Compare · 3 funds side by side · dividends reinvested

ARKX, IDEF and DRAM

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Story of the three · Growth5Y$10,000 five years agoDividends reinvested · all three on one scale$14,664ARKX · best of the three

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

Story of the three · RiskSmallest drop

ARKX, IDEF and DRAM, Ranked

Today

FundFeeYieldYTD1 year3 yrs · yr5 yrs · yrWorst dropVolatilityAssetsAvg rank

iShares Defense Industrials ActThematic · Defense & space0.55%0.35%−2.4%−3.8%[…][…]−23.7%24.4%$3.7B1.3

ARK Space & Defense Innovation ETFThematic · Defense & space0.75%0.00%+4.7%+3.7%+31.4%+8.0%−28.3%34.6%$685M1.6

Roundhill Memory ETFThematic · AI & semis0.65%0.00%[…][…][…][…][…][…]$16.6B2.0

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

End-of-day Nov 11, 2026 · returns include dividends · since: ARKX 2021 · IDEF 2025 · DRAM 2026

Head to Head

Swap sides Versus in desk

Head to Head

5Y

ARK Space & Defense Innovation ETF · $685M$14,664

ARKX

IDEF

iShares Defense Industrials Act · $3.7B[…]

$10,000 five years ago, dividends reinvested · they hold 13.1% in common

ARKX

More Ways to See the Pairs

ARKX vs IDEF: Top 5 Holdings

Today

ARKX

37.0%in top 5

IDEF

in top 524.7%

ARKXStockIDEF

10.9%SPCXnot top 5

7.7%LHXnot top 5

not top 5RTX7.4%

6.3%RKLBnot top 5

6.1%DEnot top 5

Cost, Income and Risk

Fees: ARKX, IDEF, DRAM

Today

0.55%lowest, IDEF

FundExpense ratioFee$10k

IDEF0.55%$55

DRAM0.65%$65

ARKX0.75%$75

End-of-day Nov 11, 2026 · fee on $10,000 a year

Yields: ARKX, IDEF, DRAM

Popular Pairs Near These Three

SCHD vs VIG

YTD

SchwabSCHD

+34.6%

VIGVanguard

+16.0%

+34.6%Year to date+16.0%

2.9%Yield1.4%

$123BAssets$109B

2–0SCHD wins

End-of-day Nov 11, 2026

JEPQ vs JEPI

YTD

J.P. MorganJEPQ

+8.1%

JEPIJ.P. Morgan

+8.6%

SPYM vs SPY

YTD

SPDRSPYM

+12.4%

SPYSPDR

+12.3%

Measure

IDEF

+4.7%Year to dateJan 1 → Nov 11−2.4%

+3.7%1 yearTotal return−3.8%

+31.4%3 years · per year$10,000 became $22,710 · […][…]

+8.0%5 years · per year$10,000 became $14,664 · […][…]

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%

−28.3%Worst dropSmaller is better−23.7%

34.6%VolatilityLower is calmer24.4%

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

2–4IDEF wins

End-of-day Nov 11, 2026 · returns include dividends · 3Y and 5Y figures are per-year returns

6.0%AVAVnot top 5

not top 5LMT5.2%

not top 5GD4.4%

not top 5NOC4.0%

not top 5HO.PA3.8%

Held in common13.1%

End-of-day Nov 11, 2026 · share of each fund

ARKX vs IDEF Returns, Every Period

1Y

ARKARKX

+3.7%

past year

IDEFiShares

−3.8%

past year

ARKXIDEFFaded: behind in that period

2–0ARKX wins

End-of-day Nov 11, 2026 · dividends in · faded = behind in that period

ARKX vs IDEF

YTD

ARKARKX

+4.7%

IDEFiShares

−2.4%

+4.7%Year to date−2.4%

−28.3%Worst drop · 1Y−23.7%

34.6%Volatility · 1Y24.4%

0.0%Yield0.4%

$685MAssets$3.7B

3–1IDEF wins

End-of-day Nov 11, 2026 · smaller drop and lower volatility win

1Y

0.35%highest, IDEF

FundTrailing yieldYield$10k

IDEF0.35%$35

ARKX0.00%$0

DRAM0.00%$0

End-of-day Nov 11, 2026 · trailing 12-month yield

Income After Fees on $10,000

1Y

−$20most kept, IDEF

IDEF$35 − $55 = −$20

DRAM$0 − $65 = −$65

ARKX$0 − $75 = −$75

KeptFee

End-of-day Nov 11, 2026 · yield in dollars minus the fee

Overlap: ARKX, IDEF, DRAM

Today

13.1%most shared, ARKX and IDEF

ARKXIDEFDRAM

ARKX—13.1%0.0%

IDEF13.1%—0.3%

DRAM0.0%0.3%—

End-of-day Nov 11, 2026 · share held in common · outlined: the pair in versus

Return vs Bumpiness: 3 ETFs

1Y

+3.7%ARKX, at 34.6% volatility

IDEFWorst drop−23.7%24.4% vol

ARKXWorst drop−28.3%34.6% vol

DRAMWorst drop[…][…]

End-of-day Nov 11, 2026 · up and left is better

Paid More vs Made More

YTD

IDEFARKX

−2.4%Year to date+4.7%

0.4%Yield0.0%

−3.8%Past year+3.7%

0.55%Fee0.75%

2–2level

End-of-day Nov 11, 2026

+8.1%Year to date+8.6%

12.2%Yield7.8%

$41.8BAssets$46.8B

1–1level

End-of-day Nov 11, 2026

+12.4%Year to date+12.3%

1.0%Yield1.0%

$183BAssets$793B

1–0SPYM wins

End-of-day Nov 11, 2026

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ARKX, IDEF and DRAM

Head to Head

More Ways to See the Pairs

Cost, Income and Risk

Popular Pairs Near These Three