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

In the year to Sep 13, 2026, with distributions reinvested, MBB returned −0.1% and VDE returned +50.6%, so VDE returned more. One year is one year; the longer windows are in the table.

Which is cheaper, MBB or VDE?

MBB charges 0.04% a year and VDE charges 0.09%, so MBB is cheaper. Fees come from each fund's prospectus.

Data as of Sep 13, 2026. Both funds on the fields they both publish, from the same sources.

ETFIQetfiq.com · independent ETF data

MBB vs VDE: how they differ

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

iShares MBS ETF and Vanguard Energy Index Fund.

What they hold in common

By the books each fund has filed, MBB and VDE 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 MBB	Only in VDE
BLACKROCK CASH CL INST SL AGENCY 7.26%	Exxon Mobil Corp 21.37%
GNMA2 SF 30YR 0.09%	Chevron Corp 14.53%
GNMA II 30YR SF - JUMBO-CONFORMING 0.08%	ConocoPhillips 5.79%
GNMA2 SINGLE FAMILY 30YR 0.04%	Williams Cos Inc/The 3.65%
GNMA II 30YR 0.03%	SLB Ltd 3.49%
GNMA2 30YR TBA(REG C) 0.03%	Marathon Petroleum Corp 3.29%
UMBS 15YR TBA(REG B) 0.03%	Valero Energy Corp 3.19%
FNMA 30YR UMBS MEGA REMIC SUPER 0.02%	EOG Resources Inc 3.06%

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 May 31, 2026 and Sep 10, 2026.

MBB and VDE on the fields both publish, as of Sep 13, 2026. Source: ETFIQ.
	MBB iShares MBS ETF	VDE Vanguard Energy Index Fund
Where it sits	Core index fund	Core index fund
Issuer	iShares	Vanguard
What it is	Mbs	Energy
Total return, 1 year	−0.1%	+50.6%
S&P 500 over the same days	+17.5%	+17.5%
Gap to the S&P 500	−17.6 pts	+33.1 pts
Expense ratio	0.04%	0.09%
Holdings	2599	105

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.

VDE in plain words

VDE is an index equity fund tracking the Energy. Over the year to Sep 11, 2026 it returned +50.6% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.09% a year. By its holdings filed for May 31, 2026, 82% of the fund by weight is stocks the S&P 500 also holds, across 105 positions, with the top ten at 64.0%.

Questions people ask

Which returned more over the last year, MBB or VDE?: In the year to Sep 13, 2026, with distributions reinvested, MBB returned −0.1% and VDE returned +50.6%, so VDE returned more. One year is one year; the longer windows are in the table.
Which is cheaper, MBB or VDE?: MBB charges 0.04% a year and VDE charges 0.09%, 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.

MBB against VDE, ETFIQ, data as of Sep 13, 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, MBB against VDE, data as of Sep 13, 2026. https://etfiq.com/compare/any/mbb-vs-vde Free to use with attribution; the underlying files are at Open data.

A comparison is not a recommendation. Standards and sources