Compare · 2 funds side by side · dividends reinvested

MBB and ASEC

MBBiShares×ASECAmerican Century×

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 ASEC, 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

American Century Securitized Credit ETFBonds & Cash · Mortgage0.29%1.79%[…][…][…][…][…][…]$20M2.0

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 · ASEC 2026

Head to Head

Swap sides Versus in desk

Head to Head

American Century Securitized Credit ETF · $20M[…]

ASEC

MBB

iShares MBS ETF · $35.9B$10,143

$10,000 five years ago, dividends reinvested

ASECMeasureMBB

[…]Year to dateJan 1 → Nov 4+0.2%

[…]1 yearTotal return+1.0%

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

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

0.29%Expense ratio$29 · $4 a year on $10k · lower is better0.04%

1.79%Trailing 12-mo yield$179 · $443 a year on $10k4.43%

[…]Worst dropSmaller is better−5.4%

[…]VolatilityLower is calmer4.9%

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

0–2MBB wins

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

More Ways to See the Pairs

ASEC vs MBB: Top 5 Holdings

Today

ASEC

[…]in top 5

MBB

in top 5[…]

Holdings […] not in today’s data

Held in common[…]

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

ASEC vs MBB Returns, Every Period

American CenturyASEC

[…]

past year

MBBiShares

+1.0%

past year

Returns […]

ASECMBBFaded: behind in that period

0–0Level

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

ASEC vs MBB

YTD

American CenturyASEC

[…]

MBBiShares

+0.2%

[…]Year to date+0.2%

[…]Worst drop · 1Y−5.4%

[…]Volatility · 1Y4.9%

1.8%Yield4.4%

$19.8MAssets$35.9B

1–0MBB wins

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

Cost, Income and Risk

Fees: MBB, ASEC

Today

0.04%lowest, MBB

FundExpense ratioFee$10k

MBB0.04%$4

ASEC0.29%$29

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

Yields: MBB, ASEC

4.43%highest, MBB

FundTrailing yieldYield$10k

MBB4.43%$443

ASEC1.79%$179

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

Income After Fees on $10,000

$439most kept, MBB

MBB$443 − $4 = $439

ASEC$179 − $29 = $150

KeptFee

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

Overlap: MBB, ASEC

Today

[…]holdings […]

MBBASEC

MBB—[…]

ASEC[…]—

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

ASECWorst 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