Compare · 4 funds side by side · dividends reinvested

IDEF, MARS, DRAM and SMH

IDEFiShares×MARSRoundhill×DRAMRoundhill×SMHVanEck×

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

02 / 04

IDEF, MARS, DRAM 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%$60.7B1.4

iShares Defense Industrials ActThematic · Defense & space0.55%0.37%−8.0%−9.4%[…][…]−23.7%24.0%$3.5B1.5

Roundhill Memory ETFThematic · AI & semis0.65%0.00%[…][…][…][…][…][…]$14.4B3.0

Roundhill ETF Trust - Roundhill Space & Technology ETFThematic · Defense & space0.75%0.00%[…][…][…][…][…][…]$36M3.5

Rank among the four1st → 4thFee, 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 · MARS 2026 · DRAM 2026 · SMH 2011

Head to Head

Swap sides Versus in desk

Head to Head

iShares Defense Industrials Act · $3.5B[…]

IDEF

DRAM

Roundhill Memory ETF · $14.4B[…]

$10,000 five years ago, dividends reinvested · they hold 0.3% in common

IDEFMeasureDRAM

−8.0%Year to dateJan 1 → Nov 6[…]

−9.4%1 yearTotal return[…]

[…]3 years · per year[…]

[…]5 years · per year[…]

0.55%Expense ratio$55 · $65 a year on $10k · lower is better0.65%

0.37%Trailing 12-mo yield$37 · $0 a year on $10k0.00%

−23.7%Worst dropSmaller is better[…]

24.0%VolatilityLower is calmer[…]

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

2–0IDEF wins

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 DRAM: Top 5 Holdings

Today

IDEF

25.1%in top 5

DRAM

in top 579.5%

IDEFStockDRAM

not top 5FGXXX20.8%

not top 5005930.K19.5%

not top 5000660.K16.0%

not top 5912797WN16.0%

7.5%RTXnot top 5

not top 5912797VV7.3%

5.2%LMTnot top 5

4.5%GDnot top 5

4.0%NOCnot top 5

3.9%HO.PAnot top 5

Held in common0.3%

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

IDEF vs DRAM Returns, Every Period

iSharesIDEF

−9.4%

past year

DRAMRoundhill

[…]

past year

Returns […]

IDEFDRAMFaded: behind in that period

0–0Level

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, MARS, DRAM, SMH

Today

0.35%lowest, SMH

FundExpense ratioFee$10k

SMH0.35%$35

IDEF0.55%$55

DRAM0.65%$65

MARS0.75%$75

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

Yields: IDEF, MARS, DRAM, SMH

0.37%highest, IDEF

FundTrailing yieldYield$10k

IDEF0.37%$37

SMH0.24%$24

MARS0.00%$0

DRAM0.00%$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

DRAM$0 − $65 = −$65

MARS$0 − $75 = −$75

KeptFee

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

Overlap: IDEF, MARS, DRAM, SMH

Today

4.6%most shared, IDEF and MARS

IDEFMARSDRAMSMH

IDEF—4.6%0.3%0.9%

MARS4.6%—0.6%0.0%

DRAM0.3%0.6%—3.1%

SMH0.9%0.0%3.1%—

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

Return vs Bumpiness: 4 ETFs

+29.5%SMH, at 42.9% volatility

IDEFWorst drop−23.7%24.0% vol

SMHWorst drop−33.1%42.9% vol

MARSWorst drop[…][…]

DRAMWorst drop[…][…]

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 Four

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%

$42.6BAssets$46.8B

1–1level

End-of-day Nov 6, 2026