Compare · 3 funds side by side · dividends reinvested

GMMF, VOO and SPY

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Story of the three · Growth5Y$10,000 five years agoDividends reinvested · all three on one scale$17,533VOO · best of the three

Story of the three · IncomeMost incomeGMMF · 3.60% · $360 a year on $10k

Story of the three · RiskSmallest drop

GMMF, VOO and SPY, Ranked

Today

FundFeeYieldYTD1 year3 yrs · yr5 yrs · yrWorst dropVolatilityAssetsAvg rank

Vanguard S&P 500 ETFLow-Cost Core · S&P 5000.03%1.06%+12.3%+12.8%+21.9%+11.9%−8.9%13.7%$1.00T1.5

iShares Government Money Market ETFBonds & Cash · Cash & T-bills0.20%3.60%+3.1%+4.6%[…][…]−0.0%0.9%$193M2.0

State Street SPDR S&P 500 ETFLow-Cost Core · S&P 5000.09%1.00%+12.3%+12.7%+21.8%+11.8%−8.9%13.7%$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 11, 2026 · returns include dividends · since: GMMF 2025 · VOO 2010 · SPY 1993

Head to Head

Swap sides Versus in desk

Head to Head

5Y

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

GMMF

VOO

Vanguard S&P 500 ETF · $1.00T$17,533

$10,000 five years ago, dividends reinvested

GMMFMeasureVOO

More Ways to See the Pairs

GMMF vs VOO: Top 5 Holdings

Today

GMMF

[…]in top 5

VOO

in top 528.3%

GMMFStockVOO

not top 5NVDA8.4%

not top 5AAPL7.4%

not top 5MSFT5.8%

not top 5AMZN3.7%

not top 5GOOGL

Cost, Income and Risk

Fees: GMMF, VOO, SPY

Today

0.03%lowest, VOO

FundExpense ratioFee$10k

VOO0.03%$3

SPY0.09%$9

GMMF0.20%$20

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

Yields: GMMF, VOO, SPY

Popular Pairs Near These Three

SPYM vs SPY

YTD

SPDRSPYM

+12.4%

SPYSPDR

+12.3%

+12.4%Year to date+12.3%

1.0%Yield1.0%

$183BAssets$792B

1–0SPYM wins

End-of-day Nov 11, 2026

VOO vs IVV

YTD

VanguardVOO

+12.3%

IVViShares

+12.3%

SCHD vs VIG

YTD

SchwabSCHD

+34.6%

VIGVanguard

+16.0%

+3.1%Year to dateJan 1 → Nov 11+12.3%

+4.6%1 yearTotal return+12.8%

[…]3 years · per year$10,000 became […] · $18,126+21.9%

[…]5 years · per year$10,000 became […] · $17,533+11.9%

0.20%Expense ratio$20 · $3 a year on $10k · lower is better0.03%

3.60%Trailing 12-mo yield$360 · $106 a year on $10k1.06%

−0.0%Worst dropSmaller is better−8.9%

0.9%VolatilityLower is calmer13.7%

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

3–3Level

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

3.1%

Held in common[…]

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

GMMF vs VOO Returns, Every Period

1Y

iSharesGMMF

+4.6%

past year

VOOVanguard

+12.8%

past year

GMMFVOOFaded: behind in that period

0–2VOO wins

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

Bonds vs Core: GMMF vs VOO

YTD

iSharesGMMF

+3.1%

VOOVanguard

+12.3%

+3.1%Year to date+12.3%

−0.0%Worst drop · 1Y−8.9%

0.9%Volatility · 1Y13.7%

3.6%Yield1.1%

$193MAssets$1.00T

3–1GMMF wins

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

1Y

3.60%highest, GMMF

FundTrailing yieldYield$10k

GMMF3.60%$360

VOO1.06%$106

SPY1.00%$100

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

Income After Fees on $10,000

1Y

$340most kept, GMMF

GMMF$360 − $20 = $340

VOO$106 − $3 = $103

SPY$100 − $9 = $91

KeptFee

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

Overlap: GMMF, VOO, SPY

Today

92.7%most shared, VOO and SPY

GMMFVOOSPY

GMMF—[…][…]

VOO[…]—92.7%

SPY[…]92.7%—

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

Return vs Bumpiness: 3 ETFs

1Y

+12.8%VOO, at 13.7% volatility

GMMFWorst drop−0.0%0.9% vol

VOOWorst drop−8.9%13.7% vol

SPYWorst drop−8.9%13.7% vol

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

Paid More vs Made More

YTD

GMMFVOO

+3.1%Year to date+12.3%

3.6%Yield1.1%

+4.6%Past year+12.8%

0.20%Fee0.03%

3–1VOO wins

End-of-day Nov 11, 2026

Year to date

+12.3%

1.1%Yield1.1%

$1.00TAssets$872B

0–0level

End-of-day Nov 11, 2026

+34.6%Year to date+16.0%

2.9%Yield1.4%

$123BAssets$109B

2–0SCHD wins

End-of-day Nov 11, 2026

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GMMF, VOO and SPY

Head to Head

More Ways to See the Pairs

Cost, Income and Risk

Popular Pairs Near These Three