Compare · 3 funds side by side · dividends reinvested

IDEF, ARKX and SMH

Story of the three · Growth5Y$10,000 five years agoDividends reinvested · all three on one scale$34,950SMH · best of the three

02 / 04

IDEF, ARKX and SMH, Ranked

Today

FundFeeYieldYTD1 year3 yrs · yr5 yrs · yrWorst dropVolatilityAssetsAvg rank

VanEck Semiconductor ETFThematic · AI & semis0.35%0.24%+28.8%+29.5%+48.9%+28.4%−33.1%42.9%$60.7B1.6

iShares Defense Industrials ActThematic · Defense & space0.55%0.37%−8.0%−9.4%[…][…]−23.7%24.0%$3.5B1.8

ARK Space & Defense Innovation ETFThematic · Defense & space0.75%0.00%−1.9%−4.4%+30.5%[…]−28.3%34.5%$737M2.3

Rank among the three1st → 3rdFee, drop and volatility: lower ranks higherAvg rank: mean of the 8 ranks · 1 is best

End-of-day Nov 6, 2026 · returns include dividends · since: IDEF 2025 · ARKX 2021 · SMH 2011

Head to Head

Swap sides Versus in desk

Head to Head

iShares Defense Industrials Act · $3.5B[…]

IDEF

SMH

VanEck Semiconductor ETF · $60.7B$34,950

$10,000 five years ago, dividends reinvested · they hold 0.9% in common

IDEFMeasureSMH

−8.0%Year to dateJan 1 → Nov 6+28.8%

−9.4%1 yearTotal return+29.5%

[…]3 years · per year$10,000 became […] · $33,022+48.9%

[…]5 years · per year$10,000 became […] · $34,950+28.4%

0.55%Expense ratio$55 · $35 a year on $10k · lower is better0.35%

0.37%Trailing 12-mo yield$37 · $24 a year on $10k0.24%

−23.7%Worst dropSmaller is better−33.1%

24.0%VolatilityLower is calmer42.9%

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

3–3Level

End-of-day Nov 6, 2026 · returns include dividends · 3Y and 5Y figures are per-year returns

More Ways to See the Pairs

IDEF vs SMH: Top 5 Holdings

Today

IDEF

25.1%in top 5

SMH

in top 547.8%

IDEFStockSMH

not top 5NVDA21.0%

not top 5TSM9.8%

7.5%RTXnot top 5

not top 5TXN6.2%

not top 5AVGO5.9%

5.2%LMTnot top 5

not top 5ADI5.0%

4.5%GDnot top 5

4.0%NOCnot top 5

3.9%HO.PAnot top 5

Held in common0.9%

End-of-day Nov 6, 2026 · share of each fund

IDEF vs SMH Returns, Every Period

iSharesIDEF

−9.4%

past year

SMHVanEck

+29.5%

past year

IDEFSMHFaded: behind in that period

0–2SMH wins

End-of-day Nov 6, 2026 · dividends in · faded = behind in that period

IDEF vs SMH

YTD

iSharesIDEF

−8.0%

SMHVanEck

+28.8%

−8.0%Year to date+28.8%

−23.7%Worst drop · 1Y−33.1%

24.0%Volatility · 1Y42.9%

0.4%Yield0.2%

$3.5BAssets$60.7B

3–1IDEF wins

End-of-day Nov 6, 2026 · smaller drop and lower volatility win

Cost, Income and Risk

Fees: IDEF, ARKX, SMH

Today

0.35%lowest, SMH

FundExpense ratioFee$10k

SMH0.35%$35

IDEF0.55%$55

ARKX0.75%$75

End-of-day Nov 6, 2026 · fee on $10,000 a year

Yields: IDEF, ARKX, SMH

0.37%highest, IDEF

FundTrailing yieldYield$10k

IDEF0.37%$37

SMH0.24%$24

ARKX0.00%$0

End-of-day Nov 6, 2026 · trailing 12-month yield

Income After Fees on $10,000

−$11most kept, SMH

SMH$24 − $35 = −$11

IDEF$37 − $55 = −$18

ARKX$0 − $75 = −$75

KeptFee

End-of-day Nov 6, 2026 · yield in dollars minus the fee

Overlap: IDEF, ARKX, SMH

Today

12.6%most shared, IDEF and ARKX

IDEFARKXSMH

IDEF—12.6%0.9%

ARKX12.6%—10.2%

SMH0.9%10.2%—

End-of-day Nov 6, 2026 · share held in common · outlined: the pair in versus

Return vs Bumpiness: 3 ETFs

+29.5%SMH, at 42.9% volatility

IDEFWorst drop−23.7%24.0% vol

ARKXWorst drop−28.3%34.5% vol

SMHWorst drop−33.1%42.9% vol

End-of-day Nov 6, 2026 · up and left is better

Paid More vs Made More

YTD

IDEFSMH

−8.0%Year to date+28.8%

0.4%Yield0.2%

−9.4%Past year+29.5%

0.55%Fee0.35%

3–1SMH wins

End-of-day Nov 6, 2026

Popular Pairs Near These Three

SOXX vs SMH

YTD

iSharesSOXX

+36.2%

SMHVanEck

+28.8%

+36.2%Year to date+28.8%

0.33% · $33Fee · on $10k a year0.35% · $35

$39.1BAssets$60.7B

2–0SOXX wins

End-of-day Nov 6, 2026

SCHD vs VIG

YTD

SchwabSCHD

+31.4%

VIGVanguard

+12.1%

+31.4%Year to date+12.1%

3.0%Yield1.5%

$120BAssets$109B

2–0SCHD wins

End-of-day Nov 6, 2026

JEPQ vs JEPI

YTD

J.P. MorganJEPQ

+3.2%

JEPIJ.P. Morgan

+5.3%

+3.2%Year to date+5.3%

12.8%Yield8.1%

$40.7BAssets$45.2B

1–1level

End-of-day Nov 6, 2026