MARVELL TECHNOLOGY INC | 2.03% | 1.03% |
| GE VERNOVA INC | 0.82% | 1.21% |
| Only in FBCG | Only in MGK |
|---|---|
| TAIWAN SEMICONDUCTOR MFG CO LTD 1.12% | Alphabet Inc 4.67% |
| MONOLITHIC POWER SYSTEMS INC 1.03% | Applied Materials Inc 1.13% |
| CELESTICA INC 0.88% | Palo Alto Networks Inc 1.10% |
| LUMENTUM HOLDINGS INC 0.82% | Intel Corp 1.10% |
| MICRON TECHNOLOGY INC 0.82% | Booking Holdings Inc 0.63% |
| GILEAD SCIENCES INC 0.69% | Intuitive Surgical Inc 0.63% |
| SHARKNINJA INC 0.67% | Vertex Pharmaceuticals Inc 0.60% |
| STARBUCKS CORP 0.61% | Seagate Technology Holdings PLC 0.51% |
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.
| FBCG Fidelity Blue Chip Growth ETF | MGK Vanguard Mega Cap Growth Index Fund | |
|---|---|---|
| Where it sits | Core index fund | Core index fund |
| Issuer | Fidelity | Vanguard |
| What it is | Blue Chip Growth | Mega Cap Growth |
| Total return, 1 year | +17.3% | +14.9% |
| S&P 500 over the same days | +17.5% | +17.5% |
| Gap to the S&P 500 | −0.2 pts | −2.6 pts |
| Expense ratio | 0.57% | 0.07% |
| Already in the S&P 500 | 86.8% | 99.2% |
| Holdings | 214 | 56 |
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.
MGK in plain words
MGK is an index equity fund tracking the Mega Cap Growth. Over the year to Sep 11, 2026 it returned +14.9% 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 Jun 30, 2026, 99% of the fund by weight is stocks the S&P 500 also holds, across 56 positions, with the top ten at 63.8%.
Questions people ask
- Which returned more over the last year, FBCG or MGK?
- In the year to Sep 12, 2026, with distributions reinvested, FBCG returned +17.3% and MGK returned +14.9%, so FBCG returned more. One year is one year; the longer windows are in the table.
- Which is cheaper, FBCG or MGK?
- FBCG charges 0.57% a year and MGK charges 0.07%, so MGK is cheaper. Fees come from each fund's prospectus.
- How much do FBCG and MGK overlap with the S&P 500?
- By their latest filed holdings, 87% of FBCG and 99% of MGK by weight is stocks the S&P 500 already holds. Between the two funds, 61% 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 MGK, data as of Sep 12, 2026. https://etfiq.com/compare/any/FBCG-MGK Free to use with attribution; the underlying files are at Open data.
A comparison is not a recommendation. Standards and sources