Compare · 4 funds side by side · dividends reinvested

NASA, IDEF, SMH and SOXX

NASATema×IDEFiShares×SMHVanEck×SOXXiShares×

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Story of the four · Growth5Y$10,000 five years agoDividends reinvested · all four on one scale$35,624SMH · best of the four

Story of the four · IncomeMost incomeIDEF · 0.35% · $35 a year on $10k

Story of the four · RiskSmallest drop

NASA, IDEF, SMH and SOXX, Ranked

Today

FundFeeYieldYTD1 year3 yrs · yr5 yrs · yrWorst dropVolatilityAssetsAvg rank

VanEck Semiconductor ETFThematic · AI & semis0.35%0.23%+34.3%+39.4%+48.6%+28.9%−33.1%43.1%$60.7B1.9

iShares Semiconductor ETFThematic · AI & semis0.33%0.28%+46.3%+49.9%+41.3%+22.9%−39.5%49.8%$37.5B1.9

iShares Defense Industrials ActThematic · Defense & space0.55%0.35%−2.7%−2.8%[…][…]−23.7%24.5%$3.6B2.0

Tema Space Innovators ETFThematic · Defense & space0.75%0.00%[…][…][…][…][…][…]$857M4.0

Rank among the four1st → 4thFee, drop and volatility: lower ranks higherAvg rank: mean of the 8 ranks · 1 is best

End-of-day Nov 10, 2026 · returns include dividends · since: NASA 2026 · IDEF 2025 · SMH 2011 · SOXX 2001

Head to Head

Swap sides Versus in desk

Head to Head

5Y

Tema Space Innovators ETF · $857M[…]

NASA

More Ways to See the Pairs

NASA vs IDEF: Top 5 Holdings

Today

NASA

32.3%in top 5

IDEF

in top 524.6%

NASAStockIDEF

10.2%RKLBnot top 5

7.9%SPCXnot top 5

not top 5RTX7.3%

5.4%VSATnot top 5

not top 5LMT5.1%

Cost, Income and Risk

Fees: NASA, IDEF, SMH, SOXX

Today

0.33%lowest, SOXX

FundExpense ratioFee$10k

SOXX0.33%$33

SMH0.35%$35

IDEF0.55%$55

NASA0.75%$75

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

Popular Pairs Near These Four

SCHD vs VIG

YTD

SchwabSCHD

+33.8%

VIGVanguard

+15.1%

+33.8%Year to date+15.1%

2.9%Yield1.5%

$122BAssets$109B

2–0SCHD wins

End-of-day Nov 10, 2026

JEPQ vs JEPI

YTD

J.P. MorganJEPQ

+6.0%

JEPIJ.P. Morgan

+7.6%

SPYM vs SPY

YTD

SPDRSPYM

+10.9%

SPYSPDR

+10.8%

IDEF

iShares Defense Industrials Act · $3.6B[…]

$10,000 five years ago, dividends reinvested · they hold 5.3% in common

NASAMeasureIDEF

[…]Year to dateJan 1 → Nov 10−2.7%

[…]1 yearTotal return−2.8%

[…]3 years · per year[…]

[…]5 years · per year[…]

0.75%Expense ratio$75 · $55 a year on $10k · lower is better0.55%

0.00%Trailing 12-mo yield$0 · $35 a year on $10k0.35%

[…]Worst dropSmaller is better−23.7%

[…]VolatilityLower is calmer24.5%

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

0–2IDEF wins

End-of-day Nov 10, 2026 · returns include dividends · 3Y and 5Y figures are per-year returns

4.6%FLYnot top 5

not top 5GD4.4%

4.3%3491.TWnot top 5

not top 5NOC4.0%

not top 5HO.PA3.8%

Held in common5.3%

End-of-day Nov 10, 2026 · share of each fund

NASA vs IDEF Returns, Every Period

1Y

TemaNASA

[…]

past year

IDEFiShares

−2.8%

past year

Returns […]

NASAIDEFFaded: behind in that period

0–0Level

End-of-day Nov 10, 2026 · dividends in · faded = behind in that period

NASA vs IDEF

YTD

TemaNASA

[…]

IDEFiShares

−2.7%

[…]Year to date−2.7%

[…]Worst drop · 1Y−23.7%

[…]Volatility · 1Y24.5%

0.0%Yield0.4%

$857MAssets$3.6B

1–0IDEF wins

End-of-day Nov 10, 2026 · smaller drop and lower volatility win

Yields: NASA, IDEF, SMH, SOXX

1Y

0.35%highest, IDEF

FundTrailing yieldYield$10k

IDEF0.35%$35

SOXX0.28%$28

SMH0.23%$23

NASA0.00%$0

End-of-day Nov 10, 2026 · trailing 12-month yield

Income After Fees on $10,000

1Y

−$5most kept, SOXX

SOXX$28 − $33 = −$5

SMH$23 − $35 = −$12

IDEF$35 − $55 = −$20

NASA$0 − $75 = −$75

KeptFee

End-of-day Nov 10, 2026 · yield in dollars minus the fee

Overlap: NASA, IDEF, SMH, SOXX

Today

69.9%most shared, SMH and SOXX

NASAIDEFSMHSOXX

NASA—5.3%0.9%0.4%

IDEF5.3%—1.0%1.7%

SMH0.9%1.0%—69.9%

SOXX0.4%1.7%69.9%—

End-of-day Nov 10, 2026 · share held in common · outlined: the pair in versus

Return vs Bumpiness: 4 ETFs

1Y

+49.9%SOXX, at 49.8% volatility

IDEFWorst drop−23.7%24.5% vol

SMHWorst drop−33.1%43.1% vol

SOXXWorst drop−39.5%49.8% vol

NASAWorst drop[…][…]

End-of-day Nov 10, 2026 · up and left is better

Paid More vs Made More

YTD

IDEFSOXX

−2.7%Year to date+46.3%

0.4%Yield0.3%

−2.8%Past year+49.9%

0.55%Fee0.33%

3–1SOXX wins

End-of-day Nov 10, 2026

+6.0%Year to date+7.6%

12.4%Yield7.9%

$40.7BAssets$45.2B

1–1level

End-of-day Nov 10, 2026

+10.9%Year to date+10.8%

1.0%Yield1.0%

$179BAssets$778B

1–0SPYM wins

End-of-day Nov 10, 2026

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NASA, IDEF, SMH and SOXX

Head to Head

More Ways to See the Pairs

Cost, Income and Risk

Popular Pairs Near These Four