Compare · 4 funds side by side · dividends reinvested

NASA, IDEF, SMH and DRAM

NASATema×IDEFiShares×SMHVanEck×DRAMRoundhill×

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

02 / 04

NASA, IDEF, SMH and DRAM, 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

Tema Space Innovators ETFThematic · Defense & space0.75%0.00%[…][…][…][…][…][…]$798M3.5

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: NASA 2026 · IDEF 2025 · SMH 2011 · DRAM 2026

Head to Head

Swap sides Versus in desk

Head to Head

Roundhill Memory ETF · $14.4B[…]

DRAM

IDEF

iShares Defense Industrials Act · $3.5B[…]

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

DRAMMeasureIDEF

[…]Year to dateJan 1 → Nov 6−8.0%

[…]1 yearTotal return−9.4%

[…]3 years · per year[…]

[…]5 years · per year[…]

0.65%Expense ratio$65 · $55 a year on $10k · lower is better0.55%

0.00%Trailing 12-mo yield$0 · $37 a year on $10k0.37%

[…]Worst dropSmaller is better−23.7%

[…]VolatilityLower is calmer24.0%

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

0–2IDEF wins

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

More Ways to See the Pairs

DRAM vs IDEF: Top 5 Holdings

Today

DRAM

79.5%in top 5

IDEF

in top 525.1%

DRAMStockIDEF

20.8%FGXXXnot top 5

19.5%005930.Knot top 5

16.0%000660.Knot top 5

16.0%912797WNnot top 5

not top 5RTX7.5%

7.3%912797VVnot top 5

not top 5LMT5.2%

not top 5GD4.5%

not top 5NOC4.0%

not top 5HO.PA3.9%

Held in common0.3%

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

DRAM vs IDEF Returns, Every Period

RoundhillDRAM

[…]

past year

IDEFiShares

−9.4%

past year

Returns […]

DRAMIDEFFaded: behind in that period

0–0Level

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

DRAM vs IDEF

YTD

RoundhillDRAM

[…]

IDEFiShares

−8.0%

[…]Year to date−8.0%

[…]Worst drop · 1Y−23.7%

[…]Volatility · 1Y24.0%

0.0%Yield0.4%

$14.4BAssets$3.5B

1–0IDEF wins

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

Cost, Income and Risk

Fees: NASA, IDEF, SMH, DRAM

Today

0.35%lowest, SMH

FundExpense ratioFee$10k

SMH0.35%$35

IDEF0.55%$55

DRAM0.65%$65

NASA0.75%$75

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

Yields: NASA, IDEF, SMH, DRAM

0.37%highest, IDEF

FundTrailing yieldYield$10k

IDEF0.37%$37

SMH0.24%$24

NASA0.00%$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

NASA$0 − $75 = −$75

KeptFee

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

Overlap: NASA, IDEF, SMH, DRAM

Today

4.6%most shared, NASA and IDEF

NASAIDEFSMHDRAM

NASA—4.6%0.9%0.0%

IDEF4.6%—0.9%0.3%

SMH0.9%0.9%—3.1%

DRAM0.0%0.3%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

NASAWorst 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