Compare · 3 funds side by side · dividends reinvested

VOO, MDEV and SPY

Story of the three · Growth5Y$10,000 five years agoDividends reinvested · all three on one scale$17,543VOO · best of the three

02 / 04

VOO, MDEV and SPY, Ranked

Today

FundFeeYieldYTD1 year3 yrs · yr5 yrs · yrWorst dropVolatilityAssetsAvg rank

Vanguard S&P 500 ETFLow-Cost Core · S&P 5000.03%1.07%+11.3%+13.6%+22.0%+11.9%−8.9%13.7%$1.00T1.3

State Street SPDR S&P 500 ETFLow-Cost Core · S&P 5000.09%1.01%+11.2%+13.5%+21.9%+11.8%−8.9%13.7%$778B2.0

First Trust Indxx Medical Devices ETFSectors · Health care0.70%0.10%+10.0%+13.9%+10.2%−2.1%−18.2%17.5%$3M2.8

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

End-of-day Nov 9, 2026 · returns include dividends · since: VOO 2010 · MDEV 2021 · SPY 1993

Head to Head

Swap sides Versus in desk

Head to Head

Vanguard S&P 500 ETF · $1.00T$17,543

VOO

MDEV

First Trust Indxx Medical Devices ETF · $3M$8,982

$10,000 five years ago, dividends reinvested · they hold 2.1% in common

VOOMeasureMDEV

+11.3%Year to dateJan 1 → Nov 9+10.0%

+13.6%1 yearTotal return+13.9%

+22.0%3 years · per year$10,000 became $18,159 · $13,395+10.2%

+11.9%5 years · per year$10,000 became $17,543 · $8,982−2.1%

0.03%Expense ratio$3 · $70 a year on $10k · lower is better0.70%

1.07%Trailing 12-mo yield$107 · $10 a year on $10k0.10%

−8.9%Worst dropSmaller is better−18.2%

13.7%VolatilityLower is calmer17.5%

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

7–1VOO wins

End-of-day Nov 9, 2026 · returns include dividends · 3Y and 5Y figures are per-year returns

More Ways to See the Pairs

VOO vs MDEV: Top 5 Holdings

Today

VOO

28.3%in top 5

MDEV

in top 511.5%

VOOStockMDEV

8.4%NVDAnot top 5

7.4%AAPLnot top 5

5.8%MSFTnot top 5

3.7%AMZNnot top 5

3.1%GOOGLnot top 5

not top 5GEHC2.4%

not top 5PHIA.AS2.3%

not top 5TFX2.3%

not top 5EW2.3%

not top 5COH.AX2.2%

Held in common2.1%

End-of-day Nov 9, 2026 · share of each fund

VOO vs MDEV Returns, Every Period

VanguardVOO

+11.9%

5 years, per year

MDEVFirst Trust

−2.1%

5 years, per year

VOOMDEVFaded: behind in that period

3–1VOO wins

End-of-day Nov 9, 2026 · dividends in · faded = behind in that period

VOO vs SPY

YTD

VanguardVOO

+11.3%

SPYSPDR

+11.2%

+11.3%Year to date+11.2%

−8.9%Worst drop · 1Y−8.9%

13.7%Volatility · 1Y13.7%

1.1%Yield1.0%

$1.00TAssets$778B

2–0VOO wins

End-of-day Nov 9, 2026 · smaller drop and lower volatility win

Cost, Income and Risk

Fees: VOO, MDEV, SPY

Today

0.03%lowest, VOO

FundExpense ratioFee$10k

VOO0.03%$3

SPY0.09%$9

MDEV0.70%$70

End-of-day Nov 9, 2026 · fee on $10,000 a year

Yields: VOO, MDEV, SPY

1.07%highest, VOO

FundTrailing yieldYield$10k

VOO1.07%$107

SPY1.01%$101

MDEV0.10%$10

End-of-day Nov 9, 2026 · trailing 12-month yield

Income After Fees on $10,000

$104most kept, VOO

VOO$107 − $3 = $104

SPY$101 − $9 = $92

MDEV$10 − $70 = −$60

KeptFee

End-of-day Nov 9, 2026 · yield in dollars minus the fee

Overlap: VOO, MDEV, SPY

Today

92.7%most shared, VOO and SPY

VOOMDEVSPY

VOO—2.1%92.7%

MDEV2.1%—2.4%

SPY92.7%2.4%—

End-of-day Nov 9, 2026 · share held in common · outlined: the pair in versus

Return vs Bumpiness: 3 ETFs

+13.9%MDEV, at 17.5% volatility

VOOWorst drop−8.9%13.7% vol

SPYWorst drop−8.9%13.7% vol

MDEVWorst drop−18.2%17.5% vol

End-of-day Nov 9, 2026 · up and left is better

Paid More vs Made More

YTD

VOOSPY

+11.3%Year to date+11.2%

1.1%Yield1.0%

+13.6%Past year+13.5%

0.03%Fee0.09%

4–0VOO wins

End-of-day Nov 9, 2026

Popular Pairs Near These Three

SPYM vs SPY

YTD

SPDRSPYM

+11.3%

SPYSPDR

+11.2%

+11.3%Year to date+11.2%

1.0%Yield1.0%

$179BAssets$778B

1–0SPYM wins

End-of-day Nov 9, 2026

VOO vs IVV

YTD

VanguardVOO

+11.3%

IVViShares

+11.3%

+11.3%Year to date+11.3%

1.1%Yield1.1%

$1.00TAssets$875B

0–0level

End-of-day Nov 9, 2026

SCHD vs VIG

YTD

SchwabSCHD

+33.2%

VIGVanguard

+14.8%

+33.2%Year to date+14.8%

3.0%Yield1.5%

$122BAssets$109B

2–0SCHD wins

End-of-day Nov 9, 2026