Compare · 3 funds side by side · dividends reinvested

GMMF, SPY and VOO

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Story of the three · Growth5Y$10,000 five years agoDividends reinvested · all three on one scale$17,416VOO · best of the three

Story of the three · IncomeMost incomeGMMF · 3.53% · $353 a year on $10k

Story of the three · RiskSmallest drop

GMMF, SPY and VOO, Ranked

Today

FundFeeYieldYTD1 year3 yrs · yr5 yrs · yrWorst dropVolatilityAssetsAvg rank

Vanguard S&P 500 ETFLow-Cost Core · S&P 5000.03%1.08%+10.9%+13.1%+21.5%+11.7%−8.9%13.7%$1.00T1.5

iShares Government Money Market ETFBonds & Cash · Cash & T-bills0.20%3.53%+3.1%+4.7%[…][…]−0.0%0.9%$193M2.0

State Street SPDR S&P 500 ETFLow-Cost Core · S&P 5000.09%1.01%+10.8%+13.0%+21.4%+11.7%−8.9%13.8%$792B2.3

Rank among the three1st → 3rdFee, 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: GMMF 2025 · SPY 1993 · VOO 2010

Head to Head

Swap sides Versus in desk

Head to Head

5Y

iShares Government Money Market ETF · $193M[…]

GMMF

SPY

State Street SPDR S&P 500 ETF · $792B$17,358

$10,000 five years ago, dividends reinvested

GMMFMeasureSPY

More Ways to See the Pairs

GMMF vs SPY: Top 5 Holdings

Today

GMMF

[…]in top 5

SPY

in top 527.3%

GMMFStockSPY

not top 5AAPL7.9%

not top 5NVDA6.6%

not top 5MSFT6.2%

not top 5AMZN4.0%

not top 5GOOGL2.6%

Cost, Income and Risk

Fees: GMMF, SPY, VOO

Today

0.03%lowest, VOO

FundExpense ratioFee$10k

VOO0.03%$3

SPY0.09%$9

GMMF0.20%$20

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

Yields: GMMF, SPY, VOO

Popular Pairs Near These Three

SPYM vs SPY

YTD

SPDRSPYM

+10.9%

SPYSPDR

+10.8%

+10.9%Year to date+10.8%

1.0%Yield1.0%

$183BAssets$792B

1–0SPYM wins

End-of-day Nov 10, 2026

VOO vs IVV

YTD

VanguardVOO

+10.9%

IVViShares

+10.9%

SCHD vs VIG

YTD

SchwabSCHD

+33.8%

VIGVanguard

+15.1%

+3.1%Year to dateJan 1 → Nov 10+10.8%

+4.7%1 yearTotal return+13.0%

[…]3 years · per year$10,000 became […] · $17,888+21.4%

[…]5 years · per year$10,000 became […] · $17,358+11.7%

0.20%Expense ratio$20 · $9 a year on $10k · lower is better0.09%

3.53%Trailing 12-mo yield$353 · $101 a year on $10k1.01%

−0.0%Worst dropSmaller is better−8.9%

0.9%VolatilityLower is calmer13.8%

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

3–3Level

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

Held in common[…]

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

GMMF vs SPY Returns, Every Period

1Y

iSharesGMMF

+4.7%

past year

SPYSPDR

+13.0%

past year

GMMFSPYFaded: behind in that period

0–2SPY wins

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

Bonds vs Core: GMMF vs VOO

YTD

iSharesGMMF

+3.1%

VOOVanguard

+10.9%

+3.1%Year to date+10.9%

−0.0%Worst drop · 1Y−8.9%

0.9%Volatility · 1Y13.7%

3.5%Yield1.1%

$193MAssets$1.00T

3–1GMMF wins

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

1Y

3.53%highest, GMMF

FundTrailing yieldYield$10k

GMMF3.53%$353

VOO1.08%$108

SPY1.01%$101

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

Income After Fees on $10,000

1Y

$333most kept, GMMF

GMMF$353 − $20 = $333

VOO$108 − $3 = $105

SPY$101 − $9 = $92

KeptFee

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

Overlap: GMMF, SPY, VOO

Today

93.0%most shared, SPY and VOO

GMMFSPYVOO

GMMF—[…][…]

SPY[…]—93.0%

VOO[…]93.0%—

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

Return vs Bumpiness: 3 ETFs

1Y

+13.1%VOO, at 13.7% volatility

GMMFWorst drop−0.0%0.9% vol

VOOWorst drop−8.9%13.7% vol

SPYWorst drop−8.9%13.8% vol

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

Paid More vs Made More

YTD

GMMFVOO

+3.1%Year to date+10.9%

3.5%Yield1.1%

+4.7%Past year+13.1%

0.20%Fee0.03%

3–1VOO wins

End-of-day Nov 10, 2026

Year to date

+10.9%

1.1%Yield1.1%

$1.00TAssets$872B

0–0level

End-of-day Nov 10, 2026

+33.8%Year to date+15.1%

2.9%Yield1.5%

$123BAssets$109B

2–0SCHD wins

End-of-day Nov 10, 2026

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GMMF, SPY and VOO

Head to Head

More Ways to See the Pairs

Cost, Income and Risk

Popular Pairs Near These Three