Which returned more over the last year, FBCG or MBB?

In the year to Sep 12, 2026, with distributions reinvested, FBCG returned +17.3% and MBB returned −0.1%, so FBCG returned more. One year is one year; the longer windows are in the table.

Which is cheaper, FBCG or MBB?

FBCG charges 0.57% a year and MBB charges 0.04%, so MBB is cheaper. Fees come from each fund's prospectus.

Data as of Sep 12, 2026. Both funds on the fields they both publish, from the same sources.

ETFIQetfiq.com · independent ETF data

FBCG vs MBB: how they differ

FBCG and MBB hold 0% of their weight in the same names, and FBCG returned more over the year.

Fidelity Blue Chip Growth ETF and iShares MBS ETF.

What they hold in common

By the books each fund has filed, FBCG and MBB hold 0% of their money in the same securities at the same weight.

Largest positions each one holds and the other does not
Only in FBCG	Only in MBB
NVIDIA CORP 14.62%	Freddie Mac 1.07%
APPLE INC 9.64%	Government National Mortgage Association 0.97%
ALPHABET INC 9.10%	UMBS, TBA 0.85%
AMAZON.COM INC 8.43%	Government National Mortgage Association 0.69%
MICROSOFT CORP 5.20%	UMBS, TBA 0.66%
META PLATFORMS INC 3.90%	Government National Mortgage Association 0.56%
BROADCOM INC 3.74%	Government National Mortgage Association 0.55%
ELI LILLY and CO 2.25%	Government National Mortgage Association 0.54%

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 May 31, 2026.

FBCG and MBB on the fields both publish, as of Sep 12, 2026. Source: ETFIQ.
	FBCG Fidelity Blue Chip Growth ETF	MBB iShares MBS ETF
Where it sits	Core index fund	Core index fund
Issuer	Fidelity	iShares
What it is	Blue Chip Growth	Mbs
Total return, 1 year	+17.3%	−0.1%
S&P 500 over the same days	+17.5%	+17.5%
Gap to the S&P 500	−0.2 pts	−17.6 pts
Expense ratio	0.57%	0.04%
Holdings	214	11144

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.

MBB in plain words

MBB is a bond fund tracking the Mbs. Over the year to Sep 11, 2026 it returned −0.1% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.04% a year. It sat 3.3% below its high of Feb 27, 2026 on Sep 11, 2026.

Questions people ask

Which returned more over the last year, FBCG or MBB?: In the year to Sep 12, 2026, with distributions reinvested, FBCG returned +17.3% and MBB returned −0.1%, so FBCG returned more. One year is one year; the longer windows are in the table.
Which is cheaper, FBCG or MBB?: FBCG charges 0.57% a year and MBB charges 0.04%, so MBB 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.

FBCG against MBB, ETFIQ, data as of Sep 12, 2026. Every figure is arithmetic on a named public source; the method is at etfiq.com/methodology. A comparison is not a recommendation.

Cite this page. ETFIQ, FBCG against MBB, data as of Sep 12, 2026. https://etfiq.com/compare/any/FBCG-MBB Free to use with attribution; the underlying files are at Open data.

A comparison is not a recommendation. Standards and sources