Compare · 2 funds side by side · dividends reinvested

MBB and MBBA

MBBiShares×MBBAiShares×

Versus in desk

Story of the two · Growth5Y$10,000 five years agoDividends reinvested · both on one scale$10,143MBB · best of the two

02 / 03

MBB and MBBA, Ranked

Today

FundFeeYieldYTD1 year3 yrs · yr5 yrs · yrWorst dropVolatilityAssetsAvg rank

iShares MBS ETFBonds & Cash · Mortgage0.04%4.43%+0.2%+1.0%+6.5%+0.3%−5.4%4.9%$35.9B1.0

iShares Mortgage-Backed Securities Active ETFBonds & Cash · Mortgage0.26%3.60%[…][…][…][…][…][…]$769M2.0

Rank among the two1st → 2ndFee, drop and volatility: lower ranks higherAvg rank: mean of the 8 ranks · 1 is best

End-of-day Nov 4, 2026 · returns include dividends · since: MBB 2007 · MBBA 1998

Head to Head

Swap sides Versus in desk

Head to Head

iShares MBS ETF · $35.9B$10,143

MBB

MBBA

iShares Mortgage-Backed Securities Active ETF · $769M[…]

$10,000 five years ago, dividends reinvested

MBBMeasureMBBA

+0.2%Year to dateJan 1 → Nov 4[…]

+1.0%1 yearTotal return[…]

+6.5%3 years · per year$10,000 became $12,077 · […][…]

+0.3%5 years · per year$10,000 became $10,143 · […][…]

0.04%Expense ratio$4 · $26 a year on $10k · lower is better0.26%

4.43%Trailing 12-mo yield$443 · $360 a year on $10k3.60%

−5.4%Worst dropSmaller is better[…]

4.9%VolatilityLower is calmer[…]

MBBMBBA Winner of the row, in its colourEach row: the bigger of the two fills its side

2–0MBB wins

End-of-day Nov 4, 2026 · returns include dividends · 3Y and 5Y figures are per-year returns

More Ways to See the Pairs

MBB vs MBBA: Top 5 Holdings

Today

MBB

[…]in top 5

MBBA

in top 5[…]

Holdings […] not in today’s data

Held in common[…]

End-of-day Nov 4, 2026 · share of each fund

MBB vs MBBA Returns, Every Period

iSharesMBB

+1.0%

past year

MBBAiShares

[…]

past year

Returns […]

MBBMBBAFaded: behind in that period

0–0Level

End-of-day Nov 4, 2026 · dividends in · faded = behind in that period

MBB vs MBBA

YTD

iSharesMBB

+0.2%

MBBAiShares

[…]

+0.2%Year to date[…]

−5.4%Worst drop · 1Y[…]

4.9%Volatility · 1Y[…]

4.4%Yield3.6%

$35.9BAssets$769M

1–0MBB wins

End-of-day Nov 4, 2026 · smaller drop and lower volatility win

Cost, Income and Risk

Fees: MBB, MBBA

Today

0.04%lowest, MBB

FundExpense ratioFee$10k

MBB0.04%$4

MBBA0.26%$26

End-of-day Nov 4, 2026 · fee on $10,000 a year

Yields: MBB, MBBA

4.43%highest, MBB

FundTrailing yieldYield$10k

MBB4.43%$443

MBBA3.60%$360

End-of-day Nov 4, 2026 · trailing 12-month yield

Income After Fees on $10,000

$439most kept, MBB

MBB$443 − $4 = $439

MBBA$360 − $26 = $334

KeptFee

End-of-day Nov 4, 2026 · yield in dollars minus the fee

Overlap: MBB, MBBA

Today

[…]holdings […]

MBBMBBA

MBB—[…]

MBBA[…]—

End-of-day Nov 4, 2026 · share held in common · outlined: the pair in versus

Return vs Bumpiness: 2 ETFs

+1.0%MBB, at 4.9% volatility

MBBWorst drop−5.4%4.9% vol

MBBAWorst drop[…][…]

End-of-day Nov 4, 2026 · up and left is better

Popular Pairs Near These Two

SCHD vs VIG

YTD

SchwabSCHD

+35.3%

VIGVanguard

+16.4%

+35.3%Year to date+16.4%

2.9%Yield1.4%

$123BAssets$109B

2–0SCHD wins

End-of-day Nov 4, 2026

JEPQ vs JEPI

YTD

J.P. MorganJEPQ

+8.5%

JEPIJ.P. Morgan

+8.8%

+8.5%Year to date+8.8%

12.2%Yield7.8%

$42.1BAssets$46.1B

1–1level

End-of-day Nov 4, 2026

SPYM vs SPY

YTD

SPDRSPYM

+13.4%

SPYSPDR

+13.3%

+13.4%Year to date+13.3%

1.0%Yield1.0%

$182BAssets$805B

1–0SPYM wins

End-of-day Nov 4, 2026