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

ETFIQetfiq.com · independent ETF data

LQD vs MBB: how they differ

LQD and MBB are both bond index funds, and over the year MBB returned more, −0.1% against −2.7%.

iShares iBoxx $ Investment Grade Corporate Bond ETF and iShares MBS ETF.

LQD and MBB on the fields both publish, as of Sep 12, 2026. Source: ETFIQ.
LQD
iShares iBoxx $ Investment Grade Corporate Bond ETF
MBB
iShares MBS ETF
Where it sitsCore index fundCore index fund
IssueriSharesiShares
What it isUS investment grade bondsMbs
Total return, 1 year−2.7%−0.1%
S&P 500 over the same days+17.5%+17.5%
Gap to the S&P 500−20.2 pts−17.6 pts
Expense ratio0.14%0.04%
Holdingsnot filed11144

LQD in plain words

LQD is a bond fund tracking the US investment grade bonds. Over the year to Sep 11, 2026 it returned −2.7% with distributions reinvested, against +17.5% for the S&P 500 and +23.0% for the Nasdaq-100. The prospectus expense ratio is 0.14% a year. It sat 6.4% below its high of Sep 22, 2021 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, LQD or MBB?
In the year to Sep 12, 2026, with distributions reinvested, LQD returned −2.7% and MBB returned −0.1%, so MBB returned more. One year is one year; the longer windows are in the table.
Which is cheaper, LQD or MBB?
LQD charges 0.14% 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.

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

A comparison is not a recommendation. Standards and sources